CN105004126A - Refrigerator refrigeration system and refrigerator - Google Patents
Refrigerator refrigeration system and refrigerator Download PDFInfo
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- CN105004126A CN105004126A CN201510475111.2A CN201510475111A CN105004126A CN 105004126 A CN105004126 A CN 105004126A CN 201510475111 A CN201510475111 A CN 201510475111A CN 105004126 A CN105004126 A CN 105004126A
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- outlet
- condensation pipe
- refrigeration system
- refrigerator
- refrigerator refrigeration
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator refrigeration system and a refrigerator. The refrigerator refrigeration system comprises a condenser, an anti-condensation pipe serially connected with the condenser, a switch element serially connected at the inlet of the anti-condensation pipe and a bypass branch parallelly connected with the anti-condensation pipe, wherein the first outlet of the switch element is communicated with the inlet of the anti-condensation pipe, the second outlet is communicated with the inlet end of the bypass branch, and the outlet end of the bypass branch is communicated with the outlet end of the anti-condensation pipe. In a relatively-wet external environment, conduction of the first outlet and cutoff of the second outlet can be controlled, a refrigerant flows via the anti-condensation pipe which plays an anti-condensation role; in a relatively-dry external environment, cutoff of the first outlet and conduction of the second outlet can be controlled, the refrigerant can not flow via the anti-condensation pipe, the refrigerant flows via the bypass branch, the fact that heat radiated by the anti-condensation pipe increases burden of the refrigerator can be avoided, and the anti-condensation pipe of the refrigerator in a dry environment can be prevented from wasting electric energy.
Description
Technical field
The present invention relates to refrigerator field, particularly relate to a kind of refrigerator refrigeration system and refrigerator.
Background technology
Traditional refrigerator refrigeration system generally comprises compressor, condenser, capillary and evaporimeter etc.In order to prevent the opening part of refrigerating chamber or refrigerating chamber from producing condensation, be generally in series with anti-condensation pipe in the porch of condenser, exit and/or middle part.Because anti-condensation pipe internal circulation has the cold-producing medium of HTHP, therefore, anti-condensation pipe utilizes the heat of the cold-producing medium of its inside, can play the effect preventing the opening part of refrigerating chamber or refrigerating chamber from producing condensation.
Usually, be easier to produce condensation at ambient humidity ratio of larger time.But, when environment is drier, produces the possibility of condensation not quite at the opening part of refrigerating chamber or refrigerating chamber, now anti-condensation pipe is not set in time, generally also can not produces condensation at the opening part of refrigerating chamber or refrigerating chamber.And the cold-producing medium that now still circulated in anti-condensation pipe, the heat of the cold-producing medium of its internal circulation is understood some and is leaked in refrigerating chamber or refrigerating chamber, therefore can increase meeting of refrigerating chamber or refrigerating chamber, waste electric energy.
Summary of the invention
Main purpose of the present invention is to provide a kind of refrigerator refrigeration system and refrigerator, is intended to solve the operation of the anti-condensation pipe of refrigerator under the environment of drying and easily causes the technical problem of waste electric energy.
For achieving the above object, the anti-condensation pipe that refrigerator refrigeration system provided by the invention comprises condenser and connects with described condenser, described refrigerator refrigeration system also comprises the switch member being series at described anti-condensation tube inlet place, described switch member comprises the first outlet and the second outlet, and described first outlet is communicated with the entrance of described anti-condensation pipe; Described refrigerator refrigeration system also comprises the bypass branch in parallel with described anti-condensation pipe, and described second outlet is communicated with the arrival end of described bypass branch, and the port of export of described bypass branch is communicated with the port of export of described anti-condensation pipe; Described first outlet and second outlet can respectively external force control under conducting or cut-off, and described first outlet cut-off time, described second export conducting; During described first outlet conducting, described second outlet cut-off.
Preferably, described switch member is magnetic valve.
Preferably, described refrigerator refrigeration system also comprises controller and the humidity sensor for testing environment humidity, and described controller is electrically connected with described magnetic valve, and described humidity sensor is electrically connected with described controller, and exports moisture signal to described controller; When described moisture signal is less than or equal to the first predetermined threshold value, described controller controls described second outlet conducting, and controls described first outlet cut-off; When described moisture signal is greater than the first predetermined threshold value, described controller controls described first outlet conducting, and controls described second outlet cut-off.
