CN115127230A - Water pan, air conditioner with water pan, and control method and device of air conditioner - Google Patents
Water pan, air conditioner with water pan, and control method and device of air conditioner Download PDFInfo
- Publication number
- CN115127230A CN115127230A CN202210711511.9A CN202210711511A CN115127230A CN 115127230 A CN115127230 A CN 115127230A CN 202210711511 A CN202210711511 A CN 202210711511A CN 115127230 A CN115127230 A CN 115127230A
- Authority
- CN
- China
- Prior art keywords
- water
- air conditioner
- water level
- receiving tray
- drain pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 287
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000012806 monitoring device Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000012790 confirmation Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 101150006573 PAN1 gene Proteins 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides a water pan, an air conditioner with the water pan, a control method and a control device of the air conditioner, wherein a drain pipe is arranged at the lower part of the water pan, and water in the water pan can be discharged from the drain pipe; and a water level monitoring device is arranged in the water receiving tray and used for sending a filth blockage signal when the water level in the water receiving tray is monitored to be higher than a preset water level so as to prompt the drain pipe to generate filth blockage. The scheme provided by the invention can realize the purpose of early warning in time after filth blockage.
Description
Technical Field
The invention relates to the field of control, in particular to a water pan, an air conditioner with the water pan, and a control method and device of the air conditioner.
Background
In the use of air conditioner, because the temperature is colder on the air conditioner internal unit evaporimeter surface, take place the condensation phenomenon on the fin surface easily, the comdenstion water can flow into the water collector of condenser below along the fin in, has impurity such as dust and fibre in the air and can enrich in the comdenstion water, flows into in the water collector along the condenser. After a period of time, the filth can be gathered near the drain pipe of the water pan, so that the drain pipe is blocked, the condensed water cannot be discharged, and the phenomenon of outflow of the condensed water of the indoor unit is caused.
Disclosure of Invention
The main objective of the present invention is to overcome the above-mentioned drawbacks of the related art, and to provide a water pan, an air conditioner, and a method and a device for controlling the same, so as to solve the problem in the related art that the drain pipe is blocked by the drain pipe and the condensed water cannot be drained due to the accumulation of filth near the drain pipe of the water pan.
The invention provides a water pan of an air conditioner, wherein a drain pipe is arranged at the lower part of the water pan, and water in the water pan can be discharged from the drain pipe; and a water level monitoring device is arranged in the water receiving tray and used for sending a filth blockage signal when the water level in the water receiving tray is monitored to be higher than a preset water level so as to prompt the drain pipe to generate filth blockage.
Optionally, the water level monitoring device comprises a float and a proximity switch; the floater can be suspended on the water surface and rises along with the rise of the water level; the proximity switch is arranged at the top of the water receiving tray, and when the water level in the water receiving tray is higher than a preset water level, the floater is in contact with the proximity switch, so that a circuit can be connected, and a filth blockage signal is sent.
Optionally, the float is limited in a limiting manner, including: any one of injection molding part limiting, frame limiting and fine line limiting.
Optionally, the water-receiving tray is further provided with an overflow pipe, and when the water level in the water-receiving tray is higher than a preset water level, water in the water-receiving tray can be discharged from the overflow pipe.
Optionally, the overflow pipe is connected to the drain pipe, and when the water level in the water pan is higher than a preset water level, the water in the water pan can flow into the drain pipe from the overflow pipe and be drained through the drain pipe.
In another aspect, the invention provides an air conditioner comprising a water pan as described in any one of the preceding claims.
The present invention provides a control method of an air conditioner as described above, including: receiving a filth blockage signal of filth blockage of a drain pipe of the water receiving tray, which is sent by a water level monitoring device in the water receiving tray; and when a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by the water level monitoring device is received, controlling the air conditioner to stop running.
Optionally, the water pan is further provided with an overflow pipe, and the control method further includes: when a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by a water level monitoring device in the water receiving tray is received, the switch of the overflow pipe is opened, so that water in the water receiving tray can be discharged from the overflow pipe.
