CN104596012A - Cold accumulation type refrigerator and air-conditioner integrated device - Google Patents
Cold accumulation type refrigerator and air-conditioner integrated device Download PDFInfo
- Publication number
- CN104596012A CN104596012A CN201510079366.7A CN201510079366A CN104596012A CN 104596012 A CN104596012 A CN 104596012A CN 201510079366 A CN201510079366 A CN 201510079366A CN 104596012 A CN104596012 A CN 104596012A
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- Prior art keywords
- refrigerator
- cold energy
- air
- cold
- air conditioner
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Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a cold accumulation type refrigerator and air-conditioner integrated device which comprises a refrigerator, an air-conditioner and cold energy conveying channels, wherein the refrigerator comprises an additional condenser and an automatic controller; the automatic controller is in charge of controlling operation of the additional condenser and on/off of control valves and a circulation electric pump on the cold energy conveying channels; the additional condenser of the air-conditioner is connected with the additional condenser of the refrigerator through the cold energy conveying channels. By adopting the cold accumulation type refrigerator and air-conditioner integrated device, cold energy can be stored in the refrigerator in the off peak power consumption period at night, and the stored cold energy can be supplied to the air-conditioner for refrigeration cooperatively in the peak power consumption period at daytime, so that a power distribution function of off peak electricity utilization of a power grid is achieved, the electricity expense is reduced, and the pressure of electric equipment to the power grid is alleviated.
Description
Technical field
The invention belongs to refrigeration technology field, particularly the cold storage type refrigerator air conditioner of a kind of refrigerator, air conditioner and cold energy transmission channel one.
Background technology
Along with the raising of expanding economy and people's living standard, the demand of air-conditioning and refrigerator strengthens gradually, offer convenience to people's productive life and comfortable while, its huge energy consumption causes very large pressure to aspects such as the energy, electric power and environment.A series of policies that country issues to promote Eleventh Five-Year Plan target for energy-saving and emission-reduction, make energy-saving and emission-reduction become one of topic of present society concern.So, improve the utilization rate of air-conditioning refrigerator, reduce energy consumption, the direction that energy-saving and emission-reduction will be future development research.
Refrigerator in the market, air conditioner all adopt respective source power distribution system and refrigeration system, research for refrigerator and air conditioner energy saving aspect also mainly concentrates on respective field, as Refrigerator Energy-saving Technique has: improve cabinet insulation layer, control each compartment temperature evenly and prevent outer gas leakage; Adopt computer temperature control technology by refrigeration and be freezingly set in optimum state, reaching quiet with effect that is power saving; Adopt double round robin cooling system, meet the needs that food-classifying is preserved and improved freshness.The power-saving technology of air-conditioning has: adopt converter technique to carry out the continuous adjustment of temperature, reduce compressor switch loss; Adopt Dynamical load follow technology to realize supplying cold in time under the prerequisite meeting workload demand, optimize main frame operating condition.
But it is less to combine for both refrigerator and air conditioners the research running control aspect, although independently Study on energy saving can reduce energy consumption to a certain extent, but on the one hand, electric power during air-conditioning refrigerator contention peak times of power consumption on daytime, especially the electricity that consumes of air conditioner, exert heavy pressures on directly to power network, have many cities to be forced to power cuts to limit consumption, impact to life production.On the other hand, using in year at the bottom of utilization rate of refrigerating and air-conditioning, within 1 year, only use in summer, most times is hung on the wall, waste resource.And cold energy can be stored in actual applications, make full use of dump energy at night.
Summary of the invention
The object of the invention is to design a kind of Event tourism device integrating refrigerator, air-conditioning and cold energy transmission channel, can effectively utilize dump energy at night, reach the object of energy-saving and emission-reduction;
In order to realize foregoing invention object, the technical solution used in the present invention is:
A kind of cold storage type refrigerator air conditioner integrated machine, comprises refrigerator, air conditioner and cold energy transmission channel; Refrigerator comprises additional condenser and automatic controller, and automatic controller is connected with additional condenser, controls the duty (start or stop) of additional condenser; Air conditioner comprises additional evaporator, and additional evaporator is connected with the additional condenser of refrigerator by cold energy transmission channel; Cold energy transmission channel is provided with control valve and circulation electric pump, cold energy transmission channel is for carrying the cold of storage; Additional evaporator is connected with the additional condenser of refrigerator by cold energy transmission channel.
It is a kind of refrigerator, air conditioner and the Trinitarian energy saver of cold energy transmission channel that the present invention proposes cold storage type refrigerator air conditioner integrated machine, make full use of the storage that the night dip electricity consumption period carries out refrigerator cold energy, when peak times of power consumption on daytime, the cold energy stored is by the transmission channel supply indoor apparatus of air conditioner with control valve and circulation electric pump, coordinate air-conditioning to freeze, reach the distribution effect of peak load shifting and improve capacity utilization.The present invention has energy-saving and emission-reduction, simple economy, energy storage at night, workable advantage.
