WO2019033699A1 - 空气处理模块和空调器 - Google Patents

空气处理模块和空调器 Download PDF

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Publication number
WO2019033699A1
WO2019033699A1 PCT/CN2018/072681 CN2018072681W WO2019033699A1 WO 2019033699 A1 WO2019033699 A1 WO 2019033699A1 CN 2018072681 W CN2018072681 W CN 2018072681W WO 2019033699 A1 WO2019033699 A1 WO 2019033699A1
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WO
WIPO (PCT)
Prior art keywords
air
section
water
water tank
air treatment
Prior art date
Application number
PCT/CN2018/072681
Other languages
English (en)
French (fr)
Inventor
陈良锐
闫长林
袁宏亮
Original Assignee
广东美的制冷设备有限公司
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Filing date
Publication date
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2019033699A1 publication Critical patent/WO2019033699A1/zh

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Classifications

    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • F24F8/133—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air treatment module and an air conditioner.
  • the main object of the present invention is to propose an air treatment module that aims to improve air quality without affecting the function of existing air conditioners.
  • an air treatment module according to the present invention is applied to an air conditioner, and the air processing module includes:
  • a housing an air inlet, an air outlet, and an air treatment duct connecting the air inlet and the air outlet, wherein the air treatment air duct and the heat exchange air passage of the air conditioner are independently arranged;
  • the water tank installed in the air treatment duct and located below the wind wheel, the water tank is annularly disposed, and has an acceleration section and an impact section that communicate end to end, and the width of the impact section is greater than that of the acceleration section
  • the width is set such that when water in the acceleration section flows into the impingement section, it impacts and splashes with the junction of the outlet end of the impingement section and the inlet end of the acceleration section.
  • the width of the water tank is gradually increased from the water inlet end of the acceleration section to the water outlet end of the impact section.
  • the width of the water outlet end of the impact section is 1.5 to 5 times the width of the water inlet end of the acceleration section.
  • the width of the water outlet end of the impact section is 1.5 to 3 times the width of the water inlet end of the acceleration section.
  • the impact section is disposed adjacent to the air outlet of the air treatment duct.
  • the water outlet end of the impingement section is provided with a protrusion adjacent to a sidewall of the water inlet end of the acceleration section.
  • the width of the protrusion along the width direction of the striking section gradually decreases from the inner side of the water tank to the outer side of the water tank.
  • the air treatment module further includes a water tank in communication with the water tank to supply water to the water tank.
  • the wind wheel is installed in the air treatment duct in a lateral direction; the water tank is installed below the wind wheel.
  • the wind wheel is installed vertically in the air treatment duct; the water tank is installed below the wind wheel.
  • the present invention also provides an air conditioner comprising an air conditioner outdoor unit, an air conditioner indoor unit, and an air processing module, wherein the air processing module is installed in the air conditioner outdoor unit or the air conditioner indoor unit; the air processing module includes:
  • a housing an air inlet, an air outlet, and an air treatment duct connecting the air inlet and the air outlet, wherein the air treatment air duct and the heat exchange air passage of the air conditioner are independently arranged;
  • the water tank installed in the air treatment duct and located below the wind wheel, the water tank is annularly disposed, and has an acceleration section and an impact section that communicate end to end, and the width of the impact section is greater than that of the acceleration section
  • the width is set such that when water in the acceleration section flows into the impingement section, it impacts and splashes with the junction of the outlet end of the impingement section and the inlet end of the acceleration section.
  • the accumulating section and the striking section are connected to each other by the annular water tank, and the width of the accelerating section is smaller than the width of the striking section, the air wheel flows when the wind wheel works, and the air around the wind wheel will Along the circumferential rotation of the wind wheel, the water in the water tank below the wind wheel is circulated in the water tank driven by the flowing air.
  • the rotation speed of the wind wheel is large, the water in the water tank will flow at high speed.
  • the flow under driving because the width of the impact section is greater than the width of the acceleration section, this causes the high-speed water flowing in the water tank to flow from the acceleration section into the impact section, and the impact of the impact section and the acceleration section will be severely impacted and splashed.
  • the splashed water falls into the sink, forming a washing area, and the washing area is disposed above the junction of the acceleration section and the striking section.
  • Air enters the air treatment duct from the air inlet of the air treatment module. After passing through the cleaning area, it flows out from the air outlet of the air treatment module. When the air passes through the cleaning area, it is washed by the falling water droplets, thus making the dust in the air small. The particles are washed away, which improves the cleanliness of the air; and the high-speed flowing water can also generate water vapor when it is struck sharply at the junction between the acceleration section and the impact section. Because the weight of the water vapor is relatively light, the water vapor can float on the cleaning.
  • the air when the air passes through the cleaning area, the air can also carry away the water vapor in the cleaning area, thus increasing the humidity of the air; in addition, when the speed of the water in the water tank reaches a certain level, it is accelerated with the acceleration section and the impact.
  • the junction of the segment can also generate negative ions when it hits, which makes the cleaning area still filled with negative ions.
  • the air passes through the cleaning area it can also carry away the negative ions formed by the sharp impact of the fan and water, which makes the air processing module out.
