CN203489516U - Self-adaptive refrigerating system and air conditioner - Google Patents
Self-adaptive refrigerating system and air conditioner Download PDFInfo
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- CN203489516U CN203489516U CN201320577300.7U CN201320577300U CN203489516U CN 203489516 U CN203489516 U CN 203489516U CN 201320577300 U CN201320577300 U CN 201320577300U CN 203489516 U CN203489516 U CN 203489516U
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- 238000005057 refrigeration Methods 0.000 claims abstract description 110
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000003507 refrigerant Substances 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims description 61
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a self-adaptive refrigerating system, which couples two refrigerating modes of compressor refrigeration and heat pipe refrigeration, thereby avoiding the problems that the refrigerating energy consumption is large and the performance of the whole machine is easily influenced by outdoor climate change when the compressor is used alone, and also avoiding the problem that the probability that outdoor air directly enters a machine room, a base station and similar buildings is increased when two sets of heat exchangers are used; and aiming at the refrigeration of the compressor and the cooling refrigeration of the heat pipe, the content of the refrigerant in the evaporator is automatically adjusted, so that the whole refrigeration system can reliably and economically operate, and the probability that the refrigerant with the same quality circulates under two working modes, and the compressor has liquid impact or the heat pipe cannot operate well is effectively reduced. And simultaneously, the utility model also discloses an air conditioner.
Description
Technical field
The utility model relates to refrigeration technology field, particularly relates to a kind of self adaptation refrigeration system and a kind of air-conditioner.
Background technology
Fast development along with industries such as communication, traffic and finance, machine room, base station and resemble construction thing quantity are more and more, equipment in these buildings is all moving the common whole year, formed stable pyrotoxin, make machine room, base station and resemble construction thing indoor environment produce temperature rise, for guarantee that the equipment in these buildings normally moves, and needs refrigeration system to freeze throughout the year.
For using steam compression type refrigerating apparatus, compressor will move throughout the year, and energy consumption is larger, and overall performance is easily subject to outdoor climate variable effect.For the machine room, base station and the resemble construction thing that adopt the heat pipe type of cooling, have plenty of and adopt vapour compression refrigeration and the independent refrigeration system of cooling two cover of heat pipe, this just needs two cover heat exchangers, drilling hole amount on body of wall also may increase, and the probability that makes outdoor air directly enter machine room, base station and resemble construction thing increases.
Utility model content
Based on this, be necessary that and overall performance large for use energy consumption of compressor is subject to the independent refrigeration system of cooling two cover of outdoor climate variable effect and employing vapour compression refrigeration and heat pipe and can causes outdoor air directly to enter the problem of the probability increase of machine room, base station and resemble construction thing, a kind of self adaptation refrigeration system is provided.
Meanwhile, also provide a kind of air-conditioner.
A self adaptation refrigeration system, comprises the compressor, condenser, throttling arrangement, the evaporimeter that connect successively, and described evaporimeter connects described condenser by the first magnetic valve; Described compressor, described condenser, described throttling arrangement and described evaporimeter form compression mechanism cold loop, and described condenser, described throttling arrangement, described evaporimeter and described the first magnetic valve form heat pipe cooling circuit; Also comprise device for storing liquid, described device for storing liquid comprises reservoir and refrigerated medium pump, and the first opening of described reservoir connects described evaporimeter, and the second opening of described reservoir connects described evaporimeter by described refrigerated medium pump;
When described self adaptation refrigeration system is carried out compressor cooling, described reservoir receives the cold-producing medium of described evaporimeter output; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by the cold-producing medium in described reservoir.
In an embodiment, described evaporimeter is provided with liquid level sensor therein.
In an embodiment, the first opening of described reservoir connects described evaporimeter by the second magnetic valve therein; When described self adaptation refrigeration system is carried out compressor cooling, described the second magnetic valve is opened, when the liquid level of described evaporimeter inner refrigerant drops to described liquid level sensor position, and described the second closed electromagnetic valve.