Optionally, the method further comprises: after controlling the air conditioner to stop running, sending confirmation information for confirming whether the air conditioner is forcibly started or not; and if receiving feedback information for confirming that the air conditioner is forcibly started, starting the air conditioner, and opening a switch of the overflow pipe to enable water in the water receiving tray to be discharged from the overflow pipe.
Another aspect of the present invention provides a control apparatus of an air conditioner as described above, including: the receiving unit is used for receiving a filth blockage signal of filth blockage of a drain pipe of the water receiving tray, which is sent by a water level monitoring device in the water receiving tray; and the control unit is used for controlling the air conditioner to stop running when the receiving unit receives a filth blockage signal which is sent by the water level monitoring device and indicates that a drain pipe of the water pan is filth-blocked.
Optionally, the water collector still is equipped with the overflow pipe, the control unit is still used for: when the receiving unit receives a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by the water level monitoring device, the switch of the overflow pipe is opened, so that water in the water receiving tray can be discharged from the overflow pipe.
Optionally, the method further comprises: the confirmation unit is used for sending confirmation information for confirming whether the air conditioner is forcibly started or not after the control unit controls the air conditioner to stop running; the control unit is further configured to: and if receiving feedback information for confirming that the air conditioner is forcibly started, starting the air conditioner, and opening a switch of the overflow pipe to enable water in the water receiving tray to be discharged from the overflow pipe.
A further aspect of the invention provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of any of the methods described above.
According to the technical scheme, the water level monitoring device is arranged in the water receiving tray, the water level of the water receiving tray is monitored, and a drain pipe filth blockage signal is sent when the water level is higher than a preset water level, so that the filth blockage of the drain pipe of the water receiving tray is prompted. Through set up the warning pipe at the water collector, effectively solve the drain pipe filth and block up the unable discharged problem of back comdenstion water. After the drain hole is dirty and blocked, the user selects whether to forcibly turn on the air conditioner and other functions, thereby improving the applicability of the user to various use scenes. According to the technical scheme of the invention, the purpose of early warning in time after filth blockage is realized, and the convenience of a user is improved; the additional loss of a user caused by water leakage after the drain pipe of the water pan is filthy and blocked is effectively avoided; through the arrangement of the overflow holes and the cooperative control of the control logic, the emergency drainage is effectively realized after the drain holes are dirty and blocked.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view illustrating a water pan according to an embodiment of the present invention;
FIG. 2 is a method diagram illustrating an embodiment of a method for controlling an air conditioner according to the present invention;
FIG. 3 is a schematic diagram of a control method of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a control relationship diagram of an air conditioner water pan monitoring and control system
Fig. 5 is a block diagram of an embodiment of a control device of an air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to be exhaustive or exhaustive. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
This scheme provides a water collector of air conditioner. The air conditioner includes but is not limited to wall hanging machine, cabinet machine, window machine, wall penetrating machine, multi-connected air conditioner and other forms.
Fig. 1 shows a schematic structural view of an embodiment of a water pan provided by the present invention. As shown in fig. 1, a drain pipe 2 is arranged at the lower part of the water pan 1, and water in the water pan 1 can be discharged from the drain pipe 2; a water level monitoring device is arranged in the water pan 1. The water level monitoring device is used for sending a filth blockage signal when the water level in the water receiving tray is monitored to reach a preset water level h0 so as to prompt the drain pipe to be filth-blocked. When the drain pipe of the water pan is dirty and blocked, condensed water cannot be discharged, the water level in the water pan continuously rises, and the water level monitoring device sends a dirty and blocked signal when monitoring that the water level in the water pan reaches a preset water level. h1 is low level.
In a specific embodiment, the water level monitoring device comprises a float 3 and a proximity switch 4. The floater 3 can be suspended on the water surface and ascends along with the rise of the water level; the proximity switch 4 is arranged at the top of the water receiving tray 1, and when the water level in the water receiving tray 1 is higher than a preset water level, the floater 3 is in contact with the proximity switch 4, so that a circuit can be connected, and a filth blockage signal is sent. Specifically, the proximity switch is connected with a simple circuit in series and used for generating a filth blockage signal, and the signal is switched on to indicate that the early warning water level (preset water level) is reached, and the signal is switched off to indicate that the early warning water level is not reached. The dirty signal is the signal that the circuit is closed. The spacing mode of float includes: any one of injection molding part limiting, frame limiting and fine line limiting.