  • the air discharged from the tuyere also carries negative ions, which are beneficial to human health. Such that the air treatment module further having a health effect, help meet user requirements on air quality.
  • the air treatment duct is independent of the indoor side heat exchange air passage and the outdoor side heat exchange air passage of the air conditioner, so that the air processing module does not affect the heat exchange process of the air itself during the process of processing the air, thereby Conducive to the stable operation of the air conditioner; at the same time, the air treatment module is used for the air conditioner, which can save more space for the user than the air treatment module separately, so that the structure of the air conditioner is more compact and provides new users. At the same time, the space is fully and reasonably utilized.
  • FIG. 1 is a schematic structural view of an embodiment of an air treatment module according to the present invention.
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • FIG. 3 is a schematic structural view of the water tank of Figure 2;
  • Figure 4 is a cross-sectional view taken along line B-B of Figure 1.
  • Air handling module 30 sink 10 case 31 Acceleration section 11 Inlet 32 Impact segment 12 Air outlet 321 Bulge 13 Air treatment duct 40 Water tank 20 wind mill
  • the directional indication is only used to explain in a certain posture (as shown in the figure).
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention mainly proposes an air treatment module, which is mainly used in an air conditioner to improve air quality, such as replacing indoor air, increasing air humidity, increasing air cleanliness and the like.
  • the air conditioner refers to a device that can adjust the temperature of the air, including a wall-mounted split machine, a wall-mounted integrated machine, a floor-standing split machine, a floor-standing integrated machine, and the like.
  • the air conditioner includes an indoor heat exchange side and an outdoor heat exchange side, and the indoor heat exchange side and the outdoor heat exchange side generally include a casing, an air inlet component, a heat exchange component, and a air supply component.
  • the housing has an air inlet, an air outlet, and a heat exchange air passage between the air inlet and the air outlet.
  • the air inlet component is disposed at the air inlet, and the heat exchange component and the air supply component are disposed in the heat exchange air duct.
  • the air conditioner indoor unit further includes a wind guide assembly, and the air guide assembly is disposed at the air outlet.
  • the air treatment module in the present application mainly washes air, increases air humidity while increasing air cleanliness, and does not affect the normal operation of the air conditioner.
  • the specific structure of the air treatment module will be mainly described below.
  • the air processing module 100 is used in an air conditioner, and the air processing module 100 includes:
  • the housing 10 is provided with an air inlet, an air outlet 12, and an air treatment duct 13 that communicates the air inlet and the air outlet 12, and the air treatment duct 13 and the heat exchange air passage of the air conditioner Independently set up;
  • the water tank 30 is disposed in a ring shape, and the water tank 30 is installed in the air treatment duct 13 and located below the wind wheel 20, and the water tank 30 has an acceleration section 31 and an impact section communicating with the acceleration section 31. 32, and the width of the impact section 32 is greater than the width of the acceleration section 31, such that when the water in the acceleration section 31 flows into the impact section 32, it collides with the side wall of the impact section 32 and splashes Start.
  • the shape of the housing 10 may be many.
  • the shape of the housing 10 may be set according to the model of the air conditioner to be used, and is not particularly limited herein. Take a cylindrical arrangement as an example.
  • the air treatment duct 13 and the heat exchange air passage of the air conditioner are disposed independently of each other, so that the air treatment module 100 does not affect the heat exchange process of the air itself during the process of treating the air, thereby facilitating the stability of the air conditioner.
  • the position of the air inlet and the air outlet 12 can be many, and can be flexibly set according to different air duct forms and different models, and is not particularly limited herein.
  • the air inlet is opened at the back and/or the side of the casing 10; the air outlet 12 is opened at one or more of the front, side and top of the casing 10. That is, the position of the air inlet and the air outlet 12 can be set according to different models, different air ducts and different user requirements.
  • the shape of the air inlet and the air outlet 12 can be set according to the position of the air inlet and the air outlet 12, and the shape of the air inlet and outlet 12 can be many, for example, circular, elliptical, square, and polygonal, etc. There is no special limitation here.
  • the air inlet comprises a fresh air outlet, the fresh air outlet is connected to the outdoor; and/or the inner air outlet is connected to the indoor air outlet.
  • the wind wheel 20 is mounted in the air treatment duct 13 for driving air from the air inlet into the air treatment duct 13 and discharging it from the air outlet. It should be noted that there are many types of the wind wheel 20, which may be the centrifugal wind wheel 20, the axial flow wind wheel 20, the inertial flow wind wheel 20, etc., and the type of the wind wheel 20 is not specifically limited.
  • the water tank 30 is disposed in a ring shape, and the opening of the water tank 30 is disposed upward, which allows the water in the water tank 30 to flow together with the wind generated when the wind wheel 20 is operated when the wind wheel 20 is in operation, and when the speed of the wind wheel 20 is rotated When gradually increasing and reaching a certain level, the water in the water tank 30 can be rotated at a high speed along with the wind wheel 20.
