CN106610095B - Water discharge control method, drain control unit and the dehumidifier of dehumidifier - Google Patents

Water discharge control method, drain control unit and the dehumidifier of dehumidifier Download PDF

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Publication number
CN106610095B
CN106610095B CN201710009859.2A CN201710009859A CN106610095B CN 106610095 B CN106610095 B CN 106610095B CN 201710009859 A CN201710009859 A CN 201710009859A CN 106610095 B CN106610095 B CN 106610095B
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water
water pump
dehumidifier
water tank
trigger signal
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CN106610095A (en
Inventor
阮兆忠
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GD Midea Air Conditioning Equipment Co Ltd
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Guangdong Midea Refrigeration Equipment Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)

Abstract

The present invention provides a kind of water discharge control method of dehumidifier, drain control unit and dehumidifiers, wherein, the dehumidifier includes water tank and the water pump that is connected with the water tank, the water pump is used for the water being discharged in the water tank, and the water discharge control method of the dehumidifier includes: detecting whether to get the trigger signal that forced drainage is carried out for triggering the water pump;When determination gets the trigger signal, the water pump continuous service target duration is controlled.According to the technical solution of the present invention, water pump continuous service target duration can be controlled in time to drain to water tank, guarantees that the water in water tank is excluded entirely, caused by efficiently avoiding because of the long-term ponding of water tank the problem of germ contamination when receiving trigger signal.

Description

Water discharge control method, drain control unit and the dehumidifier of dehumidifier
Technical field
The present invention relates to household appliance technical fields, water discharge control method, one kind in particular to a kind of dehumidifier The drain control unit of dehumidifier and a kind of dehumidifier.
Background technique
As shown in Figure 1, dehumidifier 100 includes water tank 101 and water pump 102, the bottom of water tank 101 is connected to water pump 102, when After water level switch 103 detects that water is full, opens water pump and is drained, it is also desirable to: detect that water completely opens water pump 102 It is drained, switches off the pump 102 when detecting no water.But in the related art, it is contemplated that system cost, only one The full water level switch of water is detected, draining is carried out by way of delay, it is contemplated that the difference of pump capacity and lift Difference, delay time are typically designed shorter, and after pumping every time, there are many water surplus in water tank, so that there is remaining water in water tank, when Between it is long have bacteria breed, pollute, so that the overall performance of dehumidifier is influenced, in this regard, there is presently no effective solutions Scheme.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, can connect an object of the present invention is to provide a kind of draining control program of new dehumidifier When receiving trigger signal, controls water pump continuous service target duration in time to drain to water tank, guarantee the water quilt in water tank It all excludes, caused by efficiently avoiding because of the long-term ponding of water tank the problem of germ contamination.
It is another object of the present invention to propose a kind of dehumidifier.
To achieve the above object, according to the embodiment of the first aspect of the invention, a kind of draining control of dehumidifier is proposed Method processed, the dehumidifier include water tank and the water pump that is connected with the water tank, and the water pump is for being discharged in the water tank Water, the water discharge control method of the dehumidifier, which includes: detecting whether to get, carries out forced drainage for triggering the water pump Trigger signal;When determination gets the trigger signal, the water pump continuous service target duration is controlled.
The water discharge control method of the dehumidifier of embodiment according to the present invention is got by detecting whether for triggering water Pump carries out the trigger signal of forced drainage, and when receiving trigger signal, controls water pump continuous service target duration, guarantees water Water in case is excluded entirely, caused by efficiently avoiding because of the long-term ponding of water tank the problem of germ contamination, for not receiving When trigger signal, water pump can according to normal delay pattern (i.e. water level switch detects that starting water pump is drained after water is full), Water pump is reduced as much as possible and the number of dry tap occurs, more the Shangdi service life that ensures water pump.Wherein, target duration can Be it is preset, can guarantee can by water tank water all be discharged.
The water discharge control method of dehumidifier according to the abovementioned embodiments of the present invention can also have following technical characteristic:
According to one embodiment of present invention, described to detect whether to get the touching drained for triggering the water pump The step of signalling, specifically includes: counting the water discharging number of the water pump;Detect the water pump water discharging number whether be greater than it is pre- Determine number;When the water discharging number of the water pump is greater than the pre-determined number, determination has got the triggering information.
The water discharge control method of the dehumidifier of embodiment according to the present invention, since water pump is in proper drainage, in water tank May remaining portions water, when pumping drainage number reach pre-determined number (pre-determined number can according to the specific performance of water pump and The capacity of water tank is set) when, a certain amount of water can be retained in water tank at this time, needs to be discharged in time, so water pump can be arranged Waterside number carries out forced drainage as triggering information, to trigger water pump, both ensure that the water that can all exclude in time in water tank, The service life of water pump is influenced without frequent progress forced drainage again.
