CN106499645A - The method of controlling exhaust gas of water pump, exhaust control device and home appliance - Google Patents

The method of controlling exhaust gas of water pump, exhaust control device and home appliance Download PDF

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Publication number
CN106499645A
CN106499645A CN201710009735.4A CN201710009735A CN106499645A CN 106499645 A CN106499645 A CN 106499645A CN 201710009735 A CN201710009735 A CN 201710009735A CN 106499645 A CN106499645 A CN 106499645A
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water pump
duration
trigger
reaches
pump
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CN201710009735.4A
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CN106499645B (en
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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
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00Control, e.g. regulation, of pumps, pumping installations or systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention provides a kind of method of controlling exhaust gas of water pump, exhaust control device and home appliance, wherein, the method for controlling exhaust gas of water pump includes:Obtain the trigger that process is exhausted for triggering the water pump;When the trigger is got, control the starting mode of pump operation, and when the operation duration of the water pump reaches the first duration, control the water pump out of service, and when water pump duration out of service reaches the second duration, then starting mode of pump operation described in secondary control is until the start-stop time of the water pump reaches pre-determined number.By technical scheme, in time the air being mixed in water pump can be discharged, improve security of the water pump in running.

Description

The method of controlling exhaust gas of water pump, exhaust control device and home appliance
Technical field
The present invention relates to home appliance technical field, in particular to a kind of method of controlling exhaust gas of water pump, Yi Zhongshui The exhaust control device of pump and a kind of home appliance.
Background technology
Water pump (particularly brush DC water pump) due to life-span length, lift high, quiet the advantages of, often apply dehumidifier, Above the home appliances such as humidifier, for carrying out Auto-drainage or water circulation effect.As shown in figure 1, the water pump in dehumidifier 100 101 before work, the pump housing and water inlet pipe must tank full water, when 102 quick rotation of impeller, blade promotes water to rotate quickly, rotation The water for turning is flown to from impeller under the influence of centrifugal force, and after the water in pump is spilled over, the core of impeller 102 is formed very Dummy section, the water at water source have been pressed onto in water inlet pipe by pipe network in the presence of atmospheric pressure.So circulate endlessly, it is possible to real Existing continuous pumpage.
But when 101 initial stage of water pump uses, the interior often entrapped air of the pump housing can not be thorough by which by 103 hydraulic pressure of water tank Bottom empties;Or in running, because of reasons such as the motions of water tank 103, air can be mixed into the pump housing of water pump.Once exist in the pump housing Air, as the density of air is very low, the centrifugal force very little that produces after rotation, thus the low pressure that formed of impeller central area is not enough With in the liquid suction pump by liquid level less than pump inlet, it is impossible to trandfer fluid, " cavitation erosion " phenomenon is formed.After " cavitation erosion " occurs, no Only pumping function failure, can also cause to generate heat, and shake, water pump is caused to damage so that security drop in the running of water pump Low, also further affect the performance of home appliance.
Therefore, how in time the air being mixed in water pump to be discharged, to improve safety of the water pump in running Property becomes technical problem urgently to be resolved hurrily.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
For this purpose, it is an object of the present invention to propose a kind of gas exhaust inspecting scheme of new water pump, can in time by The air being mixed in water pump is discharged, and improves security of the water pump in running.
Further object is that proposing a kind of home appliance.
For achieving the above object, a kind of embodiment according to the first aspect of the invention, it is proposed that gas exhaust inspecting of water pump Method, including:Obtain the trigger that process is exhausted for triggering the water pump;When the trigger is got, The starting mode of pump operation is controlled, and when the operation duration of the water pump reaches the first duration, is controlled the water pump and is stopped Operation, and when water pump duration out of service reaches the second duration, then starting mode of pump operation described in secondary control is until institute The start-stop time for stating water pump reaches pre-determined number.
The method of controlling exhaust gas of water pump according to an embodiment of the invention, by being arranged for triggering water pump getting The trigger of gas disposal, suspends after control starting mode of pump operation the first duration of continuous service, and is up to when out of service During to the second duration, suspend until the start-stop time of water pump reaches after control starting mode of pump operation the first duration of continuous service again Pre-determined number, in this course, when starting mode of pump runs, impeller, can be thrown after impeller stops by the water of the pump housing to being thrown off Air inside the pump housing is extruded from delivery port by the water for going out by the pump housing is back under Action of Gravity Field, coming and going through certain number of times Wash away, the air in water pump can be cleared substantially, such water pump can just avoid " cavitation erosion " problem, improve water pump and running Security in journey.Wherein, the first duration, the second duration and pre-determined number can be configured tune according to the specific performance of water pump Whole.