When the drain pipe 2 of the water pan 1 is dirty and blocked, condensed water cannot be discharged, the water level in the water pan continuously rises, the floater 3 rises along with the water level, and when the water level in the water pan is higher than a preset water level h0, the floater is in contact with the proximity switch, the circuit is connected, and a dirty and blocking signal is sent. The proximity switch is arranged at the top of the water receiving tray and is higher than the preset water level, so that the floater can be contacted with the proximity switch when rising along with the water level in the water receiving tray and reaching the preset water level, a circuit is connected, and a filth blockage signal is sent.
And an overflow pipe 5 is arranged at the upper part or the middle upper part of the side wall of the water receiving tray, and when the water level in the water receiving tray 1 is higher than the preset water level, the water in the water receiving tray can be discharged from the overflow pipe 5. Preferably, the overflow pipe 5 is communicated to the drain pipe 2, and when the water level in the water-receiving tray 1 reaches above a preset water level, the water in the water-receiving tray 1 can flow into the drain pipe from the overflow pipe and be discharged through the drain pipe. Specifically, the overflow pipe is communicated to a main pipeline of the drain pipe, which is not easy to be dirty and blocked, and the drain pipe 2 is used for draining, so that the space is effectively saved. The main pipeline is a drain pipeline connected with an air conditioner indoor unit, and the pipe diameter of the main pipeline is larger than that of a drain pipe attached to a water receiving disc, so that filth blockage is not easy to occur relatively. The overflow pipe is provided with a switch, which may be, for example, a control valve, and the switch is controlled to be opened, so that the water in the water receiving tray can be discharged from the overflow pipe 5.
The invention provides an air conditioner which comprises the water pan in the embodiment.
The invention also provides a control method of the air conditioner according to the embodiment. The control method can be implemented in a controller of an air conditioner.
Fig. 2 is a method schematic diagram of an embodiment of a control method of an air conditioner provided by the invention.
As shown in fig. 2, according to an embodiment of the present invention, the control method includes at least step S110 and step S120.
And step S110, receiving a filth blockage signal of filth blockage of a drain pipe of the water receiving tray, which is sent by a water level monitoring device in the water receiving tray.
And step S120, when a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by the water level monitoring device is received, controlling the air conditioner to stop running.
Specifically, when the water level h of the water receiving tray is not higher than the preset water level h0, it is indicated that the drain pipe of the water receiving tray is not dirty and blocked, the proximity switch is closed, and meanwhile, in order to avoid the situation that the overflow pipe switch is opened for a long time, so that magazines are enriched in the overflow pipe, and the overflow pipe switch is closed.
The condensed water is drained through a drain pipe at the lower part of the water receiving tray, when the water level h in the water receiving tray is higher than a preset water level h0, the drain pipe of the water receiving tray is indicated to generate a filth blockage phenomenon, after the float on the water surface floats to reach a height h0, the float is in contact with the proximity switch, the circuit is switched on, the proximity switch is opened, a filth blockage signal is sent, and after the controller receives the filth blockage signal, an instruction for stopping the operation of the air conditioner is sent to prevent the condensed water from flowing indoors.
Furthermore, the water pan is also provided with an overflow pipe, and when a filth blockage signal of filth blockage of a drain pipe of the water pan sent by a water level monitoring device in the water pan is received, a switch of the overflow pipe is opened, so that water in the water pan can be discharged from the overflow pipe.
Specifically, after receiving the filth blockage signal, the controller sends an instruction for stopping the operation of the air conditioner and controls the switch of the overflow pipe to be opened, so that water in the water receiving tray can be discharged from the overflow pipe, and further condensed water is prevented from overflowing.
