CN203454297U - Drainage assembly for outdoor unit of air conditioner - Google Patents
Drainage assembly for outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN203454297U CN203454297U CN201320533615.1U CN201320533615U CN203454297U CN 203454297 U CN203454297 U CN 203454297U CN 201320533615 U CN201320533615 U CN 201320533615U CN 203454297 U CN203454297 U CN 203454297U
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- outdoor unit
- water leg
- air
- bottom plate
- deflector
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Abstract
The utility model relates to a drainage assembly for an outdoor unit of an air conditioner, which comprises an outdoor unit chassis and a mounting beam arranged on the outdoor unit chassis. The middle part of the outdoor unit chassis is provided with a water accumulation tank; the bottom plate of the water accumulation tank entirely tilts towards one end of the outdoor unit chassis, and the lower end of the water accumulation tank is provided with a drainage portion; deflectors for accumulating condensed water dropped by a heat exchanger are arranged on the mounting beam; the deflectors are located at the edge portions of the water accumulation tank and higher than the water accumulation tank; and the deflectors tilt downwardly towards the middle portion of the water accumulation tank. With the drainage assembly for the outdoor unit, the condensed water can be ensured to be quickly and completely drained out of the air conditioner outdoor unit, corrosion of the condensed water on the spare parts inside the air conditioner outdoor unit can be avoided, the phenomena that the heat exchanger of the outdoor unit is frosted or frozen in the heating working condition can be effectively avoided, and the heating effect is ensured.
Description
Technical field
The utility model relates to refrigeration plant manufacturing technology field, particularly a kind of draining assembly of air-conditioner outdoor unit.
Background technology
Air-conditioning is in operation during heating mode, and its off-premises station heat exchanger is the state in low temperature as evaporimeter, in long-term running, when its temperature is during lower than the dew-point temperature of ambient water steam, easily makes airborne steam condense into water.
Therefore, when operation heating condition, the a large amount of ponding of off-premises station surroundings meeting, if ponding is drained not in time, under lower external environment, ponding may glaciation, this can make the heat exchanger of hot off-premises station enter frosting, icing state, have a strong impact on the heat transfer effect of heat exchanger, and increase the defrost time of off-premises station heat exchanger in heating, be unfavorable for the heating effect of indoor; In addition, rainwater at ordinary times accumulates in the bottom of off-premises station, also can make outdoor unit inner long-term in moist state, causes the parts corrosion in unit.
In current split-type air conditioner, be generally to carry out draining by offer osculum on the chassis base plate of off-premises station, the condensed water being dripped by heat exchanger directly drips on chassis, and then condensed water confluxes and to osculum, water discharged.
Yet, condensed water on heat exchanger often can drip downwards along the edge of heat exchanger, and the below at heat exchanger edge is just in time also the edge of bottom plate of outdoor unit, the condensed water that drops onto bottom plate of outdoor unit edge easily remains in bottom plate of outdoor unit and thoroughly emptying, this will cause the RT of condensed water in chassis longer, under low temperature environment, be very easy to cause the heat exchanger of off-premises station to occur frosting or icing phenomenon, affect the heating effect of heating; The condensed water of emptying also can not cause the corrosion of unit parts simultaneously.
Therefore, how can protect condensed water and discharge air-conditioner outdoor unit rapidly and thoroughly, be the technical problem that current those skilled in the art need solution badly.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioner outdoor unit draining assembly, with guarantee condensed water can be rapidly and discharge thoroughly air-conditioner outdoor unit, avoid air-conditioning off-premises station when heating to occur frosting or icing phenomenon, reduce the corrosion of condensed water to the parts of off-premises station simultaneously.
For solving the problems of the technologies described above, the utility model provides a kind of air-conditioner outdoor unit draining assembly, and described air-conditioner outdoor unit draining assembly comprises bottom plate of outdoor unit and be arranged at the mounting rail on described bottom plate of outdoor unit, and,
Described bottom plate of outdoor unit middle part has water leg, and the base plate integral body of described water leg tilts to one end of described bottom plate of outdoor unit, and the lower one end of described water leg is provided with Drainage Division;
On described mounting rail, be provided with for collecting the deflector of the condensed water that heat exchanger drips, described deflector is positioned at the edge of described water leg and higher than described water leg, and described deflector is downward-sloping towards the middle part of described water leg.