Preferably, the quantity of described anti-condensation pipe is at least two, and in parallel between anti-condensation pipe described in each; The quantity of described first outlet is identical with the quantity of described anti-condensation pipe.
Preferably, described in each, the diameter of anti-condensation pipe is different.
Preferably, when described moisture signal is greater than described first predetermined threshold value and meets the threshold range preset, described controller controls the first corresponding outlet conducting, and controls described second outlet cut-off; When described moisture signal is less than described first predetermined threshold value, described controller controls described second outlet conducting, and controls the first outlet described in each and all end.
Preferably, described first predetermined threshold value is greater than at described moisture signal, and when being less than or equal to the second predetermined threshold value, described controller controls described second outlet conducting, and control lasting first prefixed time interval of described first outlet cut-off, and control described second outlet conducting each, and after controlling lasting first prefixed time interval of described first outlet cut-off, control described first outlet conducting again, and control lasting second prefixed time interval of described second outlet cut-off, and continue to control described second outlet conducting, and control lasting first prefixed time interval of described first outlet cut-off, when described moisture signal is greater than described second predetermined threshold value, described controller controls described first outlet conducting, and controls described second outlet cut-off,
Wherein, described first predetermined threshold value is less than described second predetermined threshold value.
Preferably, described refrigerator refrigeration system also comprises controller and the humidity sensor for testing environment humidity, and described humidity sensor is electrically connected with described controller, and exports moisture signal to described controller; Described refrigerator refrigeration system also comprises display unit, and described controller controls described display unit display humidity value according to the moisture signal received.
Preferably, the quantity of described anti-condensation pipe is at least two, and in parallel between anti-condensation pipe described in each; The quantity of described first outlet is identical with the quantity of described anti-condensation pipe.
The present invention also proposes a kind of refrigerator, described refrigerator comprises refrigerator refrigeration system, the anti-condensation pipe that described refrigerator refrigeration system comprises condenser and connects with described condenser, described refrigerator refrigeration system also comprises the switch member being series at described anti-condensation tube inlet place, described switch member comprises the first outlet and the second outlet, and described first outlet is communicated with the entrance of described anti-condensation pipe; Described refrigerator refrigeration system also comprises the bypass branch in parallel with described anti-condensation pipe, and described second outlet is communicated with the arrival end of described bypass branch, and the port of export of described bypass branch is communicated with the port of export of described anti-condensation pipe; Described first outlet and second outlet can respectively external force control under conducting or cut-off, and described first outlet cut-off time, described second export conducting; During described first outlet conducting, described second outlet cut-off.
Refrigerator refrigeration system provided by the invention, by at anti-condensation tube inlet place tandem tap part, and switch member comprises the first outlet and the second outlet, first outlet is communicated with the entrance of anti-condensation pipe, refrigerator refrigeration system also comprises the bypass branch in parallel with anti-condensation pipe, second outlet is communicated with the arrival end of bypass branch, the port of export of bypass branch is communicated with the port of export of anti-condensation pipe, first outlet and second outlet can respectively external force control under conducting or cut-off, and during the first outlet cut-off, second outlet conducting, during the first outlet conducting, second outlet cut-off, thus when external environment is comparatively moist, the first outlet conducting can be controlled, and the second outlet cut-off, refrigerant is circulated via anti-condensation pipe, thus make anti-condensation pipe play anti-condensation effect, and when external environment is comparatively dry, the first outlet cut-off can be controlled, and the second outlet conducting, refrigerant can not be circulated via anti-condensation pipe, refrigerant is forced to circulate via above-mentioned bypass branch, avoid anti-condensation pipe distribute heat to such an extent as to the load of increase refrigerator, thus avoid the waste of energy that the anti-condensation pipe of refrigerator causes under the environment of drying.
Accompanying drawing explanation
Fig. 1 is the structural representation of refrigerator refrigeration system first embodiment of the present invention;
Fig. 2 is the structural representation of refrigerator refrigeration system second embodiment of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Condenser | 20 | Anti-condensation pipe |
| 30 | Switch member | 31 | First outlet |
| 32 | Second outlet | 40 | Bypass branch |
| 50 | Capillary | 60 | Evaporimeter |
| 70 | Muffler | 80 | Compressor |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of refrigerator refrigeration system.
