TWI612221B - Drain pump for air conditioning unit - Google Patents
Drain pump for air conditioning unit Download PDFInfo
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- TWI612221B TWI612221B TW105125282A TW105125282A TWI612221B TW I612221 B TWI612221 B TW I612221B TW 105125282 A TW105125282 A TW 105125282A TW 105125282 A TW105125282 A TW 105125282A TW I612221 B TWI612221 B TW I612221B
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Abstract
一種空調裝置用之排水泵，包含有：一排水殼體；一排水葉片；以及一馬達組，具有一馬達上殼體、一馬達以及一馬達下殼體；該馬達下殼體具有一筒狀身部，該馬達位於該筒狀身部上方，且該排水殼體位於該筒狀身部的下方；該筒狀身部設有上下延伸的複數縫隙，該筒狀身部沿各該縫隙之一邊緣向外斜向延伸而形成複數導流板，各該導流板係跨越各該縫隙而延伸至各該縫隙另一邊緣且與該筒狀身部之間相隔預定距離，並與該筒狀身部之間分別形成一流道，其中，該筒狀身部之內部空間係藉由各該縫隙經由各該流道來與外界相連通。A drain pump for an air conditioner includes: a drain housing; a drain blade; and a motor unit having a motor upper housing, a motor, and a motor lower housing; the motor lower housing has a cylindrical shape a body, the motor is located above the tubular body, and the drain housing is located below the tubular body; the tubular body is provided with a plurality of slits extending up and down, the cylindrical body along each of the slits An edge extends obliquely outward to form a plurality of baffles, each of the baffles extending across each of the slits to another edge of each of the slits and spaced apart from the tubular body by a predetermined distance and associated with the barrel A first-class track is formed between the body portions, wherein the inner space of the tubular body communicates with the outside through each of the gaps through the respective channels.
Description
本發明係與排水技術有關，特別是指一種空調裝置用之排水泵。The invention relates to drainage technology, in particular to a drainage pump for an air conditioning unit.
習知之空調裝置用之排水泵，主要是用來把空調裝置在使用過程所產生之冷凝水向外排出。中國CN 104514728 A號專利，就揭露了這樣的技術。該案揭露的排水泵，其主要的特徵在於其電動機的下部殼體具有蓋部，以及支撐電動機的圓筒形狀的外筒部和內筒部，而設於外筒部的排水用縫隙具有將殘留水向外部引導的導向部件；前述習知專利亦揭露了蓋部的排水用縫隙具有將殘留水向外方引導的導向部件。The conventional drainage pump for air conditioners is mainly used for discharging the condensed water generated by the air conditioner during use. China CN 104514728 A patent discloses such a technology. The drain pump disclosed in the present invention is mainly characterized in that the lower casing of the electric motor has a cover portion, and a cylindrical outer tubular portion and an inner cylindrical portion that support the electric motor, and the drainage slit provided in the outer tubular portion has The guide member that guides the residual water to the outside; the aforementioned conventional patent also discloses that the drain slit of the lid portion has a guide member for guiding the residual water to the outside.
前述習知專利，針對支撐電動機的圓筒形狀的外筒部和內筒部而言，其結構較為複雜，在製造上很容易造成零組件過多的問題。而且，其排水用的縫隙是設置於外筒部，內筒部的內筒縫隙並不對應於外筒部的排水用縫隙，這樣使得殘留水流出的路徑變得太長，增加了殘留水排出的困難性。The above-mentioned conventional patent has a complicated structure for supporting the cylindrical outer tubular portion and the inner cylindrical portion of the motor, and it is easy to cause a problem of excessive components in manufacturing. Further, the slit for drainage is provided in the outer tubular portion, and the inner cylinder slit of the inner tubular portion does not correspond to the drainage slit of the outer tubular portion, so that the path of the residual water flowing out becomes too long, and the residual water discharge is increased. Difficulty.