Further, based on any one of the above embodiments, the control method further includes: sending confirmation information for confirming whether to forcibly start the air conditioner or not after controlling the air conditioner to stop running; and if receiving feedback information for confirming that the air conditioner is forcibly started, starting the air conditioner, and opening a switch of the overflow pipe to enable water in the water receiving tray to be discharged from the overflow pipe.
For example, after the air conditioner is controlled to stop running, the selection information of whether the air conditioner is forcibly started or not is displayed through the air conditioner display, if the user selects to forcibly start the air conditioner, the air conditioner is started, and the switch of the overflow pipe is controlled to be opened, so that the water in the water receiving tray can be discharged from the overflow pipe. After the user finds that the drain pipe is blocked according to the prompt of the air conditioner display, the air conditioner can be forcibly started by closing the water level monitoring function (for example, the method can be set as the monitoring function of the air conditioner, namely the function of monitoring the water level of the water receiving tray). At the moment, the overflow pipe is adopted for short-term drainage treatment, the overflow pipe cannot be used for drainage for a long time, and a user can be prompted to clean the drain pipe as soon as possible. After the user clears up the filth stifled back of drain pipe, the water level monitoring function can reset and close the warning pipe switch, prevents that the warning pipe from opening for a long time and leading to the filth stifled overflow pipe of taking place.
For clearly explaining the technical solution of the present invention, the following describes an execution flow of the control method of the air conditioner according to an embodiment of the present invention.
Fig. 3 is a schematic method diagram of an embodiment of a method for controlling an air conditioner according to the present invention. As shown in fig. 3, the air conditioner is turned on, when the water level h of the water pan is not higher than the preset early warning water level h0, it is indicated that the drain pipe of the water pan is not dirty and blocked, the proximity switch is turned off, the overflow pipe switch is turned off, and the condensed water is drained through the drain pipe at the lower part of the water pan and is continuously monitored. When the water level h of the water receiving tray is higher than a preset early warning water level h0, the drain pipe of the water receiving tray is indicated to be dirty and blocked, the floater floats upwards through the water surface, the floater is in contact with the proximity switch after reaching a specified height h0, the circuit is connected, the proximity switch is turned on, a dirty blocking signal is transmitted to the control system, the control system sends an instruction of stopping the operation of the air conditioner to prevent condensed water from flowing indoors, an overflow pipe located at the middle upper part of the water receiving tray is turned on, and the condensed water is further prevented from overflowing. The user can check the signal that the water receiving tray is dirty and blocked through the display panel of the air conditioner, and the user selects whether to forcibly turn on the air conditioner according to the signal; when the user chooses not to forcibly turn on the air conditioner, the air conditioner is turned off.
In the technical scheme of the invention, the air conditioner is combined with the control of the water level monitoring device of the water pan and is in linkage control. Fig. 4 shows a control relation diagram of an air conditioner water receiving tray monitoring and control system. As shown in fig. 4, the air conditioner water pan monitoring and controlling system includes an air conditioner, a water pan assembly and a controlling system. The control system comprises a controller, a linkage control strategy and a control program. The system can integrate a control panel, or adopt Bluetooth communication, or adopt modes such as WIFI communication to control through a control terminal, for example, a mobile phone end APP.
The invention also provides a control device of the air conditioner according to the embodiment. The control method can be implemented in a controller of the air conditioner.
Fig. 5 is a block diagram of an embodiment of a control device of an air conditioner according to the present invention. As shown in fig. 5, the control device 100 includes a receiving unit 110 and a control unit 120.
The receiving unit 110 is configured to receive a filth blockage signal of filth blockage of a drain pipe of the water pan, which is sent by the water level monitoring device in the water pan. And the control unit 120 is configured to control the air conditioner to stop operating when the receiving unit receives a filth blockage signal that the drain pipe of the water pan is filth-blocked and is sent by the water level monitoring device.
Specifically, when the water level h of the water pan is not higher than the preset water level h0, it is indicated that the drain pipe of the water pan is not dirty and blocked, the proximity switch is closed, and meanwhile, in order to avoid the situation that the overflow pipe switch is opened for a long time to cause the accumulation of magazines in the overflow pipe and cause the dirty and blocking, the overflow pipe switch is closed.
