CN106545927A - Purifying dehumidifier - Google Patents
Purifying dehumidifier Download PDFInfo
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- CN106545927A CN106545927A CN201610950024.2A CN201610950024A CN106545927A CN 106545927 A CN106545927 A CN 106545927A CN 201610950024 A CN201610950024 A CN 201610950024A CN 106545927 A CN106545927 A CN 106545927A
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- 238000000746 purification Methods 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 abstract description 42
- 238000004887 air purification Methods 0.000 abstract description 26
- 239000003507 refrigerant Substances 0.000 abstract description 10
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 10
- 239000010419 fine particle Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
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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
- 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
- F24F8/108—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 dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- 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
- F24F2003/144—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 by dehumidification only
- F24F2003/1446—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 by dehumidification only by condensing
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Quality & Reliability (AREA)
- Drying Of Gases (AREA)
Abstract
本发明公开了一种净化除湿机，涉及空气调节技术领域。为解决现有的除湿机不具有空气净化功能和使用率较低的问题而发明。本发明净化除湿机，包括壳体，壳体内设有蒸发器、冷凝器和风机，蒸发器和冷凝器连接于冷媒循环管路中，壳体上开设有除湿进风口和出风口，风机可将壳体外部的风由除湿进风口抽入壳体内，并依次经过蒸发器和冷凝器后由出风口排出，壳体上还开设有净化进风口，壳体内设有空气净化滤网，风机可将壳体外部的风由净化进风口抽入壳体内，并经过空气净化滤网过滤后由出风口排出。本发明可用于室内空气湿度调节和净化处理。
The invention discloses a purifying dehumidifier and relates to the technical field of air conditioning. It is invented to solve the problems that the existing dehumidifiers do not have the air purification function and the utilization rate is low. The purifying dehumidifier of the present invention includes a housing, in which an evaporator, a condenser and a fan are arranged, the evaporator and the condenser are connected to the refrigerant circulation pipeline, and the housing is provided with a dehumidification air inlet and an air outlet, and the fan can The air outside the shell is sucked into the shell by the dehumidification air inlet, and then discharged from the air outlet after passing through the evaporator and condenser in turn. The wind outside the casing is sucked into the casing through the air purification inlet, and is discharged through the air outlet after being filtered by the air purification filter. The invention can be used for indoor air humidity adjustment and purification treatment.
Description
技术领域technical field
本发明涉及空气调节技术领域，尤其涉及一种净化除湿机。The invention relates to the technical field of air conditioning, in particular to a purifying dehumidifier.
背景技术Background technique
为了解决室内空气潮湿问题，家用除湿机应运而生，它不仅能有效的改善潮湿的生活环境，使之达到理想的状态，而且能去除潮湿环境带来的霉菌。家用除湿机不仅在家庭中使用，另外在机房、电子车间仓库、银行等空间面积较小的环境也有广泛的应用。家用除湿机通过运转可以将潮湿的水分除去，使空气变得干爽，为用户创造出舒适、干爽清静的现代生活空间。目前，除湿机朝着多功能方向发展。In order to solve the problem of indoor air humidity, a household dehumidifier has emerged as the times require. It can not only effectively improve the humid living environment and make it reach an ideal state, but also remove the mold caused by the humid environment. Household dehumidifiers are not only used in homes, but also widely used in environments with small spaces such as computer rooms, electronic workshops, warehouses, and banks. Household dehumidifiers can remove damp moisture through operation, making the air dry and creating a comfortable, dry and quiet modern living space for users. At present, dehumidifiers are developing in a multi-functional direction.
