TW202344781A - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
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- TW202344781A TW202344781A TW111150335A TW111150335A TW202344781A TW 202344781 A TW202344781 A TW 202344781A TW 111150335 A TW111150335 A TW 111150335A TW 111150335 A TW111150335 A TW 111150335A TW 202344781 A TW202344781 A TW 202344781A
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- 238000007791 dehumidification Methods 0.000 claims abstract description 31
- 238000007664 blowing Methods 0.000 claims abstract 2
- 239000003507 refrigerant Substances 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000758 substrate Substances 0.000 description 9
- 238000009423 ventilation Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 8
- 238000004887 air purification Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000001877 deodorizing effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003466 welding 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
- F24F1/0358—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
Description
本揭露關於一種除濕機。The present disclosure relates to a dehumidifier.
專利文獻1中揭露的除濕機具有作為框體的主體外殼、以及形成在框體的吸入口以及吹出口。使吸入口與吹出口連通的風路形成在框體內。構成除濕裝置的熱交換器以及在風路產生氣流的送風裝置配設在風路,經由將從吸入口的氣流通過熱交換器而除濕。又,在熱交換器的上游側的風路,以不覆蓋熱交換器的下部的方式設置有過濾器,在未以過濾器覆蓋的風路的下部設置有將此風路的下部開閉的快門。當打開快門時,由於大量的空氣不通過過濾器地流通熱交換器,變成以除濕為重點的除濕運轉。另一方面,當關閉快門時,大部分的氣流通過過濾器而被清淨化,由於清淨化後的氣流流通熱交換器,變成以空氣清淨為重點的空氣清淨運轉。 [先前技術文獻] [專利文獻] The dehumidifier disclosed in Patent Document 1 has a main body casing as a frame, and a suction inlet and a blowout outlet formed in the frame. An air path connecting the suction inlet and the blowout outlet is formed in the frame. A heat exchanger constituting the dehumidification device and an air blower that generates an air flow in the air duct are disposed in the air duct, and the air flow from the suction port is dehumidified by passing through the heat exchanger. In addition, a filter is provided in the air duct on the upstream side of the heat exchanger so as not to cover the lower part of the heat exchanger, and a shutter is provided in the lower part of the air duct not covered by the filter to open and close the lower part of the air duct. . When the shutter is opened, a large amount of air flows through the heat exchanger without passing through the filter, resulting in dehumidification operation focusing on dehumidification. On the other hand, when the shutter is closed, most of the airflow passes through the filter and is purified. Since the purified airflow flows through the heat exchanger, it becomes an air purification operation focusing on air purification. [Prior technical literature] [Patent Document]
[專利文獻1] 日本專利特開2004-211913號公報[Patent Document 1] Japanese Patent Application Laid-Open No. 2004-211913
[發明所欲解決之問題][Problem to be solved by the invention]
在快門打開的除濕運轉中,通過以過濾器覆蓋的第一風路的氣流、以及通過未以過濾器覆蓋的第二風路的氣流流通於熱交換器。這裡,第一風路以及第二風路都分別以在相對於熱交換器的表面而垂直的除濕器的前後方向延伸的方式形成。因此,通過過濾器的低速的氣流、以及未通過過濾器的高速的氣流就這樣流通於熱交換器。其結果,存在流通於熱交換器的氣流的速度分佈變差,並且除濕機的除濕性能降低的問題。In the dehumidification operation with the shutter open, the air flow passing through the first air duct covered with the filter and the air flow passing through the second air duct not covered with the filter flow through the heat exchanger. Here, both the first air passage and the second air passage are formed to extend in the front-rear direction of the dehumidifier perpendicular to the surface of the heat exchanger. Therefore, the low-speed airflow that passes through the filter and the high-speed airflow that does not pass through the filter circulate through the heat exchanger. As a result, there is a problem that the velocity distribution of the airflow flowing through the heat exchanger becomes poor and the dehumidification performance of the dehumidifier decreases.
本揭露為用以解決上述這樣的問題而完成。本揭露的目的為提供一種可以經由改善流通於熱交換器的氣流的速度分佈而抑制除濕機的除濕性能降低的除濕機。 [解決問題之手段] The present disclosure is completed to solve the above-mentioned problems. An object of the present disclosure is to provide a dehumidifier that can suppress the degradation of the dehumidification performance of the dehumidifier by improving the velocity distribution of the air flow flowing through the heat exchanger. [Means to solve problems]
根據本揭露的除濕機包括具有吸入口以及吹出口的框體、產生從吸入口到達吹出口的氣流的送風裝置、配置在框體的內部的空氣清淨裝置、具有除去氣流中的水分的熱交換器的除濕裝置、從吸入口吸入的空氣通過空氣清淨裝置而到達熱交換器的主風路、從吸入口吸入的空氣未通過空氣清淨裝置而到達熱交換器的至少一個旁通風路、以及在遮蔽旁通風路的關閉位置與打開旁通風路的打開位置之間可開閉的開閉裝置。至少一個旁通風路包括彎曲旁通風路。彎曲旁通風路形成為L字狀以朝向主風路屈曲或彎曲。 [發明的效果] A dehumidifier according to the present disclosure includes a frame having a suction inlet and a blowout outlet, an air blower that generates an airflow from the suction inlet to the blowout outlet, an air purifier disposed inside the frame, and a heat exchanger that removes moisture in the airflow. The dehumidification device of the device, the main air duct in which the air sucked in from the suction inlet passes through the air purifying device and reaches the heat exchanger, at least one bypass duct in which the air sucked in from the suction inlet reaches the heat exchanger without passing through the air purifying device, and in An opening and closing device that can be opened and closed between a closed position for shielding the bypass air passage and an open position for opening the bypass air passage. At least one bypass passage includes a curved bypass passage. The curved bypass air passage is formed in an L shape to buckle or bend toward the main air passage. [Effects of the invention]
根據本發明,通過彎曲旁通風路的氣流在流通於熱交換器之前與通過主風路的氣流合流。 即,通過彎曲旁通風路的氣流以及通過主風路的氣流合流,而合流的氣流流通於熱交換器。因此,可以改善流通於熱交換器的氣流的速度分佈,作為結果,可以抑制除濕機的除濕性能的降低。According to the present invention, the air flow passing through the curved bypass passage merges with the air flow passing through the main air passage before flowing through the heat exchanger. That is, the air flow passing through the curved bypass passage and the air flow passing through the main air passage merge, and the combined air flow flows through the heat exchanger. Therefore, the velocity distribution of the airflow flowing through the heat exchanger can be improved, and as a result, a decrease in the dehumidification performance of the dehumidifier can be suppressed.