  • the water tank 30 includes the acceleration section 31 and the impact section 32 that communicate with each other, that is, the acceleration section 31 and the impact section 32 are connected end to end, and the width of the acceleration section 31 is smaller than the width of the impact section 32, when in the water tank 30
  • the water rotates in the circumferential direction of the water tank 30 under the action of the wind wheel 20, when the high-speed water flowing in the acceleration section 31 flows into the impact section 32, it will have a severe impact with the connection between the impact section 32 and the acceleration section 31.
  • the cleaning area covers the upper portion of the connection between the impact section 32 and the acceleration section 31, so that the air passing through the cleaning area can It is washed by the falling water, so that the dust and other fine particles in the air are cleaned; after the impact of the high-speed flowing water and the connection between the impact section 32 and the acceleration section 31, the speed is greatly reduced, and the low-speed water passes.
  • the water inlet end of the acceleration section 31 re-enters into the acceleration section 31 for acceleration to accumulate the impact of the next round, thus ensuring continuous connection with the acceleration section 31 and the impact section 32 in the water tank 30.
  • the water hits the junction of the acceleration section 31 and the impact section 32 to generate water vapor and negative ions, and can also be used when the air passes through the junction of the acceleration section 31 and the impact section 32.
  • the water vapor and the negative ions are carried away together, and the water vapor can increase the humidity of the air, which makes the air treatment module 100 also have a humidifying function, and the negative ions are beneficial to the human body, which makes the air processing module 100 also have a health care function.
  • the technical solution of the embodiment of the present invention is to form the acceleration section 31 and the impact section 32 which are connected to each other by the annular water tank 30, and the width of the acceleration section 31 is smaller than the width of the impact section 32, and the air wheel 20 will drive the air to flow when working. And the air around the wind wheel 20 rotates along the circumferential direction of the wind wheel 20, and the water in the water tank 30 located below the wind wheel 20 circulates in the water tank 30 under the driving of the flowing air, when the rotation speed of the wind wheel 20 is higher. When large, the water in the water tank 30 is driven by the high-speed flowing air. Since the width of the impact section 32 is larger than the width of the acceleration section 31, the water flowing at a high speed in the water tank 30 flows from the acceleration section 31 into the impact section.
  • the small particles such as dust are washed away, thereby improving the cleanliness of the air; and the high-speed flowing water can also generate water vapor when the connection between the acceleration section 31 and the impact section 32 is severely impacted, since the weight of the water vapor is relatively light, this So that the water vapor can float in the cleaning area, when the air passes through the cleaning area, the air can also take away the water vapor in the cleaning area, thus increasing the humidity of the air; in addition, when the water in the water tank 30 flows at a certain speed When it collides with the junction of the acceleration section 31 and the impact section 32, it can also generate negative ions, which makes the cleaning area still filled with negative ions, and when the air passes through the cleaning area, it can also take away the negative ions
  • the air treatment duct 13 is independent of the indoor side heat exchange air passage and the outdoor side heat exchange air passage of the air conditioner, so that the air processing module 100 does not affect the heat exchange process of the air itself during the process of processing the air. Therefore, the air conditioner can be stably operated; at the same time, the air treatment module 100 is used for the air conditioner, and the air treatment module can be separately provided, which can save more space for the user, and the structure of the air conditioner is more compact. While the user provides new features, the space is fully utilized.
  • the width between the acceleration section 31 and the impact section 32 is abrupt, the speed of the high-speed water in the acceleration section 31 will be attenuated when it enters the impact section 32, which will weaken. The extent to which water impinges on the junction of the acceleration section 31 and the impact section 32.
  • the width of the water tank 30 is gradually increased from the acceleration section 31 to the impact section 32, that is, the width of the entire water tank 30 is from the acceleration section 31.
  • the inlet end is gradually changed toward the outlet end of the striking section 32.
  • the width of the inlet end of the acceleration section 31 is too large compared with the width of the outlet end of the impact section 32, this will cause the high-speed flowing water in the acceleration section 31 to flow into the impact section 32, and the speed thereof will be greatly increased. Attenuation may even cause the water in the impingement section 32 to not strike sharply with the junction of the inlet end of the acceleration section 31 and the outlet end of the impact section 32, that is, the air treatment module 100 may lose the function of washing the air.
  • the width of the water inlet end of the acceleration section 31 is smaller than the width of the water outlet end of the impact section 32, this makes the width of the water inlet end of the acceleration section 31 and the width of the water outlet end of the impact section 32 not much different, which is
  • the water in the water tank 30 is caused to flow in the circumferential direction of the water tank 30, the water flowing at a high speed can smoothly and unimpededly pass through the junction of the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32, which also makes The air treatment module 100 loses the function of washing the air.
  • the width of the water outlet end of the impact section 32 is set to 1.5 to 5 times the inlet port of the acceleration section 31; preferably, the width of the water outlet end of the impact section 32 is set to be 1.5 to 3 times the width of the inlet end of the acceleration section 31. Provided in this way, the speed of the water flow when the water in the acceleration section 31 flows into the impact section 32 can be ensured, and at the same time, the water in the impact section 32 can be ensured with the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32. A violent impact occurred at the joint.
  • the impact section 32 abuts the acceleration section 31.
  • the side wall of the water inlet end is provided with a protrusion 321 .
