CN115751570B - Air purifier capable of dehumidifying and humidifying - Google Patents
Air purifier capable of dehumidifying and humidifying Download PDFInfo
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- CN115751570B CN115751570B CN202211551045.9A CN202211551045A CN115751570B CN 115751570 B CN115751570 B CN 115751570B CN 202211551045 A CN202211551045 A CN 202211551045A CN 115751570 B CN115751570 B CN 115751570B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000003595 mist Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 66
- 238000005192 partition Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000004887 air purification Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 238000007791 dehumidification Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 13
- 238000012546 transfer Methods 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
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- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Landscapes
- Air Humidification (AREA)
Abstract
The invention relates to the technical field of air conditioning equipment, in particular to an air purifier capable of dehumidifying and humidifying. The air purifier capable of dehumidifying and humidifying comprises: the shell is provided with an air inlet and an air outlet; the fan is arranged in the shell, and the inlet of the fan is correspondingly arranged with the air inlet; the liquefying part is arranged in the shell, the inlet of the liquefying part is communicated with the outlet of the fan, the outlet of the liquefying part is communicated with the air outlet, and the liquefying part is suitable for liquefying water in the air; an air purifying unit disposed in the housing; and the humidifying part is arranged in the shell and is suitable for spraying water mist to the air outlet so as to humidify air. The air purifier is provided with the blower, the liquefying part, the air purifying part and the humidifying part in the shell, namely the liquefying part and the humidifying part are integrated in the air purifier, so that the air purifier has the functions of purifying, dehumidifying and humidifying air.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air purifier capable of dehumidifying and humidifying.
Background
The dehumidifier, the humidifier and the air purifier are used as three products with different functions, most manufacturers on the market at present are used for separately researching and selling the three electric appliances, and users use the air dehumidifier to dehumidify in the weather such as the spring warming days or the continuous overcast and rainy days, so that the air is required to be humidified when the air is dried in winter, and the air purifier is used for purifying the air in the haze days. The dehumidifier, the humidifier and the air purifier are used as three products with different functions, on one hand, the three products occupy a larger area of a household housing, and the using space of the house is reduced to a certain extent; on the other hand, most of dehumidifiers in the market adopt the moisture absorption of color-changing cobalt-free silica gel, drying agent and the like to dry and dry, so that the moisture absorption effect is very slow, if the cobalt-free silica gel and the drying agent are excessively moist in the drying process, water vapor can be generated and then drifted into the air, and the humidity in the air can be increased.
Disclosure of Invention
Therefore, the invention aims to overcome the defect that three products of a dehumidifier, a humidifier and an air purifier in the prior art occupy large space, thereby providing the air purifier capable of dehumidifying and humidifying.
In order to solve the above problems, the present invention provides a dehumidifiable, humidified air cleaner comprising: the shell is provided with an air inlet and an air outlet; the fan is arranged in the shell, and the inlet of the fan is correspondingly arranged with the air inlet; the liquefying part is arranged in the shell, the inlet of the liquefying part is communicated with the outlet of the fan, the outlet of the liquefying part is communicated with the air outlet, and the liquefying part is suitable for liquefying water in the air so as to dehumidify the air; an air purifying part which is arranged in the shell and is suitable for purifying the air entering the shell from the air inlet; and the humidifying part is arranged in the shell and is suitable for spraying water mist to the air outlet so as to humidify air.
Optionally, the liquefaction portion sets up in the top of fan, and humidification portion sets up in the top of liquefaction portion, and the air outlet is higher than the air intake setting.
Optionally, be equipped with a plurality of baffles in the shell, a plurality of baffles are arranged in proper order from top to bottom along vertical direction, and a plurality of baffles separate into a plurality of cavitys with the inner chamber of shell, and fan, humidification portion, liquefaction portion and air purification portion all set up on corresponding baffle.
Optionally, the liquefying portion includes: a liquefaction box; the movable plate is movably arranged in the liquefaction box and divides the inner cavity of the liquefaction box into a lower cavity and an upper cavity, and the lower cavity is communicated with the inlet and the outlet of the liquefaction box; a liquid tank disposed in the upper chamber and adapted to store a liquid having a temperature below 0 ℃; the driving piece is connected with the movable plate and drives the movable plate to move so as to enable the upper cavity and the lower cavity to be communicated or not communicated.
Optionally, a water outlet is arranged on the bottom of the liquefaction box, a waste water pipe is connected to the water outlet so as to discharge the condensed water to the outside of the shell through the waste water pipe, and/or a liquid input pipe is arranged on the shell, one end of the liquid input pipe is communicated with the liquid tank, and the other end of the liquid input pipe penetrates out of the shell to form a liquid input port.
