CN201203294Y - High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium - Google Patents
High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium Download PDFInfo
- Publication number
- CN201203294Y CN201203294Y CNU2008201161123U CN200820116112U CN201203294Y CN 201203294 Y CN201203294 Y CN 201203294Y CN U2008201161123 U CNU2008201161123 U CN U2008201161123U CN 200820116112 U CN200820116112 U CN 200820116112U CN 201203294 Y CN201203294 Y CN 201203294Y
- Authority
- CN
- China
- Prior art keywords
- icing fluid
- cold
- efficiency energy
- absorbing medium
- saving multifunctional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a high-efficiency energy-saving multifunctional refrigeration device using antifreeze as a cold absorption medium, which comprises a refrigeration device housing, a refrigerating device body, a waste heat utilization type disinfection cabinet assembly, a capillary variable-resistance assembly, an antifreeze heat absorption assembly, a program controller, a compressor, a compressor, a high temperature pipe, a low temperature pipe, a condenser, an evaporator, a four-way change valve, an anti-freeze, an antifreeze cold absorption box, an antifreeze heat absorption box, a temperature sensor, and at least an antifreeze cold absorption box; the evaporator is arranged inside the antifreeze cold absorption box; an antifreeze is arranged inside the antifreeze cold absorption box; the waste heat discharged by the refrigeration device is utilized to heat the disinfection cabinet so as to realize high temperature disinfection of the disinfection cabinet; the evaporator and the condenser are soaked in the antifreeze, so as to improve heat exchange effect of the evaporator and the condenser, thereby realizing high-efficiency and energy-saving. The refrigeration device covers any one of refrigerator, ice cabinet, display cabinet, wine cabinet, refrigerator car, freezer car, cold storage and freezer.
Description
Affiliated technical field
The utility model relates to a kind of refrigerating plant, particularly with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium.
Background technology
Along with the depletion and the environmental pollution of resource are serious day by day, countries in the world are all towards the target of setting up a conservation-minded society and effort, the vital task that energy-saving and emission-reduction are pendulum in face of we everyone.
Refrigerating plant, for example refrigerator, refrigerator-freezer, showcase, wine cabinet and so on can be realized the characteristics of the preservation by low temperature of object because of it, have entered huge numbers of families, numerous market and numerous laboratory, for the human lives brings great convenience.Because refrigerating plant is in running order for a long time, so refrigerating plant has become the household electrical appliance of power consumption in the family.Calculate by every refrigerating plant power consumption every day 0.70 degree, 200 liters of energy-conservation refrigerating plants power consumption every day, 0.7 degree, there are 1,000,000,000 refrigerating plants in the whole world, wherein China is 1.5 hundred million, annual power consumption 2,550 hundred million degree in the whole world, every degree power consumption coal 360 grams, 9,198 ten thousand tons in conversion consumption coal is equivalent to 15,636 ten thousand tons of earth row carbon dioxide.If can economize on electricity 50%, 1,275 hundred million degree that then can economize on electricity can be economized on coal 4,599 ten thousand tons, but 7,818 ten thousand tons of reducing emission of carbon dioxide.
At present the refrigeration modes of refrigerating plant can be divided into direct-cooled, cold.So-called direct-cooled be that evaporimeter is placed directly in the refrigerating plant inner bag is inner or evaporimeter is close on the outer wall of refrigerating plant inner bag, natural convection air by refrigerating plant inner bag inside is passed to the refrigerating plant inner bag with the cold of evaporimeter, belong to the natural convection air heat exchange, realize refrigerating plant inner bag refrigeration target; Cold between what is called is with electric fan the cold of evaporimeter to be blown to the refrigerating plant inner bag, belongs to the air forced-convection heat transfer.
No matter be to adopt the natural convection air heat exchange or adopt the air forced-convection heat transfer, its heat exchange effect will be far smaller than convective heat transfer liquid, if can adopt the liquid convection mode to come will greatly to improve the refrigeration of refrigerating plant to the refrigerating plant refrigeration.
