CN202254190U - Condensed water level detection and draining device for conditioner indoor machine - Google Patents
Condensed water level detection and draining device for conditioner indoor machine Download PDFInfo
- Publication number
- CN202254190U CN202254190U CN2011202900745U CN201120290074U CN202254190U CN 202254190 U CN202254190 U CN 202254190U CN 2011202900745 U CN2011202900745 U CN 2011202900745U CN 201120290074 U CN201120290074 U CN 201120290074U CN 202254190 U CN202254190 U CN 202254190U
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- water level
- draining
- condensed water
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- water
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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 relates to a draining system for a conditioner indoor machine, in particular to a condensed water level detection and draining device for the conditioner indoor machine. The condensed water level detection and draining device is characterized in that a draining pump is placed in a water-containing plate, the drain opening of the draining pump is connected with a drain pipe, a water level sensor is arranged in the water-containing plate, the water level sensor is connected with an indoor machine baseplate through signals, and the indoor machine baseplate controls the draining pump to act. The forced mode adopted by the condensed water level detection and draining device is different from the traditional mode of driange during refrigeration; the condensed water level detection and draining device is equipped with a water level monitoring device, a baseplate program is adopted to control the operating time of the water pump, thereby prolonging the service life of the water pump and reducing the overall noise of the air conditioner; in order to ensure a smooth drainage process, the water pump is fixed through a support; and the drain opening and the bottom of the water-containing plate are ensured to be at the most reasonable heights through tests. By adopting the condensed water level detection and draining device, the aim of increasing the condensed water draining speed and the draining reliability can be achieved and the safety operation of the machine can be ensured.
Description
Technical field
The utility model relates to indoor apparatus of air conditioner and uses drainage system.
Background technology
Air-conditioner is when refrigerating operaton; Heat-exchanger surface can form condensed water; Condensed water flows in the drip tray of below along fin surface because of gravity, and common condensed water discharge mode has two kinds on the market: a kind of is natural drainage, and condensed water is to discharge machine naturally through flexible pipe in the air-conditioner; Be only applicable to small-sized household air-conditioners such as wall hanging machine; Type to being embedded in the ceiling adopts this mode drainage effect very undesirable, and when particularly summer temperature was high, the condensed water gathering in the water pond can cause problems such as bacterial reproduction.Another kind is a forced drainage; When most common form is the machine refrigeration mode; Draining pump promptly work (substrate send ON instruction); Water pump is uninterruptedly running always when refrigeration mode, and this mode water pump descends service life, and the noise of pump operation can bring bad impression to the client for a long time simultaneously.
Summary of the invention
The purpose of the utility model invention is to overcome above-mentioned not enough problem; Provide a kind of indoor apparatus of air conditioner with condensation water level detecting and drainage arrangement; Adopt the system that forces discharge water that ponding in the water pond is in time also discharged; The elimination natural drainage systems are because of machine construction and the improper impeded drainage that causes is installed, and reduce the air conditioner noise.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is: indoor apparatus of air conditioner is with condensation water level detecting and drainage arrangement; Place draining pump in the drip tray; The discharge outlet of draining pump connects drainpipe; Level sensor also is housed in the drip tray, and the level sensor signal connects the indoor set substrate, the action of indoor set substrate control draining pump.
Said level sensor adopts the ball float that has magnet, and magnet in the ball and sensor (magnetic reed switch) effect produces switching signal.
Said draining pump is fixedly mounted in the drip tray through support, and discharge outlet and drip tray bottom keep level altitude.
The utility model pressure mode is different from the pattern that traditional refrigeration is draining, and the utility model collocation installs Level monitor, through substrate programme-control water pump actuation time, prolongs the water pump life-span, reduces the air conditioner noise; Smooth and easy for guaranteeing drainage procedure simultaneously, water pump is fixed through support, the most rational height at the bottom of verification experimental verification assurance discharge outlet and the water pond.
Water level detecting adopts the floating-ball level switch structure, mainly based on buoyancy and magnetostatic field principle.The position of ball float (abbreviation ball float) in measured medium that has magnet influenced by buoyancy: the variation of liquid level causes the variation of magnetic float position.Magnet in the ball float and sensor (magnetic reed switch) effect produces switching signal (ON/OFF).Signal sends on the indoor set substrate, and indoor set substrate feed-water pump sends action command, and draining can be got rid of all condensed waters with the short time, thus the control water level of intelligence.
