CN106839135B - Air conditioner indoor unit, air conditioner outdoor unit and air conditioner - Google Patents

Air conditioner indoor unit, air conditioner outdoor unit and air conditioner Download PDF

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Publication number
CN106839135B
CN106839135B CN201710253803.1A CN201710253803A CN106839135B CN 106839135 B CN106839135 B CN 106839135B CN 201710253803 A CN201710253803 A CN 201710253803A CN 106839135 B CN106839135 B CN 106839135B
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China
Prior art keywords
water
pipe
air conditioner
atomizing
indoor unit
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CN201710253803.1A
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Chinese (zh)
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CN106839135A (en
Inventor
刘奇伟
谭周衡
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F24F13/28—Arrangement or mounting of filters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)

Abstract

The invention provides an air conditioner indoor unit, an air conditioner outdoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: a body; the indoor heat exchanger is arranged in the machine body; the humidifying device is arranged on one side of the machine body and comprises a filtering component, a water tank, an atomizing pool, an atomizing device and an atomizing channel; wherein, water in the atomizing pond is atomized into water mist through the atomizing device, and then flows to the indoor heat exchanger through the mist outlet channel. According to the air conditioner indoor unit provided by the invention, the atomization device is used for atomizing the water in the atomization pool, and then the water mist flows to the indoor heat exchanger through the atomization channel to humidify the air, so that the air outlet humidifying function of the air conditioner indoor unit is realized.

Description

Air conditioner indoor unit, air conditioner outdoor unit and air conditioner
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit, an air conditioner outdoor unit and an air conditioner.
Background
Nowadays, air conditioners become household appliances necessary for many families gradually, however, the air conditioners often cause indoor drying (especially under the heating working condition) in the using process, so that the using experience of users is greatly influenced for the dry northern areas, and meanwhile, adverse effects are easily caused to the body health of the users, so that how to solve the problem of air drying caused in the using process of the air conditioners becomes a big problem for manufacturing and using the air conditioners.
Disclosure of Invention
In order to solve at least one of the above technical problems, an embodiment of a first aspect of the present invention provides an air conditioner indoor unit.
In a second aspect of the embodiments of the present invention, an outdoor unit of an air conditioner is also provided.
In an embodiment of the third aspect of the invention, an air conditioner is also provided.
In view of the above, according to an embodiment of the first aspect of the present invention, the present invention provides an air conditioner indoor unit, including: a body; the indoor heat exchanger is arranged in the machine body; the humidifying device is arranged on one side of the machine body and comprises a filtering component, a water tank, an atomizing pool, an atomizing device and an atomizing channel, the filtering component comprises a filter element, a first water inlet pipe and a first water outlet pipe, the filtering component is arranged above the water tank, the water tank is provided with a second water inlet pipe and a second water outlet pipe, the second water inlet pipe is connected with the first water outlet pipe, the second water outlet pipe is connected with the atomizing pool, the atomizing pool is arranged below the water tank, the atomizing device is connected with the atomizing pool, the atomizing channel is arranged above the atomizing pool and comprises a mist inlet and a mist outlet, the mist inlet is connected with the atomizing pool, and the mist outlet is connected with the indoor heat exchanger; wherein, the water that gets into among the filter component through first inlet tube gets into the atomizing pond after filter core and water tank in proper order, and the water in the atomizing pond is atomized into behind the water smoke through atomizing device, and the indoor heat exchanger of rethread fog passageway flow direction.
According to the air conditioner indoor unit provided by the invention, the atomization device is used for atomizing the water in the atomization pool, and then the water mist flows to the indoor heat exchanger through the atomization channel to humidify the air, so that the air outlet humidifying function of the air conditioner indoor unit is realized.
The number of the mist outlet can be one or more, mist is relatively concentrated through one mist outlet, and more uniform mist outlet effects can be achieved through a plurality of mist outlets. Generally, when the air conditioner is in under the working condition of heating, water smoke evaporates behind the indoor heat exchanger of flow direction high temperature and carries out the humidification to the air through indoor heat exchanger to this humidity that improves air-conditioner's air-out makes the air-out of indoor set more suitable user, avoids influencing user's use because of the drying of air and experiences.
In addition, be equipped with filter assembly among the humidification device for the water of humidification carries out the humidification operation again after filter assembly filters, can enough get rid of the impurity of aquatic like this, avoids causing the jam of water pipe because of impurity, also can reduce the salinity of aquatic simultaneously, and it becomes the incrustation scale or influences air-out efficiency and air-out quality to and influence user's healthy in avoiding air conditioner indoor set. Meanwhile, the water tank is arranged in the humidifying device and can be used for collecting water filtered by the filtering component, frequent water supply from a water source to the humidifying device can be avoided, water can be timely supplemented into the atomizing pool when the water amount in the atomizing pool is too small, normal humidifying operation is guaranteed, and the second water inlet pipe is connected with the first water outlet pipe through the silicone tube.
In addition, the air conditioner indoor unit provided by the embodiment of the invention can also have the following additional technical characteristics:
in the above technical solution, preferably, the number of the mist outlet is plural, and the plural mist outlet are uniformly arranged above the indoor heat exchanger.
In this technical scheme, the quantity of fog outlet is a plurality of and set up uniformly in indoor heat exchanger's top, makes water smoke flow to indoor heat exchanger more uniformly like this, promotes humidification device's humidification efficiency and humidification effect. Generally, the mist outlet can be in a strip shape, the mist can be uniformly obtained through the strip-shaped mist outlet, the mist outlet position can be both at the air inlet and the air outlet, and a good humidifying effect can be obtained in places where an air field flows. In the actual use process, the number of the mist outlets can be 4-10, and the size can be 80mm2To 150mm2。
In any one of the above technical solutions, preferably, the atomizing device is disposed at a lower portion of the atomizing tank, the atomizing device is connected with the atomizing tank through a screw, and a silicone sealing member is disposed between the atomizing device and the atomizing tank.
In this technical scheme, atomizing device sets up in the bottom of atomizing pond in order to carry out atomization treatment to the water in the atomizing pond, generally can adopt ultrasonic wave or high-frequency vibration to carry out atomization treatment to atomizing device is connected through the screw with the atomizing pond, in order to guarantee closely cooperating between them. Simultaneously press from both sides between atomizing device and atomizing pond and be equipped with the silica gel sealing member to this realizes sealing between the two, avoids the water in the atomizing pond to outwards reveal, and selects for use the sealing member of silica gel material can enough guarantee good laminating and sealed, and nontoxic harmless, and corrosion resisting property is good, can use for a long time and need not frequently change.
In any of the above technical solutions, preferably, the bottom of the atomization pool is provided with a first drain pipe, the first drain pipe is provided with a first control valve, and the upper part of the atomization pool is provided with a first overflow port; the upper part of the water tank is provided with a second overflow port.
In this technical scheme, set up first blow-off pipe and first control valve control atomization pond blowdown through the bottom at the atomization tank, for example, after the atomization tank work for a certain time (about general 10H), open first control valve and discharge through first blow-off pipe under the effect of gravity with remaining water in the atomization tank, can discharge remaining high solubility ionic water like this, avoid the scale deposit in the atomization tank, removed frequent dismouting of user to humidification device and abluent burden from.
In addition, when the water volume is too much in the atomizing pond, the water volume can also flow out through the first overflow port on the upper part of the atomizing pond, so that the influence on normal atomizing treatment caused by too much water volume in the atomizing pond is avoided. For example, the optimal atomization amount of the atomization device in the atomization pool is 280mL to 380mL, and at the moment, the room humidity can be increased to a human body comfortable interval of 40% -60%, so that the liquid level in the atomization pool can be controlled to be in a certain range, such as 25mm to 35mm, when the liquid level in the atomization pool is lower than 25mm, water is supplemented into the atomization pool, and when the liquid level reaches about 30mm, water supplementation is stopped, so that the liquid level in the atomization pool can be stably controlled, and the optimal atomization effect is realized.
Meanwhile, the upper part of the water tank is provided with a second overflow port, and the water in the water tank can overflow through the second overflow port when the water quantity is too much, so that the water quantity in the water tank is prevented from being too much.