The method of controlling exhaust gas of water pump according to the abovementioned embodiments of the present invention, can also have following technical characteristic:
According to one embodiment of present invention, described the trigger for being exhausted process for triggering the water pump is obtained The step of, specifically include:Detect whether to receive the instruction for opening the water pump;When determination receives the instruction, by institute Instruction is stated as trigger.
The method of controlling exhaust gas of water pump, can be exhausted place in each starting mode of pump according to an embodiment of the invention Reason, so by detecting whether to receive the instruction for opening water pump, when instruction is received, first control water pump is exhausted place Reason, then recover normal operation, efficiently avoid in water pump and occur safety during follow-up operation because being mixed into air in advance The problem of hidden danger.
According to one embodiment of present invention, described the trigger for being exhausted process for triggering the water pump is obtained The step of, specifically include:During the water pump operation, when detecting whether the continuous service duration of the water pump reaches the 3rd Long;When the continuous service duration of the water pump reaches three duration, the water pump operation suspension is controlled, and is generated described Trigger.
The method of controlling exhaust gas of water pump according to an embodiment of the invention, it is contemplated that can during water pump long-play Air can be mixed into, such as cannot discharge in time to affect the operation safety of water pump, so during water pump operation, by detection Whether the continuous service duration of water pump reaches the 3rd duration, when the continuous service duration of water pump reaches three durations, controls water Pump operation suspension, and trigger is generated, process is exhausted in time to control water pump, so as to solve water pump because of running In be mixed into air to cause pumping function interrupt problem.Wherein, the 3rd duration can be according to the specific performance of water pump or user's need Ask and be configured adjustment.
According to one embodiment of present invention, the 3rd duration is in the range of 30 minutes to 60 minutes.
The method of controlling exhaust gas of water pump according to an embodiment of the invention, the 3rd duration can use 30 minutes to 60 minutes scopes Interior any value (including end value 30 minutes and 60 minutes).
According to one embodiment of present invention, first duration is in the range of 1 second to 5 seconds, second duration In the range of 1 second to 5 seconds, the pre-determined number is in the scope of 3 times to 6 times.
The method of controlling exhaust gas of water pump according to an embodiment of the invention, appointing in the range of the first duration is desirable 1 second to 5 seconds One value (including end value 1 second and 5 seconds), the second duration can use any value in the range of 1 second to 5 seconds (including end value 1 second and 5 seconds), Pre-determined number (including end value 3 times to 6 times) in the scope of 3 times to 6 times.
A kind of embodiment according to the second aspect of the invention, it is proposed that exhaust control device of water pump, including:Obtain single Unit, is used for triggering the trigger that the water pump is exhausted process for obtaining;Control unit, for getting described touching During signalling, the starting mode of pump operation is controlled, and when the operation duration of the water pump reaches the first duration, control is described Water pump is out of service, and when water pump duration out of service reaches the second duration, then starting mode of pump fortune described in secondary control Row is until the start-stop time of the water pump reaches pre-determined number.
The exhaust control device of water pump according to an embodiment of the invention, by being arranged for triggering water pump getting The trigger of gas disposal, suspends after control starting mode of pump operation the first duration of continuous service, and is up to when out of service During to the second duration, suspend until the start-stop time of water pump reaches after control starting mode of pump operation the first duration of continuous service again Pre-determined number, in this course, when starting mode of pump runs, impeller, can be thrown after impeller stops by the water of the pump housing to being thrown off Air inside the pump housing is extruded from delivery port by the water for going out by the pump housing is back under Action of Gravity Field, coming and going through certain number of times Wash away, the air in water pump can be cleared substantially, such water pump can just avoid " cavitation erosion " problem, improve water pump and running Security in journey.Wherein, the first duration, the second duration and pre-determined number can be configured tune according to the specific performance of water pump Whole.