Optionally, the inlet of the air purifying part is communicated with the outlet of the liquefying part, and the outlet of the air purifying part is communicated with the air outlet.
Optionally, the air purifier further comprises an air pump, an inlet of the air pump is communicated with an outlet of the air purifying part, and an outlet of the air pump is communicated with the air outlet.
Optionally, the humidification portion includes water tank, water pump and atomizing piece, and water tank and water pump intercommunication, the import of atomizing piece and the delivery port intercommunication of water pump, the export of air purification portion and the import intercommunication of atomizing piece, and the export of atomizing piece is suitable for the blowout water smoke, and when air purifier was in purification state or dehumidification state, the fan worked, and the water pump stopped, and when air purifier was in humidification state, the fan stopped, and the water pump worked.
Optionally, the air purifying part includes: an air purifying box; the air filter is arranged in the air purifying box, and the inlet and the outlet of the air purifying box are positioned on two sides of the air filter.
Optionally, the air purifying part further comprises a heating element, and the heating element is arranged in the air purifying box.
The invention has the following advantages:
1. the blower, the liquefying part, the air purifying part and the humidifying part are arranged in the shell, namely the liquefying part and the humidifying part are integrated in the air purifier, so that the air purifier has the functions of air purification, dehumidification and humidification, and compared with three products of the dehumidifier, the humidifier and the air purifier in the prior art, the air purifier has small occupied space and improves the effective utilization space of a room; under the effect of fan, indoor air gets into in the shell from the air intake, then gets into liquefaction portion, under the effect of liquefaction portion, the moisture liquefaction water in the air, and the air after the dehumidification flows into indoor through the air outlet, compares with the dehumidification mode that adopts moisture absorption such as no cobalt silica gel, drier among the prior art, and liquefaction portion carries out the effect of dehumidification to the moisture high efficiency.
2. The liquefaction portion sets up in the top of fan, and humidification portion sets up in the top of liquefaction portion, and the air outlet is higher than the air intake setting, and the vertical space of make full use of shell, liquefaction portion and humidification portion set up in the upper portion of shell, more be convenient for add water to humidification portion, also be convenient for annotate liquid to liquefaction portion, set up the fan in the bottom of shell, can alleviate the vibration that the fan during operation produced, reduce the noise that the fan during operation produced.
3. When dehumidifying, the driving piece drives the movable plate to move, so that the upper cavity is communicated with the lower cavity, air flowing out from the outlet of the fan enters the lower cavity of the liquefaction box through the inlet of the liquefaction box, hot and humid air rises upwards to enter the upper cavity to be in contact with the surface of the liquid tank, liquid with the temperature lower than 0 ℃ is stored in the liquid tank, the liquid temperature is transferred to the liquid tank, the temperature of the outer surface of the liquid tank is also lower than the liquid with the temperature lower than 0 ℃, and the air with higher humidity is liquefied into water to dehumidify the air.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a dehumidifiable, humidified air purifier according to an embodiment of the present invention;
FIG. 2 shows a schematic cross-sectional view of the air purifier of FIG. 1;
FIG. 3 shows a schematic A-A cross-sectional view of the air purifier of FIG. 2;
FIG. 4 shows an exploded schematic view of the liquefaction section of the air purifier of FIG. 1;
Fig. 5 shows an exploded schematic view of an air cleaning part of the air cleaner of fig. 1.
Reference numerals illustrate:
10. A housing; 11. a front plate; 12. a back plate; 13. a side plate; 14. a top plate; 15. a bottom plate; 16. a partition plate; 17. an air inlet grille; 18. an air outlet grille; 20. a blower; 30. a liquefying section; 31. a liquefaction box; 311. liquefying the box body; 312. liquefying the box cover; 3121. a buckle; 32. a movable plate; 33. a liquid tank; 34. a waste pipe; 35. a liquid input tube; 37. a seal ring; 38. a nut; 39. a vertical plate; 40. an air purifying unit; 41. an air purifying box; 411. purifying the box body; 4111. clamping strips; 412. a purifying box cover; 42. an air filter; 43. a heat generating member; 50. a humidifying unit; 51. a water tank; 52. a water pump; 53. an atomizing member; 54. a water inlet pipe; 55. a three-way pipe; 56. a bracket; 57. a jet plate; 61. an air pump; 62. a first air tube; 63. a second air tube; 71. and a transfer room.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
In the prior art, the dehumidifier, the humidifier and the air purifier are used in products with different use scenes, the use frequency of each product is not high in one year, and the occupied space is larger; in addition, the mode of drying and drying after moisture absorption of cobalt-free silica gel, drying agent and the like is adopted to remove the moisture, so that the effect of dehumidification is limited, and the time and the electricity are consumed.