According to one embodiment of present invention, described to detect whether to get the touching drained for triggering the water pump The step of signalling, specifically includes: counting the accumulative operation duration of the dehumidifier;When detecting the accumulative operation of the dehumidifier It is long whether to be greater than scheduled duration;When the accumulative operation duration of the dehumidifier is greater than the scheduled duration, determination gets institute State scheduled duration.
The water discharge control method of the dehumidifier of embodiment according to the present invention, it is contemplated that dehumidifier is when specifically used, water Water in case gradually increases with the use duration of dehumidifier, when the accumulative operation duration of dehumidifier reaches scheduled duration (in advance Timing length can be set according to the specific performance of dehumidifier and the capacity of water tank), it can be retained in water tank at this time a certain amount of Water needs to be discharged in time, so pressure row can be carried out to trigger water pump using the accumulative operation duration of dehumidifier as triggering information Water not only ensure that the water that can all exclude in time in water tank, but also the service life of water pump is influenced without frequent progress forced drainage.
According to one embodiment of present invention, the key for starting the water pump is provided on the dehumidifier, it is described The step of detecting whether to get for triggering trigger signal that the water pump is drained, specifically includes: detecting whether to receive To the touch control operation to the key;When receiving the touch control operation to the key, determination gets the trigger signal.
The water discharge control method of the dehumidifier of embodiment according to the present invention, it is contemplated that in the actual use process, use Family may have the demand that water pump is drained that manually controls, can be by touch controlled key, and dehumidifier is using touch control operation as triggering Signal not only ensure that the water that can all exclude in time in water tank, but also meet the actual demand of user, improve making for user With experience.
According to one embodiment of present invention, according to the determination of the drainage speed of the capacity of the water tank and the water pump Target duration.
The water discharge control method of the dehumidifier of embodiment according to the present invention, target duration with specific reference to water tank capacity and The drainage speed of the water pump determines, to a greater extent guarantee for the water in water tank to be all discharged, while avoiding water There is prolonged dry tap phenomenon in pump.
Embodiment according to the second aspect of the invention proposes a kind of drain control unit of dehumidifier, the dehumidifying Machine includes water tank and the water pump that is connected with the water tank, and the water pump is used for the water being discharged in the water tank, the dehumidifier Drain control unit include: detection unit, carry out forced drainage for triggering the water pump for detecting whether getting Trigger signal;Control unit, for controlling the water pump and continuing when the detection unit determines and gets the trigger signal Operational objective duration.
The drain control unit of the dehumidifier of embodiment according to the present invention is got by detecting whether for triggering water Pump carries out the trigger signal of forced drainage, and when receiving trigger signal, controls water pump continuous service target duration, guarantees water Water in case is excluded entirely, caused by efficiently avoiding because of the long-term ponding of water tank the problem of germ contamination, for not receiving When trigger signal, water pump can according to normal delay pattern (i.e. water level switch detects that starting water pump is drained after water is full), Water pump is reduced as much as possible and the number of dry tap occurs, more the Shangdi service life that ensures water pump.Wherein, target duration can Be it is preset, can guarantee can by water tank water all be discharged.
The drain control unit of dehumidifier according to the abovementioned embodiments of the present invention can also have following technical characteristic:
According to one embodiment of present invention, the detection unit is specifically used for: counting the water discharging number of the water pump;Inspection Whether the water discharging number for surveying the water pump is greater than pre-determined number;When the water discharging number of the water pump is greater than the pre-determined number, Determination has got the triggering information.
The drain control unit of the dehumidifier of embodiment according to the present invention, since water pump is in proper drainage, in water tank May remaining portions water, when pumping drainage number reach pre-determined number (pre-determined number can according to the specific performance of water pump and The capacity of water tank is set) when, a certain amount of water can be retained in water tank at this time, needs to be discharged in time, so water pump can be arranged Waterside number carries out forced drainage as triggering information, to trigger water pump, both ensure that the water that can all exclude in time in water tank, The service life of water pump is influenced without frequent progress forced drainage again.
According to one embodiment of present invention, the detection unit is specifically used for: counting the accumulative operation of the dehumidifier Duration;Whether the accumulative operation duration for detecting the dehumidifier is greater than scheduled duration;In the accumulative operation duration of the dehumidifier When greater than the scheduled duration, determination gets the scheduled duration.