现有的一种家用除湿机为如图1所示的结构，包括壳体01，壳体01内设有蒸发器02、冷凝器03和风机06，壳体01上开设有进风口04和出风口04，风机06可将壳体01外部的风由进风口04抽入壳体01内，并依次经过所述蒸发器02和冷凝器03后由出风口04排出。另外，除湿机还包括冷媒循环管路(图1中未画出压缩机、节流装置及管路)，包括压缩机、节流装置、蒸发器02、冷凝器03及管路，压缩机压缩冷媒形成高温气体，经过冷凝器03散热后，再经过节流装置形成低温液体并在蒸发器02中吸收空气中的热量蒸发，再回到压缩机中，完成一次冷媒循环。除湿机的除湿原理是：风机06将湿润空气抽入壳体01内，湿润空气先经过蒸发器02，利用蒸发器02与湿润空气的温差，使湿润空气中的水分凝结在蒸发器02上，达到除湿的目的，然后再经过冷凝器03对冷凝器03进行散热从风机06出口排出。An existing household dehumidifier has a structure as shown in Figure 1, including a housing 01. An evaporator 02, a condenser 03 and a fan 06 are arranged in the housing 01, and an air inlet 04 and an air outlet are provided on the housing 01. The air outlet 04 and the fan 06 can draw the air outside the casing 01 into the casing 01 through the air inlet 04, and then pass through the evaporator 02 and the condenser 03 in sequence and then be discharged from the air outlet 04. In addition, the dehumidifier also includes refrigerant circulation pipelines (compressors, throttling devices and pipelines are not shown in Figure 1), including compressors, throttling devices, evaporators 02, condensers 03 and pipelines. The refrigerant forms a high-temperature gas, passes through the condenser 03 to dissipate heat, then passes through the throttling device to form a low-temperature liquid, absorbs the heat in the air in the evaporator 02 and evaporates, and then returns to the compressor to complete a refrigerant cycle. The dehumidification principle of the dehumidifier is: the fan 06 draws humid air into the housing 01, the humid air first passes through the evaporator 02, and uses the temperature difference between the evaporator 02 and the humid air to condense the moisture in the humid air on the evaporator 02, To achieve the purpose of dehumidification, and then through the condenser 03 to dissipate heat from the condenser 03 and discharge from the outlet of the fan 06.
现有技术中至少存在如下问题：现有的家用除湿机能够通过蒸发器02将空气中水分凝结达到除湿的目的，但它却不能将空气中的细小颗粒、粉尘等除去，达不到净化空气的效果。另外，现有的家用除湿机仅仅在湿度较高的时期(比如雨季)才会使用，这样其它大部分时间除湿机都处于闲置状态，其使用率较低。There are at least the following problems in the prior art: the existing household dehumidifier can condense the moisture in the air through the evaporator 02 to achieve the purpose of dehumidification, but it cannot remove the fine particles and dust in the air, and cannot purify the air Effect. In addition, the existing household dehumidifiers are only used during periods of high humidity (such as the rainy season), so that the dehumidifiers are idle most of the time, and their utilization rate is low.
发明内容Contents of the invention
本发明的实施例提供一种净化除湿机，不但具有除湿功能，而且还具有空气净化功能，大大提高了其使用率。The embodiment of the present invention provides a purifying dehumidifier, which not only has the function of dehumidification, but also has the function of air purification, which greatly improves its utilization rate.
为达到上述目的，本发明的实施例提供了一种除湿机，包括壳体，所述壳体内设有蒸发器、冷凝器和风机，所述蒸发器和冷凝器连接于冷媒循环管路中，所述壳体上开设有除湿进风口和出风口，所述风机可将所述壳体外部的风由所述除湿进风口抽入壳体内，并依次经过所述蒸发器和冷凝器后由所述出风口排出，所述壳体上还开设有净化进风口，所述壳体内设有空气净化滤网，所述风机可将所述壳体外部的风由所述净化进风口抽入壳体内，并经过所述空气净化滤网过滤后由所述出风口排出。In order to achieve the above object, an embodiment of the present invention provides a dehumidifier, including a housing, the housing is provided with an evaporator, a condenser and a fan, and the evaporator and condenser are connected to the refrigerant circulation pipeline, The housing is provided with a dehumidification air inlet and an air outlet, and the fan can draw the air outside the housing into the housing through the dehumidification air inlet, and then pass through the evaporator and condenser in sequence, and then the The air outlet is discharged, and the housing is also provided with a purification air inlet, and an air purification filter is provided inside the housing, and the fan can draw the wind outside the housing into the housing through the purification air inlet. , and after being filtered by the air purification filter, it is discharged from the air outlet.