The exhaust control device of water pump according to the abovementioned embodiments of the present invention, can also have following technical characteristic:Root According to one embodiment of the present of invention, the acquiring unit specifically for:Detect whether to receive the instruction for opening the water pump;? When determination receives the instruction, using the instruction as trigger.
The exhaust control device of water pump, can be exhausted place in each starting mode of pump according to an embodiment of the invention Reason, so by detecting whether to receive the instruction for opening water pump, when instruction is received, first control water pump is exhausted place Reason, then recover normal operation, efficiently avoid in water pump and occur safety during follow-up operation because being mixed into air in advance The problem of hidden danger.
According to one embodiment of present invention, the acquiring unit specifically for:During the water pump operation, detection Whether the continuous service duration of the water pump reaches the 3rd duration;When the continuous service duration of the water pump reaches the described 3rd When long, the water pump operation suspension controlled, and generates the trigger.
The exhaust control device of water pump according to an embodiment of the invention, it is contemplated that can during water pump long-play Air can be mixed into, such as cannot discharge in time to affect the operation safety of water pump, so during water pump operation, by detection Whether the continuous service duration of water pump reaches the 3rd duration, when the continuous service duration of water pump reaches three durations, controls water Pump operation suspension, and trigger is generated, process is exhausted in time to control water pump, so as to solve water pump because of running In be mixed into air to cause pumping function interrupt problem.Wherein, the 3rd duration can be according to the specific performance of water pump or user's need Ask and be configured adjustment.
According to one embodiment of present invention, the 3rd duration is in the range of 30 minutes to 60 minutes.
The exhaust control device of water pump according to an embodiment of the invention, the 3rd duration can use 30 minutes to 60 minutes scopes Interior any value (including end value 30 minutes and 60 minutes).
According to one embodiment of present invention, first duration is in the range of 1 second to 5 seconds, second duration In the range of 1 second to 5 seconds, the pre-determined number is in the scope of 3 times to 6 times.
The exhaust control device of water pump according to an embodiment of the invention, appointing in the range of the first duration is desirable 1 second to 5 seconds One value (including end value 1 second and 5 seconds), the second duration can use any value in the range of 1 second to 5 seconds (including end value 1 second and 5 seconds), Pre-determined number (including end value 3 times to 6 times) in the scope of 3 times to 6 times.
A kind of embodiment according to the third aspect of the invention we, it is proposed that home appliance, including:Water pump;And as described above The exhaust control device of the water pump any one of embodiment, the exhaust control device of the water pump are used for controlling the water pump It is exhausted.Wherein, home appliance includes the equipment of the water pump of dehumidifier, humidifier, other configurations exhaust in need.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment Substantially and easy to understand, wherein:
Fig. 1 shows the structural representation of the dehumidifier in correlation technique;
Fig. 2 shows the schematic flow diagram of the method for controlling exhaust gas of water pump according to an embodiment of the invention;
Fig. 3 shows the schematic block diagram of the exhaust control device of water pump according to an embodiment of the invention;
Fig. 4 shows the schematic block diagram of home appliance according to an embodiment of the invention.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and concrete real Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
A lot of details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below Specific embodiment restriction.
Fig. 2 shows the schematic flow diagram of the method for controlling exhaust gas of water pump according to an embodiment of the invention.
As shown in Fig. 2 the method for controlling exhaust gas of water pump according to an embodiment of the invention, including:
Step 202, obtains the trigger for being exhausted process for triggering the water pump.
Step 204, when the trigger is got, controls the starting mode of pump operation, and in the water pump When operation duration reaches the first duration, it is out of service to control the water pump, and reaches the in water pump duration out of service During two durations, then starting mode of pump operation described in secondary control is until the start-stop time of the water pump reaches pre-determined number.
By getting the trigger for being exhausted process for triggering water pump, control starting mode of pump operation is persistently transported Suspend after the first duration of row, and when duration out of service reaches the second duration, control starting mode of pump operation again is persistently transported The start-stop time suspended up to water pump after the first duration of row reaches pre-determined number, in this course, when starting mode of pump runs, Impeller can by the water of the pump housing to being thrown off, after impeller stops, the water that dishes out by the pump housing is back under Action of Gravity Field, inside the pump housing Air extrude from delivery port, round through certain number of times wash away, and the air in water pump can be cleared substantially, and such water pump is just " cavitation erosion " problem can be avoided, security of the water pump in running is improve.Wherein, the first duration, the second duration and pre- Determine number of times and adjustment can be configured according to the specific performance of water pump.
