CN101639280A - Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners - Google Patents
Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners Download PDFInfo
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- CN101639280A CN101639280A CN200810053969A CN200810053969A CN101639280A CN 101639280 A CN101639280 A CN 101639280A CN 200810053969 A CN200810053969 A CN 200810053969A CN 200810053969 A CN200810053969 A CN 200810053969A CN 101639280 A CN101639280 A CN 101639280A
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- chassis
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- bayonet socket
- drainage
- drain assembly
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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 invention relates to an air-conditioning technique, in particular to a structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners, which closely combines the drainage components and the chassis of the indoor units of the wall-mounted air conditioners to prevent condensed water from dripping indoors, and solves the problem that the prior connectionstructure is loose in combination, large in gaps and easy to drip water indoors. The structure with the technical scheme comprises a drainage component, a main framework and a chassis, wherein the drainage component consists of a drainage groove of which the underside is provided with a drainage pipe mouth and the outside of the bottom surface is connected with a wind-guiding vane; the main framework forms an indoor unit of a wall-mounted air conditioner; various components are arranged inside the chassis; the left end of the drainage component is in threaded connection with a bolt hole at the left end of the chassis through the bolt hole on the left end of the drainage component by use of a bolt; the middle part of the drainage component is in inserted connection with two clamp slots onthe middle part of the chassis through two clamp heads on the middle part of the drainage component; and the right end of the drainage component is in close inserted connection with an injection-molded bayonet on the chassis through the edge of the drainage groove. The structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners has the advantages of easy installation and firm close combination, thereby effectively preventing condensed water from dripping and leaking.
Description
Technical field
The present invention relates to air-conditioning technique, particularly a kind of drain assembly that makes cooperates wall-hanging air conditioner indoor unit drain assembly and chassis syndeton closely with the chassis.
Background technology
In general, air-conditioner is the device that indoor air is maintained needed optimum state.For example, when summer, indoor temperature was high, it was sent the low cool breeze of temperature and reduces indoor temperature, and when winter, indoor temperature was low, it was sent the high warm braw of temperature and warms oneself.
In addition, other purposes of air-conditioner also comprises the multiple functions such as air cleaning of regulating indoor humidity and occurring recently.
Air-conditioner roughly is divided into integral type and split type.Integral air conditioner integral body constitutes a unit, and detachable air conditioner is to constitute with indoor set that is installed in the interior volume that needs the adjusting air and the off-premises station that is installed in the exterior space.Consider the installation environment of noise and air-conditioner etc., detachable air conditioner is widely used recently.
Fig. 1 is the exploded perspective view of the split wall-hanging air conditioner indoor unit internal structure of prior art.
As shown in the figure, chassis 110 forms the main frame of wall-hanging air conditioner indoor unit.The outward appearance that front panel 130 constitutes indoor set is installed in the front on chassis 110.The chassis 110 that front panel 130 is installed can be installed on the indoor wall.
As shown in the figure, the outward appearance of the indoor set that forms with chassis 110 and front panel 130 is wholely forwards to protrude.
Between chassis and front panel, form the space of a plurality of parts that will illustrate below installing.
The suction panel 150 with preceding suction grille 155 is installed in the place ahead of plate 130 in front, forms the front outward appearance of indoor set.And, in the upper end of suction panel, hinge fraction (not shown) is set suction panel 150 is rotated so that change or scavenge filter.
Preceding suction grille is the passage that sucks air from the space of needs adjusting air to indoor set, and becomes one with suction panel 150.
In addition, in front plate 130 top also form the last suction grille 155 of left and right directions ', last suction grille forms one or separates setting in addition with front panel 130.
In addition, in the front of heat exchanger 300, install and purify the filter 160 that sucks air.
Fan 400 is installed at rear at heat exchanger 300.The effect of fan 400 is: regulate the space suction air of air from needs after, regulate the space discharge air of air again to needs.And the structure of the air-flow of the fan-shaped one-tenth of guides wind is integrally formed in the inboard on chassis 110.
In addition, the air that carries out heat exchange through over-heat-exchanger 300 is discharged to the space that needs are regulated air by fan 400, for this reason, on the chassis 110 and the lower end of front panel 130 combinations, air exhausting grille 500 is installed.
In air exhausting grille 500 inside, form the air of discharging through passing through fan 400, regulate the air exhaust passage (not shown) of the space guiding of air to needs.
And, in the inside of air exhaust passage, the horizontal wind blade 510 of the direction of air of adjusting discharge downwards and the orienting vertical wind-guiding vanes 530 that left and right adjusting is discharged direction of air are installed.Orienting vertical wind-guiding vanes 530 forms a plurality of, and these a plurality of orienting vertical wind-guiding vanes are connected by connecting rod, so synchronization action.
Again, the middle part of plate lower end in front, display part P with the duty that shows air-conditioner.
Show that as Fig. 1 for stationary heat exchangers 300, when the left side on chassis 110 was provided with fixed mount 200, the right side was provided with and the corresponding fixed lobe of the stator 350 of heat exchanger 300 portion 210.And, in fixed lobe portion 210, form screw 210a.
Form insertion heat exchanger left end portion biserial return bend insertion groove 202a, 202b, 202c at front portion, top, the rear portion of fixed mount 200, at insertion groove 202a, 202b, 202c bosom, protrude a plurality of grabs (not shown) of the left side refrigerant pipe return bend 310a that forms stationary heat exchangers 300.
Again, on right-hand member stator 350 tops of heat exchanger 300, the corresponding screw 350a of screw 201a in formation and the chassis fixed lobe portion 210.
Under above-mentioned condition, use screw S and 114 that fixed mount 200 is fixed on the chassis 110.
When to insertion groove 202a, the 202b of fixed mount 200, when 202c inserts the return bend 310a of heat exchanger 300, the return bend left end is inserted into the grab of groove inside and fixes.
Then, on the right side of heat exchanger 300, or rather, stator 350 is close to the fixed lobe portion 210 on chassis 110 after, after with screw S screw 350a, 210a being linked, heat exchanger 300 is fixed on the chassis 110.
When air conditioner refrigerating turns round, the temperature of heat exchanger 300 is very low, airborne water is met cold and is condensed upon on the fin 330 of indoor heat converter, and the condensed water of accumulation is because of following of gravity, so need are installed the drain assembly 8 with rhone and draining mouth of pipe below the heat exchanger.
As Fig. 2,3, shown in 7, its drain assembly 8 of existing wall-hanging air conditioner indoor unit is by rhone, the wind blade that the draining mouth of pipe of rhone bottom and outer wall thereof connect is formed, the drain assembly left end is with screw, screw hole and chassis left end screw are spirally connected, peg graft with 2 draw-in grooves on 2 dops on it and chassis in the middle part of drain assembly, drain assembly right-hand member rhone edge and chassis counterpart 2 overlap joints, but this cooperation make drain assembly be installed on the chassis back connect relatively more loosening and the gap too big, when indoor set is hung on the wall, easily causes condensing drip to fall within tank and flow in indoor outward.
Summary of the invention
The present invention's the problems referred to above for existing in solving existing wall-hanging air conditioner indoor unit drain assembly and the chassis being connected, improvement also discloses a kind of wall-hanging air conditioner indoor unit drain assembly and chassis syndeton, and the structure of its technical scheme includes: the following draining mouth of pipe, the outside drain assembly that connects the rhone composition of wind blade in bottom surface of being formed with; Form the wall-hanging air conditioner indoor unit main frame, the inner chassis that various parts are installed; Above-mentioned drain assembly left end is spirally connected with screw with its screwing hole and chassis left end screw hole, peg graft with 2 draw-in grooves at 2 dops on it and middle part, chassis in the middle part of drain assembly, the right-hand member of drain assembly is closely pegged graft with the bayonet socket of injection moulding on rhone edge and the chassis.
The bayonet socket of injection moulding is formed with the U-shaped bayonet socket by bayonet socket upper plate, bayonet socket lower plate on the above-mentioned chassis, and bayonet socket is towards rhone edge, corresponding section, and the bayonet socket width is identical with the edge thickness of corresponding section rhone, and can closely be plugged in the rhone edge wherein is criterion.
In order to strengthen bayonet socket intensity, firm plug, be injected with a ribs above the above-mentioned bayonet socket upper plate.
Advantage and good effect: the drain assembly of wall-hanging air conditioner indoor unit of the present invention is injected with the bayonet socket of being made up of bayonet socket upper plate 3a and bayonet socket lower plate 3b 3 on the chassis of its right-hand member rhone edge and chassis lap-joint, the bayonet socket width is identical with the edge thickness of corresponding section rhone, the rhone edges of boards are inserted in the bayonet socket along closely cooperating, therefore, left end at drain assembly is bolted in the chassis by screw, middle part and right-hand member are plugged under the situation on the chassis, drain assembly combines very fastening with the chassis, the very tight and convenient installation of fitting accumulates condensed water also can not drip when too much rhone outside and leak in indoor.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of existing wall-hanging air conditioner indoor unit;
Fig. 2 is that the drain assembly of wall-hanging air conditioner indoor unit is installed oblique view on the chassis;
Fig. 3 is rhone edge 1 and chassis counterpart 2 overlap joint figure in the existing wall-hanging air conditioner indoor unit drain assembly;
Fig. 4 is rhone edge 1 and chassis upper latch notch 3 plugboard charts in the wall-hanging air conditioner indoor unit drain assembly of the present invention;
Fig. 5 is a wall-hanging air conditioner indoor unit of the present invention chassis upper latch notch stereogram;
Fig. 6 is rhone edge and a chassis upper latch notch grafting enlarged drawing among Fig. 4;
Fig. 7 is the drain assembly stereogram of existing wall-hanging air conditioner indoor unit.
Major part symbol description among the figure:
110-chassis 8-drain assembly
530-wind blade 1-rhone edge
2-chassis counterpart 3-bayonet socket
3a-bayonet socket upper plate 3b-bayonet socket lower plate
3c-ribs 4-rhone
5-dop, the draw-in groove 6-draining mouth of pipe
The 9-screw hole
The specific embodiment
Lift following example and accompanying drawings again in down in order to further specify content of the present invention, technical scheme and characteristics:
As mentioned above, wall-hanging air conditioner indoor unit is mainly by forming main frame, the inner chassis 110 that various parts are installed; Be installed on the front panel 130 of its front; Being installed on air draft assembly such as heat exchanger in the chassis, fan 400, air guide and drain assembly constitutes, shown in Fig. 2,4,5,6, wall-hanging air conditioner indoor unit drain assembly of the present invention includes with the technical scheme of chassis syndeton: the following draining mouth of pipe 6, the outside drain assembly 8 that is connected rhone 4 compositions of wind blade 530 in (see figure 7) bottom surface of being formed with; Form the wall-hanging air conditioner indoor unit main frame, the inner chassis 110 that various parts are installed; It is characterized in that: above-mentioned drain assembly left end is spirally connected with screw with chassis left end screw hole with its screwing hole 9, the middle part of drain assembly is with 2 draw-in grooves, the 5 grafting (see figure 2)s at 2 dops on it and middle part, chassis, and the right-hand member of drain assembly is with the bayonet socket 3 of injection moulding on rhone edge 1 and the chassis closely peg graft (seeing Fig. 4,6).
The bayonet socket 3 of above-mentioned chassis injection moulding is formed with the U-shaped bayonet socket by bayonet socket upper plate 3a, bayonet socket lower plate 3b, bayonet socket is towards the rhone edge of corresponding section, the bayonet socket width is identical with rhone edge, corresponding section 1 thickness, and can closely be plugged in the rhone edge wherein is criterion.
In order to strengthen bayonet socket 3 intensity, firm plug, be injected with a ribs 3c above the above-mentioned bayonet socket upper plate 3a.
Wall-hanging air conditioner indoor unit drain assembly of the present invention and chassis syndeton are bolted in the chassis at the left end of drain assembly by screw, middle part and right-hand member are plugged under the situation on the chassis, drain assembly combines very fastening with the chassis, the very tight and convenient installation of fitting accumulates condensed water also can not drip when too much rhone outside and leak in indoor.
Claims (3)
1, a kind of wall-hanging air conditioner indoor unit drain assembly and chassis syndeton include: the following draining mouth of pipe, the outside drain assembly that connects the rhone composition of wind blade in bottom surface of being formed with; Form the wall-hanging air conditioner indoor unit main frame, the inner chassis that various parts are installed; It is characterized in that: above-mentioned drain assembly left end is spirally connected with screw with its screwing hole and chassis left end screw hole, peg graft with 2 draw-in grooves of 2 dops and middle parts, chassis on it in the middle part of drain assembly, the right-hand member of drain assembly is closely pegged graft with the bayonet socket of injection moulding on rhone edge and the chassis.
2, wall-hanging air conditioner indoor unit drain assembly according to claim 1 and chassis syndeton, it is characterized in that: the bayonet socket of injection moulding is formed with the U-shaped bayonet socket by bayonet socket upper plate, bayonet socket lower plate on the above-mentioned chassis, bayonet socket is towards the rhone edge of corresponding section, the bayonet socket width is identical with the rhone edge thickness of corresponding section, and can closely be plugged in the rhone edge wherein is criterion.
3, wall-hanging air conditioner indoor unit drain assembly according to claim 1 and chassis syndeton is characterized in that: in order to strengthen bayonet socket intensity, firm plug, be injected with a ribs above the above-mentioned bayonet socket upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810053969A CN101639280A (en) | 2008-07-29 | 2008-07-29 | Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810053969A CN101639280A (en) | 2008-07-29 | 2008-07-29 | Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101639280A true CN101639280A (en) | 2010-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810053969A Pending CN101639280A (en) | 2008-07-29 | 2008-07-29 | Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101639280A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705239A (en) * | 2017-01-18 | 2017-05-24 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and wall-mounted air conditioner |
| CN110057096A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Chassis and wall-mounted air conditioner |
| CN110057077A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Shell and wall-mounted air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138935A (en) * | 1982-02-13 | 1983-08-18 | Mitsubishi Electric Corp | Air conditioner |
| JPH01111158A (en) * | 1987-10-22 | 1989-04-27 | Matsushita Electric Ind Co Ltd | Ventilation circuit shielding device of air conditioner |
| CN2420563Y (en) * | 2000-04-29 | 2001-02-21 | 广东美的集团股份有限公司 | Two purpose indoor machine of air conditioner for sitting and hanging |
| CN1796894A (en) * | 2004-12-24 | 2006-07-05 | 乐金电子(天津)电器有限公司 | Structure of tray for receiving water in outdoor machine of separation type conditionner possessing circulating device for condensed water |
| CN1979046A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Drainage pipe structure of window-type air-conditioner |
| JP4708199B2 (en) * | 2006-01-20 | 2011-06-22 | シャープ株式会社 | Air conditioner |
-
2008
- 2008-07-29 CN CN200810053969A patent/CN101639280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138935A (en) * | 1982-02-13 | 1983-08-18 | Mitsubishi Electric Corp | Air conditioner |
| JPH01111158A (en) * | 1987-10-22 | 1989-04-27 | Matsushita Electric Ind Co Ltd | Ventilation circuit shielding device of air conditioner |
| CN2420563Y (en) * | 2000-04-29 | 2001-02-21 | 广东美的集团股份有限公司 | Two purpose indoor machine of air conditioner for sitting and hanging |
| CN1796894A (en) * | 2004-12-24 | 2006-07-05 | 乐金电子(天津)电器有限公司 | Structure of tray for receiving water in outdoor machine of separation type conditionner possessing circulating device for condensed water |
| CN1979046A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Drainage pipe structure of window-type air-conditioner |
| JP4708199B2 (en) * | 2006-01-20 | 2011-06-22 | シャープ株式会社 | Air conditioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705239A (en) * | 2017-01-18 | 2017-05-24 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and wall-mounted air conditioner |
| WO2018133248A1 (en) * | 2017-01-18 | 2018-07-26 | 广东美的制冷设备有限公司 | Indoor unit of wall-mounted air conditioner and wall-mounted air conditioner |
| CN106705239B (en) * | 2017-01-18 | 2020-02-11 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and wall-mounted air conditioner |
| CN110057096A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Chassis and wall-mounted air conditioner |
| CN110057077A (en) * | 2019-05-31 | 2019-07-26 | 广东美的制冷设备有限公司 | Shell and wall-mounted air conditioner |
| CN110057096B (en) * | 2019-05-31 | 2024-05-03 | 广东美的制冷设备有限公司 | Chassis and wall-mounted air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100203 |