CN212805852U - Window type air conditioner and chassis thereof - Google Patents
Window type air conditioner and chassis thereof Download PDFInfo
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- CN212805852U CN212805852U CN202021960385.3U CN202021960385U CN212805852U CN 212805852 U CN212805852 U CN 212805852U CN 202021960385 U CN202021960385 U CN 202021960385U CN 212805852 U CN212805852 U CN 212805852U
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a window formula air conditioner and chassis thereof, the chassis includes the indoor district of arranging in proper order on the fore-and-aft direction on chassis, well antithetical couplet district and outdoor district, well antithetical couplet district includes first bellying, second bellying and first depressed part, the indoor district, first bellying, second bellying and outdoor district connect gradually, first bellying and second bellying extend to the right-hand member on chassis by the left end on chassis respectively, on the upper and lower direction on chassis, the up end of second bellying is located between the up end of outdoor district and the up end of first bellying, and the up end of first bellying is located the top of the up end of outdoor district, first depressed part is located the up end and the undercut of second bellying, the both ends of first depressed part are connected with outdoor district and first bellying respectively. The outdoor position on chassis is located the lower floor and forms the cistern, and first depressed part is located the up end of second bellying and undercut and forms the diversion channel for the drainage on chassis is effectual, and the efficiency is high and structural strength is good.
Description
Technical Field
The utility model belongs to the technical field of air conditioner technique and specifically relates to a window formula air conditioner and chassis thereof is related to.
Background
The window type air conditioner is a small air conditioner which can be installed on the window, the condenser is extended out of the room, the interior of the evaporator is cooled or heated by adopting a compression refrigeration method and a heat supply method, so as to obtain a relatively constant environmental temperature.
Condensed water of an indoor evaporator of the existing window type air conditioner is guided to the outdoor side of the chassis through the water receiving disc, so that water is easy to accumulate on the outdoor side of the chassis, particularly, a large amount of accumulated water exists in the middle area between the indoor side and the outdoor side of the chassis, and the accumulated water cannot be quickly discharged and can only wait for natural evaporation. The long-time accumulated water is easy to breed bacteria and generate peculiar smell, and is extremely unfriendly to the health of users.
Disclosure of Invention
In order to realize the utility model discloses a first purpose, the utility model provides a window formula air conditioner's chassis that drainage effect is good, the efficiency is high and structural strength is good.
In order to realize the second purpose of the utility model, the utility model provides a window type air conditioner with above-mentioned chassis.
In order to realize the utility model discloses a first purpose, the utility model provides a chassis of window formula air conditioner, include the indoor district of arranging in proper order on the fore-and-aft direction on chassis, well antithetical couplet district and outdoor district, well antithetical couplet district includes first bellying, second bellying and first depressed part, the indoor district, first bellying, second bellying and outdoor district are connected in proper order, first bellying and second bellying extend to the right-hand member on chassis by the left end on chassis respectively, on the upper and lower direction on chassis, the up end of second bellying is located between the up end of outdoor district and the up end of first bellying, and the up end of first bellying is located the top of the up end of outdoor district, first depressed part is located the up end and the undercut of second bellying, and the both ends of first depressed part are connected with outdoor district and first bellying respectively.
According to the scheme, the upper end face of the second protruding portion is located between the upper end face of the outdoor portion and the upper end face of the first protruding portion in the vertical direction of the chassis, and the upper end face of the first protruding portion is located above the upper end face of the outdoor portion in the vertical direction of the chassis, so that the upper end face of the first protruding portion, the upper end face of the second protruding portion and the upper end face of the outdoor portion form a secondary step in the front-back direction of the chassis, the outdoor portion is located at the lowest layer, and a reservoir capable of storing condensed water is formed. Meanwhile, the first sunken part is positioned on the upper end surface of the second bulge part and sunken downwards to form a water diversion groove, and the water diversion groove is communicated with the drainage groove of the water receiving tray and the outdoor area. The water pan of the window type air conditioner is arranged on the indoor area and the first protruding part of the base plate, the evaporator is positioned above the water pan, and the outdoor area of the base plate is mainly used for bearing the condenser and the axial flow fan blades. In the operation process of the window type air conditioner, condensed water produced by the evaporator can drip on the water receiving disc, the condensed water on the water receiving disc flows into the first concave part, the first concave part guides the condensed water to flow to the outdoor area, the condensed water stored in the outdoor area is thrown onto the condenser under the action of rotation of the axial flow fan blades, the condensed water produced by the indoor evaporator is fully utilized, the heat exchange efficiency of the outdoor condenser is enhanced, and the energy efficiency of the window type air conditioner is improved. And, according to the natural principle that water flows toward low, the up end of first bellying, the up end of second bellying and the up end of outdoor district form the second grade step in the fore-and-aft direction on the chassis for the middle part region on chassis does not have ponding, and drainage effect is good, thereby avoids the middle part region on chassis to breed the bacterium because of long-time ponding, produces the peculiar smell, and consequently the user is healthy. In addition, the first protruding part, the second protruding part and the first depressed part structure of the middle connection area play a role in strengthening the structural strength of the chassis.