本发明实施例提供的除湿机具有如下优点：由于壳体上还开设有净化进风口，壳体内设有空气净化滤网，这样，当净化除湿机开始工作时，风机可将壳体外部的风由净化进风口抽入壳体内，并经过空气净化滤网过滤后由出风口排出。由于空气净化滤网能够将空气中的细小颗粒、粉尘等过滤掉，并将经过过滤净化后的空气由出风口排出，这样使除湿机不但具有除湿功能，而且还具有净化空气的功能。在空气干燥不需要除湿的时期，可以将除湿机用于空气的净化，这样除湿机就不用长时间处于闲置状态，大大提高了其使用率。The dehumidifier provided by the embodiment of the present invention has the following advantages: since the housing is provided with a purification air inlet, and an air purification filter is provided inside the housing, when the purification dehumidifier starts to work, the fan can transfer the air outside the housing to the dehumidifier. It is drawn into the shell from the air purification inlet, and is discharged from the air outlet after being filtered by the air purification filter. Because the air purification filter can filter out fine particles and dust in the air, and discharge the filtered and purified air from the air outlet, the dehumidifier not only has the function of dehumidification, but also has the function of purifying the air. In the period when the air is dry and does not need dehumidification, the dehumidifier can be used for air purification, so that the dehumidifier does not need to be idle for a long time, which greatly improves its utilization rate.
附图说明Description of drawings
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获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为现有技术的一种除湿机结构示意图(箭头所指方向为风的流向)；Fig. 1 is a kind of dehumidifier structural representation of prior art (direction indicated by arrow is the flow direction of wind);
图2为本发明实施例净化除湿机结构示意图(箭头所指方向为风的流向)。Fig. 2 is a schematic structural diagram of a purifying dehumidifier according to an embodiment of the present invention (the direction indicated by the arrow is the flow direction of the wind).
具体实施方式detailed description
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做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。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
在本发明的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention.
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示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一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.
参见图2，本实施例中的净化除湿机，包括壳体1，壳体1内设有蒸发器2、冷凝器3和风机4，蒸发器2和冷凝器3连接于冷媒循环管路中，壳体1上开设有除湿进风口11和出风口13，风机4可将壳体1外部的风由除湿进风口11抽入壳体1内，并依次经过蒸发器2和冷凝器3后由出风口13排出，壳体1上还开设有净化进风口12，壳体1内设有空气净化滤网5，风机4可将壳体1外部的风由净化进风口12抽入壳体1内，并经过空气净化滤网5过滤后由出风口13排出。Referring to Fig. 2, the purifying dehumidifier in this embodiment includes a housing 1, and the housing 1 is provided with an evaporator 2, a condenser 3 and a fan 4, and the evaporator 2 and the condenser 3 are connected to the refrigerant circulation pipeline, The housing 1 is provided with a dehumidification air inlet 11 and an air outlet 13, and the fan 4 can draw the air outside the housing 1 into the housing 1 through the dehumidification air inlet 11, and then pass through the evaporator 2 and the condenser 3 in sequence, and then pass through the outlet. The air outlet 13 is discharged, the housing 1 is also provided with a purification air inlet 12, and the housing 1 is provided with an air purification filter 5, and the fan 4 can draw the wind outside the housing 1 into the housing 1 through the purification air inlet 12, And after being filtered by the air purification filter screen 5, it is discharged by the air outlet 13.