Also can not thoroughly remove stink even be equipped with the refrigerating plant of deodoriser at present, this proof has a large amount of bacteriums to survive in refrigerating plant; Originally be to want article are put in the refrigerating plant in order to avoid erosion of bacterium and food degenerate, and I had never expected that the food that does not have bacterium was put into behind the refrigerating plant on the contrary by bacterial infection, this has seriously run counter to refrigerating plant and has come preservation.At present in order to remove the refrigerating plant bacterium, promptly remove stink, the hot rag of general employing goes to sweep, it is very uncomfortable that at this moment a lot of people smell this stink, most of bacterium can be eliminated, but all bacteriums of absolutely not thorough removing refrigerating plant inner bag, the bacterium that stays will continue corrosion food.If can realize each refrigerating plant inner bag high-temperature sterilization, then be the revolution of food hygiene.
Along with the raising of people's living standard, people are more and more high to the hygienic requirements degree of tableware, and it is more and more fast that disinfection cabinet enters the speed of family, and state-owned 4,000 ten thousand disinfection cabinets in 2008 have 2.4 hundred million disinfection cabinets in the world.But popular in the market disinfection cabinet need consume a large amount of electric energy, calculates by every disinfection cabinet power consumption every day 0.54 degree, global annual disinfection cabinet power consumption 39,400,000,000 degree, and 1,420 ten thousand tons in conversion consumption coal is equivalent to 2,410 ten thousand tons of earth row carbon dioxide.If can utilize the used heat of refrigerating plant compressor to realize the high temperature drying and the high-temperature sterilization of disinfection cabinet, then can save a large amount of electric energy.Because the refrigerating plant compressor often needs refrigeration, with heat extraction, disinfection cabinet can utilize the useless heat of these discharges to keep high temperature drying and germ-free condition, really reaches the purpose of sterilization in the time of refrigeration.
The condenser of refrigerating plant nearly all wraps in the outermost layer of heat-insulation layer at present, radiating rate is very slow, has a strong impact on the refrigeration of refrigerating plant, if allow these condensers remove the heating disinfection cabinet, and the heat of the anti-icing fluid absorptive condenser by the anti-icing fluid endothermic box, then can improve refrigeration greatly.
Present refrigerating plant or utilize natural convection air that the cold of evaporimeter is passed to the refrigerating plant inner bag, adopt electric fan that the cold of evaporimeter is blown to the refrigerating plant inner bag, no matter be to adopt the natural convection air heat exchange or adopt the air forced-convection heat transfer, its heat exchange effect will be far smaller than convective heat transfer liquid.
Summary of the invention
The utility model provides a kind of refrigerating plant, adopts the liquid convection mode to freeze to refrigerating plant, will greatly improve the refrigeration of refrigerating plant.
Utilize the anti-icing fluid that anti-icing fluid is housed to inhale the cold that cold box absorbs evaporimeter on the one hand, and inhale cold box by anti-icing fluid and anti-icing fluid cold is passed to the refrigerating plant inner bag; Not only realize dry disinfection on the other hand, and utilize the anti-icing fluid endothermic box that anti-icing fluid is housed to come the heat of absorptive condenser, can realize the energy-efficient of refrigerating plant with the heat heating disinfection cabinet of condenser; Described refrigerating plant is refrigerator, refrigerator-freezer, showcase, wine cabinet, refrigerator car, van cooler, freezer, freeze in the storehouse any one.
The utility model discloses with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it comprises that refrigerating plant shell, heat-insulation layer, at least one refrigerating plant inner bag, capillary become resistance assembly, compressor, compressor outlet pipeline, compressor inlet pipeline, high temperature pipe, cryotronl, at least one condenser, at least one evaporimeter, device for drying and filtering, anti-icing fluid, at least one anti-icing fluid and inhale cold box; Described heat-insulation layer is between refrigerating plant shell and refrigerating plant inner bag; Described compressor outlet pipeline links to each other with the high temperature pipe; Described condenser links to each other with the high temperature pipe; Described capillary becomes the resistance assembly and is installed between high temperature pipe and the cryotronl; Described evaporimeter links to each other with cryotronl; Described compressor inlet pipeline links to each other with cryogenic pipelines; Described device for drying and filtering is installed in condenser and capillary becomes between the resistance assembly; It is characterized in that the anti-icing fluid that anti-icing fluid is housed inhales the cold that cold box absorbs evaporimeter, and inhale cold box by anti-icing fluid and anti-icing fluid cold is passed to the refrigerating plant inner bag.
The utility model also comprises that as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium anti-icing fluid heat absorption assembly, used heat utilize type disinfection cabinet assembly, temperature sensor, cyclelog, four-way change-over valve with anti-icing fluid.
The utility model is disclosed as follows as the effect of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium with anti-icing fluid:
1) evaporimeter is immersed in the anti-icing fluid, with improving the exchange capability of heat of evaporimeter greatly, improves the refrigeration of refrigerating plant greatly, thereby realize energy-efficient.
2) use the anti-icing fluid endothermic box that anti-icing fluid is housed to reduce the temperature of condenser, can improve the refrigerating plant refrigerating capacity greatly, thereby realize energy-efficient.
3) no longer with condenser cloth on the refrigerating plant shell, will reduce the refrigerating plant skin temperature greatly, help refrigerating plant and be incubated better, thereby realize energy-efficient.
4) with the heat heating disinfection cabinet of condenser, realize the disinfection cabinet high temperature drying disinfection, not only realized the used heat utilization, and will bring a revolution to sanitary tableware.
5) because the refrigerating plant refrigerating capacity strengthens, provide possibility for each refrigerating plant inner bag carries out the warm area switching, for example changed refrigerating chamber into refrigerating chamber, this can solve the problem of festive occasion refrigerating plant refrigerating chamber capacity wretched insufficiency.
6) owing to be independent operating, provide possibility for independently closing each refrigerating plant inner bag.
Description of drawings
Fig. 1 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 2 for the utility model with anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of the cold absorbing medium schematic diagram when anti-icing fluid is inhaled cold box and is placed on the refrigerating plant inner bag;
Fig. 3 for the utility model with anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of the cold absorbing medium schematic diagram when anti-icing fluid is inhaled cold box and is close to the refrigerating plant inner bladder outer wall;
Fig. 4 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as second embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 5 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 3rd embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 6 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 4th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 7 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 5th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 8 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 6th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Fig. 9 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 7th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Figure 10 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 8th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Figure 11 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 9th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Figure 12 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the tenth embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Figure 13 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 11 embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium;
Figure 14 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 12 embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium.
Wherein Reference numeral is expressed as follows:
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
First embodiment
Fig. 1 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium; Fig. 2 for the utility model with anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of the cold absorbing medium schematic diagram when anti-icing fluid is inhaled cold box and is placed on the use of refrigerating plant inner bag; Fig. 3 for the utility model with anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of the cold absorbing medium schematic diagram when anti-icing fluid is inhaled cold box and is close to the refrigerating plant inner bladder outer wall.
Shown in Fig. 1～3, the utility model is with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, and it comprises compressor 1, compressor outlet pipeline 2, compressor inlet pipeline 3, gas-liquid separator 4, four-way change-over valve 5, first to fourth high temperature pipe 6,8,11,13, the first to the 11 cryotronl 29,30,32,36,38,42,44,48,50,54,55, first to fourth liang of three-way electromagnetic valve 31,37,43, in 49 at least one, first to second condenser 7, in 9 at least one, first to fourth evaporimeter 34,40,46, in 52 at least one, device for drying and filtering 12, anti-icing fluid, first to fourth anti-icing fluid is inhaled cold box 33,39,45, in 51 at least one, first to fourth temperature sensor 35,41,47, in 53 at least one, refrigerating plant shell 56, heat-insulation layer 57, first to fourth refrigerating plant inner bag 63,64,65, in 66 at least one, capillary becomes the resistance assembly, anti-icing fluid heat absorption assembly, used heat utilizes type disinfection cabinet assembly, cyclelog 67.
Described four-way change-over valve 5 links to each other with compressor outlet pipeline 2, compressor inlet pipeline 3, the first high temperature pipe the 6, the 11 cryotronl 55 respectively; Described heat-insulation layer 57 is between refrigerating plant shell 56 and first to fourth refrigerating plant inner bag 63,64,65,66.
Described used heat utilizes type disinfection cabinet assembly to comprise disinfection room 58, sterilization drawer (not marking among the figure), venthole 62, first condenser 7, negative oxygen ion generator 59, ultraviolet germicidal lamp 60, ozone generator 61; Described disinfection room 58 is installed in the refrigerating plant shell 56, is full of heat-insulation layer between disinfection room 58 and the refrigerating plant shell 56; Described first condenser 7 is installed in the disinfection room 58; Described sterilization drawer is installed in the disinfection room 58; Described venthole 62 runs through the wall of refrigerating plant shell 56, heat-insulation layer 57 and disinfection room 58; Described negative oxygen ion generator 59, ultraviolet germicidal lamp 60, ozone generator 61 are installed in the disinfection room 58.
Described anti-icing fluid heat absorption assembly comprises anti-icing fluid endothermic box 10, anti-icing fluid, second condenser 9; In the described anti-icing fluid endothermic box 10 second condenser 9 is installed; In the described anti-icing fluid endothermic box 10 anti-icing fluid is housed.
Described capillary becomes the resistance assembly and comprises first capillary 14, first three-way pipe 15, first throttle bypass solenoid valve 16, first throttle bypass pipe 17, main bypass pipe 18, second capillary 19, second three-way pipe 20, the second throttling bypass solenoid valve 21, the second throttling bypass pipe 22, three capillary 23, the 3rd three-way pipe 24, the 3rd throttling bypass solenoid valve 25, the 3rd throttling bypass pipe 26, the 4th capillary 27, the 4th three-way pipe 28; Described first capillary 14 two ends link to each other with the 4th high temperature pipe 13, first three-way pipe 15 respectively; Described first three-way pipe 15 links to each other with first capillary 14, first throttle bypass solenoid valve 16, second capillary 19 respectively; Described first throttle bypass pipe 17 1 ends link to each other with first throttle bypass solenoid valve 16, and the other end links to each other with main bypass pipe 18; Described second three-way pipe 20 links to each other with second capillary 19, the second throttling bypass solenoid valve 21, three capillary 23 respectively; The described second throttling bypass pipe, 22 1 ends link to each other with the second throttling bypass solenoid valve 21, and the other end links to each other with main bypass pipe 18; Described the 3rd three-way pipe 24 links to each other with three capillary 23, the 3rd throttling bypass solenoid valve 25, the 4th capillary 27 respectively; Described the 3rd throttling bypass pipe 26 1 ends link to each other with the 3rd throttling bypass solenoid valve 25, and the other end links to each other with main bypass pipe 18; Described the 4th three-way pipe 28 links to each other with the 4th capillary 27, main bypass pipe 18, first cryotronl 29 respectively.
Described first condenser 7 two ends link to each other with the second high temperature pipe 8 with the first high temperature pipe 6 respectively; Described second condenser 9 two ends link to each other with the 3rd high temperature pipe 11 with the second high temperature pipe 8 respectively; Described device for drying and filtering 12 two ends link to each other with the 3rd high temperature pipe 11, the 4th high temperature pipe 13 respectively; Described capillary becomes the segmentation of resistance assembly and links to each other with first cryotronl 29 with the 4th high temperature pipe 13 respectively; Described second cryotronl 30 links to each other with first cryotronl 29, first liang of three-way electromagnetic valve 31, second liang of three-way electromagnetic valve 37, the 3rd liang of three-way electromagnetic valve 43, the 4th liang of three-way electromagnetic valve 49 respectively; Described the 3rd cryotronl 32 links to each other with first liang of three-way electromagnetic valve 31, first evaporimeter 34 respectively; Described the 4th cryotronl 36 links to each other with first evaporimeter the 34, the 11 cryotronl 55 respectively; Described the 5th cryotronl 38 links to each other with second liang of three-way electromagnetic valve 37, second evaporimeter 40 respectively; Described the 6th cryotronl 42 links to each other with second evaporimeter the 40, the 11 cryotronl 55 respectively; Described the 7th cryotronl 44 links to each other with the 3rd liang of three-way electromagnetic valve 43, the 3rd evaporimeter 46 respectively; Described the 8th cryotronl 48 links to each other with the 3rd evaporimeter the 46, the 11 cryotronl 55 respectively; Described the 9th cryotronl 50 links to each other with the 4th liang of three-way electromagnetic valve 49, the 4th evaporimeter 52 respectively; Described the tenth cryotronl 54 links to each other with the 4th evaporimeter the 52, the 11 cryotronl 55 respectively.
How does following surface analysis the utility model utilize used heat to realize the disinfection cabinet sterilization with anti-icing fluid as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium? highly effective refrigeration how? how the refrigerating plant inner bag is carried out the high temperature defrosting?
After connecting power supply, cyclelog 67 starts compressor 1, high-temperature high-pressure refrigerant will enter first condenser 7 through compressor outlet pipeline 2, four-way change-over valve 5, the first high temperature pipe 6, first condenser 7 will be to disinfection room 58 distribute heats, tableware temperature in the sterilization drawer is raise, after temperature raises, moisture on the tableware will evaporate, tableware will keep high temperature, drying, under the environment of high temperature and drying, bacterium can not survive, thereby disinfection cabinet is in disinfection for a long time, and this disinfecting process is not need to consume any electric energy.If necessary, can start negative oxygen ion generator 59 or/and ultraviolet germicidal lamp 60 or/and ozone generator 61 further sterilize.
The high temperature refrigerant that flows out from first condenser 7 enters second condenser 9 through the second high temperature pipe 8, because second condenser 9 is installed in the anti-icing fluid endothermic box 10 that anti-icing fluid is housed, consider that the liquid heat exchange coefficient is far longer than the air coefficient of heat transfer and the conduction coefficient of heat transfer, it is one of major reason that improves the refrigerating plant energy-saving effect that the radiating rate of condenser is accelerated.
Enter capillary through the cold-producing medium after the heat radiation through the 3rd high temperature pipe 11, device for drying and filtering 12, the 4th high temperature pipe 13 and become the resistance assembly.
When needs freeze to refrigerating chamber, during as 1 ℃～9 ℃, start first throttle bypass solenoid valve 16, this moment, cold-producing medium only entered main bypass pipe 18 through first capillary 14, first throttle bypass pipe 17, entered second cryotronl 30 through first cryotronl 29 then; When needs slightly freeze for certain refrigerating plant inner bag, during as 0 ℃～-7 ℃, start the second throttling bypass solenoid valve 21, this moment, cold-producing medium will be through first capillary 14 and second capillary 19, enter main bypass pipe 18 through the second throttling bypass pipe 22 then, enter second cryotronl 30 through first cryotronl 29 again; When needs carry out the moderate refrigeration for certain refrigerating plant inner bag, during as-3 ℃～-18 ℃, start the 3rd throttling bypass solenoid valve 25, this moment, cold-producing medium will be through first capillary 14, second capillary 19 and the three capillary 23, enter main bypass pipe 18 through the 3rd throttling bypass pipe 26 then, enter second cryotronl 30 through first cryotronl 29 again; When needs carry out deep refrigerating for certain refrigerating plant inner bag, as-16 ℃～-24 ℃, all throttling bypass solenoid valves 16,21,25 all are in closed condition, this moment, cold-producing medium was had to through first capillary 14, second capillary 19, three capillary 23 and the 4th capillary 27, this moment, the cold-producing medium main bypass pipe 18 of not flowing through but entered first cryotronl 29, second cryotronl 30 through the 4th three-way pipe 28.
When the first refrigerating plant inner bag 63 or the second refrigerating plant inner bag 64 or the 3rd refrigerating plant inner bag 65 or the 4th refrigerating plant inner bag 66 needs refrigeration, just start corresponding first liang of three-way electromagnetic valve 31 or second liang of three-way electromagnetic valve 37 or the 3rd liang of three-way electromagnetic valve 43 or the 4th liang of three-way electromagnetic valve 49 respectively, will be through the cold-producing medium behind the capillary-compensated through the 3rd corresponding cryotronl 32, the 5th cryotronl 38, the 7th cryotronl 44, the 9th cryotronl 50 enters corresponding first evaporimeter 34 or second evaporimeter 40 or the 3rd evaporimeter 46 or the 4th evaporimeter 52, because these first evaporimeters 34, second evaporimeter 40, the 3rd evaporimeter 46, the 4th evaporimeter 52 is installed in first anti-icing fluid and inhales cold box 33, second anti-icing fluid is inhaled cold box 39, the 3rd anti-icing fluid is inhaled cold box 45, the 4th anti-icing fluid is inhaled in the cold box 51, cold-producing medium will absorb the heat of anti-icing fluid, first anti-icing fluid is inhaled cold box 33 or second anti-icing fluid and is inhaled cold box 39 or the 3rd anti-icing fluid and inhale cold box 45 or the 4th anti-icing fluid and inhale the temperature of the anti-icing fluid in the cold box 51 and will descend, the cold-producing medium that has absorbed certain heat will enter the 11 cryotronl 55 through the 4th cryotronl 36 or the 6th cryotronl 42 or the 8th cryotronl 48 or the tenth cryotronl 54, and last cold-producing medium is through four-way change-over valve 5, gas-liquid separator 4, compressor inlet pipeline 3 is got back to the next circulation of compressor starts; Because first evaporimeter 34, second evaporimeter 40, the 3rd evaporimeter 46, the 4th evaporimeter 52 are immersed in the anti-icing fluid, its coefficient of heat transfer is far longer than the air coefficient of heat transfer and the conduction coefficient of heat transfer, and it is the most important reason that improves the refrigerating plant energy-saving effect that the heat absorption of evaporimeter speeds up; When the temperature of anti-icing fluid drops under the design temperature in limited time, compressor quits work or freezes for other refrigerating plant inner bag.