The method of controlling exhaust gas of water pump according to the abovementioned embodiments of the present invention, can also have following technical characteristic:
According to one embodiment of present invention, described the trigger for being exhausted process for triggering the water pump is obtained The step of, specifically include:Detect whether to receive the instruction for opening the water pump;When determination receives the instruction, by institute Instruction is stated as trigger.
Process can be exhausted in each starting mode of pump, so by detecting whether to receive the instruction for opening water pump, When instruction is received, first control water pump is exhausted process, then recovers normal operation, efficiently avoid in water pump because in advance It is mixed into air and occurs the problem of potential safety hazard during follow-up operation.
According to one embodiment of present invention, described the trigger for being exhausted process for triggering the water pump is obtained The step of, specifically include:During the water pump operation, when detecting whether the continuous service duration of the water pump reaches the 3rd Long;When the continuous service duration of the water pump reaches three duration, the water pump operation suspension is controlled, and is generated described Trigger.
Consider air is mixed into during water pump long-play, can affect water pump as discharged in time Operation safety, so during water pump operation, by detecting whether the continuous service duration of water pump reaches the 3rd duration, in water When the continuous service duration of pump reaches three durations, water pump operation suspension is controlled, and generates trigger, timely to control water pump Be exhausted process, so as to solve the problems, such as water pump because be mixed in running air to cause pumping function interrupt.Wherein, 3rd duration can be configured adjustment according to the specific performance of water pump or user's request.
According to one embodiment of present invention, the 3rd duration is in the range of 30 minutes to 60 minutes.
Any value in the range of 3rd duration is desirable 30 minutes to 60 minutes (including end value 30 minutes and 60 minutes).
According to one embodiment of present invention, first duration is in the range of 1 second to 5 seconds, second duration In the range of 1 second to 5 seconds, the pre-determined number is in the scope of 3 times to 6 times.
Any value in the range of first duration is desirable 1 second to 5 seconds (including end value 1 second and 5 seconds), the second duration can use 1 second Any value in the range of 5 seconds (including end value 1 second and 5 seconds), pre-determined number is in the scope of 3 times to 6 times (including end value 3 Secondary to 6 times).
Fig. 3 shows the schematic block diagram of the exhaust control device of water pump according to an embodiment of the invention.
As shown in figure 3, the exhaust control device 300 of water pump according to an embodiment of the invention, including:Acquiring unit 302 With control unit 304.
Wherein, acquiring unit 302 is used for obtaining is used for triggering the trigger that the water pump is exhausted process;Control is single Unit 304 is used for, when the trigger is got, controlling the starting mode of pump operation, and the operation duration in the water pump When reaching the first duration, the control water pump is out of service, and when water pump duration out of service reaches the second duration, Starting mode of pump operation described in secondary control is until the start-stop time of the water pump reaches pre-determined number again.
By getting the trigger for being exhausted process for triggering water pump, control starting mode of pump operation is persistently transported Suspend after the first duration of row, and when duration out of service reaches the second duration, control starting mode of pump operation again is persistently transported The start-stop time suspended up to water pump after the first duration of row reaches pre-determined number, in this course, when starting mode of pump runs, Impeller can by the water of the pump housing to being thrown off, after impeller stops, the water that dishes out by the pump housing is back under Action of Gravity Field, inside the pump housing Air extrude from delivery port, round through certain number of times wash away, and the air in water pump can be cleared substantially, and such water pump is just " cavitation erosion " problem can be avoided, security of the water pump in running is improve.Wherein, the first duration, the second duration and pre- Determine number of times and adjustment can be configured according to the specific performance of water pump.
The exhaust control device 300 of water pump according to the abovementioned embodiments of the present invention, can also have following technical characteristic:
According to one embodiment of present invention, the acquiring unit 302 specifically for:Detect whether to receive described in unlatching The instruction of water pump;When determination receives the instruction, using the instruction as trigger.
Process can be exhausted in each starting mode of pump, so by detecting whether to receive the instruction for opening water pump, When instruction is received, first control water pump is exhausted process, then recovers normal operation, efficiently avoid in water pump because in advance It is mixed into air and occurs the problem of potential safety hazard during follow-up operation.
