TWI546508B - Heat exchange device - Google Patents
Heat exchange device Download PDFInfo
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- TWI546508B TWI546508B TW103127047A TW103127047A TWI546508B TW I546508 B TWI546508 B TW I546508B TW 103127047 A TW103127047 A TW 103127047A TW 103127047 A TW103127047 A TW 103127047A TW I546508 B TWI546508 B TW I546508B
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Description
本發明涉及一種熱交換裝置,特別涉及一種設置於天花板內的熱交換裝置。 The present invention relates to a heat exchange device, and more particularly to a heat exchange device disposed in a ceiling.
保持室內空氣清新是保證人們身體健康的根本,隨著人們對通風換氣品質的要求的提高,目前,開發出了多種多樣的換氣裝置,例如熱交換裝置。 Keeping indoor air fresh is the foundation for ensuring people's health. With the improvement of people's requirements for ventilation and ventilation quality, various ventilation devices, such as heat exchange devices, have been developed.
具體而言,中國專利申請CN102305448A公開了一種全熱交換機,如圖17所示,該全熱交換機包括設置在機殼801前側的室內空氣進氣口、室內新風排氣口810,和彼此對應設置在機殼801後側的室外新風進氣口808、室外空氣排氣口809,機殼801中的隔板802將機殼801內部分成熱交換腔804和排氣腔805。熱交換腔804中設置有熱交換芯813,排氣腔805中設置有排氣裝置。 Specifically, the Chinese patent application CN102305448A discloses a full heat exchanger. As shown in FIG. 17, the full heat exchanger includes an indoor air intake port disposed on the front side of the casing 801, an indoor fresh air exhaust port 810, and corresponding to each other. In the outdoor fresh air inlet 808 and the outdoor air exhaust port 809 on the rear side of the casing 801, the partition 802 in the casing 801 divides the inside of the casing 801 into a heat exchange chamber 804 and an exhaust chamber 805. A heat exchange core 813 is disposed in the heat exchange chamber 804, and an exhaust device is disposed in the exhaust chamber 805.
換氣時,室外空氣從室外新風進氣口808進入熱交換芯813的第一進氣口816,再由熱交換芯813的第一出氣口817排出,進入排氣裝置的下層蝸殼829,最後從室內新風排氣口810排出;室內空氣從室內空氣進氣口進入熱交換芯813的第二進氣口818,再由熱交換芯813的第二出氣口819排出,進入排氣裝置的上層蝸殼826,最後從室外空氣 排氣口809排出。 When the air is ventilated, the outdoor air enters the first air inlet 816 of the heat exchange core 813 from the outdoor fresh air inlet 808, and is discharged from the first air outlet 817 of the heat exchange core 813 to enter the lower volute 829 of the exhaust device. Finally, it is discharged from the indoor fresh air exhaust port 810; the indoor air enters the second air inlet 818 of the heat exchange core 813 from the indoor air inlet port, and is discharged from the second air outlet port 819 of the heat exchange core 813 to enter the exhaust device. Upper volute 826, finally from outdoor air The exhaust port 809 is exhausted.
因為第一進氣口816不是朝向室外新風進氣口808,所以室外新風從室外新風進氣口808進入後,要先向下轉彎,然後才能進入第一進氣口816,並且氣路的彎曲也比較大,因此進風時的風阻比較大,風量比較小。同樣,出風的風路彎曲也比較大,所以出風的風阻也比較大,風量比較小。因此通風效果差。另外,因為熱交換元件813的氣路比較短,所以空氣在熱交換元件813中通過的時間比較短,因此不能進行充分的熱交換,這樣,該全熱交換機的熱交換效率就比較低。 Since the first air inlet 816 is not facing the outdoor fresh air intake 808, after the outdoor fresh air enters from the outdoor fresh air intake 808, it must first turn downwards before entering the first air inlet 816, and the air passage is bent. It is also relatively large, so the wind resistance when entering the wind is relatively large, and the air volume is relatively small. Similarly, the wind path of the wind is also relatively large, so the wind resistance of the wind is relatively large, and the air volume is relatively small. Therefore, the ventilation effect is poor. In addition, since the gas path of the heat exchange element 813 is relatively short, the passage time of the air in the heat exchange element 813 is relatively short, so that sufficient heat exchange cannot be performed, and thus the heat exchange efficiency of the heat exchanger is relatively low.
並且,該全熱交換機的檢修面板設置在機器底部,而且該全熱交換機是設置在房屋的吊頂中,所以拆卸時非常不方便。並且,拆卸時全熱交換機內部的灰塵會掉落在維修人員的身上。 Moreover, the maintenance panel of the all-heat exchanger is disposed at the bottom of the machine, and the full heat exchanger is disposed in the ceiling of the house, so it is very inconvenient to disassemble. Also, the dust inside the heat exchanger will be dropped on the maintenance personnel when disassembling.
中國專利CN2180929Y公開了一種室內外雙向換氣機,如圖18所示,該換氣機採用六邊形熱交換芯913,氣路比較長,因此熱交換效率比較高。另外,因為第二進氣口918朝向回風口909,所以室內空氣從回風口909進入後,能夠直接進入熱交換芯913,而且,第二進氣口918和第二出氣口919彼此相對,氣路彎曲較小,因此風阻較小。但是進風時,室外空氣先經過進風渦殼924,再由進風渦殼924的出風口進入第一進氣口916,因為此時風速較大,第一進氣口916又比較小,所以風阻會很大,因此通風效果比較差。 Chinese patent CN2180929Y discloses an indoor and outdoor two-way ventilator. As shown in FIG. 18, the ventilator adopts a hexagonal heat exchange core 913, and the gas path is relatively long, so the heat exchange efficiency is relatively high. In addition, since the second intake port 918 faces the return air 909, the indoor air can enter the heat exchange core 913 directly after entering the return air inlet 909, and the second air inlet 918 and the second air outlet 919 are opposed to each other. The road bends less and the wind resistance is smaller. However, when entering the wind, the outdoor air first passes through the air inlet volute 924, and then enters the first air inlet 916 through the air outlet of the air inlet scroll 924. Because the wind speed is large at this time, the first air inlet 916 is relatively small. Therefore, the wind resistance will be very large, so the ventilation effect is relatively poor.
另外,因為該換氣機的熱交換芯913縱向放置, 所以該換氣機的體積較大。 In addition, since the heat exchange core 913 of the ventilator is placed longitudinally, Therefore, the ventilator has a large volume.
而且,對於上述兩種換氣裝置,室內空氣必須經過熱交換元件才能排出室外。但是,在春秋季等室內外溫度接近的季節,其實並不需要進行熱交換,這時,室內空氣經由熱交換元件排出室外只會加大風阻,造成換氣效率降低。 Moreover, for the above two ventilators, the indoor air must pass through the heat exchange element to be discharged outside. However, in the seasons where the indoor and outdoor temperatures are close in spring and autumn, heat exchange is not required. At this time, the indoor air is discharged to the outside through the heat exchange element, which only increases the wind resistance, resulting in a decrease in ventilation efficiency.
目前,也有一些換氣裝置中設置有旁通風路,例如,中國專利申請CN102939504A等,在春秋季使室內空氣通過旁通風路直接排出室外。但是,設置旁通風路會增大換氣裝置的體積。 At present, some ventilation devices are provided with a side ventilation path, for example, Chinese patent application CN102939504A, etc., in the spring and autumn, the indoor air is directly discharged to the outside through the side ventilation path. However, setting the bypass air passage increases the volume of the ventilator.
本發明針對現有熱交換裝置熱交換效率低、風阻大、體積大等問題,提供一種熱交換裝置。 The invention provides a heat exchange device for the problems of low heat exchange efficiency, large wind resistance and large volume of the existing heat exchange device.