以下,參考附圖說明關於實施方式。各圖中相同的符號表示相同或對應的部分。又,在本揭露中,適當簡化或省略關於重複的說明。此外,儘管本揭露記載了兼具除濕功能以及空氣清潔功能的除濕機的構成作為代表例,但是本揭露不限定於除濕機。根據本揭露的技術思想也可適用於採取相同構成的冷氣機或空氣清淨機。又,在本揭露中,可以包括在以下實施方式說明的構成中可組合的構成的任何組合。Hereinafter, embodiments will be described with reference to the drawings. The same symbols in each figure represent the same or corresponding parts. In addition, in this disclosure, repeated descriptions are appropriately simplified or omitted. In addition, although the present disclosure describes the configuration of a dehumidifier having both a dehumidification function and an air cleaning function as a representative example, the present disclosure is not limited to the dehumidifier. The technical idea according to the present disclosure can also be applied to air conditioners or air purifiers with the same structure. Furthermore, the present disclosure may include any combination of configurations that can be combined among the configurations described in the following embodiments.
實施方式1 圖1是從正面側看實施方式1的除濕機1的立體圖。圖2是從背面側看除濕機1的立體圖。圖3是將除濕機1以圖1中的A-A線段切開的縱剖面圖。圖4是將除濕機1以圖1中的B-B線段切開的橫剖面圖。A-A線段以及B-B線段被設定為分別通過後述的西洛克風扇32的旋轉中心。圖5是將除濕機1以圖1中的C-C線段切開的縱剖面圖。圖6是從背面側看除濕機1在拆下後述的吸入口蓋13與空氣清淨過濾器45、46的狀態下的立體圖。圖7是用以簡單地說明在後述的快門5打開旁通風路44a、44b的狀態下的氣流的流動的示意圖。此外,在圖6中,省略了快門5以及收納空間443的圖示。 Embodiment 1 FIG. 1 is a perspective view of the dehumidifier 1 according to Embodiment 1 when viewed from the front side. FIG. 2 is a perspective view of the dehumidifier 1 seen from the back side. FIG. 3 is a longitudinal sectional view of the dehumidifier 1 taken along line A-A in FIG. 1 . FIG. 4 is a cross-sectional view of the dehumidifier 1 taken along line B-B in FIG. 1 . The A-A line segment and the B-B line segment are set so as to pass through the rotation center of the sirocco fan 32 described below respectively. FIG. 5 is a longitudinal sectional view of the dehumidifier 1 taken along line C-C in FIG. 1 . FIG. 6 is a perspective view of the dehumidifier 1 in a state in which the suction inlet cover 13 and the air purifying filters 45 and 46 described later are removed, as viewed from the back side. FIG. 7 is a schematic diagram for simply explaining the flow of the airflow in a state where the shutter 5, which will be described later, opens the bypass passages 44a and 44b. In addition, in FIG. 6 , illustration of the shutter 5 and the storage space 443 is omitted.
在本實施方式中,除濕機1的前後方向為X軸方向,寬度方向為Y軸方向或左右方向,與X軸方向以及Y軸方向正交的上下方向為Z軸方向。圖3中的左側為前側以及正面側,右側為後側以及背面側。又,圖4中的左側為Y軸方向左側,右側為Y軸方向右側。In this embodiment, the front-rear direction of the dehumidifier 1 is the X-axis direction, the width direction is the Y-axis direction or the left-right direction, and the up-and-down direction orthogonal to the X-axis direction and the Y-axis direction is the Z-axis direction. The left side in FIG. 3 represents the front side and the front side, and the right side represents the rear side and the back side. In addition, the left side in FIG. 4 is the left side in the Y-axis direction, and the right side is the right side in the Y-axis direction.
除濕機1包括作為框體的外殼10。外殼10具有形成正面部分的前外殼10a、以及形成背面部分的後外殼10b。經由將前外殼10a以及後外殼10b在前後位置配合的狀態下藉由例如螺釘等固定,而形成可自立的箱狀的外殼10。The dehumidifier 1 includes a housing 10 as a frame. The housing 10 has a front housing 10a forming a front portion, and a rear housing 10b forming a rear portion. The front housing 10a and the rear housing 10b are fixed by, for example, screws in a state where the front and rear housings 10a and the rear housing 10b are fitted together, thereby forming a self-supporting box-shaped housing 10.
在外殼10形成有吸入口11以及吹出口12。吸入口11是用於將空氣從外殼10的外部往內部吸入的開口。吹出口12是用於將空氣從外殼10的內部往外部送出的開口。吸入口11形成在可拆卸地設置在後外殼10b的吸入口蓋13。即,設置於吸入口蓋13的複數個開口對應於吸入口11。考慮除濕機1的背面側的設計,吸入口11以及吸入口蓋13相對於第一中心線CL1左右對稱地配設,第一中心線CL1在寬度方向將外殼10左右二等分並在前後方向延伸。由此,後述的旁通風路44a、44b的入口以及空氣清淨過濾器45、46也相對於第一中心線CL1左右對向設置,而提升除濕機1的背面側的設計。吸入口11的輪廓不限於矩形,也可以是圓形。The housing 10 is formed with a suction port 11 and a blower port 12 . The suction port 11 is an opening for sucking air in from the outside of the housing 10 . The air outlet 12 is an opening for sending air out from the inside of the casing 10 to the outside. The suction port 11 is formed in a suction port cover 13 detachably provided on the rear housing 10b. That is, the plurality of openings provided in the suction inlet cover 13 correspond to the suction inlet 11 . Considering the design of the back side of the dehumidifier 1, the suction inlet 11 and the suction inlet cover 13 are arranged left and right symmetrically with respect to the first center line CL1, which bisects the housing 10 in the width direction and extends in the front and rear directions. . Therefore, the inlets of the bypass passages 44a and 44b described later and the air purifying filters 45 and 46 are also disposed opposite to the left and right with respect to the first center line CL1, thereby improving the design of the back side of the dehumidifier 1. The outline of the suction port 11 is not limited to a rectangular shape and may be circular.
在吸入口11的周圍,吸入口蓋13設置有比吸入口11小的開口13a以及軟管連接孔13b。濕度感測器Sm配置在面對開口13a的後外殼10b的內部。濕度感測器Sm測量室內空氣的濕度。連接到後述的排水管18b的排水軟管(圖示省略)插通軟管連接孔13b,從而可以將排水連續地排出到除濕機1之外。又,軟管連接孔13b連通於後外殼10的內部的收納部48。在不使用除濕機1的情況下,將電源纜線Cp插通軟管連接孔13b而可以收納在收納部48。Around the suction inlet 11, the suction inlet cover 13 is provided with an opening 13a smaller than the suction inlet 11 and a hose connection hole 13b. The humidity sensor Sm is arranged inside the rear housing 10b facing the opening 13a. The humidity sensor Sm measures the humidity of the indoor air. A drain hose (not shown) connected to a drain pipe 18b described later is inserted into the hose connection hole 13b, so that drain water can be continuously discharged to the outside of the dehumidifier 1. Moreover, the hose connection hole 13b communicates with the accommodating part 48 inside the rear housing 10. When the dehumidifier 1 is not used, the power cable Cp can be inserted into the hose connection hole 13b and stored in the storage portion 48.
