CN106813342B - Control method of infrared humidifying device and infrared humidifying device - Google Patents
Control method of infrared humidifying device and infrared humidifying device Download PDFInfo
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- CN106813342B CN106813342B CN201710036475.XA CN201710036475A CN106813342B CN 106813342 B CN106813342 B CN 106813342B CN 201710036475 A CN201710036475 A CN 201710036475A CN 106813342 B CN106813342 B CN 106813342B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
- F24F6/105—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically using the heat of lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a control method of an infrared humidifying device and the infrared humidifying device. The control method of the infrared humidifying device judges whether the measured temperature T of the water tank meets the following conditions: tr is more than or equal to T and less than Tp, if satisfied, and if any main infrared lamp pipelineAnd the overcurrent protection devices in the road are not disconnected, and meanwhile, if the continuous operation time of any main infrared lamp tube is not more than b, whether the change rate delta T (t) of the temperature of the water tank meets the following conditions is judged: Δ T (T) ≧ N, Δ T (T) ═ Tn‑Tn‑1) If yes, the circuit of any main infrared lamp tube is powered off, the circuit of the standby infrared lamp tube is powered on, if the actually measured temperature T of the water tank does not meet Tr and T, the T is smaller than or equal to Tp, whether the continuous operation time of any main infrared lamp tube is larger than b or not is judged, therefore, the operation state of the infrared lamp tube can be monitored in real time by utilizing two means of an overcurrent protection device and a water tank temperature detection device, the double protection of the infrared humidifying device is realized by combining the overcurrent disconnection function and the temperature detection function, and the service life of the infrared humidifying device is prolonged.
Description
Technical field
The present invention relates to a kind of control method of infrared humidifier and infrared humidifiers.
Background technique
Existing infrared humidifier in the prior art is adopted using the infrared heating feature not high to water quality requirement
It is humidified with infrared humidification principle.In the prior art, infrared humidifier is especially suitable for precision air conditioner.
When being humidified using infrared humidifier, the infrared radiation that infrared lamp issues can destroy water on the water surface
Surface tension so that hydrone evaporates to form vapor, to reach humidification purpose.But due to the fever of infrared lamp itself
Measure larger, leading to fluorescent tube, nearby temperature is higher, and fluorescent tube self brightness is higher, is unfavorable for observing, therefore, when infrared lamp occurs
When abnormal, user is often difficult to discover in time, and processing is not in time, it is easy to cause the damage of entire humidifier.
It therefore, if can be effectively to infrared lamp and corresponding auxiliary equipment safeguard measure with high safety, for extending
The service life of infrared humidifier will be of great significance.
Summary of the invention
Based on above-mentioned status, the main purpose of the present invention is to provide the control methods of a kind of infrared humidifier and infrared
Humidifier can be realized the safe and highly efficient operation of infrared humidifier, improve the service life of infrared humidifier.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of control method of infrared humidifier, the infrared humidifier include control unit and humidifying part, it is described plus
Wet end includes water tank and infrared lamp component, and the infrared lamp component includes main infrared lamp and spare infrared lamp, each
Overcurrent protective device is provided in the route of infrared lamp, the water tank is configured with water tank temperature detection device, the control
Portion be used for according to the break-make situation of the overcurrent protective device and/or according to the temperature of the water tank control main infrared lamp and/
Or the route of spare infrared lamp is powered or power-off, the control unit are also used to the continuous operation according to running infrared lamp
Time controls main infrared lamp and/or the route of spare infrared lamp is powered or powers off；After booting operation, main infrared lamp is powered
Operation, spare infrared lamp wouldn't be run, and the control method specifically includes step:
S10, judge whether the observed temperature T of water tank meets: T >=Tp, wherein Tp is the first preset temperature, if satisfied, then
Execute step S20；
S20, judge whether the overcurrent protective device in any main infrared lamp route disconnects, if so, by spare infrared
The route of fluorescent tube is powered；
In step S10, if the observed temperature of water tank is unsatisfactory for T >=Tp, S50 is thened follow the steps；
S50, judge whether the observed temperature T of water tank meets: Tr≤T < Tp, wherein Tr is the second preset temperature, if full
Foot, thens follow the steps S60；
S60, judge whether the overcurrent protective device in any main infrared lamp route disconnects, if so, by spare infrared
The route of fluorescent tube is powered；
In step S60, if the overcurrent protective device in any main infrared lamp route does not disconnect, S70 is thened follow the steps；
S70, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time, if
It is then to power off the route of corresponding main infrared lamp, and the route of spare infrared lamp is powered；
In step S70, if the continuous operating time of any main infrared lamp thens follow the steps S80 no more than b；
S80, judging whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value,
Δ T (t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is detection time
Interval if so, the route of any one main infrared lamp is powered off, and the route of spare infrared lamp is powered, otherwise, each red
The operating status of outer fluorescent tube remains unchanged, and return step S60；
In step S50, if the observed temperature T of water tank is unsatisfactory for Tr≤T < Tp, S90 is thened follow the steps；
S90, each infrared lamp operating status remain unchanged, and record the continuous operating time of each infrared lamp, then
Execute step S100；
S100, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time,
If so, the route of corresponding main infrared lamp is powered off, and the route of spare infrared lamp is powered, otherwise, return step
S90。
Preferably, the control method further comprises the steps of:
After the route power-off of main infrared lamp or simultaneously, the route for controlling spare infrared lamp is powered.