由于壳体1上还开设有净化进风口12，壳体1内设有空气净化滤网5，这样，当净化除湿机开始工作时，风机4可将壳体1外部的风由净化进风口12抽入壳体1内，并经过空气净化滤网5过滤后由出风口13排出。由于空气净化滤网5能够将空气中的细小颗粒、粉尘等过滤掉，并将经过过滤净化后的空气由出风口13排出，这样使除湿机不但具有除湿功能，而且还具有净化空气的功能。在空气干燥不需要除湿的时期，可以将除湿机用于空气的净化，这样除湿机就不用长时间处于闲置状态，大大提高了其使用率。Since the housing 1 is also provided with a purification air inlet 12, the housing 1 is provided with an air purification filter 5, so that when the purification dehumidifier starts to work, the blower fan 4 can pass the wind outside the housing 1 through the purification air inlet 12. It is sucked into the casing 1, and is discharged from the air outlet 13 after being filtered by the air purification filter 5. Because the air-purifying filter screen 5 can filter fine particles and dust in the air, and discharge the filtered and purified air through the air outlet 13, the dehumidifier not only has the function of dehumidification, but also has the function of purifying the air. In the period when the air is dry and does not need dehumidification, the dehumidifier can be used for air purification, so that the dehumidifier does not need to be idle for a long time, which greatly improves its utilization rate.
需要说明的是：冷媒循环管路包括压缩机、节流装置、蒸发器2、冷凝器3及管路，压缩机压缩冷媒形成高温气体，经过冷凝器3散热后，再经过节流装置形成低温液体并在蒸发器2中吸收空气中的热量蒸发，再回到压缩机中，完成一次冷媒循环。It should be noted that the refrigerant circulation pipeline includes a compressor, a throttling device, an evaporator 2, a condenser 3 and pipelines. The compressor compresses the refrigerant to form a high-temperature gas. The liquid absorbs the heat in the air in the evaporator 2 and evaporates, and then returns to the compressor to complete a refrigerant cycle.
其中，风机4的种类并不唯一，比如风机4可以为单吸离心风机，单吸离心风机包括第一单吸离心风机和第二单吸离心风机，第一单吸离心风机的进风侧与除湿进风口11相对，蒸发器2和冷凝器3沿进风方向依次设置于除湿进风口11和第一单吸离心风机的进风侧之间，第二单吸离心风机的进风侧与净化进风口12相对，第一单吸离心风机的出风侧43和第二单吸离心风机的出风侧43同时与出风口13相对。两个单吸离心风机分别用于空气的除湿和净化。Wherein, the type of fan 4 is not unique. For example, fan 4 can be a single-suction centrifugal fan. The single-suction centrifugal fan includes a first single-suction centrifugal fan and a second single-suction centrifugal fan. The dehumidification air inlet 11 is opposite, and the evaporator 2 and the condenser 3 are sequentially arranged between the dehumidification air inlet 11 and the air inlet side of the first single-suction centrifugal fan along the air inlet direction, and the air inlet side of the second single-suction centrifugal fan is connected with the purification The air inlet 12 is opposite to each other, and the air outlet side 43 of the first single-suction centrifugal fan and the air outlet side 43 of the second single-suction centrifugal fan are opposite to the air outlet 13 at the same time. Two single-suction centrifugal fans are used for air dehumidification and purification respectively.
另外，如图2所示，风机4也可为双吸离心风机，风机4包括第一进风侧41、第二进风侧42和出风侧43，第一进风侧41与除湿进风口11相对，第二进风侧42与净化进风口12相对，出风侧43与出风口13相对，蒸发器2和冷凝器3沿进风方向依次设置于除湿进风口11和第一进风侧41之间。相比单吸式离心风机，双吸式离心风机能够同时从除湿进风口11和净化进风口12抽入空气，能够同时满足净化除湿机的空气除湿和净化功能，就不用设置两个离心风机来分别满足除湿机空气除湿和净化的需要，这样大大减小风机4的占用空间，缩小净化除湿机的整体尺寸，简化了除湿机的结构，方便了除湿机的拆装。In addition, as shown in Figure 2, the fan 4 can also be a double-suction centrifugal fan. The fan 4 includes a first air inlet side 41, a second air inlet side 42, and an air outlet side 43. The first air inlet side 41 is connected to the dehumidification air inlet. 11, the second air inlet side 42 is opposite to the purification air inlet 12, the air outlet side 43 is opposite to the air outlet 13, and the evaporator 2 and the condenser 3 are sequentially arranged at the dehumidification air inlet 11 and the first air inlet side along the air inlet direction Between 41. Compared with the single-suction centrifugal fan, the double-suction centrifugal fan can draw air from the dehumidification air inlet 11 and the purification air inlet 12 at the same time, and can satisfy the air dehumidification and purification functions of the purification dehumidifier at the same time, so there is no need to set up two centrifugal fans. Respectively meet the needs of air dehumidification and purification of the dehumidifier, thus greatly reducing the occupied space of the fan 4, reducing the overall size of the purifying dehumidifier, simplifying the structure of the dehumidifier, and facilitating the disassembly and assembly of the dehumidifier.