此外,吸入口蓋13藉由以塑膠材料一體成型為網狀而形成較佳。吸入口蓋13可以防止例如空氣中飛揚的大的異物(紙屑、纖維屑等)進入除濕機1的內部。但是,由於吸入口蓋13的壓力損失小,對微粒子等的空氣淨化作用也較差,所以非構成後述的空氣清淨裝置。在本實施方式中,後述的HEPA過濾器45以及活性炭過濾器46相當於空氣清淨裝置。In addition, the suction inlet cover 13 is preferably formed by integrally molding a plastic material into a mesh shape. The suction inlet cover 13 can prevent, for example, large foreign matter flying in the air (paper scraps, fiber scraps, etc.) from entering the inside of the dehumidifier 1 . However, since the pressure loss of the suction inlet cover 13 is small and the air purifying effect on fine particles and the like is poor, it does not constitute an air purifying device to be described later. In this embodiment, the HEPA filter 45 and the activated carbon filter 46 described later correspond to the air purifier.
吹出口12形成在前外殼10a的上表面。在吹出口12的附近設置有用於調整從吹出口12送出空氣的方向的百葉窗14。作為百葉窗14,可以使用具有在上下方向可動的板狀構件的公知的百葉窗。在百葉窗14附設有百葉窗驅動用的馬達(圖示省略)。此馬達例如可以是以步進馬達構成。由此,可以使百葉窗14相對於吹出口12的傾斜角度以數個階段以上變化。The blower outlet 12 is formed on the upper surface of the front housing 10a. A louver 14 for adjusting the direction in which air is sent out from the air outlet 12 is provided near the air outlet 12 . As the louver 14, a known louver having a plate-shaped member movable in the up-and-down direction can be used. The shutter 14 is provided with a motor for driving the shutter (not shown). The motor may be a stepper motor, for example. Thereby, the inclination angle of the louver 14 with respect to the air outlet 12 can be changed in several stages or more.
操作顯示部15設置在外殼10的上部。在操作顯示部15安裝有後述的操作顯示基板24。操作顯示部15具有使用者操作除濕機1的運轉的開關、顯示除濕機1的運轉狀態以及運轉模式的顯示部、以及向使用者通知除濕機1的狀態等的語音通知部等。在開關中,包括例如將除濕機1的運轉打開/關閉的運轉開關、將運轉模式切換的運轉模式切換開關等。詳細將後述,藉由運轉模式切換開關,可以在以除濕為重點的除濕運轉與以空氣清淨為重點的空氣清淨運轉之間切換運轉模式。此外,後述的控制裝置Cm可以被構成為基於藉由濕度感測器Sm測量的濕度而自動控制運轉模式的切換。The operation display unit 15 is provided on the upper part of the housing 10 . The operation display unit 15 is equipped with an operation display substrate 24 described later. The operation display unit 15 includes a switch for the user to operate the dehumidifier 1, a display unit for displaying the operation status and operation mode of the dehumidifier 1, a voice notification unit for notifying the user of the status of the dehumidifier 1, and the like. The switches include, for example, an operation switch that turns the operation of the dehumidifier 1 on and off, an operation mode switching switch that switches the operation mode, and the like. As will be described in detail later, the operation mode switch can be used to switch the operation mode between dehumidification operation focusing on dehumidification and air purification operation focusing on air purification. In addition, the control device Cm to be described later may be configured to automatically control switching of the operation mode based on the humidity measured by the humidity sensor Sm.
在外殼10的底部設置有作為底板的基座16。在基座16的下表面的四個角落設置有萬向腳輪16a,作為用於使除濕機1移動的車輪。在不使除濕機1移動的情況下,可以不設置萬向腳輪16a。在基座16上,設置有後述的電動壓縮機21,並且儲水箱17以定位的狀態被收納。構成前外殼10a的一部分的前面板17a固定於儲水箱17的前表面。當儲水箱17滿水時,可以將儲水箱17連同前面板17a一起向前拉,而將儲水箱17內的排水倒掉。A base 16 serving as a base plate is provided at the bottom of the housing 10 . Swivel casters 16 a are provided at four corners of the lower surface of the base 16 as wheels for moving the dehumidifier 1 . When the dehumidifier 1 is not moved, the swivel casters 16a do not need to be provided. The base 16 is provided with an electric compressor 21 to be described later, and the water storage tank 17 is stored in a positioned state. The front panel 17a constituting a part of the front housing 10a is fixed to the front surface of the water tank 17. When the water storage tank 17 is full of water, the water storage tank 17 can be pulled forward together with the front panel 17a, and the drained water in the water storage tank 17 can be poured out.
在儲水箱17的上方配置有排水接收器18。排水阻止件18a可旋轉地安裝在排水接收器18以暫時阻止排水往儲水箱17排放,並且通常藉由彈簧而在止水方向偏壓。然後,在儲水箱17被收納在收納位置的狀態下,經由使排水阻止件18a與彈簧的偏壓方向相反的方向旋轉,而可以將排水往儲水箱17排放。去除氣流中的水分的除濕裝置2配置在排水接收器18上。A drainage receiver 18 is arranged above the water storage tank 17 . The drainage blocking member 18a is rotatably mounted on the drainage receiver 18 to temporarily prevent drainage from being discharged to the water storage tank 17, and is usually biased in the water-stop direction by a spring. Then, with the water storage tank 17 stored in the storage position, the drain preventing member 18 a is rotated in a direction opposite to the biasing direction of the spring, so that the drained water can be discharged to the water storage tank 17 . The dehumidification device 2 for removing moisture from the air flow is arranged on the drainage receiver 18 .
作為除濕裝置2,雖然例如可以使用熱泵式的除濕裝置,但也可以使用其他方式的除濕裝置。除濕裝置2具有熱交換器20、壓縮冷媒的壓縮機21、以及將冷媒減壓的減壓裝置(圖示省略)。As the dehumidification device 2, for example, a heat pump type dehumidification device can be used, but other types of dehumidification devices can also be used. The dehumidification device 2 includes a heat exchanger 20, a compressor 21 that compresses the refrigerant, and a pressure reducing device (not shown) that decompresses the refrigerant.
熱交換器20具有蒸發器20a、作為第一冷凝器的主冷凝器20b以及作為第二冷凝器的副冷凝器20c。在熱交換器20的Y軸方向左側配置有冷媒配管20d,用於使被壓縮機21壓縮後的冷媒循環。另一方面,在熱交換器20的Y軸方向右側,配置有用於使熱交換器20內的冷媒折返的髮夾部20e。The heat exchanger 20 has an evaporator 20a, a main condenser 20b as a first condenser, and a sub-condenser 20c as a second condenser. A refrigerant pipe 20d is disposed on the left side of the heat exchanger 20 in the Y-axis direction for circulating the refrigerant compressed by the compressor 21. On the other hand, on the right side of the heat exchanger 20 in the Y-axis direction, a hairpin portion 20e for turning back the refrigerant in the heat exchanger 20 is arranged.