With reference to the structural representation that Fig. 1, Fig. 1 are refrigerator refrigeration system first embodiment of the present invention.
In embodiments of the present invention, the anti-condensation pipe 20 that described refrigerator refrigeration system comprises condenser 10 and connects with described condenser 10, described refrigerator refrigeration system also comprises the switch member 30 being series at described anti-condensation pipe 20 porch, described switch member 30 comprises the first outlet 31 and the second outlet 32, and described first outlet 31 is communicated with the entrance of described anti-condensation pipe 20; Described refrigerator refrigeration system also comprises the bypass branch 40 in parallel with described anti-condensation pipe 20, and described second outlet 32 is communicated with the arrival end of described bypass branch 40, and the port of export of described bypass branch 40 is communicated with the port of export of described anti-condensation pipe 20; Described first outlet 31 and second outlet 32 can respectively external force control under conducting or cut-off, and described first outlet 31 cut-off time, described second outlet 32 conductings; During described first outlet 31 conducting, described second outlet 32 cut-off.
Above-mentioned refrigerator refrigeration system also comprises capillary 50, evaporimeter 60, muffler 70 and the compressor 80 of connecting with described condenser 10, anti-condensation pipe 20, and above-mentioned condenser 10, anti-condensation pipe 20, capillary 50, evaporimeter 60, muffler 70 and compressor 80 form the refrigerant passage be used for for refrigerant circulation jointly.In the present embodiment, above-mentioned anti-condensation pipe 20 can be arranged at porch, the exit and/or middle part etc. of condenser 10, can select according to actual needs relative to the particular location of above-mentioned refrigerant passage.Above-mentioned switch member 30 is series in above-mentioned refrigerant passage, and is located at the porch of anti-condensation pipe 20.The present embodiment and following examples are communicated between condenser 10 and anti-condensation pipe 20 for switch member 30 and are described.Above-mentioned switch member 30 also comprises a refrigerant inlet, and described refrigerant inlet is communicated with the port of export of condenser 10.Above-mentioned switch member 30 is preferably magnetic valve, can the corresponding outlet conducting of Controlling solenoid valve or cut-off by the corresponding signal of telecommunication; Above-mentioned switch member 30 also can be mechanical type conducting structure, by the corresponding outlet conducting of the form control of mechanical switch or cut-off.
Above-mentioned anti-condensation pipe 20 can be arranged at the opening part of cold compartment of refrigerator and/or refrigerating chamber, or box mouth frame place.
The position of above-mentioned bypass branch 40 can be arranged according to actual needs, and such as, the case courage can avoiding cold compartment of refrigerator or refrigerating chamber is arranged, thus avoids the load that heat that bypass branch 40 distributes can increase refrigerator.
Comparatively large at ambient humidity, when needing to open antifogging function, then control above-mentioned first outlet 31 conductings, and control the second outlet 32 cut-off, thus refrigerant is circulated via anti-condensation pipe 20, thus make anti-condensation pipe 20 play anti-condensation effect.Lower at ambient humidity, namely when environment is comparatively dry, now do not need to open antifogging function, then control above-mentioned first outlet 31 cut-off, and control the second outlet 32 conductings, thus refrigerant can not be circulated via anti-condensation pipe 20, force refrigerant to circulate via above-mentioned bypass branch 40, thus avoid anti-condensation pipe 20 distribute heat to such an extent as to the load of increase refrigerator.
It should be noted that and can judge ambient humidity by artificial mode, then mode manually controls conducting and the cut-off of the first outlet 31 and the second outlet 32; Humidity sensor testing environment humidity can also be passed through, and the size of the ambient humidity detected according to humidity sensor by controller automatically controls conducting and the cut-off of the first outlet 31 and the second outlet 32.
Refrigerator refrigeration system provided by the invention, by at anti-condensation pipe 20 porch tandem tap part 30, and switch member 30 comprises the first outlet 31 and the second outlet 32, first outlet 31 is communicated with the entrance of anti-condensation pipe 20, refrigerator refrigeration system also comprises the bypass branch 40 in parallel with anti-condensation pipe 20, second outlet 32 is communicated with the arrival end of bypass branch 40, the port of export of bypass branch 40 is communicated with the port of export of anti-condensation pipe 20, first outlet 31 and second outlet 32 can respectively external force control under conducting or cut-off, and during the first outlet 31 cut-off, second outlet 32 conductings, during the first outlet 31 conducting, second outlet 32 cut-off, thus when external environment is comparatively moist, the first outlet 31 conducting can be controlled, and the second outlet 32 cut-off, refrigerant is circulated via anti-condensation pipe 20, thus make anti-condensation pipe 20 play anti-condensation effect, and when external environment is comparatively dry, the first outlet 31 can be controlled end, and the second outlet 32 conductings, refrigerant can not be circulated via anti-condensation pipe 20, refrigerant is forced to circulate via above-mentioned bypass branch 40, avoid anti-condensation pipe 20 distribute heat to such an extent as to the load of increase refrigerator, thus avoid the waste of energy that the anti-condensation pipe 20 of refrigerator causes under the environment of drying.
Further, the reliability whether anti-condensation pipe 20 work is controlled in order to improve refrigerator refrigeration system further, namely in order to improve each outlet conducting or reliability of cut-off of above-mentioned switch member 30 further, based on the first embodiment of above-mentioned refrigerator refrigeration system, the invention allows for the second embodiment of refrigerator refrigeration system, in the present embodiment, described switch member 30 is magnetic valve.Above-mentioned magnetic valve can be one-in-and-two-out magnetic valve (namely comprising an entrance and two outlets), also can be into having more magnetic valve (namely comprising the outlet of an entrance and more than three or three).
In the present embodiment, the mode of each outlet conducting or cut-off of controlling above-mentioned magnetic valve can adopt following several:
Mode one, above-mentioned refrigerator refrigeration system can also comprise each outlet conducting or control button of cut-off for Controlling solenoid valve, and controls button and be electrically connected with magnetic valve.Magnetic valve in the present embodiment is described to arrange two outlets, is namely respectively the first outlet 31 and the second outlet 32.This control button can export two kinds of signals of telecommunication, such as, exports first signal of telecommunication when this control button is pressed, exports second signal of telecommunication when this control button is upspring.Control button export first signal of telecommunication to magnetic valve time, can Controlling solenoid valve first outlet 31 cut-off, and second outlet 32 conductings.Control button export second signal of telecommunication to magnetic valve time, can Controlling solenoid valve first outlet 31 conductings, and second outlet 32 cut-off.
Mode manually can control above-mentioned control button and export first signal of telecommunication or second signal of telecommunication, also above-mentioned control button be can control by automatic mode and first signal of telecommunication or second signal of telecommunication exported, such as, above-mentioned control button be can automatically control by the master control borad of air-conditioning and first signal of telecommunication or second signal of telecommunication exported.
Mode two, described refrigerator refrigeration system also comprises controller and the humidity sensor for testing environment humidity, and described controller is electrically connected with described magnetic valve, and described humidity sensor is electrically connected with described controller, and exports moisture signal to described controller; When described moisture signal is less than or equal to predetermined threshold value, described controller controls described second outlet 32 conductings, and controls described first outlet 31 cut-off; When described moisture signal is greater than predetermined threshold value, described controller controls described first outlet 31 conductings, and controls described second outlet 32 cut-off.
In the present embodiment, above-mentioned predetermined threshold value can be arranged according to actual needs, such as, can be set between 50% to 70%.
Above-mentioned humidity sensor is preferably fixed on the shell of refrigerator, thus can testing environment humidity more accurately.Above-mentioned controller can in real time or timing acquisition humidity sensor detect moisture signal.
The present embodiment is by humidity sensor testing environment humidity, and the conducting of each outlet of the moisture signal gauge tap part 30 exported according to humidity sensor by controller or cut-off, thus the automatic control that can realize refrigerator refrigeration system, anti-condensation pipe 20 can be ended automatically by refrigerator refrigeration system under the environment of drying, effectively prevent anti-condensation pipe 20 and waste electric energy.
Further, based on the first or second embodiment of refrigerator refrigeration system of the present invention, the invention allows for the 3rd embodiment of refrigerator refrigeration system, with reference to Fig. 2, Fig. 2 is the structural representation of refrigerator refrigeration system second embodiment of the present invention, the quantity of described anti-condensation pipe 20 is at least two, and in parallel between anti-condensation pipe 20 described in each; The quantity of described first outlet 31 is identical with the quantity of described anti-condensation pipe 20.The i.e. corresponding connection of each the first outlet 31 one anti-condensation pipe 20.
It should be noted that when the quantity of the first outlet 31 is multiple, when all first outlets 31 all end, be then considered as described first outlet 31 cut-off; When at least one first outlet 31 conducting, be then considered as the first outlet 31 conducting.Such as, if the quantity of the first outlet 31 is three, wherein have one first to export 31 conductings, two other the first outlet 31 cut-off, is now considered as the first outlet 31 conducting, therefore the second outlet 32 cut-off; When above-mentioned three first outlets 31 all end, be now considered as the first outlet 31 and end, therefore the second outlet 32 conductings.
Can be preset with between different humidity provinces, the first outlet 31 that each interval corresponding unlatching is different.
Preferably, when described moisture signal is greater than described predetermined threshold value and meets the threshold range preset, described controller controls the first corresponding outlet 31 conductings, and controls described second outlet 32 cut-off; When described moisture signal is less than described predetermined threshold value, described controller controls described second outlet 32 conductings, and controls the first outlet 31 described in each and all end.More preferably, when described moisture signal is less than or equal to the first predetermined threshold value, described controller controls described second outlet 32 conductings, and controls the first outlet 31 described in each and all end; When described moisture signal is greater than described first predetermined threshold value and is less than or equal to the second predetermined threshold value, described controller controls described second outlet 32 cut-off, and the first outlet 31 conductings described in control section, and control the first outlet 31 cut-off described in all the other; When described moisture signal is greater than described second predetermined threshold value, described controller controls described second outlet 32 cut-off, and controls the first outlet 31 equal conductings described in each.
Such as, above-mentioned first predetermined threshold value can be 50%, and above-mentioned second predetermined threshold value can be 75%, and the quantity of above-mentioned first outlet 31 can be two, therefore the quantity of above-mentioned anti-condensation pipe 20 is also two, all in parallel between each anti-condensation pipe 20 and bypass branch 40.When moisture signal is less than or equal to 50%, then above-mentioned second outlet 32 conductings, and above-mentioned two first outlets 31 all end; When moisture signal is greater than 50% and is less than or equal to 75%, then above-mentioned second outlet 32 cut-off, and one of them first outlet 31 conducting, another the first outlet 31 cut-off; When moisture signal is greater than 75%, then above-mentioned second outlet 32 cut-off, and above-mentioned two first outlet 31 equal conductings.
The present embodiment is by presetting different threshold ranges, and when moisture signal meets default threshold range, then controller controls corresponding first outlet 31 conductings, and control the second outlet 32 and end, thus the quantity of the anti-condensation pipe 20 in refrigerant passage can be communicated to according to humidity adjustment, advantageously in energy-conservation and anti-condensation.
More preferably, described in each, the diameter of anti-condensation pipe 20 is different.Thus each anti-condensation pipe 20 has different anti-condensation abilities.For different default moistness value range, then the first outlet 31 conductings that corresponding control is different, thus when making ambient humidity be in different humidity ranges, there is different anti-condensation abilities.
More preferably, the quantity of anti-condensation pipe 20 is two, and one of them is arranged on refrigerating chamber, and another is arranged on refrigerating chamber.
Further, based on the first to the 3rd any embodiment of refrigerator refrigeration system of the present invention, the invention allows for the 4th embodiment of refrigerator refrigeration system, described refrigerator refrigeration system is except comprising above-mentioned controller and the humidity sensor for testing environment humidity, described refrigerator refrigeration system also comprises display unit, and described controller controls described display unit display humidity value according to the moisture signal received.This display unit can be a display screen, also directly can adopt refrigerator display floater freely.This display unit directly can show moisture signal, information that also can be corresponding according to moisture signal display.
It should be noted that in other embodiments, refrigerator refrigeration system can also comprise the loudspeaker be electrically connected with controller, and moisture signal reported by controller control loudspeaker, or exports corresponding information according to moisture signal.
Further, based on the second to the 4th any embodiment of refrigerator refrigeration system of the present invention, the invention allows for the 5th embodiment of refrigerator refrigeration system, described first predetermined threshold value is greater than at described moisture signal, and when being less than or equal to the second predetermined threshold value, described controller controls described second outlet 32 conductings, and control lasting first prefixed time interval of described first outlet 31 cut-off, and control described second outlet 32 conductings each, and after controlling lasting first prefixed time interval of described first outlet 31 cut-off, control described first outlet 31 conductings again, and control lasting second prefixed time interval of described second outlet 32 cut-off, and continue to control described second outlet 32 conductings, and control lasting first prefixed time interval of described first outlet 31 cut-off, when described moisture signal is greater than described second predetermined threshold value, described controller controls described first outlet 31 conductings, and controls described second outlet 32 cut-off, wherein, described first predetermined threshold value is less than described second predetermined threshold value.
In the present embodiment, the size of the first predetermined threshold value and the second predetermined threshold value can be arranged according to actual needs, in this no limit.First predetermined threshold value can be such as the 50%, second predetermined threshold value can be such as 75%.The size of the first prefixed time interval and the second prefixed time interval can need to arrange according to the time, in this no limit.Such as, the first prefixed time interval can be 10 minutes, and the second prefixed time interval can be 5 minutes.
The present embodiment is by presetting different threshold ranges, and when moisture signal meets default threshold range, then controller controls the time of the first outlet 31 and the second outlet 32 conductings, thus the quantity of the anti-condensation pipe 20 in refrigerant passage can be communicated to according to humidity adjustment, advantageously in energy-conservation and anti-condensation.
The present invention also provides a kind of refrigerator, and this refrigerator comprises refrigerator refrigeration system, and the structure of this refrigerator refrigeration system can refer to above-described embodiment, does not repeat them here.Naturally, the refrigerator due to the present embodiment have employed the technical scheme of above-mentioned refrigerator refrigeration system, and therefore this refrigerator has all beneficial effects of above-mentioned refrigerator refrigeration system.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a refrigerator refrigeration system, the anti-condensation pipe comprising condenser and connect with described condenser, it is characterized in that, described refrigerator refrigeration system also comprises the switch member being series at described anti-condensation tube inlet place, described switch member comprises the first outlet and the second outlet, and described first outlet is communicated with the entrance of described anti-condensation pipe; Described refrigerator refrigeration system also comprises the bypass branch in parallel with described anti-condensation pipe, and described second outlet is communicated with the arrival end of described bypass branch, and the port of export of described bypass branch is communicated with the port of export of described anti-condensation pipe; Described first outlet and second outlet can respectively external force control under conducting or cut-off, and described first outlet cut-off time, described second export conducting; During described first outlet conducting, described second outlet cut-off.
2. refrigerator refrigeration system as claimed in claim 1, it is characterized in that, described switch member is magnetic valve.
3. refrigerator refrigeration system as claimed in claim 2, it is characterized in that, described refrigerator refrigeration system also comprises controller and the humidity sensor for testing environment humidity, described controller is electrically connected with described magnetic valve, described humidity sensor is electrically connected with described controller, and exports moisture signal to described controller; When described moisture signal is less than or equal to the first predetermined threshold value, described controller controls described second outlet conducting, and controls described first outlet cut-off; When described moisture signal is greater than the first predetermined threshold value, described controller controls described first outlet conducting, and controls described second outlet cut-off.
4. refrigerator refrigeration system as claimed in claim 3, it is characterized in that, the quantity of described anti-condensation pipe is at least two, and is arranged in parallel between anti-condensation pipe described in each; The quantity of described first outlet is identical with the quantity of described anti-condensation pipe.
5. refrigerator refrigeration system as claimed in claim 4, it is characterized in that, described in each, the diameter of anti-condensation pipe is different.
6. refrigerator refrigeration system as claimed in claim 4, is characterized in that, when described moisture signal is greater than described first predetermined threshold value and meets the threshold range preset, described controller controls the first corresponding outlet conducting, and controls described second outlet cut-off; When described moisture signal is less than described first predetermined threshold value, described controller controls described second outlet conducting, and controls the first outlet described in each and all end.
7. refrigerator refrigeration system as claimed in claim 3, it is characterized in that, described first predetermined threshold value is greater than at described moisture signal, and when being less than or equal to the second predetermined threshold value, described controller controls described second outlet conducting, and control lasting first prefixed time interval of described first outlet cut-off, and control described second outlet conducting each, and after controlling lasting first prefixed time interval of described first outlet cut-off, control described first outlet conducting again, and control lasting second prefixed time interval of described second outlet cut-off, and continue to control described second outlet conducting, and control lasting first prefixed time interval of described first outlet cut-off, when described moisture signal is greater than described second predetermined threshold value, described controller controls described first outlet conducting, and controls described second outlet cut-off,
Wherein, described first predetermined threshold value is less than described second predetermined threshold value.
8. refrigerator refrigeration system as claimed in claim 1, it is characterized in that, described refrigerator refrigeration system also comprises controller and the humidity sensor for testing environment humidity, and described humidity sensor is electrically connected with described controller, and exports moisture signal to described controller; Described refrigerator refrigeration system also comprises display unit, and described controller controls described display unit display humidity value according to the moisture signal received.
9. refrigerator refrigeration system as claimed in claim 1 or 2, it is characterized in that, the quantity of described anti-condensation pipe is at least two, and in parallel between anti-condensation pipe described in each; The quantity of described first outlet is identical with the quantity of described anti-condensation pipe.
10. a refrigerator, is characterized in that, described refrigerator comprises the refrigerator refrigeration system as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475111.2A CN105004126B (en) | 2015-08-05 | 2015-08-05 | Refrigerator refrigeration system and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475111.2A CN105004126B (en) | 2015-08-05 | 2015-08-05 | Refrigerator refrigeration system and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105004126A true CN105004126A (en) | 2015-10-28 |
| CN105004126B CN105004126B (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475111.2A Active CN105004126B (en) | 2015-08-05 | 2015-08-05 | Refrigerator refrigeration system and refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440521A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator and its control method |
| CN110440493A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator with dry room |
| CN112303947A (en) * | 2020-11-02 | 2021-02-02 | 中科美菱低温科技股份有限公司 | Double-evaporator refrigeration system, refrigeration equipment and control method of refrigeration system of refrigeration equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11211325A (en) * | 1998-01-20 | 1999-08-06 | Sanyo Electric Co Ltd | Refrigerator |
| CN102121780A (en) * | 2011-02-16 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration system and refrigerator with same |
| CN202304052U (en) * | 2011-10-08 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigeration system thereof |
| CN102997553A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method thereof |
| CN103033013A (en) * | 2011-09-28 | 2013-04-10 | 日立空调·家用电器株式会社 | Refrigerator and ice locker |
| CN203231606U (en) * | 2013-04-01 | 2013-10-09 | 合肥晶弘电器有限公司 | Refrigerating system capable of conducting adjusting automatically and refrigerator |
| CN204987625U (en) * | 2015-08-05 | 2016-01-20 | 合肥美的电冰箱有限公司 | Refrigerating system of refrigerator and refrigerator |
-
2015
- 2015-08-05 CN CN201510475111.2A patent/CN105004126B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11211325A (en) * | 1998-01-20 | 1999-08-06 | Sanyo Electric Co Ltd | Refrigerator |
| CN102121780A (en) * | 2011-02-16 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration system and refrigerator with same |
| CN103033013A (en) * | 2011-09-28 | 2013-04-10 | 日立空调·家用电器株式会社 | Refrigerator and ice locker |
| CN202304052U (en) * | 2011-10-08 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigeration system thereof |
| CN102997553A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method thereof |
| CN203231606U (en) * | 2013-04-01 | 2013-10-09 | 合肥晶弘电器有限公司 | Refrigerating system capable of conducting adjusting automatically and refrigerator |
| CN204987625U (en) * | 2015-08-05 | 2016-01-20 | 合肥美的电冰箱有限公司 | Refrigerating system of refrigerator and refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440521A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator and its control method |
| CN110440493A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator with dry room |
| CN112303947A (en) * | 2020-11-02 | 2021-02-02 | 中科美菱低温科技股份有限公司 | Double-evaporator refrigeration system, refrigeration equipment and control method of refrigeration system of refrigeration equipment |
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|---|---|
| CN105004126B (en) | 2017-12-19 |
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