The condensed water is drained through a drain pipe at the lower part of the water receiving tray, when the water level h in the water receiving tray is higher than a preset water level h0, the drain pipe of the water receiving tray is indicated to be subjected to a filth blockage phenomenon, the float floats upwards through the water surface, the float is in contact with the proximity switch after reaching the height h0, the circuit is connected, the proximity switch is opened, a filth blockage signal is sent, and after the controller receives the filth blockage signal, an instruction for stopping the operation of the air conditioner is sent to prevent the condensed water from flowing indoors.
Further, the water pan is further provided with an overflow pipe, and the control unit 120 is further configured to: when the receiving unit 110 receives a filth blockage signal of filth blockage of the drain pipe of the water-receiving tray sent by the water level monitoring device, the switch of the overflow pipe is opened, so that water in the water-receiving tray can be discharged from the overflow pipe.
Specifically, after receiving the filth blockage signal, the control unit 120 sends an instruction to stop the operation of the air conditioner, and controls the switch of the overflow pipe to be opened, so that the water in the water receiving tray can be drained from the overflow pipe, and further, the condensed water is prevented from overflowing.
Further, according to any of the above embodiments, the control device 100 further includes a confirmation unit (not shown). A confirmation unit, configured to send confirmation information for confirming whether to forcibly turn on the air conditioner after the control unit 120 controls the air conditioner to stop operating; the control unit 110 is further configured to: and if receiving feedback information for confirming that the air conditioner is forcibly started, starting the air conditioner, and opening a switch of the overflow pipe to enable water in the water receiving tray to be discharged from the overflow pipe.
For example, after the air conditioner is controlled to stop running, the selection information of whether the air conditioner is forcibly started or not is displayed through the air conditioner display, if the user selects to forcibly start the air conditioner, the air conditioner is started, and the switch of the overflow pipe is controlled to be opened, so that the water in the water receiving tray can be discharged from the overflow pipe. After the user finds that the drain pipe is blocked according to the prompt of the air conditioner display, the air conditioner can be forcibly started by closing the water level monitoring function (for example, the method can be set as the monitoring function of the air conditioner, namely the function of monitoring the water level of the water receiving tray). At the moment, the overflow pipe is adopted for short-term drainage treatment, the overflow pipe cannot be used for drainage for a long time, and a user can be prompted to clean the drain pipe as soon as possible. After a user cleans the drain pipe, the water level monitoring function is reset, and the switch of the overflow pipe is closed, so that the overflow pipe is prevented from being dirty and blocked due to long-term opening of the overflow pipe.
The present invention also provides a storage medium corresponding to the control method of the air conditioner, on which a computer program is stored, which when executed by a processor implements the steps of any of the aforementioned methods.
The drain pipe of the water receiving tray is filthy and blocked, the problem generally exists in the air conditioner, great trouble is caused to the use of a user, no prompt is given before filthy and blocking, and the outflow of condensed water is easy to cause user loss after the occurrence. According to the scheme provided by the invention, the water level monitoring device is additionally arranged in the water receiving tray, the use state of the water receiving tray is monitored and fed back in real time, the power failure is automatically completed after the filth blockage occurs, a filth blockage signal is sent out, the emergency treatment after the filth blockage of the water discharging pipe of the water receiving tray is realized by adding the overflow pipe and the related control system, and the user loss caused by the water leakage phenomenon is prevented.