空气净化滤网5在净化除湿机壳体1内部的安装位置也不唯一，比如可以安装在出风口13处，空气净化滤网5能够对双吸离心风机排出的空气进行过滤，从而达到净化的目的，另外，如图2所示，空气净化滤网5也可设置于净化进风口12和第二进风侧42之间。相比将空气净化滤网5设置在出风口13，将空气净化滤网5设置于净化进风口12和第二进风侧42之间，空气净化滤网5可以在空气进入到双吸离心风机之前就将空气中的颗粒、粉尘等过滤净化，避免空气中的颗粒、粉尘等在双吸离心风机内部堆积影响其工作。The installation position of the air purification filter screen 5 in the purification dehumidifier housing 1 is not unique, for example, it can be installed at the air outlet 13, and the air purification filter screen 5 can filter the air discharged by the double-suction centrifugal fan, so as to achieve the purpose of purification. Purpose, in addition, as shown in FIG. 2 , the air purification filter 5 can also be arranged between the purification air inlet 12 and the second air inlet side 42 . Compared with setting the air purification filter screen 5 at the air outlet 13, the air purification filter screen 5 is arranged between the purification air inlet 12 and the second air inlet side 42, and the air purification filter screen 5 can enter the double-suction centrifugal fan when the air enters The particles and dust in the air are filtered and purified before, so as to avoid the accumulation of particles and dust in the air inside the double-suction centrifugal fan and affect its work.
由于该净化除湿机主要是安装在家庭的室内，而在室内影响空气质量的主要是细小颗粒、粉尘、烟雾等，为了降低室内细小颗粒、粉尘等杂质的含量，提高空气净化滤网5的净化效果，空气净化滤网5优选为HEPA(High Efficiency Particulate Air Filter高效空气净化器)过滤网，HEPA过滤网能够过滤掉空气中的细小的微粒，特别是0.1微米和0.3微米的粒子的净化率为99％，另外，它还对烟雾也有非常好的过滤效果。因此，将HEPA过滤网安装在净化除湿机中，可以高效地过滤掉空气中的细小颗粒、烟雾等，从而提高了室内空气的质量。Since the purifying dehumidifier is mainly installed indoors in the family, and the indoor air quality is mainly affected by fine particles, dust, smog, etc., in order to reduce the content of impurities such as fine particles and dust in the room, the purification of the air purification filter screen 5 is improved. Effect, the air purification filter screen 5 is preferably a HEPA (High Efficiency Particulate Air Filter high-efficiency air purifier) filter screen, and the HEPA filter screen can filter out fine particles in the air, especially the purification rate of particles of 0.1 micron and 0.3 micron 99%, in addition, it also has a very good filter effect on smoke. Therefore, installing the HEPA filter in the purifying dehumidifier can efficiently filter out fine particles, smoke, etc. in the air, thereby improving the quality of the indoor air.