The drain control unit of the dehumidifier of embodiment according to the present invention, it is contemplated that dehumidifier is when specifically used, water Water in case gradually increases with the use duration of dehumidifier, when the accumulative operation duration of dehumidifier reaches scheduled duration (in advance Timing length can be set according to the specific performance of dehumidifier and the capacity of water tank), it can be retained in water tank at this time a certain amount of Water needs to be discharged in time, so pressure row can be carried out to trigger water pump using the accumulative operation duration of dehumidifier as triggering information Water not only ensure that the water that can all exclude in time in water tank, but also the service life of water pump is influenced without frequent progress forced drainage.
According to one embodiment of present invention, the key for starting the water pump is provided on the dehumidifier, it is described Detection unit is specifically used for: detecting whether to receive the touch control operation to the key;Receiving the touch-control to the key When operation, determination gets the trigger signal.
The drain control unit of the dehumidifier of embodiment according to the present invention, it is contemplated that in the actual use process, use Family may have the demand that water pump is drained that manually controls, can be by touch controlled key, and dehumidifier is using touch control operation as triggering Signal not only ensure that the water that can all exclude in time in water tank, but also meet the actual demand of user, improve making for user With experience.
According to one embodiment of present invention, further includes: determination unit, for the capacity and the water according to the water tank The drainage speed of pump determines the target duration.
The drain control unit of the dehumidifier of embodiment according to the present invention, target duration with specific reference to water tank capacity and The drainage speed of the water pump determines, to a greater extent guarantee for the water in water tank to be all discharged, while avoiding water There is prolonged dry tap phenomenon in pump.
Embodiment according to the third aspect of the invention we proposes a kind of dehumidifier, comprising: as any in above-described embodiment The drain control unit of dehumidifier described in.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of dehumidifier in the related technology;
Fig. 2 shows the schematic flow diagrams of the water discharge control method of the dehumidifier of embodiment according to the present invention;
Fig. 3 shows the schematic block diagram of the drain control unit of the dehumidifier of embodiment according to the present invention;
Fig. 4 shows the schematic block diagram of the dehumidifier of embodiment according to the present invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.
Fig. 2 shows the schematic flow diagrams of the water discharge control method of the dehumidifier of embodiment according to the present invention.
As shown in Fig. 2, the water discharge control method of the dehumidifier of embodiment according to the present invention, the dehumidifier includes water tank The water pump being connected with the water tank, the water pump are used for the water being discharged in the water tank, the draining control of the dehumidifier Method includes:
Step 202, detect whether to get the trigger signal that forced drainage is carried out for triggering the water pump.
Step 204, when determination gets the trigger signal, the water pump continuous service target duration is controlled.
By detecting whether to get the trigger signal for triggering water pump progress forced drainage, and receiving triggering letter Number when, control water pump continuous service target duration, guarantee water tank in water be excluded entirely, efficiently avoid because water tank is long-term Ponding causes the problem of germ contamination, and when for not receiving trigger signal, water pump can be according to normal delay pattern (i.e. water level Starting water pump is drained after switch detects water completely), there is the number of dry tap, more Shangdi in reduction water pump as much as possible Ensure the service life of water pump.Wherein, target duration can be preset, can guarantee all arrange the water in water tank Out.
The water discharge control method of dehumidifier according to the abovementioned embodiments of the present invention can also have following technical characteristic:
According to one embodiment of present invention, described to detect whether to get the touching drained for triggering the water pump The step of signalling, specifically includes: counting the water discharging number of the water pump;Detect the water pump water discharging number whether be greater than it is pre- Determine number;When the water discharging number of the water pump is greater than the pre-determined number, determination has got the triggering information.
Since water pump is in proper drainage, in water tank may remaining portions water, when pumping drainage number reaches predetermined time When number (pre-determined number can be set according to the specific performance of water pump and the capacity of water tank), it can be retained in water tank at this time certain The water of amount needs to be discharged in time, so forced drainage can be carried out to trigger water pump using pumping drainage number as triggering information, Not only it ensure that the water that can all exclude in time in water tank, but also influenced the service life of water pump without frequent progress forced drainage.
According to one embodiment of present invention, described to detect whether to get the touching drained for triggering the water pump The step of signalling, specifically includes: counting the accumulative operation duration of the dehumidifier;When detecting the accumulative operation of the dehumidifier It is long whether to be greater than scheduled duration;When the accumulative operation duration of the dehumidifier is greater than the scheduled duration, determination gets institute State scheduled duration.