When power consumption electricity consumption at a low ebb at night, refrigerator is opened additional condenser according to the time of setting and is carried out cold energy storage, and by the cold energy transmission channel with control valve, be connected with additional evaporator under the effect of circulation electric pump, cold energy is provided, during peak times of power consumption, coordinates air-conditioning to freeze by day.Refrigerator utilizes the electricity in carry out the storage of cold energy in low ebb period in the evening, by day during peak times of power consumption, the cold energy of storage is flowed to air-conditioning, assists air-conditioning to carry out refrigeration work.
More preferably, automatic controller can set cold energy memory time, starts or stops the work of additional condenser, control valve and circulation electric pump according to the time of setting.
More preferably, automatic controller comprises display operation screen, display operation screen is used for the input of setting-up time and the display of system related information, the time opening and closing additional condenser work can be manually set, can control the time that cold energy stores, automatic controller is by the operation of the control valve in the time conservative control system that sets, circulation electric pump.
Beneficial effect of the present invention comprises:
1, night dip electricity consumption period refrigerator is utilized to carry out cold energy storage, during peak period, the cold energy of storage is used for coordinating air conditioner refrigeration by day, effectively staggers peak times of power consumption, reduce electrical equipment to the pressure of electrical network, utilize electrical network the electric price differences between peak and off-peak hours simultaneously, reduce operation of air conditioner expense
2, the cold energy utilizing refrigerator to store carries out refrigeration, possesses emergent low-temperature receiver, and air-conditioning reliability improves, and cold configures every day one to one, and capacity usage ratio is high.
Accompanying drawing explanation
Fig. 1 cold storage type refrigerator air conditioner integrated machine of the present invention apparatus structure schematic diagram;
Fig. 2 refrigerator refrigeration system schematic diagram;
Fig. 3 refrigerator provides cold energy schematic diagram to air conditioner.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
Be illustrated in figure 1 the general frame of cold storage type refrigerator air conditioner integrated machine, 2 in figure is refrigerating boxes of refrigerator storage chamber, for storage food; 3 is household refrigerator-freezers, fresh-keeping for 0 DEG C; 4 is household freezers, and for frozen food and ice making, ice making is for air-conditioning stores cold energy.
As shown in figures 1 and 3, a kind of cold storage type refrigerator air conditioner integrated machine, comprises refrigerator, air conditioner and cold energy transmission channel 7,8;
Refrigerator comprises additional condenser 18 and automatic controller 5, and automatic controller 5 controls the duty of additional condenser 18;
Air conditioner comprises additional evaporator 25, and additional evaporator 25 is connected with the additional condenser 18 of refrigerator by cold energy transmission channel 7,8;
Described cold energy transmission channel 7,8 is provided with control valve 15 and circulation electric pump 14, and cold energy transmission channel 7,8 is for carrying the cold of storage;
Automatic controller comprises display operation screen, by display operation screen, the time opening and closing additional condenser work is manually set, can control the time that cold energy stores, automatic controller is by the operation of the control valve in the time conservative control system that sets, circulation electric pump.
Refrigerator utilizes the electricity in carry out the storage of cold energy in low ebb period in the evening, by day during peak times of power consumption, the cold energy of storage is flowed to air-conditioning, assists air-conditioning to carry out refrigeration work.
1 is display operation screen, and user intuitively sees the temperature of each locker room of refrigerator by display operation screen, and manually can input the time storing cold energy night; 5 is the automatic controller of refrigerator, and automatic controller 5 controls the duty of additional condenser 18; ; 6 is casing handles, for opening each case room; 14 is circulation electric pump, 7 and 8 is cold energy transmission channels, 15 is control valve, 9 is indoor apparatus of air conditioner, the cold energy of refrigerator storage at night is connected with indoor apparatus of air conditioner by the cold energy transmission channel 7,8 with control valve 15, under the valve switch signal of institute's control valve, by the effect of circulation electric pump, for air-conditioning provides cold energy to freeze; 10 is air outlets of air-conditioning, and 11 and 12 is the interior machine of air conditioner and the transmission channel of outer machine, and for the passage that indoor apparatus of air conditioner is connected with off-premises station, 13 are air-conditioner outdoor unit, and concrete air conditioner refrigerating principle is prior art, does not repeat at this.