In order to solve the above-described problems, as shown in fig. 1 to 3, the dehumidifiable, humidified air cleaner of the present embodiment includes: the air conditioner comprises a shell 10, a fan 20, a liquefying part 30, an air purifying part 40 and a humidifying part 50, wherein the shell 10 is provided with an air inlet and an air outlet; the fan 20 is arranged in the shell 10, and an inlet of the fan 20 is correspondingly arranged with the air inlet; the liquefying part 30 is arranged in the shell 10, the inlet of the liquefying part 30 is communicated with the outlet of the fan 20, the outlet of the liquefying part 30 is communicated with the air outlet, and the liquefying part 30 is suitable for liquefying water in the air so as to dehumidify the air; the air purifying part 40 is provided in the housing 10 and adapted to purify air entering the housing 10 from the air inlet; the humidifying part 50 is provided in the casing 10 and adapted to spray water mist toward the air outlet to humidify the air.
The air purifier capable of dehumidifying and humidifying is characterized in that the blower 20, the liquefying part 30, the air purifying part 40 and the humidifying part 50 are arranged in the shell 10, namely, the liquefying part 30 and the humidifying part 50 are integrated in the air purifier, so that the air purifier has the functions of air purification, dehumidification and humidification, and compared with three products of the dehumidifier, the humidifier and the air purifier in the prior art, the air purifier occupies small space, and the effective utilization space of a room is improved; under the effect of fan 20, indoor air gets into in the shell 10 from the air intake, then gets into liquefaction portion 30, and under the effect of liquefaction portion, the moisture liquefaction water in the air, and the air after the dehumidification flows into indoor through the air outlet, compares with the dehumidification mode that adopts moisture absorption such as no cobalt silica gel, drier in the prior art, and liquefaction portion dehumidifies the effect of moisture fast high-efficient.
The air purifier has a dehumidification state, a humidification state and a purification state, when the air purifier is in the dehumidification state, the blower 20 and the liquefaction part 30 are operated, the humidification part 50 is not operated, and at this time, the air purification part 40 may be operated or not operated; when the air purifier is in a humidifying state, the humidifying part 50 works, and the fan 20, the liquefying part 30 and the air purifying part 40 do not work; when the air purifier is in the purifying state, the blower 20 and the air purifying section 40 are operated, and the liquefying section 30 and the humidifying section 50 are not operated. The dehumidifying and humidifying air purifier integrates the use scenes and advantages of three different electric appliances of the dehumidifier, the humidifier and the air purifier, and compared with the prior products, the functions and effects are faster and more efficient; the utilization rate of the air purifier capable of dehumidifying and humidifying by a user is greatly improved while the effective utilization space of a room is improved.
Fig. 2 is a schematic view of the air cleaner of fig. 3 in a cross-section B-B direction.
Specifically, the fan 20 includes a scroll case, a wind wheel, and a motor that drives the wind wheel to rotate, sucking air in the room into the air cleaner.
In this embodiment, as shown in fig. 1 to 3, the liquefaction portion 30 is disposed above the blower 20, the humidification portion 50 is disposed above the liquefaction portion 30, the air outlet is higher than the air inlet, the vertical space of the housing is fully utilized, the liquefaction portion 30 and the humidification portion 50 are disposed on the upper portion of the housing, so that the humidification portion 50 is more convenient to be filled with water, the liquefaction portion is also convenient to be filled with liquid, the blower 20 is disposed at the bottom of the housing 10, vibration generated during operation of the blower 20 can be reduced, and noise generated during operation of the blower 20 is reduced.
In this embodiment, a plurality of separators 16 are disposed in the casing 10, the plurality of separators 16 are sequentially arranged from top to bottom along the vertical direction, the plurality of separators 16 divide the inner cavity of the casing 10 into a plurality of cavities, and the blower 20, the humidifying portion 50, the liquefying portion 30 and the air purifying portion 40 are all disposed on the corresponding separators 16. The provision of the partition plate 16 facilitates the fixation of the fan 20, the humidification unit 50, the liquefaction unit 30, the air purification unit 40, and other components, and the fixation is simpler and more convenient.
Specifically, as shown in fig. 1 to 3, the housing 10 includes a front plate 11, a back plate 12, two side plates 13, a top plate 14 and a bottom plate 15, the front plate 11 and the back plate 12 are oppositely disposed, the two side plates 13 are oppositely disposed and connected with the front plate 11 and the back plate 12, the top plate 14 and the bottom plate 15 are oppositely disposed and are both connected with the front plate 11, the back plate 12 and the two side plates 13, an air inlet and an air outlet are formed in the front plate 11, the air inlet is disposed at the lower portion of the front plate 11, the air outlet is disposed at the upper portion of the front plate 11, an air inlet grille 17 is disposed at the air inlet, and an air outlet grille is disposed at the air outlet.
In this embodiment, as shown in fig. 2 and 3, the inlet of the air purifying part 40 is connected to the outlet of the liquefying part 30, the outlet of the air purifying part 40 is connected to the air outlet, and the air purifying part 40 can purify the air dehumidified by the liquefying part 30 or the air not dehumidified. It will be appreciated that the air cleaning section 40 may be provided at the air intake or at the outlet of the blower 20 as an alternative embodiment.
In the present embodiment, as shown in fig. 1 to 3, the air purifier further includes an air pump 61, an inlet of the air pump 61 is communicated with an outlet of the air purifying part 40, an outlet of the air pump 61 is communicated with an air outlet, purified air is delivered through the air pump 61, and air delivery is facilitated; the air pump 61 may function as a switch by controlling whether or not the air pump 61, the blower 20, the humidifying unit 50, and the liquefying unit 30 are operated to control the state of the air purifier. Specifically, when the air cleaner is in a dehumidified state, the blower 20, the air pump 61, and the liquefying portion 30 are operated, and the humidifying portion 50 is not operated; when the air purifier is in a humidified state, the humidifying unit 50 is operated, and the blower 20, the liquefying unit 30 and the air pump 61 are not operated; when the air purifier is in the purifying state, the blower 20 and the air pump 61 are operated, and the liquefying portion 30 and the humidifying portion 50 are not operated. It will be appreciated that the air pump 61 may not be provided and air may be delivered by the blower 20.
In this embodiment, as shown in fig. 2 and 3, the humidifying part 50 includes a water tank 51, a water pump 52 and an atomizing member 53, the water tank 51 is communicated with the water pump 52, an inlet of the atomizing member 53 is communicated with a water outlet of the water pump 52, an outlet of the air purifying part 40 is communicated with an inlet of the atomizing member 53, an outlet of the atomizing member 53 is adapted to spray water mist, when the air purifier is in a purifying state or a dehumidifying state, the blower 20 is operated, the water pump 52 is stopped, when the air purifier is in a humidifying state, the blower 20 is stopped, and the water pump 52 is operated. The water is atomized into water mist through the atomizing piece 53, and the water mist can humidify air; the humidifying part 50 has a simple structure and a good humidifying effect. It will be appreciated that, as an alternative embodiment, the humidifying portion 50 may also employ a wet curtain or the like, and is not limited thereto.
Specifically, the water tank 51 includes a water tank housing and a water storage tank, the water tank housing has a side opening, the water storage tank is horizontally arranged in the water tank housing in a push-pull manner from the side opening, the water tank housing is fixed on the housing or the partition plate, a water filling port is arranged on the top surface of the water storage tank, and when water needs to be filled, the water storage tank is pulled out by a small section to expose the water filling port, so that water can be filled into the water storage tank. It will be appreciated that, as an alternative embodiment, the water tank 51 may be provided without a water tank housing, the water tank 51 is fixed in the housing or on the partition board, an opening is provided on the top surface of the housing 10, a water inlet is provided on the top surface of the water tank corresponding to the opening, a water cover is provided at the opening, the water cover is opened, water can be added into the water tank 51, and after the water addition is completed, the water cover is provided at the opening.
In the present embodiment, the water tank 51 is disposed above the water pump 52, and the water tank 51 and the water pump 52 are connected by the water inlet pipe 54, so that connection is facilitated.
Specifically, the atomizing member 53 is a high-pressure nozzle, which is similar to a spray structure for sprinkling water to the surface of the grass, flower and soil in a park or garden, and will not be described in detail herein.
In this embodiment, the air purifier further includes a bracket 56, the atomizing member 53 is fixed on the bracket 56, the bracket 56 is fixed on the partition 16, that is, the atomizing member 53 is supported on the partition 16 through the bracket 56, and the atomizing member 53 is supported through the bracket 56, so that the fixing manner is simple and convenient, and the assembly is convenient.
In this embodiment, as shown in fig. 2 and 3, the air purifier further includes a spraying plate 57, an inlet of the spraying plate is connected with an outlet of the atomizing member 53, a plurality of spraying openings are formed on a side of the spraying plate facing the air outlet, and the inlet of the spraying plate 57 is communicated with the spraying openings, so that the sprayed air is more uniform, and the use feeling of a user is improved. Specifically, the structure of the spraying plate 57 is similar to that of a shower head, and will not be described in detail herein.
Specifically, the inlet of the atomizing piece 53 is communicated with the outlet of the water pump 52 through a connecting pipe, the connecting pipe is a three-way pipe 55, the three-way pipe 55 is provided with two inlets and one outlet, one inlet of the three-way pipe 55 is connected with the outlet of the water pump 52, the other inlet of the three-way pipe 55 is connected with the outlet of the air pump 61, the outlet of the three-way pipe 55 is connected with the inlet of the atomizing piece 53, and the atomizing piece 53, the water pump 52 and the air pump 61 are connected through the three-way pipe 55, so that the connecting mode is simple and convenient, and the assembly efficiency is improved.
In the present embodiment, as shown in fig. 3 and 4, the liquefying portion 30 includes: the liquefaction box 31, the movable plate 32, the liquid tank 33 and a driving member (not shown in the figure), wherein the movable plate 32 is movably arranged in the liquefaction box 31 and divides the inner cavity of the liquefaction box 31 into a lower cavity and an upper cavity, and the lower cavity is communicated with the inlet and the outlet of the liquefaction box 31; a liquid tank 33 is arranged in the upper chamber and is adapted to store a liquid having a temperature below 0 ℃; the driving member is connected to the movable plate 32, and the driving member drives the movable plate 32 to move so that the upper chamber and the lower chamber are communicated or not. When dehumidification is performed, the driving piece drives the movable plate 32 to move, so that the upper cavity is communicated with the lower cavity, air flowing out from the outlet of the fan 20 enters the lower cavity of the liquefaction box 31 through the inlet of the liquefaction box 31, and damp and hot air rises into the upper cavity to be in contact with the surface of the liquid tank 33, as liquid with the temperature lower than 0 ℃ is stored in the liquid tank 33, the liquid temperature is transferred to the liquid tank 33, the temperature of the outer surface of the liquid tank 33 is also lower than 0 ℃, and the air with higher humidity is liquefied into water, so that the air is dehumidified. Specifically, the liquid is liquid nitrogen or the like, and the liquid tank 33 may also be referred to as a liquid nitrogen tank. The driving member is a motor or the like for opening or closing the movable plate 32.
The hot and humid air enters the liquefaction box 31, and the density of the hot and humid air is higher than that of the frozen air, so that the hot and humid air is brought into contact with the surface of the liquid tank 33, and the cold air is brought into contact with the hot and humid air downward, thereby dehumidifying the air.
In this embodiment, the liquefaction box 31 is in a table shape with a large top and a small bottom, which reduces the bottom area of the liquefaction box 31 and reduces the deposition of condensed water on the bottom of the liquefaction box 31. Preferably, the liquefaction box 31 is prismatic. It will be appreciated that the liquefaction box 31 may also be in the shape of a truncated cone.
Specifically, the movable plate 32 is rotatably provided in the liquefaction box 31, the rotation axis of the movable plate 32 is along the width direction or the length direction of the liquefaction box 31, the side edge of the movable plate 32 is rotatably provided in the liquefaction box 31, or the middle part of the movable plate 32 is rotatably provided in the liquefaction box 31, at which time the center of the movable plate 32 is located on the rotation axis of the movable plate 32.
Specifically, the liquefaction box 31 includes a liquefaction box body 311 and a liquefaction box cover 312, the liquefaction box cover 312 is arranged at the top opening of the liquefaction box body 311, the liquid tank 33 is fixed on the liquefaction box cover 312, and the fixing mode of the liquid tank 33 is simple. Preferably, the liquid tank 33 is connected with a bolt on the liquid tank 33 through a nut 38, so that the disassembly and the assembly are convenient. The liquefaction box cover 312 is provided with the buckle 3121 with the clamping hole, the liquefaction box body 311 is provided with the clamping rib, the clamping rib can be clamped into the clamping hole, the liquefaction box body 311 is connected with the liquefaction box cover 312 in a clamping way, and the disassembly and assembly efficiency is high.
In this embodiment, the top opening of the liquefaction box 311 is provided with a sealing groove, in which a sealing ring 37 is provided, the sealing ring 37 is abutted to the liquefaction box cover 312, and the sealing performance of the liquefaction box 31 can be ensured by the arrangement of the sealing ring 37, so that air leakage is prevented.
In this embodiment, a water outlet is provided on the bottom of the liquefaction box 31, and a waste water pipe 34 is connected to the water outlet, so that condensed water can be discharged to the outside of the casing 10 through the waste water pipe 34, and the condensed water can be timely discharged.
In this embodiment, two opposite vertical plates 39 are provided at the bottom of the liquefaction box 31, the vertical plates 39 are supported on the partition plate 16, and the liquefaction box 31 is supported on the partition plate 16 by the two vertical plates 39, so that the water outlet is located between the two vertical plates 39, and the connection of the waste water pipe 34 is facilitated.
In this embodiment, as shown in fig. 1 and 2, a liquid input pipe 35 is provided on the housing 10, one end of the liquid input pipe 35 communicates with the liquid tank 33, and the other end of the liquid input pipe 35 penetrates out of the housing 10 to form a liquid input port. The liquid inlet is connected to an external liquid supply device, and the external liquid supply device is connected to the other end of the liquid inlet pipe 35 without disassembling the back plate, so that liquid can be supplied to the liquid tank 33 through the liquid inlet, and the liquid can be used for liquefying air having a relatively large humidity. The other end of the liquid input pipe 35 is a thread section, and is in threaded connection with a liquid supply pipe of an external liquid supply device through the thread section, so that the disassembly and the assembly are simple.
In the present embodiment, as shown in fig. 3 and 5, the air purifying section 40 includes: an air cleaning cartridge 41 and an air filter 42, the air filter 42 being provided in the air cleaning cartridge 41, the inlet and outlet of the air cleaning cartridge 41 being located on both sides of the air filter 42. The air filter 42 can filter dust and the like in the air, and the air purifying part 40 is simple in structure and low in cost. Specifically, the air filter 42 is an air filter screen. Preferably, the number of the air filter elements 42 is two or the like, so that the circulation speed of the air can be slowed down.
Specifically, the air purifying box 41 includes a purifying box body 411 and a purifying box cover 412, and it should be noted that the specific structure of the air purifying box 41 is the same as the specific structure of the liquefying box 31, and will not be described in detail herein.
Preferably, two opposite side walls of the purifying box 411 are provided with clamping bars 4111, two adjacent clamping bars 4111 enclose a clamping groove, two side edges of the air filter are respectively clamped in the corresponding clamping grooves, and when the air filter is assembled, the air filter is directly inserted into the clamping groove of the purifying box 411 from top to bottom, so that the air filter is conveniently detached for replacement and maintenance.
In the present embodiment, the air cleaning portion 40 further includes a heat generating member 43, and the heat generating member 43 is disposed inside the air cleaning box 41. When the heating element 43 works, the air filter 42 can be dried, and the air blown out when the air filter is wet and moldy can be prevented from affecting the health of a user. Specifically, the air purifying part 40 further includes a humidity sensor, and the humidity inside the air purifying box 41 is detected by the humidity sensor during dehumidification, and when the humidity inside the air purifying box 41 is equal to or higher than a threshold value, the heating member 43 is controlled to start to operate, and the over-air filter screen is dried. Specifically, the heat generating member 43 is a heat generating film, an electric heating tube, or the like. The air filter 42 is provided with an upward opening slot, and the heating element 43 is inserted into the slot.
In this embodiment, the bottom of the air purifying box 41 is also provided with a water outlet, the water outlet of the air purifying box 41 and the water outlet of the liquefying box 31 are connected with the inlet of the waste water pipe 34 through a three-way pipe, and the condensed water in the air purifying box 41 is also discharged through the waste water pipe 34.
In this embodiment, as shown in fig. 3, the air purifier further includes a transfer chamber 71, an inlet of the transfer chamber 71 is connected to an outlet of the blower 20, an outlet of the transfer chamber 71 is connected to an inlet of the liquefaction box 31, and air flowing out from the outlet of the blower 20 enters the transfer chamber 71 and then enters the liquefaction box 31. The transition through transfer chamber 71 is effected by the larger fan outlet and smaller inlet of liquefaction box 31. It will be appreciated that the transfer chamber 71 may not be provided and may be connected to the outlet of the blower 20 via an air duct through the inlet of the liquefaction box 31.
Specifically, the outlet of the transfer chamber 71 and the outlet of the liquefaction box 31, and the inlet of the air purifying box 41 and the outlet of the liquefaction box 31 are respectively connected through the first air pipes 62, one first air pipe 62 is sleeved outside the outlet of the transfer chamber 71 and the outlet of the liquefaction box 31, and the other first air pipe 62 is sleeved outside the inlet of the air purifying box 41 and the outlet of the liquefaction box 31, so that connection is facilitated. It is understood that the first air pipe 62 may not be provided, and the outlet of the transfer chamber 71 and the outlet of the liquefaction box 31 may be directly connected, and the inlet of the air cleaning box 41 and the outlet of the liquefaction box 31 may be directly connected.
Specifically, a second air pipe 63 is connected to the outlet of the air purifying portion 40, and the other end of the second air pipe 63 is connected to the inlet of the air pump 61, so that the air pump 61 is connected to the air purifying portion 40. It is understood that, as an alternative embodiment, the air pump 61 may not be provided, and the second air pipe 63 may be provided with a switching valve, and the switching valve may control the on or off of the second air pipe 63.
Specifically, as shown in fig. 2 and 3, the number of the partition boards 16 is three and is respectively an upper partition board, a middle partition board, and a lower partition board, at this time, the inner cavity of the housing 10 is sequentially an upper cavity, a first middle cavity, a second middle cavity, and a lower cavity from top to bottom, the water tank 51 is disposed in the upper cavity, the bracket 56 is shaped like a Chinese character 'ji' and is fixed on the middle partition board, the air pump 61 and the water pump 52 are also fixed on the middle partition board, the liquefaction box 31, the air purification box 41, and the transfer chamber 71 are fixed on the top surface of the lower partition board, and the blower 20 is fixed on the bottom surface of the lower partition board.
The operation of the dehumidifiable and humidified air cleaner will be described with reference to fig. 1 to 3 as follows:
When the room is warmed up in spring, the humidity of the room is too high, a user starts the dehumidification function of the air purifier, the motor of the fan 20 starts to start, air with relatively high humidity in the room reaches the liquefaction part 30 through the air inlet grille 17, the fan, the transfer chamber 71 and the first air pipe 62, the movable plate 32 in the liquefaction box 31 is opened to enable the air to be in contact with a liquid nitrogen tank with temperature below the freezing point, the air with relatively high humidity is liquefied into water, the water flows into a sewer of the user room through the waste pipe 34, the liquefied air reaches the air purification part 40 through the first air pipe 62, the air is further filtered through the air filter screen, the liquefied condensed water flows into a sewer of the user room through the waste pipe 34, the liquefaction box 31 is designed to be conical, the bottom area of the liquefaction box 31 is reduced to a certain extent, and the deposition of the condensed water at the bottom of the liquefaction box 31 is reduced; the air after being condensed and filtered reaches the air pump 61 through the second air pipe 63, at this time, the water pump 52 is turned off, the air pump 61 is turned on, the air after being extracted and liquefied enters the three-way pipe 55, and the air after being dehumidified in the three-way pipe 55 is extracted by the high-pressure nozzle and flows out of the machine body through the injection plate 57 and the air outlet grille 18.
When the air is drier in winter, the user starts the humidifying function of the air purifier, the air pump 61 is turned off, the water pump 52 starts to work, water in the water tank 51 is pumped, the water is sprayed to the high-pressure nozzle through the water inlet pipe 54, the water pump 52 and the three-way pipe 55, and atomized water mist is sprayed from the high-pressure nozzle and flows out of the machine body through the spraying plate 57 and the air outlet grid 18.
When haze is on the day, the user starts the haze removing function of the air purifier, the movable plate 32 in the liquefaction box 31 is closed, the motor of the fan 20 starts to start, haze air in the room is extracted, the haze air reaches the air purifying part 40 through the air inlet grille 17, the fan, the transfer chamber 71, the first air pipe 62, the liquefaction box 31 and the first air pipe 62, air filtered by the two air filter screens reaches the air pump 61 through the second air pipe 63, the water pump 52 is closed at the moment, the air pump 61 is opened, the extracted and filtered air enters the three-way pipe 55 and the high-pressure nozzle, and is discharged outside the machine body through the injection plate 57 and the air outlet grille 18.
The air purifier integrates the functions and advantages of the dehumidifier, the humidifier and the air purifier in different use scenes, reduces the storage space of the product, and improves the use efficiency and the function of the product.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
1. the air purifier capable of dehumidifying and humidifying integrates three electric appliances with three different functions, namely a dehumidifier, a humidifier and an air purifier, so that the influence of long-term idle of seasonal electric appliances on the room space of a user is avoided; adopt the liquid nitrogen below the freezing point to cool off liquefaction dehumidification, compare in prior art's no cobalt silica gel of discolouring, drier etc. and absorb moisture after drying, dehumidification effect is more quick, high-efficient, and a product has integrated dehumidification, humidification, purification performance, has improved product utilization rate and user's use impression.
2. When moisture in the air meets liquid nitrogen below the freezing point, the moisture can be directly liquefied into water, and then the water is directly discharged to a sewer of a room through a waste water pipe, so that the dehumidification effect is rapid and efficient.
3. On the premise of not disassembling the backboard, a user connects a liquid supply pipe of an external nitrogen supply device with a liquid nitrogen input pipe through threads, inputs liquid nitrogen into a liquid nitrogen tank, and is used for liquefying air with higher humidity.