Preferably, when the overcurrent protective device in the route of spare infrared lamp is identified disconnection, corresponding master is red
The route of outer fluorescent tube is powered.
Preferably, in step S20, if all overcurrent protective devices do not disconnect, S30 is thened follow the steps；
S30, stop after being filled the water a seconds into water tank, wherein a is the first preset duration, then executes step S40；
S40, judging whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value,
Δ T (t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is detection time
Interval if so, the route of any one main infrared lamp is powered off, and the route of spare infrared lamp is powered, is otherwise returned
Step S10.
Preferably, in step S80, before or while return step S60, overcurrent pre-alarm information is issued.
Preferably, after the route of spare infrared lamp is powered, step S110 is executed；
S110, judging whether the continuous operating time of spare infrared lamp is greater than c, wherein c is third preset time, if
It is then to power off the route of spare infrared lamp, and the route of corresponding main infrared lamp is powered, and return step S10 is no
Then, step S110 is continued to execute.
Preferably, when the overcurrent protective device in the route of any one infrared lamp is identified disconnection, to the report that is out of order
Alert signal.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of infrared humidifier, using above-mentioned control method, the main infrared lamp and the spare infrared lamp are simultaneously
Connection setting.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of infrared humidifier, using above-mentioned control method, the infrared lamp component includes multiple main infrared lamps
With at least one spare infrared lamp.
The control method of infrared humidifier of the invention and infrared humidifier can utilize overcurrent protective device and water
The operating status of two kinds of means real-time monitoring infrared lamps of case temperature-detecting device, passes through overcurrent cut-out function and temperature detection function
It can combine, realize to the duplicate protection of infrared humidifier, improve the service life of infrared humidifier.Further, lead to
The intelligence switching and operation on duty by turns for crossing main infrared lamp and spare infrared lamp, can further improve the use of infrared humidifier
Service life.
Detailed description of the invention
Hereinafter reference will be made to the drawings to the preferred embodiment of infrared humidifier according to the present invention and its control method into
Row description.In figure:
Fig. 1 is the schematic illustration according to the infrared humidifier of the preferred embodiment of the present invention；
Fig. 2 is the typical workflow figure according to the infrared humidifier of the preferred embodiment of the present invention.
Specific embodiment
It is provided a kind of infrared according to the first aspect of the invention for the safe and highly efficient operation for ensuring infrared humidifier
Humidifier, preferred implementation are as shown in Figure 1.
Infrared humidifier of the invention includes control unit 100 and humidifying part 200.The humidifying part 200 is for example including water
Case (or be drip tray, be not shown in the figure) and infrared lamp component (the first~the 4th infrared lamp 1 for example including diagram~
4), wherein the infrared lamp component includes main infrared lamp and spare infrared lamp (being preferably arranged in parallel), and each red
Be provided with overcurrent protective device in the route of outer fluorescent tube, preferably fuse (for example, the first~the 4th fuse 5 of diagram~
8), the water tank is configured with water tank temperature detection device 9 (such as temperature sensing package), with the temperature for detecting the water tank.It is described
Control unit 100 is used to control master according to the break-make situation of the overcurrent protective device and/or according to the temperature of the water tank infrared
The route of fluorescent tube and/or spare infrared lamp is powered or power-off.Specifically, can be arranged in the route of each infrared lamp can
The switch controlled by control unit 100 is powered or breaks to the route of infrared lamp to be realized by the state for controlling the switch
The control of electricity.
In the present invention, the infrared lamp that default is opened when main infrared lamp is booting operation, spare infrared lamp is to open
The infrared lamp being not turned on is defaulted when machine is run.
Infrared humidifier of the invention can utilize two kinds of means realities of overcurrent protective device and water tank temperature detection device
When monitor infrared lamp operating status, pass through the overcurrent cut-out function of overcurrent protective device and the temperature of water tank temperature detection device
Degree detection function combines, and the duplicate protection to infrared humidifier is realized, to can guarantee that infrared humidifier is safe and efficient
Operation, improves the service life of infrared humidifier.
In the present invention, overcurrent protective device, can also be using air switch etc. other than it can use fuse above-mentioned
Any other breaker.However, fuse has many advantages, such as small in size, at low cost, high sensitivity, thus it is more particularly suitable.Under
In the description of text, will mainly it be illustrated by taking fuse as an example.
Preferably, the control unit 100 is also used to control master according to the continuous operating time of running infrared lamp red
The route of outer fluorescent tube and/or spare infrared lamp is powered or power-off.For example, suitable continuous operating time threshold value can be set,
And the practical continuous operating time of each infrared lamp is monitored by control unit 100, once some infrared lamp is practical continuous
Runing time reaches continuous operating time threshold value, then the route of corresponding infrared lamp can be disconnected by control unit 100, such as disconnect
Switch in the route of the infrared lamp improves infrared humidifier to avoid the excessively prolonged continuous operation of infrared lamp
Service life.
When disconnecting the route of corresponding infrared lamp, the route of the infrared lamp of not running before this can be opened simultaneously
(as disconnect be main infrared lamp route, then open the route of spare infrared lamp, vice versa), to can realize spare
The intelligence switching and operation on duty by turns of infrared lamp and main infrared lamp, further increase the service life of infrared humidifier.
It, can be by main infrared lamp and spare infrared that is, infrared humidifier of the invention is in the process of running
It is switched between fluorescent tube, to guarantee the safe operation of infrared lamp, and does not influence humidification amount.
Preferably, the infrared lamp component includes multiple main infrared lamps and at least one spare infrared lamp.For example,
As shown in Figure 1, infrared lamp component includes four infrared lamps, respectively the first infrared lamp 1, the second infrared lamp 2, third
Infrared lamp 3, the 4th infrared lamp 4, illustratively, first~third infrared lamp 3 can be used as main infrared lamp, and the 4th is infrared
Fluorescent tube 4 can be used as spare infrared lamp.Illustratively, first~third infrared lamp 1~3 fuses via first~third respectively
Device 5~7 (and unshowned switch) is connected to route L1, L2 and L3, the 4th infrared lamp 4 then via the 4th fuse 8 (with
And unshowned switch) any one (in figure for be connected to route L3) for being connected in route L1, L2 and L3.
The particular number of main infrared lamp and spare infrared lamp can be under normal circumstances, standby determines according to actual conditions
The quantity of main infrared lamp is smaller than with the quantity of infrared lamp.
Infrared humidifier of the invention may be preferably used for precision air conditioner, for opening in the case where needing to adjust humidity
Dynamic operation.
On the basis of above-mentioned work, the second aspect of the present invention provides a kind of for mentioned-above infrared humidification dress
The control method set comprising step:
Control unit acquires the on-off data and/or the acquisition water of the overcurrent protective device in the route of each infrared lamp
The temperature data of case, and main infrared lamp and/or spare infrared lamp are controlled according to the on-off data and/or the temperature data
The route of pipe is powered or power-off.
That is, control unit acquires the logical of such as fuse on the route of each infrared lamp in humidifier operation
The detection data of disconnected situation and water tank temperature detection device, and according to preset judgment rule to the logical of the route of each infrared lamp
Off-position is controlled, and is automatically controlled infrared humidifier to reach and is realized multiple protective to infrared humidifier
Purpose, it can be ensured that infrared humidifier safe and highly efficient operation improves the service life of infrared humidifier.
Preferably, which further comprises the steps of:
The continuous operating time of running infrared lamp is acquired, and main infrared lamp is controlled according to the continuous operating time
The route of pipe and/or spare infrared lamp is powered or power-off.
That is, by the practical continuous operating time for monitoring each infrared lamp, and in time disconnect continuous operating time
The route of longer infrared lamp can be conducive to improve infrared humidification dress to avoid the excessively prolonged continuous operation of infrared lamp
The service life set.
Preferably, the control method further comprises the steps of:
After the route power-off of main infrared lamp or simultaneously, the route for controlling spare infrared lamp is powered.Here, master is red
The route of outer fluorescent tube powers off, either being also possible to caused by the control action of control unit caused by the movement of overcurrent protective device.
That is, by being switched between main infrared lamp and spare infrared lamp, to guarantee the safety of infrared lamp
Operation, and humidification amount is not influenced.It obviously, can by the switching and operation on duty by turns of spare infrared lamp and main infrared lamp
Improve the service life of infrared humidifier.
Preferably, after control unit acquires the break-make situation of the fuse on the route of each infrared lamp, as any one master
When fuse in the route of infrared lamp is identified disconnection, the route of spare infrared lamp can will be powered by control unit, with
Just it keeps humidification amount unaffected before shutdown maintenance, and preferably provides failure alarm signal simultaneously, to prompt user to carry out
Maintenance.Equally, in humidifier operational process, when the fuse in the route of spare infrared lamp is identified disconnection, control
The route of corresponding (i.e. before this spare infrared lamp replaced) main infrared lamp can also be powered by portion processed, and it is also preferred that
Failure alarm signal is provided simultaneously, to prompt user to repair.
Meanwhile alarm signal that user only needs to pay close attention to infrared humidifier (such as shown by display screen or touch screen
Out), without directly observing the operation conditions of infrared lamp, it can learn whether infrared humidifier breaks down.
Preferably, as shown in Fig. 2, the control method of infrared humidifier of the invention specifically may include step:
After booting operation, each infrared lamp is run by default behavior, that is, main infrared lamp, which is powered, to be run, spare infrared lamp
Pipe wouldn't be run；
Control unit acquires the on-off data and water tank temperature detection device (such as temperature sensing package) of fuse in each route first
Detection data (i.e. the observed temperature T of water tank), and execute logic control as follows:
S10, judge whether the observed temperature T of water tank meets: T >=Tp, wherein Tp is the first preset temperature, such as predetermined
Water tank temperature upper limit value, if satisfied, thening follow the steps S20；
S20, judge whether the fuse in any main infrared lamp route disconnects, if so, by spare infrared lamp
Route is powered namely cut-in stand-by infrared lamp, and preferably reports humidifier failure.
That is, judging whether there is electric current mistake by the on-off data of fuse first when detecting that water tank temperature transfinites
In the main infrared lamp of abnormal (such as fuse is caused to disconnect), if so, then cut-in stand-by infrared lamp, and to the report that is out of order
It is alert.
Preferably, in step S20, if all fuses do not disconnect, S30 is thened follow the steps；
S30, stop after being filled the water a seconds into water tank, wherein a is the first preset duration, then executes step S40；
S40, judging whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value,
Δ T (t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is detection time
It is spaced (or detection cycle), if so, the route of any one main infrared lamp is powered off, and by the route of spare infrared lamp
It is powered, otherwise return step S10.
That is, then can determine whether to lead to water tank because of water tank lacks water when there is no the excessively abnormal main infrared lamp of electric current
Temperature over-range for this purpose, can fill the water into water tank the regular hour, then judges water tank temperature change rate, if water tank temperature changes
The problem of rate is still greater than preset threshold value, then shows that water tank temperature is still increasing, can then exclude water shortage, for this purpose, can attempt by
One of them main infrared lamp disconnects, and cut-in stand-by infrared lamp to prevent the damage of main infrared lamp, and preferably adds with Times
Wet plant failure.
Preferably, in step S10, if the observed temperature of water tank is unsatisfactory for T >=Tp, S50 is thened follow the steps；
S50, judging whether the observed temperature T of water tank meets: Tr≤T < Tp, wherein Tr is the second preset temperature, such as
Can water tank normal working temperature value, if satisfied, thening follow the steps S60；
S60, judge whether the fuse in any main infrared lamp route disconnects, if so, by spare infrared lamp
Route is powered, and preferably with Times humidifier failure.
That is, when water tank temperature does not transfinite but still is higher, still judge no there is electric current is excessively abnormal (such as to lead
Cause fuse to disconnect) main infrared lamp, if so, then cut-in stand-by infrared lamp, and provide fault alarm.
Preferably, it in step S60, if the fuse in any main infrared lamp route does not disconnect, thens follow the steps
S70；
S70, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time, if
It is then to power off the route of corresponding (i.e. continuous operating time reaches b's) main infrared lamp, and by the line of spare infrared lamp
Road is powered.
That is, in the case where water tank temperature is higher but does not transfinite, if the main infrared lamp excessively abnormal without electric current,
Then further judge the continuous operating time of each main infrared lamp, and will be more than the main infrared lamp power-off of preset value b, and cut
Change spare infrared lamp.
Preferably, in step S70, if the continuous operating time of any main infrared lamp is thened follow the steps no more than b
S80；
S80, judging whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value,
Δ T (t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is detection time
Interval if so, the route of any one main infrared lamp is powered off, and the route of spare infrared lamp is powered, otherwise, each red
The operating status of outer fluorescent tube remains unchanged, and return step S60.
That is, in the case where the continuous operating time of all main infrared lamps is not up to preset value, it can be further
Judge water tank temperature change rate, if water tank temperature change rate is greater than preset threshold value, shows that water tank temperature is increasing, this
When, it can attempt to disconnect one of them main infrared lamp, cut-in stand-by infrared lamp, to prevent the damage of main infrared lamp.
Preferably, in step S80, before or while return step S60, overcurrent pre-alarm information is issued.
That is, in the case where not detecting abnormal factors, it, then can example due to the true presence that water tank temperature is higher
User is such as prompted in a manner of overcurrent pre-alarm, and continues to monitor the on-off data etc. of fuse.
Preferably, in step S50, if the observed temperature T of water tank is unsatisfactory for Tr≤T < Tp, S90 is thened follow the steps；
S90, each infrared lamp operating status remain unchanged, and record the continuous operating time of each infrared lamp, then
Execute step S100；
S100, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time,
If so, the route of corresponding main infrared lamp is powered off, and the route of spare infrared lamp is powered, otherwise, return step
S90。
That is, showing that infrared humidifier current operating conditions are good if the temperature of water tank had not both transfinited or not higher
Good, therefore, each infrared lamp can keep operating normally, and infrared lamp route hereafter can be controlled by the length of continuous operating time
Energized state, such as when some main infrared lamp continuous operating time reaches the second preset time b, cut-in stand-by is infrared
Fluorescent tube, to prevent infrared lamp from damaging because stream time is too long.
Preferably, after the route of spare infrared lamp is powered, step S110 is executed；
S110, judge whether the continuous operating time of spare infrared lamp is greater than c, wherein c is that (c can for third preset time
To be less than b, it can also be equal to b), if so, the route of spare infrared lamp is powered off, and will be corresponding (i.e. spare before this red
What outer fluorescent tube was replaced) route of main infrared lamp is powered, and otherwise return step S10 continues to execute step S110.
That is, the continuous operating time of spare infrared lamp can also be monitored after spare infrared lamp is powered operation, and
When reaching third preset time c, original main infrared lamp is switched back into, to prevent spare infrared lamp because of running hours
Between it is too long and damage.
When the number of main infrared lamp be more than spare infrared lamp number when, such as diagram three main infrared lamps and
In the case where one spare infrared lamp, if three main infrared lamp continuous operating times are consistent, while it is default to reach second
Time b, then can first stop one of them main infrared lamp (such as can be numbered main infrared lamp and size is followed by number
Sequence is such as numbered and small is first stopped), the main infrared lamp of other two continues to run, such as can be to the accumulative operation of spare infrared lamp
After time reaches third preset time c, then operation on duty by turns.
As it can be seen that control method of the invention can give infrared humidifier multiple guarantor based on different monitoring data
Shield, to constitute redundancy protecting, farthest guarantees the safe and highly efficient operation of infrared humidifier, and be able to achieve unattended
Automatic alarm.
When specifically used, for example, user can start the AutoPlay function of infrared humidifier, humidifier is according to silent
The humidification amount recognized works, and user can also be changed by the touch screen or key or remote controller key of humidifier panel and be humidified
The operating status of device, can also observe the operating status of humidifier by the touch screen of humidifier panel, and according to mentioning
Show and corresponding operation and maintenance are carried out to humidifier.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic
In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made
It changes, is all included in scope of the presently claimed invention.
Claims (9)
1. a kind of control method of infrared humidifier, which is characterized in that the infrared humidifier includes control unit and humidification
Portion, the humidifying part include water tank and infrared lamp component, and the infrared lamp component includes main infrared lamp and spare infrared
Fluorescent tube is provided with overcurrent protective device in the route of each infrared lamp, and the water tank is configured with water tank temperature detection device,
The control unit is used to control master according to the break-make situation of the overcurrent protective device and/or according to the temperature of the water tank infrared
The route of fluorescent tube and/or spare infrared lamp is powered or power-off, the control unit are also used to according to running infrared lamp
Continuous operating time controls main infrared lamp and/or the route of spare infrared lamp is powered or powers off；After booting operation, master is infrared
Fluorescent tube, which is powered, to be run, and spare infrared lamp wouldn't be run, and the control method specifically includes step:
S10, judge whether the observed temperature T of water tank meets: T >=Tp, wherein Tp is the first preset temperature, if satisfied, then executing
Step S20；
S20, judge whether the overcurrent protective device in any main infrared lamp route disconnects, if so, by spare infrared lamp
Route be powered；
In step S10, if the observed temperature of water tank is unsatisfactory for T >=Tp, S50 is thened follow the steps；
S50, judge whether the observed temperature T of water tank meets: Tr≤T < Tp, wherein Tr is the second preset temperature, if satisfied, then
Execute step S60；
S60, judge whether the overcurrent protective device in any main infrared lamp route disconnects, if so, by spare infrared lamp
Route be powered；
In step S60, if the overcurrent protective device in any main infrared lamp route does not disconnect, S70 is thened follow the steps；
S70, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time, if so,
Then the route of corresponding main infrared lamp is powered off, and the route of spare infrared lamp is powered；
In step S70, if the continuous operating time of any main infrared lamp thens follow the steps S80 no more than b；
S80, judge whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value, Δ T
(t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is between detection time
Every, if so, the route of any one main infrared lamp is powered off, and the route of spare infrared lamp is powered, it is otherwise, each infrared
The operating status of fluorescent tube remains unchanged, and return step S60；
In step S50, if the observed temperature T of water tank is unsatisfactory for Tr≤T < Tp, S90 is thened follow the steps；
S90, each infrared lamp operating status remain unchanged, and record the continuous operating time of each infrared lamp, then execute
Step S100；
S100, judging whether the continuous operating time of any main infrared lamp is greater than b, wherein b is the second preset time, if so,
Then the route of corresponding main infrared lamp is powered off, and the route of spare infrared lamp is powered, otherwise, return step S90.
2. control method according to claim 1, which is characterized in that the control method further comprises the steps of:
After the route power-off of main infrared lamp or simultaneously, the route for controlling spare infrared lamp is powered.
3. control method according to claim 1, which is characterized in that the overcurrent protection in the route of spare infrared lamp
When device is identified disconnection, the route of corresponding main infrared lamp is powered.
4. control method according to claim 1, which is characterized in that in step S20, if all overcurrent protective devices are equal
It does not disconnect, thens follow the steps S30；
S30, stop after being filled the water a seconds into water tank, wherein a is the first preset duration, then executes step S40；
S40, judge whether the change rate Δ T (t) of water tank temperature meets: Δ T (t) >=N, wherein N is preset threshold value, Δ T
(t)=(Tn-Tn-1)/t, TnFor this observed temperature of water tank, Tn-1For the observed temperature of water tank last time, t is between detection time
Every if so, the route of any one main infrared lamp is powered off, and by the energization of the route of spare infrared lamp, otherwise return is walked
Rapid S10.
5. control method according to claim 1, which is characterized in that before return step S60 or same in step S80
When, issue overcurrent pre-alarm information.
6. control method according to claim 1, which is characterized in that after the route of spare infrared lamp is powered, hold
Row step S110；
S110, judging whether the continuous operating time of spare infrared lamp is greater than c, wherein c is third preset time, if so,
The route of spare infrared lamp is powered off, and the route of corresponding main infrared lamp is powered, and return step S10, otherwise, after
It is continuous to execute step S110.
7. control method according to claim 1 or 2, which is characterized in that the mistake in the route of any one infrared lamp
When stream protective device is identified disconnection, failure alarm signal is provided.
8. a kind of infrared humidifier, which is characterized in that described using such as described in any item control methods of claim 1-7
Main infrared lamp and the spare infrared lamp are arranged in parallel.
9. a kind of infrared humidifier, which is characterized in that described using such as described in any item control methods of claim 1-7
Infrared lamp component includes multiple main infrared lamps and at least one spare infrared lamp.
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| CN109688332B (en) * | 2019-02-14 | 2021-06-29 | 普联技术有限公司 | Camera shooting mode adjusting method and device and terminal equipment |
| CN110779136A (en) * | 2019-10-18 | 2020-02-11 | 河南中烟工业有限责任公司 | Micro-fog control system and control method for air conditioner |
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