這裡,在冷媒配管20d包括分別設置在蒸發器20a以及冷凝器20b、20c的冷媒的出入口、以及連接到電動壓縮機21或減壓裝置的複數個配管部分。這些複數個配管部分必須以確保間隙的方式配置,以使得不會相互接觸。因此,熱交換器20相對於第二中心線CL2左右對稱地配置,第二中心線CL2相對於第一中心線CL1在Y軸方向右側偏移任意距離d。也就是說,通過熱交換器20的中心而在前後方向延伸的第二中心線CL2相對於通過外殼10的左右方向的中心的第一中心線CL1位於Y軸方向右側,即,偏移到冷媒配管20d的相反側。作為第一中心線CL1與第二中心線CL2的偏移量的左右方向的距離d被設定為小於後述的旁通風路44b的左右方向的寬度,例如,設定為15mm。經由將冷媒配管20d集中配置在Y軸方向左側,與分別配置在Y軸方向左右兩側的情況相比,可以緊密地構成。Here, the refrigerant pipe 20d includes refrigerant inlets and outlets respectively provided in the evaporator 20a and the condensers 20b and 20c, and a plurality of pipe parts connected to the electric compressor 21 or the pressure reducing device. These plural piping sections must be arranged to ensure clearance so that they do not come into contact with each other. Therefore, the heat exchanger 20 is arranged bilaterally symmetrically with respect to the second center line CL2, and the second center line CL2 is offset to the right in the Y-axis direction by an arbitrary distance d with respect to the first center line CL1. That is, the second center line CL2 extending in the front-rear direction through the center of the heat exchanger 20 is located on the right side in the Y-axis direction with respect to the first center line CL1 passing through the center of the casing 10 in the left-right direction, that is, offset to the refrigerant The opposite side of the pipe 20d. The left-right distance d, which is the offset amount of the first center line CL1 and the second center line CL2, is set smaller than the left-right width of the bypass passage 44b described later, and is set to 15 mm, for example. By arranging the refrigerant pipes 20d together on the left side in the Y-axis direction, the refrigerant pipes can be configured more compactly than in the case of arranging them separately on the left and right sides in the Y-axis direction.
蒸發器20a相當於熱交換器20的鋁鰭片部分。蒸發器20a藉由與從壓縮機21經由冷媒配管20d而循環的冷媒的熱交換,使通過蒸發器20a的空氣包含的水分冷凝,即,以發生凝結而除濕的方式構成。作為電動壓縮機21,例如可以使用往復式或旋轉式的電動壓縮機。The evaporator 20a corresponds to the aluminum fin portion of the heat exchanger 20. The evaporator 20a condenses moisture contained in the air passing through the evaporator 20a by heat exchange with the refrigerant circulating from the compressor 21 through the refrigerant pipe 20d, that is, it is configured to cause condensation and dehumidification. As the electric compressor 21, for example, a reciprocating or rotary electric compressor can be used.
電動壓縮機21在與蒸發器20a以及冷凝器20b、20c連繫的冷媒配管20d以使冷媒強制循環的方式構成。即,電動壓縮機21將壓縮後的冷媒供給到以將蒸發器20a、冷凝器20b、20c等用冷媒配管20d連接而構成的冷凍循環。電動壓縮機21設置在冷媒配管20d與蒸發器20a或冷凝器20b、20c的連接處的正下方的基座16上。由此,可以縮短冷媒配管20d的長度。然後,與將冷媒配管20d集中配置在Y軸方向左側相結合,可以提高除濕機1的組裝時進行的冷媒配管20d的焊接的作業性。另外,如果將電動壓縮機21配置在基座16的Y軸方向左側的外周部,則可以使用大容量的儲水槽17。因此,可以減少排水的排放頻率,並且可以提高使用者的易使用性。又,作為減壓裝置,例如可以使用膨脹閥或毛細管。The electric compressor 21 is configured to forcibly circulate the refrigerant through the refrigerant pipe 20d connected to the evaporator 20a and the condensers 20b and 20c. That is, the electric compressor 21 supplies the compressed refrigerant to the refrigeration cycle configured by connecting the evaporator 20a, the condensers 20b, 20c, and the like with the refrigerant pipe 20d. The electric compressor 21 is installed on the base 16 directly below the connection point between the refrigerant pipe 20d and the evaporator 20a or the condensers 20b and 20c. Thereby, the length of the refrigerant pipe 20d can be shortened. Furthermore, by arranging the refrigerant pipes 20d together on the left side in the Y-axis direction, the workability of welding the refrigerant pipes 20d during assembly of the dehumidifier 1 can be improved. In addition, if the electric compressor 21 is disposed on the outer peripheral portion of the base 16 on the left side in the Y-axis direction, the large-capacity water storage tank 17 can be used. Therefore, the discharge frequency of water drainage can be reduced, and the user's ease of use can be improved. Furthermore, as the pressure reducing device, for example, an expansion valve or a capillary tube can be used.
凝結在蒸發器20a的水滴滴下到排水接收器18,並通過排水管18b而排放到儲水箱17。經由通過蒸發器20a而被除濕的空氣在主冷凝器20b以及副冷凝器20c回復到常溫後,經由後述的渦旋空間35從吹出口12送出。此外,也可以將排水軟管(圖示省略)直接連接到排水管18b。在這種情況下,經由將排水軟管插通到軟管連接孔13b而往外殼10的外部拉出,可以連續排水。The water droplets condensed on the evaporator 20a drip to the drainage receiver 18, and are discharged to the water storage tank 17 through the drainage pipe 18b. The air dehumidified by passing through the evaporator 20a returns to normal temperature in the main condenser 20b and the auxiliary condenser 20c, and then is sent out from the blower outlet 12 via the vortex space 35 described below. Alternatively, a drain hose (not shown) may be directly connected to the drain pipe 18b. In this case, continuous drainage can be achieved by inserting the drainage hose into the hose connection hole 13b and pulling it out of the housing 10 .
送風裝置3配置在熱交換器20的前方。送風裝置3具有風扇馬達31以及西洛克風扇32。西洛克風扇32可旋轉地配置在由殼體33與隔板34劃分成的渦旋空間35。在隔板34設置有作為喇叭形狀孔34a的圓形的開口,使通過冷凝器20c的空氣可以被平順地吸入。藉由西洛克風扇32的旋轉而從喇叭形狀孔34a吸入的空氣從位於殼體33上方的吹出口12吹出,並且藉由百葉窗14而改變送風方向。The air blower 3 is arranged in front of the heat exchanger 20 . The air blower 3 includes a fan motor 31 and a sirocco fan 32 . The Sirocco fan 32 is rotatably arranged in the vortex space 35 divided by the casing 33 and the partition 34 . The partition plate 34 is provided with a circular opening as a trumpet-shaped hole 34a so that the air passing through the condenser 20c can be smoothly sucked. The air sucked in from the horn-shaped hole 34 a by the rotation of the sirocco fan 32 is blown out from the blowout port 12 located above the casing 33 , and the air supply direction is changed by the louver 14 .