According to one embodiment of present invention, the acquiring unit 302 specifically for:During the water pump operation, Detect whether the continuous service duration of the water pump reaches the 3rd duration;Described is reached in the continuous service duration of the water pump During three durations, the water pump operation suspension is controlled, and generates the trigger.
Consider air is mixed into during water pump long-play, can affect water pump as discharged in time Operation safety, so during water pump operation, by detecting whether the continuous service duration of water pump reaches the 3rd duration, in water When the continuous service duration of pump reaches three durations, water pump operation suspension is controlled, and generates trigger, timely to control water pump Be exhausted process, so as to solve the problems, such as water pump because be mixed in running air to cause pumping function interrupt.Wherein, 3rd duration can be configured adjustment according to the specific performance of water pump or user's request.
According to one embodiment of present invention, the 3rd duration is in the range of 30 minutes to 60 minutes.
Any value in the range of 3rd duration is desirable 30 minutes to 60 minutes (including end value 30 minutes and 60 minutes).
According to one embodiment of present invention, first duration is in the range of 1 second to 5 seconds, second duration In the range of 1 second to 5 seconds, the pre-determined number is in the scope of 3 times to 6 times.
Any value in the range of first duration is desirable 1 second to 5 seconds (including end value 1 second and 5 seconds), the second duration can use 1 second Any value in the range of 5 seconds (including end value 1 second and 5 seconds), pre-determined number is in the scope of 3 times to 6 times (including end value 3 Secondary to 6 times).
Fig. 4 shows the schematic block diagram of home appliance according to an embodiment of the invention.
As shown in figure 4, home appliance 400 according to an embodiment of the invention, including:Water pump 402;And as shown in Figure 3 Water pump exhaust control device 300, the exhaust control device 300 of the water pump is used for controlling the water pump 402 being exhausted. Wherein, home appliance 400 includes the equipment of the water pump of dehumidifier, humidifier, other configurations exhaust in need.
Water pump is exhausted process and mainly carries out when starting mode of pump runs and in running, below in conjunction with being embodied as Example is illustrated.
Embodiment one:
(i.e. the first duration, such as 2 seconds) when starting mode of pump runs every time, is first opened a period of time, then stops a period of time (i.e. Second duration, such as 2 seconds), repeat the certain number of times (i.e. pre-determined number such as 3 times) of whole process, so when water pump is opened, leaf Wheel can by the water of the pump housing to being thrown off, after impeller stops, the water that dishes out by the pump housing is back under Action of Gravity Field, inside the pump housing Air is extruded from delivery port, and round through certain number of times washes away, and the air in water pump can be cleared substantially.
Embodiment two:
After water pump continuously runs a period of time (i.e. the 3rd duration, such as 30 minutes), control water pump suspends, and proceeds by exhaust Process, first open a period of time (i.e. the first duration, such as 2 seconds), then stop a period of time (i.e. the second duration, such as 2 seconds), repeat whole The certain number of times of individual process (i.e. pre-determined number such as 3 times), then recover normal operation, solve water pump because air being mixed in running And cause the problem of pumping function interruption.
Technical scheme is described in detail above in association with accompanying drawing, the present invention proposes a kind of exhaust of new water pump The air being mixed in water pump can be discharged, be improve security of the water pump in running by control program in time.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (11)

1. a kind of method of controlling exhaust gas of water pump, it is characterised in that include:
Obtain the trigger that process is exhausted for triggering the water pump;
When the trigger is got, starting mode of pump operation is controlled, and reach in the operation duration of the water pump During the first duration, the control water pump is out of service, and when water pump duration out of service reaches the second duration, again The starting mode of pump operation is controlled until the start-stop time of the water pump reaches pre-determined number.
2. the method for controlling exhaust gas of water pump according to claim 1, it is characterised in that the acquisition is used for triggering the water The step of pump is exhausted the trigger of process, specifically includes:
Detect whether to receive the instruction for opening the water pump;
When determination receives the instruction, using the instruction as trigger.