In any one of the above technical solutions, preferably, the indoor unit of an air conditioner further includes: and the water receiving tray is arranged at the lower part of the machine body and is used for receiving water discharged through the first sewage discharge pipe, the first overflow port and the second overflow port.
In this technical scheme, the lower part of fuselage is provided with the water collector, can be used to receive through first blow off pipe, first overflow mouth and second overflow mouth exhaust water, avoids water direct outflow and causes the pollution, influences and uses experience.
In any one of the above technical solutions, preferably, the upper portion of the water pan is provided with a third overflow port, the bottom of the water pan is provided with a first drain pipe, and the first drain pipe is provided with a second control valve.
In this technical scheme, the bottom of water collector is provided with first drain pipe and second control valve, can be used to control the water collector and discharge, avoids the water yield in the water collector too much and overflow to the upper portion of water collector is provided with the third overflow mouth, also can avoid influencing air conditioner's use because of the too much water yield in the water collector when the water collector drainage is not smooth.
In any one of the above technical solutions, preferably, the indoor unit of an air conditioner further includes: the first connecting pipe is connected with the first water discharging pipe and the first water inlet pipe; and the first water pump is arranged on the first connecting pipe.
In this technical scheme, can be with the water pump to first inlet tube in the water collector through setting up first connecting pipe and first water pump, the water in the water collector also can regard as a water source of humidification device like this, provides a water source guarantee for the humidification operation.
In any one of the above technical solutions, preferably, the humidifying device further includes: and the water level monitor is arranged in the atomization pool.
In this technical scheme, through setting up water level and the water yield in the water level monitor monitoring atomizing pond, in time to moisturizing in the atomizing pond, guarantee that the water yield in the atomizing pond is in normal scope and then realize better atomization effect.
In any one of the above technical solutions, preferably, the humidifying device further includes: and the fan is arranged above the atomizing pool.
In this technical scheme, the fan that sets up in the atomizing pond top can make the humidification device form certain atmospheric pressure in to make the water smoke flow direction that produces in the atomizing pond to go out the fog passageway and finally flow to indoor heat exchanger, promote humidification device's play fog effect and humidification effect, carry out humidification treatment to the air that flows through better.
In any one of the above technical solutions, preferably, the humidifying device further includes: the first water outlet valve is arranged on the second water outlet pipe; the ejector rod is connected with the first drainage valve; the crank is connected with the ejector rod; the first motor is connected with the crank; wherein, the first motor drives the crank, the ejector rod and the first drain valve to move so as to open or close the first drain valve.
In the technical scheme, the crank, the ejector rod and the first water discharging valve are controlled by the first motor to move so as to open and close the second water discharging pipe, so that water is supplied to the atomizing pool from the water tank. Meanwhile, the water level monitor can be connected with the first motor, and the first water discharging valve is controlled through the water level monitor to timely supplement water into the atomization pool.
In any of the above solutions, preferably, the filter element includes PP cotton and/or activated carbon.
In this technical scheme, water gets into filter assembly before the atomizing pond, and the filter core adopts PP cotton and/or active carbon, can filter particulate matter more than 1um generally, guarantees the cleanness of the water that gets into the atomizing pond.
In any one of the above technical solutions, preferably, the humidifying device is provided with an opening, the opening is provided with a water level gauge, and the water level gauge is used for displaying the amount of water in the water tank and/or the atomization pool.
In the technical scheme, the water level gauge is arranged on the humidifying device and is used for displaying the water quantity in the water tank and/or the atomizing pool, so that a user can conveniently know the water quantity at any time and monitor and overhaul the running state of the equipment.
In any one of the above technical solutions, preferably, the humidifying device further includes: the filter assembly is detachably arranged on the shell, the shell is provided with a third water inlet pipe and a third water outlet pipe, the first water inlet pipe is connected with the third water inlet pipe, and the first water outlet pipe is connected with the third water outlet pipe; and the second connecting pipe is connected with the third water outlet pipe and the second water inlet pipe.
In this technical scheme, filtering component detachably sets up on the casing, and the user of being convenient for changes filtering component at any time in the use to be provided with the third inlet tube on the casing, the third inlet tube cooperatees with first inlet tube, just can supply water to humidification device after such water source is connected with the third inlet tube on the casing. Wherein, the second connecting pipe can be a silicone pipe.
In any of the above technical solutions, preferably, the first water inlet pipe is provided with a first mounting groove, the first mounting groove is provided with a first sealing ring, and the first water inlet pipe is inserted into the third water inlet pipe; and a second mounting groove is formed in the first water outlet pipe, a second sealing ring is arranged on the second mounting groove, and the first water outlet pipe is inserted into the third water outlet pipe.
In this technical scheme, through set up first sealing washer and second sealing washer on first inlet tube and first outlet pipe, guarantee the sealed between filter assembly and the casing, avoid rivers to spill over and cause the pollution.
In any of the above technical solutions, preferably, the method further includes: the water spraying pipe is arranged above the indoor heat exchanger and is connected with the water tank, a plurality of water spraying holes are formed in the water spraying pipe, and a baffle is further arranged on the water spraying pipe; and the second water pump is arranged on the water spraying pipe, wherein the water spraying pipe sprays water to the baffle through the water spraying holes, and the water flows to the indoor heat exchanger along the baffle.
In this technical scheme, can also realize the humidification function to indoor heat exchanger water spray through the spray pipe to be provided with the baffle in the front side of spray pipe hole of water spraying, this kind of water sprays earlier and forms more even cascade to the baffle and flow to indoor heat exchanger again, promotes humidification efficiency and humidification effect.
Wherein, the trickle can set up the surface at indoor heat exchanger, avoids rivers to wind channel inside. The water spraying pipe adopts spraying impact to disperse water spraying, the specific work is that under the pressure of the second water pump, water in the water spraying pipe is sprayed onto the baffle through the water spraying holes, the water on the water spraying rear baffle can be scattered and mutually intersected, a water curtain is formed on the bottom edge of the baffle, the bottom edge of the baffle leans against the indoor heat exchanger, and the water can be uniformly distributed indoors. The diameter of the water spraying hole is preferably 1mm to 2mm, the hole diameter is too small and is easy to block, and the pressure is lost when the hole diameter is too large.
In any of the above technical solutions, preferably, the method further includes: the air inlet is arranged at the upper part of the machine body and is positioned above the indoor heat exchanger; the wet film assembly is arranged at the air inlet; wherein, the water flowing out of the water spraying pipe flows onto the wet film component.
In this technical scheme, can make water distribute more evenly through setting up wet membrane module for air conditioner indoor unit realizes better humidification effect, further improves the utilization ratio to water, and wet membrane module also can play the filtering action to the air, promotes the air-out quality of air conditioner.
In any of the above technical solutions, preferably, the method further includes: the wet film assembly is connected with the first driving assembly.
In this technical scheme, be provided with the drive assembly who is connected with the wet membrane module with drive and control the wet membrane module, generally, drive assembly removes the air intake department to the indoor set with the wet membrane module when carrying out humidification processing, and the humidification can be realized to the air intake when the wet membrane module, and drive assembly removes the wet membrane module to other positions when not carrying out humidification processing, and the air intake directly flows to indoor through the indoor set flow direction. Through the arrangement, the air conditioner indoor unit can control the humidifying operation more freely, and the switching between the humidifying mode and the non-humidifying mode is realized.
In any of the above technical solutions, preferably, the method further includes: the electric control box is arranged on the other side of the machine body relative to the humidifying device; and the humidifying electric control board is arranged in the electric control box, and is connected with the humidifying device and used for controlling the humidifying device.
In this technical scheme, through setting up the both sides at the air conditioner indoor unit fuselage respectively with humidification device and the automatically controlled box that is equipped with the automatically controlled board of humidification, realize the automatically controlled board of humidification and the isolation of humidification device in physics, avoid seeing through automatically controlled box influence the normal use of the automatically controlled board of humidification because of the rivers or the water smoke that humidification device formed at the in-process of humidification, also realized water and electricity separation simultaneously on the air conditioner indoor unit, avoid causing the electric wire short circuit because of leaking, influence the normal use of air conditioner indoor unit and cause the potential safety hazard.