  • the protrusion 321 may preferably be disposed in a tapered shape. Since the cross-sectional area of the protrusion 321 is smaller than the area of the side wall of the water inlet end of the acceleration section 31 of the impact section 32, the high speed in the impact section 32 is achieved.
  • the width of the projection 321 in the width direction of the striking section 32 gradually decreases from the inner side of the water tank 30 toward the outer side of the water tank 30. So that the protrusion 321 can not only increase the intensity of the water impinging on the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32; at the same time, the protrusion 321 is also surrounded by the impact section 32 to form a relatively narrow area. This allows the water in the impingement section 32 to not only generate a splash by colliding with the projection 321 but also the water in the impingement section 32 can flow into the narrow region surrounded by the projection 321 and the side wall of the impact section 32.
  • FIG. 2 and FIG. 3 The junction of the water inlet end of the section 31 and the water outlet end of the impact section 32 is disposed adjacent to the air outlet duct 12 at the air treatment duct 13. It should be noted that the air in the air treatment duct 13 is exhausted through the air outlet 12, and the aperture of the air outlet 12 is generally smaller than the inner diameter of the air treatment duct 13, which makes the air treatment duct 13 adjacent to the air outlet 12.
  • the wind speed at the location is very large, and the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32 are disposed at a position adjacent to the air outlet 12 of the air treatment duct 13, which allows the water in the impact section 32 to be struck. It is also possible to perform an acceleration before, so that the flow velocity of the water in the impingement section 32 is larger, so that the water can generate a sharp impact with the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32.
  • connection between the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32 is disposed at the air treatment duct 13 adjacent to the air outlet 12, since all the air in the air treatment duct 13 needs to be discharged through the air outlet 12, This allows all the air in the air treatment duct 13 to be cleaned by water, which in turn helps to improve the cleanliness of the air.
  • the air treatment module 100 further The water tank 40 is disposed above the water tank 30 and communicates with the water tank 30.
  • the relative positional relationship between the water tank 40 and the water tank 30 may be many, and the water in the water tank 40 may be pumped into the water tank 30 by a water pump or may flow into the water tank 30 under the action of gravity and atmospheric pressure.
  • the water tank 40 is placed above the water tank 30, and the water tank 40 is connected to the water tank 30 as an example.
  • the upper portion herein refers to the water level in the water tank 40 above the water tank 30.
  • the wind wheel 20 can be installed in the lateral direction, that is, the axis of the wind wheel 20 is vertically extended; of course, the wind wheel 20 can also be installed in the vertical direction, that is, the axis of the wind wheel 20 extends in the lateral direction.
  • the wind wheel 20 is mounted in a lateral direction and the wind wheel 20 is preferably a centrifugal wind wheel 20. Since the centrifugal wind wheel 20 is axially ventilated and radially ventilated, this allows the water tank 30 installed below the centrifugal wind wheel 20 to be disposed only in a ring shape, and the water at each position in the water tank 30 is always operated by the centrifugal wind wheel 20.
  • the driving of the generated wind so that the water in the water tank 30 can maintain a high-speed flow, thereby ensuring that the water in the impingement section 32 can flow at a high speed to the junction of the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32. Further, it is ensured that the joint between the water inlet end of the acceleration section 31 and the water outlet end of the impact section 32 can generate enough water droplets and water vapor to ensure the cleaning effect and humidification effect of the air treatment module 100.
  • the present invention also provides an air conditioner including an air conditioner outdoor unit, an air conditioner indoor unit, and an air processing module.
  • the specific structure of the air processing module refers to the above embodiment, since the air conditioner employs all the technologies of all the above embodiments.
  • the solution therefore, has at least all the beneficial effects brought about by the technical solutions of the foregoing embodiments, and will not be further described herein.
  • the air treatment module is installed in an air conditioner outdoor unit or an air conditioner indoor unit.