本發明提供的熱交換裝置包括:殼體,該殼體內設有第一隔板和第二隔板,該第一隔板將該殼體的內部空間分隔為熱交換腔和換氣腔,該第二隔板將該換氣腔分隔為第一風腔和第二風腔,在該殼體的構成該熱交換腔的部分設有彼此相對的進風口和回風口,在該殼體的構成該第一風腔的部分設有新風口,在殼體的構成該第二風腔的部分設有排風口;換氣單元,其設置於該換氣腔內,用於將該第一風腔內的空氣從該新風口排出,並將該第二風腔內的空氣從該排風口排出;熱交換元件,其設置於該熱交換 腔中,該熱交換元件包括相互獨立的多個第一氣路和多個第二氣路,該第一氣路包括彼此相對的第一進氣口和第一出氣口,該第二氣路包括彼此相對的第二進氣口和第二出氣口;該第一出氣口與該第一風腔連通,該第二出氣口與該第二風腔連通,該第一進氣口朝向該進風口,該第二進氣口朝向該回風口。 The heat exchange device provided by the present invention comprises: a housing having a first partition and a second partition, the first partition separating the internal space of the housing into a heat exchange chamber and a ventilation chamber, The second partition partitions the ventilation chamber into a first air chamber and a second air chamber, and a portion of the housing that forms the heat exchange chamber is provided with an air inlet and a return air inlet opposite to each other, and the housing is configured a portion of the first air chamber is provided with a fresh air outlet, and a portion of the casing constituting the second air chamber is provided with an air outlet; a ventilation unit is disposed in the ventilation chamber for the first air chamber The air inside is discharged from the fresh air outlet, and the air in the second air chamber is discharged from the air outlet; the heat exchange element is disposed in the heat exchange In the cavity, the heat exchange element includes a plurality of first gas paths and a plurality of second gas paths independent of each other, the first gas path including a first gas inlet and a first gas outlet opposite to each other, the second gas path The second air inlet and the second air outlet are opposite to each other; the first air outlet is in communication with the first air chamber, and the second air outlet is in communication with the second air chamber, the first air inlet is facing the The tuyere, the second air inlet faces the return air outlet.
本發明的熱交換裝置通過採用上述的結構,減少了風路的彎曲,從而減小了風阻,改善了通風效果,提高了熱交換效率。並且通過採用上述的設置熱交換元件的方式,減小了體積。 By adopting the above structure, the heat exchange device of the present invention reduces the bending of the air passage, thereby reducing the wind resistance, improving the ventilation effect, and improving the heat exchange efficiency. And by using the above-described method of setting the heat exchange element, the volume is reduced.
1‧‧‧殼體 1‧‧‧shell
2,202‧‧‧第一隔板 2,202‧‧‧ first partition
3,203‧‧‧第二隔板 3,203‧‧‧Second partition
4,804‧‧‧熱交換腔 4,804‧‧‧Heat exchange chamber
5‧‧‧換氣腔 5‧‧‧Ventilation chamber
6,206‧‧‧第一風腔 6,206‧‧‧First air chamber
7,207‧‧‧第二風腔 7,207‧‧‧second wind chamber
8,208‧‧‧進風口 8,208‧‧‧ air inlet
9,209,909‧‧‧回風口 9,209,909‧‧‧ return air outlet
10‧‧‧新風口 10‧‧‧New air outlet
11‧‧‧排風口 11‧‧‧ exhaust vents
12‧‧‧換氣單元 12‧‧‧Ventilator unit
13‧‧‧熱交換元件 13‧‧‧Heat exchange components
14‧‧‧第一氣路 14‧‧‧First gas path
15‧‧‧第二氣路 15‧‧‧Second gas path
16,816,916‧‧‧第一進氣口 16,816,916‧‧‧first air inlet
17,817‧‧‧第一出氣口 17,817‧‧‧first air outlet
18,818,918‧‧‧第二進氣口 18,818,918‧‧‧second air intake
19,819,919‧‧‧第二出氣口 19,819,919‧‧‧second air outlet
20‧‧‧分隔部 20‧‧‧Departure
21,221‧‧‧導風部 21,221‧‧‧Guidance Department
22‧‧‧第一轉動軸 22‧‧‧First axis of rotation
23‧‧‧第二轉動軸 23‧‧‧Second axis of rotation
24‧‧‧進風離心風輪 24‧‧‧Intake air centrifugal wind wheel
25‧‧‧出風離心風輪 25‧‧‧Exhaust centrifugal wind wheel
26‧‧‧進風渦殼 26‧‧‧Intake volute
27‧‧‧進風渦殼進風口 27‧‧‧Intake vortex air inlet
28‧‧‧進風渦殼出風口 28‧‧‧Inlet vortex air outlet
29‧‧‧出風渦殼 29‧‧‧Wind volute
30‧‧‧出風渦殼進風口 30‧‧‧Outlet vortex air inlet
31‧‧‧出風渦殼出風口 31‧‧‧Outlet volute air outlet
32‧‧‧電機支撐板 32‧‧‧Motor support plate
33‧‧‧第一支撐板 33‧‧‧First support plate
34‧‧‧第二支撐板 34‧‧‧second support plate
35‧‧‧第一滑道 35‧‧‧First slide
36‧‧‧第二滑道 36‧‧‧Second slide
37‧‧‧雙軸電機 37‧‧‧Two-axis motor
40‧‧‧電源盒 40‧‧‧Power box
41‧‧‧進風腔 41‧‧‧Inlet chamber
42‧‧‧第一導風腔 42‧‧‧First air guiding chamber
43,243‧‧‧第一導風孔 43,243‧‧‧First air guiding hole
46,246‧‧‧第二導風孔 46,246‧‧‧Second air guiding hole
51‧‧‧頂板 51‧‧‧ top board
52‧‧‧底板 52‧‧‧floor
53‧‧‧室內側板 53‧‧‧ indoor side panels
54‧‧‧室外側板 54‧‧‧Outdoor side panels
55‧‧‧第一側板 55‧‧‧First side panel
56‧‧‧第二側板 56‧‧‧Second side panel
61‧‧‧頂面 61‧‧‧ top surface
62‧‧‧底面 62‧‧‧ bottom
63‧‧‧第一側面 63‧‧‧ first side
64‧‧‧第二側面 64‧‧‧ second side
65,265‧‧‧第一熱交換腔 65,265‧‧‧First heat exchange chamber
66,266‧‧‧第二熱交換腔 66,266‧‧‧Second heat exchange chamber
67,267‧‧‧第三熱交換腔 67,267‧‧‧The third heat exchange chamber
68,268‧‧‧第四熱交換腔 68,268‧‧‧fourth heat exchange chamber
69‧‧‧第三隔板 69‧‧‧ Third partition
70‧‧‧第四隔板 70‧‧‧4th partition
71‧‧‧滑軌 71‧‧‧Slide rails
72‧‧‧支撐部 72‧‧‧Support
73‧‧‧夾持部 73‧‧‧Clamping Department
74‧‧‧翻邊 74‧‧‧Flanging
80‧‧‧旁通風口 80‧‧‧side vents
81‧‧‧電機風閥 81‧‧‧Motor damper
82‧‧‧電機 82‧‧‧Motor
83‧‧‧連桿 83‧‧‧ linkage
84‧‧‧風門 84‧‧‧ damper
244‧‧‧出風腔 244‧‧‧Outlet
245‧‧‧第二導風腔 245‧‧‧Second air guiding chamber
331‧‧‧第一導風擋板 331‧‧‧First air deflector
332‧‧‧第二導風擋板 332‧‧‧Second air deflector
801‧‧‧機殼 801‧‧‧Shell
802‧‧‧隔板 802‧‧ ‧ partition
805‧‧‧排氣腔 805‧‧‧Exhaust chamber
808‧‧‧室外新風進氣口 808‧‧‧Outdoor fresh air intake
809‧‧‧室外空氣排氣口 809‧‧‧Outdoor air vent
810‧‧‧室內新風排氣口 810‧‧‧ indoor fresh air exhaust
813,913‧‧‧熱交換芯 813,913‧‧‧Heat exchange core
826‧‧‧上層蝸殼 826‧‧‧Upper volute
829‧‧‧下層蝸殼 829‧‧‧lower volute
924‧‧‧進風渦殼 924‧‧‧Intake volute