In high-humidity particular surroundings such as bai-u rainy period and tropical place, the drainage performance of draining pump has the possibility that exceeds the condensed water growing amount, takes place if condensed water generation speed exceeds the water pump tolerance, and condensed water just might be blown out from ceiling.Make in order to prevent such drainage, the level sensor that the utility model is furnished with (ball float) is used as the retaining water surface and detects.Substrate does not descend (the inner float ball signal did not change in 2 minutes) through judging ball float at the appointed time, in time descends thereby judge water level, in time sends the machine instruction that shuts down by substrate, and the while machine sends alarm signal.Through improving the condensed water velocity of discharge and draining reliability purpose to reach, guaranteed the machine safe handling with upper type.
Description of drawings:
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model work sketch map.
Among the figure: 1. draining pump; 2. level sensor; 3. spring clip; 4. screw; 5. support; 6. drainpipe; 7. drip tray.
The specific embodiment:
Indoor apparatus of air conditioner as shown in Figure 1 is with condensation water level detecting and drainage arrangement, and 1. drip tray is 7. middle places draining pump, and 4. 1. draining pump be fixed on support through screw and 5. go up; Draining pump is fixedly mounted in the drip tray, and discharge outlet and drip tray bottom keep level altitude, and the discharge outlet of draining pump connects drainpipe and 6. and by spring clip 3. fixes; 2. drip tray also is equipped with level sensor in 7.; 2. level sensor adopts the ball float that has magnet, and magnet in the ball and sensor (magnetic reed switch) effect produces switching signal; The level sensor signal connects the indoor set substrate, the action of indoor set substrate control draining pump.
As shown in Figure 2, draining pump and level sensor (float switch assembly) are installed on the support, and A highly is a distance at the bottom of draining pump water inlet and the water pond among the figure, adopt the best height of water inlet effect.The operation principle of this novel water level detecting and drainage arrangement is: when system's cooling operation; Condensed water gathers in the water pond gradually; When water level reaches B height (float switch operating point); Produce signal by magnet in the ball float and sensor (magnetic reed switch) effect and be delivered on the substrate, the relay on the substrate sends signal and starts working by water pump.Through this device is installed, realized that the cooling operation condensed water in time discharges, cooperate the control system of substrate, can be so that drainage system reaches a good effect.
Claims (3)
1. indoor apparatus of air conditioner is with condensation water level detecting and drainage arrangement; Place draining pump in the drip tray, the discharge outlet of draining pump connects drainpipe, it is characterized in that: level sensor also is housed in the drip tray; The level sensor signal connects the indoor set substrate, the action of indoor set substrate control draining pump.
2. indoor apparatus of air conditioner according to claim 1 is characterized in that with condensation water level detecting and drainage arrangement: said level sensor adopts the ball float that has magnet, and magnet in the ball and sensor effect produce switching signal.
3. indoor apparatus of air conditioner according to claim 1 and 2 is characterized in that with condensation water level detecting and drainage arrangement: said draining pump is fixedly mounted in the drip tray through support, and discharge outlet and drip tray bottom keep level altitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900745U CN202254190U (en) | 2011-08-11 | 2011-08-11 | Condensed water level detection and draining device for conditioner indoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900745U CN202254190U (en) | 2011-08-11 | 2011-08-11 | Condensed water level detection and draining device for conditioner indoor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254190U true CN202254190U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202900745U Expired - Fee Related CN202254190U (en) | 2011-08-11 | 2011-08-11 | Condensed water level detection and draining device for conditioner indoor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254190U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642630A (en) * | 2016-11-30 | 2017-05-10 | 美的集团武汉制冷设备有限公司 | Air conditioner and water draining control method of air conditioner |