3. the method for controlling exhaust gas of water pump according to claim 1, it is characterised in that the acquisition is used for triggering the water The step of pump is exhausted the trigger of process, specifically includes:
During the water pump operation, detect whether the continuous service duration of the water pump reaches the 3rd duration;
When the continuous service duration of the water pump reaches three duration, the water pump operation suspension is controlled, and generates institute State trigger.
4. the method for controlling exhaust gas of water pump according to claim 3, it is characterised in that the 3rd duration is in 30 minutes To in the range of 60 minutes.
5. the method for controlling exhaust gas of water pump according to any one of claim 1 to 4, it is characterised in that when described first In the range of 1 second to 5 seconds, in the range of 1 second to 5 seconds, the pre-determined number is arrived second duration length in 3 times In the scope of 6 times.
6. a kind of exhaust control device of water pump, it is characterised in that include:
Acquiring unit, is used for triggering the trigger that the water pump is exhausted process for obtaining;
Control unit, for when the trigger is got, controlling the starting mode of pump operation, and in the water pump When operation duration reaches the first duration, it is out of service to control the water pump, and reaches the in water pump duration out of service During two durations, then starting mode of pump operation described in secondary control is until the start-stop time of the water pump reaches pre-determined number.
7. the exhaust control device of water pump according to claim 6, it is characterised in that the acquiring unit specifically for:
Detect whether to receive the instruction for opening the water pump;
When determination receives the instruction, using the instruction as trigger.
8. the exhaust control device of water pump according to claim 6, it is characterised in that the acquiring unit specifically for:
During the water pump operation, detect whether the continuous service duration of the water pump reaches the 3rd duration;
When the continuous service duration of the water pump reaches three duration, the water pump operation suspension is controlled, and generates institute State trigger.
9. the exhaust control device of water pump according to claim 8, it is characterised in that the 3rd duration is in 30 minutes To in the range of 60 minutes.
10. the exhaust control device of the water pump according to any one of claim 6 to 9, it is characterised in that when described first In the range of 1 second to 5 seconds, in the range of 1 second to 5 seconds, the pre-determined number is arrived second duration length in 3 times In the scope of 6 times.
11. a kind of home appliances, it is characterised in that include:
Water pump;And
The exhaust control device of the water pump as any one of claim 6 to 10, the exhaust control device of the water pump are used It is exhausted in the water pump is controlled.
CN201710009735.4A 2017-01-06 2017-01-06 Method of controlling exhaust gas, exhaust control device and the household appliance of water pump Active CN106499645B (en)

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Cited By (5)

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CN111734648A (en) * 2020-06-16 2020-10-02 珠海格力电器股份有限公司 Exhaust control method and device for water pump, electronic equipment and storage medium
CN111734652A (en) * 2020-07-13 2020-10-02 珠海格力电器股份有限公司 Water pump operation control method, device and system and household appliance
CN112032961A (en) * 2020-08-04 2020-12-04 海信(山东)空调有限公司 Control method of dehumidifier
CN112166252A (en) * 2019-11-05 2021-01-01 深圳市大疆创新科技有限公司 Exhaust control method of water pump, movable equipment, spraying device and storage medium
CN112254202A (en) * 2020-10-31 2021-01-22 广东金美达实业有限公司 Wall-mounted furnace with automatic exhaust function and exhaust control method thereof

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CN112166252A (en) * 2019-11-05 2021-01-01 深圳市大疆创新科技有限公司 Exhaust control method of water pump, movable equipment, spraying device and storage medium
WO2021087783A1 (en) * 2019-11-05 2021-05-14 深圳市大疆创新科技有限公司 Air discharge control method for water pump, movable device, spraying apparatus, and storage medium
CN111734648A (en) * 2020-06-16 2020-10-02 珠海格力电器股份有限公司 Exhaust control method and device for water pump, electronic equipment and storage medium
CN111734652A (en) * 2020-07-13 2020-10-02 珠海格力电器股份有限公司 Water pump operation control method, device and system and household appliance
CN111734652B (en) * 2020-07-13 2021-07-27 珠海格力电器股份有限公司 Water pump operation control method, device and system and household appliance
CN112032961A (en) * 2020-08-04 2020-12-04 海信(山东)空调有限公司 Control method of dehumidifier
CN112254202A (en) * 2020-10-31 2021-01-22 广东金美达实业有限公司 Wall-mounted furnace with automatic exhaust function and exhaust control method thereof

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