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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

一种空气处理模块（100）和空调器，该空气处理模块（100）包括：壳体（10），设有进风口（11）、出风口（12）以及将进风口（11）和出风口（12）连通的空气处理风道（13），空气处理风道（13）与空调器的换热风道相互独立设置；风轮（20），安装于空气处理风道（13）内；以及水槽（30），安装于空气处理风道（13）内并位于风轮（20）的下方，水槽（30）呈环形设置，并具有首尾连通的加速段（31）和撞击段（32），且撞击段（32）的宽度大于加速段（31）的宽度设置，以使得加速段（31）中的水流入撞击段（32）中时与撞击段（32）的出水端和加速段（31）的进水端的连接处撞击并溅起。如此设置，使得该空气处理模块（100）不仅具有水洗空气的功能，同时还不影响空调器的工作。

Description

空气处理模块和空调器
技术领域
本发明涉及空调技术领域，特别涉及一种空气处理模块和空调器。
背景技术
随着经济的发展，人们对空调器的要求越来越高，现有的空调器具有一些改善空气质量的方式，但改善空气的风道均与空调器本身的换热风道相关联，影响着空调器本身功能的发挥。
发明内容
本发明的主要目的是提出一种空气处理模块，旨在不影响现有空调器功能的情况下，改善空气质量。
为实现上述目的，本发明提出的一种空气处理模块，应用于空调器，所述空气处理模块包括：
壳体，设有进风口、出风口以及将所述进风口和所述出风口连通的空气处理风道，所述空气处理风道与所述空调器的换热风道相互独立设置；
风轮，安装于所述空气处理风道内；以及，
水槽，安装于所述空气处理风道内并位于所述风轮的下方，所述水槽呈环形设置，并具有首尾连通的加速段和撞击段，且所述撞击段的宽度大于所述加速段的宽度设置，以使得所述加速段中的水流入所述撞击段中时与所述撞击段的出水端和所述加速段的进水端的连接处撞击并溅起。
优选地，所述水槽的宽度自所述加速段的进水端向所述撞击段的出水端逐渐增大设置。
优选地，所述撞击段的出水端的宽度为所述加速段的进水端的宽度的1.5~5倍。
优选地，所述撞击段的出水端的宽度为所述加速段的进水端的宽度的1.5~3倍。
优选地，所述撞击段设置于所述空气处理风道邻近所述出风口处。
优选地，所述撞击段的出水端邻近所述加速段的进水端的侧壁设有凸起。
优选地，所述凸起沿所述撞击段宽度方向的宽度自所述水槽的内侧向所述水槽的外侧逐渐减小。
优选地，所述空气处理模块还包括水箱，所述水箱与所述水槽连通，以为所述水槽供水。
优选地，所述风轮沿横向安装于所述空气处理风道内；所述水槽安装于所述风轮的下方。
优选地，所述风轮沿竖向安装于所述空气处理风道内；所述水槽安装于所述风轮的下方。
本发明还提出一种空调器，其包括空调室外机、空调室内机以及空气处理模块，所述空气处理模块安装于所述空调室外机或空调室内机；所述空气处理模块包括：
壳体，设有进风口、出风口以及将所述进风口和所述出风口连通的空气处理风道，所述空气处理风道与所述空调器的换热风道相互独立设置；
风轮，安装于所述空气处理风道内；以及，
水槽，安装于所述空气处理风道内并位于所述风轮的下方，所述水槽呈环形设置，并具有首尾连通的加速段和撞击段，且所述撞击段的宽度大于所述加速段的宽度设置，以使得所述加速段中的水流入所述撞击段中时与所述撞击段的出水端和所述加速段的进水端的连接处撞击并溅起。
本发明技术方案通过将呈环形设置的水槽成相互连通的加速段和撞击段，并且加速段的宽度要小于撞击段的宽度，风轮工作时会带动空气流动，并且位于风轮周围的空气会沿着风轮的周向旋转，位于风轮下方的水槽中的水在流动的空气驱动下在水槽中循环流动，当风轮的转速较大时，水槽中的水会在高速流动的空气的驱动下流动，由于撞击段的宽度要大于加速段的宽度，这就使得水槽中高速流动的水从加速段流入撞击段时，会在撞击段与加速段的连接处发生剧烈撞击并溅起，溅起的水向下落入水槽的过程中，形成清洗区域，并且清洗区域覆盖加速段与撞击段的连接处上方设置。空气从空气处理模块的进风口进入空气处理风道中，经过清洗区域后，再从空气处理模块的出风口流出，在空气经过清洗区域时被下落的水滴清洗，这样就使得空气中的灰尘等小颗粒物被清洗掉，进而提高了空气的洁净度；并且高速流动的水与加速段与撞击段的连接处剧烈撞击时还能够产生水汽，由于水汽的重量比较轻，这就使得水汽可以漂浮于清洗区域，当空气通过清洗区域时，空气还能够将清洗区域中的水汽带走，这样就增加了空气的湿度；另外，当水槽中的水流动的速度达到一定程度时，其与加速段和撞击段的连接处撞击时还能够产生负离子，这就使得清洗区域还充满负离子，当空气通过清洗区域时，还能够将风机与水剧烈撞击形成的负离子带走，这就使得从空气处理模块的出风口排出的空气还携带有负离子，而负离子对人体健康有益，这就使得该空气处理模块还具有保健的效果，有利于满足用户对空气质量的要求。此外，空气处理风道与空调器的室内侧换热风道和室外侧换热风道都相互独立，从而使得空气处理模块在对空气进行处理的过程中，不影响空气本身的换热过程，从而有利于空调器可以稳定的运行；同时，将空气处理模块用于空调器，相比单独设置空气处理模块，可以为用户节省更多的空间，使得空调器的结构更加紧凑，在为用户提供新的功能的同时，充分合理的利用了空间。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明空气处理模块一实施例的结构示意图；
图2为图1中沿A-A的剖视图；
图3为图2中水槽的结构示意图；
图4为图1中沿B-B的剖视图。
附图标号说明：
标号 名称 标号 名称
100 空气处理模块 30 水槽
10 壳体 31 加速段
11 进风口 32 撞击段
12 出风口 321 凸起
13 空气处理风道 40 水箱
20 风轮
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明主要提出一种空气处理模块，主要应用于空调器中，以改善空气的质量，如更换室内空气、增加空气湿度、增加空气洁净度等等。该空调器是指，可以对空气的温度进行调节的设备，包括壁挂式分体机，壁挂式一体机，落地式分体机，落地式一体机等等。空调器包括室内换热侧和室外换热侧，室内换热侧和室外换热侧一般均包括壳体，进风组件、换热组件和送风组件。其中，壳体具有进风口、出风口以及进风口与出风口之间的换热风道，进风组件设置在进风口处，换热组件和送风组件设置在换热风道内。空调室内机还包括导风组件，导风组件设置在出风口。本申请中的空气处理模块，主要对空气进行水洗，在增加空气洁净度的同时，增加空气湿度，并且不影响空调器的正常工作。
以下将主要描述空气处理模块的具体结构。
参照图1至图3，在本发明的实施例中，该空气处理模块100用于空调器，所述空气处理模块100包括：
壳体10，设有进风口、出风口12以及将所述进风口和所述出风口12连通的空气处理风道13，且所述空气处理风道13与所述空调器的换热风道相互独立设置；
风轮20，安装于所述空气处理风道13内；
水槽30，呈环形设置，所述水槽30安装于所述空气处理风道13内并位于所述风轮20的下方，所述水槽30具有加速段31以及与所述加速段31连通的撞击段32，且所述撞击段32的宽度大于所述加速段31的宽度设置，以使得所述加速段31中的水流入所述撞击段32中时与所述撞击段32的侧壁撞击并溅起。
具体地，本实施例中，壳体10的形状可以有很多，为了更好的与空调器配合，壳体10的形状可以根据具体使用的空调器的机型来设置，在此不做特殊限定，以呈圆筒状设置为例。
其中，空气处理风道13与空调器的换热风道相互独立设置，从而使得空气处理模块100在对空气进行处理的过程中，不影响空气本身的换热过程，从而有利于空调器可以稳定的运行。进风口和出风口12位置可以有很多，可以根据不同的风道形式，不同的机型灵活设置，在此不做特殊限定。例如，所述进风口开设在所述壳体10的背部和/或侧部；所述出风口12开设在所述壳体10的正面、侧部和顶部中的一处或多处。即进风口和出风口12的位置，可以根据不同的机型，不同的风道和不同的用户需求进行设置。进风口和出风口12的形状，可以根据进风口、出风口12的位置和实际需求进行设置，进风口和出风口12的形状可以有很多，例如，圆形、椭圆形、方形以及多边形等等，在此不做特殊限定。其中，所述进风口包括新风口，所述新风口与室外连通；和/或，内风口，所述内风口与室内连通。
风轮20安装于空气处理风道13内，其用于驱动空气从进风口进入空气处理风道13并从出气口排出。需要说明的是，风轮20的种类有很多，其可以是离心风轮20、轴流风轮20、惯流风轮20等，在此对风轮20类型不做具体的限定。
水槽30呈环形设置，并且水槽30的开口朝上设置，这就使得水槽30中的水在风轮20工作时，能够随风轮20工作时产生的风一起流动，并且当风轮20的转速逐渐增大并达到一定程度时，该水槽30中的水能够随着风轮20一同做高速旋转运动。
由于该水槽30包括相互连通的加速段31和撞击段32，也即加速段31和撞击段32是首尾连接的，并且加速段31的宽度要小于撞击段32的宽度设置，当水槽30中的水在风轮20的作用下沿着水槽30的周向做旋转运动时，加速段31内高速流动的水流入撞击段32时，会与撞击段32与加速段31的连接处产生剧烈的撞击并溅起，而溅起的水向下落入水槽30的过程中，形成清洗区域，并且清洗区域覆盖撞击段32与加速段31的连接处的上方设置，这样就使得通过该清洗区域的空气能够被下落的水清洗，进而使得空气中的灰尘以及其他微小颗粒被清洗；高速流动的水与撞击段32和加速段31的连接处撞击结束后，其速度会大幅度降低，并且低速水会通过加速段31的进水端重新进入到加速段31内进行加速，以为下一轮的撞击蓄力，这样保证了水槽30中的能够不断的与加速段31和撞击段32的连接处撞击。另外，当水槽30中水的流动速度足够大时，水撞击加速段31和撞击段32的连接处还能够产生水汽以及负离子，当空气通过加速段31和撞击段32的连接处时还能够将水汽和负离子一同带走，水汽能增加空气的湿度，这就使得该空气处理模块100还具有加湿的功能，而负离子对人体有益，这就使得该空气处理模块100还具有保健的功能。