Preferably, the side that described deflector is lower is also provided with dash flanging, and on described dash flanging, offers to the delivery port of described water leg middle part draining.
Preferably, the angle of described deflector and horizontal plane is 3 °-7 °.
Preferably, described bottom plate of outdoor unit and described water leg are split-type structural, wherein said bottom plate of outdoor unit is for to enclose by panel beating the supporting frame structure forming, middle part is vacant water leg installation portion, and described water leg is embedded in described water leg installation portion and is fixedly connected with described bottom plate of outdoor unit.
Preferably, described water leg is formed by polylith panel beating assembled folding, and has the panel beating of draining process to coordinate place, gap to be also coated with application of anti-leakage layers.
Preferably, described application of anti-leakage layers is glass glue-line.
Preferably, the angle between described deflector and horizontal plane is adjustable.
Preferably, the base plate of described water leg and the angle between horizontal plane are adjustable.
Preferably, the base plate of described water leg and the angle between horizontal plane are 2 °-5 °.
Preferably, described Drainage Division is the drainpipe being connected with the sidewall of described water leg.
Air-conditioner outdoor unit draining assembly provided by the utility model comprises bottom plate of outdoor unit and is arranged on the mounting rail on bottom plate of outdoor unit as can be seen from the above technical solutions, and the middle part at bottom plate of outdoor unit is provided with water leg, the base plate integral body of water leg tilts to one end of bottom plate of outdoor unit, and water leg compared with low side, be provided with Drainage Division, deflector is arranged on mounting rail the position higher than water leg, deflector is for collecting the condensed water that heat exchanger drips, and deflector is downward-sloping towards the middle part of water leg, thereby the middle part by condensate water guide to water leg.
After completing the assembling of off-premises station, deflector is between heat exchanger and the water leg of bottom plate of outdoor unit, because the edge at water leg is provided with deflector, and deflector is downward-sloping towards the middle part of water leg, thereby the condensed water being dripped by heat exchanger edge can be guided to the middle part of water leg under the effect of deflector, thereby avoid condensed water to retain in the edge of bottom plate of outdoor unit, and the base plate integral body of water leg is to one end inclination of bottom plate of outdoor unit, and water leg is provided with Drainage Division compared with low side, thereby the condensed water that drops onto water leg middle part can be discharged off-premises station by Drainage Division rapidly.
As can be seen here, off-premises station draining assembly provided by the utility model can guarantee that condensed water discharges rapidly and thoroughly air-conditioner outdoor unit, this not only can be avoided the corrosion of condensed water to the parts in air-conditioner outdoor unit, can also effectively avoid the heat exchanger of off-premises station under heating condition to occur frosting or icing phenomenon, thereby guarantee heating effect simultaneously.
Accompanying drawing explanation
The part-structure schematic diagram of the off-premises station draining assembly that Fig. 1 provides for the utility model embodiment;
The structural representation of the deflector that Fig. 2 provides for the utility model embodiment;
The angle of inclination schematic diagram that Fig. 3 is the deflector that provides in the utility model embodiment;
The structural representation that Fig. 4 is the water leg that provides in the utility model embodiment.
Wherein, 1 is bottom plate of outdoor unit, and 2 is deflector, and 3 is water leg, and 4 is drainpipe, and 5 is dash flanging, and 6 is delivery port.
The specific embodiment
Core of the present utility model is to provide a kind of air-conditioner outdoor unit draining assembly, with guarantee condensed water can be rapidly and discharge thoroughly air-conditioner outdoor unit, avoid air-conditioning off-premises station when heating to occur frosting or icing phenomenon, reduce the corrosion of condensed water to the parts of off-premises station simultaneously.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, the part-structure schematic diagram of the off-premises station draining assembly that Fig. 1 provides for the utility model embodiment.