| CN106642633A (en) * | 2017-01-06 | 2017-05-10 | 深圳市屹智科技开发有限公司 | Anti-overflowing intelligent control industrial electric cabinet air conditioner |
| CN108826465A (en) * | 2018-07-16 | 2018-11-16 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN109612067A (en) * | 2018-12-03 | 2019-04-12 | 苏州市洋基机电工程有限公司 | A kind of excessive control system of water pond condensed water |
| CN110220294A (en) * | 2019-07-02 | 2019-09-10 | 珠海格力电器股份有限公司 | Drip tray and air-conditioner set |
| CN110567049A (en) * | 2019-08-20 | 2019-12-13 | 珠海格力电器股份有限公司 | Drainage device of air conditioner indoor unit, air conditioner indoor unit and drainage method |
| WO2020015224A1 (en) * | 2018-07-16 | 2020-01-23 | 广东美的制冷设备有限公司 | Ceiling machine |
| WO2020015358A1 (en) * | 2018-07-16 | 2020-01-23 | 广东美的制冷设备有限公司 | Ceiling cassette |
| CN114935204A (en) * | 2022-05-30 | 2022-08-23 | 浙江中广电器集团股份有限公司 | Drainage control method of air conditioner |
| WO2024113671A1 (en) * | 2022-11-30 | 2024-06-06 | 美的集团武汉暖通设备有限公司 | Ceiling cassette air conditioner |
-
2011
- 2011-08-11 CN CN2011202900745U patent/CN202254190U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642630A (en) * | 2016-11-30 | 2017-05-10 | 美的集团武汉制冷设备有限公司 | Air conditioner and water draining control method of air conditioner |
| CN106642633A (en) * | 2017-01-06 | 2017-05-10 | 深圳市屹智科技开发有限公司 | Anti-overflowing intelligent control industrial electric cabinet air conditioner |
| WO2018127033A1 (en) * | 2017-01-06 | 2018-07-12 | 深圳市屹智科技开发有限公司 | Intelligently-controlled overflow-prevention industrial electric cabinet air conditioner |
| CN106642633B (en) * | 2017-01-06 | 2021-10-12 | 深圳市屹智科技开发有限公司 | Anti-overflow intelligent control industrial electrical cabinet air conditioner |
| CN108826465B (en) * | 2018-07-16 | 2020-08-25 | 广东美的制冷设备有限公司 | Ceiling machine |
| WO2020015224A1 (en) * | 2018-07-16 | 2020-01-23 | 广东美的制冷设备有限公司 | Ceiling machine |
| WO2020015358A1 (en) * | 2018-07-16 | 2020-01-23 | 广东美的制冷设备有限公司 | Ceiling cassette |
| CN108826465A (en) * | 2018-07-16 | 2018-11-16 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN109612067A (en) * | 2018-12-03 | 2019-04-12 | 苏州市洋基机电工程有限公司 | A kind of excessive control system of water pond condensed water |
| CN110220294A (en) * | 2019-07-02 | 2019-09-10 | 珠海格力电器股份有限公司 | Drip tray and air-conditioner set |
| CN110220294B (en) * | 2019-07-02 | 2024-04-09 | 珠海格力电器股份有限公司 | Water pan and air conditioning unit |
| CN110567049A (en) * | 2019-08-20 | 2019-12-13 | 珠海格力电器股份有限公司 | Drainage device of air conditioner indoor unit, air conditioner indoor unit and drainage method |
| CN114935204A (en) * | 2022-05-30 | 2022-08-23 | 浙江中广电器集团股份有限公司 | Drainage control method of air conditioner |
| CN114935204B (en) * | 2022-05-30 | 2023-11-17 | 浙江中广电器集团股份有限公司 | Drainage control method of air conditioner |
| WO2024113671A1 (en) * | 2022-11-30 | 2024-06-06 | 美的集团武汉暖通设备有限公司 | Ceiling cassette air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN SANYANG REFRIGERATING CO., LTD. Free format text: FORMER OWNER: DALIAN SANYO AIR CONDITIONER CO., LTD. Effective date: 20130318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130318 Address after: 116600 No. 118 West Huaihe Road, Dalian economic and Technological Development Zone, Liaoning Patentee after: Dalian Sanyang Refrigerating Co., Ltd. Address before: 116600, No. 10 song Lan street, Dalian economic and Technological Development Zone, Liaoning, China Patentee before: Dalian Sanyo Air Conditioner Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: PANASONIC REFRIGERATION (DALIAN) CO., LTD. Free format text: FORMER NAME: DALIAN SANYANG REFRIGERATING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 116000 Dalian economic and Technological Development Zone, Huaihe West Road, No. 117, No. 118 (Pine Street, No. 10) (No.) Patentee after: Matsushita refrigeration (Dalian) Co., Ltd. Address before: 116600 No. 118 West Huaihe Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: Dalian Sanyang Refrigerating Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160811 |