圖1是本發明第一實施例的熱交換裝置的俯視示意圖;圖2是圖1所示熱交換裝置的A-A剖視示意圖;圖3是圖1所示熱交換裝置的B-B剖視示意圖;圖4是本發明第一實施例的第二隔板的示意圖;圖5是本發明第一實施例的風路示意圖;圖6是本發明第一實施例的熱交換元件的另一結構的示意圖;圖7是本發明第一實施例的分隔部的示意圖;圖8是本發明第二實施例的第二隔板的示意圖;圖9是本發明第二實施例的風路示意圖;圖10是本發明第二實施例的熱交換腔的示意圖; 圖11是本發明第二實施例的電機風閥的打開時的示意圖;圖12是本發明第二實施例的電機風閥的閉合時的示意圖;圖13是本發明第三實施例的熱交換裝置的結構示意圖;圖14是本發明第三實施例的風門示意圖;圖15是本發明第五實施例的滑軌示意圖;圖16是圖15所示熱交換裝置的虛線部分的放大圖;圖17是現有技術的熱交換裝置的示意圖;以及圖18是另一現有技術的熱交換裝置的示意圖。 1 is a schematic plan view of a heat exchange device according to a first embodiment of the present invention; FIG. 2 is a cross-sectional view of the heat exchange device of FIG. 1 taken along line AA; and FIG. 3 is a cross-sectional view of the heat exchange device of FIG. 4 is a schematic view of a second separator of the first embodiment of the present invention; FIG. 5 is a schematic view of the air passage of the first embodiment of the present invention; and FIG. 6 is a schematic view showing another structure of the heat exchange element of the first embodiment of the present invention; Figure 7 is a schematic view of a partitioning portion of a first embodiment of the present invention; Figure 8 is a schematic view of a second partition plate of a second embodiment of the present invention; Figure 9 is a schematic view of a wind passage of a second embodiment of the present invention; A schematic view of a heat exchange chamber of a second embodiment of the invention; Figure 11 is a schematic view showing the opening of the motor damper according to the second embodiment of the present invention; Figure 12 is a schematic view showing the closing of the motor damper according to the second embodiment of the present invention; and Figure 13 is a heat exchange of the third embodiment of the present invention. Figure 14 is a schematic view of a damper according to a third embodiment of the present invention; Figure 15 is a schematic view of a slide rail according to a fifth embodiment of the present invention; and Figure 16 is an enlarged view of a broken line portion of the heat exchange device shown in Figure 15; 17 is a schematic diagram of a prior art heat exchange device; and Figure 18 is a schematic illustration of another prior art heat exchange device.
本發明的核心思想是,在採用六邊形熱交換元件等氣路彎曲較小且氣路較長的熱交換元件的基礎上,將熱交換元件橫向放置,使氣路進氣口朝向進風口或回風口,從而減小風阻,提高熱交換效率。另外,通過改變風路,減小風阻。 The core idea of the present invention is to place the heat exchange element laterally so that the air inlet is directed toward the air inlet, based on a heat exchange element having a small gas path and a long gas path, such as a hexagonal heat exchange element. Or return air outlet, thereby reducing wind resistance and improving heat exchange efficiency. In addition, the wind resistance is reduced by changing the air path.
下面參照附圖描述本發明的具體實施例。 Specific embodiments of the present invention are described below with reference to the accompanying drawings.
[實施例1] [Example 1]
圖1是本發明第一實施例的熱交換裝置的俯視示意圖。圖2是圖1所示熱交換裝置的A-A剖視示意圖。圖3是圖1所示熱交換裝置的B-B剖視示意圖。如圖1至圖3所示,本發明第一實施例的熱交換裝置包括殼體1,該殼體1包括 彼此相對的頂板51和底板52,彼此相對的室內側板53和室外側板54,以及彼此相對的第一側板55和第二側板56。 1 is a schematic plan view of a heat exchange device according to a first embodiment of the present invention. Figure 2 is a cross-sectional view of the heat exchange device of Figure 1 taken along the line A-A. Figure 3 is a cross-sectional view of the heat exchange device of Figure 1 taken along the line B-B. As shown in FIGS. 1 to 3, the heat exchange device of the first embodiment of the present invention includes a housing 1, and the housing 1 includes The top plate 51 and the bottom plate 52 opposed to each other, the indoor side plate 53 and the outdoor side plate 54 opposed to each other, and the first side plate 55 and the second side plate 56 opposed to each other.
殼體1內設置有第一隔板2和第二隔板3。第一隔板2平行於第一側板55,並固定在頂板51、底板52、室內側板53和室外側板54上。第一隔板2將殼體1的內部空間分隔成熱交換腔4和換氣腔5。第二隔板3將換氣腔5分隔成第一風腔6和第二風腔7。 A first partition 2 and a second partition 3 are disposed in the casing 1. The first partition plate 2 is parallel to the first side plate 55 and is fixed to the top plate 51, the bottom plate 52, the indoor side plate 53, and the outdoor side plate 54. The first partition 2 divides the internal space of the casing 1 into a heat exchange chamber 4 and a ventilation chamber 5. The second partition 3 divides the ventilation chamber 5 into a first air chamber 6 and a second air chamber 7.
在室內側板53的構成熱交換腔4的部分設有回風口9(參見圖1),在室內側板53的構成第一風腔6的部分設有新風口10,在室外側板54的構成熱交換腔4的部分設有進風口8,在室外側板54的構成第二風腔7的部分設有排風口11。進風口8和回風口9相對設置,新風口10和排風口11相對設置。 A return air outlet 9 (see FIG. 1) is provided in a portion of the indoor side panel 53 that constitutes the heat exchange chamber 4, and a fresh air outlet 10 is provided in a portion of the indoor side panel 53 that constitutes the first air chamber 6, and heat exchange is performed on the outdoor side panel 54. The air inlet 8 is provided in a portion of the chamber 4, and the air outlet 11 is provided in a portion of the outdoor side panel 54 that constitutes the second air chamber 7. The air inlet 8 and the air return port 9 are oppositely disposed, and the fresh air outlet 10 and the air outlet 11 are oppositely disposed.
下面對本發明第一實施例的第二隔板進行描述。如圖2和圖4所示,第二隔板3包括分隔部20和導風部21。分隔部20平行於頂板51,分隔部20的四個邊分別與室內側板53、室外側板54、第二側板56和導風部21連接。導風部21的頂部與分隔部20連接,底部與底板52連接,一個側邊與第一隔板2連接,另一個側邊與室內側板53連接。 Next, the second separator of the first embodiment of the present invention will be described. As shown in FIGS. 2 and 4, the second partition 3 includes a partition portion 20 and an air guiding portion 21. The partition portion 20 is parallel to the top plate 51, and the four sides of the partition portion 20 are connected to the indoor side panel 53, the outdoor side panel 54, the second side panel 56, and the air guiding portion 21, respectively. The top of the air guiding portion 21 is connected to the partition portion 20, and the bottom portion is connected to the bottom plate 52. One side is connected to the first partition plate 2, and the other side is connected to the indoor side plate 53.
下面對本發明第一實施例的第一導風腔進行描述。如圖4和圖5所示,第一風腔6包括進風腔41和第一導風腔42。進風腔41由分隔部20、室內側板53、室外側板54、第二側板56和頂板51共同形成。第一導風腔42由導風部21、室內側板53、第一隔板2和底板52共同形成。第二風腔 7由第二隔板3、底板52、室內側板53、室外側板54、第二側板56和第一隔板2共同形成。 Next, the first air guiding chamber of the first embodiment of the present invention will be described. As shown in FIGS. 4 and 5, the first air chamber 6 includes an air inlet chamber 41 and a first air guiding chamber 42. The air inlet chamber 41 is formed by the partition portion 20, the indoor side panel 53, the outdoor side panel 54, the second side panel 56, and the top panel 51. The first air guiding chamber 42 is formed by the air guiding portion 21, the indoor side plate 53, the first partition plate 2, and the bottom plate 52. Second air chamber 7 is formed by the second partition plate 3, the bottom plate 52, the indoor side plate 53, the outdoor side plate 54, the second side plate 56, and the first partition plate 2.
