CN102954009A - Drainage pump of air conditioner - Google Patents
Drainage pump of air conditioner Download PDFInfo
- Publication number
- CN102954009A CN102954009A CN2012104775715A CN201210477571A CN102954009A CN 102954009 A CN102954009 A CN 102954009A CN 2012104775715 A CN2012104775715 A CN 2012104775715A CN 201210477571 A CN201210477571 A CN 201210477571A CN 102954009 A CN102954009 A CN 102954009A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- drainage pump
- pump
- draining pump
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a drainage pump of an air conditioner. The drainage pump is characterized in that a drainage pump is arranged in an air conditioner and used for discharging condensed water produced by a heat exchanger; the water inlet of the drainage pump is arranged in a water storage tank of the air conditioner; the drainage pump comprises a sensor and a controller; the sensor is used for sensing the liquid level of the water storage tank; when the liquid level is lower than the blade of the drainage pump, a controller controls the drainage pump to stop working. According to the drainage pump provided by the invention, the sensing device is arranged in the drainage pump, when the liquid level of the water storage tank is lower than the blade, the drainage pump does not work; namely, the blade of the drainage pump is always soaked in the water of the water storage tank, air and water are not mixed to enter the pump body when the blade is rotated, so that the noise is reduced; and meanwhile, the periphery of the pump body is packaged with a sound insulation layer, thus, the noise produced by the pump body is reduced; by adopting the product provided by the invention, the noise can be effectively reduced and the pollution is reduced.
Description
Technical field
The present invention is a kind of air conditioner draining pump.
Background technique
Air conditioner has and generates cold air and to the ability of indoor air-supply, the Indoor Thermal air is being carried out in the heat exchanging process, can produce condensed water at heat exchanger, so generally all be provided with draining pump in the air conditioner, mainly be when avoiding natural drainage not smooth, to be convenient to condensed water is discharged.Existing air conditioner draining pump is embedded in the air conditioner aqua storage tank with entrance, noise can occur in drainage procedure when water level is lower than entrance, pollutes; Although there is report to propose whole draining pump device is coated sound insulating material, can't avoid noise to produce, cause simultaneously cost to raise.
Summary of the invention
The purpose of this invention is to provide a kind of air conditioner draining pump, solve the existing large problem of air conditioner draining pump noise.
Purpose of the present invention is come specific implementation by the following technical programs: a kind of air conditioner draining pump, be located at the condensed water that air conditioner is interior and the discharge heat exchanger produces, the water inlet of this draining pump is located in the aqua storage tank of air conditioner, this draining pump includes inductor and controller, inductor is used for responding to the liquid level in the aqua storage tank, when liquid level was lower than the blade of draining pump, controller control draining pump was out of service.
Further, aqua storage tank is provided with depression in draining pump entrance placement.
Further, be coated with Sound insulating layer on the pump housing of this draining pump.
Further, this draining pump is located in the hollow of this depression.
Air conditioner draining pump of the present invention arranges induction installation, when liquid level is lower than blade in aqua storage tank, and the draining air pump inoperative; The blade that is draining pump is immersed in the water of aqua storage tank all the time, can empty G﹠W not occur when blade rotary and be mixed in the pump housing, thereby reduce noise; Periphery with the pump housing coats Sound insulating layer simultaneously, reduces the noise unofficial biography that the pump housing self produces; Therefore product of the present invention can reduce noise effectively, reduces to pollute.
Figure of description
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural drawing of the described air conditioner draining pump of the embodiment of the invention.
Embodiment
The below adopts specific embodiment to describe the present invention by reference to the accompanying drawings:
A kind of air conditioner draining pump as shown in Figure 1, include the pump housing 2 of motor 1 and water pump, the pump housing 2 is located in the aqua storage tank 3 of air conditioner, be provided with inductor 4 in the aqua storage tank 3, be used for responding to the liquid level in the aqua storage tank 3, when liquid level is lower than the pump housing 2 intra vanes 21, inductor 4 is passed to controller, the control motor stalling with signal; The blade 21 of having guaranteed like this water pump has been avoided air to be mingled in the water being transmitted by water pump and the noise that causes produces all the time under liquid level.
The part of aqua storage tank 3 at pump entrance 22 places is made as sagging, as shown in Figure 1, this entrance 22 is located at this place of sinking, and is more preferably the pump housing is located at this place of sinking, and can reduce the residual water yield in the aqua storage tank 3, and blade 21 is immersed in a small amount of water as far as possible.
Also can add the sound insulating material layer on the pump housing 2 of water pump, the sound that reduces in the pump operation spreads out of, thereby has reduced the noise of air conditioner.
Claims (4)
1. air conditioner draining pump, be located at the condensed water that air conditioner is interior and the discharge heat exchanger produces, the water inlet of this draining pump is located in the aqua storage tank of air conditioner, it is characterized in that: this draining pump includes inductor and controller, inductor is used for responding to the liquid level in the aqua storage tank, when liquid level was lower than the blade of draining pump, controller control draining pump was out of service.
2. air conditioner draining pump as claimed in claim 1, it is characterized in that: aqua storage tank is provided with depression in draining pump entrance placement.
3. air conditioner draining pump as claimed in claim 1 or 2 is characterized in that: be coated with Sound insulating layer on the pump housing of this draining pump.
4. air conditioner draining pump as claimed in claim 2, it is characterized in that: this draining pump is located in the hollow of this depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104775715A CN102954009A (en) | 2012-11-22 | 2012-11-22 | Drainage pump of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104775715A CN102954009A (en) | 2012-11-22 | 2012-11-22 | Drainage pump of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102954009A true CN102954009A (en) | 2013-03-06 |
Family
ID=47763259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104775715A Pending CN102954009A (en) | 2012-11-22 | 2012-11-22 | Drainage pump of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102954009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481891A (en) * | 2014-11-27 | 2015-04-01 | 新昌县富士精工科技有限公司 | Air conditioner draining pump |
| US10514196B2 (en) | 2017-01-18 | 2019-12-24 | Carrier Corporation | Condensate drain pan port |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315479Y (en) * | 1997-11-07 | 1999-04-21 | 海尔集团公司 | Embedded condensed water drain device for air conditioner |
| CN1358968A (en) * | 2000-12-13 | 2002-07-17 | 三星电子株式会社 | Air condtioner with water drainage pump |
| CN2515589Y (en) * | 2001-12-21 | 2002-10-09 | 海信集团有限公司 | Panel air conditioner |
| EP1760412A2 (en) * | 2005-08-30 | 2007-03-07 | Sanyo Electric Co., Ltd. | Air conditioner |
| EP1840475A1 (en) * | 2005-01-12 | 2007-10-03 | Daikin Industries, Ltd. | Air conditioner |
| CN101384858A (en) * | 2006-03-10 | 2009-03-11 | 大金工业株式会社 | Air conditioner |
| CN201650777U (en) * | 2010-03-05 | 2010-11-24 | 中国石油化工股份有限公司山西石油分公司 | Submersible pump system |
-
2012
- 2012-11-22 CN CN2012104775715A patent/CN102954009A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315479Y (en) * | 1997-11-07 | 1999-04-21 | 海尔集团公司 | Embedded condensed water drain device for air conditioner |
| CN1358968A (en) * | 2000-12-13 | 2002-07-17 | 三星电子株式会社 | Air condtioner with water drainage pump |
| CN2515589Y (en) * | 2001-12-21 | 2002-10-09 | 海信集团有限公司 | Panel air conditioner |
| EP1840475A1 (en) * | 2005-01-12 | 2007-10-03 | Daikin Industries, Ltd. | Air conditioner |
| EP1760412A2 (en) * | 2005-08-30 | 2007-03-07 | Sanyo Electric Co., Ltd. | Air conditioner |
| CN101384858A (en) * | 2006-03-10 | 2009-03-11 | 大金工业株式会社 | Air conditioner |
| CN201650777U (en) * | 2010-03-05 | 2010-11-24 | 中国石油化工股份有限公司山西石油分公司 | Submersible pump system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481891A (en) * | 2014-11-27 | 2015-04-01 | 新昌县富士精工科技有限公司 | Air conditioner draining pump |
| CN104481891B (en) * | 2014-11-27 | 2019-01-15 | 浙江富士精工科技有限公司 | Air-conditioning drainage pump |
| US10514196B2 (en) | 2017-01-18 | 2019-12-24 | Carrier Corporation | Condensate drain pan port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130306 |