According to the scheme provided by the invention, the water level monitoring device is arranged in the water receiving tray, the water level of the water receiving tray is monitored, and a drain pipe filth blockage signal is sent out when the water level is higher than a preset water level, so that filth blockage of a drain pipe of the water receiving tray is prompted. Through set up the warning pipe at the water collector, effectively solve the drain pipe filth and block up the unable discharged problem of back comdenstion water. After the drain hole is dirty and blocked, the user selects whether to forcibly start the air conditioner and other functions, so that the applicability of the user to various use scenes is improved. According to the technical scheme of the invention, the purpose of early warning in time after filth blockage is realized, and the convenience of a user is improved; the additional loss of a user caused by water leakage after the drain pipe of the water pan is filthy and blocked is effectively avoided; through the arrangement of the overflow holes and the cooperative control of the control logic, the emergency drainage is effectively realized after the drain holes are dirty and blocked.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and the parts serving as the control device may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and various media capable of storing program codes.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The water pan of the air conditioner is characterized in that a drain pipe is arranged at the lower part of the water pan, and water in the water pan can be drained from the drain pipe; and a water level monitoring device is arranged in the water receiving tray and used for sending a filth blockage signal when the water level in the water receiving tray is monitored to be higher than a preset water level so as to prompt the drain pipe to be filth-blocked.
2. A drip tray according to claim 1 wherein the water level monitoring means comprises a float and a proximity switch; the floater can be suspended on the water surface and rises along with the rise of the water level; the proximity switch is arranged at the top of the water receiving tray, and when the water level in the water receiving tray is higher than a preset water level, the floater is in contact with the proximity switch and can send a filth blockage signal.
3. The method of claim 2, wherein the float is retained in a manner comprising: any one of injection molding part limiting, frame limiting and fine line limiting.
4. A drip tray according to any one of claims 1 to 3, wherein the drip tray is further provided with an overflow pipe from which water in the drip tray can drain when the water level in the drip tray is above a predetermined level.
5. The drip tray according to claim 4, wherein the overflow pipe is connected to the drain pipe, and when a water level in the drip tray is higher than a preset water level, water in the drip tray can flow into the drain pipe from the overflow pipe and be discharged through the drain pipe.
6. An air conditioner, comprising: a drip tray according to any one of claims 1 to 5.
7. A control method of an air conditioner according to claim 6, comprising:
receiving a filth blockage signal of filth blockage of a drain pipe of the water receiving tray, which is sent by a water level monitoring device in the water receiving tray;
and when a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by the water level monitoring device is received, controlling the air conditioner to stop running.
8. The control method according to claim 7, wherein the water pan is further provided with an overflow pipe, and the control method further comprises:
when a filth blockage signal of filth blockage of a drain pipe of the water receiving tray sent by a water level monitoring device in the water receiving tray is received, the switch of the overflow pipe is opened, so that water in the water receiving tray can be drained from the overflow pipe.
9. The control method according to claim 8, characterized by further comprising:
after the air conditioner is controlled to stop running, sending confirmation information for confirming whether the air conditioner is forcibly started;
and if feedback information for confirming that the air conditioner is forcibly started is received, starting the air conditioner, and opening a switch of the overflow pipe to enable water in the water receiving tray to be discharged from the overflow pipe.
10. A control device of an air conditioner according to claim 6, comprising:
the receiving unit is used for receiving a filth blockage signal of filth blockage of a drain pipe of the water receiving tray, which is sent by a water level monitoring device in the water receiving tray;