为了使净化除湿机既能同时运行除湿和净化功能，又能在不需要除湿或净化的时候，能够选择性地开启其中的一个功能，如图2所示，优选地，除湿进风口11处设有第一风门，净化进风口12处设有第二风门。当室内空气不需要除湿时，第一风门关闭，第二风门开启，这样阻止了双吸离心风机从除湿进风口11吸入空气，使其只能从净化进风口12吸入空气，从而使净化除湿机只运行净化功能；当室内空气不需要净化时，第一风门开启，第二风门关闭，这样阻止了双吸离心风机从净化进风口12吸入空气，使其只能从除湿进风口11吸入空气，从而使净化除湿机只运行除湿功能；当室内空气同时需要净化和除湿时，第一风门和第二风门同时开启，双吸离心风机同时从除湿进风口11和净化进风口12吸入空气，从而使净化除湿机同时运行除湿和净化功能。因此，通过选择性地开启第一风门、第二风门，使净化除湿机既能同时运行除湿和净化功能，又能在不需要除湿或净化的时候，能够选择性地开启其中的一个功能，减少了电的消耗。In order to make the purifying dehumidifier run both dehumidification and purification functions at the same time, and when dehumidification or purification is not needed, one of the functions can be selectively turned on, as shown in Figure 2, preferably, the dehumidification air inlet 11 is set There is a first damper, and the purification air inlet 12 is provided with a second damper. When the indoor air does not need to be dehumidified, the first air door is closed and the second air door is opened, which prevents the double-suction centrifugal fan from sucking air from the dehumidification air inlet 11, so that it can only suck air from the purification air inlet 12, so that the purification dehumidifier Only run the purification function; when the indoor air does not need to be purified, the first air door is opened and the second air door is closed, which prevents the double-suction centrifugal fan from sucking air from the purification air inlet 12, so that it can only suck air from the dehumidification air inlet 11, Therefore, the purification dehumidifier only operates the dehumidification function; when the indoor air needs to be purified and dehumidified at the same time, the first damper and the second damper are opened at the same time, and the double-suction centrifugal fan sucks air from the dehumidification air inlet 11 and the purification air inlet 12 at the same time, so that Purifying dehumidifiers run both dehumidification and purification functions at the same time. Therefore, by selectively opening the first air door and the second air door, the purifying dehumidifier can not only operate the dehumidification and purification functions at the same time, but also can selectively open one of the functions when dehumidification or purification is not needed, reducing the power consumption.
需要说明的是：当第一风门关闭时，压缩机停止工作，冷媒在管路中停止循环。It should be noted that: when the first damper is closed, the compressor stops working, and the circulation of the refrigerant in the pipeline stops.
为了使除湿和净化功能达到最佳效果，如图2所述，优选地，第一风门连接有第一驱动装置，第一驱动装置可带动第一风门运动，以调整第一风门的开度，第二风门连接有第二驱动装置，第二驱动装置可带动第二风门运动，以调整第二风门的开度。由于空气湿度和质量在不断的变化，如果除湿进风口和净化进风口的开度一直不变，那么就不能根据湿度和空气质量的动态变化来调整除湿机吸入的用于除湿和净化的空气量，不利于节能，因此，通过两个驱动装置分别对两个风门开度大小的动态调节，使净化除湿机的除湿和净化效果达到最佳状态，从而使空气中的湿度和颗粒、粉尘等的含量处于比较适宜的状态。In order to achieve the best effect of dehumidification and purification, as shown in Figure 2, preferably, the first damper is connected with a first driving device, and the first driving device can drive the first damper to move to adjust the opening of the first damper. The second damper is connected with a second driving device, and the second driving device can drive the second damper to move to adjust the opening degree of the second damper. Since the air humidity and quality are constantly changing, if the openings of the dehumidification air inlet and purification air inlet remain unchanged, then the amount of air sucked by the dehumidifier for dehumidification and purification cannot be adjusted according to the dynamic changes in humidity and air quality. , which is not conducive to energy saving. Therefore, through the dynamic adjustment of the opening of the two dampers by the two driving devices, the dehumidification and purification effects of the purifying dehumidifier can reach the best state, so that the humidity in the air and the particles, dust, etc. The content is in a relatively suitable state.
为了精确地控制第一风门和第二风门的开度大小，使净化除湿机的除湿和净化功能达到最佳效果，优选地，净化除湿机还包括检测装置和控制单元，检测装置用于检测空气湿度和空气质量，控制单元分别与检测装置、第一驱动装置以及第二驱动装置连接，控制单元可根据检测装置检测到的空气湿度参数控制第一风门的开度，并可根据检测装置检测到的空气质量参数控制第二风门的开度。这样，通过设置检测装置和控制单元，使检测装置、控制单元、第一驱动装置、第二驱动装置构成闭环控制系统，控制单元根据检测单元检测到的参数来通过驱动装置来控制两个风门的开度，这样控制精度更高，使净化除湿机对空气的除湿和净化达到最佳效果。In order to precisely control the opening of the first damper and the second damper, so that the dehumidification and purification functions of the purification dehumidifier can achieve the best effect, preferably, the purification dehumidifier also includes a detection device and a control unit, and the detection device is used to detect air Humidity and air quality, the control unit is respectively connected with the detection device, the first drive device and the second drive device, the control unit can control the opening of the first damper according to the air humidity parameters detected by the detection device, and can detect The air quality parameter controls the opening of the second damper. In this way, by setting the detection device and the control unit, the detection device, the control unit, the first driving device, and the second driving device constitute a closed-loop control system, and the control unit controls the movement of the two dampers through the driving device according to the parameters detected by the detection unit. In this way, the control accuracy is higher, so that the dehumidification and purification of the air can achieve the best effect.
当空气中湿度较高时，检测装置将检测到的湿度值传递给控制单元，控制单元根据湿度值的高低，通过第一驱动装置使第一风门的开度增大，双吸离心风机从除湿进风口11吸入较多的气体进行除湿，从而使空气中的湿度降低；当空气中的湿度降低到对人体适宜的范围时，控制单元根据湿度值的高低，通过第一驱动装置使第一风门的开度变小，避免了湿度继续降低到对人体不适宜的范围，同时第一风门开度减小可以增大双吸离心风机在净化进风口12出对风的抽取力，使双吸离心风机抽取的风更多用于空气的净化。When the humidity in the air is high, the detection device transmits the detected humidity value to the control unit, and the control unit increases the opening of the first damper through the first driving device according to the humidity value, and the double-suction centrifugal fan starts from the dehumidification The air inlet 11 inhales more air for dehumidification, thereby reducing the humidity in the air; when the humidity in the air drops to a suitable range for the human body, the control unit will make the first damper move through the first driving device according to the humidity value. The opening of the air door becomes smaller, which prevents the humidity from continuing to drop to a range that is not suitable for the human body. At the same time, the reduction of the opening of the first damper can increase the suction force of the double-suction centrifugal fan at the purification air inlet 12, so that the double-suction centrifugal fan The wind extracted by the fan is more used for air purification.
当空气的颗粒、粉尘等含量较高时，检测装置将检测到的空气质量参数传递给控制单元，控制单元通过第二驱动装置使第二风门的开度增大，双吸离心风机从净化进风口12吸入较多的气体进行净化，从而使空气的颗粒、粉尘等含量降低；当空气的颗粒、粉尘等含量降到较低水平时，控制单元根据空气质量参数通过第二驱动装置使第二风门的开度减小，使净化进风口进风量减小，这样通过空气净化滤网5的气体减小，减小了进风阻力，进而减小了双吸离心风机的负载，同时，第二风门的开度减小也增加了双吸离心风机在除湿进风口处对风的抽取力，使双吸离心风机抽取的风更多用于空气的除湿。When the content of particles and dust in the air is high, the detection device transmits the detected air quality parameters to the control unit, and the control unit increases the opening of the second damper through the second driving device, and the double-suction centrifugal fan starts from the purification The tuyere 12 inhales more gas for purification, thereby reducing the content of particles and dust in the air; The opening of the damper is reduced, so that the air intake of the purification air inlet is reduced, so that the gas passing through the air purification filter 5 is reduced, the air intake resistance is reduced, and the load of the double-suction centrifugal fan is reduced. At the same time, the second The reduction of the opening of the damper also increases the suction force of the double-suction centrifugal fan to the wind at the dehumidification air inlet, so that the wind drawn by the double-suction centrifugal fan is more used for dehumidification of the air.