本發明之主要目的乃在於提供一種空調裝置用之排水泵，其在結構上不同於前述習知技術，且較前述習知技術更為簡單。SUMMARY OF THE INVENTION A primary object of the present invention is to provide a drain pump for an air conditioner which is structurally different from the prior art and which is simpler than the prior art.
本發明之再一目的乃在於提供一種空調裝置用之排水泵，其排水路徑較短，使得排水效果更佳。Still another object of the present invention is to provide a drain pump for an air conditioner which has a short drainage path and which has a better drainage effect.
緣是，依據本發明所提供之一種空調裝置用之排水泵，包含有：一排水殼體，具有位於其下端的一吸入口以及位於側邊的一排出口；一排水葉片，容置於該排水殼體內；以及一馬達組，具有一馬達上殼體、一馬達以及一馬達下殼體；該馬達下殼體設置於該排水殼體上方，該馬達上殼體蓋合於該馬達下殼體，該馬達設於該馬達下殼體與該馬達上殼體之間，且具有一驅動軸與該排水葉片連接；其中，該馬達下殼體具有一筒狀身部，該筒狀身部之開口朝上且底部設有一穿孔，該馬達位於該筒狀身部上方，且該排水殼體位於該筒狀身部的下方；該排水葉片係藉由該穿孔來與該馬達之驅動軸連接；該筒狀身部係設有上下延伸的複數縫隙，該些縫隙係相對於該筒狀身部之軸心呈等角排列，該筒狀身部沿各該縫隙之一邊緣向外斜向延伸而形成複數導流板，各該導流板係跨越各該縫隙而延伸至各該縫隙另一邊緣且與該筒狀身部之間相隔預定距離，並與該筒狀身部之間分別形成一流道，其中，該筒狀身部之內部空間係藉由各該縫隙經由各該流道來與外界相連通。According to the present invention, a drain pump for an air conditioner according to the present invention includes: a drain housing having a suction port at a lower end thereof and a row of outlets at a side; a drain blade accommodated in the drain a drain housing; and a motor unit having a motor upper housing, a motor, and a motor lower housing; the motor lower housing is disposed above the drain housing, the motor upper housing covering the motor lower housing The motor is disposed between the lower motor housing and the motor upper housing, and has a driving shaft connected to the drainage blade; wherein the motor lower housing has a cylindrical body, the cylindrical body The opening is upwardly facing and the bottom portion is provided with a perforation, the motor is located above the cylindrical body, and the drainage housing is located below the cylindrical body; the drainage blade is connected to the driving shaft of the motor by the perforation The tubular body is provided with a plurality of slits extending up and down, the slits being equiangularly arranged with respect to an axis of the tubular body, the tubular body being inclined outward along an edge of each of the slits Extending to form a plurality of baffles, each of which The plate system extends across each of the slits to the other edge of each of the slits and is spaced apart from the tubular body by a predetermined distance, and forms a first-class track with the tubular body, wherein the tubular body The internal space communicates with the outside world through each of the slits through the respective channels.
藉此，本發明在結構上不同於前述習知技術，且較前述習知技術更為簡單。此外，本發明的排水路徑較習知技術更短，使得排水效果更佳。Thereby, the present invention is structurally different from the aforementioned prior art and is simpler than the aforementioned prior art. Furthermore, the drainage path of the present invention is shorter than conventional techniques, resulting in better drainage.
為了詳細說明本發明之技術特點所在，茲舉以下之較佳實施例並配合圖式說明如後，其中：In order to explain the technical features of the present invention in detail, the following preferred embodiments will be described with reference to the drawings, wherein:
如第1圖至第6圖所示，本發明一較佳實施例所提供之一種空調裝置用之排水泵10，主要由一排水殼體11、一排水葉片21以及一馬達組31所組成，其中：As shown in FIG. 1 to FIG. 6 , a drain pump 10 for an air conditioner according to a preferred embodiment of the present invention is mainly composed of a drain housing 11 , a drain blade 21 and a motor unit 31 . among them:
該排水殼體11，具有位於其下端的一吸入口12以及位於側邊的一排出口14。The drain housing 11 has a suction port 12 at its lower end and a row of outlets 14 at the side.
該排水葉片21，容置於該排水殼體11內。The drain blade 21 is housed in the drain housing 11.
該馬達組31，具有一馬達上殼體32、一馬達34以及一馬達下殼體36。該馬達下殼體36設置於該排水殼體11上方，該馬達上殼體32蓋合於該馬達下殼體36，該馬達34設於該馬達下殼體36與該馬達上殼體32之間，且具有一驅動軸341與該排水葉片21連接。The motor unit 31 has a motor upper housing 32, a motor 34, and a motor lower housing 36. The motor lower housing 36 is disposed above the drain housing 11 , and the motor upper housing 32 is disposed on the motor lower housing 36 . The motor 34 is disposed on the motor lower housing 36 and the motor upper housing 32 . There is a drive shaft 341 connected to the drain blade 21.
其中，該馬達下殼體36具有一筒狀身部37，該筒狀身部37之開口朝上且底部設有一穿孔371，該馬達34位於該筒狀身部37上方，且該排水殼體11位於該筒狀身部37的下方。該排水葉片21係藉由該穿孔371來與該馬達34之驅動軸341連接。The motor lower housing 36 has a cylindrical body portion 37. The opening of the cylindrical body portion 37 faces upward and a through hole 371 is defined at the bottom. The motor 34 is located above the cylindrical body portion 37, and the drain housing is 11 is located below the tubular body portion 37. The drain vane 21 is connected to the drive shaft 341 of the motor 34 by the through hole 371.
該筒狀身部37係設有上下延伸的複數縫隙372，該些縫隙372係相對於該筒狀身部37之軸心呈等角排列，該筒狀身部37沿各該縫隙372之一邊緣向外斜向延伸而形成複數導流板38，各該導流板38係跨越各該縫隙372而延伸至各該縫隙372另一邊緣且與該筒狀身部37之間相隔預定距離，並與該筒狀身部37之間分別形成一流道382；該筒狀身部37之內部空間係藉由各該縫隙372經由各該流道382來與外界相連通。The tubular body portion 37 is provided with a plurality of slits 372 extending up and down. The slits 372 are arranged at equal angles with respect to the axis of the tubular body portion 37. The cylindrical body portion 37 is along one of the slits 372. The edges extend obliquely outward to form a plurality of baffles 38, each of which extends across each of the slots 372 to the other edge of each of the slots 372 and spaced apart from the tubular body 37 by a predetermined distance. A first-class passage 382 is formed between the tubular body portion 37 and the cylindrical body portion 37. The internal space of the tubular body portion 37 communicates with the outside through each of the slits 372 via the flow passages 382.
在實際實施時，該些導流板38係呈弧狀，且該些導流板38乃是相對於該筒狀身部37的軸心呈順時針方向延伸排列的狀態，然而，若是呈逆時針方向亦可，製造者可依其意見來選擇延伸排列方向。呈弧狀的設計可以使得導引的效果更為順暢。In actual implementation, the baffles 38 are arcuate, and the baffles 38 are arranged in a clockwise direction with respect to the axis of the tubular body 37. However, if it is reversed The hour hand direction is also available, and the manufacturer can select the direction of the extension according to his opinion. The curved design makes the guiding effect smoother.
此外，於本實施例中，該馬達下殼體36更具有一頂件361以及一底件362，而分別連接於該筒狀身部37的頂端及底端，該些縫隙372係由該筒狀身部37之頂端延伸至底端。該頂件361及底件362之設置可使得該些縫隙372能由該筒狀身部37的頂端延伸至底端，而呈現出將該筒狀身部37切開的狀態，該筒狀身部37的各個部分則藉由連接於該頂件361及該底件362來維持住其相對的結構關係。In addition, in the embodiment, the motor lower housing 36 further has a top member 361 and a bottom member 362 connected to the top end and the bottom end of the cylindrical body portion 37, respectively. The top end of the body portion 37 extends to the bottom end. The top member 361 and the bottom member 362 are disposed such that the slits 372 can extend from the top end to the bottom end of the tubular body portion 37 to present a state in which the cylindrical body portion 37 is cut away. The various portions of 37 are maintained in their relative structural relationship by being coupled to the top member 361 and the bottom member 362.
以上說明了本實施例的架構，接下來說明本實施例的操作狀態。The architecture of the present embodiment has been described above, and the operational state of the present embodiment will be described next.
請參閱第1圖至第6圖，在正常運轉的狀況下，該馬達34係驅轉該排水葉片21運轉，藉以將該排水殼體11內的水由該排出口14向外排出，在一般狀況下，該排出口14通常會連接一排水管(圖中未示)，來將水向外引流排出。其中，由於排水泵連接一排水管乃是甚為習知之技術，容不再以圖式表示之。Referring to FIGS. 1 to 6 , in the normal operation, the motor 34 drives the drain blade 21 to operate, so that the water in the drain casing 11 is discharged outward from the discharge port 14 . In this case, the discharge port 14 is usually connected to a drain pipe (not shown) to drain the water outward. Among them, since the drain pump is connected to a drain pipe, it is a well-known technique, and the capacity is no longer represented by a drawing.
如第5圖配合第6圖所示，在該馬達34關閉或停止運轉後，還存留在該排水管內的水即會逆流至該排水殼體11內。藉由該排水葉片21設置於該排水殼體11內的空間限制，逆流的水不會太快的進入至該排水殼體11內，而會慢慢的進入，並再由該穿孔371進入該筒狀身部37內，之後，逆流的水再經由該些縫隙372經由該些流道382向外排出。藉此，該些縫隙372可以達到讓逆流的水溢流出去的效果，使得逆流的水不會因為無法排出而快速的在該筒狀身部37內累積而水位升高至傷害該馬達34。As shown in Fig. 5, as shown in Fig. 6, after the motor 34 is turned off or stopped, the water remaining in the drain pipe flows back into the drain casing 11. By the space limitation of the drainage vane 21 disposed in the drain casing 11, the countercurrent water does not enter the drain casing 11 too quickly, but slowly enters, and the perforation 371 enters the In the tubular body portion 37, the countercurrent water is then discharged outward through the slits 372 via the flow channels 382. Thereby, the slits 372 can achieve the effect of allowing the countercurrent water to overflow, so that the countercurrent water does not accumulate in the tubular body 37 quickly due to the inability to discharge, and the water level rises to damage the motor 34.
由上可知，本發明的該些縫隙372與該導流板38所形成的流道382設計，所形成的排水路徑較習知技術更短，排水效果即可以更佳。此外，本發明之結構不同於前述之習知技術，而較習知技更為簡單，進一步的可以減少組裝元件的數量。It can be seen from the above that the slits 372 of the present invention and the flow passage 382 formed by the deflector 38 are designed to have a shorter drainage path than the prior art, and the drainage effect can be better. Further, the structure of the present invention is different from the prior art described above, and is simpler than the conventional technique, and further reduces the number of assembled components.
又，該些導流板38的設置可以將該筒狀身部37內的聲音(例如排水葉片21的轉動聲或馬達轉動聲)予以正面阻隔，迫使聲音只能由該流道382折射而出，藉此產生減少噪音的效果。Moreover, the arrangement of the baffles 38 can positively block the sound in the tubular body portion 37 (for example, the rotating sound of the drainage blade 21 or the motor rotating sound), forcing the sound to be refracted only by the flow path 382. Thereby, the effect of reducing noise is produced.
10‧‧‧空調裝置用之排水泵
11‧‧‧排水殼體
12‧‧‧吸入口
14‧‧‧排出口
21‧‧‧排水葉片
31‧‧‧馬達組
32‧‧‧馬達上殼體
34‧‧‧馬達
341‧‧‧驅動軸
36‧‧‧馬達下殼體
361‧‧‧頂件
362‧‧‧底件
37‧‧‧筒狀身部
371‧‧‧穿孔
372‧‧‧縫隙
38‧‧‧導流板
382‧‧‧流道10‧‧‧Drainage pump for air conditioning units
11‧‧‧Drainage shell
12‧‧‧Inhalation
14‧‧‧Export
21‧‧‧Drainage blades
31‧‧‧ motor group
32‧‧‧Motor upper housing
34‧‧‧Motor
341‧‧‧ drive shaft
36‧‧‧Motor lower case
361‧‧‧ top piece
362‧‧‧Ply
37‧‧‧Cylindrical body
371‧‧‧Perforation
372‧‧‧ gap
38‧‧‧Baffle
382‧‧‧ flow path
第1圖係本發明一較佳實施例之組合立體圖。 第2圖係本發明一較佳實施例之***圖。 第3圖係本發明一較佳實施例之局部構件立體圖，顯示馬達下殼體。 第4圖係本發明一較佳實施例之部分元件的局部剖視圖，顯示筒狀身部的結構。 第5圖係沿第3圖中5-5剖線之剖視圖。 第6圖係沿第1圖中6-6剖線之剖視圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a combination of a preferred embodiment of the present invention. Figure 2 is an exploded view of a preferred embodiment of the present invention. Figure 3 is a perspective view of a partial member of a preferred embodiment of the present invention showing the motor lower housing. Figure 4 is a partial cross-sectional view of a portion of an element of a preferred embodiment of the present invention showing the structure of the tubular body. Fig. 5 is a cross-sectional view taken along line 5-5 of Fig. 3. Figure 6 is a cross-sectional view taken along line 6-6 of Figure 1.
36‧‧‧馬達下殼體 36‧‧‧Motor lower case
362‧‧‧底件 362‧‧‧Ply
37‧‧‧筒狀身部 37‧‧‧Cylindrical body
371‧‧‧穿孔 371‧‧‧Perforation
372‧‧‧縫隙 372‧‧‧ gap
38‧‧‧導流板 38‧‧‧Baffle
382‧‧‧流道 382‧‧‧ flow path
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105125282A TWI612221B (en) | 2016-08-09 | 2016-08-09 | Drain pump for air conditioning unit |
| JP2017122178A JP6461243B2 (en) | 2016-08-09 | 2017-06-22 | Air conditioner drain pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105125282A TWI612221B (en) | 2016-08-09 | 2016-08-09 | Drain pump for air conditioning unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI612221B true TWI612221B (en) | 2018-01-21 |
| TW201805534A TW201805534A (en) | 2018-02-16 |
Family
ID=61194322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105125282A TWI612221B (en) | 2016-08-09 | 2016-08-09 | Drain pump for air conditioning unit |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6461243B2 (en) |
| TW (1) | TWI612221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI711765B (en) * | 2019-03-29 | 2020-12-01 | 合利美股份有限公司 | Drain pump for air conditioner with installation structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536838A (en) * | 2010-12-16 | 2012-07-04 | 株式会社鹭宫制作所 | Draining pump for air conditioner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4680922B2 (en) * | 2004-09-30 | 2011-05-11 | 株式会社鷺宮製作所 | Vertical shaft centrifugal pump and its rotor and air conditioner |
| JP5999942B2 (en) * | 2012-03-21 | 2016-09-28 | 株式会社不二工機 | Drainage pump |
-
2016
- 2016-08-09 TW TW105125282A patent/TWI612221B/en active
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2017
- 2017-06-22 JP JP2017122178A patent/JP6461243B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536838A (en) * | 2010-12-16 | 2012-07-04 | 株式会社鹭宫制作所 | Draining pump for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6461243B2 (en) | 2019-01-30 |
| JP2018025188A (en) | 2018-02-15 |
| TW201805534A (en) | 2018-02-16 |
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