4. The air filter screen is inserted with the heating film, when the humidity sensor detects that the humidity in the air purifying box 41 is overlarge in the dehumidifying process of the air filter screen, the heating film starts to work to dry the air filter screen, and the air blown out when the air filter screen is mildewed due to humidity is prevented from affecting the physical health of a user.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (9)
1. An air purifier capable of dehumidifying and humidifying, comprising:
A housing (10) having an air inlet and an air outlet;
the fan (20) is arranged in the shell (10), and an inlet of the fan (20) is arranged corresponding to the air inlet;
The liquefying part (30) is arranged in the shell (10), an inlet of the liquefying part (30) is communicated with an outlet of the fan (20), an outlet of the liquefying part (30) is communicated with the air outlet, and the liquefying part (30) is suitable for liquefying water in air so as to dehumidify the air;
an air cleaning portion (40) provided in the housing (10) and adapted to clean air entering the housing (10) from the air intake;
a humidifying part (50) which is arranged in the shell (10) and is suitable for spraying water mist to the air outlet so as to humidify air;
The liquefaction unit (30) comprises:
a liquefaction box (31);
a movable plate (32) which is movably arranged in the liquefaction box (31) and divides the inner cavity of the liquefaction box (31) into a lower cavity and an upper cavity, wherein the lower cavity is communicated with the inlet and the outlet of the liquefaction box (31);
a liquid tank (33) arranged in the upper chamber and adapted to store a liquid having a temperature below 0 ℃;
And the driving piece is connected with the movable plate (32) and drives the movable plate (32) to move so as to enable the upper cavity and the lower cavity to be communicated or not.
2. The air cleaner of claim 1, wherein the liquefaction portion (30) is disposed above the blower (20), the humidification portion (50) is disposed above the liquefaction portion (30), and the air outlet is disposed higher than the air inlet.
3. The air purifier according to claim 2, wherein a plurality of partition boards (16) are arranged in the housing (10), the plurality of partition boards (16) are sequentially arranged from top to bottom in the vertical direction, the plurality of partition boards (16) divide the inner cavity of the housing (10) into a plurality of cavities, and the fan (20), the humidifying part (50), the liquefying part (30) and the air purifying part (40) are all arranged on the corresponding partition boards (16).
4. An air cleaner according to any one of claims 1-3, characterized in that a water outlet is provided in the bottom of the liquefaction box (31), a waste pipe (34) is connected to the water outlet to drain condensed water to the outside of the housing (10) through the waste pipe (34), and/or a liquid input pipe (35) is provided in the housing (10), one end of the liquid input pipe (35) is communicated with the liquid tank (33), and the other end of the liquid input pipe (35) penetrates out of the housing (10) to form a liquid input port.
5. An air cleaner according to any one of claims 1 to 3, wherein the inlet of the air cleaning section (40) communicates with the outlet of the liquefaction section (30), and the outlet of the air cleaning section (40) communicates with the air outlet.
6. The air cleaner according to claim 5, further comprising an air pump (61), an inlet of the air pump (61) being in communication with an outlet of the air cleaning portion (40), an outlet of the air pump (61) being in communication with the air outlet.
7. The air cleaner according to claim 6, wherein the humidifying part (50) includes a water tank (51), a water pump (52) and an atomizing member (53), the water tank (51) is communicated with the water pump (52), an inlet of the atomizing member (53) is communicated with a water outlet of the water pump (52), an outlet of the air purifying part (40) is communicated with the inlet of the atomizing member (53), an outlet of the atomizing member (53) is adapted to spray water mist, the blower (20) is operated when the air cleaner is in a purifying state or a dehumidifying state, the water pump (52) is stopped, the blower (20) is stopped when the air cleaner is in a humidifying state, and the water pump (52) is operated.
8. The air cleaner according to claim 5, wherein the air cleaning portion (40) includes:
An air purification box (41);
And the air filtering piece (42) is arranged in the air purifying box (41), and the inlet and the outlet of the air purifying box (41) are positioned at two sides of the air filtering piece (42).
9. The air cleaner of claim 8, wherein the air cleaning portion (40) further includes a heat generating member (43), the heat generating member (43) being disposed within the air cleaning case (41).
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| CN202211551045.9A CN115751570B (en) | 2022-12-05 | 2022-12-05 | Air purifier capable of dehumidifying and humidifying |
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| CN202211551045.9A CN115751570B (en) | 2022-12-05 | 2022-12-05 | Air purifier capable of dehumidifying and humidifying |
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| CN115751570A (en) | 2023-03-07 |
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