The air-conditioner outdoor unit draining assembly providing in the utility model embodiment is particularly useful for the off-premises station of Centralized Air-conditioning in Public Buildings, this air-conditioner outdoor unit draining assembly comprises bottom plate of outdoor unit 1 and is arranged on the mounting rail (not shown) on bottom plate of outdoor unit, and at the middle part of bottom plate of outdoor unit 1, be provided with the water leg 3 for catchmenting, the base plate integral body of water leg 3 tilts to one end of bottom plate of outdoor unit 1, and is provided with Drainage Division in the lower one end of the base plate of water leg 3;
Mounting rail is used for hanging on the one hand establishes heat exchanger, on mounting rail, be also provided with for collecting the deflector 2 of the condensed water that heat exchanger drips simultaneously, deflector 2 is positioned at the edge of water leg 3, and it is higher than water leg 3, as shown in fig. 1, and deflector 2 is downward-sloping towards the middle part of water leg 3, so as by the condensate water guide of collecting the middle part to water leg 3.
After completing the assembling of off-premises station, deflector 2 is between heat exchanger and the water leg 3 of bottom plate of outdoor unit 1, because the edge at water leg 3 is provided with deflector 2, and deflector 2 is downward-sloping towards the middle part of water leg 3, thereby the condensed water being dripped by heat exchanger edge can be guided to the middle part of water leg 3 under the effect of deflector 2, thereby avoid condensed water to retain in the edge of bottom plate of outdoor unit 1, and the base plate integral body of water leg 3 is to one end inclination of bottom plate of outdoor unit 1, and water leg 3 is provided with Drainage Division compared with low side, thereby the condensed water that drops onto water leg 3 middle parts can be discharged off-premises station by Drainage Division rapidly.
As can be seen here, the off-premises station draining assembly providing in above-described embodiment can guarantee that condensed water discharges rapidly and thoroughly air-conditioner outdoor unit, this not only can be avoided the corrosion of condensed water to the parts in air-conditioner outdoor unit, can also effectively avoid the heat exchanger of off-premises station under heating condition to occur frosting or icing phenomenon, thereby guarantee heating effect simultaneously.
In order further to optimize the technical scheme in above-described embodiment, in the present embodiment, preferably the periphery at deflector 2 is provided with dash flanging 5, and on dash flanging 5, offer to the delivery port 6 of water leg 3 middle part drainings, so that the condensed water that makes to drop onto on deflector 2 can be guided to the middle part of water leg 3 along delivery port 6, avoid condensed water from other positions outflow at random of deflector 2.
Angle α between deflector 2 and horizontal plane is arranged on 3 °-7 ° and is advisable, and for example α is set to 5 °, can guarantee to be dropped in the middle part that condensed water on deflector 2 is guided to rapidly water leg 3.
Current many producers adopt the form of chassis die sinking to make the bottom plate of outdoor unit with diversion function, but not only initial stage mould input is larger to adopt this kind of mode to make bottom plate of outdoor unit, and after once the shape of the heat exchanger of air-conditioning changes, also need to make the bottom plate of outdoor unit mating with new heat exchanger and make mould, this just causes the change underaction of bottom plate of outdoor unit, in the off-premises station draining assembly for this reason providing in the present embodiment, bottom plate of outdoor unit 1 and water leg 3 are split-type structural, wherein bottom plate of outdoor unit 1 is by panel beating, to enclose the supporting frame structure of formation, its middle part forms vacant water leg installation portion, water leg 3 is embedded in water leg installation portion, and be fixedly connected with bottom plate of outdoor unit 1.
Because bottom plate of outdoor unit 1 is for enclosing the supporting frame structure forming by panel beating, once the physical dimension of bottom plate of outdoor unit needs to change, only need panel beating to enclose the size and dimension needing, it is easy and simple to handle, thereby can realize the flexible change of bottom plate of outdoor unit 1 Outside Dimensions.
Further, the water leg 3 providing in the present embodiment is also to form by polylith panel beating assembled folding, and the cooperation gap for fear of condensed water from panel beating spills, and in the present embodiment, also at the panel beating that has draining process, coordinates place, gap to be coated with application of anti-leakage layers.
The material of application of anti-leakage layers can have multiple choices, and the application of anti-leakage layers in the present embodiment preferably adopts glass glue-line, can also be the application of anti-leakage layers that the other materials such as metal glue-line, layer of silica gel form certainly.
Further, the deflector 2 and the angle between horizontal plane that in the present embodiment, provide are adjustable, concrete, deflector 2 can adopt flexible board, by pulling deflector 2, can realize the variation of angle between deflector 2 and horizontal plane, certainly, can also be by the rotating installation portion being arranged on for installing with mounting rail of the plate face of deflector 2, and on installation portion, be provided with for locking the locking device of deflector 2 plate faces, the plate face of deflector 2 is rotated around its installation portion, can realize the variation of angle between deflector 2 and horizontal plane.
Further, in the air-conditioner outdoor unit draining assembly providing in the present embodiment, the base plate of water leg 3 and the angle between horizontal plane are also adjustable, please refer to Fig. 4, water leg 3 specifically consists of base plate and side plate, and side plate is removable, the height of side plate is increased to the other end gradually by one end, thereby forms the water leg 3 that the degree of depth is increased to the other end gradually by one end after combining with base plate.Therefore change the difference of water leg side plate two ends height, i.e. the inclined degree of capable of regulating water leg 3 base plates, thus realize the adjustment to angle between the base plate of water leg 3 and horizontal plane.
The base plate of water leg 3 and the angle between horizontal plane should be arranged in the scope of 2 °-5 °, and in the present embodiment, base plate and the angle between horizontal plane of preferred water leg 3 are set to 2 °.
Drainage Division in above-described embodiment is specifically as follows osculum or drainpipe 4, even can be set to as required the mechanical parts such as draining pump.
After the air-conditioner outdoor unit draining assembly that adopts the utility model embodiment to provide, the drainage procedure of air-conditioner outdoor unit is:
The condensed water of separating out in air and condensing on heat exchanger drops onto on the deflector 2 of its below along the heat exchanger fin of heat exchanger;
Water on deflector 2, under Action of Gravity Field, flows to the side that deflector 2 is lower and is flowed out by the delivery port 6 on deflector 2;
When carrying out storm-water drainage, the rainwater being entered by air-conditioning top or side or directly enter in water leg 3 and to discharge by top, or by being slipped to after heat exchanger on deflector 2, then be pooled in water leg 3 and be discharged from.
Above air-conditioner outdoor unit draining assembly provided by the utility model is described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. an air-conditioner outdoor unit draining assembly, comprises bottom plate of outdoor unit (1) and is arranged at the mounting rail on described bottom plate of outdoor unit (1), it is characterized in that,
Described bottom plate of outdoor unit (1) middle part has water leg (3), and the base plate integral body of described water leg (3) tilts to one end of described bottom plate of outdoor unit (1), and the lower one end of described water leg (3) is provided with Drainage Division;
On described mounting rail, be provided with for collecting the deflector (2) of the condensed water that heat exchanger drips, described deflector (2) is positioned at the edge of described water leg (3) and higher than described water leg (3), and described deflector (2) is downward-sloping towards the middle part of described water leg (3).
2. air-conditioner outdoor unit draining assembly according to claim 1, it is characterized in that, the side that described deflector (2) is lower is also provided with dash flanging (5), and on described dash flanging (5), offers to the delivery port (6) of described water leg (3) middle part draining.
3. air-conditioner outdoor unit draining assembly according to claim 1, is characterized in that, described deflector (2) is 3 °-7 ° with the angle of horizontal plane.
4. air-conditioner outdoor unit draining assembly according to claim 1, it is characterized in that, described bottom plate of outdoor unit (1) is split-type structural with described water leg (3), wherein said bottom plate of outdoor unit (1) is for to enclose by panel beating the supporting frame structure forming, middle part is vacant water leg installation portion, and described water leg (3) is embedded in described water leg installation portion and is fixedly connected with described bottom plate of outdoor unit (1).
5. air-conditioner outdoor unit draining assembly according to claim 4, is characterized in that, described water leg (3) is formed by polylith panel beating assembled folding, and has the panel beating of draining process to coordinate place, gap to be also coated with application of anti-leakage layers.
6. air-conditioner outdoor unit draining assembly according to claim 5, is characterized in that, described application of anti-leakage layers is glass glue-line.
7. air-conditioner outdoor unit draining assembly according to claim 5, is characterized in that, the angle between described deflector (2) and horizontal plane is adjustable.
8. air-conditioner outdoor unit draining assembly according to claim 5, is characterized in that, base plate and the angle between horizontal plane of described water leg (3) are adjustable.
9. air-conditioner outdoor unit draining assembly according to claim 1, is characterized in that, the base plate of described water leg (3) and the angle between horizontal plane are 2 °-5 °.
10. air-conditioner outdoor unit draining assembly according to claim 1, is characterized in that, described Drainage Division is the drainpipe (4) being connected with the sidewall of described water leg (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533615.1U CN203454297U (en) | 2013-08-29 | 2013-08-29 | Drainage assembly for outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533615.1U CN203454297U (en) | 2013-08-29 | 2013-08-29 | Drainage assembly for outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454297U true CN203454297U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533615.1U Expired - Lifetime CN203454297U (en) | 2013-08-29 | 2013-08-29 | Drainage assembly for outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN203454297U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930683A (en) * | 2015-06-12 | 2015-09-23 | 国网上海市电力公司 | Universal water leakage flow guide device for transformer substation air conditioner |
| CN106766081A (en) * | 2016-12-28 | 2017-05-31 | 珠海格力电器股份有限公司 | Water collector and marine tuber pipe machine |
| CN107003016A (en) * | 2014-12-26 | 2017-08-01 | 三菱电机株式会社 | Outdoor unit |
| CN108375131A (en) * | 2018-01-11 | 2018-08-07 | 青岛海尔空调器有限总公司 | A kind of air conditioner outdoor unit chassis and preparation method thereof |
| CN112303746A (en) * | 2020-10-21 | 2021-02-02 | 中山市雅西环保科技有限公司 | Air conditioner outdoor unit with water receiving function |
-
2013
- 2013-08-29 CN CN201320533615.1U patent/CN203454297U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107003016A (en) * | 2014-12-26 | 2017-08-01 | 三菱电机株式会社 | Outdoor unit |
| CN104930683A (en) * | 2015-06-12 | 2015-09-23 | 国网上海市电力公司 | Universal water leakage flow guide device for transformer substation air conditioner |
| CN104930683B (en) * | 2015-06-12 | 2018-05-08 | 国网上海市电力公司 | A kind of universal leak guiding device for substation's air-conditioning |
| CN106766081A (en) * | 2016-12-28 | 2017-05-31 | 珠海格力电器股份有限公司 | Water collector and marine tuber pipe machine |
| WO2018120748A1 (en) * | 2016-12-28 | 2018-07-05 | 珠海格力电器股份有限公司 | Water drain pan and marine duct-type air conditioner |
| CN106766081B (en) * | 2016-12-28 | 2020-01-07 | 珠海格力电器股份有限公司 | Water collector and marine tuber pipe machine |
| CN108375131A (en) * | 2018-01-11 | 2018-08-07 | 青岛海尔空调器有限总公司 | A kind of air conditioner outdoor unit chassis and preparation method thereof |
| CN108375131B (en) * | 2018-01-11 | 2020-05-29 | 青岛海尔空调器有限总公司 | Air conditioner outdoor unit chassis and manufacturing method thereof |
| CN112303746A (en) * | 2020-10-21 | 2021-02-02 | 中山市雅西环保科技有限公司 | Air conditioner outdoor unit with water receiving function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |