CN210141676U - Water receiving volute assembly and air conditioner - Google Patents
Water receiving volute assembly and air conditioner Download PDFInfo
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- CN210141676U CN210141676U CN201920967880.8U CN201920967880U CN210141676U CN 210141676 U CN210141676 U CN 210141676U CN 201920967880 U CN201920967880 U CN 201920967880U CN 210141676 U CN210141676 U CN 210141676U
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Abstract
The utility model provides a water receiving spiral case subassembly and air conditioner relates to air conditioner technical field. The water receiving volute component comprises a volute and a water receiving tray, the volute comprises a shell body and a first matching portion arranged on the shell body, the water receiving tray comprises a water receiving body and a second matching portion arranged on the water receiving body, the shell body is connected with the water receiving body, and the first matching portion is in sealing fit with the second matching portion. Like this, can increase the sealed effect between spiral case and the water collector, avoid leaking out between spiral case and the water collector, improve the heating efficiency of air conditioner.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a water receiving spiral case subassembly and air conditioner.
Background
Among the existing cabinet air conditioners, some advanced cabinet air conditioners have two air outlets: an upper air outlet and a lower air outlet. During refrigeration, only the upper air outlet is used for exhausting air, and during heating, the upper air outlet and the lower air outlet are used for exhausting air simultaneously.
A volute is arranged in the lower air outlet and provided with a lower air duct exhausting air to the lower air outlet, and a water receiving tray is arranged above the volute. However, the sealing effect between the water pan and the volute is poor, so that air leakage between the water pan and the volute is caused, and the heating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that sealed effect is poor between water collector and the spiral case, leads to leaking out between water collector and the spiral case, heats inefficiency.
In order to solve the problem, the utility model provides a water receiving spiral case subassembly, water receiving spiral case subassembly includes spiral case and water collector, the spiral case includes the shell main part and sets up first cooperation portion in the shell main part, the water collector includes the water receiving main part and sets up second cooperation portion in the water receiving main part, the shell main part with the water receiving main part is connected, first cooperation portion with the sealed cooperation of second cooperation portion.
Like this, the spiral case includes first cooperation portion, the water collector includes second cooperation portion, first cooperation portion with the sealed cooperation of second cooperation portion can increase the spiral case with sealed effect between the water collector avoids the spiral case with leak out between the water collector, improves the heating efficiency of air conditioner.
Further, the first fitting includes a first inner annular wall and a first outer annular wall spaced apart from and disposed about a periphery of the first inner annular wall, and the second fitting includes a second inner annular wall and a second outer annular wall spaced apart from and disposed about a periphery of the second inner annular wall, the first inner annular wall overlapping the second inner annular wall, and the first outer annular wall overlapping the second outer annular wall.
Therefore, the first inner annular wall is in lap joint with the second inner annular wall, the first outer annular wall is in lap joint with the second outer annular wall, and the volute is in lap joint with the water pan at two positions, so that the sealing effect is better.
Further, the first inner annular wall comprises a first low arc-shaped wall, a first high arc-shaped wall and a first connecting wall, two ends of the first low arc-shaped wall are connected with two ends of the first high arc-shaped wall through the first connecting wall respectively, the height of the first low arc-shaped wall is smaller than that of the first high arc-shaped wall, the outer wall surface of the first low arc-shaped wall is in lap joint with the second inner annular wall, and the inner wall surface of the first high arc-shaped wall is in lap joint with the second inner annular wall.
Further, the second inner annular wall comprises a second low arc-shaped wall and a second high arc-shaped wall, two ends of the second low arc-shaped wall are respectively connected with two ends of the second high arc-shaped wall, the height of the second low arc-shaped wall is smaller than that of the second high arc-shaped wall, the outer wall surface of the second low arc-shaped wall is lapped with the inner wall surface of the first high arc-shaped wall, and the inner wall surface of the second high arc-shaped wall is lapped with the outer wall surface of the first low arc-shaped wall.
