CN105091150A - Work method for air conditioner having water dispenser - Google Patents
Work method for air conditioner having water dispenser Download PDFInfo
- Publication number
- CN105091150A CN105091150A CN201410184630.9A CN201410184630A CN105091150A CN 105091150 A CN105091150 A CN 105091150A CN 201410184630 A CN201410184630 A CN 201410184630A CN 105091150 A CN105091150 A CN 105091150A
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- Prior art keywords
- heat exchanger
- heat
- water
- exchanger tube
- valve
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A work method for an air conditioner having a water dispenser is provided. The air conditioner having the water dispenser is formed by an outdoor unit and an indoor unit, wherein the outdoor unit is provided with a compressor and a four-way valve; and the indoor unit is formed by a housing, a draught fan, a steamer and a controller. The water dispenser and the air conditioner can be controlled by the control method, so the water dispenser and the air conditioner can coordinate in a smooth way; normal work of the air conditioner can be guaranteed; and cost can be reduced with normal work of the water dispenser maintained.
Description
Technical field
The present invention relates to a kind of method of work of the air conditioner with water dispenser, belong to the optimisation technique of floor air conditioner.
Background technology
Existing floor air conditioner only has refrigeration and/or refrigerating function usually, for the temperature in conditioning chamber.Indoor also can be provided with water dispenser usually for providing hot water and cold water.Two completely independently equipment, floor space is large, and input cost is relative also higher, if the refrigeration of air-conditioning and heat-production functions can be utilized to come chilled water and hot water, that just not only reduces the floor space of water dispenser, the remaining cold of air-conditioning and heat can also be made full use of, improve the utilization rate of air-conditioning.Water dispenser is arranged on air conditioner and can be solved the problem.Water dispenser is arranged on air conditioner, if just simply combined, so air conditioner will have a set of control system, and water dispenser also has a set of control system.Such setting not only cost is high, and, some parts of air conditioner will be used during water dispenser work, the flowing of refrigerant is such as utilized to help water heating or refrigeration, completely independently not only cost is high for two cover management systems, and controls cumbersome, can have an impact mutually.Therefore, need to find a kind of normal work that can either ensure air conditioner, the control method that water dispenser normally works can be ensured again.
Summary of the invention
The object of this invention is to provide a kind of normal work that can either ensure air conditioner, the control method that water dispenser normally works can be ensured again.
Technical scheme of the present invention is: the method for work of the air conditioner of band water dispenser, air conditioner with water dispenser is primarily of off-premises station and indoor machine cabinet composition, compressor 1 and cross valve 2 is provided with in off-premises station, indoor machine cabinet mainly comprises shell, blower fan, evaporimeter 3 and controller, indoor machine cabinet is also provided with water dispenser, and water dispenser is connected with water source 6, described water dispenser mainly comprises the first Heat Room 4, First Heat Exchanger 41, first heat exchanger tube 42, first tap 43, second Heat Room 5, second heat exchanger 51, second heat exchanger tube 52, second tap 53, during air conditioner refrigeration, refrigerant flows into First Heat Exchanger 41 heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, then refrigerant flows to condenser 7 heat exchange, the first triple valve 31 is entered again through choke valve, enter evaporimeter 3 from the normal beginning to freeze, outwards cold air is blown out by blower fan, the second heat exchanger 51 heat exchange is flowed into after entering the second triple valve from the normal beginning again, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles, during air-conditioning heating, the reverse circulation of refrigerant, the second heat exchanger 51 heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, refrigerant flows out from the second heat exchanger and enters the second triple valve 32, enter evaporimeter 3 from the normal beginning to heat, blower fan blowout hot blast, refrigerant enters from the Chang Kaiduan of the first triple valve again, condenser 7 heat exchange is entered through choke valve, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, refrigerant gets back to compressor after flowing through cross valve, so move in circles, when air-conditioning does not work, water dispenser needs work, there are two kinds of operating modes, when one is summer, refrigerant flows into First Heat Exchanger 41 heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, then refrigerant flows to condenser 7 heat exchange, the first triple valve 31 is entered again through choke valve, the normal-closed end of the second triple valve is flow to from normal-closed end, heat exchange in the second heat exchanger is flowed into from the second triple valve, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles, when one is winter, the reverse circulation of refrigerant, the second heat exchanger 51 heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, refrigerant flows out from the second heat exchanger and enters the second triple valve 32, the normal-closed end of the first triple valve is entered from normal-closed end, choke valve is flowed into again from the first triple valve, enter condenser 7 again, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, refrigerant gets back to compressor after flowing through cross valve, so move in circles.