According to an embodiment of the second aspect of the present invention, the present invention further provides an outdoor unit of an air conditioner, including an indoor unit of an air conditioner including a humidifying device, the outdoor unit including: a chassis; the bracket is arranged on the chassis; the water collecting tank is arranged on the chassis; the water taking structure is arranged on the bracket and comprises a third water pump, the third water pump comprises a water inlet and a water outlet, and the water inlet is positioned in the water collecting tank; the connecting water pipe is connected with the water outlet and the humidifying device.
According to the outdoor unit of the air conditioner, the water collecting tank is arranged on the chassis of the outdoor unit of the air conditioner to collect condensed water or defrosting water, and the water in the water collecting tank is sent to the humidifying device for humidification, so that the water in the water collecting tank can be used as a water source of the humidifying device, an external water source does not need to be separately arranged for the humidifying device, and therefore the air conditioner adopting the outdoor unit of the air conditioner does not need to be externally connected with other water sources, and the trouble of frequently supplementing water to the humidifying device is avoided.
Wherein, the connecting water pipe can adopt the silicone tube (take the sheath) to prevent to split, perhaps adopts PE pipe, and the ageing resistance is better. Preferably, the internal diameter of connecting water pipe is 4mm to 8mm, and the aperture undersize is stifled easily, and the too big waste water in aperture, the pipeline occupies the water yield greatly, still causes pressure loss easily. The lift of the water pump can be 3-6 m, the flow is generally 1-5L/min, and the water outlet has certain pressure.
Generally, when the air conditioner is in a heating mode, humidification is required, and when the ambient temperature is low, the outdoor unit of the outdoor air conditioner may frost, and defrosting may be controlled to obtain defrosting water. The normal demand is typically 3L of water for 10 hours, whereas for an environment with an outside relative humidity of 60%, the demand for water can be met, with a corresponding reduction if the humidity is lower.
In addition, the outdoor unit of an air conditioner provided in the above embodiment of the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: a second drain valve; the bottom of the water collecting tank is provided with a second water discharging pipe, and a second water discharging valve is used for opening or closing the second water discharging pipe; the water taking structure further comprises a second driving assembly, and a second water discharging valve is connected with the second driving assembly; when the second driving assembly drives the second drainage valve to move upwards, the second drainage valve opens the second drainage pipe, or when the second driving assembly drives the second drainage valve to move downwards, the second drainage valve closes the second drainage pipe.
In this technical scheme, through setting up second drain valve and second drive assembly, control water catch bowl drainage avoids causing the pollution because of the too much overflow of water yield in outdoor machine of air-conditioner or water catch bowl.
In any one of the above technical solutions, preferably, the water intake structure further includes: the water taking enclosure is arranged on the second driving assembly, the second water discharging valve is connected with the water taking enclosure, at least one opening is formed in the water taking enclosure, and a first filter screen is arranged on the at least one opening; wherein, enclose when keeping off the downstream when second drive assembly drive water intaking and keep off the water intaking and enclose to keep off and lean on the chassis and the water catch bowl is located the water intaking and encloses and keeps off the interior, enclose when keeping off the upstream when water intaking is driven to keep off to second drive assembly and take water and enclose and the chassis separation.
In this technical scheme, enclose the fender through the water intaking that sets up with the linkage of second drainage valve to the water intaking is enclosed and is provided with opening and first filter screen on keeping off, makes when the water intaking encloses to keep off the downstream and leans on the chassis, and water flows to the water catch bowl after first filter screen filters again, can filter most impurity like this, guarantees the cleanness of water catch bowl internal water. Generally, in the use process of the air conditioner, much dust and dirt are mixed in defrosting water or condensed water, so that the water is filtered by the first filter screen to ensure the cleanness of the water. The range of the mesh of the first filter screen is 0.5 x 0.5mm to 1 x 1mm, and the large particles, the impurities such as flocks and the like can be effectively filtered.
In any of the above technical solutions, preferably, the third water pump is connected to the second driving assembly, and the water inlet moves out of the water collecting tank when the second driving assembly drives the second drain valve to move upward, or moves into the water collecting tank when the second driving assembly drives the second drain valve to move downward.
In this technical scheme, through being connected the third water pump with second drive assembly and realizing linkage between them to the third water pump downstream moves into the water catch bowl and gets the water when wanting to get the water, and third water pump upstream after the water intaking finishes, and the water inlet shifts out the water catch bowl, so both can realize getting the water at any time, if need not get the water and can in time shift out the water pump when ambient temperature is lower simultaneously, avoid freezing the inlet because of the low temperature, influence subsequent water intaking.
Meanwhile, the second water discharge valve can be linked with the third water pump to realize the same action as the above and the same action as the below, when water is taken, the second water discharge pipe is closed, and the third water pump takes water; and when the water taking is not needed, the water taking device and the water taking device move upwards simultaneously, the second water discharge pipe is opened for water discharging, and the third water pump stops water taking.
In any of the above technical solutions, preferably, the second driving assembly includes: a second motor; the driving gear is connected with the second motor; the rack, the rack is connected with drive gear, and the fender is enclosed in the water intaking is connected with the rack.
In this technical scheme, second drive assembly includes second motor, drive gear and rack, and through controlling the second motor and then control the removal that the water intaking encloses the fender and the opening and close of second drain valve, the drainage or the retaining of control water catch bowl.
In any of the above technical solutions, preferably, the base plate is provided with an overflow hole, and the position of the overflow hole is higher than the bottom surface of the water collecting tank.
In the technical scheme, the overflow hole with a higher position is arranged on the chassis, so that the pollution caused by the overhigh water level on the chassis and the outward overflow is avoided.
In any of the above technical solutions, preferably, an insulating layer and/or a heating layer is disposed outside the connection water pipe.
In the technical scheme, the outer side of the connecting water pipe is provided with the heat preservation layer and/or the heating layer so as to ensure the normal flow of water in the connecting water pipe in the lower temperature environment such as winter and avoid the icing of water in the connecting water pipe.
In any of the above technical solutions, preferably, the method further includes: and the heating device is arranged on the chassis and is an electric heating belt or an electromagnetic heating device.
In the technical scheme, the heating device (such as an electric heating belt or an electromagnetic heating device) is arranged on the chassis to heat the chassis and the air conditioner outdoor unit so as to obtain defrosting water, and meanwhile, the normal use function is prevented from being influenced by icing of related structures.
In any of the above technical solutions, preferably, the method further includes: and the heating device is arranged on the bracket and is an infrared heating device.
In the technical scheme, the heating device (such as an infrared heating device) is arranged on the bracket to heat the chassis and the outdoor unit of the air conditioner so as to obtain defrosting water, and meanwhile, the normal use function is prevented from being influenced by icing of related structures.
In any of the above technical solutions, preferably, the water inlet is provided with a second filter screen.
In this technical scheme, be provided with the second filter screen on the water inlet in order to the further filtration of the water that gets into the third water pump, avoid impurity or foreign matter to get into the third water pump and cause the jam in connecting the water pipe.
In any of the above technical solutions, preferably, the method further includes: the partition plate is arranged on the chassis; the shell is connected with the chassis; the connecting water pipe penetrates through the partition plate and the shell and is connected with the water outlet and the humidifying device, and an included angle between the connecting water pipe and the horizontal plane is an acute angle or a right angle.
In this technical scheme, baffle and shell can support the connection water pipe to the contained angle between connection water pipe and the horizontal plane is acute angle or right angle, can avoid water to store up connecting the water pipe as far as possible like this, and then prevents to freeze and influence and connect the water pipe and normally send water.
According to an embodiment of the third aspect of the present invention, the present invention also provides an air conditioner including: the air conditioner indoor unit of the embodiment of the first aspect and/or the air conditioner outdoor unit of the embodiment of the second aspect.
According to the air conditioner provided by the invention, the air conditioner indoor unit and/or the air conditioner outdoor unit are adopted, so that the humidifying function of the air conditioner is realized, the humidity of the outlet air of the indoor unit is improved, the outlet air of the indoor unit is more suitable for users, and the influence on the use experience of the users due to the drying of the air is avoided; meanwhile, the humidifier can provide water source for the humidifying device through the self structure, and the air conditioner is not required to be separately connected with an external water source.
In addition, the air conditioner in the above embodiment provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the air conditioner is a window air conditioner.