本发明实施例技术方案通过将呈环形设置的水槽30成相互连通的加速段31和撞击段32，并且加速段31的宽度要小于撞击段32的宽度，风轮20工作时会带动空气流动，并且位于风轮20周围的空气会沿着风轮20的周向旋转，位于风轮20下方的水槽30中的水在流动的空气驱动下在水槽30中循环流动，当风轮20的转速较大时，水槽30中的水会在高速流动的空气的驱动下流动，由于撞击段32的宽度要大于加速段31的宽度，这就使得水槽30中高速流动的水从加速段31流入撞击段32时，会在撞击段32与加速段31的连接处发生剧烈撞击并溅起，溅起的水向下落入水槽30的过程中，形成清洗区域，并且清洗区域覆盖加速段31与撞击段32的连接处上方设置。空气从空气处理模块100的进风口进入空气处理风道13中，经过清洗区域后，再从空气处理模块100的出风口12流出，在空气经过清洗区域时被下落的水滴清洗，这样就使得空气中的灰尘等小颗粒物被清洗掉，进而提高了空气的洁净度；并且高速流动的水与加速段31与撞击段32的连接处剧烈撞击时还能够产生水汽，由于水汽的重量比较轻，这就使得水汽可以漂浮于清洗区域，当空气通过清洗区域时，空气还能够将清洗区域中的水汽带走，这样就增加了空气的湿度；另外，当水槽30中的水流动的速度达到一定程度时，其与加速段31和撞击段32的连接处撞击时还能够产生负离子，这就使得清洗区域还充满负离子，当空气通过清洗区域时，还能够将风机与水剧烈撞击形成的负离子带走，这就使得从空气处理模块100的出风口12排出的空气还携带有负离子，而负离子对人体健康有益，这就使得该空气处理模块100还具有保健的效果，有利于满足用户对空气质量的要求。此外，空气处理风道13与空调器的室内侧换热风道和室外侧换热风道都相互独立，从而使得空气处理模块100在对空气进行处理的过程中，不影响空气本身的换热过程，从而有利于空调器可以稳定的运行；同时，将空气处理模块100用于空调器，相比单独设置空气处理模块，可以为用户节省更多的空间，使得空调器的结构更加紧凑，在为用户提供新的功能的同时，充分合理的利用了空间。
需要说明的是，若加速段31和撞击段32之间的宽度突变的话，则会使得加速段31内高速流动的水进入撞击段32内时，其速度会有一定的衰减，这样就会减弱水撞击加速段31和撞击段32连接处的程度。鉴于此，在本发明的一实施例中，请参照图3，该水槽30的宽度自加速段31向撞击段32逐渐增大设置，也就是说，整个水槽30的宽度是从加速段31的进水端向撞击段32的出水端渐变的，这就使得加速段31内高速流动的水流入撞击段32时，其速度虽然会衰减一些，但是远没有加速段31和撞击段32之间的宽度突变设置时衰减的厉害，也即从加速段31进入到撞击段32的水依然能够保持较快的速度，从而确保了撞击段32内的水能够与加速段31和撞击段32连接处产生剧烈撞击。
需要说明的是，若加速段31的进水端宽度与撞击段32出水端的宽度相差过大的话，这就会导致加速段31内高速流动的水流入撞击段32内时，其速度会大大的衰减，甚至会导致撞击段32内的水不会与加速段31的进水端与撞击段32的出水端的连接处产生剧烈撞击，也就是说，会使得该空气处理模块100失去水洗空气的功能；若加速段31的进水端的宽度与撞击段32的出水端的宽度相差较小的话，这就使得加速段31的进水端的宽度和撞击段32的出水端的宽度不会相差太大，这就使得水槽30中的水沿着水槽30的周向流动时，高速流动的水能够顺畅地、不受阻碍的通过加速段31的进水端与撞击段32的出水端的连接处，这样同样会使得该空气处理模块100失去水洗空气的功能。而将撞击段32的出水端宽度设置为加速段31进水端端口1.5~5倍；优选地，将撞击段32的出水端宽度设置为加速段31进水端宽度的将1.5~3倍。如此设置，既能够保证加速段31内的水流入撞击段32内时的水流动的速度，同时还能够保证撞击段32内的水能够与加速段31的进水端与撞击段32的出水端的连接处发生剧烈的撞击。
为了使高速流动的水能够与加速段31的进水端和撞击段32的出水端产生更加剧烈的撞击，在本发明的一实施例中，请参照图3，该撞击段32邻接加速段31的进水端的侧壁设置有凸起321。需要说明的是，该凸起321可以优选呈锥状设置，由于凸起321的横截面积要小于撞击段32邻接加速段31的进水端的侧壁的面积，这就使得撞击段32内高速流动的水撞击加速段31的进水端和撞击段32的出水端时，会与凸起321产生剧烈的撞击，并且呈锥状设置的凸起321更容易将水刺破，进而使得水能够沿各个方向溅起，这样还能够增大清洗区域的范围，进而有利于提高空气处理模块100的清洗效率。
进一步地，该凸起321沿撞击段32宽度方向的宽度，自水槽30的内侧向水槽30的外侧逐渐减小。如此设置，使得该凸起321不仅能够提高水撞击加速段31的进水端和撞击段32的出水端的激烈程度；同时该凸起321还与撞击段32一同围设形成一个比较狭窄的区域，这就使得撞击段32内的水不仅可以通过与该凸起321撞击产生水花，而且该撞击段32内的水还可以流入由该凸起321与撞击段32的侧壁围设形成的狭窄区域内，并与该狭窄区域的侧壁产生剧烈撞击，进而使得加速段31的进水端和撞击段32的出水端的连接出现更多的水珠和水汽，这样有利于提高空气处理模块100的清洗效果和加湿效果。
为了保证水槽30中的水通过加速段31的进水端和撞击段32的出水端的连接处时能够产生剧烈的撞击，在本发明的一实施例中，请参照图2和图3，将加速段31的进水端与撞击段32的出水端的连接处设置于空气处理风道13邻近出风口12处。需要说明的是，空气处理风道13内的空气均通过出风口12排出，而出风口12的孔径通常要小于空气处理风道13的内径，这就使得空气处理风道13邻近出风口12的位置的风速是非常大的，而将加速段31的进水端和撞击段32的出水端设置在空气处理风道13邻近出风口12的位置，这就使得撞击段32内的水可以在撞击之前还能够进行一次加速，从而使得撞击段32内的水的流速更大，进而使得水与加速段31的进水端和撞击段32的出水端能够产生剧烈的撞击。
另外，将加速段31的进水端与撞击段32的出水端的连接处设置于空气处理风道13邻近出风口12处，由于空气处理风道13内所有的空气都需要通过出风口12排出，这就使得空气处理风道13内所有的空气都能够被水清洗，进而有利于提高空气的洁净度。
为了保证水槽30中的水源充足，以使水槽30中始终有足够多的水与加速段31的进水端与撞击段32的出水端的连接处撞击，请参照图4，该空气处理模块100还包括：水箱40，该水箱40设置于水槽30的上方，且与水槽30连通。水箱40和水槽30的相对位置关系可以有很多，水箱40中的水可以通过水泵抽送至水槽30中，也可以在重力和大气压的作用下流动至水槽30中。以将水箱40设置在水槽30上方，并且水箱40与水槽30连通为例。当然，可以理解的是，此处的上方，指的是水箱40中的水位在水槽30中的上方。
在上述各实施例中，风轮20可以沿横向安装，即风轮20的轴线沿竖向延伸设置；当然，风轮20也可以沿竖向安装，即风轮20的轴线沿横向延伸设置。优选地，该风轮20沿横向安装设置，并且该风轮20优选为离心风轮20。由于离心风轮20是轴向进风，径向出风，这就使得安装于离心风轮20下方的水槽30只能够呈环形设置，并且水槽30中各个位置的水始终受离心风轮20工作时产生的风的驱动，这样就使得水槽30中的水能够保持高速的流动，从而保证了撞击段32内的水能够高速的流向加速段31的进水端与撞击段32的出水端的连接处，进而确保了加速段31的进水端与撞击段32的出水端的连接处能够产生足够多的水珠和水汽，确保了空气处理模块100的清洗效果和加湿效果。
本发明还提出一种空调器，该空调器包括空调室外机、空调室内机以及空气处理模块，该空气处理模块的具体结构参照上述实施例，由于本空调器采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。其中，空气处理模块安装于空调室外机或空调室内机。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (11)

  1. 一种空气处理模块，应用于空调器，其特征在于，所述空气处理模块包括：
    壳体，设有进风口、出风口以及将所述进风口和所述出风口连通的空气处理风道，所述空气处理风道与所述空调器的换热风道相互独立设置；
    风轮，安装于所述空气处理风道内；以及，
    水槽，安装于所述空气处理风道内并位于所述风轮的下方，所述水槽呈环形设置，并具有首尾连通的加速段和撞击段，且所述撞击段的宽度大于所述加速段的宽度设置，以使得所述加速段中的水流入所述撞击段中时与所述撞击段的出水端和所述加速段的进水端的连接处撞击并溅起。
  2. 如权利要求1所述的空气处理模块，其特征在于，所述水槽的宽度自所述加速段的进水端向所述撞击段的出水端逐渐增大设置。
  3. 如权利要求1所述的空气处理模块，其特征在于，所述撞击段的出水端的宽度为所述加速段的进水端的宽度的1.5~5倍。
  4. 如权利要求3所述的空气处理模块，其特征在于，所述撞击段的出水端的宽度为所述加速段的进水端的宽度的1.5~3倍。
  5. 如权利要求1所述的空气处理模块，其特征在于，所述撞击段设置于所述空气处理风道邻近所述出风口处。
  6. 如权利要求1所述的空气处理模块，其特征在于，所述撞击段的出水端邻近所述加速段的进水端的侧壁设有凸起。
  7. 如权利要求1所述的空气处理模块，其特征在于，所述凸起沿所述撞击段宽度方向的宽度自所述水槽的内侧向所述水槽的外侧逐渐减小。
  8. 如权利要求1所述的空气处理模块，其特征在于，所述空气处理模块还包括水箱，所述水箱与所述水槽连通，以为所述水槽供水。
  9. 如权利要求1所述的空气处理模块，其特征在于，所述风轮沿横向安装于所述空气处理风道内；
    所述水槽安装于所述风轮的下方。
  10. 如权利要求1所述的空气处理模块，其特征在于，所述风轮沿竖向安装于所述空气处理风道内；
    所述水槽安装于所述风轮的下方。
  11. 一种空调器，其特征在于，包括空调室外机、空调室内机以及如权利要去1-10中任意一项所述的空气处理模块，所述空气处理模块安装于所述空调室外机或空调室内机。
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