在熱交換器20的上方配置有保持熱交換器20並且也具有作為電源基板外殼功能的熱交換器保持器22。電源基板單元23設置在熱交換器保持器22上。電源基板單元23具有圖示省略的電源基板以及控制基板。在本實施方式中,電源基板單元23與操作顯示基板24構成控制裝置Cm。控制裝置Cm控制百葉窗14用的馬達、電動壓縮機21、風扇馬達31、以及後述的快門驅動用的步進馬達等的驅動。又,對於操作顯示部15的顯示之外,控制裝置Cm還控制由語音的通知。A heat exchanger holder 22 that holds the heat exchanger 20 and also functions as a power supply substrate housing is disposed above the heat exchanger 20 . The power supply substrate unit 23 is provided on the heat exchanger holder 22 . The power supply board unit 23 has a power supply board and a control board (not shown). In this embodiment, the power supply substrate unit 23 and the operation display substrate 24 constitute the control device Cm. The control device Cm controls the driving of the motor for the shutter 14, the electric compressor 21, the fan motor 31, a stepping motor for shutter driving described below, and the like. In addition to the display on the operation display unit 15, the control device Cm also controls notification by voice.
風路形成框41安裝於後外殼10b以與吸入口11對向。在風路形成框41的內部,在上下方向較長的兩個風路分隔板42在左右方向存在間隔地配置。風路分隔板42的間隔以對應於後述的空氣清淨過濾器的寬度的方式而決定。藉由這兩個風路分隔板42將風路形成框41的內部分隔成後述的主風路43以及旁通風路44a、44b。即,藉由兩個風路分隔板42以及風路形成框41的上壁以及下壁,而在風路形成框41的左右方向的中央劃分成主風路43。藉由各風路分隔板42與風路形成框41的上壁、下壁以及側壁,兩個旁通風路44a、44b分別被劃分成鄰接於主風路43的左右方向兩側。Y軸方向左側的旁通風路44a相當於第一旁通風路,Y軸方向右側的旁通風路44b相當於第二旁通風路。這樣,經由藉由風路分隔板42而被分隔的主風路43以及旁通風路44a、44b左右鄰接,可以將這些主風路43以及旁通風路44a、44b緊密地構成,除濕機1可以小型化。風路形成框41以及旁通風路44a、44b的高度被設定為等於吸入口蓋13的吸入口11形成的部分的高度。由此,橫跨於形成吸入口11的部份的高度方向的全部區域而旁通風路44a、44b被對向配置。The air path forming frame 41 is installed on the rear housing 10b so as to face the suction inlet 11 . Inside the air path forming frame 41, two air path dividing plates 42 that are long in the up-down direction are arranged with a gap in the left-right direction. The intervals between the air path partition plates 42 are determined in accordance with the width of the air purifying filter described below. The two air path dividing plates 42 divide the interior of the air path forming frame 41 into a main air path 43 and bypass air paths 44a and 44b to be described later. That is, the main air passage 43 is divided into the main air passage 43 at the center of the air passage forming frame 41 in the left-right direction by the two air passage dividing plates 42 and the upper and lower walls of the air passage forming frame 41 . The two bypass air passages 44a and 44b are respectively divided into left and right sides adjacent to the main air passage 43 by each air passage dividing plate 42 and the upper wall, lower wall and side wall of the air passage forming frame 41. The bypass passage 44a on the left side in the Y-axis direction corresponds to the first bypass passage, and the bypass passage 44b on the right side in the Y-axis direction corresponds to the second bypass passage. In this way, the main air duct 43 and the bypass air ducts 44a and 44b separated by the air duct partition plate 42 are adjacent to each other on the left and right sides, so that the main air duct 43 and the bypass air ducts 44a and 44b can be closely configured, and the dehumidifier 1 Can be miniaturized. The heights of the air path forming frame 41 and the bypass air paths 44a and 44b are set equal to the height of the portion of the suction port cover 13 where the suction port 11 is formed. Thereby, the bypass passages 44a and 44b are disposed facing each other across the entire area in the height direction of the portion forming the suction port 11.
旁通風路44a相當於彎曲旁通風路。彎曲旁通風路44a以朝向主風路43而在Y軸方向右側屈曲或彎曲的方式形成。即,在橫剖面,彎曲旁通風路44a具有在前後方向延伸的直線部441、以及從直線部441的前端屈曲或彎曲的彎曲部442,並且以彎曲部442與主風路43合流的方式構成。由此,通過彎曲旁通風路44a的彎曲部442的氣流Ab1向Y軸方向右側流動,與通過主風路43的氣流Af合流,合流後的氣流經由後述的格子部47而流通於熱交換器20。The bypass passage 44a corresponds to a curved bypass passage. The curved bypass air passage 44a is formed to be bent or curved toward the right side in the Y-axis direction toward the main air passage 43. That is, in cross section, the curved bypass passage 44a has a straight portion 441 extending in the front-rear direction and a bent portion 442 bent or bent from the front end of the straight portion 441, and is configured so that the bent portion 442 merges with the main air passage 43 . Thereby, the airflow Ab1 passing through the bent portion 442 of the curved bypass air passage 44a flows to the right side in the Y-axis direction, and merges with the airflow Af passing through the main air passage 43. The merged airflow flows through the grid portion 47 to be described later and flows through the heat exchanger. 20.
旁通風路44b以直線部441構成。通過第二旁通風路44b的氣流Ab2經由後述的格子部47而流通於熱交換器20的Y軸方向右側的端部。此時,在格子部47的上游側,氣流Ab2也可以與通過空氣清淨過濾器45、46的氣流Af合流。此外,在本實施方式中,雖然將兩個旁通風路44a、44b配置在主風路43的左右兩側,但是在配置至少一個旁通風路44a的情況下,也可以適用本發明。The bypass passage 44b is composed of a straight portion 441. The airflow Ab2 that has passed through the second bypass passage 44b flows through the grating portion 47 described below and flows through the right end portion of the heat exchanger 20 in the Y-axis direction. At this time, the airflow Ab2 may merge with the airflow Af that has passed through the air purifying filters 45 and 46 on the upstream side of the grid portion 47 . In addition, in this embodiment, two bypass air passages 44a and 44b are arranged on the left and right sides of the main air passage 43. However, the present invention can also be applied when at least one bypass air passage 44a is arranged.
作為空氣清淨裝置的空氣清淨過濾器可拆卸地配置在主風路43。空氣清淨過濾器具有例如HEPA過濾器45以及除臭過濾器46。這些過濾器45、46也與吸入口11同樣地相對於第一中心線CL1左右對稱地配置。HEPA過濾器45是對粒徑為0.3μm的粒子具有99.97%以上的粒子捕集率的空氣過濾器。代替HEPA過濾器45,可以使用對粒徑為0.15μm的粒子具有99.99%以上的粒子捕集率的ULPA過濾器。作為除臭過濾器46,例如可以使用活性炭過濾器。An air purifying filter as an air purifying device is detachably arranged in the main air path 43 . The air purifying filter includes, for example, a HEPA filter 45 and a deodorizing filter 46 . These filters 45 and 46 are also arranged bilaterally symmetrically with respect to the first center line CL1 like the suction port 11 . The HEPA filter 45 is an air filter that has a particle capture rate of 99.97% or more for particles with a particle diameter of 0.3 μm. Instead of the HEPA filter 45, a ULPA filter having a particle capture rate of 99.99% or more for particles with a particle size of 0.15 μm can be used. As the deodorizing filter 46, for example, an activated carbon filter can be used.
在除臭過濾器46的下游側,存在間隔地配置有作為整流構件的格子部47。格子部47具有作為格子狀地設置的通風窗的複數個開口47a。在格子部47的下游側,存在間隔地配置有蒸發器20a。格子部47具有與蒸發器20a相等的剖面積較佳。經由設置格子部47,在更換空氣清淨過濾器45、46時,可以防止使用者接觸蒸發器20a。On the downstream side of the deodorizing filter 46, a grid portion 47 serving as a rectifying member is arranged at intervals. The lattice portion 47 has a plurality of openings 47a as ventilation windows provided in a lattice shape. On the downstream side of the grid portion 47, the evaporator 20a is arranged at intervals. It is preferable that the grating part 47 has the same cross-sectional area as that of the evaporator 20a. By providing the grating portion 47, the user can be prevented from touching the evaporator 20a when replacing the air purifying filters 45 and 46.
在旁通風路44a、44b設置有作為可以開閉旁通風路44a、44b的開閉裝置的快門5。快門5具有在上下方向較長的板狀遮蔽壁51、分別設置在遮蔽壁51的上端以及下端的俯視為扇形的上板52以及下板53。在上板52的上表面設置有上側轉動軸(圖示省略),在下板53的下表面設置有下側轉動軸53a。上側轉動軸以及下側轉動軸53a分別插入嵌合到通孔(圖示省略),通孔作為分別設置在風路形成框41的上壁以及下壁的軸承。由此,快門5被可轉動地支撐在上側轉動軸以及下側轉動軸53a的周圍。步進馬達(圖示省略)直接安裝在上側轉動軸。經由驅動控制步進馬達,控制快門5的轉動位置。具體而言,在後述的空氣清淨運轉模式中,在圖4以實線所示,快門5遮蔽旁通風路44a、44b,而使其轉動到將旁通風路44a、44b的氣流的流動遮住的關閉位置。另一方面,在後述的除濕運轉模式中,在圖4以虛線所示,快門5打開旁通風路44a、44b,而使其轉動到允許旁通風路44a、44b的氣流的打開位置。此外,也可以將快門5轉動到關閉位置與打開位置之間的中間位置。也就是說,經由控制快門5的開度,可以調整旁通風路44a、44b的開度。在旁通風路44a、44b分別形成有向左右方向外側鼓出的收納空間443。經由使快門5轉動到打開位置時將遮蔽壁51收納在收納空間443,可以降低除濕運轉時的旁通風路44a、44b的壓力損失。The bypass passages 44a and 44b are provided with a shutter 5 as an opening and closing device capable of opening and closing the bypass passages 44a and 44b. The shutter 5 has a plate-shaped shielding wall 51 that is long in the vertical direction, and an upper plate 52 and a lower plate 53 that are fan-shaped in plan view and are respectively provided at the upper end and the lower end of the shielding wall 51 . An upper rotation shaft (not shown) is provided on the upper surface of the upper plate 52 , and a lower rotation shaft 53 a is provided on the lower surface of the lower plate 53 . The upper rotating shaft and the lower rotating shaft 53a are respectively inserted and fitted into through holes (not shown), and the through holes serve as bearings respectively provided on the upper wall and the lower wall of the air path forming frame 41. Thereby, the shutter 5 is rotatably supported around the upper rotation shaft and the lower rotation shaft 53a. The stepper motor (not shown) is directly installed on the upper rotating shaft. The stepper motor is driven and controlled to control the rotational position of the shutter 5 . Specifically, in the air purification operation mode described later, as shown in solid lines in FIG. 4 , the shutter 5 blocks the bypass passages 44a and 44b and is rotated to block the flow of airflow in the bypass passages 44a and 44b. closed position. On the other hand, in the dehumidification operation mode described later, as shown in dotted lines in FIG. 4 , the shutter 5 opens the bypass passages 44a and 44b and rotates to an opening position that allows the airflow of the bypass passages 44a and 44b. In addition, the shutter 5 can also be rotated to an intermediate position between the closed position and the open position. That is, by controlling the opening of the shutter 5, the openings of the bypass passages 44a and 44b can be adjusted. The bypass passages 44a and 44b are each formed with a storage space 443 that bulges outward in the left and right directions. By storing the shielding wall 51 in the storage space 443 when the shutter 5 is rotated to the open position, the pressure loss in the bypass passages 44a and 44b during the dehumidification operation can be reduced.
在本實施方式中,電源基板單元23以及操作顯示基板24構成控制裝置Cm。電源基板單元23具有作為主控制部的功能。儘管圖示省略,但是電源基板單元23具有連接電源電纜Cp的電源部、CPU、驅動電路、以及儲存部。In this embodiment, the power supply substrate unit 23 and the operation display substrate 24 constitute the control device Cm. The power supply board unit 23 functions as a main control unit. Although not shown in the figure, the power supply substrate unit 23 has a power supply section to which the power supply cable Cp is connected, a CPU, a drive circuit, and a storage section.
除濕機1在外殼10的內部包括作為無線通訊部的無線通訊模組。無線通訊部構成為與放置有除濕機1的家庭或公司設置的無線路由器(圖示省略)等的區域網路設備之間可無線通訊。無線通訊部可以經由區域網路設備連接到網際網路連線(圖示省略)。在這種情況下,無線通訊部通過網際網路連線,可以與在遠距地的智慧型手機等的資訊處理端末(圖示省略)以及其他通訊機器之間進行資訊的交換。此外,區域網路設備可以是控制家庭內或公司內的總電力使用量的命令裝置,也可以是收集而連結複數個電力機器的資訊的統合管理裝置等,又,有時也被稱為存取點。The dehumidifier 1 includes a wireless communication module as a wireless communication unit inside the housing 10 . The wireless communication unit is configured to enable wireless communication with local network equipment such as a wireless router (not shown) installed in a home or company where the dehumidifier 1 is installed. The wireless communication unit can be connected to an Internet connection (illustration omitted) via a local network device. In this case, the wireless communication unit can exchange information with an information processing terminal (not shown) such as a smartphone or other communication equipment at a remote location through an Internet connection. In addition, the local network device may be a command device that controls the total power usage in a home or company, or may be an integrated management device that collects and connects information on multiple electrical devices. It is also sometimes called a storage device. Take some.
接著,說明關於除濕機1的動作。藉由使用者的運轉模式切換開關的切換操作,當選擇除濕運轉模式時,控制裝置Cm驅動百葉窗用馬達,以將百葉窗14打開至指定的角度。百葉窗14的角度可以指定為例如45度、60度以及75度。Next, the operation of the dehumidifier 1 will be described. When the dehumidification operation mode is selected by the user's switching operation of the operation mode switch, the control device Cm drives the shutter motor to open the shutter 14 to a specified angle. The angles of the blinds 14 may be specified, for example, at 45 degrees, 60 degrees, and 75 degrees.
接著,控制裝置Cm驅動馬達,使快門5轉動到打開位置。由此,旁通風路44a、44b打開。控制裝置Cm經由旋轉驅動風扇馬達31,而使西洛克風扇32以預設的旋轉速旋轉。由此,產生從吸入口11經由主風路43、旁通風路44a、44b以及熱交換器20而到達吹出口12的氣流。然後,經由驅動電動壓縮機21的馬達,冷媒藉由電動壓縮機21而被壓縮,壓縮後的冷媒經由冷媒配管20d而循環熱交換器20。Next, the control device Cm drives the motor to rotate the shutter 5 to the open position. As a result, the bypass passages 44a and 44b are opened. The control device Cm drives the fan motor 31 through rotation, so that the Sirocco fan 32 rotates at a preset rotation speed. This generates an air flow from the suction port 11 to the blower outlet 12 via the main air duct 43, the bypass ducts 44a, 44b, and the heat exchanger 20. Then, the refrigerant is compressed by the electric compressor 21 via the motor that drives the electric compressor 21, and the compressed refrigerant circulates through the heat exchanger 20 through the refrigerant pipe 20d.
流通於蒸發器20a的氣流在通過蒸發器20時,藉由與從電動壓縮機21循環的冷媒之間的熱交換凝結而被除濕。被除濕後的空氣在冷凝器20b、20c回復到常溫後,經由渦旋空間35而從吹出口12送出。此時,對應於百葉窗14的角度,將空氣向上方向送出而在房間內產生循環氣流,可以將室內除濕,或是將風對著洗好的衣服而乾燥。凝結在蒸發器20a的水滴藉由重力而滴下到排水接收器18,並通過排水管18b而排放到儲水箱17。又,在將排水軟管安裝到排水管18b的狀態下,排水可以通過排水軟管而連續地排放到外殼10之外。When the airflow flowing through the evaporator 20 a passes through the evaporator 20 , it is condensed by heat exchange with the refrigerant circulating from the electric compressor 21 and is dehumidified. After the dehumidified air returns to normal temperature in the condensers 20b and 20c, it is sent out from the blower outlet 12 via the vortex space 35. At this time, corresponding to the angle of the blinds 14, the air is sent upward to generate a circulating air flow in the room, which can dehumidify the room or direct the wind to dry the washed clothes. The water droplets condensed in the evaporator 20a drip down to the drainage receiver 18 by gravity, and are discharged to the water storage tank 17 through the drainage pipe 18b. In addition, in a state where the drain hose is attached to the drain pipe 18b, the drain water can be continuously discharged to the outside of the housing 10 through the drain hose.
控制裝置Cm判別藉由濕度感測器Sm測量的濕度是否為50%以上。在濕度為50%以上的情況下,繼續驅動電動壓縮機21的馬達,而繼續進行除濕運轉。The control device Cm determines whether the humidity measured by the humidity sensor Sm is 50% or more. When the humidity is 50% or more, the motor of the electric compressor 21 is continued to be driven, and the dehumidification operation is continued.
另一方面,在濕度小於50%的情況下,則停止電動壓縮機21的馬達的驅動。與此同時,驅動馬達,使快門5轉動至關閉位置,進行空氣清淨運轉。在清淨運轉時,從吸入口11吸入的幾乎所有空氣通過主風路43的空氣清淨過濾器45、46而被清淨化。因此,從吹出口12送出的空氣是清淨的空氣。On the other hand, when the humidity is less than 50%, the drive of the motor of the electric compressor 21 is stopped. At the same time, the motor is driven to rotate the shutter 5 to the closed position to perform air purification operation. During the purification operation, almost all the air sucked in from the suction port 11 passes through the air purification filters 45 and 46 of the main air passage 43 and is purified. Therefore, the air sent out from the air outlet 12 is clean air.
根據本實施方式,在除濕運轉時,通過彎曲旁通風路44a的氣流Ab1在流通於熱交換器20之前,與通過主風路43的氣流Af合流。即,通過彎曲旁通風路44a的氣流Ab1向Y軸方向右側流動,與通過主風路43的氣流Af合流,合流後的空氣流流通於熱交換器20。因此,可以改善流通於熱交換器20的氣流的速度分佈,作為結果,可以抑制除濕機1的除濕性能的降低。According to this embodiment, during the dehumidification operation, the air flow Ab1 passing through the curved bypass passage 44a merges with the air flow Af passing through the main air passage 43 before flowing through the heat exchanger 20. That is, the air flow Ab1 passing through the curved bypass duct 44a flows to the right side in the Y-axis direction, merges with the air flow Af passing through the main air duct 43, and the merged air flow flows through the heat exchanger 20. Therefore, the velocity distribution of the airflow flowing through the heat exchanger 20 can be improved, and as a result, a decrease in the dehumidification performance of the dehumidifier 1 can be suppressed.
又,根據本實施方式,在除濕運轉時,通過旁通風路44b的直線部441的氣流向熱交換器20的Y軸方向右側的端部流通。因此,即使在熱交換器20相對於中心線CL1向Y軸方向右側偏移而配置的情況下,也可以改善在流通於熱交換器20的氣流的速度分佈。由此,可以進一步抑制除濕機1的除濕性能的降低。此外,由於吸入口蓋13以及吸入口11相對於第一中心線CL1左右對稱地配置,所以不會損害除濕機1的背面側的設計。在這種情況下,將西洛克風扇32與熱交換器20同樣地相對於第二中心線CL2左右對稱地配置較佳。Furthermore, according to this embodiment, during the dehumidification operation, the airflow passing through the linear portion 441 of the bypass passage 44b flows toward the right end of the heat exchanger 20 in the Y-axis direction. Therefore, even when the heat exchanger 20 is arranged offset to the right side in the Y-axis direction with respect to the center line CL1, the velocity distribution of the airflow flowing through the heat exchanger 20 can be improved. Thereby, the reduction in the dehumidification performance of the dehumidifier 1 can be further suppressed. In addition, since the suction inlet cover 13 and the suction inlet 11 are arranged left and right symmetrically with respect to the first center line CL1, the design of the back side of the dehumidifier 1 is not impaired. In this case, it is preferable to arrange the sirocco fan 32 symmetrically with respect to the second center line CL2 like the heat exchanger 20 .