Therein in an embodiment, described self adaptation refrigeration system also comprises the fluid level control device that connects described liquid level sensor, described fluid level control device comprises exhaust outlet of compressor temperature-sensitive bag and compressor air suction mouthfeel thermometer bulb, and the row of described compressor that described fluid level control device records by described exhaust outlet of compressor temperature-sensitive bag and described compressor air suction mouthfeel thermometer bulb is, the temperature difference of air entry is controlled the position of described liquid level sensor in described evaporimeter.
Therein in an embodiment, described fluid level control device also comprises exhaust outlet of compressor pressure sensor and compressor air suction mouth pressure sensor, and row, air entry pressure reduction and the row of described compressor of the described compressor that described fluid level control device records by described exhaust outlet of compressor pressure sensor and described compressor air suction mouth pressure sensor are, the temperature difference of air entry is controlled the position of described liquid level sensor in described evaporimeter.
In an embodiment, the highest liquid level place of relatively described evaporimeter and minimum liquid level place are respectively equipped with high-order temperature-sensitive bag and low level temperature-sensitive bag therein; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by the cold-producing medium in described reservoir, and when the temperature difference between described high-order temperature-sensitive bag and low level temperature-sensitive bag reaches predetermined value, described refrigerated medium pump is closed.
In an embodiment, described refrigerated medium pump connects described evaporimeter by the first check valve therein; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by described the first check valve by the cold-producing medium in described reservoir.
In an embodiment, described evaporimeter is by connecting successively the 3rd magnetic valve and being connected described compressor after gas-liquid separator therein;
When described self adaptation refrigeration system is carried out compressor cooling, described the 3rd magnetic valve is opened, and the cold-producing medium in described evaporimeter enters described compressor after by described the 3rd magnetic valve and described gas-liquid separator; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described the 3rd closed electromagnetic valve.
In an embodiment, described evaporimeter is aluminum evaporator therein, and described condenser is aluminum condenser.
An air-conditioner, comprises above-mentioned self adaptation refrigeration system.
Above-mentioned self adaptation refrigeration system and air-conditioner, the compression mechanism cold-peace heat pipe cold two kinds of refrigeration modes that but freeze are coupled, avoided the large and overall performance of independent use compressor cooling energy consumption to be easily subject to the problem of outdoor climate variable effect, the problem that the probability of also having avoided using two cover heat exchangers to make outdoor air directly enter machine room, base station and resemble construction thing increases; And but freeze for compression mechanism cold-peace heat pipe cold, automatically regulate the content of the cold-producing medium in evaporimeter, make whole refrigeration system can be reliably, operation economically, the cold-producing medium that effectively reduces equal in quality circulates under two kinds of mode of operations, and the probability that " liquid hammer " or heat pipe can not well move appears in compressor.
Accompanying drawing explanation
Fig. 1 is the self adaptation refrigeration system schematic diagram of an embodiment;
Fig. 2 is the self adaptation refrigeration system schematic diagram of another embodiment.
The specific embodiment
A kind of self adaptation refrigeration system, by compressor refrigeration system and the cooling refrigeration system coupling of heat pipe, avoided the large and overall performance of independent use compressor cooling energy consumption to be easily subject to the problem of outdoor climate variable effect, the problem that the probability of also having avoided using two cover refrigeration systems to make outdoor air directly enter machine room, base station and resemble construction thing increases.This self adaptation refrigeration system is automatically adjusted the content of evaporimeter inner refrigerant when compression mechanism cold-peace heat pipe cold but freezes conversion, the demand of cold-producing medium while but freezing to meet respectively compression mechanism cold-peace heat pipe cold, compression mechanism cold-peace heat pipe cold is but freezed and reach respectively good refrigeration, allow the operation that whole self adaptation refrigeration system can be reliable, stable.Above-mentioned self adaptation refrigeration system adopts aluminum condenser and aluminum evaporator, and heat transfer effect is high, quality is light, has reduced manufacturing cost.An air-conditioner, comprises above-mentioned self adaptation refrigeration system, operation that can be economic, stable.
Below in conjunction with drawings and Examples, a kind of self adaptation refrigeration system and a kind of air-conditioner are described in more detail.
Shown in Fig. 1, it is the self adaptation refrigeration system schematic diagram of an embodiment.
With reference to figure 1, a kind of self adaptation refrigeration system, comprises compressor 110, condenser 130, throttling arrangement 150, evaporimeter 170, the first magnetic valve 180 and device for storing liquid 190.Compressor 110, condenser 130, throttling arrangement 150, evaporimeter 170 connect successively, and evaporimeter 170 connects condenser 130 by the first magnetic valve 180.Compressor 110, condenser 130, throttling arrangement 150 and evaporimeter 170 form compression mechanism cold loop, and condenser 130, throttling arrangement 150, evaporimeter 170 and the first magnetic valve 180 form heat pipe cooling circuit.Above-mentioned device for storing liquid 190 comprises reservoir 194 and refrigerated medium pump 192, and the first opening of reservoir 194 connects evaporimeter 170, and the second opening of reservoir 194 connects evaporimeter 170 by refrigerated medium pump 192.When self adaptation refrigeration system is carried out compressor cooling, reservoir 194 receives the cold-producing medium of evaporimeter 170 outputs, and when self adaptation refrigeration system is carried out heat pipe cooling refrigeration, refrigerated medium pump 192 flows to evaporimeter 170 by the cold-producing medium in reservoir 194.
Above-mentioned self adaptation refrigeration system, by the coupling of but freezing of compression mechanism cold-peace heat pipe cold, avoided the large and overall performance of independent use compressor cooling energy consumption to be easily subject to the problem of outdoor climate variable effect, the problem that the probability of also having avoided using two cover heat exchangers to make outdoor air directly enter machine room, base station and resemble construction thing increases.When compression mechanism cold-peace heat pipe cold but freezes conversion, by device for storing liquid 190, automatically adjust the content of evaporimeter 170 inner refrigerants, the demand of cold-producing medium while but freezing to meet respectively compression mechanism cold-peace heat pipe cold, compression mechanism cold-peace heat pipe cold is but freezed and reach respectively good refrigeration, allow the operation that whole self adaptation refrigeration system can be reliable, stable.
Above-mentioned compressor refrigerating circuit comprises compressor 110, condenser 130, throttling arrangement 150 and 170 4 basic elements of character of evaporimeter, above-mentioned four parts connect successively by pipeline, form an airtight system, cold-producing medium constantly circulates in above-mentioned compressor refrigeration system, there is state variation, carry out exchange heat with the external world.After liquid refrigerant absorbs object (evaporimeter 170 places the are indoor) heat being cooled in evaporimeter 170, be vaporized into low-temp low-pressure steam, by compressor 110, sucked, be compressed into after the steam of high pressure-temperature enter condenser 130, in condenser 130 to cooling medium (water or air) heat release, the cold-producing medium that is condensed into highly pressurised liquid, is low-pressure low-temperature through throttling arrangement 150 throttlings, again enter evaporimeter 170 heat absorption vaporization, reach the object of circularly cooling.Like this, cold-producing medium completes a kind of refrigeration cycle through pervaporation, compression, condensation, four basic processes of throttling in system.Concrete, above-mentioned throttling arrangement 150 can be electric expansion valve.