为了能够使检测装置准确地检测空气湿度和空气质量并以参数的形式反馈给控制单元，优选地，检测装置包括湿度传感器和PM2.5(指环境空气中空气动力学当量直径小于等于2.5微米的颗粒物)检测器。湿度传感器能够测出空气中的湿度值，并将湿度值反馈给控制单元，控制单元根据湿度值的大小来通过第一驱动装置来控制第一风门的开度；PM2.5检测器能够检测空气中粒径小于2.5μm细颗粒物浓度，并将浓度值反馈给控制单元，控制单元根据浓度值的大小来通过第二驱动装置来控制第二风门的开度。In order to enable the detection device to accurately detect air humidity and air quality and feed back to the control unit in the form of parameters, preferably, the detection device includes a humidity sensor and PM2. particles) detector. The humidity sensor can measure the humidity value in the air, and feed back the humidity value to the control unit, and the control unit controls the opening of the first damper through the first driving device according to the humidity value; the PM2.5 detector can detect the air humidity The concentration of fine particles with a medium particle size of less than 2.5 μm is fed back to the control unit, and the control unit controls the opening of the second damper through the second driving device according to the concentration value.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
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Cited By (8)
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| CN107314462A (en) * | 2017-07-19 | 2017-11-03 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| WO2018082304A1 (en) * | 2016-11-02 | 2018-05-11 | 海信科龙电器股份有限公司 | Purification dehumidifier |
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| WO2018082304A1 (en) * | 2016-11-02 | 2018-05-11 | 海信科龙电器股份有限公司 | Purification dehumidifier |
| CN107218671A (en) * | 2017-07-10 | 2017-09-29 | 宁波泰威特电器有限公司 | Air processor with two kinds of functions of dehumidifying and purification |
| CN107314462A (en) * | 2017-07-19 | 2017-11-03 | 广东美的制冷设备有限公司 | Purify dehumidifier |
| WO2019015114A1 (en) * | 2017-07-19 | 2019-01-24 | 广东美的制冷设备有限公司 | Purifying dehumidifier |
| CN109654627A (en) * | 2019-01-23 | 2019-04-19 | 厦门致美家智能电器有限公司 | A kind of use in toilet air cleaning dehumidification device |
| CN110568887A (en) * | 2019-09-20 | 2019-12-13 | 江苏华强新能源科技有限公司 | temperature and humidity control device for indoor environment purification regulation |
| CN110568887B (en) * | 2019-09-20 | 2024-08-02 | 江苏华强新能源科技有限公司 | Temperature and humidity control device for indoor environment purification regulation and control |
| CN113864866A (en) * | 2021-10-22 | 2021-12-31 | 珠海格力电器股份有限公司 | Air inlet amount control method and device for indoor unit of air conditioner, medium and equipment |
| CN116202166A (en) * | 2021-11-30 | 2023-06-02 | 新典自动化股份有限公司 | Purifying dehumidifier |
| CN116697470A (en) * | 2023-07-17 | 2023-09-05 | 钹鑫科技(上海)股份有限公司 | Air purification and dehumidification device based on external environment automatic air humidity adjustment |
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Address after: 528303 No. 8, Rong Gang Road, Ronggui street, Shunde District, Foshan, Guangdong. Applicant after: HISENSE HOME APPLIANCE GROUP Co.,Ltd. Applicant after: Hisense (Guangdong) Air Conditioning Co., Ltd. Address before: 528303 No. 8, Rong Gang Road, Ronggui street, Shunde District, Foshan, Guangdong. Applicant before: Hisense Kelon Electrical Holdings Co.,Ltd. Applicant before: Hisense (Guangdong) Air Conditioning Co., Ltd. |
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