CN112728659A - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN112728659A CN112728659A CN202011583543.2A CN202011583543A CN112728659A CN 112728659 A CN112728659 A CN 112728659A CN 202011583543 A CN202011583543 A CN 202011583543A CN 112728659 A CN112728659 A CN 112728659A
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- Prior art keywords
- water tank
- dehumidifier
- lifting mechanism
- heating
- dehumidifying element
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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
- F24F3/1405—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 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention provides a dehumidifier. This dehumidifier includes: a water tank; a dehumidifying element disposed in the water tank; the lifting mechanism is connected with the dehumidifying element, arranged in the water tank in a lifting manner and configured to move the dehumidifying element to the outside of the water tank when receiving a receiving instruction; and the heating component is arranged in the water tank and is configured to be started when the dehumidifying element moves to the outside of the water tank so as to dry the water tank. Before the dehumidifier is stored, the water tank is dried, so that the damage of moisture in the water tank to the dehumidifying element can be reduced, and the service life of the dehumidifying element can be prolonged. In addition, in the process of drying the water tank, the dehumidifying element is moved to the outside of the water tank through the lifting mechanism, and the damage to the dehumidifying element caused by overhigh temperature in the water tank can be avoided.
Description
Technical Field
The invention relates to the technical field of intelligent household appliance control, in particular to a dehumidifier.
Background
At present, the dehumidifier is widely applied to the life of people. The dehumidifier can produce more water in the dehumidification process, and after dehumidification is finished, if a user directly stores the dehumidifier, moisture in the water tank is heavy, so that the moisture in the water tank can cause certain damage to components such as a heat exchanger, a compressor and the like, and the requirements of the user cannot be met.
Disclosure of Invention
In view of the above, the present invention has been made to provide a dehumidifier that overcomes or at least partially solves the above problems.
It is an object of the invention to reduce the damage of the dehumidifying element by moisture in the water tank.
A further object of the invention is to rapidly reduce the humidity in the water tank.
In particular, the present invention provides a dehumidifier comprising:
a water tank;
the lifting mechanism is arranged in a way of being lifted relative to the water tank;
the dehumidifying element is arranged on the lifting mechanism, is driven by the lifting mechanism to lift, and is positioned in the water tank when the lifting mechanism is in a falling state; when the lifting mechanism is in a lifting state, the dehumidifying element is positioned above the water tank;
a heating member provided in the water tank, configured to controllably heat an inside of the water tank, and
the lifting mechanism is further configured to be lifted to a lifting state after a storage instruction of the dehumidifier is obtained, and the heating part is further configured to start heating after the lifting mechanism is lifted to the lifting state so as to dry the water tank.
Optionally, the dehumidifying element comprises:
the tray is provided with a water leakage hole and is connected with the lifting mechanism;
the heat exchanger is arranged on the tray;
the compressor is arranged on the tray and is connected with the heat exchanger;
and a first fan disposed on the tray and configured to blow air toward the heat exchanger when the dehumidifying element moves to the outside of the water tank.
Optionally, the heating member is disposed on a side wall of the water tank.
Optionally, the dehumidifier further comprises:
and a ventilation hole provided on the other side wall opposite to the side wall on which the heating member is located, and configured to be opened when the heating member is activated.
Optionally, the dehumidifier further comprises:
and the second fan is arranged at the vent hole and is configured to be started when the vent hole is opened, so that the air in the water tank is pumped to the outside of the water tank through the vent hole.
Optionally, the dehumidifier further comprises:
and the humidity detection component is arranged in the water tank and is configured to detect the humidity in the water tank and control the heating component to stop heating when the humidity in the water tank is smaller than a first preset threshold value.
Alternatively, after the heating member stops heating, the lifting mechanism is moved to return the dehumidifying element to the water tank.
Optionally, the dehumidifier further comprises:
and the water outlet is arranged at the bottom of the water tank and is configured to be controlled to be opened before the heating component is started so as to discharge the water in the water tank.
Optionally, the dehumidifier further includes:
and the water level detection element is arranged in the water tank and is configured to detect the water level in the water tank, and when the water level is smaller than a second preset threshold value, the heating component is controlled to be started.
Optionally, the dehumidifier further comprises:
and an isolation layer covering the heating member and configured to isolate the heating member from water in the water tank.