In view of dehumidifier is when specifically used, the water in water tank gradually increases with the use duration of dehumidifier, when The accumulative operation duration of dehumidifier reaches scheduled duration, and (scheduled duration can be according to the specific performance of dehumidifier and the capacity of water tank Set), a certain amount of water can be retained in water tank at this time, needs to be discharged in time, so can be by the accumulative operation of dehumidifier when It is long to be used as triggering information, forced drainage is carried out to trigger water pump, not only ensure that the water that can all exclude in time in water tank, but also nothing It needs frequent progress forced drainage and influences the service life of water pump.
According to one embodiment of present invention, the key for starting the water pump is provided on the dehumidifier, it is described The step of detecting whether to get for triggering trigger signal that the water pump is drained, specifically includes: detecting whether to receive To the touch control operation to the key;When receiving the touch control operation to the key, determination gets the trigger signal.
In view of in the actual use process, user may have the demand that water pump is drained that manually controls, Ke Yitong Touch controlled key is crossed, dehumidifier not only ensure that the water that can all exclude in time in water tank using touch control operation as trigger signal, but also The actual demand for meeting user improves the usage experience of user.
According to one embodiment of present invention, according to the determination of the drainage speed of the capacity of the water tank and the water pump Target duration.
Target duration determines with specific reference to the capacity of water tank and the drainage speed of the water pump, ensuring to a greater extent Water in water tank can be all discharged, while water pump being avoided prolonged dry tap phenomenon occur.
Fig. 3 shows the schematic block diagram of the drain control unit of the dehumidifier of embodiment according to the present invention.
As shown in figure 3, the drain control unit 300 of the dehumidifier of embodiment according to the present invention, the dehumidifier include Water tank and the water pump being connected with the water tank, the water pump are used for the water being discharged in the water tank, the draining of the dehumidifier Control device 300 includes: detection unit 302 and control unit 304.
Wherein, detection unit 302 is for detecting whether get the triggering for carrying out forced drainage for triggering the water pump Signal;Control unit 304 is used to control the water pump when the detection unit determines and gets the trigger signal and persistently transport Row target duration.
By detecting whether to get the trigger signal for triggering water pump progress forced drainage, and receiving triggering letter Number when, control water pump continuous service target duration, guarantee water tank in water be excluded entirely, efficiently avoid because water tank is long-term Ponding causes the problem of germ contamination, and when for not receiving trigger signal, water pump can be according to normal delay pattern (i.e. water level Starting water pump is drained after switch detects water completely), there is the number of dry tap, more Shangdi in reduction water pump as much as possible Ensure the service life of water pump.Wherein, target duration can be preset, can guarantee all arrange the water in water tank Out.
The drain control unit 300 of dehumidifier according to the abovementioned embodiments of the present invention can also have following technology special Sign:
According to one embodiment of present invention, the detection unit 302 is specifically used for: counting the draining time of the water pump Number;Whether the water discharging number for detecting the water pump is greater than pre-determined number;It is greater than described predetermined time in the water discharging number of the water pump When number, determination has got the triggering information.
Since water pump is in proper drainage, in water tank may remaining portions water, when pumping drainage number reaches predetermined time When number (pre-determined number can be set according to the specific performance of water pump and the capacity of water tank), it can be retained in water tank at this time certain The water of amount needs to be discharged in time, so forced drainage can be carried out to trigger water pump using pumping drainage number as triggering information, Not only it ensure that the water that can all exclude in time in water tank, but also influenced the service life of water pump without frequent progress forced drainage.
According to one embodiment of present invention, the detection unit 302 is specifically used for: counting the accumulative fortune of the dehumidifier Row duration;Whether the accumulative operation duration for detecting the dehumidifier is greater than scheduled duration;In the accumulative operation of the dehumidifier When length is greater than the scheduled duration, determination gets the scheduled duration.
In view of dehumidifier is when specifically used, the water in water tank gradually increases with the use duration of dehumidifier, when The accumulative operation duration of dehumidifier reaches scheduled duration, and (scheduled duration can be according to the specific performance of dehumidifier and the capacity of water tank Set), a certain amount of water can be retained in water tank at this time, needs to be discharged in time, so can be by the accumulative operation of dehumidifier when It is long to be used as triggering information, forced drainage is carried out to trigger water pump, not only ensure that the water that can all exclude in time in water tank, but also nothing It needs frequent progress forced drainage and influences the service life of water pump.
According to one embodiment of present invention, the key for starting the water pump is provided on the dehumidifier, it is described Detection unit 302 is specifically used for: detecting whether to receive the touch control operation to the key;Receiving the touching to the key When control operation, determination gets the trigger signal.