In the technical scheme, the window air conditioner can also adopt the air conditioner indoor unit and the air conditioner outdoor unit, and the window air conditioner is equivalent to an integrated structure of the indoor unit and the outdoor unit, and can also obtain a good humidifying effect through the structure.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention;
FIG. 3 is a front view of the structure shown in FIG. 2;
FIG. 4 is a schematic cross-sectional view of section A-A of the structure shown in FIG. 3;
FIG. 5 is an enlarged partial view of portion B of the structure of FIG. 4;
fig. 6 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of the structure of FIG. 6 at section C-C;
fig. 8 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 9 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 10 is a rear view of the structure shown in FIG. 9;
fig. 11 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 12 is a schematic view showing the structure of a water spray pipe in the structure shown in FIG. 11;
FIG. 13 is a schematic view of the structure of the baffle after water is sprayed onto the baffle in the configuration of FIG. 12;
fig. 14 is a schematic cross-sectional view illustrating an operation state of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 15 is a schematic cross-sectional view of the structure of FIG. 14 in another operational state;
fig. 16 is a schematic structural view of an air conditioner according to an embodiment of the present invention;
FIG. 17 is a cross-sectional view of the connecting water pipe in the structure shown in FIG. 16;
fig. 18 is a schematic view showing the structure of an outdoor unit of the air conditioner in the structure shown in fig. 16;
FIG. 19 is a cross-sectional structural view of section D-D of the structure shown in FIG. 18;
FIG. 20 is a right side view of the structure shown in FIG. 18;
fig. 21 is a schematic structural view of an outdoor unit for an air conditioner according to an embodiment of the present invention;
fig. 22 is a schematic structural view illustrating an outdoor unit for an air conditioner according to an embodiment of the present invention;
FIG. 23 is an enlarged, fragmentary view of portion E of the structure shown in FIG. 22;
FIG. 24 is a schematic view of another state of the structure shown in FIG. 23;
fig. 25 is a schematic structural view of an outdoor unit for an air conditioner according to an embodiment of the present invention;
fig. 26 is a schematic structural view illustrating an outdoor unit for an air conditioner according to an embodiment of the present invention;
fig. 27 is a schematic view illustrating a structure of a chassis of an outdoor unit for an air conditioner according to an embodiment of the present invention;
fig. 28 is a schematic structural view illustrating an outdoor unit for an air conditioner according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 28 is:
1 air conditioner indoor unit, 12 air conditioner body, 122 water pan, 1222 first water discharge pipe, 1224 first connecting pipe, 1226 first water pump, 124 air inlet, 14 indoor heat exchanger, 16 humidifier, 162 filter component, 1622 filter element, 1624 first water inlet pipe, 1626 first water outlet pipe, 1628 first sealing ring, 164 water tank, 1642 second water inlet pipe, 1644 second water outlet pipe, 1646 second overflow port, 166 atomization pool, 1662 first blow-off pipe, 1664 first control valve, 1666 first overflow port, 168 atomization device, 1682 silica gel sealing piece, 170 atomization channel, 1702 fog inlet, 1704 fog outlet, 172 water level monitor, 174 fan, 176 first water discharge valve, 178 push rod, 180 crank, 182 first motor, 184 water level ruler, 186 shell, 1862 third water inlet pipe, 1864 third water outlet pipe, 1866 second connecting pipe, 188 water spray pipe, 1882 water spray hole, 1884 baffle, 190 wet film component, 192 electric control box, 2 air conditioner outdoor unit, 22 chassis, 222 support, 224 water catch bowl, 2242 second drain pipe, 226 overflow hole, 24 water intaking structure, 242 third water pump, 2422 water inlet, 2424 delivery port, 244 second drain valve, 246 second drive assembly, 2462 second motor, 2464 drive gear, 2468 rack, 248 water intaking enclosure, 2482 first filter screen, 26 connecting water pipe, 262 zone of heating, 282 electric heating area, 284 infrared heating device, 286 baffle, 288 shell.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An indoor unit of an air conditioner, an outdoor unit of an air conditioner and an air conditioner according to some embodiments of the present invention will be described with reference to fig. 1 to 28.
As shown in fig. 1 to 8, the present invention provides an air conditioner indoor unit 1, including: a body 12; an indoor heat exchanger 14 disposed in the body 12; the humidifying device 16 is arranged on one side of the machine body 12, the humidifying device 16 comprises a filter assembly 162, a water tank 164, an atomizing pool 166, an atomizing device 168 and an atomizing channel 170, the filter assembly 162 comprises a filter element 1622, a first water inlet pipe 1624 and a first water outlet pipe 1626, the filter assembly 162 is arranged above the water tank 164, the water tank 164 is provided with a second water inlet pipe 1642 and a second water outlet pipe 1644, the second water inlet pipe 1642 is connected with the first water outlet pipe 1626, the second water outlet pipe 1644 is connected with the atomizing pool 166, the atomizing pool 166 is arranged below the water tank 164, the atomizing device 168 is connected with the atomizing pool 166, the atomizing channel 170 is arranged above the atomizing pool 166, the atomizing channel 170 comprises a mist inlet 1702 and a mist outlet 1704, the mist inlet 1702 is connected with the atomizing pool 166, and the mist outlet 1704 is connected with the indoor heat exchanger 14; wherein, the water that gets into in the filter assembly 162 through first inlet tube 1624 gets into the atomizing pond 166 after filter element 1622 and water tank 164 in proper order, and the water in the atomizing pond 166 passes through atomizing device 168 and atomizes into water smoke, and the rethread goes out the fog passageway and flows to indoor heat exchanger 14.
According to the air conditioner indoor unit 1 provided by the invention, the atomization device 168 is used for atomizing the water in the atomization pool 166, and then the water mist flows to the indoor heat exchanger 14 through the atomization channel 170 to humidify the air, so that the air outlet humidifying function of the air conditioner indoor unit 1 is realized.
Wherein, the number of the mist outlet 1704 can be one or more, as shown in fig. 6, one mist outlet 1704 is relatively concentrated in mist, as shown in fig. 8, a plurality of mist outlet 1704 can realize a more uniform mist outlet effect, meanwhile, the mist outlet 1704 can be designed with a certain slope so as to facilitate the backflow of condensed water on the inner wall, and the shape of the mist outlet 1704 can be selected from a round shape, a square shape or other shapes according to actual conditions. Generally, when the air conditioner is in under the working condition of heating, water smoke evaporates behind the indoor heat exchanger 14 that flows to the high temperature and carries out the humidification to the air through indoor heat exchanger 14 to this humidity that improves the air-out of air conditioner indoor set 1 makes the air-out of indoor set more suitable user, avoids influencing user's use experience because of the drying of air.
In addition, be equipped with filter assembly 162 among humidification device 16 for the water of humidification carries out the humidification operation again after filter assembly 162 filters, can enough get rid of the impurity of aquatic like this, avoids causing the jam of water pipe because of impurity, also can reduce the salinity of aquatic simultaneously, and it becomes the incrustation scale or influences air-out efficiency and air-out quality to and influence user's healthy in avoiding air conditioner indoor unit 1, and the user can open the panel on the fuselage 12 and change filter element 1622. Meanwhile, the water tank 164 is disposed in the humidifying device 16, and can be used for collecting water filtered by the filtering component 162, so as to prevent the water source from frequently supplying water to the humidifying device 16, and timely replenish water into the atomizing tank 166 when the amount of water in the atomizing tank 166 is too small, so as to ensure normal humidifying operation, wherein the second water inlet pipe 1642 is connected with the first water outlet pipe 1626 through a silicone tube.
In one embodiment of the present invention, preferably, as shown in fig. 8, the number of the mist outlet 1704 is plural, and the plural mist outlet 1704 are uniformly provided above the indoor heat exchanger 14.
In this embodiment, the number of the mist outlets 1704 is plural and is uniformly arranged above the indoor heat exchanger 14, so that the mist can flow more uniformly to the indoor heat exchanger 14, and the humidifying efficiency and the humidifying effect of the humidifying device 16 are improved. Generally, the mist outlet 1704 may be a long strip, the long strip of the mist outlet 1704 may make the mist obtained uniform, and the mist outlet may be located at both the air inlet 124 and the air outlet, and a good humidification effect may be obtained at any place where the wind field flows. In the actual use process, the number of the mist outlets 1704 can be 4 to 10, and the size of the cross section can be 80mm2To 150mm2。
In an embodiment of the present invention, preferably, as shown in fig. 4 and 7, the atomization device 168 is disposed at a lower portion of the atomization pool 166, the atomization device 168 and the atomization pool 166 are connected by screws, and a silicone seal 1682 is interposed between the atomization device 168 and the atomization pool 166.