Therefore, after the volute is horizontally placed, the water receiving tray can be horizontally arranged on the volute, so that the outer wall surface of the second low arc-shaped wall is in lap joint with the inner wall surface of the first high arc-shaped wall, the inner wall surface of the second high arc-shaped wall is in lap joint with the outer wall surface of the first low arc-shaped wall, and the sealing effect is good.
Further, the radius of the inner wall surface of the first high arc-shaped wall is equal to the radius of the outer wall surface of the second low arc-shaped wall, and the radius of the outer wall surface of the first low arc-shaped wall is equal to the radius of the inner wall surface of the second high arc-shaped wall.
Further, the radius of the inner wall surface of the first low arc-shaped wall is smaller than that of the inner wall surface of the first high arc-shaped wall, and the radius of the inner wall surface of the second low arc-shaped wall is equal to that of the inner wall surface of the second high arc-shaped wall.
Therefore, the first high arc-shaped wall and the second low arc-shaped wall are large in matching area and close in matching, and the first low arc-shaped wall and the second high arc-shaped wall are large in matching area and close in matching.
Further, the first outer annular wall comprises a third low arc-shaped wall and a third high arc-shaped wall, two ends of the third low arc-shaped wall are respectively connected with two ends of the third high arc-shaped wall, the height of the third low arc-shaped wall is smaller than that of the third high arc-shaped wall, the outer wall surface of the third low arc-shaped wall is in lap joint with the second outer annular wall, and the inner wall surface of the third high arc-shaped wall is in lap joint with the second outer annular wall.
Further, the second outer annular wall includes a fourth low arc-shaped wall and a fourth high arc-shaped wall, the height of the fourth low arc-shaped wall is smaller than that of the fourth high arc-shaped wall, the outer wall surface of the fourth low arc-shaped wall is overlapped with the inner wall surface of the third high arc-shaped wall, and the inner wall surface of the fourth high arc-shaped wall is overlapped with the outer wall surface of the third low arc-shaped wall.
Therefore, after the volute is horizontally placed, the water receiving tray can be horizontally arranged on the volute, so that the outer wall surface of the fourth low arc-shaped wall is in lap joint with the inner wall surface of the third high arc-shaped wall, the inner wall surface of the fourth high arc-shaped wall is in lap joint with the outer wall surface of the third low arc-shaped wall, and the sealing effect is good.
Further, the radius of the outer wall surface of the third low arc-shaped wall is equal to the radius of the inner wall surface of the fourth high arc-shaped wall, and the radius of the outer wall surface of the third high arc-shaped wall is equal to the radius of the inner wall surface of the fourth low arc-shaped wall.
Further, a radius of an inner wall surface of the third low arc-shaped wall is equal to a radius of an inner wall surface of the third high arc-shaped wall, and a radius of an inner wall surface of the fourth low arc-shaped wall is smaller than a radius of an inner wall surface of the fourth high arc-shaped wall.
Therefore, the matching area of the third low arc-shaped wall and the fourth high arc-shaped wall is larger and the matching is tight, and the matching area of the third high arc-shaped wall and the fourth low arc-shaped wall is larger and the matching is tight.
Further, the radians of the first low arc-shaped wall, the first high arc-shaped wall, the third low arc-shaped wall and the third high arc-shaped wall are pi, the first low arc-shaped wall and the third low arc-shaped wall are located on the same side of the shell main body, and the first high arc-shaped wall and the third high arc-shaped wall are located on the other side of the shell main body.
Further, the height of the first low arc-shaped wall is greater than the height of the third low arc-shaped wall, and the height of the third high arc-shaped wall is greater than the height of the first high arc-shaped wall.
Therefore, after the volute is horizontally arranged, the water receiving tray can be horizontally arranged on the volute from one side of the first low arc-shaped wall until the first low arc-shaped wall is in lap joint with the second high arc-shaped wall, the first high arc-shaped wall is in lap joint with the second low arc-shaped wall, the third high arc-shaped wall is in lap joint with the fourth low arc-shaped wall and the third low arc-shaped wall is in lap joint with the fourth high arc-shaped wall, the assembling mode is simple, and the sealing effect is good.
In order to solve the problem, the utility model also provides an air conditioner, the air conditioner includes above-mentioned water receiving spiral case subassembly.
Therefore, the sealing effect between the volute and the water receiving disc is good, air leakage between the volute and the water receiving disc is avoided, and the heating efficiency of the air conditioner is high.
Drawings
Fig. 1 is an exploded schematic view of an air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic view of air outlet of the air conditioner during refrigeration.
Fig. 3 is a schematic view of air outlet when the air conditioner heats.
Fig. 4 is a schematic structural view of the volute of fig. 1.
Fig. 5 is an enlarged schematic view of a portion a of fig. 4.
Fig. 6 is a schematic structural view of the water pan in fig. 1.
Fig. 7 is a schematic view of a full-section structure of the water pan in fig. 1.
Fig. 8 is an assembly view of the water pan and the volute.
Fig. 9 is an enlarged schematic view of a portion B in fig. 8.
Description of reference numerals:
1-an air conditioner; 2-a rear panel assembly; 3-a front panel assembly; 31-upper air outlet; 32-lower air outlet; 4-a top cover; 5-a base; 6-a heat exchanger; 7-an upper duct assembly; 8-an air outlet assembly; 9-a volute; 91-a first inner annular wall; 911-a first low arc wall; 912-a first high arc wall; 913 — a connecting wall; 92-a first outer annular wall; 921 — third lower arcuate wall; 922-third high arc wall; 93-a housing body; 10-a water pan; 101-a second inner annular wall; 1011-a second low arc wall; 1012-second high arc wall; 102-a second outer annular wall; 1021-a fourth low arc wall; 1022-a fourth high arc wall; 103-water receiving body.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, the present embodiment provides an air conditioner 1, the air conditioner 1 is a vertical cabinet structure, and the air conditioner 1 includes a back panel assembly 2, a front panel assembly 3, a top cover 4, a base 5, a heat exchanger 6, an upper duct assembly 7, an air outlet assembly 8, and a water receiving volute assembly. Wherein, the water receiving volute component comprises a volute 9 and a water receiving tray 10.
The shell of the air conditioner 1 is enclosed by the back panel assembly 2, the front panel assembly 3, the top cover 4 and the base 5, and the heat exchanger 6, the water pan 10, the volute 9, the upper air duct assembly 7 and the air outlet assembly 8 are all arranged in the shell. Wherein, the heat exchanger 6, the water pan 10 and the volute 9 are arranged from top to bottom in sequence. Go up wind channel subassembly 7 and set up between heat exchanger 6 and front panel subassembly 3, air outlet subassembly 8 sets up the top at last wind channel subassembly 7.
Referring to fig. 2 and 3, arrows in the drawings represent the air outlet direction. The front panel assembly 3 is provided with an upper outlet 31 and a lower outlet 32. During refrigeration, the upper air outlet 31 of the air conditioner 1 discharges air, and the lower air outlet 32 does not discharge air, so that cold air is not blown to people in a room; during heating, the upper air outlet 31 and the lower air outlet 32 of the air conditioner 1 simultaneously discharge air, or the upper air outlet 31 does not discharge air, and the lower air outlet 32 discharges air, so that hot air rapidly falls to the ground. Thus, the comfort of the air conditioner 1 is better.
The middle part of the water pan 10 is provided with a through hole, the inside of the volute 9 is provided with a lower air outlet channel, the through hole is communicated with the lower air outlet channel, and the lower air outlet channel is communicated with the lower air outlet 32. In order to increase the air tightness between the water pan 10 and the volute 9, the following modifications are made to the water pan 10 and the volute 9 in the present embodiment.
Referring to fig. 4 and 5, the volute 9 includes a housing main body 93 and a first fitting portion disposed on the housing main body 93, and the first fitting portion is located on an upper surface of the housing main body 93 connected to the water pan 10. The first fitting includes a first inner annular wall 91 and a first outer annular wall 92, the first outer annular wall 92 being disposed at a spacing about the periphery of the first inner annular wall 91.
The first inner annular wall 91 includes a first low arc wall 911, a first high arc wall 912, and a connecting wall 913, and both ends of the first low arc wall 911 are connected to both ends of the first high arc wall 912 through the connecting wall 913, respectively. The connecting wall 913 extends in the radial direction of the first inner annular wall 91.