在換氣腔5中設置有換氣單元12(參見圖1和圖2),在本實施例中,換氣單元12包括:雙軸電機37,進風離心風輪24,出風離心風輪25,進風渦殼26和出風渦殼29。 A ventilation unit 12 (see FIGS. 1 and 2) is disposed in the ventilation chamber 5. In the present embodiment, the ventilation unit 12 includes: a two-axis motor 37, an inlet centrifugal wind wheel 24, and an air centrifugal wind wheel. 25. The inlet volute 26 and the outlet volute 29.
雙軸電機37固定於第二隔板3的分隔部20上且關於分隔部20所在的平面對稱,雙軸電機37包括第一轉動軸22和第二轉動軸23,第一轉動軸22和第二轉動軸23的軸向方向垂直於分隔部20所在的平面。 The biaxial motor 37 is fixed to the partition portion 20 of the second partition plate 3 and is symmetrical with respect to the plane in which the partition portion 20 is located. The twin shaft motor 37 includes a first rotating shaft 22 and a second rotating shaft 23, and the first rotating shaft 22 and the The axial direction of the two rotating shafts 23 is perpendicular to the plane in which the partitions 20 are located.
進風離心風輪24位於進風腔41內,並且與雙軸電機37的第一轉動軸22連接,在雙軸電機37的驅動下轉動。出風離心風輪25位於第二風腔7內,並且與雙軸電機37的第二轉動軸23連接,在雙軸電機37的驅動下轉動。 The intake centrifugal rotor 24 is located in the inlet chamber 41 and is coupled to the first rotating shaft 22 of the twin-shaft motor 37 to be driven by the twin-shaft motor 37. The effluent centrifugal rotor 25 is located in the second plenum 7 and is coupled to the second rotating shaft 23 of the twin-shaft motor 37 to be driven by the two-shaft motor 37.
進風渦殼26設置在進風離心風輪24的外部,並且進風渦殼26在進風離心風輪24軸向方向上設置進風渦殼進風口27,在徑向方向上設置進風渦殼出風口28,該進風渦殼出風口28與新風口10相對接。出風渦殼29設置在出風離心風輪25的外部,並且出風渦殼29在出風離心風輪25軸向方向上設置出風渦殼進風口30,在徑向方向上設置出風渦殼出風口31,出風渦殼出風口31與排風口11相對接。 The intake volute 26 is disposed outside the inlet centrifugal rotor 24, and the inlet volute 26 is provided with an inlet vortex inlet 27 in the axial direction of the inlet centrifugal rotor 24, and an inlet is provided in the radial direction. The volute air outlet 28 is connected to the fresh air outlet 10 at the air inlet vent 28 . The outlet volute 29 is disposed outside the outlet centrifugal rotor 25, and the outlet volute 29 is provided with the wind volute inlet 30 in the axial direction of the outlet centrifugal rotor 25, and the wind is disposed in the radial direction. The volute air outlet 31 and the air outlet volute air outlet 31 are in contact with the air outlet 11.
在熱交換腔4中設置有熱交換元件13(參見圖1至圖3),在本實施例中,熱交換元件13是六邊形熱交換元件。但本發明不限於此,在其他實施例中,熱交換元件13也可以是正方形、長方形或者菱形熱交換元件。這樣的熱 交換元件氣路較長,因此氣體的熱交換充分,從而可以獲得提高熱交換效率的有益效果。並且,這樣的熱交換元件氣路的彎曲較小,因此氣體在熱交換元件中流動時的風阻較小,風量較大,從而可以獲得提高通風效率的有益效果。 A heat exchange element 13 (see Figs. 1 to 3) is disposed in the heat exchange chamber 4, and in the present embodiment, the heat exchange element 13 is a hexagonal heat exchange element. However, the invention is not limited thereto, and in other embodiments, the heat exchange element 13 may also be a square, rectangular or diamond shaped heat exchange element. Such heat The exchange element has a long gas path, so that the heat exchange of the gas is sufficient, so that the advantageous effect of improving the heat exchange efficiency can be obtained. Further, since the curvature of the gas path of such a heat exchange element is small, the wind resistance when the gas flows in the heat exchange element is small, and the amount of wind is large, so that the advantageous effect of improving the ventilation efficiency can be obtained.
熱交換元件13包括:將導熱板保持規定間隔層疊並交替形成相互獨立的通路的多個第一氣路14和多個第二氣路15(參見圖3),彼此相對的頂面61和底面62,以及彼此相對的六邊形的第一側面63和第二側面64。第一氣路14包括彼此相對的第一進氣口16和第一出氣口17,第二氣路15包括彼此相對的第二進氣口18和第二出氣口19。 The heat exchange element 13 includes a plurality of first gas paths 14 and a plurality of second gas paths 15 (see FIG. 3) in which the heat conducting plates are stacked at predetermined intervals and alternately form mutually independent passages, and the top surface 61 and the bottom surface opposite to each other 62, and a first side 63 and a second side 64 of the hexagon opposite each other. The first air passage 14 includes a first intake port 16 and a first air outlet port 17 opposed to each other, and the second air passage 15 includes a second intake port 18 and a second air outlet port 19 opposed to each other.
熱交換元件13的頂面61與頂板51相接觸,底面62與底板52相接觸,第一側面63與第一隔板2相接觸,第二側面64與第一側板55相接觸,第一進氣口16朝向進風口8,第二進氣口18朝向回風口9。第一氣路14的軸線和第二氣路15的軸線均與第一隔板2平行。通過這樣放置熱交換元件13,可以獲得減小熱交換裝置體積的有益效果。並且,室外空氣從進風口8進入殼體1後,可以直接進入第一進氣口16,室內空氣從回風口9進入殼體1後,可以直接進入第二進氣口18,這樣減少了風路的彎曲,從而可以獲得減小風阻的有益效果。 The top surface 61 of the heat exchange element 13 is in contact with the top plate 51, and the bottom surface 62 is in contact with the bottom plate 52. The first side surface 63 is in contact with the first partition plate 2, and the second side surface 64 is in contact with the first side plate 55. The port 16 faces the air inlet 8, and the second air port 18 faces the return air port 9. Both the axis of the first gas path 14 and the axis of the second gas path 15 are parallel to the first separator 2. By placing the heat exchange element 13 in this way, a beneficial effect of reducing the volume of the heat exchange device can be obtained. Moreover, after the outdoor air enters the casing 1 from the air inlet 8, it can directly enter the first air inlet 16, and after the indoor air enters the casing 1 from the air return port 9, it can directly enter the second air inlet 18, thus reducing the wind. The bending of the road, so that the beneficial effect of reducing the wind resistance can be obtained.
熱交換元件13將熱交換腔4分隔成第一熱交換腔65、第二熱交換腔66、第三熱交換腔67和第四熱交換腔68(參見圖3)。進風口8位置與第一熱交換腔65對應,回風口9的位置與第三熱交換腔67對應。 The heat exchange element 13 partitions the heat exchange chamber 4 into a first heat exchange chamber 65, a second heat exchange chamber 66, a third heat exchange chamber 67, and a fourth heat exchange chamber 68 (see Fig. 3). The position of the air inlet 8 corresponds to the first heat exchange chamber 65, and the position of the air return port 9 corresponds to the third heat exchange chamber 67.