In this embodiment, the atomization device 168 is disposed at the bottom of the atomization tank 166 to atomize the water in the atomization tank 166, which may be generally performed by ultrasonic waves or high frequency vibration, and the atomization device 168 and the atomization tank 166 are connected by screws to ensure a tight fit therebetween. Meanwhile, a silica gel sealing member 1682 is arranged between the atomizing device 168 and the atomizing pool 166 in a clamping mode, so that sealing between the atomizing device 168 and the atomizing pool 166 is achieved, water in the atomizing pool 166 is prevented from leaking outwards, the silica gel sealing member made of silica gel materials can be well attached and sealed, and the silica gel sealing member is non-toxic, harmless, good in corrosion resistance and capable of being used for a long time without being frequently replaced.
In one embodiment of the present invention, preferably, as shown in fig. 7, the bottom of the atomization pool 166 is provided with a first drain pipe 1662, the first drain pipe 1662 is provided with a first control valve 1664, and the upper part of the atomization pool 166 is provided with a first overflow port 1666; the upper portion of the water tank 164 is provided with a second overflow outlet 1646.
In this embodiment, the first waste pipe 1662 and the first control valve 1664 are arranged at the bottom of the atomizing tank 166 to control the atomizing tank 166 to discharge waste, for example, after the atomizing tank 166 works for a certain time (generally about 10H), the first control valve 1664 is opened to discharge the residual water in the atomizing tank 166 through the first waste pipe 1662 under the action of gravity, so that the residual water with high solubility ions can be discharged, scaling in the atomizing tank 166 is avoided, and the burden of frequent disassembly, assembly and cleaning of the humidifying device 16 by a user is avoided.
In addition, when the amount of water in the atomizing pool 166 is too much, the water can flow out through the first overflow port 1666 on the upper portion of the atomizing pool 166, so that the influence of the excessive amount of water in the atomizing pool 166 on the normal atomizing treatment is avoided. For example, the optimal atomization amount of the atomization device 168 in the atomization pool 166 is 280mL to 380mL, and at this time, the humidity of the room can be increased to a human body comfortable region of 40% to 60%, so that the liquid level height in the atomization pool 166 can be controlled within a certain range, such as 25mm to 35mm, when the liquid level of the atomization pool 166 is lower than 25mm, water is supplemented into the atomization pool 166, and when the liquid level reaches about 30mm, water supplementation is stopped, so that the liquid level height of the atomization pool 166 can be stably controlled, and the optimal atomization effect is realized.
Meanwhile, the second overflow port 1646 is disposed at the upper portion of the water tank 164, so that when the amount of water in the water tank 164 is excessive, the water may overflow to the indoor heat exchanger 14 through the second overflow port 1646, thereby preventing the amount of water in the water tank 164 from being excessive.
In one embodiment of the present invention, preferably, as shown in fig. 8 and 9, the indoor unit 1 of the air conditioner further includes: and a drain pan 122 disposed at a lower portion of the body 12, the drain pan 122 receiving water drained through the first drain pipe 1662, the first overflow port 1666, and the second overflow port 1646.
In this embodiment, the lower portion of the body 12 is provided with a water receiving tray 122 for receiving water discharged through the first waste pipe 1662, the first overflow port 1666 and the second overflow port 1646, so as to prevent the water from directly flowing out to cause pollution and affect the use experience.
In one embodiment of the present invention, preferably, as shown in fig. 10, a third overflow port is provided at an upper portion of the water receiving tray 122, a first drain pipe 1222 is provided at a bottom portion of the water receiving tray 122, and a second control valve is provided on the first drain pipe 1222.
In this embodiment, the bottom of the water-receiving tray 122 is provided with a first drain pipe 1222 and a second control valve for controlling the water-receiving tray 122 to drain, so as to prevent the water in the water-receiving tray 122 from overflowing, and the upper portion of the water-receiving tray 122 is provided with a third overflow port, so that when the water-receiving tray 122 drains too smoothly, the use of the air conditioner indoor unit 1 can be prevented from being affected by the excessive water in the water-receiving tray 122.
In one embodiment of the present invention, preferably, as shown in fig. 10, the air conditioner indoor unit 1 further includes: a first connection pipe 1224, the first connection pipe 1224 connecting the first drain pipe 1222 and the first inlet pipe 1624; and a first water pump 1226 provided on the first connection pipe 1224.
In this embodiment, the first connection pipe 1224 and the first water pump 1226 are arranged to pump water from the water pan 122 to the first water inlet pipe 1624, so that water in the water pan 122 can also be used as a water source for the humidifying device 16, thereby providing a water source guarantee for the humidifying operation.
In one embodiment of the present invention, preferably, as shown in fig. 4 and 7, humidifying device 16 further includes: and a water level monitor 172 disposed within the atomization tank 166.
In this embodiment, the water level monitor 172 is arranged to monitor the water level and the water amount in the atomization tank 166, so as to replenish water into the atomization tank 166 in time, and ensure that the water amount in the atomization tank 166 is in a normal range, thereby achieving a better atomization effect.
In one embodiment of the present invention, preferably, as shown in fig. 4, the humidifying device 16 further includes: and a fan 174 disposed above the atomization pool 166.
In this embodiment, the fan 174 disposed above the atomization pool 166 can make a certain air pressure in the humidification device 16, so that the water mist generated in the atomization pool 166 flows to the mist outlet channel and finally to the indoor heat exchanger 14, thereby improving the mist outlet effect and the humidification effect of the humidification device 16, and better humidifying the air flowing through.
In one embodiment of the present invention, preferably, as shown in fig. 7, the humidifying device 16 further includes: a first drain valve 176 arranged on the second outlet pipe 1644; the top rod 178, the top rod 178 is connected with the first drain valve 176; the crank 180, the crank 180 links with knockout pin 178; a first motor 182, wherein the first motor 182 is connected with the crank 180; wherein, the first motor 182 drives the crank 180, the push rod 178 and the first drain valve 176 to move to open or close the first drain valve 176.
In this embodiment, the crank 180, the push rod 178 and the first drain valve 176 are controlled by the first motor 182 to move to open and close the second drain pipe 1644, so that the water tank 164 replenishes water into the atomization pool 166. Meanwhile, the water level monitor 172 may be connected to the first motor 182, and the first drain valve 176 is controlled by the water level monitor 172 to replenish water into the atomization tank 166.
In one embodiment of the present invention, preferably, the filter element 1622 comprises PP cotton and/or activated carbon.
In this embodiment, the water enters the filter assembly 162 before entering the atomization tank 166, and the filter element 1622 is made of PP cotton and/or activated carbon, which can filter particles above 1um to ensure the cleanness of the water entering the atomization tank 166.
In one embodiment of the present invention, preferably, as shown in fig. 2, the humidifying device 16 is provided with an opening, a water level gauge 184 is arranged at the opening, and the water level gauge 184 is used for displaying the water amount in the water tank 164 and/or the atomizing tank 166.
In this embodiment, a water level gauge 184 is disposed on the humidifying device 16 for displaying the amount of water in the water tank 164 and/or the atomization tank 166, so that a user can conveniently know the water amount at any time and monitor and maintain the operation state of the device.
In one embodiment of the present invention, preferably, as shown in fig. 4, the humidifying device 16 further includes: the filter assembly 162 is detachably arranged on the shell 186, the shell 186 is provided with a third water inlet pipe 1862 and a third water outlet pipe 1864, the first water inlet pipe 1624 is connected with the third water inlet pipe 1862, and the first water outlet pipe 1626 is connected with the third water outlet pipe 1864; the second connection pipe 1866, the second connection pipe 1866 connects the third outlet pipe 1864 and the second inlet pipe 1642.
In this embodiment, the filter assembly 162 is detachably disposed on the housing 186, so that the user can replace the filter assembly 162 at any time during use, and the housing 186 is provided with a third water inlet pipe 1862, and the third water inlet pipe 1862 is coupled to the first water inlet pipe 1624, so that water can be supplied to the humidifying device 16 after being connected to the third water inlet pipe 1862 of the housing 186. The second connection pipe 1866 may be a silicone pipe.
In an embodiment of the present invention, preferably, as shown in fig. 5, a first mounting groove is provided on the first water inlet pipe 1624, a first sealing ring 1628 is provided on the first mounting groove, and the first water inlet pipe 1624 is inserted into the third water inlet pipe 1862; the first outlet pipe 1626 is provided with a second mounting groove, the second mounting groove is provided with a second sealing ring, and the first outlet pipe 1626 is inserted in the third outlet pipe 1864.
In this embodiment, the first inlet pipe 1624 and the first outlet pipe 1626 are provided with a first sealing ring 1628 and a second sealing ring 1626, so that the sealing between the filter assembly 162 and the housing 186 is ensured, and the pollution caused by the overflow of water is avoided.
In an embodiment of the present invention, preferably, as shown in fig. 9, 11 to 13, the method further includes: the water spraying pipe 188 is arranged above the indoor heat exchanger 14, the water spraying pipe 188 is connected with the water tank 164, a plurality of water spraying holes 1882 are formed in the water spraying pipe 188, and a baffle 1884 is further arranged on the water spraying pipe 188; and a second water pump provided on the shower pipe 188, wherein the shower pipe 188 sprays water toward the baffle 1884 through the water spray holes 1882, and the water flows toward the indoor heat exchanger 14 along the baffle 1884.
In this embodiment, the water may be sprayed to the indoor heat exchanger 14 through the water spraying pipe 188 to achieve the humidification function, and a baffle 1884 is disposed in front of the water spraying hole 1882 of the water spraying pipe 188, as shown in fig. 12 and 13, such that the water is sprayed to the baffle 1884 to form a relatively uniform water curtain and then flows to the indoor heat exchanger 14, thereby improving the humidification efficiency and the humidification effect.
Wherein, the water spraying pipe 188 can be arranged on the outer surface of the indoor heat exchanger 14 to prevent water from flowing into the air duct. The water spraying pipe 188 adopts the spraying impact to disperse the water spraying, and the specific work is that under the pressure of the second water pump, the water inside the water spraying pipe 188 is sprayed onto the baffle 1884 through the water spraying holes 1882, the water on the baffle 1884 after the water spraying is dispersed and mutually intersected, a water curtain is formed at the bottom edge of the baffle 1884, and the bottom edge of the baffle 1884 leans against the indoor heat exchanger 14, so that the water can be uniformly distributed indoors. The diameter of the water spray holes 1882 is preferably 1mm to 2mm, and the holes are too small and easy to block, while the holes are too large and lose pressure.
In one embodiment of the present invention, preferably, as shown in fig. 1, 2 and 14, the method further includes: an air inlet 124 arranged at the upper part of the machine body 12 and positioned above the indoor heat exchanger 14; a wet film assembly 190 disposed at the air inlet 124; the water from the shower 188 flows to the wet film assembly 190.
In this embodiment, can make water distribute more evenly through setting up wet membrane module 190 for air conditioner 1 realizes better humidification effect, further improves the utilization ratio to water, and wet membrane module 190 also can play the filtering action to the air, promotes the air-out quality of air conditioner.
In one embodiment of the present invention, preferably, the method further includes: the first drive assembly, the wet film assembly 190, is connected to the first drive assembly.
In this embodiment, a driving assembly connected to the wet film assembly 190 is provided to drive and control the wet film assembly 190, generally, the driving assembly moves the wet film assembly 190 to the air inlet 124 of the indoor unit when humidification processing is performed, the inlet air can be humidified when passing through the wet film assembly 190, and the driving assembly moves the wet film assembly 190 to other positions when humidification processing is not performed, and the inlet air flows into the indoor unit directly. Through the arrangement, the air conditioner indoor unit 1 can control the humidifying operation more freely, and the switching between the humidifying mode and the non-humidifying mode is realized. As shown in fig. 14 and 15, the wet film assembly 190 has two working positions, when the first driving assembly drives the wet film assembly 190 to the position shown in fig. 14, the air passing through the air inlet 124 above the wet film assembly 190 flows out after being humidified by the wet film assembly 190; when the first driving assembly drives the wet film assembly 190 to the position in fig. 15, the air flows almost no longer through the wet film assembly 190 and is humidified, which is equivalent to the switching between the humidifying mode and the non-humidifying mode.
In an embodiment of the present invention, preferably, as shown in fig. 6, further includes: an electronic control box 192 disposed on the other side of the body 12 with respect to the humidifying device 16; and the humidifying electric control board is arranged in the electric control box 192, and is connected with the humidifying device 16 and used for controlling the humidifying device 16.
In this embodiment, the humidifying device 16 and the electric control box 192 with the humidifying electric control board are respectively arranged on two sides of the body 12 of the air conditioner indoor unit 1, so that the humidifying electric control board and the humidifying device 16 are physically separated, the phenomenon that the normal use of the humidifying electric control board is influenced by the fact that water flow or water mist formed in the humidifying process of the humidifying device 16 penetrates through the electric control box 192 is avoided, meanwhile, water and electricity separation is also achieved on the air conditioner indoor unit 1, and the phenomenon that the normal use of the air conditioner indoor unit 1 is influenced and potential safety hazards are caused due to the fact that electric wires are short-circuited due to water leakage is avoided.
The present invention also provides an outdoor unit 2 for an air conditioner, as shown in fig. 16 to 24, the air conditioner including an indoor unit 1, the indoor unit 1 including a humidifying device 16, the outdoor unit 2 including: a chassis 22; a bracket 222 disposed on the chassis 22; a water collection sump 224 disposed on the chassis 22; the water taking structure 24 is arranged on the bracket 222, the water taking structure 24 comprises a third water pump 242, the third water pump 242 comprises a water inlet 2422 and a water outlet 2424, and the water inlet 2422 is positioned in the water collecting tank 224; the connecting water pipe 26, the connecting water pipe 26 connects the water outlet 2424 and the humidifying device 16.
According to the air conditioner outdoor unit 2 provided by the invention, the water collecting tank 224 is arranged on the chassis 22 of the air conditioner outdoor unit 2 to collect condensed water or defrosting water, and the water in the water collecting tank 224 is sent to the humidifying device 16 for humidification, so that the water in the water collecting tank 224 can be used as a water source of the humidifying device 16, an external water source does not need to be separately arranged for the humidifying device 16, and thus, an air conditioner adopting the air conditioner outdoor unit 2 does not need to be externally connected with other water sources, and the trouble of frequently supplementing water to the humidifying device 16 is avoided.
As shown in fig. 17, the connecting water pipe 26 may be a silicone tube (with a sheath) to prevent cracking, or a PE tube, which is good in aging resistance. Preferably, the inner diameter of the connecting water pipe 26 is 4mm to 8mm, the hole diameter is too small and is easy to block, the hole diameter is too large and wastes water, the water occupied by the pipe is large, and pressure loss is easy to cause. The lift of the water pump can be 3-6 m, the flow rate is generally 1-5L/min, and the water outlet 2424 has certain pressure.
Generally, when the air conditioner is in a heating mode, humidification is required, and when the ambient temperature is low, the outdoor unit 2 of the outdoor air conditioner may frost, and the defrosting may be controlled to obtain defrosting water. The normal demand is typically 3L of water for 10 hours, whereas for an environment with an outside relative humidity of 60%, the demand for water can be met, with a corresponding reduction if the humidity is lower.
In one embodiment of the present invention, preferably, as shown in fig. 22 to 24, further includes: a second drain valve 244; a second drain pipe 2242 is provided at the bottom of the sump 224, and the second drain valve 244 is used to open or close the second drain pipe 2242; the water intake structure 24 further includes a second drive assembly 246, and the second drain valve 244 is connected to the second drive assembly 246; wherein the second drain valve 244 opens the second drain pipe 2242 when the second driving assembly 246 drives the second drain valve 244 to move upward, or the second drain valve 244 closes the second drain pipe 2242 when the second driving assembly 246 drives the second drain valve 244 to move downward.
In this embodiment, the second drain valve 244 and the second driving assembly 246 are provided to control the drain of the water collection tank 224, thereby preventing the outdoor unit 2 or the water collection tank 224 from being polluted due to the overflow of excessive water. As shown in fig. 23 and 24, the second drain pipe 2242 is opened and closed by driving the second drain valve 244 up and down.
In one embodiment of the present invention, preferably, as shown in fig. 22 to 24, the water getting structure 24 further includes: a water intake enclosure 248 disposed on the second drive assembly 246, the second drain valve 244 coupled to the water intake enclosure 248, the water intake enclosure 248 having at least one opening with a first screen 2482 disposed thereon; wherein the intake enclosure 248 rests against the chassis 22 with the water collection sump 224 located within the intake enclosure 248 when the second drive assembly 246 drives the intake enclosure 248 downward and wherein the intake enclosure is separated from the chassis 22 when the second drive assembly 246 drives the intake enclosure 248 upward.
In this embodiment, by providing the water intake enclosure 248 linked with the second drain valve 244, and providing the opening and the first screen 2482 on the water intake enclosure 248, when the water intake enclosure 248 moves downward and abuts against the chassis 22, the water flows to the water collection tank 224 after being filtered by the first screen 2482, so that most of the impurities can be filtered out, and the water in the water collection tank 224 is ensured to be clean. Generally, in the use of the air conditioner, the defrosted water or condensed water is mixed with much dust and dirt, so that the water is filtered by the first filter 2482 to ensure the cleanliness of the water. The first screen 2482 has mesh openings ranging from 0.5 × 0.5mm to 1 × 1mm, and can effectively filter impurities such as large particles and lint. As shown in fig. 23 and 24, the filtering and intake of water is controlled by driving the intake enclosure 248 up and down.
In one embodiment of the present invention, preferably, as shown in fig. 23 and 24, the third water pump 242 is connected to the second driving assembly 246 such that the water inlet 2422 moves out of the water collection tank 224 when the second driving assembly 246 drives the second drain valve 244 to move upward, or the water inlet 2422 moves into the water collection tank 224 when the second driving assembly 246 drives the second drain valve 244 to move downward.
In this embodiment, the third water pump 242 and the second driving assembly 246 are connected to realize linkage of the two, and when water is desired to be taken, the third water pump 242 moves downwards to move into the water collecting tank 224 to take water, and when the water taking is finished, the third water pump 242 moves upwards, and the water inlet 2422 moves out of the water collecting tank 224, so that water can be taken at any time, and meanwhile, if water does not need to be taken when the ambient temperature is low, the water inlet 2422 is prevented from being frozen due to low-temperature icing, and subsequent water taking is prevented from being influenced.
Meanwhile, as shown in fig. 23 and 24, the second drain valve 244 may be linked with the third water pump 242 to achieve the same operation as above and below, when water is taken, the second drain pipe 2242 is closed, and the third water pump 242 takes water; when water is not required to be taken, the water pump 242 and the second water discharge pipe 2242 move upward at the same time, and the third water pump 242 opens to discharge water.
In one embodiment of the present invention, preferably, as shown in fig. 18 to 21, the second driving assembly 246 includes: a second electric machine 2462; a drive gear 2464, the drive gear 2464 being coupled to a second motor 2462; rack 2468, rack 2468 is connected to drive gear 2464, and intake enclosure 248 is connected to rack 2468.
In this embodiment, the second drive assembly 246 includes a second motor 2462, a drive gear 2464, and a rack 2468, and controls the draining or holding of the water sump 224 by controlling the second motor 2462, and thus the movement of the water intake enclosure 248 and the opening and closing of the second drain valve 244.
In one embodiment of the present invention, preferably, as shown in fig. 25 and 26, the bottom plate 22 is provided with an overflow hole 226, and the overflow hole 226 is positioned higher than the bottom surface of the water collection tank 224.
In this embodiment, the overflow hole 226 is disposed at a higher position on the bottom plate 22 to prevent the water on the bottom plate 22 from overflowing to cause pollution. In the structure shown in fig. 26, the water collection tank 224 is directly disposed below the heat exchanger of the outdoor unit 2, so that the water collection tank 224 can directly collect condensed water or defrosted water, and then the third water pump 242 delivers the water, and the opening area of the water collection tank 224 is small, which is beneficial for dust prevention, and prevents a large amount of impurities from entering the water collection tank 224 when the outdoor unit 2 operates, and a gap is disposed at the upper portion of the water collection tank 224 for overflow. The third water pump 242 is located at the lowest point of the chassis 22 in the configuration shown in fig. 26 to facilitate water absorption.
In one embodiment of the present invention, preferably, as shown in fig. 17, an insulating layer and/or a heating layer 262 is provided on the outer side of the connection water pipe 26.
In this embodiment, an insulating layer and/or a heating layer 262 is provided on the outer side of the connection water pipe 26 to ensure a normal flow of water in the connection water pipe 26 in a low temperature environment such as a winter season, and to prevent the water in the connection water pipe 26 from freezing.
In one embodiment of the present invention, preferably, as shown in fig. 27, further includes: and the heating device is arranged on the chassis 22 and is an electric heating belt 282 or an electromagnetic heating device.
In this embodiment, the heating device (e.g., the electric heating belt 282 or the electromagnetic heating device) is disposed on the chassis 22 to heat the chassis 22 and the outdoor unit 2 to obtain the defrosting water, and meanwhile, the related structures are prevented from being frozen to affect the normal use function.
In one embodiment of the present invention, preferably, as shown in fig. 28, further includes: and the heating device is arranged on the bracket 222, and the heating device is an infrared heating device 284.
In this embodiment, the heating device (e.g., the infrared heating device 284) is disposed on the bracket 222 to heat the chassis 22 and the outdoor unit 2 to obtain the defrosting water, and meanwhile, the related structures are prevented from being frozen to affect the normal use function.
In one embodiment of the present invention, a second screen is preferably disposed on the water inlet 2422.
In this embodiment, a second filter screen is disposed on the water inlet 2422 to further filter the water entering the third water pump 242, so as to prevent impurities or foreign matters from entering the third water pump 242 and the connecting water pipe 26 to cause blockage.
In one embodiment of the present invention, preferably, as shown in fig. 16, further includes: a partition 286 disposed on the chassis 22; a housing 288, the housing 288 being connected to the chassis 22; the connecting water pipe 26 passes through the partition 286 and the housing 288 and connects the water outlet 2424 with the humidifying device 16, and the included angle between the connecting water pipe 26 and the horizontal plane is an acute angle or a right angle.
In this embodiment, the partition 286 and the housing 288 can support the connecting water pipe 26, and the angle between the connecting water pipe 26 and the horizontal plane is an acute angle or a right angle, so that water accumulation in the connecting water pipe 26 can be avoided as much as possible, and further, icing can be prevented from affecting the normal water supply of the connecting water pipe 26.
The present invention also provides an air conditioner, as shown in fig. 16, including: the air conditioner indoor unit 1 of the embodiment of the first aspect and/or the air conditioner outdoor unit 2 of the embodiment of the second aspect.
According to the air conditioner provided by the invention, the air conditioner indoor unit 1 and/or the air conditioner outdoor unit 2 are adopted, so that the humidifying function of the air conditioner is realized, the humidity of the outlet air of the indoor unit is improved, the outlet air of the indoor unit is more suitable for users, and the influence on the use experience of the users due to the drying of the air is avoided; meanwhile, the humidifying device 16 can be supplied with water through the structure of the humidifying device, and the air conditioner does not need to be separately connected with an external water source.
In one embodiment of the present invention, preferably, the air conditioner is a window air conditioner.