In view of in the actual use process, user may have the demand that water pump is drained that manually controls, Ke Yitong Touch controlled key is crossed, dehumidifier not only ensure that the water that can all exclude in time in water tank using touch control operation as trigger signal, but also The actual demand for meeting user improves the usage experience of user.
According to one embodiment of present invention, further includes: determination unit 306, for according to the water tank capacity and institute The drainage speed for stating water pump determines the target duration.
Target duration determines with specific reference to the capacity of water tank and the drainage speed of the water pump, ensuring to a greater extent Water in water tank can be all discharged, while water pump being avoided prolonged dry tap phenomenon occur.
Fig. 4 shows the schematic block diagram of the dehumidifier of embodiment according to the present invention.
As shown in figure 4, the dehumidifier 400 of embodiment according to the present invention, comprising: the draining of dehumidifier as shown in Figure 3 Control device 300.
Embodiment one:
After the number of pumping drainage reaches certain number (such as 30 times), the row of a time longer (i.e. target duration) is carried out Hydrodynamic(al) is made, it is ensured that the water in water tank is all discharged.
Embodiment two:
After dehumidifier operation time duration reaches certain time length (such as 480 hours), a time longer (i.e. target is carried out Duration) draining movement, it is ensured that by water tank water all be discharged.
Embodiment three:
It is provided with key (for controlling water pump starting draining) on dehumidifier, after user has pressed the key, carries out primary The draining of time longer (i.e. target duration) acts, it is ensured that the water in water tank is all discharged.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, and the invention proposes a kind of rows of new dehumidifier Water management scheme can control in time water pump continuous service target duration when receiving trigger signal to arrange water tank Water guarantees that the water in water tank is excluded entirely, caused by efficiently avoiding because of the long-term ponding of water tank the problem of germ contamination, simultaneously Water pump is reduced as much as possible and the number of dry tap occurs, more the Shangdi service life that ensures water pump.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (7)

1. a kind of water discharge control method of dehumidifier, which is characterized in that the dehumidifier includes water tank and is connected with the water tank The water pump connect, the water pump are used for the water being discharged in the water tank, and the water discharge control method of the dehumidifier includes:
Detect whether to get the trigger signal that forced drainage is carried out for triggering the water pump;
When determination gets the trigger signal, the water pump continuous service target duration is controlled;
It described the step of detecting whether to get for triggering trigger signal that the water pump is drained, specifically includes:
Count the water discharging number of the water pump;
Whether the water discharging number for detecting the water pump is greater than pre-determined number;
When the water discharging number of the water pump is greater than the pre-determined number, determination has got the trigger signal.
2. the water discharge control method of dehumidifier according to claim 1, which is characterized in that be arranged on the dehumidifier useful It is described to detect whether to get the step for triggering the trigger signal that the water pump is drained in the key for starting the water pump Suddenly, it specifically includes:
It detects whether to receive the touch control operation to the key;
When receiving the touch control operation to the key, determination gets the trigger signal.
3. the water discharge control method of dehumidifier according to claim 1 or 2, which is characterized in that according to the appearance of the water tank Amount and the drainage speed of the water pump determine the target duration.
4. a kind of drain control unit of dehumidifier, which is characterized in that the dehumidifier includes water tank and is connected with the water tank The water pump connect, the water pump are used for the water being discharged in the water tank, and the drain control unit of the dehumidifier includes:
Detection unit, for detecting whether getting the trigger signal for carrying out forced drainage for triggering the water pump;
Control unit, for controlling the water pump continuous service when the detection unit determines and gets the trigger signal Target duration;
The detection unit is specifically used for:
Count the water discharging number of the water pump;
Whether the water discharging number for detecting the water pump is greater than pre-determined number;
When the water discharging number of the water pump is greater than the pre-determined number, determination has got the trigger signal.
5. the drain control unit of dehumidifier according to claim 4, which is characterized in that be arranged on the dehumidifier useful In the key for starting the water pump, the detection unit is specifically used for:
It detects whether to receive the touch control operation to the key;
When receiving the touch control operation to the key, determination gets the trigger signal.
6. the drain control unit of dehumidifier according to claim 4 or 5, which is characterized in that further include:
Determination unit, for determining the target duration according to the capacity of the water tank and the drainage speed of the water pump.
7. a kind of dehumidifier characterized by comprising
The drain control unit of dehumidifier as described in any one of claim 4 to 6.
CN201710009859.2A 2017-01-06 2017-01-06 Water discharge control method, drain control unit and the dehumidifier of dehumidifier Active CN106610095B (en)

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