在本實施例中,熱交換腔4中還設置有第三隔板69和第四隔板70。第三隔板69設置在由多個第一進氣口16形成的平面和由多個第二出氣口19形成的平面的交界線與室外側板54之間。第四隔板70設置在由多個第一出氣口17形成的平面和由多個第二進氣口18形成的平面的交界線與室內側板53之間。 In the present embodiment, the third separator 69 and the fourth separator 70 are further disposed in the heat exchange chamber 4. The third partition plate 69 is disposed between a plane formed by the plurality of first intake ports 16 and a plane formed by the plurality of second air outlets 19 and the outdoor side plate 54. The fourth partition plate 70 is disposed between a plane formed by the plurality of first air outlets 17 and a plane formed by the plurality of second air inlets 18 and the indoor side panel 53.
在第一隔板2的構成第二熱交換腔66的部分開設有第一導風孔43(參見圖3至圖5),第一導風腔42通過第一導風孔43與第二熱交換腔66以及第一出氣口17連通。在第一隔板2的構成第四熱交換腔68的部分開設有第二導風孔46,第二風腔7通過第二導風孔46與第四熱交換腔68以及第二出氣口19連通。 A first air guiding hole 43 (see FIGS. 3 to 5) is opened in a portion of the first partition 2 constituting the second heat exchange chamber 66, and the first air guiding chamber 42 passes through the first air guiding hole 43 and the second heat. The exchange chamber 66 and the first air outlet 17 are in communication. A second air guiding hole 46 is defined in a portion of the first partition 2 constituting the fourth heat exchange chamber 68, and the second air chamber 7 passes through the second air guiding hole 46 and the fourth heat exchange chamber 68 and the second air outlet 19 Connected.
通風時,室外空氣先從進風口8進入第一熱交換腔65(參見圖3),再進入第一進氣口16,經過第一氣路14從第一出氣口17排出,然後進入第二熱交換腔66,經由第一導風孔43進入第一導風腔42(參見圖4和圖5),再進入進風腔41,之後通過進風渦殼進風口27進入進風渦殼26,再經由進風渦殼出風口28排出,最後通過新風口10進入室內。 When ventilating, the outdoor air first enters the first heat exchange chamber 65 (see FIG. 3) from the air inlet 8, then enters the first air inlet 16, exits the first air outlet 17 through the first air passage 14, and then enters the second The heat exchange chamber 66 enters the first air guiding chamber 42 via the first air guiding hole 43 (see FIGS. 4 and 5), enters the air inlet chamber 41, and then enters the air inlet volute 26 through the air inlet vortex inlet 27 Then, it is discharged through the air inlet vent 28 of the intake vortex, and finally enters the room through the fresh air outlet 10.
室內空氣從回風口9進入第三熱交換腔67(參見圖3),再進入第二進氣口18,經過第二氣路15從第二出氣口19排出,然後進入第四熱交換腔68,再經由第二導風孔46進入第二風腔7(參見圖4和圖5),通過出風渦殼進風口30進入出風渦殼29,再經由出風渦殼出風口31排出,最後通過排風口11排出室外。 The indoor air enters the third heat exchange chamber 67 (see FIG. 3) from the return air inlet 9, enters the second air inlet 18, exits the second air outlet 19 through the second air passage 15, and then enters the fourth heat exchange chamber 68. And entering the second air chamber 7 through the second air guiding hole 46 (see FIGS. 4 and 5), entering the air volute 29 through the air vent inlet 30, and discharging through the air outlet 31 of the air outlet volute. Finally, it is discharged to the outside through the air outlet 11.
通過這樣的風路設計,減少了風路的彎曲,從而可以獲得減小風阻的有益效果。 Through such a wind path design, the bending of the air path is reduced, so that the beneficial effect of reducing the wind resistance can be obtained.
另外,本發明的熱交換元件13的第一氣路14和第二氣路15也可以是如圖6所示的結構。 Further, the first gas path 14 and the second gas path 15 of the heat exchange element 13 of the present invention may have a structure as shown in FIG.
為了便於拆卸,第二隔板3的分隔部20可以包括電機支撐板32、第一支撐板33和第二支撐板34。如圖7所示,電機支撐板32位於第一支撐板33和第二支撐板34之間。第一支撐板33固定在室內側板53和第二側板56上,第二支撐板34固定在室外側板54和第二側板56上。第一支撐板33上設置有第一滑道35,第二支撐板34上設置有第二滑道36,電機支撐板32可以沿第一滑道35和第二滑道36在垂直於第一隔板2的方向上滑動。雙軸電機37固定在電機支撐板32的中央,檢修時,換氣單元12可以連同電機支撐板32一起沿水準方向拉出,從而便於拆卸。 For ease of disassembly, the partition 20 of the second partition 3 may include a motor support plate 32, a first support plate 33, and a second support plate 34. As shown in FIG. 7, the motor support plate 32 is located between the first support plate 33 and the second support plate 34. The first support plate 33 is fixed to the indoor side plate 53 and the second side plate 56, and the second support plate 34 is fixed to the outdoor side plate 54 and the second side plate 56. The first support plate 33 is provided with a first slide 35, and the second support plate 34 is provided with a second slide 36. The motor support plate 32 can be perpendicular to the first along the first slide 35 and the second slide 36. Slide in the direction of the partition 2. The two-axis motor 37 is fixed to the center of the motor support plate 32. During the inspection, the ventilation unit 12 can be pulled out along the motor support plate 32 in the horizontal direction, thereby facilitating disassembly.
為了便於安裝,可以將新風口10和排風口11相對設置,使新風口10和排風口11的軸線在同一豎直面上(如圖1所示)。從而便於將熱交換裝置與外部的風管連接。 For ease of installation, the fresh air outlet 10 and the air outlet 11 may be oppositely disposed such that the axes of the fresh air outlet 10 and the air outlet 11 are on the same vertical plane (as shown in FIG. 1). This facilitates the connection of the heat exchange device to the external duct.
為了便於檢修,可以將檢修面板(未示出)設置在第一側板55上。這樣,檢修時拆下檢修面板後,可以方便地從殼體1中將熱交換元件13和換氣單元12取出。並且,通過將檢修面板開設在熱交換裝置的側面,還可以擴大熱交換裝置的適用範圍。即,本發明的熱交換裝置既可以將頂板51朝上吊裝在房屋的天花板上,也可以將底板52朝上吊裝在天花板上,適用於各種不同的房屋格局。 An inspection panel (not shown) may be disposed on the first side panel 55 for ease of inspection. Thus, after the inspection panel is removed during inspection, the heat exchange element 13 and the ventilation unit 12 can be easily taken out from the casing 1. Further, by opening the inspection panel on the side of the heat exchange device, it is possible to expand the range of application of the heat exchange device. That is, the heat exchange device of the present invention can be mounted on the ceiling of the house with the top plate 51 facing up, or the floor plate 52 can be hoisted up to the ceiling, and is suitable for various house layouts.
為了便於檢修,還可以將電源盒40設置在第一側板55上(參見圖1)。這樣,檢修時拆下檢修面板後,可以方便地對電源盒40進行檢修。 For ease of servicing, the power box 40 can also be placed on the first side panel 55 (see Figure 1). In this way, after the maintenance panel is removed during maintenance, the power supply box 40 can be easily inspected.
為了防止結露,可以在第一隔板2的靠近熱交換元件13的一面貼有隔熱材料。這樣,第一熱交換腔65內的較冷的室外空氣和第三熱交換腔67內的較熱的室內空氣不會通過第一隔板2進行熱傳導,從而可以防止在第一隔板2上結露。 In order to prevent condensation, a heat insulating material may be attached to one surface of the first separator 2 near the heat exchange element 13. Thus, the cooler outdoor air in the first heat exchange chamber 65 and the hotter indoor air in the third heat exchange chamber 67 are not thermally conducted through the first separator 2, thereby being prevented from being on the first separator 2. Condensation.
[實施例2] [Embodiment 2]
本實施例與第一實施例的熱交換裝置的基本結構相同,以下僅就本實施例與第一實施例的區別進行描述。 This embodiment is identical to the basic structure of the heat exchange device of the first embodiment, and only the differences between the present embodiment and the first embodiment will be described below.
圖8是本發明第二實施例的第二隔板示意圖。如圖8所示,第二隔板203包括分隔部20和導風部221。與第一實施例不同,第二實施例中的導風部221位於分隔部20的上方。導風部221的底部與分隔部20連接,頂部與頂板51連接,一個側邊與第一隔板2連接,另一個側邊與室外側板54連接。 Figure 8 is a schematic view of a second spacer of the second embodiment of the present invention. As shown in FIG. 8, the second partition 203 includes a partition portion 20 and an air guiding portion 221. Unlike the first embodiment, the air guiding portion 221 in the second embodiment is located above the partition portion 20. The bottom of the air guiding portion 221 is connected to the partition portion 20, and the top portion is connected to the top plate 51. One side is connected to the first partition plate 2, and the other side is connected to the outdoor side plate 54.
圖9是本發明第二實施例的第二導風腔示意圖。如圖8和圖9所示,第二風腔207包括出風腔244和第二導風腔245。出風腔244由分隔部20、室內側板53、室外側板54、第二側板56和底板52共同形成。第二導風腔245由導風部221、室外側板54、第一隔板202和頂板51共同形成。第一風腔206由第二隔板203、頂板51、室內側板53、室外側板54、第二側板56和第一隔板202共同形成。 Figure 9 is a schematic view of a second air guiding chamber in accordance with a second embodiment of the present invention. As shown in FIGS. 8 and 9, the second air chamber 207 includes an air outlet chamber 244 and a second air guiding chamber 245. The air outlet chamber 244 is formed by the partition portion 20, the indoor side panel 53, the outdoor side panel 54, the second side panel 56, and the bottom panel 52. The second air guiding chamber 245 is formed by the air guiding portion 221, the outdoor side plate 54, the first partition plate 202, and the top plate 51. The first air chamber 206 is formed by the second partition 203, the top plate 51, the indoor side panel 53, the outdoor side panel 54, the second side panel 56, and the first partition 202.
圖10是本發明第二實施例的熱交換腔示意圖。與第一實施例不同,第二實施例中的熱交換元件13倒立放置,即,熱交換元件13的頂面61與底板52相接觸,底面62與頂板51相接觸。 Figure 10 is a schematic view of a heat exchange chamber in accordance with a second embodiment of the present invention. Unlike the first embodiment, the heat exchange element 13 of the second embodiment is placed upside down, i.e., the top surface 61 of the heat exchange element 13 is in contact with the bottom plate 52, and the bottom surface 62 is in contact with the top plate 51.
如圖10所示,熱交換元件13將熱交換腔4分隔成第一熱交換腔265、第二熱交換腔266、第三熱交換腔267和第四熱交換腔268。進風口208的位置與第一熱交換腔265對應,回風口209的位置與第三熱交換腔267對應。 As shown in FIG. 10, the heat exchange element 13 partitions the heat exchange chamber 4 into a first heat exchange chamber 265, a second heat exchange chamber 266, a third heat exchange chamber 267, and a fourth heat exchange chamber 268. The position of the air inlet 208 corresponds to the first heat exchange chamber 265, and the position of the air return port 209 corresponds to the third heat exchange chamber 267.
在第一隔板202的構成第二熱交換腔266的部分開設有第一導風孔243(參見圖9),第一風腔206通過第一導風孔243與第二熱交換腔266以及第一出氣口17連通。在第一隔板202的構成第四熱交換腔268的部分開設有第二導風孔246,第二導風腔245通過第二導風孔246與第四熱交換腔268以及第二出氣口19連通。 A first air guiding hole 243 (see FIG. 9) is formed in a portion of the first partition 202 constituting the second heat exchange chamber 266, and the first air chamber 206 passes through the first air guiding hole 243 and the second heat exchange chamber 266 and The first air outlet 17 is connected. A second air guiding hole 246 is defined in a portion of the first partition plate 202 constituting the fourth heat exchange chamber 268, and the second air guiding chamber 245 passes through the second air guiding hole 246 and the fourth heat exchange chamber 268 and the second air outlet. 19 connected.
通風時,室外空氣先從進風口208進入第一熱交換腔265(參見圖10),再進入第一進氣口16,經過第一氣路14從第一出氣口17排出,然後進入第二熱交換腔266,經由第一導風孔243進入第一風腔206(參見圖8和圖9),之後通過進風渦殼進風口27進入進風渦殼26,再經由進風渦殼出風口28排出,最後通過新風口10進入室內。 When ventilating, the outdoor air first enters the first heat exchange chamber 265 from the air inlet 208 (see FIG. 10), enters the first air inlet 16, exits the first air outlet 17 through the first air passage 14, and then enters the second. The heat exchange chamber 266 enters the first air chamber 206 via the first air guiding hole 243 (see FIGS. 8 and 9), and then enters the air inlet volute 26 through the air inlet vortex inlet 27, and then exits through the air inlet volute The tuyere 28 is discharged and finally enters the room through the fresh air outlet 10.
室內空氣從回風口209進入第三熱交換腔267(參見圖10),再進入第二進氣口18,經過第二氣路15從第二出氣口19排出,然後進入第四熱交換腔268,再經由第二導風孔246進入第二導風腔245(參見圖8和圖9),之後通過出風 渦殼進風口30進入出風渦殼29,再經由出風渦殼出風口31排出,最後通過排風口11排出室外。 The indoor air enters the third heat exchange chamber 267 from the return air 209 (see FIG. 10), enters the second air inlet 18, exits the second air outlet 19 through the second air passage 15, and then enters the fourth heat exchange chamber 268. And entering the second air guiding chamber 245 via the second air guiding hole 246 (see FIGS. 8 and 9), and then passing through the air outlet The volute air inlet 30 enters the air volute 29, is discharged through the air outlet vent 31, and is finally discharged to the outside through the air outlet 11.
此外,如圖8、圖9所示,第一隔板202上開設有旁通風口80,旁通風口80使第二風腔207和回風口209連通。具體地,旁通風口80開設在第一隔板202的構成第三熱交換腔267的部分。如圖9中的虛線所示,在第一隔板202的與旁通風口80相對應的位置還設置有電機風閥81,電機風閥81用於控制旁通風口80的打開和閉合。 In addition, as shown in FIGS. 8 and 9, the first partition 202 is provided with a side vent 80, and the side vent 80 connects the second air chamber 207 and the return air 209. Specifically, the bypass vent 80 is opened at a portion of the first partition 202 that constitutes the third heat exchange chamber 267. As shown by the broken line in FIG. 9, a motor damper 81 is provided at a position corresponding to the bypass vent 80 of the first partition 202, and the motor damper 81 is used to control the opening and closing of the side vent 80.
圖11和圖12示出了電機風閥81的結構。電機風閥81包括:電機82,連桿83和風門84。電機82驅動連桿83,帶動風門84運動,從而控制旁通風口80的打開和閉合。 11 and 12 show the structure of the motor damper 81. The motor damper 81 includes a motor 82, a link 83, and a damper 84. The motor 82 drives the link 83 to move the damper 84 to control the opening and closing of the side vent 80.
需要進行熱交換通風時,電機風閥81使旁通風口80閉合。室外空氣先從進風口208進入第一熱交換腔265(參見圖10),再進入第一進氣口16,經過第一氣路14從第一出氣口17排出,然後進入第二熱交換腔266,經由第一導風孔243進入第一風腔206(參見圖8和圖9),之後通過進風渦殼進風口27進入進風渦殼26(參見圖2),再經由進風渦殼出風口28排出,最後通過新風口10進入室內。 When heat exchange ventilation is required, the motor damper 81 closes the bypass vent 80. The outdoor air first enters the first heat exchange chamber 265 from the air inlet 208 (see FIG. 10), enters the first air inlet 16, exits the first air outlet 17 through the first air passage 14, and then enters the second heat exchange chamber. 266, enter the first air chamber 206 via the first air guiding hole 243 (see FIGS. 8 and 9), and then enter the air inlet volute 26 through the air inlet vortex inlet 27 (see FIG. 2), and then enter the wind vortex The shell outlet 28 is discharged and finally enters the room through the fresh air outlet 10.
室內空氣從回風口209進入第三熱交換腔267(參見圖10),再進入第二進氣口18,經過第二氣路15從第二出氣口19排出,然後進入第四熱交換腔268,再經由第二導風孔246進入第二導風腔245(參見圖8和圖9),之後通過出風渦殼進風口30進入出風渦殼29,再經由出風渦殼出風口31排出,最後通過排風口11排出室外。 The indoor air enters the third heat exchange chamber 267 from the return air 209 (see FIG. 10), enters the second air inlet 18, exits the second air outlet 19 through the second air passage 15, and then enters the fourth heat exchange chamber 268. And entering the second air guiding chamber 245 via the second air guiding hole 246 (see FIGS. 8 and 9 ), then entering the air volute 29 through the air vent inlet 30, and then passing through the air outlet vent 31 It is discharged and finally discharged to the outside through the air outlet 11.
不需要進行熱交換時,也可以直接通風。電機風閥81使旁通風口80打開。室內空氣先從回風口209進入第三熱交換腔267(參見圖9),再經由旁通風口80直接進入第二風腔207(參見圖8和圖9),之後通過出風渦殼進風口30進入出風渦殼29,再經由出風渦殼出風口31排出,最後通過排風口11排出室外。 It can also be ventilated directly when heat exchange is not required. The motor damper 81 opens the bypass vent 80. The indoor air first enters the third heat exchange chamber 267 from the return air 209 (see FIG. 9), and then enters the second air chamber 207 directly via the side vent 80 (see FIGS. 8 and 9), and then passes through the air outlet of the vortex housing. 30 enters the outlet volute 29, is discharged through the outlet vent 31, and finally exits the outside through the vent 11.
進風路徑與需要進行熱交換時的進風路徑相同。 The air intake path is the same as the air intake path when heat exchange is required.
通過設置旁通風口80和電機風閥81,可以在春秋季等室內外溫度接近的季節,使室內空氣不經過熱交換元件13,直接排出室外。從而獲得快速換氣的技術效果。 By providing the bypass vent 80 and the motor damper 81, the indoor air can be directly discharged to the outside without passing through the heat exchange element 13 in the season when the indoor and outdoor temperatures are close in spring and autumn. Thereby obtaining the technical effect of rapid ventilation.
[實施例3] [Example 3]
以下,描述本發明的第三實施例。 Hereinafter, a third embodiment of the present invention will be described.
第三實施例是第二實施例的變形,第三實施例中的熱交換腔的結構與第二實施例的熱交換腔的結構(圖10)相同,因此省略其描述。以下僅描述第三實施例與第二實施例的不同之處。第三實施例與第二實施例的不同之處在於導風部221的結構。 The third embodiment is a modification of the second embodiment, and the structure of the heat exchange chamber in the third embodiment is the same as that of the heat exchange chamber of the second embodiment (Fig. 10), and thus the description thereof will be omitted. Only the differences between the third embodiment and the second embodiment will be described below. The third embodiment is different from the second embodiment in the structure of the air guiding portion 221.
具體來說,如圖11所示,在第三實施例中,導風部221包括第一導風擋板331,第一導風擋板331靠近排風口11一側,並且與排風口11相對,所述第一導風擋板331的一端與所述第一隔板202連接,所述第一導風擋板331的另一端與殼體1連接。 Specifically, as shown in FIG. 11 , in the third embodiment, the air guiding portion 221 includes a first air guiding baffle 331 , and the first air guiding baffle 331 is adjacent to the side of the air exhaust port 11 and opposite to the air exhaust port 11 . One end of the first air guiding baffle 331 is connected to the first partition plate 202, and the other end of the first air guiding baffle 331 is connected to the casing 1.
下面結合圖10和圖11描述第三實施例的熱交換裝置的工作過程。 The operation of the heat exchange device of the third embodiment will be described below with reference to Figs. 10 and 11.
通風時,室外空氣先從進風口208進入第一熱交換腔265(參見圖10),再進入第一進氣口16,經過第一氣路14從第一出氣口17排出,然後進入第二熱交換腔266,經由第一導風孔243進入第一風腔206(參見圖10和圖11),之後通過進風渦殼進風口27進入進風渦殼26,再經由進風渦殼出風口28排出,最後通過新風口10進入室內。 When ventilating, the outdoor air first enters the first heat exchange chamber 265 from the air inlet 208 (see FIG. 10), enters the first air inlet 16, exits the first air outlet 17 through the first air passage 14, and then enters the second. The heat exchange chamber 266 enters the first air chamber 206 via the first air guiding hole 243 (see FIGS. 10 and 11), and then enters the air inlet volute 26 through the air inlet vortex inlet 27, and then exits through the air inlet volute The tuyere 28 is discharged and finally enters the room through the fresh air outlet 10.
室內空氣從回風口209進入第三熱交換腔267(參見圖10),再進入第二進氣口18,經過第二氣路15從第二出氣口19排出,然後進入第四熱交換腔268,再經由第二導風孔246進入第二風腔207(參見圖10和圖13),之後通過出風渦殼進風口進入出風渦殼,再經由出風渦殼出風口排出,最後通過排風口11排出室外。 The indoor air enters the third heat exchange chamber 267 from the return air 209 (see FIG. 10), enters the second air inlet 18, exits the second air outlet 19 through the second air passage 15, and then enters the fourth heat exchange chamber 268. And entering the second air chamber 207 via the second air guiding hole 246 (see FIG. 10 and FIG. 13 ), then entering the air volute through the air inlet of the air volute, and then discharging through the air outlet of the air volute, and finally passing The exhaust port 11 is discharged to the outside.
與第二實施例相比,第三實施例的導風部221採用了導風擋板331的結構,加工更為簡單,並且安裝方便;此外,與第二實施例的導風效果相比,第三實施例的導風腔的結構有效地降低了風阻。 Compared with the second embodiment, the air guiding portion 221 of the third embodiment adopts the structure of the air guiding baffle 331, is simpler to process, and is convenient to install; moreover, compared with the air guiding effect of the second embodiment, The structure of the air guiding chamber of the third embodiment effectively reduces the wind resistance.
此外,為了進一步降低風阻,如圖13所示,導風部221還包括第二導風擋板332,所述第二導風擋板332的第一端與所述第一導風擋板331連接,所述第二導風擋板332的第二端與所述第一隔板202連接,第二導風擋板332的所述第二端與排風口11側的殼體1的距離大於所述第一端與排風口11側的殼體1的距離。 In addition, in order to further reduce the wind resistance, as shown in FIG. 13 , the air guiding portion 221 further includes a second air guiding baffle 332 , and the first end of the second air guiding baffle 332 and the first air guiding baffle 331 Connecting, the second end of the second air guiding baffle 332 is connected to the first partition plate 202, and the second end of the second air guiding baffle 332 is greater than the distance between the housing 1 on the side of the air outlet 11 The distance between the first end and the casing 1 on the side of the air outlet 11 .
此外,如圖14所示,第一隔板202上開設有旁通風口80,旁通風口80使第二風腔207和回風口209連通。具 體地,旁通風口80開設在第一隔板202的構成第三熱交換腔267的部分。在第一隔板202的與旁通風口80相對應的位置還設置有電機風閥81,電機風閥81用於控制旁通風口80的打開和閉合。 In addition, as shown in FIG. 14, the first partition 202 is provided with a side vent 80, and the side vent 80 connects the second air chamber 207 and the return air 209. With The side vent 80 is formed in a portion of the first partition 202 that constitutes the third heat exchange chamber 267. A motor damper 81 is also provided at a position of the first partition 202 corresponding to the bypass vent 80, and the motor damper 81 is used to control the opening and closing of the side vent 80.
這樣,在不需要進行熱交換時,可以直接通風。電機風閥81使旁通風口80打開。室內空氣先從回風口209進入第三熱交換腔267(參見圖10),再經由旁通風口80直接進入第二風腔207(參見圖14),之後通過出風渦殼進風口30進入出風渦殼29(參見圖2),再經由出風渦殼出風口31排出,最後通過排風口11排出室外。 In this way, direct ventilation is possible when heat exchange is not required. The motor damper 81 opens the bypass vent 80. The indoor air first enters the third heat exchange chamber 267 from the return air 209 (see FIG. 10), and then enters the second air chamber 207 directly through the side vent 80 (see FIG. 14), and then enters through the air outlet 30 of the air volute. The wind volute 29 (see Fig. 2) is discharged through the air outlet vent 31 and finally discharged to the outside through the air outlet 11.
[實施例4] [Example 4]
下面,描述本發明的第四實施例。 Next, a fourth embodiment of the present invention will be described.
第四實施例是對第三實施例的變形。以下僅描述二者的不同之處。 The fourth embodiment is a modification of the third embodiment. Only the differences between the two are described below.
第四實施例與第三實施例的不同之處在於:第一導風擋板331靠近新風口10一側,並且與新風口10相對。即在第四實施例中,導風部221包括第一導風擋板331,第一導風擋板331靠近新風口10一側,並且與新風口10相對,第一導風擋板331的一端與第一隔板202連接,第一導風擋板331的另一端與所述殼體1連接。 The fourth embodiment is different from the third embodiment in that the first air guiding baffle 331 is adjacent to the side of the fresh air vent 10 and is opposed to the fresh air vent 10. That is, in the fourth embodiment, the air guiding portion 221 includes a first air guiding baffle 331, the first air guiding baffle 331 is adjacent to the fresh air outlet 10 side, and opposite to the fresh air outlet 10, the first air guiding baffle 331 One end is connected to the first partition plate 202, and the other end of the first air guiding baffle 331 is connected to the casing 1.
同樣,為了進一步降低風阻,導風部221還包括第二導風擋板332,所述第二導風擋板332的第一端與所述第一導風擋板331連接,所述第二導風擋板332的第二端與所述第一隔板202連接,第二導風擋板332的所述第二端與 新風口10側的殼體1的距離大於所述第一端與新風口10側的殼體1的距離。 Similarly, in order to further reduce the wind resistance, the air guiding portion 221 further includes a second air guiding baffle 332, and the first end of the second air guiding baffle 332 is connected to the first air guiding baffle 331, the second The second end of the air guiding baffle 332 is connected to the first partition 202, and the second end of the second air guiding baffle 332 is The distance of the casing 1 on the side of the fresh air vent 10 is larger than the distance between the first end and the casing 1 on the side of the fresh air vent 10.
[實施例5] [Example 5]
下面,描述本發明的第五實施例。 Next, a fifth embodiment of the present invention will be described.
第五實施例是對第一實施例的進一步改進。 The fifth embodiment is a further improvement of the first embodiment.
為了獲得便於安裝和拆卸熱交換元件13的技術效果,如圖15和圖16所示,第三隔板69和第四隔板70的靠近熱交換元件13的一邊分別設置有滑軌71。滑軌71包括:支撐部72和夾持部73,支撐部72與由多個第一進氣口16或第二進氣口18形成的平面抵接,夾持部73與由多個第二出氣口19或第一出氣口17形成的平面抵接,夾持部73的兩端設置有翻邊74。 In order to obtain the technical effect of facilitating the mounting and dismounting of the heat exchange element 13, as shown in FIGS. 15 and 16, the side of the third partition 69 and the fourth partition 70 which are adjacent to the heat exchange element 13 are respectively provided with slide rails 71. The slide rail 71 includes a support portion 72 and a clamping portion 73. The support portion 72 abuts a plane formed by the plurality of first air inlets 16 or the second air inlets 18, and the clamping portion 73 and the plurality of second portions A plane formed by the air outlet 19 or the first air outlet 17 abuts, and both ends of the clamping portion 73 are provided with a flange 74.
在安裝熱交換元件13時,可以將熱交換元件13兩邊的尖角放入滑軌71的支撐部72和夾持部73所形成的夾角中,從而使熱交換元件13沿著滑軌71滑動。另外,通過設置翻邊74還可以獲得便於將熱交換元件13兩邊的尖角放入滑軌71的支撐部72和夾持部73所形成的夾角的技術效果。 When the heat exchange element 13 is mounted, the sharp corners on both sides of the heat exchange element 13 can be placed in the angle formed by the support portion 72 of the slide rail 71 and the nip portion 73, thereby sliding the heat exchange element 13 along the slide rail 71. . Further, by providing the flange 74, it is also possible to obtain a technical effect of facilitating the insertion of the sharp corners of both sides of the heat exchange element 13 into the angle formed by the support portion 72 of the slide rail 71 and the nip portion 73.
以上,已參照詳細或特定的實施方式,對本發明進行了說明。但本發明不限於此。可以將上述實施例進行適當的組合,例如將第五實施例中的滑軌的方案應用到第二至第四實施例中。應當理解,本領域的技術人員可以在不脫離本發明的精神與範圍的前提下進行各種變型及修正。 Hereinabove, the present invention has been described with reference to the detailed or specific embodiments. However, the invention is not limited thereto. The above embodiments can be appropriately combined, for example, the scheme of the slide rails in the fifth embodiment is applied to the second to fourth embodiments. It will be appreciated that various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the invention.
本發明的熱交換裝置具有熱交換效率高、風阻小、體積小、安裝方便等有益效果。 The heat exchange device of the invention has the advantages of high heat exchange efficiency, small wind resistance, small volume, convenient installation and the like.
[專利文獻] [Patent Literature]
專利文獻1:CN102305448A Patent Document 1: CN102305448A
專利文獻2:CN2180929Y Patent Document 2: CN2180929Y
專利文獻3:CN102939504A Patent Document 3: CN102939504A
1‧‧‧殼體 1‧‧‧shell
2‧‧‧第一隔板 2‧‧‧ first partition
4‧‧‧熱交換腔 4‧‧‧Heat exchange chamber
5‧‧‧換氣腔 5‧‧‧Ventilation chamber
8‧‧‧進風口 8‧‧‧air inlet
9‧‧‧回風口 9‧‧‧ return air outlet
10‧‧‧新風口 10‧‧‧New air outlet
11‧‧‧排風口 11‧‧‧ exhaust vents
12‧‧‧換氣單元 12‧‧‧Ventilator unit
13‧‧‧熱交換元件 13‧‧‧Heat exchange components
40‧‧‧電源盒 40‧‧‧Power box
53‧‧‧室內側板 53‧‧‧ indoor side panels
54‧‧‧室外側板 54‧‧‧Outdoor side panels
55‧‧‧第一側板 55‧‧‧First side panel
56‧‧‧第二側板 56‧‧‧Second side panel
63‧‧‧第一側面 63‧‧‧ first side
64‧‧‧第二側面 64‧‧‧ second side
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310388718.8A CN103912977B (en) | 2012-12-28 | 2013-08-30 | Heat-exchange device |
CN201320538366.5U CN203642446U (en) | 2012-12-28 | 2013-08-30 | Heat exchange device |
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TW201508229A TW201508229A (en) | 2015-03-01 |
TWI546508B true TWI546508B (en) | 2016-08-21 |
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TW103127047A TWI546508B (en) | 2013-08-30 | 2014-08-07 | Heat exchange device |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI584719B (en) * | 2016-01-19 | 2017-05-21 | 建準電機工業股份有限公司 | Ventilation component of air-exchanging device |
CN112178852B (en) * | 2020-09-30 | 2021-11-16 | 珠海格力电器股份有限公司 | Fresh air handling unit with small wind resistance in internal circulation mode and control method thereof |
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