In this embodiment, the window air conditioner may also adopt the air conditioner indoor unit 1 and the air conditioner outdoor unit 2, and the window air conditioner is equivalent to a structure in which the indoor unit and the outdoor unit are integrated, and a good humidification effect can be obtained by the structure.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (28)

1. An air conditioner indoor unit, characterized in that, the air conditioner indoor unit includes:
a body;
an indoor heat exchanger disposed in the body;
the humidifying device is arranged on one side of the machine body and comprises a filtering component, a water tank, an atomizing pool, an atomizing device and an atomizing channel, the filtering component comprises a filter element, a first water inlet pipe and a first water outlet pipe, the filtering component is arranged above the water tank, the water tank is provided with a second water inlet pipe and a second water outlet pipe, the second water inlet pipe is connected with the first water outlet pipe, the second water outlet pipe is connected with the atomizing pool, the atomizing pool is arranged below the water tank, the atomizing device is connected with the atomizing pool, the atomizing channel is arranged above the atomizing pool, the atomizing channel comprises a mist inlet and a mist outlet, the mist inlet is connected with the atomizing pool, and the mist outlet is connected with the indoor heat exchanger;
the water entering the filtering assembly through the first water inlet pipe sequentially passes through the filter element and the water tank and then enters the atomizing pool, and the water in the atomizing pool is atomized into water mist through the atomizing device and then flows to the indoor heat exchanger through the mist outlet channel;
the humidifying device further includes:
the filter assembly is detachably arranged on the shell, the shell is provided with a third water inlet pipe and a third water outlet pipe, the first water inlet pipe is connected with the third water inlet pipe, and the first water outlet pipe is connected with the third water outlet pipe;
and the second connecting pipe is connected with the third water outlet pipe and the second water inlet pipe.
2. An indoor unit of an air conditioner according to claim 1,
the number of the mist outlet is multiple, and the plurality of mist outlet are uniformly arranged above the indoor heat exchanger.
3. An indoor unit of an air conditioner according to claim 1,
the atomizing device sets up the lower part in atomizing pond, atomizing device with the atomizing pond is connected through the screw, atomizing device with press from both sides between the atomizing pond and be equipped with the silica gel sealing member.
4. An indoor unit of an air conditioner according to claim 1,
a first drain pipe is arranged at the bottom of the atomization pool, a first control valve is arranged on the first drain pipe, and a first overflow port is arranged at the upper part of the atomization pool;
and a second overflow port is arranged at the upper part of the water tank.
5. An indoor unit according to claim 4, further comprising:
and the water receiving disc is arranged at the lower part of the machine body and is used for receiving water discharged through the first sewage discharge pipe, the first overflow port and the second overflow port.
6. An indoor unit of an air conditioner according to claim 5,
the upper portion of water collector is provided with the third overflow mouth, the bottom of water collector is provided with first blow off pipe, be provided with the second control valve on the first blow off pipe.
7. An indoor unit according to claim 6, further comprising:
a first connection pipe connecting the first drain pipe and the first water inlet pipe;
and the first water pump is arranged on the first connecting pipe.
8. An indoor unit for an air conditioner according to any one of claims 1 to 7, wherein the humidifying device further comprises:
and the water level monitor is arranged in the atomization pool.
9. An indoor unit for an air conditioner according to any one of claims 1 to 7, wherein the humidifying device further comprises:
and the fan is arranged above the atomization pool.
10. An indoor unit for an air conditioner according to any one of claims 1 to 7, wherein the humidifying device further comprises:
the first water outlet valve is arranged on the second water outlet pipe;
the ejector rod is connected with the first drainage valve;
the crank is connected with the ejector rod;
the first motor is connected with the crank;
wherein the first motor drives the crank, the ejector rod and the first drain valve to move so as to open or close the first drain valve.
11. An indoor unit of an air conditioner according to any one of claims 1 to 7,
the filter element comprises PP cotton and/or activated carbon.
12. An indoor unit of an air conditioner according to any one of claims 1 to 7,
the humidifying device is provided with an opening, a water level gauge is arranged at the opening, and the water level gauge is used for displaying the water quantity in the water tank and/or the atomizing pool.
13. An indoor unit of an air conditioner according to any one of claims 1 to 7,
a first mounting groove is formed in the first water inlet pipe, a first sealing ring is arranged on the first mounting groove, and the first water inlet pipe is inserted into the third water inlet pipe;
and a second mounting groove is formed in the first water outlet pipe, a second sealing ring is arranged on the second mounting groove, and the first water outlet pipe is inserted into the third water outlet pipe.
14. An indoor unit for an air conditioner according to any one of claims 1 to 7, further comprising:
the water spraying pipe is arranged above the indoor heat exchanger and is connected with the water tank, a plurality of water spraying holes are formed in the water spraying pipe, and a baffle is further arranged on the water spraying pipe;
a second water pump arranged on the water spraying pipe,
the water spraying pipe sprays water to the baffle through the water spraying holes, and the water flows to the indoor heat exchanger along the baffle.
15. An indoor unit for an air conditioner according to claim 14, further comprising:
the air inlet is arranged at the upper part of the machine body and is positioned above the indoor heat exchanger;
the wet film assembly is arranged at the air inlet;
wherein the water flowing out of the water spraying pipe flows onto the wet film assembly.
16. An indoor unit for an air conditioner according to claim 15, further comprising:
the wet film assembly is connected with the first driving assembly.
17. An indoor unit for an air conditioner according to any one of claims 1 to 7, further comprising:
the electronic control box is arranged on the other side, opposite to the humidifying device, of the machine body;
and the humidifying electric control board is arranged in the electric control box, and is connected with the humidifying device and used for controlling the humidifying device.
18. The utility model provides an outdoor machine of air-conditioner for the air conditioner, the air conditioner includes humidification device, its characterized in that, outdoor machine of air-conditioner includes:
a chassis;
the bracket is arranged on the chassis;
the water collecting tank is arranged on the chassis;
the water taking structure is arranged on the support and comprises a third water pump, the third water pump comprises a water inlet and a water outlet, and the water inlet is positioned in the water collecting tank;
the connecting water pipe is connected with the water outlet and the humidifying device;
a second drain valve;
a second drain pipe is arranged at the bottom of the water collecting tank, and the second drain valve is used for opening or closing the second drain pipe;
the water taking structure further comprises a second driving assembly, and the second water discharging valve is connected with the second driving assembly;
when the second driving assembly drives the second drain valve to move upwards, the second drain valve opens the second drain pipe, or when the second driving assembly drives the second drain valve to move downwards, the second drain valve closes the second drain pipe;
the water intaking structure still includes:
the water taking enclosure is arranged on the second driving assembly, the second water discharging valve is connected with the water taking enclosure, at least one opening is formed in the water taking enclosure, and a first filter screen is arranged on the at least one opening;
when the second driving assembly drives the water taking enclosure to move downwards, the water taking enclosure abuts against the chassis, the water collecting groove is located in the water taking enclosure, and when the second driving assembly drives the water taking enclosure to move upwards, the water taking enclosure is separated from the chassis.
19. The outdoor unit of claim 18, wherein,
the third water pump is connected with the second driving assembly, and when the second driving assembly drives the second drainage valve to move upwards, the water inlet is moved out of the water collecting tank, or when the second driving assembly drives the second drainage valve to move downwards, the water inlet is moved into the water collecting tank.
20. The outdoor unit of claim 18, wherein the second driving assembly comprises:
a second motor;
the driving gear is connected with the second motor;
the rack, the rack with the drive gear is connected, the water intaking enclose keep off with the rack is connected.
21. The outdoor unit of any one of claims 18 to 20,
the base plate is provided with an overflow hole, and the position of the overflow hole is higher than the bottom surface of the water collecting tank.
22. The outdoor unit of any one of claims 18 to 20,
and a heat preservation layer and/or a heating layer are arranged on the outer side of the connecting water pipe.
23. The outdoor unit of any one of claims 18 to 20, further comprising:
and the heating device is arranged on the chassis and is an electric heating belt or an electromagnetic heating device.
24. The outdoor unit of any one of claims 18 to 20, further comprising:
and the heating device is arranged on the bracket and is an infrared heating device.
25. The outdoor unit of any one of claims 18 to 20,
and a second filter screen is arranged on the water inlet.
26. The outdoor unit of any one of claims 18 to 20, further comprising:
the partition plate is arranged on the chassis;
a housing connected with the chassis;
the connecting water pipe penetrates through the partition plate and the shell and is connected with the water outlet and the humidifying device, and an included angle between the connecting water pipe and the horizontal plane is an acute angle or a right angle.
27. An air conditioner, comprising:
an indoor unit of an air conditioner according to any one of claims 1 to 17; and/or
The outdoor unit of any one of claims 18 to 26.
28. The air conditioner according to claim 27,
the air conditioner is a window air conditioner.
CN201710253803.1A 2017-04-18 2017-04-18 Air conditioner indoor unit, air conditioner outdoor unit and air conditioner Active CN106839135B (en)

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