The height of the first low arc wall 911, which is a length by which the arc wall protrudes with respect to the surface of the case main body 93, is smaller than the height of the first high arc wall 912.
The radians of the first low arc wall 911 and the first high arc wall 912 are both pi. The radius of the inner wall surface of the first low arc wall 911 is smaller than the radius of the inner wall surface of the first high arc wall 912.
The first outer annular wall 92 includes a third low arc wall 921 and a third high arc wall 922, and both ends of the third low arc wall 921 are connected to both ends of the third high arc wall 922, respectively.
The height of the third low arc wall 921 is less than the height of the third high arc wall 922. The radians of the third low arc wall 921 and the third high arc wall 922 are both pi. The radius of the inner wall surface of the third low arc wall 921 is equal to the radius of the inner wall surface of the third high arc wall 922.
The first low arc wall 911 and the third low arc wall 921 are located on the same side on the case main body 93, and the first high arc wall 912 and the third high arc wall 922 are located on the other side on the case main body 93. The height of the first low arc wall 911 is greater than the height of the third low arc wall 921 and the height of the third high arc wall 922 is greater than the height of the first high arc wall 912.
Referring to fig. 6 and 7, the water receiving tray 10 includes a water receiving body 103 and a second matching portion disposed on the water receiving body 103, and the second matching portion is located on a lower surface of the water receiving body 103 connected to the volute 9. The second fitting portion includes a second inner annular wall 101 and a second outer annular wall 102, and the second outer annular wall 102 is provided at intervals on the periphery of the second inner annular wall 101.
The second inner annular wall 101 includes a second low arc-shaped wall 1011 and a second high arc-shaped wall 1012, and both ends of the second low arc-shaped wall 1011 are connected to both ends of the second high arc-shaped wall 1012, respectively.
The height of the second low arc wall 1011 is less than the height of the second high arc wall 1012. The height here refers to the length of the arc-shaped wall that protrudes with respect to the surface of the water receiving body 103.
The radians of the second low arc wall 1011 and the second high arc wall 1012 are both pi. The radius of the inner wall surface of the second low arc wall 1011 is equal to the radius of the inner wall surface of the second high arc wall 1012.
The second outer annular wall 102 includes a fourth low arcuate wall 1021 and a fourth high arcuate wall 1022 the height of the fourth low arcuate wall 1021 is less than the height of the fourth high arcuate wall 1022. The radians of the fourth low arc wall 1021 and the fourth high arc wall 1022 are both pi. The radius of the inner wall surface of the fourth low arc wall 1021 is smaller than the radius of the inner wall surface of the fourth high arc wall 1022. The center of the inner wall surface of the fourth low arc wall 1021 coincides with the center of the inner wall surface of the fourth high arc wall 1022. Both ends of the fourth low arc wall 1021 are connected with both ends of the fourth high arc wall 1022 through connecting portions, respectively.
The second low arc-shaped wall 1011 and the fourth low arc-shaped wall 1021 are located on the same side of the water receiving body 103, and the second high arc-shaped wall 1012 and the fourth high arc-shaped wall 1022 are located on the other side of the water receiving body 103.
The height of the second low arc wall 1011 is greater than the height of the fourth low arc wall 1021, and the height of the second high arc wall 1012 is less than the height of the fourth high arc wall 1022.
Referring to fig. 8 and 9, the first mating portion and the second mating portion are engaged with each other in a sealing manner as follows.
The inner wall surface of the first high arc wall 912 overlaps the outer wall surface of the second low arc wall 1011, and the outer wall surface of the first low arc wall 911 overlaps the inner wall surface of the second high arc wall 1012. Wherein, the radius of the inner wall surface of the first high arc wall 912 is equal to the radius of the outer wall surface of the second low arc wall 1011, and the radius of the outer wall surface of the first low arc wall 911 is equal to the radius of the inner wall surface of the second high arc wall 1012.