Described energy-storage liquid selects water or freezing liquid or oil.
Described water source is running water or water tank or bucket.
Condenser and choke valve are placed in off-premises station.
Beneficial effect
1, control water dispenser and air conditioner by a set of control method, both operations are coordinated more naturally smooth and easy, can either ensure that air conditioner normally works, under the prerequisite that water dispenser normally works can be ensured again, reduce cost.
Accompanying drawing explanation
Fig. 1 is stereoscopic schematic diagram of the present invention;
Fig. 2 is fundamental diagram of the present invention.
Detailed description of the invention
As shown in Fig. 1 and Fig. 2, the method for work of the air conditioner of band water dispenser, the air conditioner of band water dispenser is primarily of off-premises station and indoor machine cabinet composition.Be provided with compressor 1 and cross valve 2 in off-premises station, indoor machine cabinet mainly comprises shell, blower fan, evaporimeter 3 and controller.
Indoor machine cabinet is also provided with water dispenser, and water dispenser is connected with water source 6; Described water dispenser mainly comprises the first Heat Room 4, First Heat Exchanger 41, first heat exchanger tube 42, first tap 43, second Heat Room 5, second heat exchanger 51, second heat exchanger tube 52, second tap 53.
In the first Heat Room and the second Heat Room, fill energy-storage liquid, can either store up cold also can store heat.
First Heat Exchanger, the first heat exchanger tube are immersed in the energy-storage liquid of the first Heat Room, one end of first heat exchanger tube is connected with water source, the other end is connected with the first tap, the water at water source is by flowing to the first tap 43 after the first heat exchanger tube 42 heat exchange, therefore, open the first tap, just have hot water or cold water out.The water yield of hot water or cold water depends on the capacity of heat exchanger tube, hot water or cold water stream complete after what flow out is exactly normal-temperature water again, need heating or refrigeration just to need to wait for heat exchange.
Second heat exchanger, the second heat exchanger tube are immersed in the energy-storage liquid in the second Heat Room, and one end of the second heat exchanger tube is connected with water source, and the other end is connected with the second tap, and the water at water source is by flowing to the second tap 53 after the second heat exchanger tube 52 heat exchange.
First tap and the second tap are located at outer shell outer wall, open and just can receive water.
First Heat Exchanger is connected with a port of cross valve, and the other end is connected with condenser 7; Second heat exchanger is connected with another port of cross valve, and the other end is connected with the second triple valve; Condenser 7 one end is connected with First Heat Exchanger, the other end is connected with the first triple valve by choke valve, the Chang Kaiduan of the first triple valve is connected with evaporimeter 3, the normal-closed end of the first triple valve is connected by the normal-closed end of pipeline with the second triple valve, one end of evaporimeter 3 is connected with the Chang Kaiduan of the first triple valve, and the other end is connected with the Chang Kaiduan of the second triple valve; Condenser and choke valve disposed in the outdoor.
During air conditioner refrigeration, refrigerant flows into First Heat Exchanger 41 heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, what open the first tap outflow is exactly hot water, then refrigerant flows to condenser 7 heat exchange, the first triple valve 31 is entered again through choke valve, enter evaporimeter 3 from the normal beginning to freeze, outwards cold air is blown out by blower fan, the second heat exchanger 51 heat exchange is flowed into after entering the second triple valve from the normal beginning again, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, what open the second tap outflow is exactly cold water, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles.
During air-conditioning heating, the reverse circulation of refrigerant, the second heat exchanger 51 heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, what open the second tap outflow is exactly hot water, refrigerant flows out from the second heat exchanger and enters the second triple valve 32, enter evaporimeter 3 from the normal beginning to heat, blower fan blowout hot blast, refrigerant enters from the Chang Kaiduan of the first triple valve again, condenser 7 heat exchange is entered through choke valve, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, what open the first tap outflow is exactly cold water, refrigerant gets back to compressor after flowing through cross valve, so move in circles.
When air-conditioning does not work, water dispenser needs work, there are two kinds of operating modes, when one is summer, refrigerant flows into First Heat Exchanger 41 heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, then refrigerant flows to condenser 7 heat exchange, the first triple valve 31 is entered again through choke valve, the normal-closed end of the second triple valve is flow to from normal-closed end, heat exchange in the second heat exchanger is flowed into from the second triple valve, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles, when one is winter, the reverse circulation of refrigerant, the second heat exchanger 51 heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, refrigerant flows out from the second heat exchanger and enters the second triple valve 32, the normal-closed end of the first triple valve is entered from normal-closed end, choke valve is flowed into again from the first triple valve, enter condenser 7 again, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room 4 and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, refrigerant gets back to compressor after flowing through cross valve, so move in circles.
Described energy-storage liquid selects water or freezing liquid or oil.
Described water source is running water or water tank or bucket.
Condenser and choke valve are placed in off-premises station.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (4)
1. be with the method for work of the air conditioner of water dispenser, air conditioner with water dispenser is primarily of off-premises station and indoor machine cabinet composition, compressor (1) and cross valve (2) is provided with in off-premises station, indoor machine cabinet mainly comprises shell, blower fan, evaporimeter (3) and controller, indoor machine cabinet is also provided with water dispenser, and water dispenser is connected with water source (6), described water dispenser mainly comprises the first Heat Room (4), First Heat Exchanger (41), first heat exchanger tube (42), first tap (43), second Heat Room (5), second heat exchanger (51), second heat exchanger tube (52), second tap (53), it is characterized in that: during air conditioner refrigeration, refrigerant flows into First Heat Exchanger (41) heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room (4) and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, then refrigerant flows to condenser (7) heat exchange, the first triple valve (31) is entered again through choke valve, evaporimeter (3) refrigeration is entered from the normal beginning, outwards cold air is blown out by blower fan, the second heat exchanger (51) heat exchange is flowed into after entering the second triple valve from the normal beginning again, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles, during air-conditioning heating, the reverse circulation of refrigerant, the second heat exchanger (51) heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, refrigerant flows out from the second heat exchanger and enters the second triple valve (32), enter evaporimeter (3) from the normal beginning to heat, blower fan blowout hot blast, refrigerant enters from the Chang Kaiduan of the first triple valve again, condenser (7) heat exchange is entered through choke valve, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room (4) and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, refrigerant gets back to compressor after flowing through cross valve, so move in circles, when air-conditioning does not work, water dispenser needs work, there are two kinds of operating modes, when one is summer, refrigerant flows into First Heat Exchanger (41) heat exchange from compressor through cross valve, heat is absorbed by the energy-storage liquid in the first Heat Room (4) and conducts to the first heat exchanger tube, water in first heat exchanger tube is heated, then refrigerant flows to condenser (7) heat exchange, the first triple valve (31) is entered again through choke valve, the normal-closed end of the second triple valve is flow to from normal-closed end, heat exchange in the second heat exchanger is flowed into from the second triple valve, cold is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, water in second heat exchanger tube is turned cold, refrigerant flows back to compressor from the second heat exchanger through cross valve again, so move in circles, when one is winter, the reverse circulation of refrigerant, the second heat exchanger (51) heat exchange is entered through cross valve after compressor flows out, heat is absorbed by the energy-storage liquid in the second Heat Room and conducts to the second heat exchanger tube, make the water heating in the second heat exchanger tube, refrigerant flows out from the second heat exchanger and enters the second triple valve (32), the normal-closed end of the first triple valve is entered from normal-closed end, choke valve is flowed into again from the first triple valve, enter condenser (7) again, flow into First Heat Exchanger heat exchange again, cold is absorbed by the energy-storage liquid in the first Heat Room (4) and conducts to the first heat exchanger tube, make the water in the first heat exchanger tube cooled, refrigerant gets back to compressor after flowing through cross valve, so move in circles.
2. the method for work of the air conditioner of band water dispenser according to claim 1, is characterized in that: described energy-storage liquid selects water or freezing liquid or oil.
3. the method for work of the air conditioner of band water dispenser according to claim 1, is characterized in that: described water source is running water or water tank or bucket.