The cooling refrigerating circuit of above-mentioned heat pipe comprises condenser 130, throttling arrangement 150, evaporimeter 170 and the first magnetic valve 180.Above-mentioned four parts connect successively by pipeline, form an airtight system, and cold-producing medium constantly circulates in the cooling refrigeration system of above-mentioned heat pipe, and state variation occurs, and carry out exchange heat with the external world.Liquid refrigerant in evaporimeter 170 absorbs object (evaporimeter 170 places the are indoor) heat being cooled and evaporates and become gaseous steam, and pass through the first magnetic valve 180 automatic flowings in condenser 130, gaseous refrigerant is interior to the cold side environment of indoor temperature (extraneous lower than) heat release and condensation becomes liquid refrigerant at condenser 130, and by throttling arrangement 150 automatic flowings in evaporimeter 170.In another embodiment, throttling arrangement 150 in the cooling refrigerating circuit of above-mentioned heat pipe can be replaced by magnetic valve, above-mentioned condenser 130 can be connected by above-mentioned magnetic valve (with reference to the 4th magnetic valve 208 in figure 2) with evaporimeter 170, and above-mentioned evaporimeter 170, the first magnetic valve 180, condenser 130 and the magnetic valve of replacing above-mentioned throttling arrangement 150 form four basic elements of character of the cooling refrigerating circuit of heat pipe.In above-mentioned self adaptation refrigeration system, carry out heat pipe cooling refrigeration while doing, the magnetic valve of above-mentioned replacement throttling arrangement 150 is opened for liquid refrigerant and is back in above-mentioned evaporimeter 170.
As from the foregoing, according to the difference of operation principle separately, the amount of the cold-producing medium that above-mentioned compressor refrigeration is used with heat pipe cooling refrigeration is different, and the amount of the cold-producing medium that above-mentioned heat pipe cooling refrigeration is required is more than the amount of the required cold-producing medium of compressor cooling.When self adaptation refrigeration system is carried out compressor cooling, reservoir 194 receives the cold-producing medium of evaporimeter 170 outputs, to adapt to the demand of the cold-producing medium in compressor refrigeration system, makes refrigeration better; When self adaptation refrigeration system is carried out heat pipe cooling refrigeration, refrigerated medium pump 192 flows to evaporimeter 170 by the cold-producing medium in reservoir 194, to adapt to the demand of the cold-producing medium in the cooling refrigeration system of heat pipe, makes refrigeration better.
Shown in Fig. 2, it is the self adaptation refrigeration system schematic diagram of another embodiment.Self adaptation refrigeration system embodiment illustrated in fig. 2, compressor 201, condenser 206, electric expansion valve 207 and evaporimeter 210 form compression mechanism cold loop, and the first magnetic valve 222, condenser 206, the 4th magnetic valve 208 and evaporimeter 210 form the cooling refrigerating circuit of heat pipe.
According to the change of environment, the automatic choice for use compressor cooling of system or use heat pipe cooling refrigeration.With reference to figure 2, above-mentioned evaporimeter 210 is provided with liquid level sensor 211, while using heat pipe cooling refrigeration, the second magnetic valve 212 is opened, cold-producing medium in evaporimeter 210 flows into reservoir 213, when the liquid level of the cold-producing medium in evaporimeter 210 reaches the position of liquid level sensor 211, the second magnetic valve 212 cuts out, and cold-producing medium stops flowing in reservoir 213.When carrying out compressor cooling, refrigerated medium pump 214 pumps into the cold-producing medium in reservoir 213 in evaporimeter 210 by the first check valve 215.By using the first check valve 215 to prevent that the cold-producing medium in evaporimeter 210 flows in reservoir 210 when carrying out compressor cooling, guarantee the work that this self adaptation refrigeration system can be stable.
While using heat pipe cooling refrigeration, different according to the temperature difference of indoor and outdoor, the amount of the cold-producing medium that need to use is also different.With reference to figure 2, above-mentioned self adaptation refrigeration system comprises the fluid level control device (figure is mark not) of connecting fluid level sensor 211, above-mentioned fluid level control device comprises exhaust outlet of compressor temperature-sensitive bag 202 and compressor air suction mouthfeel thermometer bulb 221, the row who records compressor 201 by above-mentioned compressor exhaust outlet temperature-sensitive bag 202 and compressor air suction mouthfeel thermometer bulb 221, the temperature difference of air entry is (indoor, the outer temperature difference) thus control the position of liquid level sensor 211 in evaporimeter 210, thereby the row at different compressor 201, (different is indoor for the temperature difference of air entry, the outer temperature difference) in situation, more can accurately regulate the amount of the cold-producing medium in this self adaptation refrigeration system, make the better effects if of heat pipe cooling refrigeration.
Further, above-mentioned fluid level control device also comprises exhaust outlet of compressor pressure sensor 203 and compressor air suction mouth pressure sensor 220, the row of the compressor 201 recording by above-mentioned compressor exhaust port pressure sensor 203 and compressor air suction mouth pressure sensor 220, the row of the pressure reduction of air entry and the above-mentioned compressor 201 recording by exhaust outlet of compressor temperature-sensitive bag 202 and compressor air suction mouthfeel thermometer bulb 221, the temperature difference of air entry is (or indoor, the outer temperature difference) control the position of liquid level sensor 211 in evaporimeter 210, by the row of compressor 201, the temperature difference of air entry and pressure reduction are determined the position of liquid level sensor 211, make the position of liquid level sensor 211 more accurate, make the better effects if of heat pipe cooling refrigeration.
Further, on above-mentioned evaporimeter 210, relative evaporation device 210 the highest liquid level places and minimum liquid level place are respectively equipped with low level temperature-sensitive bag 216 and high-order temperature-sensitive bag 217.When self adaptation refrigeration system is carried out heat pipe cooling refrigeration, refrigerated medium pump 14 flows to evaporimeter 210 by the cold-producing medium in reservoir 213, and when the temperature difference between low level temperature-sensitive bag 216 and high-order temperature-sensitive bag 217 reaches predetermined value, refrigerated medium pump 214 is closed.Concrete, the above-mentioned predetermined temperature difference is 1.5 ℃, when the temperature difference between above-mentioned low level temperature-sensitive bag 216 and high-order temperature-sensitive bag 217 is within 1.5 ℃, refrigerated medium pump 214 is closed.
With reference to the compressor refrigeration system of figure 2, evaporimeter 210 is connected compressor 201 by the 3rd magnetic valve 218 with gas-liquid separator 219, and compressor 201 connects condenser 206 by the second check valve 204.When carrying out compressor cooling, the 3rd magnetic valve 218 is opened, cold-producing medium in evaporimeter 210 flows in compressor 201 by the 3rd magnetic valve 218 and gas-liquid separator 219, and compressor 201 flows into condenser 206 by the cold-producing medium after compression by the second check valve 204.By using the second check valve 204 to prevent that cold-producing medium from blowing back in compressor 201, protection compressor 201, makes the operation that this self adaptation refrigeration system can be safe, stable.When above-mentioned self adaptation refrigeration system enters heat pipe cooling refrigeration, above-mentioned the 3rd magnetic valve 218 cuts out.
With reference to embodiment illustrated in fig. 2, above-mentioned condenser 206 and evaporimeter 210 are respectively equipped with condensation fan 205 and centrifugal blower 209, when the operation of above-mentioned self adaptation refrigeration system, open that condensation fan 205 and centrifugal blower 209 make the refrigeration of this self adaptation refrigeration system faster, refrigeration is better.
Concrete, above-mentioned evaporimeter 210 be that aluminum evaporator, condenser 206 are aluminum condenser, makes the heat transfer effect of above-mentioned self adaptation refrigeration system high, quality is light, reduced manufacturing cost.
An air-conditioner (not shown), comprises above-mentioned self adaptation refrigeration system, operation that can be economic, stable.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a self adaptation refrigeration system, comprises the compressor, condenser, throttling arrangement, the evaporimeter that connect successively, and described evaporimeter connects described condenser by the first magnetic valve; Described compressor, described condenser, described throttling arrangement and described evaporimeter form compression mechanism cold loop, and described condenser, described throttling arrangement, described evaporimeter and described the first magnetic valve form heat pipe cooling circuit; It is characterized in that, also comprise device for storing liquid, described device for storing liquid comprises reservoir and refrigerated medium pump, and the first opening of described reservoir connects described evaporimeter, and the second opening of described reservoir connects described evaporimeter by described refrigerated medium pump;
When described self adaptation refrigeration system is carried out compressor cooling, described reservoir receives the cold-producing medium of described evaporimeter output; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by the cold-producing medium in described reservoir.
2. self adaptation refrigeration system according to claim 1, is characterized in that, described evaporimeter is provided with liquid level sensor.
3. self adaptation refrigeration system according to claim 2, is characterized in that, the first opening of described reservoir connects described evaporimeter by the second magnetic valve; When described self adaptation refrigeration system is carried out compressor cooling, described the second magnetic valve is opened, when the liquid level of described evaporimeter inner refrigerant drops to described liquid level sensor position, and described the second closed electromagnetic valve.
4. self adaptation refrigeration system according to claim 2, it is characterized in that, described self adaptation refrigeration system also comprises the fluid level control device that connects described liquid level sensor, described fluid level control device comprises exhaust outlet of compressor temperature-sensitive bag and compressor air suction mouthfeel thermometer bulb, and the row of described compressor that described fluid level control device records by described exhaust outlet of compressor temperature-sensitive bag and described compressor air suction mouthfeel thermometer bulb is, the temperature difference of air entry is controlled the position of described liquid level sensor in described evaporimeter.
5. self adaptation refrigeration system according to claim 4, it is characterized in that, described fluid level control device also comprises exhaust outlet of compressor pressure sensor and compressor air suction mouth pressure sensor, and row, air entry pressure reduction and the row of described compressor of the described compressor that described fluid level control device records by described exhaust outlet of compressor pressure sensor and described compressor air suction mouth pressure sensor are, the temperature difference of air entry is controlled the position of described liquid level sensor in described evaporimeter.
6. self adaptation refrigeration system according to claim 1, is characterized in that, the highest liquid level place of relatively described evaporimeter and minimum liquid level place are respectively equipped with high-order temperature-sensitive bag and low level temperature-sensitive bag; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by the cold-producing medium in described reservoir, and when the temperature difference between described high-order temperature-sensitive bag and low level temperature-sensitive bag reaches predetermined value, described refrigerated medium pump is closed.
7. self adaptation refrigeration system according to claim 1, is characterized in that, described refrigerated medium pump connects described evaporimeter by the first check valve; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described refrigerated medium pump flows to described evaporimeter by described the first check valve by the cold-producing medium in described reservoir.
8. self adaptation refrigeration system according to claim 1, is characterized in that, described evaporimeter is by connecting successively the 3rd magnetic valve and being connected described compressor after gas-liquid separator;
When described self adaptation refrigeration system is carried out compressor cooling, described the 3rd magnetic valve is opened, and the cold-producing medium in described evaporimeter enters described compressor after by described the 3rd magnetic valve and described gas-liquid separator; When described self adaptation refrigeration system is carried out heat pipe cooling refrigeration, described the 3rd closed electromagnetic valve.
9. self adaptation refrigeration system according to claim 1, is characterized in that, described evaporimeter is aluminum evaporator, and described condenser is aluminum condenser.
10. an air-conditioner, is characterized in that, comprises the arbitrary described self adaptation refrigeration system of claim 1 to 9.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104456998A (en) * | 2013-09-17 | 2015-03-25 | 珠海格力电器股份有限公司 | Self-adaptive refrigerating system and air conditioner |
CN104697233A (en) * | 2015-02-10 | 2015-06-10 | 珠海格力电器股份有限公司 | Refrigeration system and method for preventing the operation of a compressor of a refrigeration system during wet compression |
-
2013
- 2013-09-17 CN CN201320577300.7U patent/CN203489516U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104456998A (en) * | 2013-09-17 | 2015-03-25 | 珠海格力电器股份有限公司 | Self-adaptive refrigerating system and air conditioner |
CN104697233A (en) * | 2015-02-10 | 2015-06-10 | 珠海格力电器股份有限公司 | Refrigeration system and method for preventing the operation of a compressor of a refrigeration system during wet compression |
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