The inner wall surface of the third high arc wall 922 overlaps the outer wall surface of the fourth low arc wall 1021, and the outer wall surface of the third low arc wall 921 overlaps the inner wall surface of the fourth high arc wall 1022. Wherein, the radius of the outer wall surface of the third low arc wall 921 is equal to the radius of the inner wall surface of the fourth high arc wall 1022, and the radius of the outer wall surface of the third high arc wall 922 is equal to the radius of the inner wall surface of the fourth low arc wall 1021.
In this embodiment, the water pan 10 and the volute 9 both include two annular walls, and two sets of sealed structures are correspondingly formed. In other embodiments, a greater number of annular walls may be provided on the water pan 10 and the volute 9, so as to form a more group of sealing structures, and improve the sealing effect between the water pan 10 and the volute 9.
In this embodiment, the annular walls included in the water pan 10 and the volute casing 9 are both arc-shaped side walls, and each arc-shaped wall is also arc-shaped. In other embodiments, the annular wall can also be designed as an elliptical side wall, with the respective arcs correspondingly designed as elliptical arcs.
This implement water receiving spiral case subassembly and air conditioner 1's that provides beneficial effect:
1. the inner wall face of first high arc wall 912 and the outer wall face overlap joint of second low arc wall 1011, the outer wall face of first low arc wall 911 and the inner wall face overlap joint of second high arc wall 1012, the inner wall face of third high arc wall 922 and the outer wall face overlap joint of fourth low arc wall 1021, the outer wall face of third low arc wall 921 and the inner wall face overlap joint of fourth high arc wall 1022, make between water collector 10 and the spiral case 9, it is sealed effectual, avoid leaking out between water collector 10 and the spiral case 9, guarantee the efficiency of heating.
2. In the assembly process, after the volute casing 9 is horizontally placed, the water pan 10 can be horizontally installed on the volute casing 9 from one side of the first low arc-shaped wall 911 until the first low arc-shaped wall 911 is overlapped with the second high arc-shaped wall 1012, the first high arc-shaped wall 912 is overlapped with the second low arc-shaped wall 1011, the third high arc-shaped wall 922 is overlapped with the fourth low arc-shaped wall 1021, and the third low arc-shaped wall 921 is overlapped with the fourth high arc-shaped wall 1022.
3. The radian of each arc-shaped wall is pi, the matching area between the arc-shaped walls is large, the arc-shaped walls are tightly matched, and the sealing effect is good.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (13)
1. The utility model provides a water receiving spiral case subassembly, its characterized in that, water receiving spiral case subassembly includes spiral case (9) and water collector (10), spiral case (9) include shell main part (93) and set up first cooperation portion on shell main part (93), water collector (10) include water receiving main part (103) and set up second cooperation portion on water receiving main part (103), shell main part (93) with water receiving main part (103) are connected, first cooperation portion with the sealed cooperation of second cooperation portion.
2. The water-receiving volute assembly of claim 1, wherein the first fitting comprises a first inner annular wall (91) and a first outer annular wall (92), the first outer annular wall (92) being spaced apart about the first inner annular wall (91), the second fitting comprises a second inner annular wall (101) and a second outer annular wall (102), the second outer annular wall (102) being spaced apart about the second inner annular wall (101), the first inner annular wall (91) overlapping the second inner annular wall (101), the first outer annular wall (92) overlapping the second outer annular wall (102).
3. A water-receptive volute assembly according to claim 2 wherein the first inner annular wall (91) comprises a first low arcuate wall (911), a first high arcuate wall (912) and a first connecting wall (913), the two ends of the first low arcuate wall (911) being connected to the two ends of the first high arcuate wall (912) by the first connecting wall (913), respectively, the height of the first low arcuate wall (911) being less than the height of the first high arcuate wall (912), the outer wall surface of the first low arcuate wall (911) overlapping the second inner annular wall (101), the inner wall surface of the first high arcuate wall (912) overlapping the second inner annular wall (101).
4. The water receiving volute assembly according to claim 3, wherein the second inner annular wall (101) includes a second low arc-shaped wall (1011) and a second high arc-shaped wall (1012), two ends of the second low arc-shaped wall (1011) are respectively connected with two ends of the second high arc-shaped wall (1012), a height of the second low arc-shaped wall (1011) is smaller than a height of the second high arc-shaped wall (1012), an outer wall surface of the second low arc-shaped wall (1011) overlaps an inner wall surface of the first high arc-shaped wall (912), and an inner wall surface of the second high arc-shaped wall (1012) overlaps an outer wall surface of the first low arc-shaped wall (911).
5. The water-receptive volute assembly of claim 4 wherein the radius of the inner wall surface of the first high-curved wall (912) is equal to the radius of the outer wall surface of the second low-curved wall (1011), and the radius of the outer wall surface of the first low-curved wall (911) is equal to the radius of the inner wall surface of the second high-curved wall (1012).
6. The water-receiving volute assembly of claim 4, wherein the radius of the inner wall surface of the first low-arc wall (911) is less than the radius of the inner wall surface of the first high-arc wall (912), and the radius of the inner wall surface of the second low-arc wall (1011) is equal to the radius of the inner wall surface of the second high-arc wall (1012).
7. The water-receiving volute assembly of claim 4 wherein the first outer annular wall (92) comprises a third low arcuate wall (921) and a third high arcuate wall (922), wherein both ends of the third low arcuate wall (921) are connected to both ends of the third high arcuate wall (922), respectively, wherein the height of the third low arcuate wall (921) is less than the height of the third high arcuate wall (922), wherein an outer wall surface of the third low arcuate wall (921) overlaps the second outer annular wall (102), and wherein an inner wall surface of the third high arcuate wall (922) overlaps the second outer annular wall (102).
8. The water-receiving volute assembly of claim 7, wherein the second outer annular wall (102) comprises a fourth low arcuate wall (1021) and a fourth high arcuate wall (1022), wherein the height of the fourth low arcuate wall (1021) is less than the height of the fourth high arcuate wall (1022), wherein an outer wall surface of the fourth low arcuate wall (1021) overlaps an inner wall surface of the third high arcuate wall (922), and wherein an inner wall surface of the fourth high arcuate wall (1022) overlaps an outer wall surface of the third low arcuate wall (921).
9. The water-receiving volute assembly of claim 8, wherein the radius of the outer wall surface of the third low arcuate wall (921) is equal to the radius of the inner wall surface of the fourth high arcuate wall (1022), and the radius of the outer wall surface of the third high arcuate wall (922) is equal to the radius of the inner wall surface of the fourth low arcuate wall (1021).
10. The water receiving volute assembly of claim 8 wherein an inner wall surface of the third low arcuate wall (921) has a radius equal to an inner wall surface of the third high arcuate wall (922), and an inner wall surface of the fourth low arcuate wall (1021) has a radius less than an inner wall surface of the fourth high arcuate wall (1022).
11. A water-receptive volute assembly according to claim 8 wherein the arcs of the first low arc wall (911), the first high arc wall (912), the third low arc wall (921) and the third high arc wall (922) are each pi, the first low arc wall (911) and the third low arc wall (921) are located on the same side of the shell body (93), and the first high arc wall (912) and the third high arc wall (922) are located on the other side of the shell body (93).
12. The water-receiving volute assembly of claim 8, wherein the height of the first low arced wall (911) is greater than the height of the third low arced wall (921), and wherein the height of the third high arced wall (922) is greater than the height of the first high arced wall (912).
13. An air conditioner characterised in that it includes a water-receiving volute assembly as claimed in any one of claims 1 to 12.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920967880.8U CN210141676U (en) | 2019-06-25 | 2019-06-25 | Water receiving volute assembly and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920967880.8U CN210141676U (en) | 2019-06-25 | 2019-06-25 | Water receiving volute assembly and air conditioner |
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| CN210141676U true CN210141676U (en) | 2020-03-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173876A (en) * | 2019-06-25 | 2019-08-27 | 宁波奥克斯电气股份有限公司 | A kind of water receiving spiral case component and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173876A (en) * | 2019-06-25 | 2019-08-27 | 宁波奥克斯电气股份有限公司 | A kind of water receiving spiral case component and air conditioner |
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