According to the dehumidifier, the water tank is dried before the dehumidifier is stored, so that the damage of moisture in the water tank to the dehumidifying element can be reduced, and the service life of the dehumidifying element can be prolonged. In addition, in the process of drying the water tank, the dehumidifying element is moved to the outside of the water tank through the lifting mechanism, and the damage to the dehumidifying element caused by overhigh temperature in the water tank can be avoided.
Further, with heat exchanger, compressor and first fan setting on the tray, elevating system is at the in-process that removes the tray, not only can make heat exchanger, compressor and first fan more stable removal, has also realized the synchronous motion of heat exchanger, compressor and first fan to keep the relative position between heat exchanger, compressor and the first fan unchangeable, further improved the stability of dehumidification component's structure. In addition, when the dehumidifying element moves to the outside of the water tank, the first fan blows air towards the heat exchanger, and the speed of removing water vapor on the heat exchanger can be increased, so that the heat exchanger which is dry in the same way is returned to the water tank after the water tank is dry.
Further, when the heater block set up on the lateral wall of water tank, the ventilation hole can set up on another lateral wall relative with the lateral wall at heater block place, can make like this keep distance far away between ventilation hole and the heater block to the heat that makes the heater block distribute when passing through the ventilation hole, the inside of the water tank of flowing through more comprehensively makes being heated more even inside the water tank, thereby makes the drying of each position of water tank inside more synchronous.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic diagram of a dehumidifier according to one embodiment of the present invention;
FIG. 2 is a schematic view of a dehumidifier according to another embodiment of the present invention;
FIG. 3 is a schematic view of a dehumidifier according to another embodiment of the present invention;
FIG. 4 is a flow chart of a method for dehumidifying by a dehumidifier according to another embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic structural view of a dehumidifier according to an embodiment of the present invention. Fig. 2 is a schematic structural view of a dehumidifier according to another embodiment of the present invention. Fig. 3 is a schematic structural view of a dehumidifier according to another embodiment of the present invention. Referring to fig. 1 to 3, the dehumidifier 100 may include a water tank 113, a lifting mechanism 102, a dehumidifying element, and a heating part 105. The elevating mechanism 102 is provided to be elevated with respect to the water tank 113. The dehumidifying element is arranged on the lifting mechanism 102, is driven by the lifting mechanism 102 to lift, and is positioned in the water tank 113 when the lifting mechanism 102 is in a falling state; in the raised state of the lifting mechanism 102, the dehumidifying element is located above the water tank 113. And a heating part 105 disposed in the water tank 113 and controllably heating the inside of the water tank 113. The lifting mechanism 102 is also adapted to be lifted to a lifted state after receiving a storage command of the dehumidifier 100. And the heating part 105 is further adapted to start heating after the lifting mechanism 102 is lifted to the lifted state to dry the water tank 113.
In this embodiment, the storage instruction is an instruction that the user needs to store the dehumidifier 100 after the dehumidifier 100 stops using. Before the dehumidifier 100 is stored, the water tank 113 is dried, so that the damage of moisture in the water tank 113 to the dehumidifying element can be reduced, and the service life of the dehumidifying element can be prolonged. In addition, in the process of drying the water tank 113, the dehumidifying element is moved to the outside of the water tank 113 through the lifting mechanism 102, and the damage to the dehumidifying element caused by overhigh temperature in the water tank 113 can be avoided.
In one embodiment of the present invention, the dehumidifying element may include a tray 103, a heat exchanger 101, a compressor 109, and a first fan 112. The tray 103 is provided with a water drain hole (not shown) and is connected to the elevating mechanism 102. The heat exchanger 101 is disposed on the tray 103. The compressor 109 is provided on the tray 103 and connected to the heat exchanger 101. A first fan 112 is provided on the tray 103 and adapted to blow air toward the heat exchanger 101 when the dehumidifying element is moved to the outside of the water tank 113.
In this embodiment, the heat exchanger 101, the compressor 109 and the first fan 112 are disposed on the tray 103, and the lifting mechanism 102 not only can make the heat exchanger 101, the compressor 109 and the first fan 112 move more stably, but also can realize the synchronous movement of the heat exchanger 101, the compressor 109 and the first fan 112 in the process of moving the tray 103, so as to keep the relative positions among the heat exchanger 101, the compressor 109 and the first fan 112 unchanged, thereby improving the stability of the structure of the dehumidifying element. In addition, when the dehumidifying element moves to the outside of the water tank 113, the first fan 112 blows air towards the heat exchanger 101, so that the speed of removing moisture on the heat exchanger 101 can be increased, and the heat exchanger 101 which is dried is returned to the water tank 113 after the water tank 113 is dried.
In some other embodiments, the dehumidifying element is located within the water tank 113 in a dropped state of the lifting mechanism 102. When the dehumidifier 100 receives the dehumidification command, the dehumidification element starts to perform dehumidification.
In this embodiment, the sidewall of the tank 113 is further opened with a plurality of open/close grills (not shown). During dehumidification by the dehumidifying element, the grille is in an open state, and the first fan 112 can rotate to make the indoor air enter the water tank 113 along the grille. In addition, the dehumidifier 100 blows air toward the heat exchanger 101 at a rotation speed of the first fan 112 greater than that when moving to the outside of the water tank 113 during dehumidification. Since the dehumidifier 100 needs to introduce a large amount of indoor air into the water tank 113 for dehumidification during the dehumidification process, the first fan 112 needs to be rotated rapidly. When the first fan 112 blows air toward the heat exchanger 101 outside the water tank 113 to dry the heat exchanger 101, less power is required, and therefore, the rotation speed of the first fan 112 can be reduced.
In some other embodiments, the lift mechanism 102 may be a lift pin. The sidewall of the water tank 113 may be opened with an accommodation chamber. The lifter is located in the receiving cavity of the sidewall of the water tank 113, which can reduce the damage of moisture in the water tank 113 to itself. The lifter can go up and down under the drive of motor when receiving and accomodate the instruction.
In one embodiment of the present invention, the heating member 105 may be disposed on a sidewall of the water tank 113. Of course, the heating component 105 may also be disposed at the bottom or other position of the water tank 113, which is not specifically limited in the embodiment of the present invention. In order to reduce damage to the heating member 105 from the water in the water tank 113, it may be preferable to provide the heating member 105 on a sidewall of the water tank 113. The heating member 105 may be a heating pipe, a heating wire, or the like, which is not particularly limited in the embodiment of the present invention.
In one embodiment of the invention, the dehumidifier 100 may further comprise a ventilation hole 104. The ventilation hole 104 may be provided on the other side wall opposite to the side wall on which the heating member 105 is located, the ventilation hole 104 being adapted to be opened when the heating member 105 is activated.
In this embodiment, when the heating member 105 is disposed on the sidewall of the water tank 113, the vent hole 104 may be disposed on another sidewall opposite to the sidewall where the heating member 105 is disposed, so as to keep a longer distance between the vent hole 104 and the heating member 105, thereby allowing the heat emitted from the heating member 105 to flow through the inside of the water tank 113 more comprehensively when passing through the vent hole 104, so that the inside of the water tank 113 is heated more uniformly, and the drying of each position inside the water tank 113 is more synchronous.
In addition, when the heating component 105 dries the water tank 113, the grille is automatically closed, only the vent hole 104 is opened, and the phenomenon that heat in the water tank 113 overflows from the grille of the water tank 113 too fast can be avoided, so that the water tank 113 is dried quickly.
In some other embodiments, the vent 104 may be disposed at the top of the water tank 113 when the heating member 105 is disposed at the bottom of the water tank 113. Therefore, heat can flow through the inside of the water tank 113 more comprehensively, and the heat flowing out of the ventilation hole 104 can dry the dehumidifying element above the water tank 113, so that the drying speed of the dehumidifying element is increased. Because the dehumidification component is located the outside of water tank 113, after the heat flows out and exchanges with outside heat through ventilation hole 104, can reduce the thermal temperature of outflow, can not cause the damage to the dehumidification component.
