CN1548846A - Water discharge device for air conditioner - Google Patents
Water discharge device for air conditioner Download PDFInfo
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- CN1548846A CN1548846A CNA03129779XA CN03129779A CN1548846A CN 1548846 A CN1548846 A CN 1548846A CN A03129779X A CNA03129779X A CN A03129779XA CN 03129779 A CN03129779 A CN 03129779A CN 1548846 A CN1548846 A CN 1548846A
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- water
- storage tank
- aqua storage
- condensed water
- discharge outlet
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Abstract
The water draining unit for air conditioner includes water accepting groove for collecting condensed water and water storing groove for storing condensed water. The storing condensed water is set on one end of the water accepting groove and is provided with water draining port in the outer wall. The water accepting groove has bottom higher than the water draining port, and the water storing groove has bottom lower than the water draining port. The water storing groove has also L-shaped baffle comprising integral horizontal part connected to the water storing groove and vertical part with end extending to the position lower than the water draining port. The present invention is simple structure and reliable operation, and can block inverse air flow to drain condensed water fluently.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of Dranage for air conditioner.
Background technology
As everyone knows, air-conditioner is a kind of interior temperature of conditioning chamber, household electrical appliance of humidity of being used for, air-conditioner can be divided into two types of integral air conditioner and Saperated air conditioners, the indoor set and the off-premises station of integral air conditioner are combined, and Saperated air conditioner then comprises independently indoor set and off-premises station.
As shown in Figure 1, the basic structure of the indoor set of existing common Saperated air conditioner is: shell 1 forms the outward appearance of indoor set, and shell 1 is the prolate square configuration, its positive setting by front panel 2.
Be formed with on the front panel 2 air-breathing window 2 ', air-breathing window 2 ' effect be to suck room air; Air-breathing window 2 ' front is provided with and is used for the filter screen 4 of filtered air; Described filter screen 4 fronts are provided with grid 5, and the effect of grid 5 is block vision, make the people can not directly see the inside of front panel 2 from the outside, allow air by air-breathing window 2 ' enter indoor set simultaneously.
The back of described front panel 2 is provided with heat exchanger 7, and the effect of heat exchanger 7 is to make the refrigerant in the heat exchange loop carry out heat exchange with room air by air-breathing window 2 ' suction.Described heat exchanger 7 be shaped as rectangle, its area is corresponding with the area of grid 5.
Be provided with dividing plate 9 in the described shell 1, heat exchanger 7 is arranged on the dividing plate 9; The centre of dividing plate 9 be formed with dividing plate hole 9 ', the air guiding in dividing plate hole 9 ' can will flow through from heat exchanger 7 come is to fan 11; The lower end of described dividing plate 9 is formed with drain pan 10, and the effect of drain pan 10 is that the condensed water that will produce on the heat exchanger is collected and discharged.Certainly, described drain pan 10 also can be arranged on independently dividing plate 9 below.
As shown in Figure 2, described drain pan 10 discharges after the condensing drip that falls from heat exchanger 7 can being compiled, and overflows in order to prevent condensed water, and the edge of drain pan 10 raises up; The two ends of drain pan 10 be respectively arranged with discharge outlet 10 ', the discharge outlet 10 ' condensed water that collects in drain pan 10 can be discharged along drainpipe.
The rear of described dividing plate 9 is provided with fan 11, and the effect of fan 11 is that the circulation of air for indoor set provides power, and fan 11 is driven by the motor 12 that is arranged on its rear, and motor 12 is installed on the rear wall of shell 1 by motor fixing frame 13.
Be formed with an exhaust outlet 15 respectively on 4 sidewalls in the upper and lower, left and right of described shell 1, be used for process heat-exchanged air row to indoor.
But there are the following problems for above-mentioned existing common Saperated air conditioner:
When air-conditioner was worked with the refrigeration pattern, the room air that contains moisture can produce condensed water 18 when flowing through heat exchanger 7, and condensed water 18 collects in the drain pan 10 and by discharge outlet 10 ' discharge.But, when fan 11 operation, can make the air pressure of indoor set inner space be lower than the strength pressure of indoor set outside, therefore, discharge outlet 10 ' locate to produce with condensed water and discharge the opposite air stream of direction a b, this reverse air flow b can hinder condensed water and discharge swimmingly.
Summary of the invention
Technical problem to be solved by this invention is, overcome the problem that above-mentioned existing common Saperated air conditioner exists, provide a kind of influence that is not subjected to the back draught that produces because of air conditioner room unit inner air and outer air pressure differential can discharge the Dranage for air conditioner of condensed water swimmingly.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: Dranage for air conditioner of the present invention comprises: the water receiving tank and the aqua storage tank that is used for storing condensed water that are used for collecting condensed water; Described aqua storage tank is arranged on an end of water receiving tank, and the lateral wall of aqua storage tank is provided with the discharge outlet that is used for discharging condensed water.
The bottom surface of described water receiving tank is higher than discharge outlet, and the bottom surface of described aqua storage tank is lower than discharge outlet; Thereby forming difference in height between the bottom surface of the bottom surface of water receiving tank and aqua storage tank and between the bottom surface of discharge outlet and aqua storage tank, not only can make condensed water flow to aqua storage tank from water receiving tank swimmingly and finally discharge, and the condensed water in the aqua storage tank can also be blocked the inflow of reverse air from discharge outlet.
Also be formed with baffle plate on the described aqua storage tank, baffle plate is " " shape, comprise the level board and the vertical plate that are connected with aqua storage tank, level board and vertical plate are into a single integrated structure, the end of vertical plate extends to the position that is lower than discharge outlet, even thereby the condensed water that stores in the aqua storage tank seldom, baffle plate also can be blocked the reverse air stream that flows into from discharge outlet.
The invention has the beneficial effects as follows: simple in structure, reliable operation can be blocked reverse air stream, thereby condensed water is discharged swimmingly.
Description of drawings
Fig. 1 is existing common Saperated air conditioner indoor machine structure decomposing schematic representation;
Fig. 2 is the section of structure of the drainage arrangement of existing common Saperated air conditioner indoor set;
Fig. 3 is the decomposing schematic representation of the Dranage for air conditioner specific embodiment of the present invention;
Fig. 4 is the cutaway view of the Dranage for air conditioner specific embodiment of the present invention.
Among the figure:
7: heat exchanger 20: condensed water
21: drainage arrangement 23: water receiving tank
25: discharge outlet 27: aqua storage tank
29: water receiving tank bottom surface 31: baffle plate
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Embodiment 1
As shown in Figure 3 and Figure 4, when refrigerant in the heat exchanger 7 and air carried out heat exchange, the airborne moisture phenomenon of can condensing in heat exchanger 7 produced condensed water.Drainage arrangement 21 be arranged on heat exchanger 7 below, the width of drainage arrangement 21 is that length and heat exchanger 7 adapt, and is used for collecting and discharging the condensed water that falls from heat exchanger.
Described drainage arrangement 21 comprises water receiving tank 23.The condensed water that drips from heat exchanger 7 is collected in the water receiving tank 23, and therefore, the width of water receiving tank 23 and length are respectively greater than the width and the length of heat exchanger 7 lower ends.
The both sides of described water receiving tank 23 can be provided with a discharge outlet 25 respectively, so that the user is connected with the drainpipe (not shown) according to suitable one of them discharge outlet 25 of selection in the installation site of indoor set, and the discharge outlet 25 that will not connect drainpipe is stopped up.In the present embodiment, for convenience of explanation, 25 of discharge outlet are located at a side of drainage arrangement 21.
One end of described water receiving tank 23 is provided with the aqua storage tank 27 that is used for storing condensed water 20, and described discharge outlet 25 is arranged on the lateral wall of aqua storage tank 27; The bottom surface 29 of described water receiving tank 23 is higher than discharge outlet 25, and the bottom surface of described aqua storage tank 27 is lower than discharge outlet 25.
Therefore, between the bottom surface of the bottom surface 29 of water receiving tank 23 and aqua storage tank 27, and can form difference in height between the bottom surface of discharge outlet 25 and aqua storage tank 27, not only can make condensed water flow to aqua storage tank 27 from water receiving tank 23 swimmingly and finally discharge, and the condensed water in the aqua storage tank 27 20 can also be blocked the inflow of reverse air from discharge outlet 25.
Also be formed with baffle plate 31 on the described aqua storage tank 27, baffle plate 31 is " " shape, comprise the level board 31 that is connected with aqua storage tank 27 ' and vertical plate 31 ", level board 31 ' with vertical plate 31 " into a single integrated structure, vertical plate 31 " end extend to the position that is lower than discharge outlet 25.Like this, even the condensed water that stores in the aqua storage tank 27 seldom, baffle plate 31 also can be blocked the reverse air stream that flows into from discharge outlet 25.Certainly, baffle plate 31 shape differ and be decided to be " " shape, flow as long as can block the reverse air that flows into from discharge outlet 25, for example baffle plate 31 formation curved surfaces also can.
The course of work to Dranage for air conditioner of the present invention is illustrated below:
After the air-conditioner energising starts, when the air by machine in the air-breathing window inlet chamber flows through heat exchanger 7 and the refrigerant in the heat exchanger 7 carry out heat exchange, if at this moment air-conditioner is worked with the refrigeration pattern, reduce through the heat-exchanged air temperature, airborne moisture can condense on the fin of heat exchanger 7, after being formed on condensed water 20 on the heat exchanger 7 and being gathered into water droplet, can drop onto in the water receiving tank 23.
The condensed water 20 that drops onto in the water receiving tank 23 flows into aqua storage tanks 27 along the bottom surface 29 of water receiving tank 23, continuous inflow along with condensed water 20, the continuous water levels of condensed water 20 rise, and when the water level of condensed water 20 surpasses discharge outlet 25, just discharge by drainpipe from discharge outlet 25.
After condensed water 20 water levels flood discharge outlet 25, just will be disconnected from the reverse air flow resistance that discharge outlet 25 flows into.20 pairs of reverse air streams of condensed water have played barrier effect in other words.At this moment, even without baffle plate 31, also can block reverse air stream fully.
When 20 water levels of the condensed water in the aqua storage tank 27 were low, " the terminal insertion in the aqua storage tank 27 also can be blocked reverse air stream to the vertical plate 31 of baffle plate 31.
Embodiment 2 (not shown)s
Drainage arrangement in the present embodiment has omitted described baffle plate 31, and other structures and embodiment 1 are identical.This drainage arrangement is applicable to that the condensed water 20 of its heat exchanger generation is abundant, and the condensed water in the aqua storage tank 27 can not have the air-conditioner of discharge outlet 25 rapidly.
Obviously, according to basic fundamental design of the present invention, persons skilled in the art need not by creative work, can associate some other specific embodiment, and these all should belong to protection scope of the present invention.
Claims (3)
1. Dranage for air conditioner is characterized in that: comprising: be used for collecting the water receiving tank (23) of condensed water and be used for storing the aqua storage tank (27) of condensed water; Described aqua storage tank (27) is arranged on an end of water receiving tank (23), and the lateral wall of aqua storage tank (27) is provided with the discharge outlet (25) that is used for discharging condensed water.
2. Dranage for air conditioner according to claim 1 is characterized in that: the bottom surface (29) of described water receiving tank (23) is higher than discharge outlet (25), and the bottom surface of described aqua storage tank (27) is lower than discharge outlet (25); Thereby forming difference in height between the bottom surface of the bottom surface (29) of water receiving tank (23) and aqua storage tank (27) and between the bottom surface of discharge outlet (25) and aqua storage tank (27), not only can make condensed water flow to aqua storage tank (27) from water receiving tank (23) swimmingly and finally discharge, and the condensed water (20) in the aqua storage tank (27) can also be blocked the inflow of reverse air from discharge outlet (25).
3. Dranage for air conditioner according to claim 1 and 2, it is characterized in that: also be formed with baffle plate (31) on the described aqua storage tank (27), baffle plate (31) is " " shape, comprise the level board (31 ') that is connected with aqua storage tank (27) and vertical plate (31 "); and level board (31 ') and vertical plate (31 ") into a single integrated structure, the end of vertical plate (31 ") extends to the position that is lower than discharge outlet (25); thereby even the condensed water that stores in the aqua storage tank (27) seldom, baffle plate (31) also can be blocked the reverse air stream that flows into from discharge outlet (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03129779XA CN100339659C (en) | 2003-05-20 | 2003-05-20 | Water discharge device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03129779XA CN100339659C (en) | 2003-05-20 | 2003-05-20 | Water discharge device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548846A true CN1548846A (en) | 2004-11-24 |
| CN100339659C CN100339659C (en) | 2007-09-26 |
Family
ID=34322438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03129779XA Expired - Fee Related CN100339659C (en) | 2003-05-20 | 2003-05-20 | Water discharge device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100339659C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868150A (en) * | 2012-12-13 | 2014-06-18 | 三菱电机株式会社 | Indoor unit of air conditioner |
| CN105402876A (en) * | 2015-12-18 | 2016-03-16 | 珠海格力电器股份有限公司 | Water collecting tray and air conditioner with same |
| CN105547899A (en) * | 2016-01-29 | 2016-05-04 | 中国原子能科学研究院 | Barrel wall face condensation rate measuring device |
| CN109931685A (en) * | 2017-12-29 | 2019-06-25 | 上海克俐托机械有限公司 | A kind of air-conditioning positive/negative-pressure system condensing water automatic water trap |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514196B2 (en) | 2017-01-18 | 2019-12-24 | Carrier Corporation | Condensate drain pan port |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910008396Y1 (en) * | 1989-12-09 | 1991-10-18 | 삼성전자 주식회사 | Airconditioner |
| JPH09112947A (en) * | 1995-10-18 | 1997-05-02 | Kawamura Electric Inc | Water draining device of heat exchanger |
| CN2375908Y (en) * | 1999-05-17 | 2000-04-26 | 刘宗源 | Condensed water plate without storing water |
| CN2453310Y (en) * | 2000-11-23 | 2001-10-10 | 坤慧股份有限公司 | Casing base of indoor unit of air conditioner |
| CN2489256Y (en) * | 2001-06-20 | 2002-05-01 | 黄裕达 | Condensate drainage device for split air conditioner |
-
2003
- 2003-05-20 CN CNB03129779XA patent/CN100339659C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868150A (en) * | 2012-12-13 | 2014-06-18 | 三菱电机株式会社 | Indoor unit of air conditioner |
| CN105402876A (en) * | 2015-12-18 | 2016-03-16 | 珠海格力电器股份有限公司 | Water collecting tray and air conditioner with same |
| CN105402876B (en) * | 2015-12-18 | 2019-02-15 | 珠海格力电器股份有限公司 | Drip tray and air conditioner with it |
| CN105547899A (en) * | 2016-01-29 | 2016-05-04 | 中国原子能科学研究院 | Barrel wall face condensation rate measuring device |
| CN109931685A (en) * | 2017-12-29 | 2019-06-25 | 上海克俐托机械有限公司 | A kind of air-conditioning positive/negative-pressure system condensing water automatic water trap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100339659C (en) | 2007-09-26 |
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