Further, in the up-down direction of the base plate, the upper end surface of the first concave portion is located between the upper end surface of the outdoor area and the upper end surface of the second convex portion.
The further scheme is that the first depressed part comprises a first flow guide section, a disc section and a second flow guide section which are sequentially connected, one end, away from the disc section, of the first flow guide section is connected with the first protruding part, and one end, away from the disc section, of the second flow guide section is connected with the outdoor area.
The further scheme is that the first flow guide section and the second flow guide section are oppositely arranged and extend in the front-rear direction of the chassis.
The disc-shaped air guide structure comprises a disc section, a first concave section, a second concave section, a third flow guide section, a fourth flow guide section and a fifth flow guide section, wherein the disc section is arranged on the disc section, the first concave section is arranged on the disc section, the second flow guide section is arranged on the disc section, the third flow guide section is connected with the second flow guide section through a connecting rod, the third flow guide section is connected with the fourth flow guide section through a connecting rod, the third flow guide section is connected with the fifth flow guide section through.
The upper end face of the first protruding portion is provided with a second recessed portion which is recessed downwards, the upper end face of the second recessed portion is located between the upper end face of the second protruding portion and the upper end face of the first protruding portion in the up-down direction of the chassis, and the front end face of the fifth flow guide section is connected with the second recessed portion.
The further scheme is that the cross section of one or more of the first flow guide section, the second flow guide section, the third flow guide section, the fourth flow guide section and the fifth flow guide section is isosceles trapezoid.
The further scheme is that the height of the isosceles trapezoid in the vertical direction of the chassis is 3-5 mm, the width of the upper end face of the isosceles trapezoid is 8-12 mm, and the width of the opening end of the isosceles trapezoid is 18-22 mm.
Further, the first concave part is arranged close to the left end of the chassis.
Further, in the up-down direction of the chassis, the distance between the upper end surface of the second protrusion and the upper end surface of the first protrusion is 8 mm to 10 mm.
In order to realize the second objective of the present invention, the present invention provides a window type air conditioner, which comprises a chassis, wherein the chassis is the above chassis.
The window type air conditioner further comprises a water receiving disc arranged on the indoor area and the first protruding portion, a drainage groove is formed in the water receiving disc, and the outlet end of the drainage groove in the front-back direction of the base plate is communicated with the front end of the first protruding portion connected with the first recessed portion.
Drawings
Fig. 1 is a structural diagram of an embodiment of the window type air conditioner of the present invention.
Fig. 2 is a sectional view of the window type air conditioner according to the embodiment of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is a structural diagram of a base plate in an embodiment of the window type air conditioner of the present invention.
Fig. 5 is a cross-sectional view at a-a of fig. 4.
Fig. 6 is a cross-sectional view at B-B of fig. 4.
Fig. 7 is an enlarged view of fig. 6 at B.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
The following embodiments are mainly directed to the utility model discloses a window type air conditioner, because the utility model discloses a window type air conditioner has adopted the utility model discloses a chassis has explained the chassis embodiment in the description of window type air conditioner embodiment.
Referring to fig. 1 to 3, the present embodiment discloses a window type air conditioner 1, including a chassis 2, an electrical apparatus box 5, an evaporator 4, a water pan 3, a compressor (not labeled), a baffle ring 8, a condenser 6 and an axial flow fan blade 7, where the chassis 2 includes an indoor area 21, a middle connection area 22 and an outdoor area 23 sequentially arranged in the front-rear direction of the chassis 2, the indoor area 21 is mainly used for bearing the evaporator 4, the water pan 3 and the electrical apparatus box 5, the middle connection area 22 is mainly used for bearing the compressor, and the outdoor area 23 is mainly used for bearing the baffle ring 8, the condenser 6 and the axial flow fan blade 7.
Referring to fig. 4 to 7, the middle linking area 22 of the chassis 2 includes a first protrusion 223, a second protrusion 221 and a first recess 24, the indoor area 21, the first protrusion 223, the second protrusion 221 and the outdoor area 23 are sequentially connected, and the first protrusion 223 and the second protrusion 221 respectively extend from the left end of the chassis 2 to the right end of the chassis 2. In the up-down direction of the chassis 2, the upper end surface of the second projection 221 is located between the upper end surface of the outdoor area 23 and the upper end surface of the first projection 223, and the upper end surface of the first projection 223 is located above the upper end surface of the outdoor area 23. The first recess 24 is located on the upper end surface of the second protrusion 221 and is recessed downward, and both ends of the first recess 24 are connected to the outdoor area 23 and the first protrusion 223, respectively. The water collector 3 sets up on indoor district 21 and first bellying 223, and drainage groove 31 has been seted up to water collector 3, and the leading end that first bellying 223 is connected with first depressed part 24 to drainage groove 31 exit end 32 on the fore-and-aft direction of chassis 2 communicates. Wherein, the evaporator 4 is positioned above the water receiving tray 3 in the vertical direction of the chassis 2.
Since the upper end surface of the second protruding portion 221 is located between the upper end surface of the outdoor region 23 and the upper end surface of the first protruding portion 223 in the up-down direction of the chassis 2, and the upper end surface of the first protruding portion 223 is located above the upper end surface of the outdoor region 23 in the up-down direction of the chassis 2, the upper end surface of the first protruding portion 223, the upper end surface of the second protruding portion 221, and the upper end surface of the outdoor region 23 form a two-stage step in the front-back direction of the chassis 2, so that the outdoor region 23 is located at the lowest layer to form a reservoir capable of storing condensed water. Meanwhile, the first recessed portion 24 is located on the upper end surface of the second protruding portion 221 and is recessed downward to form a water guide groove, and the water guide groove communicates with the drainage groove 31 of the water receiving tray 3 and the outdoor area 23. In the operation process of the window type air conditioner 1, condensate water generated by the evaporator 4 can drip on the water receiving tray 3, the condensate water on the water receiving tray 3 flows into the first concave part 24 through the outlet end 32 from the drainage groove 31, the first concave part 24 guides the condensate water to flow to the outdoor area 23, the condensate water stored in the outdoor area 23 is thrown onto the condenser 6 under the rotating action of the axial flow fan blade 7, the condensate water generated by the indoor evaporator 4 is fully utilized, the heat exchange efficiency of the outdoor condenser 6 is enhanced, and the energy efficiency of the window type air conditioner 1 is improved. Moreover, according to the natural principle that water flows to the lower part, the upper end face of the first protruding portion 223, the upper end face of the second protruding portion 221 and the upper end face of the outdoor area 23 form a second-level step in the front-back direction of the chassis 2, so that no accumulated water exists in the middle area of the chassis 2, the drainage effect is good, bacteria breeding and peculiar smell generation caused by long-time accumulated water in the middle area of the chassis 2 are avoided, and the user is healthy. In addition, the first convex portion 223, the second convex portion 221 and the first concave portion 24 of the middle connection region 22 are configured to reinforce the structural strength of the chassis 2.
In the up-down direction of the chassis 2, the upper end surface of the first recess 24 is located between the upper end surface of the outdoor area 23 and the upper end surface of the second projection 221, and the upper end surface of the outdoor area 23 and the upper end surface of the indoor area 21 are flush. The first concave portion 24 of the present embodiment includes a first flow guiding section 243, a circular disc section 242 and a second flow guiding section 241 which are connected in sequence, wherein one end of the first flow guiding section 243, which is far away from the circular disc section 242, is connected with the first convex portion 223, one end of the second flow guiding section 241, which is far away from the circular disc section 242, is connected with the outdoor region 23, and the first flow guiding section 243 and the second flow guiding section 241 are oppositely disposed and extend in the front-rear direction of the chassis 2. The first concave portion 24 of this embodiment further includes a third flow guiding section 244, a fourth flow guiding section 245 and a fifth flow guiding section 246 which are connected in sequence, wherein one end of the third flow guiding section 244, which is far away from the fourth flow guiding section 245, is connected with one end of the first flow guiding section 243, which is far away from the disc section 242, the third flow guiding section 244 and the fifth flow guiding section 246 extend in the left-right direction of the chassis 2, the fourth flow guiding section 245 extends in the front-rear direction of the chassis 2, and the front end surface of the fifth flow guiding section 246 is connected with the first convex portion 223.
Specifically, the upper end surface of the first protruding portion 223 is provided with a second recessed portion 222 recessed downward, the upper end surface of the second recessed portion 222 is located between the upper end surface of the second protruding portion 221 and the upper end surface of the first protruding portion 223 in the up-down direction of the chassis 2, and the front end surface of the fifth guide section 246 is connected to the second recessed portion 222. The drainage groove 31 of the drip pan 3 is located on the second recess 222 extending in the front-rear direction of the chassis 2, and the outlet end 32 of the drainage groove 31 is communicated with the fifth flow guiding section 246. The first recess 24 of the present embodiment is provided near the left end of the chassis 2, wherein an end of the fifth guide section 246 remote from the fourth guide section 245 extends to the left end of the chassis 2 in the left-right direction of the chassis 2.
In this embodiment, the cross section of one or more of the first flow guiding section 243, the second flow guiding section 241, the third flow guiding section 244, the fourth flow guiding section 245 and the fifth flow guiding section 246 of the first recess 24 is isosceles trapezoid, in order to ensure that the size of the diversion channel is moderate, the situation that water in the channel is easy to overflow due to too small diversion channel is avoided, and the situation that the mould processing and forming difficulty and cost are increased due to too large diversion channel is avoided, preferably, the height H of the isosceles trapezoid in the up-down direction of the chassis 2 is 3 mm to 5 mm, the width of the upper end surface D2 of the isosceles trapezoid is 8 mm to 12 mm, and the width D1 of the open end of the isosceles trapezoid is 18 mm to 22 mm. The distance L between the upper end surface of the second projection portion 221 and the upper end surface of the first projection portion 223 is 8 mm to 10 mm in the up-down direction of the chassis 2. The cross section of the first bulge 223 is trapezoidal, and the upper end surface of the first bulge 223 is attached to the bottom of the water pan 3, so that water outside the room is prevented from overflowing into the room.
The compressor of the present embodiment is mounted on the second boss 221 of the middle link region 22 of the chassis 2 and is located above the disc segment 242, and the disc segment 242 and the compressor are coaxially disposed. Due to the heavy weight of the compressor, the arrangement of the protruding portion of the disc segment 242 on the base plate 2 directly below the compressor can better enhance the structural strength of the base plate 2, especially the structural strength of the base plate 2 where the compressor is carried.
The utility model discloses the chassis 2 of window air conditioner 1 drains the comdenstion water that indoor evaporator 4 produced to outdoor area 23 fast effectively, and the comdenstion water that outdoor area 23 was saved gets rid of condenser 6 under the 7 rotatory effects of axial compressor fan blade on, and the comdenstion water accelerates the heat dissipation of outdoor condenser 6, and the comdenstion water that make full use of indoor evaporator 4 produced strengthens the heat exchange efficiency of outdoor condenser 6, improves window air conditioner 1's efficiency. Meanwhile, according to the natural principle that water flows to the lower part, the upper end face of the first protruding part 223, the upper end face of the second protruding part 221 and the upper end face of the outdoor area 23 form a second-stage step in the front-back direction of the chassis 2, condensed water generated by the evaporator 4 drops onto the water receiving tray 3, the condensed water on the water receiving tray 3 flows into the fifth flow guide section 246 of the first recessed part 24 from the flow guide groove 31, then sequentially flows through the fourth flow guide section 245, the third flow guide section 244, the first flow guide section 243, the disc section 242 and the second flow guide section 241, then flows to the outdoor area 23, the chassis 2 has the directional flow guide condensed water effect, no accumulated water exists in the middle area of the chassis 2, the water drainage effect is good, bacteria breeding and peculiar smell generation caused by long-time accumulated water in the middle area of the chassis 2 are avoided, and therefore a user is healthy. Moreover, the chassis 2 is provided with a convex structure and a concave structure, so that the effect of enhancing the structural strength of the chassis 2 is achieved.
In addition, the water pan 3 is communicated with the reservoir formed by the outdoor zone 23 through the water diversion groove formed by the first concave part 24, and the structural shape of the first concave part 24 can be a curve, a single straight line segment or an irregular shape. The outlet end 32 of the water pan 3 is the same side as the compressor, or different sides, and when the outlet end 32 of the water pan 3 is different from the compressor, the first recess 24 may be a straight line or a curved line, preferably, the outlet end 32 of the water pan 3 is communicated with the outdoor area 23 by a straight line, and since the straight line distance between the two points is the shortest, the condensed water in the water pan 3 can be most quickly drained to the outdoor area 23. The utility model discloses one of them purpose and effect of window formula air conditioner 1 are carrying out make full use of indoor comdenstion water for 6 heat dissipations of outdoor condenser improve the heat transfer efficiency, consequently, if during chassis 2 can not realize the fluting, can design a spare part alone and be linked together the exit end 32 of water collector 3 with outdoor district 23, so as to reach same purpose and effect.
Above embodiment is the preferred example of the utility model, and not the restriction the utility model discloses the range of implementing, the event all according to the utility model discloses the equivalent change or the decoration that structure, characteristic and principle were done of application for patent scope all should be included in the utility model discloses the patent application scope.
Claims (12)
1. The chassis of the window type air conditioner comprises an indoor area, a middle connection area and an outdoor area which are sequentially arranged in the front-back direction of the chassis, and is characterized in that:
the middle connection area comprises a first protruding part, a second protruding part and a first recessed part, the indoor area, the first protruding part, the second protruding part and the outdoor area are sequentially connected, and the first protruding part and the second protruding part respectively extend from the left end of the chassis to the right end of the chassis;
in the up-down direction of the chassis, the upper end surface of the second boss is located between the upper end surface of the outdoor zone and the upper end surface of the first boss, and the upper end surface of the first boss is located above the upper end surface of the outdoor zone;
the first concave part is positioned on the upper end surface of the second convex part and is concave downwards, and two ends of the first concave part are respectively connected with the outdoor area and the first convex part.
2. The chassis of claim 1, wherein:
in the up-down direction of the base pan, an upper end surface of the first recess portion is located between an upper end surface of the outdoor area and an upper end surface of the second projection portion.
3. The chassis of claim 1, wherein:
the first depressed part comprises a first diversion section, a disc section and a second diversion section which are connected in sequence, the first diversion section is far away from one end of the disc section and connected with the first protruding part, and the second diversion section is far away from one end of the disc section and connected with the outdoor area.
4. The chassis of claim 3, wherein:
the first flow guide section and the second flow guide section are oppositely arranged and extend in the front-back direction of the chassis.
5. The chassis of claim 3, wherein:
the first concave part also comprises a third flow guide section, a fourth flow guide section and a fifth flow guide section which are sequentially connected, wherein one end of the third flow guide section, which is far away from the fourth flow guide section, is connected with one end of the first flow guide section, which is far away from the disc section;
the third flow guide section and the fifth flow guide section extend in the left-right direction of the chassis respectively, the fourth flow guide section extends in the front-back direction of the chassis, and the front end face of the fifth flow guide section is connected with the first protruding portion.
6. The chassis of claim 5, wherein:
the upper end face of the first protruding portion is provided with a second recessed portion which is recessed downwards, the upper end face of the second recessed portion is located between the upper end face of the second protruding portion and the upper end face of the first protruding portion in the up-down direction of the chassis, and the front end face of the fifth flow guide section is connected with the second recessed portion.
7. The chassis of claim 5, wherein:
the cross section of one or more of the first flow guide section, the second flow guide section, the third flow guide section, the fourth flow guide section and the fifth flow guide section is isosceles trapezoid.
8. The chassis of claim 7, wherein:
the height of the isosceles trapezoid in the up-down direction of the chassis is 3 mm to 5 mm, the width of the upper end face of the isosceles trapezoid is 8 mm to 12 mm, and the width of the opening end of the isosceles trapezoid is 18 mm to 22 mm.
9. The chassis of any of claims 1 to 8, wherein:
the first concave part is arranged close to the left end of the chassis.
10. The chassis of any of claims 1 to 8, wherein:
in the up-down direction of the chassis, the distance between the upper end surface of the second boss and the upper end surface of the first boss is 8 mm to 10 mm.
11. The window type air conditioner comprises a base plate and is characterized in that:
the chassis is as claimed in any one of claims 1 to 10.
12. The window air conditioner as set forth in claim 11, wherein:
the window type air conditioner further comprises a water receiving disc arranged on the indoor area and the first protruding portion, a drainage groove is formed in the water receiving disc, and the outlet end of the drainage groove in the first direction of the base plate is communicated with the front end of the first protruding portion connected with the first recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960385.3U CN212805852U (en) | 2020-09-09 | 2020-09-09 | Window type air conditioner and chassis thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960385.3U CN212805852U (en) | 2020-09-09 | 2020-09-09 | Window type air conditioner and chassis thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805852U true CN212805852U (en) | 2021-03-26 |
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ID=75088974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021960385.3U Active CN212805852U (en) | 2020-09-09 | 2020-09-09 | Window type air conditioner and chassis thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212805852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543193A (en) * | 2022-02-15 | 2022-05-27 | 北京小米移动软件有限公司 | Electric control assembly, air conditioner outdoor unit and air conditioning system |
-
2020
- 2020-09-09 CN CN202021960385.3U patent/CN212805852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543193A (en) * | 2022-02-15 | 2022-05-27 | 北京小米移动软件有限公司 | Electric control assembly, air conditioner outdoor unit and air conditioning system |
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