Be illustrated in figure 2 refrigerator refrigeration system schematic diagram, 22 is freezer compressor, and effect is that gaseous refrigerant is compressed into high temperature and high pressure gas; 16 and 17 is condenser for refrigerator, and condenser is equivalent to a heat transmission equipment, the gaseous refrigerant heat exchange of HTHP is become the liquid refrigerant of cryogenic high pressure; 18 is additional condenser, for working at night, for air-conditioning stores cold energy; 21 is connection layout shown in Fig. 3, the specifically section of being described below; 20 is expansion valve (capillary), for the cryogenic high pressure liquid refrigerant will exported from condenser, is become the liquid refrigerant of low pressure by throttling expansion; 19 is evaporator of refrigerator, and for being gasified by liquid heat exchange, the gaseous refrigerant becoming high-temperature low-pressure gets back to compressor continuation circulation.
Be illustrated in figure 3 refrigerator and provide cold energy schematic diagram to air-conditioning, 25 is the additional evaporator of air conditioner, the cold energy stored by additional condenser 18 of refrigerator is by cold energy transmission channel, be connected with the additional evaporator 25 of air conditioner under the effect of circulation electric pump 14, for coordinating the work of air-conditioning main evaporator during peak times of power consumption by day; 26 is air-conditioning main evaporator, and be connected with air-conditioning main evaporator 26 27 is the cooling cycle system of air-conditioning inside.
Below be only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a cold storage type refrigerator air conditioner integrated machine, is characterized in that: comprise refrigerator, air conditioner and cold energy transmission channel;
Described refrigerator comprises additional condenser and automatic controller, and automatic controller controls the duty of additional condenser;
Described air conditioner comprises additional evaporator, and additional evaporator is connected with the additional condenser of refrigerator by cold energy transmission channel;
Described cold energy transmission channel is provided with control valve and circulation electric pump, cold energy transmission channel is for carrying the cold of storage.
2. cold storage type refrigerator air conditioner integrated machine according to claim 1, it is characterized in that: described automatic controller comprises display operation screen, by display operation screen, the time opening and closing additional condenser work is manually set, can control the time that cold energy stores, automatic controller is by the operation of the control valve in the time conservative control system that sets, circulation electric pump.
3. cold storage type refrigerator air conditioner integrated machine according to claim 1, it is characterized in that: refrigerator utilizes the electricity in carry out the storage of cold energy in low ebb period in the evening, by day during peak times of power consumption, the cold energy of storage is flowed to air-conditioning, assist air-conditioning to carry out refrigeration work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079366.7A CN104596012A (en) | 2015-02-13 | 2015-02-13 | Cold accumulation type refrigerator and air-conditioner integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079366.7A CN104596012A (en) | 2015-02-13 | 2015-02-13 | Cold accumulation type refrigerator and air-conditioner integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596012A true CN104596012A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079366.7A Pending CN104596012A (en) | 2015-02-13 | 2015-02-13 | Cold accumulation type refrigerator and air-conditioner integrated device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104596012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100947A (en) * | 2018-09-18 | 2018-12-28 | 顾建国 | A kind of smart home Domestic multifunctional service system and its control method |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179837A (en) * | 1987-12-29 | 1989-07-17 | Matsushita Electric Ind Co Ltd | Air conditioner provided with refrigerator |
| CN2100576U (en) * | 1991-07-19 | 1992-04-01 | 杜明治 | Power-saving air conditioner of refrigerator |
| CN2118279U (en) * | 1992-04-21 | 1992-10-07 | 姜同顺 | Refrigerator used also as air conditioner |
| JP2004060952A (en) * | 2002-07-26 | 2004-02-26 | Matsushita Refrig Co Ltd | Refrigerator |
| KR20040020535A (en) * | 2002-08-30 | 2004-03-09 | 구춘석 | Integration type refrigerating and cooling system |
| CN2750226Y (en) * | 2004-11-25 | 2006-01-04 | 栾殿玺 | Cold-storage air-conditioning device |
-
2015
- 2015-02-13 CN CN201510079366.7A patent/CN104596012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01179837A (en) * | 1987-12-29 | 1989-07-17 | Matsushita Electric Ind Co Ltd | Air conditioner provided with refrigerator |
| CN2100576U (en) * | 1991-07-19 | 1992-04-01 | 杜明治 | Power-saving air conditioner of refrigerator |
| CN2118279U (en) * | 1992-04-21 | 1992-10-07 | 姜同顺 | Refrigerator used also as air conditioner |
| JP2004060952A (en) * | 2002-07-26 | 2004-02-26 | Matsushita Refrig Co Ltd | Refrigerator |
| KR20040020535A (en) * | 2002-08-30 | 2004-03-09 | 구춘석 | Integration type refrigerating and cooling system |
| CN2750226Y (en) * | 2004-11-25 | 2006-01-04 | 栾殿玺 | Cold-storage air-conditioning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100947A (en) * | 2018-09-18 | 2018-12-28 | 顾建国 | A kind of smart home Domestic multifunctional service system and its control method |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
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Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |