CN113685922B - Dehumidification device, drainage control method and control device - Google Patents
Dehumidification device, drainage control method and control device Download PDFInfo
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- CN113685922B CN113685922B CN202110917639.6A CN202110917639A CN113685922B CN 113685922 B CN113685922 B CN 113685922B CN 202110917639 A CN202110917639 A CN 202110917639A CN 113685922 B CN113685922 B CN 113685922B
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- water
- drainage system
- level switch
- water level
- drainage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Abstract
The invention provides a dehumidifying device, a drainage control method and a control device. The dehumidification device comprises: a water tank, the bottom of which is provided with a water outlet; the chassis is arranged at the lower end of the water tank; the drainage system is arranged in the chassis; wherein the water tank is communicated with the chassis through the water outlet. The water outlet is arranged at the bottom of the water tank, so that water in the water tank can conveniently flow into the base plate arranged at the lower end of the water tank under the action of gravity, and a drainage system is arranged in the base plate to drain the water; the safe separation between the drainage system and the water tank is realized, and the installation of the water tank and the drainage system is convenient.
Description
Technical Field
The invention relates to the technical field of dehumidification, in particular to a dehumidification device, a drainage control method and a control device.
Background
As is well known, a dehumidifier can reduce the ambient humidity, and the principle is that water vapor in the air is cooled and condensed through an evaporator and then heated and dried through a condenser, so that the dehumidification effect is achieved.
The dehumidified condensed water flows into the water tank firstly, when the water tank is full of stored water, the water needs to be poured out manually for use, however, the use scene of the dehumidifier of the family in the North America is usually the basement, the family is wet throughout the year and is opened throughout the year, and if the water is poured out manually, the family is troublesome, so that the local people like buying the dehumidifier with the water drainage system.
Because the water tank is detachable, the water pumping pipe of the existing drainage system needs to extend into the water tank to pump water, and the assembly between the drainage system and the water tank is difficult.
Disclosure of Invention
The problems solved by the invention are as follows: how to avoid drainage system's drinking-water pipe to reach the water tank the inside and realize drawing water, cause the problem of assembly difficulty between drainage system and the water tank.
To achieve the above object, an embodiment of the present invention provides a dehumidification device, including: a water outlet is arranged at the bottom of the water tank; the chassis is arranged at the lower end of the water tank; the drainage system is arranged in the chassis; wherein the water tank is communicated with the chassis through the water outlet.
Compared with the prior art, the technical effect that this embodiment can reach is: the water outlet is arranged at the bottom of the water tank, so that water in the water tank can conveniently flow into the base plate arranged at the lower end of the water tank under the action of gravity, and a drainage system is arranged in the base plate to drain the water; the safe separation between the drainage system and the water tank is realized, and the installation of the water tank and the drainage system is convenient.
In an alternative embodiment, a water valve is disposed within the drain opening; a raised part matched with the water valve is arranged in the chassis; when the chassis is arranged at the lower end of the water tank, the water valve is opened by the bulge piece.
It can be understood that the water valve is arranged at the water outlet, and the base plate is provided with the protruding piece which is used for matching with the water valve to open, so that after the base plate and the water tank are installed, the water in the water tank can flow into the base plate to be discharged through the opening of the water valve between the base plate and the water tank; meanwhile, when the water tank is detached, the water valve can be automatically closed under the action of the gravity of water in the water tank, and the water in the water tank is prevented from being scattered in the moving process of the water tank.
In an optional embodiment, a water storage area and a drainage system placing area are arranged in the chassis; the water storage area is communicated with the water tank through the water outlet; the drainage system is stored in the drainage system placing area and communicated with the water storage area.
As can be understood, the drainage system is arranged in the drainage system placing area, on one hand, the water storage space of the chassis water storage area is not occupied; on the other hand, avoid drainage system to soak in water for a long time, influence life.
In an alternative embodiment, the drainage system comprises: a water pump; the controller is electrically connected with the water pump; one end of the first water drainage pipe is connected with a water inlet of the water pump, the other end of the first water drainage pipe is communicated with the second water storage area water drainage pipe, one end of the first water drainage pipe is connected with a water outlet of the water pump, and the other end of the first water drainage pipe is communicated with a water outlet of the dehumidifying device.
It can be understood that the water in the water storage area is conveniently discharged out of the dehumidifying device through the first drain pipe and the second drain pipe through the controller and the water pump electrically connected with the controller.