4. the method for work of the air conditioner of band water dispenser according to claim 1, is characterized in that: condenser and choke valve are placed in off-premises station.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184630.9A CN105091150B (en) | 2014-05-04 | 2014-05-04 | The method of work of air conditioner with water dispenser |
| CN201710684168.2A CN107514717A (en) | 2014-05-04 | 2014-05-04 | A kind of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184630.9A CN105091150B (en) | 2014-05-04 | 2014-05-04 | The method of work of air conditioner with water dispenser |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684168.2A Division CN107514717A (en) | 2014-05-04 | 2014-05-04 | A kind of water dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091150A true CN105091150A (en) | 2015-11-25 |
| CN105091150B CN105091150B (en) | 2017-10-17 |
Family
ID=54572146
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684168.2A Withdrawn CN107514717A (en) | 2014-05-04 | 2014-05-04 | A kind of water dispenser |
| CN201410184630.9A Active CN105091150B (en) | 2014-05-04 | 2014-05-04 | The method of work of air conditioner with water dispenser |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684168.2A Withdrawn CN107514717A (en) | 2014-05-04 | 2014-05-04 | A kind of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107514717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11796220B2 (en) * | 2019-03-06 | 2023-10-24 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit with movable top cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248219A (en) * | 1997-12-26 | 2000-03-22 | 三得利株式会社 | Drinking water dispenser |
| KR20000052176A (en) * | 1999-01-30 | 2000-08-16 | 김현수 | Coldness and warmth water machine combined air conditioner |
| CN2427773Y (en) * | 2000-05-29 | 2001-04-25 | 杨明林 | Air conditioner with drinking water apparatus |
| CN201322468Y (en) * | 2008-12-19 | 2009-10-07 | 余姚捷丰空调设备有限公司 | Novel multi-functional heat pump air conditioner |
| CN201348343Y (en) * | 2008-12-31 | 2009-11-18 | 东莞市捷能热能科技有限公司 | Air source cold and hot water dispenser |
| CN202158624U (en) * | 2011-08-06 | 2012-03-07 | Tcl空调器(中山)有限公司 | Multifunctional air conditioner |
| CN102997499A (en) * | 2012-12-28 | 2013-03-27 | 东南大学 | Air source heat pump device capable of producing cold water and hot mater at same time |
| CN203043076U (en) * | 2013-02-01 | 2013-07-10 | 李文和 | Dropsy collection drainage trocar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316207C (en) * | 2003-10-09 | 2007-05-16 | 程新生 | Cabinet type four-in-one machine of air conditioner, water heater, drinking machine, and air purifier |
| CN201108338Y (en) * | 2007-10-26 | 2008-09-03 | 宣建民 | Air conditioner drinking machine |
-
2014
- 2014-05-04 CN CN201710684168.2A patent/CN107514717A/en not_active Withdrawn
- 2014-05-04 CN CN201410184630.9A patent/CN105091150B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248219A (en) * | 1997-12-26 | 2000-03-22 | 三得利株式会社 | Drinking water dispenser |
| KR20000052176A (en) * | 1999-01-30 | 2000-08-16 | 김현수 | Coldness and warmth water machine combined air conditioner |
| CN2427773Y (en) * | 2000-05-29 | 2001-04-25 | 杨明林 | Air conditioner with drinking water apparatus |
| CN201322468Y (en) * | 2008-12-19 | 2009-10-07 | 余姚捷丰空调设备有限公司 | Novel multi-functional heat pump air conditioner |
| CN201348343Y (en) * | 2008-12-31 | 2009-11-18 | 东莞市捷能热能科技有限公司 | Air source cold and hot water dispenser |
| CN202158624U (en) * | 2011-08-06 | 2012-03-07 | Tcl空调器(中山)有限公司 | Multifunctional air conditioner |
| CN102997499A (en) * | 2012-12-28 | 2013-03-27 | 东南大学 | Air source heat pump device capable of producing cold water and hot mater at same time |
| CN203043076U (en) * | 2013-02-01 | 2013-07-10 | 李文和 | Dropsy collection drainage trocar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11796220B2 (en) * | 2019-03-06 | 2023-10-24 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit with movable top cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091150B (en) | 2017-10-17 |
| CN107514717A (en) | 2017-12-26 |
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