CN115076794A - Air conditioner humidification system, window type air conditioner and humidification and heat exchange method thereof - Google Patents
Air conditioner humidification system, window type air conditioner and humidification and heat exchange method thereof Download PDFInfo
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- CN115076794A CN115076794A CN202210743310.7A CN202210743310A CN115076794A CN 115076794 A CN115076794 A CN 115076794A CN 202210743310 A CN202210743310 A CN 202210743310A CN 115076794 A CN115076794 A CN 115076794A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 377
- 238000003860 storage Methods 0.000 claims abstract description 139
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 32
- 230000008595 infiltration Effects 0.000 claims description 19
- 238000001764 infiltration Methods 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 17
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 230000035515 penetration Effects 0.000 description 1
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- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
- F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/03—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
- F24F1/031—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/037—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means
-
- 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
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- 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
- 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
- F24F2013/228—Treatment of condensate, e.g. sterilising
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Humidification (AREA)
Abstract
The invention relates to an air conditioner humidifying system, a window type air conditioner and a humidifying and heat exchanging method thereof. The air conditioner humidification system includes: the water storage tank is used for storing humidifying water; and the humidifying heat exchange device is used for utilizing the humidifying water in the water storage tank to perform heat exchange with the indoor heat exchanger of the air conditioner while performing indoor humidification. The air conditioner condensate water is stored in the water storage tank, and the humidifying and heat exchanging device is used for humidifying the indoor and exchanging heat for the indoor heat exchanger at the same time, so that the blowing comfort of a user is improved, and the heat exchanging efficiency is also improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner humidification system, a window type air conditioner and a window type air conditioner humidification and heat exchange method.
Background
The existing air conditioner condensate water is directly discharged to the outdoor, for example, the drainage of the window type air conditioner is mainly drained through an outdoor side drain hole, but the drainage of the outdoor side drain hole is difficult to operate, and the drained water has potential safety hazards. When the temperature of the outdoor side is too low during the ultra-low temperature heating, the condensed water on the outdoor side is not discharged as soon as possible and is easy to freeze, so that the air conditioner is difficult to operate.
In addition, the condensed water is discharged to the outside of the room through the outdoor side drain hole, and the condensed water cannot be recycled, so that waste is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an air conditioner humidification system, a window type air conditioner and a humidification and heat exchange method of the window type air conditioner.
In order to solve the technical problems, the invention provides the following technical scheme:
the first aspect of the present invention provides an air conditioner humidifying system, comprising: the water storage tank is used for storing humidifying water; and the humidifying heat exchange device is used for utilizing the humidifying water in the water storage tank to perform heat exchange with the indoor heat exchanger of the air conditioner while performing indoor humidification.
In some embodiments, humidification heat transfer device include with the automatic humidification heat exchange tube that the storage water tank is linked together, be provided with a plurality of infiltration holes on the automatic humidification heat exchange tube, just the cladding has first infiltration part on the infiltration hole, the automatic humidification heat exchange tube is used for will through the air conditioner air inlet blow to indoor heat exchanger heat transfer back blow to indoor on the first infiltration part.
In some embodiments, the water storage tank comprises a first water storage tank and a second water storage tank, and the automatic humidifying heat exchange pipe is communicated with the second water storage tank; the humidifying heat exchange device further comprises an active humidifying heat exchange assembly arranged in the first water storage tank, and the active humidifying heat exchange assembly is used for blowing water in the first water storage tank to the indoor and exchanging heat with the indoor heat exchanger.
In some embodiments, the second water storage tank is located above the first water storage tank and is communicated with the first water storage tank through a flow guide pipe, wherein the automatic humidification heat exchange pipe is communicated with a first position of the second water storage tank, one end of the flow guide pipe extending into the second water storage tank is higher than the first position, and air conditioner condensed water stored in the second water storage tank flows into the first water storage tank through the flow guide pipe.
In some embodiments, the first water storage tank is provided with a humidifying hole and a heat exchanging hole; initiative humidification heat transfer unit includes second infiltration part and centrifugal fan, second infiltration part set up in humidification hole department, centrifugal fan's air outlet orientation second infiltration part, centrifugal fan's air intake orientation heat transfer hole, the air inlet of centrifugal fan's production be used for with the indoor heat exchanger of air conditioner.
In some embodiments, the first water storage tank is further provided with a water injection pipe and a water discharge pipe which are respectively communicated with the first water storage tank.
In some embodiments, the water storage tank further comprises a third water storage tank disposed above and in communication with the second water storage tank, and a fourth water storage tank disposed above and in communication with the third water storage tank, the fourth water storage tank being provided with an air conditioner condensate water inlet; and a sterilizing material is arranged in the third water storage tank and/or the fourth water storage tank.
In some embodiments, further comprising: the water pump assembly comprises a water pump, a water delivery pipe and a heating element, the water pump is communicated with an air conditioner condensate water inlet of the fourth water storage tank through the water delivery pipe and is used for conveying air conditioner condensate water to the fourth water storage tank, and the heating element is arranged on the water pump and is used for heating the condensate water.
According to a second aspect of the present invention, there is provided a window type air conditioner comprising: the humidification system of an air conditioner as described in any one of the embodiments of the first aspect above.
In some embodiments, the method comprises: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air conditioner air inlet and an air conditioner air outlet which are arranged up and down; the indoor heat exchanger is arranged at the air outlet of the air conditioner; the humidifying heat exchange tube of the air conditioner humidifying system is positioned between the air inlet and the indoor heat exchanger, and water and air on the humidifying heat exchange tube are blown to the indoor heat exchanger from the air inlet of the air conditioner and then blown out from the air outlet of the air conditioner.
In some embodiments, the method comprises: the shell further comprises an active humidifying port, and the active humidifying port is arranged in the left and right directions with the air conditioner air inlet and the air conditioner air outlet; the humidifying hole of the first water storage tank of the air conditioner humidifying system corresponds to the active humidifying port, and the heat exchange hole of the first water storage tank corresponds to the indoor heat exchanger.
In some embodiments, the method comprises: the shell comprises an indoor cavity and an outdoor cavity, a water storage tank of the air conditioner humidification system is arranged in the indoor cavity, and a water pump assembly of the air conditioner humidification system is arranged in the outdoor cavity.
According to a third aspect of the present invention, there is provided a humidification and heat exchange method for a window type air conditioner, which is applied to the window type air conditioner as described in any embodiment of the second aspect, the method includes: under the refrigeration mode of the window type air conditioner, the indoor air is humidified by condensed water on the automatic humidification heat exchange tube communicated with the water storage tank and/or the active humidification heat exchange assembly and simultaneously exchanges heat with the indoor heat exchanger of the air conditioner.
In some embodiments, the method further comprises: detecting the outer cavity condensed water level of the window type air conditioner in a refrigeration mode, judging whether the outer cavity condensed water level exceeds a first preset water level value, if the outer cavity condensed water level is larger than or equal to the first preset water level value, controlling an outer cavity water pump to be started, pumping condensed water in an outer cavity into a water storage tank of an inner cavity, and if the outer cavity condensed water level is smaller than the first preset water level value, controlling the water pump in the outer cavity to be stopped.
In some embodiments, the method further comprises: detecting the temperature in the external cavity of the window air conditioner in a heating mode of the window air conditioner, judging whether the temperature in the outdoor cavity exceeds a preset temperature value, if the temperature in the outdoor cavity is less than or equal to the preset temperature value, starting a heating element to heat the condensed water in the outdoor cavity, and if the temperature in the outdoor cavity is greater than the preset temperature value, closing the heating element to stop heating the condensed water in the outdoor cavity.
In some embodiments, the method further comprises: and responding to an active humidification instruction of the window type air conditioner, and controlling the active humidification heat exchange assembly to humidify the indoor air and simultaneously exchange heat with the indoor heat exchanger of the air conditioner.
In some embodiments, the controlling the active humidification heat exchange assembly to humidify the indoor air and simultaneously exchange heat with the indoor heat exchanger of the air conditioner in response to the active humidification instruction of the window air conditioner comprises: responding to an active humidification instruction of the window type air conditioner, detecting the water level of a first water storage tank, judging whether the water level in the first water storage tank exceeds a preset second water level value, if the water level in the first water storage tank is larger than the preset second water level value, controlling an active humidification heat exchange assembly to humidify indoor air and simultaneously exchange heat with an indoor heat exchanger of the air conditioner, and if the water level in the first water storage tank is smaller than or equal to the preset second water level value, sending an alarm.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the air conditioner condensate water is stored in the water storage tank, and the humidifying and heat exchanging device is used for humidifying the indoor and exchanging heat for the indoor heat exchanger at the same time, so that the blowing comfort of a user is improved, and the heat exchanging efficiency is also improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, 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 without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic diagram illustrating a partial structure of a humidifying system of an air conditioner according to an exemplary embodiment of the present invention;
FIG. 2 is a schematic view of a portion of an air conditioning humidification system in another perspective, according to an exemplary embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a water pump assembly according to an exemplary embodiment of the present invention;
fig. 4 is a schematic view illustrating a partial structure of a window type air conditioner according to an exemplary embodiment of the present invention;
FIG. 5 is a side schematic view of a portion of a window air conditioner according to an exemplary embodiment of the present invention;
FIG. 6 is another side schematic view of a portion of a window air conditioner according to an exemplary embodiment of the present invention;
fig. 7 is a top view of a portion of a window type air conditioner according to an exemplary embodiment of the present invention;
FIG. 8 is a flow chart illustrating an automatic humidification and heat exchange method for a window air conditioner according to an exemplary embodiment of the present invention;
it should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "contacting," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an air conditioner humidifying system, a window type air conditioner and a humidifying and heat exchanging method of the window type air conditioner. The condensed water outside the room is transferred into the indoor water storage tank through the water pump assembly, so that the problems that the condensed water cannot be simply discharged from the outdoor side and cannot be left outside the room are solved. Set up double-deck duplex filter equipment in the water tank, can effectively get rid of the impurity and the bacterium of comdenstion water, guarantee user's environmental safety, the water tank is inside to be preset simultaneously and to fold waterfall double-flow humidification system, can improve indoor humidity in step when the user uses the air conditioner, makes the air keep fresh, comfortable, can provide the heat transfer for indoor heat exchanger simultaneously. The air conditioner humidifying system, the window type air conditioner and the window type air conditioner humidifying and heat exchanging method provided by the invention are respectively described in detail below.
According to a first aspect of the present invention, a humidification system for an air conditioner is provided, which can be applied to an air conditioner, such as a wall-mounted air conditioner, a cabinet air conditioner, or a window air conditioner. In the following description, a window type air conditioner is taken as an example, but the present invention is not limited thereto.
As shown in fig. 1-7, the humidifying system of the air conditioner of the present invention includes a water storage tank 10 and a humidifying heat exchange device. The water storage tank 10 is used for storing humidification water. The humidifying water may be condensed water from the air conditioner or may be a mixture of the condensed water and the injected water. The humidifying heat exchange device is used for exchanging heat with the indoor heat exchanger of the air conditioner while humidifying water in the water storage tank 10 for indoor humidification. Not only utilized the air conditioner comdenstion water to indoor humidification, improved the user comfort level of blowing, can also improve heat exchange efficiency at the in-process of humidification to the heat exchanger heat transfer in room.
In some embodiments, as shown in fig. 1 and fig. 2, the humidifying and heat exchanging device includes an automatic humidifying and heat exchanging pipe 21 communicated with the water storage tank 10, a plurality of permeation holes 211 are formed in the automatic humidifying and heat exchanging pipe 21, and a first water permeating component (not shown) is coated on the permeation holes 211, and the automatic humidifying and heat exchanging pipe 21 is used for blowing water air on the first water permeating component to the indoor heat exchanger 40 (shown in fig. 4) through air intake of the air conditioner and then to the indoor.
The automatic humidification heat exchange tube 21 can be the form of buckling, sets up in the place ahead of indoor heat exchanger 40, and is relative with the air intake, and first infiltration part can be for loose infiltration sponge or infiltration cloth etc. the material that the water absorption water permeability is good, and first infiltration part can twine the outer wall of automatic humidification heat exchange tube 21 and cover infiltration hole 211. The condensed water in the water storage tank 10 flows into the automatic humidifying heat exchange tube 21 by utilizing the self gravity and permeates into the first water seepage part through the water seepage holes 211, the water and air on the first water seepage part are blown to the indoor heat exchanger by the inlet air entering from the air inlet of the air conditioner to exchange heat with the indoor heat exchanger, and then the air with water and air is blown out from the air outlet of the air conditioner to humidify the indoor air.
The condensed water in the water storage tank 10 of the invention flows into the automatic humidifying heat exchange tube 21 by utilizing the self-gravity mode and is matched with the air inlet and the air outlet of the air conditioner to realize the automatic air humidifying effect and the heat exchange effect of the indoor heat exchanger.
In some embodiments, as shown in fig. 1 and 2, the water storage tank 10 may include a first water storage tank 11 and a second water storage tank 12, and the automatic humidification heat exchange pipe 21 is communicated with the second water storage tank 12. The humidifying and heat exchanging device further comprises an active humidifying and heat exchanging assembly 22 arranged in the first water storage tank 11, and the active humidifying and heat exchanging assembly 22 is used for blowing water in the first water storage tank 11 to the indoor and exchanging heat with the indoor heat exchanger 40.
The humidifying heat exchange device comprises an automatic humidifying heat exchange tube 21 and an active humidifying heat exchange assembly 22, and can humidify air and exchange heat for an indoor heat exchanger simultaneously by adopting automatic humidifying heat exchange and active humidifying heat exchange modes.
Further, the second water storage tank 12 is located above the first water storage tank 11 and is communicated with the first water storage tank 11 through a flow guide pipe 23, wherein the automatic humidification heat exchange pipe 21 is communicated with a first position C of the second water storage tank 12, one end (upper end) of the flow guide pipe 23 extending into the second water storage tank 12 is higher than the first position C, the first water storage tank 11 is used for storing air conditioner condensate, and the air conditioner condensate flows into the second water storage tank through the flow guide pipe. When the water level of the condensed water in the second water storage tank 12 is lower than the upper end of the flow guide pipe 23, the condensed water flows into the automatic humidification heat exchange pipe 21, but because the outflow speed of the condensed water from the permeation hole 211 is slow, and when the water volume is large, the water level can continue to rise, therefore, the flow guide pipe 23 is arranged, when the water level exceeds the upper end of the flow guide pipe 23, the condensed water enters the first water storage tank 11 through the flow guide pipe 23, and the condensed water flowing into the first water storage tank 11 is blown to the indoor by the active humidification heat exchange component to play an indoor humidification effect and exchange heat with the indoor heat exchanger 40.
More specifically, with continued reference to fig. 1 and 2, first storage tank 11 is provided with a humidifying hole 111 and a heat exchanging hole 112. The active humidification heat exchange assembly 22 includes a second water permeating part 221 and a centrifugal fan 222, wherein the second water permeating part 221 is disposed at the humidification hole 111 and is used for absorbing water in the first water storage tank 11. The second water permeating part 221 may be directly contacted with the lower end of the guide pipe 23 so that the condensed water flowing out of the guide pipe 23 preferentially drips onto the second water permeating part 211, thus reducing the water permeating time of the second water permeating part 221. The air outlet of the centrifugal fan 222 faces the second water penetration part 221, and the air inlet of the centrifugal fan faces the heat exchange hole 112, and the heat exchange hole 112 may face the air inlet generated by the centrifugal fan of the indoor heat exchanger 40 (as shown in fig. 7) of the air conditioner for the indoor heat exchanger 40 of the air conditioner.
According to the active humidification heat exchange assembly 22, due to the fan blades on the centrifugal fan 222, on one hand, one side of each fan blade actively blows air to the second water seepage part 221 to blow water and air on the second water seepage part 221 to the indoor to achieve a humidification effect, and on the other hand, the other side of each fan blade enters air to achieve a heat exchange effect with the indoor heat exchanger 40 of the air conditioner.
The first water tank 11 may be provided with a water filling pipe 223 and a water discharging pipe 224, respectively, which communicate with the first water tank 1. The active humidification heat exchange assembly can be used for indoor humidification without using condensed water, for example, the air conditioner does not produce condensed water in a heating mode or when the whole air conditioner does not work, and a user can directly inject external water into the first water storage tank 11 through the water injection pipe 223, so that the indoor humidification can be actively performed, and heat exchange with the air conditioner indoor heat exchanger 40 can be realized. When the water in the first water storage tank 11 is too much, for example, in the air conditioner continuous cooling mode, the generated condensed water is too much, and the water can be drained through the second drainage pipe 224, for example, the drainage outlet of the second drainage pipe 224 is provided with a chassis rubber plug, so that the user can take down the chassis rubber plug and drain the water inside.
In some embodiments, since there may be some pollution of the condensed water discharged from the air conditioner, the water storage tank 10 of the present invention further includes a third water storage tank 13 disposed above the second water storage tank 12 and communicated with the second water storage tank 12, and a fourth water storage tank 14 disposed above the third water storage tank 13 and communicated with the third water storage tank 13, the fourth water storage tank being provided with an air conditioner condensed water inlet, and a sterilization material is disposed in the third water storage tank 13 and/or the fourth water storage tank 14. For example, the fourth water storage tank 14 is internally provided with an activated carbon material which can effectively filter impurities, the third water storage tank 13 is internally provided with an antibacterial material which can effectively kill bacteria in condensed water, namely the third water storage tank 13 and the fourth water storage tank 14 form a double-layer compound filtering device which can effectively filter impurities and kill bacteria, and a comfortable and safe environment is provided for users.
In some embodiments, as shown in fig. 3, the air conditioner humidification system of the present invention further includes a water pump assembly 30, the water pump assembly 30 includes a water pump 31, a water pipe and a heating element 32, the water pump 31 is communicated with the air conditioner condensed water inlet of the fourth water storage tank 14 through the water pipe for delivering the air conditioner condensed water into the fourth water storage tank 14, and the heating element 32 is disposed on the water pump 31 for heating the condensed water. The water pump assembly 30 may also include a foam level switch 33.
When in the refrigeration mode, the outdoor temperature is high, there is no risk of freezing of condensed water, at this time, the electric heating element (also called heating element 32) is in the off state, the outdoor condensed water level is continuously raised in the refrigeration process, and when the foam water level switch is in the T1 stroke, the water pump 31 is in the off state; when the water level rises gradually and the foam water level switch reaches the stroke of T2, the water pump 31 starts to work, and the condensed water is pumped into the water storage tank on the indoor side from the outdoor side. At the moment, the outdoor condensation water level gradually drops, and when the foam water level switch reaches the stroke of T1, the water pump stops working. When the heating mode is adopted, particularly during ultralow-temperature heating, the outdoor temperature is very low, condensed water has the risk of freezing, the outdoor temperature sensing bulb can preferentially sense the outdoor temperature so as to judge whether the outdoor condensed water is frozen or not, if the outdoor condensed water is frozen, the electric heating element can be started to work, heat is conveyed into the condensed water through the heat-conducting water pumping pipeline, the condensed water is prevented from freezing, the whole machine starts to run, if the outdoor condensed water is not frozen, the whole machine directly starts to run, the level of the condensed water starts to rise, and when the foam water level switch is in a T1 stroke, the water pump is in a closed state; when the water level rises gradually and the foam water level switch reaches the stroke of T2, the water pump element starts to work to pump the condensed water from the outdoor side to the indoor side. At the moment, the outdoor condensation water level gradually drops, and when the foam water level switch reaches the stroke of T1, the water pump stops working.
There is also provided in accordance with a second aspect of the present invention, a window type air conditioner, comprising: the humidification system of an air conditioner as in any one of the above embodiments.
In some embodiments, as shown in fig. 4, the window type air conditioner includes a housing 50, the housing 50 is provided with an air inlet and an air outlet arranged up and down; the housing 50 has an indoor accommodating chamber for accommodating the indoor heat exchanger 40, the water storage tank 10, the automatic humidification heat exchange tube 21, the active humidification heat exchange assembly 22, the control circuit board and the like, and an outdoor accommodating chamber for accommodating the outdoor heat exchanger, the compressor, the fan, the water pump assembly 30 and the like. The air conditioner air inlet and the air conditioner air outlet are located on the indoor side. The indoor heat exchanger is arranged at the air conditioner air outlet, the humidifying heat exchange tube 21 of the air conditioner humidifying system is positioned between the air inlet and the indoor heat exchanger, in front of the humidifying heat exchange tube 21, water air on the humidifying heat exchange tube 21 is blown to the indoor heat exchanger 40 by inlet air entering from the air conditioner air inlet and then blown out from the air conditioner air outlet, the automatic humidifying heat exchange effect of lower inlet air, humidifying and upper outlet air is formed, and the user comfort level is improved.
In some embodiments, as shown in fig. 2, 4 and 7, the housing 50 further includes an active humidification port, and the active humidification port is disposed left and right of the air conditioner inlet and the air conditioner outlet, for example, the active humidification port is located at the right side of the air conditioner inlet and the air conditioner outlet and also at the indoor side; the humidifying hole 111 of the first water storage tank 11 of the air conditioner humidifying system corresponds to the active humidifying port, the heat exchange hole 112 of the first water storage tank 11 corresponds to the indoor heat exchanger 50 and is located on the right side of the indoor heat exchanger 50, namely, the heat exchange hole 112 is located on the left side of the first water storage tank 11, and the humidifying hole 11 is located on the front side of the first water storage tank 11. The centrifugal fan of the active humidification heat exchange assembly 22 blows the moisture on the second water seepage part 221 to the indoor through the humidification hole 11 of the first water storage tank 11 and the active humidification port on the housing to achieve the humidification effect, and meanwhile, the inlet air of the centrifugal fan exchanges heat for the indoor heat exchanger 50 corresponding to the heat exchange hole 112 through the heat exchange hole 112, so that the left air inlet-humidification-front (front) air outlet effect is formed.
The third aspect of the present invention further provides a humidification and heat exchange method for a window air conditioner, as shown in fig. 8, and the method is applied to the window air conditioner according to any of the above embodiments, where the window air conditioner includes a cooling mode, a heating mode, and an active humidification mode. The method comprises the following steps:
under the refrigeration mode of the window type air conditioner, the indoor air is humidified by condensed water on the automatic humidification heat exchange tube communicated with the water storage tank and/or the active humidification heat exchange assembly and simultaneously exchanges heat with the indoor heat exchanger of the air conditioner.
Under the refrigeration mode, both can be for the room air humidification and for the heat exchanger heat transfer of indoor through automatic humidification heat transfer mode, can also be for the room air humidification and for the heat exchanger heat transfer of indoor through initiative humidification heat transfer mode, can also be for the room air humidification and for the heat exchanger heat transfer of indoor through automatic humidification heat transfer mode and initiative humidification heat transfer mode simultaneously.
Specifically, under the refrigeration mode of the window type air conditioner, the outer cavity condensed water level of the window type air conditioner is detected, whether the outer cavity condensed water level exceeds a first preset water level value or not is judged, if the outer cavity condensed water level is larger than or equal to the first preset water level value, an outer cavity water pump is controlled to be started, condensed water in an outer cavity is pumped into a water storage tank of an inner cavity, and if the outer cavity condensed water level is smaller than the first preset water level value, the water pump in the outer cavity is controlled to be stopped.
Detecting the temperature in the external cavity of the window air conditioner in a heating mode of the window air conditioner, judging whether the temperature in the outdoor cavity exceeds a preset temperature value, if the temperature in the outdoor cavity is less than or equal to the preset temperature value, starting a heating element to heat the condensed water in the outdoor cavity, and if the temperature in the outdoor cavity is greater than the preset temperature value, closing the heating element to stop heating the condensed water in the outdoor cavity.
Specifically, when in the cooling mode, the outdoor temperature is high, there is no risk of freezing of condensed water, at this time, the electric heating element (also called heating element 32) is in the off state, the outdoor condensed water level is continuously raised in the cooling process, and when the foam water level switch is in the T1 stroke, the water pump 31 is in the off state; when the water level gradually rises and the foam water level switch reaches the stroke of T2, the water pump 31 starts to work to pump the condensed water from the outdoor side to the water storage tank at the indoor side. At the moment, the outdoor condensation water level gradually drops, and when the foam water level switch reaches the stroke of T1, the water pump stops working. When in a heating mode, particularly during ultra-low temperature heating, the outdoor temperature is very low, condensed water has the risk of freezing, the outdoor temperature sensing bulb can preferentially sense the outdoor temperature, so as to judge whether the outdoor condensed water is frozen, if the outdoor condensed water is frozen, the electric heating element can start to work, heat is transmitted into the condensed water through the heat conduction type water pumping pipeline, the condensed water is prevented from freezing, the whole machine starts to operate, if the outdoor condensed water is not frozen, the whole machine directly starts to operate, the water level of the condensed water starts to rise, and when the foam water level switch is in a T1 stroke, the water pump is in a closed state; when the water level rises gradually and the foam water level switch reaches the stroke of T2, the water pump element starts to work to pump the condensed water from the outdoor side to the indoor side. At the moment, the outdoor condensation water level gradually drops, and when the foam water level switch reaches the stroke of T1, the water pump stops working.
The method also comprises the step of responding to the active humidifying instruction of the window type air conditioner, and controlling the active humidifying heat exchange assembly to humidify the indoor air and simultaneously exchange heat with the indoor heat exchanger of the air conditioner. Responding to an active humidification instruction of the window type air conditioner, detecting the water level of a first water storage tank, judging whether the water level in the first water storage tank exceeds a preset second water level value, if the water level in the first water storage tank is larger than the preset second water level value, controlling an active humidification heat exchange assembly to humidify indoor air and simultaneously exchange heat with an indoor heat exchanger of the air conditioner, and if the water level in the first water storage tank is smaller than or equal to the preset second water level value, sending an alarm.
It is worth noting that in response to an active humidification instruction of the window type air conditioner, the active humidification heat exchange assembly is controlled to humidify indoor air and simultaneously exchange heat with an indoor heat exchanger of the air conditioner, and the active humidification heat exchange assembly can be executed in a cooling mode and a heating mode or in a standby state (namely in a non-cooling state and a non-heating state) of the whole air conditioner.
It is further understood that the use of "a plurality" in this disclosure means two or more, as other terms are analogous. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.
Claims (17)
1. An air conditioner humidification system, comprising:
the water storage tank is used for storing humidifying water;
and the humidifying heat exchange device is used for utilizing the humidifying water in the water storage tank to perform heat exchange with the indoor heat exchanger of the air conditioner while performing indoor humidification.
2. The air conditioner humidification system of claim 1,
humidification heat transfer device include with the automatic humidification heat exchange tube that the storage water tank is linked together, be provided with a plurality of infiltration holes on the automatic humidification heat exchange tube, just the cladding has first infiltration part on the infiltration hole, automatic humidification heat exchange tube is used for will through the air conditioner air inlet blow to indoor heat exchanger heat transfer after to indoor to the vapor on the first infiltration part.
3. The air conditioner humidification system of claim 2,
the water storage tank comprises a first water storage tank and a second water storage tank, and the automatic humidifying heat exchange pipe is communicated with the second water storage tank;
the humidifying heat exchange device further comprises an active humidifying heat exchange assembly arranged in the first water storage tank, and the active humidifying heat exchange assembly is used for blowing water in the first water storage tank to the indoor and exchanging heat with the indoor heat exchanger.
4. The air conditioner humidification system of claim 3,
the second water storage tank is positioned above the first water storage tank and communicated with the first water storage tank through a guide pipe, wherein the automatic humidifying heat exchange pipe is communicated with the first position of the second water storage tank, one end of the guide pipe extending into the second water storage tank is higher than the first position, and air conditioner condensate water stored in the second water storage tank flows into the first water storage tank through the guide pipe.
5. The air conditioner humidification system of claim 3 or 4,
the first water storage tank is provided with a humidifying hole and a heat exchange hole;
initiative humidification heat transfer unit includes second infiltration part and centrifugal fan, second infiltration part set up in humidification hole department, centrifugal fan's air outlet orientation second infiltration part, centrifugal fan's air intake orientation heat transfer hole, the air inlet of centrifugal fan's production be used for with the indoor heat exchanger of air conditioner.
6. The air conditioner humidification system of claim 5,
the first water storage tank is also provided with a water injection pipe and a water discharge pipe which are respectively communicated with the first water storage tank.
7. The air conditioner humidification system of claim 3,
the water storage tank also comprises a third water storage tank arranged above the second water storage tank and communicated with the second water storage tank and a fourth water storage tank arranged above the third water storage tank and communicated with the third water storage tank, and the fourth water storage tank is provided with an air conditioner condensed water inlet;
and a sterilizing material is arranged in the third water storage tank and/or the fourth water storage tank.
8. The air conditioner humidification system of claim 7, further comprising:
the water pump assembly comprises a water pump, a water delivery pipe and a heating element, the water pump is communicated with an air conditioner condensate water inlet of the fourth water storage tank through the water delivery pipe and used for conveying air conditioner condensate water to the fourth water storage tank, and the heating element is arranged on the water pump and used for heating the condensate water.
9. A window type air conditioner, comprising:
the humidification system of an air conditioner as claimed in any one of claims 1 to 8.
10. The window air conditioner as set forth in claim 9, including:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air conditioner air inlet and an air conditioner air outlet which are arranged up and down;
the indoor heat exchanger is arranged at the air outlet of the air conditioner;
the humidifying heat exchange tube of the air conditioner humidifying system is positioned between the air inlet and the indoor heat exchanger, and water and air on the humidifying heat exchange tube are blown to the indoor heat exchanger from the air inlet of the air conditioner and then blown out from the air outlet of the air conditioner.
11. The window air conditioner as set forth in claim 10, including:
the shell also comprises an active humidifying port, and the active humidifying port is arranged left and right with the air conditioner air inlet and the air conditioner air outlet;
the humidifying hole of the first water storage tank of the air conditioner humidifying system corresponds to the active humidifying port, and the heat exchange hole of the first water storage tank corresponds to the indoor heat exchanger.
12. The window air conditioner as set forth in claim 10, including:
the shell comprises an indoor cavity and an outdoor cavity, a water storage tank of the air conditioner humidification system is arranged in the indoor cavity, and a water pump assembly of the air conditioner humidification system is arranged in the outdoor cavity.
13. A method for humidifying and heat exchanging of a window type air conditioner, which is applied to the window type air conditioner as claimed in any one of claims 9 to 12, and comprises the following steps:
under the refrigeration mode of the window type air conditioner, the indoor air is humidified by condensed water on the automatic humidification heat exchange tube communicated with the water storage tank and/or the active humidification heat exchange assembly and simultaneously exchanges heat with the indoor heat exchanger of the air conditioner.
14. The method for humidifying and heat exchanging of a window type air conditioner as claimed in claim 13, further comprising:
detecting the outer cavity condensed water level of the window type air conditioner in a refrigeration mode, judging whether the outer cavity condensed water level exceeds a first preset water level value, if the outer cavity condensed water level is larger than or equal to the first preset water level value, controlling an outer cavity water pump to be started, pumping condensed water in an outer cavity into a water storage tank of an inner cavity, and if the outer cavity condensed water level is smaller than the first preset water level value, controlling the water pump in the outer cavity to be stopped.
15. The method for humidifying and heat exchanging of a window type air conditioner as claimed in claim 13, further comprising:
detecting the temperature in the external cavity of the window air conditioner in a heating mode of the window air conditioner, judging whether the temperature in the outdoor cavity exceeds a preset temperature value, if the temperature in the outdoor cavity is less than or equal to the preset temperature value, starting a heating element to heat the condensed water in the outdoor cavity, and if the temperature in the outdoor cavity is greater than the preset temperature value, closing the heating element to stop heating the condensed water in the outdoor cavity.
16. The method for humidifying and heat exchanging of a window type air conditioner as claimed in claim 13, further comprising:
and responding to an active humidification instruction of the window type air conditioner, and controlling the active humidification heat exchange assembly to humidify the indoor air and simultaneously exchange heat with the indoor heat exchanger of the air conditioner.
17. The humidification heat exchange method of a window type air conditioner as claimed in claim 16,
responding to the window type air conditioner active humidification instruction, the heat exchange with the air conditioner indoor heat exchanger while controlling the active humidification heat exchange assembly to humidify the indoor air comprises the following steps:
responding to an active humidification instruction of the window type air conditioner, detecting the water level of a first water storage tank, judging whether the water level in the first water storage tank exceeds a preset second water level value, if the water level in the first water storage tank is greater than the preset second water level value, controlling an active humidification heat exchange assembly to humidify indoor air and simultaneously exchange heat with an indoor heat exchanger of the air conditioner, and if the water level in the first water storage tank is less than or equal to the preset second water level value, sending an alarm.
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