In an alternative embodiment, the drain opening protrudes from a lower end of the tank; the protrusion may be deep into the drain opening.
As can be understood, the water in the water tank is not obstructed by the arrangement of the water outlet and the water in the water tank is conveniently drained completely by arranging the water outlet to be protruded out of the lower end of the water tank; meanwhile, the guide bulge piece is convenient to assemble in the drainage port, and the water valve in the drainage port is opened, so that the water in the water tank smoothly flows into the chassis.
The present invention also provides a drainage control method for a dehumidifier, which is used in the dehumidifier described in any one of the above embodiments, the drainage control method including: acquiring state information of a first water level switch and state information of a second water level switch; controlling the drainage system to be opened and closed according to the state information of the first water level switch and the state information of the second water level switch; the first water level switch is located on the water tank, and the second water level switch is located on the chassis.
It can be understood that the state information of the first water level switch arranged in the water tank and the state information of the second water level switch arranged in the chassis are respectively obtained, so that the water level condition in the dehumidifying device can be accurately judged according to the state information of the first water level switch and the second water level switch, accurate drainage is realized, and the phenomenon that the water level in the water tank or the chassis is too high to overflow to influence an internal circuit system of the dehumidifying device is avoided.
In an alternative embodiment, controlling the opening and closing of the drainage system comprises: judging whether the second water level switch is disconnected or not; if not, maintaining the current running state of the dehumidification device; if yes, starting the drainage system to operate at intervals, and controlling the operation state of the drainage system according to the second water level switch state.
It can be understood that whether the second water level switch is switched off or not is judged so as to identify whether the water in the chassis reaches the highest water level or not, so that the water level in the chassis is accurately controlled, the water to be overflowed in the chassis is discharged in time, and the circuit arrangement in the dehumidifying device is prevented from being influenced; meanwhile, the drainage system is controlled to operate at intervals, so that the phenomenon that the drainage system works for a long time, the temperature of the drainage system is too high, and the service life is influenced is avoided.
In an alternative embodiment, the operation state of the drainage system is controlled according to the second water level switch state; the method comprises the following steps: judging whether the second water level switch is closed or not; if so, stopping the operation of the drainage system; and if not, acquiring the running times of the drainage system.
It will be appreciated that when it is detected that the second level switch has been closed, indicating that the water level in the chassis has drained to the minimum level, the drainage system is stopped to conserve power.
In an alternative embodiment, obtaining the number of times the drainage system is operated comprises: judging whether the operation times of the drainage system is more than N times; if yes, stopping the drainage system and giving an alarm; if not, starting the drainage system to operate at intervals.
It can be understood that when the second water level switch is detected to be not closed, the water level in the chassis is not discharged to the lowest water level, at the moment, whether the water level is more than N times is judged according to the running times of the drainage system, wherein the numerical value of N can be set by self according to different sizes of the water tank; if the water level in the chassis is not discharged to the lowest water level for more than N times, the problem possibly occurs in the drainage system, and at the moment, the operation of the drainage system needs to be stopped and an alarm is sent out to prompt a user to check the condition of the dehumidifying device; otherwise, the drainage system is continuously controlled to operate at intervals until the water level in the chassis is reduced to the lowest water level.
In an alternative embodiment, controlling the opening and closing of the drainage system further comprises: judging whether the first water level switch is disconnected or not; if yes, judging whether the drainage system is started; if not, maintaining the current running state of the dehumidifying device.
It can be understood that the state of the first water level switch is judged so as to know the water level condition in the water tank, and then the drainage system is controlled to perform corresponding drainage work, so that the water level in the water tank is controlled, and the water in the water tank overflows to influence a circuit system in the dehumidification device.
In an alternative embodiment, it is determined whether the drainage system is open; the method comprises the following steps: if the drainage system is in a stop state, alarming and stopping the dehumidification device from stopping working; and if the drainage system is in an open state, controlling the drainage system to continuously run for a preset time, and judging whether the first water level switch is closed.
It can be understood that when the first water level switch is turned off, it indicates that the water in the water tank reaches a designated level; at the moment, if the drainage system is in a stop state, the drainage system is in a fault state, and at the moment, the operation of the dehumidifying device is stopped so as to avoid damaging the dehumidifying device; and if the drainage system is in an open state at the moment, controlling the drainage system to continuously run for a preset time so as to discharge the water in the water tank completely.
In an alternative embodiment, the determining whether the first water level switch is closed includes: if not, alarming and stopping the dehumidifying device to stop working; if yes, maintaining the current running state of the dehumidifying device.
It can be understood that if the drainage system continues to operate for a preset time, the first water level switch is still not closed, which indicates that the water in the water tank is not discharged completely, which indicates that the drainage system is out of order, and the water in the water tank is not discharged completely within the preset time, at this time, the work of the dehumidification device is automatically stopped and an alarm is given, so as to remind a user to check the equipment; otherwise, the current running state of the dehumidifying device is maintained.
The present invention also provides a control apparatus comprising: the acquisition module is used for acquiring the state information of the first water level switch and the state information of the second water level switch; and the control module is used for controlling the drainage system to be opened and closed according to the state information of the first water level switch and the state information of the second water level switch.
The invention has the following beneficial effects:
1) The water outlet is arranged at the bottom of the water tank, so that water in the water tank can conveniently flow into the base plate arranged at the lower end of the water tank under the action of gravity, and the water is discharged through the drainage system arranged in the base plate; the safe separation between the drainage system and the water tank is realized, and the installation of the water tank and the drainage system is convenient;
2) The water valve is arranged at the water outlet, and the base plate is provided with the protruding piece which is used for matching with the water valve to open, so that after the base plate and the water tank are installed, the water in the water tank can flow into the base plate to be discharged through the opening of the water valve between the base plate and the water tank; meanwhile, when the water tank is dismounted, the water valve can be automatically closed under the action of the gravity of water in the water tank, so that the water in the water tank is prevented from being scattered in the moving process of the water tank;
3) A water storage area and a drainage system are respectively arranged in the chassis, and the drainage system is arranged in a drainage system placement area, so that on one hand, the water storage space of the chassis water storage area is not occupied; on the other hand, avoid drainage system long-time submerged in water, influence life.
Drawings
Fig. 1 is a schematic structural diagram of a dehumidifying apparatus 200 according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the water tank 210;
FIG. 3 is a schematic view of the structure of the chassis 220;
FIG. 4 is a schematic view of the assembly of the water tank 210 and the base pan 220;
FIG. 5 is a schematic view of the water flow in the water tank 210 and the bottom plate 220;
fig. 6 is a schematic flow chart illustrating a drainage control method of a dehumidifying apparatus according to a second embodiment of the present invention;
fig. 7 is a block diagram of a control device 300 according to a third embodiment;
fig. 8 is a specific flow chart of a method for controlling the water discharge of the dehumidifying apparatus.
Reference numerals:
200-a dehumidifying device; 210-a water tank; 211 a water outlet; 212-a water valve; 213-first water level switch; 220-a chassis; 221-a projection; 222-a second water level switch; 223-a first water drainage pipe; 224-a second water drainage pipe; 225-water pump; 226-drainage system placement area; 227-water storage area.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
[ first embodiment ] A method for manufacturing a semiconductor device
Referring to fig. 1, an embodiment of the present invention provides a dehumidification apparatus 200, including: a water tank 210, a chassis 220, and a drain system (not shown).
Specifically, referring to fig. 2, the bottom of the water tank 210 is provided with a water outlet 211; the base plate 220 is installed at the lower end of the water tank 210; the drainage system is arranged in the chassis 220; wherein, the water tank 210 is communicated with the chassis 220 through the water outlet 211.
The water outlet 211 is formed at the bottom of the water tank 210, so that the water in the water tank 210 can flow into the bottom plate 220 installed at the lower end of the water tank 210 under the action of gravity, and the water is discharged through the drainage system arranged in the bottom plate 220; a safe separation between the drainage system and the water tank 210 is achieved, facilitating the installation of the water tank 210 and the drainage system.
Further, referring to fig. 2 and 3, a water valve 212 is provided in the drain port 211; a bulge piece 221 matched with the water valve 212 is arranged in the chassis 220; wherein the protrusion 221 is used to open the water valve 212 when the bottom plate 220 is mounted on the lower end of the water tank 210.
The water valve 212 is arranged at the water outlet 211, and the protruding piece 221 which is used for matching with the water valve 212 to be opened is arranged on the base plate 220, so that after the base plate 220 and the water tank 210 are installed, the water valve 212 is opened between the base plate 220 and the water tank 210, and water in the water tank 210 can flow into the base plate 220 to be discharged; meanwhile, when the water tank 210 is removed, the water valve 212 is automatically closed under the action of the gravity of the water in the water tank 210, so that the water in the water tank 210 is prevented from being scattered in the moving process of the water tank 210.
Further, referring to fig. 3, a water storage area 227 and a drainage system placement area 226 are disposed in the chassis 220; the water storage area 227 is communicated with the water tank 210 through the water outlet 211; the drainage system placing area 226 is internally provided with a drainage system, and the drainage system is communicated with the water storage area 227.
By arranging the drainage system in the drainage system placement area 226, on the one hand, the water storage space of the water storage area of the chassis 220 is not occupied; on the other hand, the long-time immersion of the drainage system in water is avoided, and the service life of the drainage system is prevented from being influenced.
Further, referring to fig. 4, the drainage system includes: a water pump 225; a controller (not shown) electrically connected to the water pump 225; one end of the first drain pipe 223 is connected with the water inlet of the water pump 225, the other end is communicated with the water storage area 227, one end of the second drain pipe 224 is connected with the water outlet of the water pump 225, and the other end is communicated with the water outlet of the dehumidification device 200.
The water in the water storage region 227 is conveniently discharged out of the dehumidifying apparatus 200 through the first drain pipe 223 and the second drain pipe 224 by the controller and the water pump 225 electrically connected with the controller.
Further, a first water level switch 213 is provided in the water tank 210, and a second water level switch 222 is provided in the bottom plate 220.
Further, referring to fig. 3 and 4, the drain hole 211 protrudes from the lower end of the water tank 210; protrusion 221 may extend deep into drain 211.
By arranging the water outlet 211 to protrude from the lower end of the water tank 210, water in the water tank 210 is not obstructed by the water outlet 211, and water in the water tank 210 is conveniently drained; meanwhile, it is convenient to guide the protrusion 221 to fit into the water discharge port 211 and open the water valve 212 in the water discharge port 211, so that the water in the water tank 210 smoothly flows into the bottom plate 220.
It should be noted that, referring to fig. 5, when the water in the bottom plate 220 reaches the highest level, that is, the water level is flush with the lower end of the water outlet 211, the air pressure in the water tank 210 is balanced with the air pressure outside the water tank 210, and the water in the water tank 210 does not flow out.
[ second embodiment ]
Referring to fig. 6, an embodiment of the present invention provides a drainage control method for a dehumidification device, which is used for the dehumidification device 200 according to the first embodiment, and the drainage control method includes:
s110, the state information of the first water level switch 213 and the state information of the second water level switch 222 are acquired.
It should be noted that the first water level switch 213 and the second water level switch 222 may be proximity switches or float switches to monitor the water levels in the water tank 210 and the chassis 220, respectively;
and S120, controlling the drainage system to be turned on or off according to the state information of the first water level switch 213 and the state information of the second water level switch 222.
Wherein the first water level switch 213 is located at the water tank 210, and the second water level switch 222 is located at the bottom pan 220; the state information of the first water level switch 213 arranged in the water tank 210 and the state information of the second water level switch 222 arranged in the chassis 220 are respectively obtained, so that the water level condition in the dehumidifying device 200 can be accurately judged according to the state information of the first water level switch 213 and the second water level switch 222, accurate drainage is realized, and the phenomenon that the water level in the water tank 210 or the chassis 220 is too high to overflow to influence the internal circuit system of the dehumidifying device 200 is avoided.
The above-described drainage control method is clearly and specifically exemplified in conjunction with the use scenarios provided below.
The dehumidification device 200 with the water tank 210 and the chassis 220 installed in the first embodiment is placed in a dehumidification environment for dehumidification, and the first water level switch 213 is assumed to be a proximity switch, and the second water level switch 222 is assumed to be a float switch;
referring to fig. 7, first, the dehumidifying apparatus 200 is started to operate, and the state information of the proximity switch and the float switch is respectively obtained;
judging whether a float switch is disconnected;
if not, maintaining the current running state of the dehumidifying device 200;
if so, controlling the drainage system such as the water pump 225 to operate at intervals, for example, controlling the water pump 225 to operate for 3min, stopping for 1-2min, and then operating again; and monitoring whether the float switch is closed or not in real time;
if the water level is 10min later, the float switch is closed, which indicates that the water in the chassis 220 is discharged to the lowest water level, and at the moment, the water pump 225 is controlled to be shut down; otherwise, judging whether the running times of the water pump 225 is more than N times, wherein the numerical value of N can be set by self according to different sizes of the water tank 210; for example, whether the operation frequency of the water pump 225 is greater than 3 times or not is judged, if so, the water pump 225 is shut down and a fault is reported, the user is prompted to check the condition of the water pump 225, and if not, the water pump 225 is continuously controlled to operate at intervals.
(II) judging whether the proximity switch is disconnected;
if not, maintaining the current running state of the dehumidifying device 200;
if yes, judging whether the water pump 225 is started; if the water pump 225 is not started, the dehumidifying device 200 is controlled to stop working and give an alarm; if the water pump 225 is started, controlling the water pump 225 to continue to operate for a preset time, for example, to continue to operate for 3min; then, state information of the proximity switch is obtained again, and whether the proximity switch is closed or not is judged;
if the proximity switch is closed, controlling the dehumidifying device 200 to maintain the current operation state; otherwise, the dehumidifying device 200 is controlled to stop working and alarm.
It should be noted that the current states of the proximity switch and the float switch are determined in real time and are performed simultaneously.
[ third embodiment ] A
Referring to fig. 8, an embodiment of the present invention provides a control apparatus 300 for a sleep mode of an air conditioner, including: an obtaining module 310, configured to obtain state information of the first water level switch and state information of the second water level switch; and a control module 320 for controlling the drainage system to be turned on or off according to the state information of the first water level switch and the state information of the second water level switch.
In a specific embodiment, the obtaining module 310 and the control module 320 of the control device 300 cooperate to implement the drainage control method described in the second embodiment, which is not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed device and the dehumidification device in the air-conditioning sleep mode can also be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules 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 or portions thereof that substantially contributes to the prior art may be embodied in the form of a software product stored in a storage medium and including 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 dehumidification apparatus in the sleep mode of the air conditioner according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a portable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A dehumidification apparatus, comprising:
a water tank (210) provided with a water outlet (211) at the bottom;
a base pan (220) installed at a lower end of the water tank (210);
a drainage system disposed in the chassis (220);
wherein the water tank (210) is communicated with the chassis (220) through the water outlet (211);
the dehumidification device is used for implementing a drainage control method, and the drainage control method comprises the following steps:
acquiring state information of a first water level switch (213) and state information of a second water level switch (222);
controlling the drainage system to be turned on and off according to the state information of the first water level switch (213) and the state information of the second water level switch (222);
control the opening and closing of drainage system still includes:
judging whether the first water level switch (213) is turned off;
if yes, judging whether the drainage system is started;
if not, maintaining the current running state of the dehumidifying device (200);
judging whether the drainage system is started or not; the method comprises the following steps:
if the drainage system is in a stop state, alarming and stopping the work of the dehumidifying device (200);
if the drainage system is in an open state, controlling the drainage system to continuously run for a preset time, and judging whether the first water level switch (213) is closed or not;
determining whether the first water level switch (213) is closed, comprising:
if not, alarming and stopping the dehumidification device (200) to stop working;
if yes, maintaining the current operation state of the dehumidification device (200);
the first water level switch (213) is located in the water tank (210), the second water level switch (222) is located in the chassis (220), and the current states of the first water level switch and the second water level switch are judged in real time and are simultaneously carried out.
2. Dehumidifier device according to claim 1 wherein a water valve (212) is provided in the water outlet (211);
a bulge piece (221) matched with the water valve (212) is arranged in the chassis (220); wherein the protrusion (221) opens the water valve (212) when the base plate (220) is mounted on the lower end of the water tank (210).
3. A dehumidifying device as claimed in claim 1, wherein a water storage area (227) and a drainage system placement area (226) are provided in the base pan (220);
the water storage area (227) is communicated with the water tank (210) through the water outlet (211);
the drainage system placing area (226) is internally provided with the drainage system, and the drainage system is communicated with the water storage area (227).
4. A dehumidifying device as claimed in claim 3 wherein the drain system comprises:
a water pump (225);
a controller electrically connected to the water pump (225);
one end of the first water drainage pipe (223) is connected with a water inlet of the water pump (225), and the other end of the first water drainage pipe is communicated with the water storage area (227);
and one end of the second water drainage pipe (224) is connected with the water outlet of the water pump (225), and the other end of the second water drainage pipe is communicated with the water outlet of the dehumidifying device (200).
5. Dehumidifier apparatus according to claim 2 wherein said drain opening (211) is raised above the lower end of said tank (210); the protrusion (221) may be deep into the drain opening (211).
6. A drain control method of a dehumidifying apparatus (200) according to any one of claims 1-5, comprising:
acquiring state information of a first water level switch (213) and state information of a second water level switch (222);
controlling the drainage system to be turned on and off according to the state information of the first water level switch (213) and the state information of the second water level switch (222);
control the opening and closing of drainage system still includes:
judging whether the first water level switch (213) is turned off;
if yes, judging whether the drainage system is started;
if not, maintaining the current running state of the dehumidifying device (200);
wherein the first water level switch (213) is located at the water tank (210) and the second water level switch (222) is located at the chassis (220);
the drainage control method is applied to a dehumidifying device, and the dehumidifying device comprises:
a water tank (210) provided with a water outlet (211) at the bottom;
a base pan (220) installed at a lower end of the water tank (210);
a drainage system disposed in the chassis (220);
wherein the water tank (210) is communicated with the chassis (220) through the water outlet (211);
judging whether the drainage system is started or not; the method comprises the following steps:
if the drainage system is in a stop state, alarming and stopping the work of the dehumidifying device (200);
if the drainage system is in an open state, controlling the drainage system to continuously run for a preset time, and judging whether the first water level switch (213) is closed or not;
determining whether the first water level switch (213) is closed, comprising:
if not, alarming and stopping the dehumidification device (200) to stop working;
if yes, maintaining the current operation state of the dehumidification device (200).
7. The drain control method of claim 6, wherein controlling the opening and closing of the drain system comprises:
judging whether the second water level switch (222) is turned off;
if not, maintaining the current running state of the dehumidifying device (200);
if yes, the drainage system is started to operate at intervals, and the operation state of the drainage system is controlled according to the state of the second water level switch (222).
8. The drain control method according to claim 7, wherein the drain system operation state is controlled according to the second water level switch (222) state; the method comprises the following steps:
judging whether the second water level switch (222) is closed;
if so, stopping the operation of the drainage system;
and if not, acquiring the running times of the drainage system.
9. The drainage control method of claim 8, wherein obtaining the number of times the drainage system is operated comprises:
judging whether the operation times of the drainage system is more than N times or not;
if yes, stopping the drainage system and giving an alarm;
if not, starting the drainage system to operate at intervals.
10. A control device characterized by being configured to execute a drainage control method according to claim 6, the drainage control method comprising:
acquiring state information of a first water level switch (213) and state information of a second water level switch (222);
controlling the drainage system to be turned on and off according to the state information of the first water level switch (213) and the state information of the second water level switch (222);
control the opening and closing of drainage system still includes:
judging whether the first water level switch (213) is turned off;
if yes, judging whether the drainage system is started;
if not, maintaining the current running state of the dehumidifying device (200);
judging whether the drainage system is started or not; the method comprises the following steps:
if the drainage system is in a stop state, alarming and stopping the work of the dehumidifying device (200);
if the drainage system is in an open state, controlling the drainage system to continuously run for a preset time, and judging whether the first water level switch (213) is closed or not;
determining whether the first water level switch (213) is closed, comprising:
if not, alarming and stopping the dehumidification device (200) to stop working;
if yes, maintaining the current operation state of the dehumidifying device (200);
wherein the first water level switch (213) is located at the water tank (210) and the second water level switch (222) is located at the chassis (220), the control device comprising:
an acquisition module, configured to acquire monitoring information of the first water level switch (213) and monitoring information of the second water level switch (222);
and the control module is used for controlling the opening and closing of the drainage system according to the monitoring information of the first water level switch (213) and the monitoring information of the second water level switch (222).
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| CN113685922A (en) | 2021-11-23 |
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Effective date of registration: 20230418 Address after: 315000 No.1166 Mingguang North Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Address before: Room 202, 2nd floor, building B, high tech Zone headquarters base, No.2 Qianwan 2nd Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province 519080 Patentee before: ZHUHAI TUOXIN TECHNOLOGY Co.,Ltd. Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. |