1:除濕機 2:除濕裝置 3:送風裝置 5:快門 10:外殼/框體 10a:前外殼 10b:後外殼 11:吸入口 12:出風口 13:吸入口蓋 13a:開口 13b:軟管連接孔 14:百葉窗 15:操作顯示部 16:基座 16a:萬向腳輪 17:儲水箱 17a:前面板 18:排水接收器 18a:排水阻止件 18b:排水管 20:熱交換器 20a:蒸發器 20b:主冷凝器/冷凝器 20c:副冷凝器/冷凝器 20d:冷媒配管 20e:髮夾部 21:壓縮機/電動壓縮機 22:熱交換器保持器 23:電源基板單元 24:操作顯示基板 31:風扇馬達 32:西洛克風扇 33:殼體 34:隔板 34a:喇叭形狀孔 35:渦旋空間 41:風路形成框 42:風路分隔板 43:主風路 44a:旁通風路/彎曲旁通風路 44b:旁通風路/第二旁通風路 45:HEPA過濾器/空氣清淨裝置 46:除臭過濾器/空氣清淨裝置 47:格子部 47a:開口 48:收納部 51:遮蔽壁 52:上板 53:下板 53a:下側轉動軸 441:直線部 442:彎曲部 443:收納空間 Ab1,Ab2,Af:氣流 CL1:第一中心線 CL2:第二中心線 Cm:控制裝置 Cp:電源纜線 d:距離 Sm:濕度感測器 1:Dehumidifier 2: Dehumidification device 3: Air supply device 5:Shutter 10: Shell/frame 10a:Front shell 10b:Rear shell 11:Suction port 12:Air outlet 13:Suction inlet cover 13a: Open your mouth 13b:Hose connection hole 14: blinds 15: Operation display part 16: base 16a: Swivel caster 17:Water storage tank 17a:Front panel 18: Drainage receiver 18a:Drainage stopper 18b: Drainage pipe 20:Heat exchanger 20a: Evaporator 20b: Main condenser/condenser 20c: Sub-condenser/condenser 20d:Refrigerant piping 20e: Hairpin part 21:Compressor/electric compressor 22:Heat exchanger holder 23:Power supply base unit 24: Operation display substrate 31:Fan motor 32: Sirocco Fan 33: Shell 34:Partition 34a: Horn shaped hole 35: Vortex space 41: Wind path forming frame 42: Air duct partition board 43:Main wind path 44a: Bypass ventilation/curved bypass ventilation 44b: Bypass ventilation path/Second bypass ventilation path 45:HEPA filter/air purifier 46: Deodorizing filter/air purifier 47:Grid Department 47a: Open your mouth 48: Storage Department 51:Shielding wall 52:On the board 53: Lower board 53a: Lower side rotation shaft 441: Line Department 442:Bending part 443:Storage space Ab1,Ab2,Af: air flow CL1: first center line CL2: Second center line Cm: control device Cp: power cable d: distance Sm: Humidity sensor
圖1是從正面側看實施方式1的除濕機的立體圖。 圖2是從背面側看實施方式1的除濕機的立體圖。 圖3是將實施方式1的除濕機以圖1中的A-A線段切開的縱剖面圖。 圖4是將實施方式1的除濕機以圖1中的B-B線段切開的橫剖面圖。 圖5是將實施方式1的除濕機以圖1中的C-C線段切開的縱剖面圖。 圖6是從背面側看實施方式1的除濕機在拆下吸入口蓋與空氣清淨過濾器的狀態下的立體圖。 圖7是用於簡單地說明在快門打開旁通風路的狀態下的氣流的流動的示意圖。 FIG. 1 is a perspective view of the dehumidifier according to Embodiment 1 when viewed from the front side. Fig. 2 is a perspective view of the dehumidifier according to Embodiment 1 when viewed from the back side. FIG. 3 is a longitudinal sectional view of the dehumidifier according to Embodiment 1 taken along line A-A in FIG. 1 . FIG. 4 is a cross-sectional view of the dehumidifier according to Embodiment 1 taken along line B-B in FIG. 1 . FIG. 5 is a longitudinal sectional view of the dehumidifier according to Embodiment 1 taken along line C-C in FIG. 1 . 6 is a perspective view of the dehumidifier according to Embodiment 1 with the suction inlet cover and the air purifying filter removed, as viewed from the back side. FIG. 7 is a schematic diagram for simply explaining the flow of airflow in a state where the shutter opens the bypass passage.
1:除濕機 1:Dehumidifier
2:除濕裝置 2: Dehumidification device
3:送風裝置 3: Air supply device
5:快門 5:Shutter
13:吸入口蓋 13:Suction inlet cover
20:熱交換器 20:Heat exchanger
20a:蒸發器 20a: Evaporator
20b:主冷凝器/冷凝器 20b: Main condenser/condenser
20c:副冷凝器/冷凝器 20c: Sub-condenser/condenser
20d:冷媒配管 20d:Refrigerant piping
20e:髮夾部 20e: Hairpin part
21:壓縮機/電動壓縮機 21:Compressor/electric compressor
31:風扇馬達 31:Fan motor
32:西洛克風扇 32: Sirocco Fan
33:殼體 33: Shell
34:隔板 34:Partition
34a:喇叭形狀孔 34a: Horn shaped hole
35:渦旋空間 35: Vortex space
41:風路形成框 41: Wind path forming frame
42:風路分隔板 42: Air duct partition board
43:主風路 43:Main wind path
44a:旁通風路/彎曲旁通風路 44a: Bypass ventilation/curved bypass ventilation
44b:旁通風路/第二旁通風路 44b: Bypass ventilation path/Second bypass ventilation path
45:HEPA過濾器/空氣清淨裝置 45:HEPA filter/air purifier
46:除臭過濾器/空氣清淨裝置 46: Deodorizing filter/air purifier
47:格子部 47:Grid Department
51:遮蔽壁 51:Shielding wall
53:下板 53: Lower board
53a:下側轉動軸 53a: Lower side rotation shaft
441:直線部 441: Line Department
442:彎曲部 442:Bending part
443:收納空間 443:Storage space
CL1:第一中心線 CL1: first center line
CL2:第二中心線 CL2: Second center line
d:距離 d: distance
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WOPCT/JP2022/019972 | 2022-05-11 | ||
PCT/JP2022/019972 WO2023218567A1 (en) | 2022-05-11 | 2022-05-11 | Dehumidifier |
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TW202344781A true TW202344781A (en) | 2023-11-16 |
TWI836819B TWI836819B (en) | 2024-03-21 |
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TW111150335A TWI836819B (en) | 2022-05-11 | 2022-12-28 | Dehumidifier |
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JP (1) | JPWO2023218567A1 (en) |
TW (1) | TWI836819B (en) |
WO (1) | WO2023218567A1 (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2000055424A (en) * | 1998-08-04 | 2000-02-25 | Sanyo Electric Co Ltd | Air cleaner |
JP3719507B2 (en) * | 2002-01-17 | 2005-11-24 | 三洋電機株式会社 | Air conditioner |
JP2004211913A (en) * | 2002-12-26 | 2004-07-29 | Sanyo Electric Co Ltd | Dehumidifier |
RU2689855C2 (en) * | 2014-12-10 | 2019-05-29 | Ковэй Ко., Лтд. | Dehumidification and dehumidification device, air dehumidifier, air humidifier and method of their operation |
TWI663366B (en) * | 2017-02-23 | 2019-06-21 | 日商三菱電機股份有限公司 | dehumidifier |
CN114396658A (en) * | 2021-12-29 | 2022-04-26 | 江苏致远高科能源科技有限公司 | Air conditioner adopting heat recovery device with bypass valve |
CN114322104B (en) * | 2021-12-29 | 2023-12-26 | 青岛海信日立空调系统有限公司 | Fresh air dehumidification all-in-one |
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2022
- 2022-05-11 JP JP2024520149A patent/JPWO2023218567A1/ja active Pending
- 2022-05-11 WO PCT/JP2022/019972 patent/WO2023218567A1/en unknown
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