In one embodiment of the present invention, the dehumidifier 100 may further comprise a second fan 111. The second fan 111 may be provided at the vent 104 and adapted to be activated when the vent 104 is opened to draw air in the water tank 113 to the outside of the water tank 113 through the vent 104. The second fan 111 draws the air in the water tank 113 to the outside of the water tank 113 through the ventilation hole 104, and can accelerate the drying speed of the inside of the water tank 113. In addition, when the second fan 111 draws the air in the water tank 113 to the outside of the water tank 113 through the ventilation hole 104, the grills are in a closed state, so that a large amount of air can be prevented from entering the water tank 113 along the grills to reduce the temperature in the water tank 113, and the drying efficiency of the water tank 113 can be improved.
In some other embodiments, after the water tank 113 is completely dried, in order to prevent the incompletely dried components such as the heat exchanger 101 from being returned to the water tank 113, the rotation speed of the first fan 112 may be greater than that of the second fan 111 to increase the drying speed of the components such as the heat exchanger 101, so as to ensure that the components such as the heat exchanger 101 are already dried when the water tank 113 is completely dried, thereby preventing the components such as the wet heat exchanger 101 from making the inside of the water tank 113 more wet.
In one embodiment of the present invention, the dehumidifier 100 may further comprise a humidity detection part 108. The humidity detection part 108 is disposed in the water tank 113, and is adapted to detect the humidity in the water tank 113 and control the heating part 105 to stop heating when the humidity in the water tank 113 is less than a first preset threshold.
In the present embodiment, the humidity detecting part 108 may be a humidity sensor. The first preset threshold may be configured according to actual needs, which is not specifically limited in the embodiment of the present invention. The humidity detecting part 108 may be disposed on the other side wall opposite to the side wall where the heating part 105 is disposed. This allows the humidity detection part 108 to be spaced apart from the heating part 105, so that when the humidity detected by the humidity detection part 108 is less than the first preset threshold, it is ensured that the humidity at each location in the water tank 113 is less than the first preset threshold, i.e., each location in the water tank 113 is dried. When the heating part 105 is disposed at the bottom of the water tank 113, the humidity detecting part 108 may be disposed at the top of the water tank 113.
In one embodiment of the present invention, after the heating part 105 stops heating, the elevating mechanism 102 is moved to return the dehumidifying element to the water tank 113.
In this embodiment, after the heating unit 105 stops heating, the lifting mechanism 102 is moved to return the dehumidifying element to the water tank 113, so that the dehumidifier 100 is automatically stored, and the intelligence level of the dehumidifier 100 is improved. After the heating member 105 stops heating, the temperature in the water tank 113 is still higher than the outside temperature. Therefore, after the dehumidifying element is returned to the water tank 113, the first fan 112 can be rotated continuously for a preset time period, so that the heat exchanger 101 and the like can be dehumidified continuously by using the hot air in the water tank 113, thereby ensuring that the water tank 113 and the heat exchanger 101 and the like are in a dry state. The preset time period may be any value between 1 and 5 minutes, and may also be set according to actual needs, which is not specifically limited in the embodiment of the present invention.
In some other embodiments, after the dehumidifying element is returned to the water tank 113, the dehumidifier 100 may further output a reminding message to remind the user to store the dehumidifier 100. The dehumidifier 100 may output the reminding information in a voice manner, or may send a short message to the bound terminal device, which is not specifically limited in the embodiment of the present invention.
In one embodiment of the invention, the dehumidifier 100 may further comprise a drain 106. The drain port 106 is provided at the bottom of the water tank 113 and is adapted to be controlled to be opened before the heating member 105 is activated to drain the water in the water tank 113.
In this embodiment, when the heating member 105 is activated after all the water in the water tank 113 is discharged, it is also possible to prevent the heat from evaporating the water in the water tank 113 to increase the humidity in the water tank 113.
In one implementation of the present invention, the dehumidifier 100 may further include a water level detecting element 107. A water level detecting element 107 is provided in the water tank 113 and is adapted to detect the water level in the water tank 113 and to cause a controlled activation of the heating member 105 when the water level is less than a second preset threshold. In the present embodiment, the water level detecting member 107 may be a water level sensor. The second preset threshold may be set according to actual needs, which is not specifically limited in the embodiment of the present invention.
In one embodiment of the present invention, the dehumidifier 100 may further comprise an isolation layer (not shown). The insulation layer covers the heating member 105 and is adapted to insulate the heating member 105 from water in the water tank 113. The isolation layer can be made of a material with good heat dissipation, for example, the isolation layer can be made of a metal material. The metal material may be copper or aluminum, and the embodiment of the invention is not particularly limited thereto.
In some other embodiments, the dehumidifier 100 can also be in signal connection with an air conditioner in the environment. The dehumidifier 100 may acquire the ambient humidity of the environment where the air conditioner is detected. When the ambient humidity detected by the air conditioner obtained by the dehumidifier 100 is greater than a third preset threshold, the dehumidifier 100 is started to dehumidify the environment. And when the ambient humidity detected by the air conditioner acquired by the dehumidifier 100 is less than a fourth preset threshold, closing the dehumidifier 100. And the fourth preset threshold is smaller than the third preset threshold. The third preset threshold and the fourth preset threshold may be set according to actual needs, which is not specifically limited in the embodiment of the present invention. The dehumidifier 100 is in signal connection with the air conditioner and acquires the environment humidity of the environment detected by the air conditioner, so that the dehumidifier 100 can be automatically started and closed, the intelligent level of the dehumidifier 100 is improved, the steps of user operation are reduced, and the user experience is improved.
In some other embodiments, before the dehumidifier 100 is started, the dehumidifying element can be moved to the outside of the water tank 113 through the lifting mechanism 102, and then the dehumidifying function of the dehumidifier 100 is started. The dehumidifying element is moved to the outside of the water tank 113 to dehumidify, so that the dehumidifying element can be more sufficiently contacted with the outside air, thereby improving the dehumidifying efficiency.
In some other embodiments, the bottom of the dehumidifier 100 is further provided with wheels 110. The user can push the dehumidifier 100 to move the dehumidifier 100, and the wheels 110 make the movement of the dehumidifier 100 simpler.
The operation of the dehumidifier 100 will be described in an embodiment, in this embodiment, the dehumidifier 100 may include a water tank 113, a lifting mechanism 102, a dehumidifying element, and a heating element 105. The elevating mechanism 102 is provided to be elevated with respect to the water tank 113. The dehumidifying element is arranged on the lifting mechanism 102, is driven by the lifting mechanism 102 to lift, and is positioned in the water tank 113 when the lifting mechanism 102 is in a falling state; in the raised state of the lifting mechanism 102, the dehumidifying element is located above the water tank 113. The heating part 105 is disposed in the water tank 113 and controllably heats the inside of the water tank 113. The lifting mechanism 102 is lifted to the lifted state after receiving the storage command of the dehumidifier 100. And the heating part 105 starts heating after the elevating mechanism 102 is lifted to the lifted state to dry the water tank 113.
The dehumidifying element may include a tray 103, a heat exchanger 101, a compressor 109, and a first fan 112. The tray 103 is provided with a water leakage hole and is connected with the lifting mechanism 102. The heat exchanger 101 is disposed on the tray 103. The compressor 109 is provided on the tray 103 and connected to the heat exchanger 101. The first fan 112 is provided on the tray 103, and blows air toward the heat exchanger 101 when the dehumidifying element moves to the outside of the water tank 113. The operation of the dehumidifier 100 can be seen in fig. 4. Fig. 4 is a flow chart illustrating a method for dehumidifying by the dehumidifier 100 according to another embodiment of the present invention.
Step S402: the lifting mechanism 102 acquires a storage command. The storage instruction is an instruction that a user needs to store the dehumidifier 100 after the dehumidifier 100 stops using.
Step S404: the lifting mechanism 102 is lifted to a raised state so that the dehumidifying element is positioned above the water tank 113.
Step S406: the first fan 112 is controlled to blow air toward the heat exchanger 101.
Step S408: the heating member 105 is activated to heat.
Step S410: the vent 104 is opened. The ventilation hole 104 is provided on the other side wall opposite to the side wall on which the heating member 105 is provided.
Step S412: the second fan 111 is activated to draw air in the water tank 113 to the outside of the water tank 113 through the air vent 104. The second fan 111 is disposed at the ventilation hole 104. The rotation speed of the second fan 111 is less than the rotation speed of the first fan 112 blowing air toward the heat exchanger 101. The rotation speed at which the first fan 112 blows air toward the heat exchanger 101 may be understood as the rotation speed at which the first fan 112 blows air above the water tank 113.
Step S414: whether the humidity in the water tank 113 is less than a first preset threshold. The first preset threshold may be set according to actual needs, which is not specifically limited in the embodiment of the present invention.
If not, the process returns to step S408.
If yes, go to step S416: the heating of the heating member 105 is stopped and the second fan 111 is turned off.
Step S418: the elevating mechanism 102 is controlled to be in a falling state to return the dehumidifying element into the water tank 113.
Step S420: the first fan 112 is controlled to continue rotating for a preset time period. The preset time period may be any value between 1 and 5 minutes, and may also be set according to actual needs, which is not specifically limited in the embodiment of the present invention. After a predetermined period of time, the first fan 112 stops rotating.
Step S422: and outputting reminding information capable of being stored. The reminder may remind the user to store the dehumidifier 100.
The above embodiments can be combined arbitrarily, and according to any one of the above preferred embodiments or a combination of multiple preferred embodiments, the embodiments of the present invention can achieve the following beneficial effects:
before the dehumidifier 100 is stored, the water tank 113 is dried, so that the damage of moisture in the water tank 113 to the dehumidifying element can be reduced, and the service life of the dehumidifying element can be prolonged. In addition, in the process of drying the water tank 113, the dehumidifying element is moved to the outside of the water tank 113 through the lifting mechanism 102, and the damage to the dehumidifying element caused by overhigh temperature in the water tank 113 can be avoided.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A dehumidifier comprising:
a water tank;
the lifting mechanism is arranged in a way of being lifted relative to the water tank;
the dehumidifying element is arranged on the lifting mechanism, is driven by the lifting mechanism to lift, and is positioned in the water tank when the lifting mechanism is in a falling state; the dehumidifying element is located above the water tank when the lifting mechanism is in a lifted state;
a heating member disposed in the water tank, configured to controllably heat an inside of the water tank, and
the lifting mechanism is further configured to be lifted to the lifted state after a storage instruction of the dehumidifier is obtained, and the heating part is further configured to start heating after the lifting mechanism is lifted to the lifted state so as to dry the water tank.
2. The dehumidifier of claim 1,
the dehumidifying element includes:
the tray is provided with a water leakage hole and is connected with the lifting mechanism;
the heat exchanger is arranged on the tray;
the compressor is arranged on the tray and is connected with the heat exchanger;
a first fan disposed on the tray and configured to blow air toward the heat exchanger when the dehumidifying element is moved to the outside of the water tank.
3. The dehumidifier of claim 1,
the heating member is disposed on a sidewall of the water tank.
4. The dehumidifier of claim 3, further comprising:
and the ventilation hole is arranged on the other side wall opposite to the side wall where the heating component is arranged and is configured to be opened when the heating component is started.
5. The dehumidifier of claim 4, further comprising:
and the second fan is arranged at the vent hole and is configured to be started when the vent hole is opened, and the air in the water tank is pumped to the outside of the water tank through the vent hole.
6. The dehumidifier of claim 1, further comprising:
and the humidity detection component is arranged in the water tank, is configured to detect the humidity in the water tank, and enables the heating component to be controlled to stop heating when the humidity in the water tank is smaller than a first preset threshold value.
7. The dehumidifier of claim 6,
and after the heating part stops heating, the lifting mechanism is moved to return the dehumidifying element to the water tank.
8. The dehumidifier of claim 1, further comprising:
the water outlet is arranged at the bottom of the water tank and is controlled to be opened before the heating component is started so as to discharge water in the water tank.
9. The dehumidifier of claim 8, further comprising:
and the water level detection element is arranged in the water tank and is configured to detect the water level in the water tank, and when the water level is smaller than a second preset threshold value, the heating component is controlled to be started.
10. The dehumidifier of claim 1, further comprising:
an isolation layer covering the heating member and configured to isolate the heating member from water in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583543.2A CN112728659B (en) | 2020-12-28 | 2020-12-28 | Dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583543.2A CN112728659B (en) | 2020-12-28 | 2020-12-28 | Dehumidifier |
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| CN112728659A true CN112728659A (en) | 2021-04-30 |
| CN112728659B CN112728659B (en) | 2022-03-29 |
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| CN202011583543.2A Active CN112728659B (en) | 2020-12-28 | 2020-12-28 | Dehumidifier |
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| CN (1) | CN112728659B (en) |
Citations (14)
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