and the control unit is used for controlling the air conditioner to stop running when the receiving unit receives a filth blockage signal which is sent by the water level monitoring device and indicates that a drain pipe of the water pan is filth-blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210711511.9A CN115127230B (en) | 2022-06-22 | 2022-06-22 | Water pan, air conditioner with water pan and control method and device of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210711511.9A CN115127230B (en) | 2022-06-22 | 2022-06-22 | Water pan, air conditioner with water pan and control method and device of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115127230A true CN115127230A (en) | 2022-09-30 |
| CN115127230B CN115127230B (en) | 2024-04-05 |
Family
ID=83380494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210711511.9A Active CN115127230B (en) | 2022-06-22 | 2022-06-22 | Water pan, air conditioner with water pan and control method and device of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115127230B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933091A (en) * | 1995-07-17 | 1997-02-07 | Matsushita Refrig Co Ltd | Drain pump control device for air conditioner |
| JP2011144967A (en) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | Indoor unit for air conditioner |
| CN107842983A (en) * | 2017-11-14 | 2018-03-27 | 珠海格力电器股份有限公司 | Water receiving disc mechanism, air-conditioning and its control method |
| CN109059243A (en) * | 2018-10-19 | 2018-12-21 | 宁波奥克斯电气股份有限公司 | A kind of water pan component and air conditioner |
| CN111306773A (en) * | 2020-03-27 | 2020-06-19 | 广东美的制冷设备有限公司 | Water receiving assembly of air conditioner and air conditioner with water receiving assembly |
| CN112944656A (en) * | 2021-04-23 | 2021-06-11 | 珠海格力电器股份有限公司 | Water collector subassembly and have its air conditioner |
| CN113028617A (en) * | 2021-04-13 | 2021-06-25 | 宁波奥克斯电气股份有限公司 | Water level monitoring device, air conditioner and water level monitoring method of air conditioner |
-
2022
- 2022-06-22 CN CN202210711511.9A patent/CN115127230B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933091A (en) * | 1995-07-17 | 1997-02-07 | Matsushita Refrig Co Ltd | Drain pump control device for air conditioner |
| JP2011144967A (en) * | 2010-01-12 | 2011-07-28 | Mitsubishi Electric Corp | Indoor unit for air conditioner |
| CN107842983A (en) * | 2017-11-14 | 2018-03-27 | 珠海格力电器股份有限公司 | Water receiving disc mechanism, air-conditioning and its control method |
| CN109059243A (en) * | 2018-10-19 | 2018-12-21 | 宁波奥克斯电气股份有限公司 | A kind of water pan component and air conditioner |
| CN111306773A (en) * | 2020-03-27 | 2020-06-19 | 广东美的制冷设备有限公司 | Water receiving assembly of air conditioner and air conditioner with water receiving assembly |
| CN113028617A (en) * | 2021-04-13 | 2021-06-25 | 宁波奥克斯电气股份有限公司 | Water level monitoring device, air conditioner and water level monitoring method of air conditioner |
| CN112944656A (en) * | 2021-04-23 | 2021-06-11 | 珠海格力电器股份有限公司 | Water collector subassembly and have its air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115127230B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108917087B (en) | Mobile air conditioner drainage control method, drainage control system and mobile air conditioner | |
| US5901561A (en) | Fault restart method | |
| CN110594951B (en) | Control method and control device for air conditioner drainage pump and air conditioner | |
| CN106989485B (en) | Control method and device of air conditioner and air conditioner | |
| CN106524432A (en) | Air conditioner cleaning control method and device | |
| CN111397120B (en) | Air conditioner self-cleaning control method and device, storage medium and air conditioner | |
| CN109497902B (en) | Dish washing machine and drainage fault detection method thereof | |
| CN115127230A (en) | Water pan, air conditioner with water pan, and control method and device of air conditioner | |
| CN111637582B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN106403248A (en) | Air conditioner | |
| CN113465110A (en) | Control method and device of air conditioner and computer readable storage medium | |
| CN113739351A (en) | Air conditioner and drainage method thereof | |
| CN114061023B (en) | Method and device for cleaning filter screen, household appliance and storage medium | |
| CN110671752B (en) | Water fullness control method and device of mobile air conditioner | |
| CN111426049A (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN115200160B (en) | Air conditioner cleaning control method and device and air conditioner indoor unit | |
| CN111850956B (en) | Washing machine, control method of washing machine, and computer-readable storage medium | |
| CN111998525A (en) | Water receiving assembly of dehumidifier, dehumidifier and control method of dehumidifier | |
| JP2010065887A (en) | Air conditioner | |
| JP2009072261A (en) | Dishwasher | |
| CN220038621U (en) | Indoor unit of air conditioner | |
| JP2600160Y2 (en) | Drainage device for automatic ice machine | |
| CN115751693A (en) | Drainage control method and device for integrated kitchen electrical appliance, electrical appliance and medium | |
| CN115597221A (en) | Drainage system and drainage control method | |
| CN117146400A (en) | Air conditioner, control method and device of humidifying water tank of air conditioner and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |