CN107940650A - Control method of humidifying device and humidifying device - Google Patents
Control method of humidifying device and humidifying device Download PDFInfo
- Publication number
- CN107940650A CN107940650A CN201710986126.4A CN201710986126A CN107940650A CN 107940650 A CN107940650 A CN 107940650A CN 201710986126 A CN201710986126 A CN 201710986126A CN 107940650 A CN107940650 A CN 107940650A
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- control method
- humidification device
- current
- humidifying component
- point temperature
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007257 malfunction Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- 239000007921 spray Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of a humidifying device and the humidifying device. The control method comprises the following steps: when the air supply component is in an open state, acquiring the current dew point temperature of the environment where the humidifying device is located and the current air outlet temperature of the humidifying device; and controlling the opening and closing of the humidifying component at least according to the current dew point temperature and the current outlet air temperature. According to the control method of the humidifying device, the opening and closing of the humidifying component are controlled at least according to the current dew point temperature and the current air outlet temperature, so that the phenomenon of white fog of the humidifying device can be effectively avoided, discomfort of a human body and damage to equipment caused by the white fog are avoided, and an energy-saving effect is achieved.
Description
Technical field
The present invention relates to humidification field, and in particular to the control method and humidification device of a kind of humidification device.
Background technology
Humidification device is widely used in family and to more demanding special of air humidity as a kind of common electric appliance
In environment.Humidification device can produce white haze phenomenon in use, and white haze can influence the humidifying effect of humidification device, or even meeting
Invalid humidification is caused, in addition, white haze can also influence the usage comfort of user, uncomprehending user can even take for equipment and rise
Fire.When humidification device is applied to the particular surroundings more demanding to air humidity (such as accurate computer room), white haze can be to environment
The problems such as interior equipment causes to damage, cause equipment short-circuit, causes unnecessary loss.
The content of the invention
In view of this, an object of the present invention, which is to provide, a kind of can effectively avoid humidification device from white haze phenomenon occur
The control method of humidification device and the humidification device using the control method.
In order to achieve the above object, on the one hand, the present invention adopts the following technical scheme that：
A kind of control method of humidification device, the humidification device include blower part and humidifying component, the controlling party
Method includes：
When the blower part is in opening,
Obtain the existing dew point temperature of the humidification device local environment and the current leaving air temp of the humidification device；
The opening and closing of the humidifying component is controlled according at least to the existing dew point temperature and the current leaving air temp.
Preferably, when the current leaving air temp is higher than existing dew point temperature, it is allowed to which the humidifying component, which is in, to be opened
State, otherwise controls the humidifying component to be closed.
Preferably, the control method includes the following steps：
S002, open the blower part；
S003, the existing dew point temperature for obtaining the humidification device local environment and the humidification device currently go out wind-warm syndrome
Degree；
S004, judge whether the humidifying component meets unlocking condition, if so, then control the humidifying component to open, it is no
The humidifying component is then controlled to be closed,
The unlocking condition includes：The current leaving air temp is more than first and presets higher than existing dew point temperature and temperature difference
Value.
Preferably, the unlocking condition further includes：Current environment humidity is less than default humidity.
Preferably, the unlocking condition includes：In the first scheduled duration, the current leaving air temp is persistently higher than current
Dew-point temperature and temperature difference is more than the first preset value, and current environmental temperature is consistently less than default humidity.
Preferably, the control method further includes following steps：
After S005, the humidifying component are opened, judge whether the humidifying component meets the condition for maintaining opening, if
It is then to control the humidifying component to be in opening, otherwise controls the humidifying component to close；
The condition for maintaining opening includes：The current leaving air temp is higher than existing dew point temperature and temperature difference is big
In the second preset value.
Preferably, the condition for maintaining opening further includes：Current environment humidity is less than default humidity.
Preferably, first preset value is more than second preset value.
Preferably, the condition for maintaining opening includes, and in the second scheduled duration, the current leaving air temp is held
It is continuous to be more than the second preset value higher than existing dew point temperature and temperature difference, and current environment humidity is consistently less than default humidity.
Preferably, the acquisition methods of the existing dew point temperature of the humidification device local environment are：
Obtain the Current Temperatures and current humidity of the humidification device local environment, according to the Current Temperatures and it is described work as
Preceding humidity obtains the existing dew point temperature.
On the other hand, the present invention uses following technical scheme：
A kind of humidification device, is controlled using control method as described above.
Preferably, the humidification device includes temperature-sensing element, and the temperature-sensing element is arranged on the outlet air of the humidification device
At mouthful, for detecting the leaving air temp of the humidification device.
In the control method of humidification device provided by the invention, come according at least to existing dew point temperature and current leaving air temp
The opening and closing of humidifying component is controlled, so as to effectively avoid humidification device from white haze phenomenon occur, and then avoids white haze from making human body
Harm is produced into discomfort and to equipment, and reaches energy-saving effect.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the structure diagram for the humidification device that the specific embodiment of the invention provides；
Fig. 2 shows the control method flow chart for the humidification device that the specific embodiment of the invention provides.
In figure, 1, blower part；2nd, humidifying component；3rd, controller；4th, temperature-sensing element；5th, Temperature Humidity Sensor.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
It is detailed to describe some specific detail sections in the literary detailed description to the present invention.Do not have for a person skilled in the art
The description of these detail sections can also understand the present invention completely.In order to avoid obscuring the essence of the present invention, known method, mistake
The not narration in detail of journey, flow, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but not limited to "
Justice.
In the description of the present invention, it is to be understood that term " first ", " second " etc. are only used for description purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the present invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
The problem of for white haze phenomenon can be produced existing for existing humidification device, it has been found that adding in humidification device
The steam that wet end part produces can be mixed with the air-flow that blower part produces and heat exchange, when mixed wind pushing temperature drops
During to present air dew-point temperature, fog-zone can be entered, i.e., humidification device can produce white haze at this time.Based on this, present applicant proposes
A kind of humidification device and its control method, to solve the problems, such as white haze existing for existing humidification device.The humidification dress that the application provides
Put and its control method is applicable not only to independent humidifier, in the equipment such as air-conditioning for being also applied for there is humidification function.
As shown in Figure 1, humidification device includes blower part 1, humidifying component 2 and controller 3, controller 3 is used for air-supply
Component 1 and humidifying component 2 are controlled, including unlatching, closing and power of control blower part 1 and humidifying component 2 etc..
Blower part 1 for example can be wind turbine, and humidifying component 2 can be the dress that the water in humidification device can be arbitrarily converted into steam
Put, can be determined according to the particular type of humidification device, the humidification method of humidifying component 2 for example can be electrical heating humidification, electrode
Humidification, ultrasonic humidifying, high-pressure spray humidification, wet film vaporation-type humidification, centrifugation humidification, dry blowing humidification, double time vaporization humidification with
And the random combine of different humidification methods above, air outlet is provided with humidification device, and the steam produced by humidifying component 2 is with sending
Blown out after the air-flow mixing that wind part 1 produces by air outlet.
Further, humidification device further includes the temperature-sensing element 4 of the leaving air temp for detecting humidification device, temperature-sensing element
4 are preferably provided at the air outlet of humidification device.The control method of the humidification device includes：Opening state is in blower part 1
During state, obtain humidification device local environment existing dew point temperature and humidification device current leaving air temp, and according at least to work as
Preceding dew-point temperature and current leaving air temp judge whether humidification device has white haze hidden danger, and based on this come opening to humidifying component 2
Close and be controlled, for example, when current leaving air temp is higher than existing dew point temperature, it is allowed to which humidifying component 2 is in opening, no
Then control humidifying component 2 is closed, and so as to effectively avoid humidification device from white haze phenomenon occur, and then avoids white haze
Discomfort is caused to human body and harm is produced to equipment, and reaches energy-saving effect.
Wherein, the acquisition methods of existing dew point temperature for example can be directly to detect to obtain by special detection device,
It can also be the Current Temperatures and current humidity for obtaining humidification device local environment, be worked as according to Current Temperatures and current humidity
Preceding dew-point temperature.Current Temperatures and current humidity can be obtained by the detection of Temperature Humidity Sensor 5 as shown in Figure 1.In addition, also
Can be by measuring environment dry-bulb temperature and wet-bulb temperature or ambient wet bulb temperature and relative humidity come computing environment dew point temperature
Degree.
In order to further improve control accuracy, it is preferable that the application to humidifying component 2 open before and humidifying component 2
Carry out different control methods respectively in the process of running.
Specifically, as shown in Fig. 2, control method includes the following steps：
S001, humidification device start；
S002, open the blower part 1；
The current leaving air temp of S003, the existing dew point temperature for obtaining humidification device local environment and humidification device；
S004, judge whether humidifying component 2 meets unlocking condition, if so, then control humidifying component 2 is opened, otherwise controls
Humidifying component 2 is closed, meanwhile, can also be prompted the user with by suggestion device should not open humidifying component 2 at this time, carry
Showing device can be prompted in a manner of light, word, sound etc..
That is, blower part 1 is first turned on after humidification device start to blow, and humidifying component 2 is not turned on, until current
When meeting unlocking condition, just humidifying component 2 is opened.
According to the humidification control program operation of acquiescence after humidification device start, user can be by being arranged on humidification device
Control panel be operable to change humidification device operating status, control panel for example can be touch-screen, button, remote control
Button etc., in addition, display device can be also set on humidification device, to show the operating status of humidification device
Wherein, unlocking condition includes：Current leaving air temp TGo outHigher than existing dew point temperature TDewAnd temperature difference is pre- more than first
If value n, i.e. TGo out>TDew+ n, i.e. current leaving air temp will not enter fog-zone when exceeding the certain value of dew-point temperature, therefore not have
White haze hidden danger, allows humidifying component 2 to open at this time.
It is further preferred that unlocking condition can also include：Current environment humidity RHIt is realLess than default humidity RHIfIf, i.e.
Current environment humidity meets moisture requirement, then need not open humidifying component 2, in this case, even if current leaving air temp
Humidifying component 2 is also not turned on higher than existing dew point temperature.
To further improve control accuracy, humidification device frequent movement and malfunction are avoided, it is preferable that in the first pre- timing
In long t1, current leaving air temp is persistently more than the first preset value, and current environmental temperature higher than existing dew point temperature and temperature difference
When being consistently less than default humidity, humidifying component 2 is opened, otherwise controls humidifying component 2 to be closed.
As shown in Fig. 2, after the unlatching of humidifying component 2, control method further includes：
S005, judge whether humidifying component 2 meets the condition for maintaining opening, if so, then control humidifying component 2 is in
Opening, otherwise controls humidifying component 2 to close.
Wherein, maintaining the condition of opening includes：Current leaving air temp TGo outHigher than existing dew point temperature TDewAnd temperature difference
More than the second preset value m, i.e. TGo out>TDew+ m, i.e. current leaving air temp will not enter fog-zone when exceeding the certain value of dew-point temperature,
Therefore white haze hidden danger is not had, allow humidifying component to open at this time.And when currently leaving air temp is unsatisfactory for above-mentioned condition, then control
Humidifying component 2 is closed, to prevent humidifying component 2 produces white haze from causing poorly efficient humidification even invalid humidification.
The numerical value of m and n can be carried out according to the factor such as the practical application of humidification device and the control accuracy of user
Setting, it is preferable that n>M, in a preferred embodiment, m are 2 to 4 DEG C, and more preferably 3 DEG C, n is 4 to 6 DEG C, into one
Step is preferably 5 DEG C.
It is further preferred that maintaining the condition of opening can also include：Current environment humidity RHIt is realLess than default humidity
RHIf, i.e. when current environment humidity is unsatisfactory for moisture requirement and white haze hidden danger is not present, keep humidifying component 2 to be in opening state
State, and when current environment humidity meets moisture requirement, then need not open humidifying component 2 is humidified, to prevent humidification from measuring
Greatly.
To further improve control accuracy, humidification device frequent movement and malfunction are avoided, it is preferable that in the second pre- timing
In long t2, current leaving air temp is persistently more than the second preset value, and current environment humidity higher than existing dew point temperature and temperature difference
When being consistently less than default humidity, control humidifying component 2 is kept it turned on, and otherwise controls humidifying component 2 to close.
The numerical value of first scheduled duration t1 and the second scheduled duration t2 can according to the practical application of humidification device with
And the factor such as control accuracy of user is set, for example, the preferred scope of the first scheduled duration t1 and the second scheduled duration t2
For 5 to 15s, more preferably 10s.
In the control method of humidification device provided by the invention, come according at least to existing dew point temperature and current leaving air temp
The opening and closing of humidifying component is controlled, so as to effectively avoid humidification device from white haze phenomenon occur, and then avoids white haze from making human body
Harm is produced into discomfort and to equipment, and reaches energy-saving effect.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred solution can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and it is nonrestrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (12)
1. a kind of control method of humidification device, the humidification device includes blower part and humidifying component, it is characterised in that institute
Stating control method includes：
When the blower part is in opening,
Obtain the existing dew point temperature of the humidification device local environment and the current leaving air temp of the humidification device；
The opening and closing of the humidifying component is controlled according at least to the existing dew point temperature and the current leaving air temp.
2. control method according to claim 1, it is characterised in that when the current leaving air temp is higher than existing dew point temperature
When spending, it is allowed to which the humidifying component is in opening, otherwise controls the humidifying component to be closed.
3. control method according to claim 1, it is characterised in that the control method includes the following steps：
S002, open the blower part；
The current leaving air temp of S003, the existing dew point temperature for obtaining the humidification device local environment and the humidification device；
S004, judge whether the humidifying component meets unlocking condition, if so, then controlling the humidifying component to open, otherwise controls
The humidifying component is made to be closed,
The unlocking condition includes：The current leaving air temp is more than the first preset value higher than existing dew point temperature and temperature difference.
4. control method according to claim 3, it is characterised in that the unlocking condition further includes：Current environment humidity
Less than default humidity.
5. control method according to claim 3, it is characterised in that the unlocking condition includes：In the first scheduled duration
Interior, the current leaving air temp is persistently more than the first preset value, and current environmental temperature higher than existing dew point temperature and temperature difference
It is consistently less than default humidity.
6. control method according to claim 3, it is characterised in that the control method further includes following steps：
After S005, the humidifying component are opened, judge whether the humidifying component meets the condition for maintaining opening, if so,
Then control the humidifying component to be in opening, otherwise control the humidifying component to close；
The condition for maintaining opening includes：The current leaving air temp is more than the higher than existing dew point temperature and temperature difference
Two preset values.
7. control method according to claim 6, it is characterised in that the condition for maintaining opening further includes：When
Preceding ambient humidity is less than default humidity.
8. control method according to claim 6, it is characterised in that it is default that first preset value is more than described second
Value.
9. control method according to claim 6, it is characterised in that the condition for maintaining opening includes, the
In two scheduled durations, the current leaving air temp is persistently more than the second preset value higher than existing dew point temperature and temperature difference, and works as
Preceding ambient humidity is consistently less than default humidity.
10. the control method according to one of claim 1 to 9, it is characterised in that the humidification device local environment is worked as
The acquisition methods of preceding dew-point temperature are：
The Current Temperatures and current humidity of the humidification device local environment are obtained, are obtained according to the Current Temperatures and current humidity
To the existing dew point temperature.
11. a kind of humidification device, it is characterised in that controlled using such as claims 1 to 10 any one of them control method
System.
12. humidification device according to claim 11, it is characterised in that the humidification device includes temperature-sensing element, described
Temperature-sensing element is arranged at the air outlet of the humidification device, for detecting the leaving air temp of the humidification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986126.4A CN107940650A (en) | 2017-10-20 | 2017-10-20 | Control method of humidifying device and humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986126.4A CN107940650A (en) | 2017-10-20 | 2017-10-20 | Control method of humidifying device and humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940650A true CN107940650A (en) | 2018-04-20 |
Family
ID=61935499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986126.4A Pending CN107940650A (en) | 2017-10-20 | 2017-10-20 | Control method of humidifying device and humidifying device |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844194A (en) * | 2018-06-19 | 2018-11-20 | 珠海格力电器股份有限公司 | Humidification control method, device and equipment |
| CN109855223A (en) * | 2019-02-26 | 2019-06-07 | 广东美的暖通设备有限公司 | Wet film water system and its temperature control method of water, device, air conditioner |
| CN111486538A (en) * | 2020-04-29 | 2020-08-04 | 岳彩领 | Humidity-controllable humidifying device and method |
| CN112401616A (en) * | 2020-10-14 | 2021-02-26 | 扬州元辉金属制品有限公司 | Multifunctional clothes tree |
| CN114396716A (en) * | 2022-01-26 | 2022-04-26 | 广汽本田汽车有限公司 | Control method, device and equipment of air conditioning system of operation field and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099411A1 (en) * | 2002-11-25 | 2004-05-27 | Honeywell International Inc. | Humidity controller |
| CN106004904A (en) * | 2016-06-28 | 2016-10-12 | 西安建筑科技大学 | Train sleeping berth bed head humidifying method and device |
-
2017
- 2017-10-20 CN CN201710986126.4A patent/CN107940650A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099411A1 (en) * | 2002-11-25 | 2004-05-27 | Honeywell International Inc. | Humidity controller |
| CN106004904A (en) * | 2016-06-28 | 2016-10-12 | 西安建筑科技大学 | Train sleeping berth bed head humidifying method and device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844194A (en) * | 2018-06-19 | 2018-11-20 | 珠海格力电器股份有限公司 | Humidification control method, device and equipment |
| CN109855223A (en) * | 2019-02-26 | 2019-06-07 | 广东美的暖通设备有限公司 | Wet film water system and its temperature control method of water, device, air conditioner |
| CN109855223B (en) * | 2019-02-26 | 2021-12-17 | 广东美的暖通设备有限公司 | Wet film water supply system, water temperature control method and device thereof and air conditioner |
| CN111486538A (en) * | 2020-04-29 | 2020-08-04 | 岳彩领 | Humidity-controllable humidifying device and method |
| CN112401616A (en) * | 2020-10-14 | 2021-02-26 | 扬州元辉金属制品有限公司 | Multifunctional clothes tree |
| CN114396716A (en) * | 2022-01-26 | 2022-04-26 | 广汽本田汽车有限公司 | Control method, device and equipment of air conditioning system of operation field and storage medium |
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