Inhale cold box when certain anti-icing fluid and stop refrigeration or compressor when quitting work, anti-icing fluid is inhaled cold box will be constantly provides cold to the refrigerating plant inner bag of correspondence, makes refrigerating plant remain on design temperature.
Owing to adopted anti-icing fluid as inhaling cold carrier, can reduce the number of starts of refrigerating plant, this also is one of energy-conservation major reason of refrigerating plant; Because evaporimeter is immersed in the anti-icing fluid, so evaporimeter can be avoided frosting fully, thereby can keep very high refrigerating capacity for a long time, and do not need consumed power to remove frost, this also is one of energy-conservation major reason of refrigerating plant.
Know from top analysis, we have thoroughly avoided the evaporimeter frosting problem, but refrigerating plant inner bag possibility frosting as refrigerating chamber, although this frosting does not influence the refrigerating plant refrigeration, influence the storage area but frost thickness is crossed senior general, be necessary the excessive refrigerating plant inner bag of frosting thickness is carried out the high temperature defrosting.
If certain refrigerating plant inner bag is defrosted, but also sterilization is meanwhile at first closed this refrigerating plant inner bag by cyclelog 67, takes out all objects in the refrigerating plant inner bag then, switch four-way change-over valve 5 again and start corresponding two three-way electromagnetic valves, can begin defrosting; This moment, evaporimeter 34 or 40 or 46 or 52 was switching to interim condenser, the anti-icing fluid that heating is corresponding is inhaled cold box 33 or 39 or 45 or 51, its temperature will raise, thereby reach the purpose of defrosting, and this moment, condenser 7,9 was switching to interim evaporimeter, will absorb the heat of anti-icing fluid in the anti-icing fluid endothermic box.
Second embodiment
Fig. 4 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as second embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, second embodiment and first embodiment are basic identical, second embodiment has three evaporimeters, three anti-icing fluid to inhale cold box, has removed the 4th liang of three-way electromagnetic valve 49, the 9th cryotronl 50, the 4th anti-icing fluid and has inhaled cold box 51, the 4th evaporimeter 52, the 4th temperature sensor 53, the tenth cryotronl 54.
The 3rd embodiment
Fig. 5 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 3rd embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 3rd embodiment and second embodiment are basic identical, the 3rd embodiment has two evaporimeters, two anti-icing fluid to inhale cold box, has removed the 3rd liang of three-way electromagnetic valve 43, the 7th cryotronl 44, the 3rd anti-icing fluid and has inhaled cold box 45, the 3rd evaporimeter 46, three-temperature sensor 47, the 8th cryotronl 48.
The 4th embodiment
Fig. 6 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 4th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 4th embodiment and the 3rd embodiment are basic identical, the 4th embodiment has an evaporimeter, an anti-icing fluid to inhale cold box, has removed second liang of three-way electromagnetic valve 37, the 5th cryotronl 38, second anti-icing fluid and has inhaled cold box 39, second evaporimeter 40, second temperature sensor 41, the 6th cryotronl 42.
The 5th embodiment
Fig. 7 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 5th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 5th embodiment and first embodiment are basic identical, the 5th embodiment has five evaporimeters, five anti-icing fluid to inhale cold box, has increased the 5th liang of three-way electromagnetic valve the 68, the 12 cryotronl 69, the 5th anti-icing fluid and has inhaled cold box 70, the 5th evaporimeter 71, the 5th temperature sensor the 72, the 13 cryotronl 73.
The 6th embodiment
Fig. 8 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 6th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 6th embodiment and first embodiment are basic identical, the 6th embodiment has six evaporimeters, six anti-icing fluid are inhaled cold box, have increased the 5th liang of three-way electromagnetic valve 68, the 12 cryotronl 69, the 5th anti-icing fluid is inhaled cold box 70, the 5th evaporimeter 71, the 5th temperature sensor 72, the 13 cryotronl 73, the 6th liang of three-way electromagnetic valve 74, the 14 cryotronl 75, the 6th anti-icing fluid is inhaled cold box 76, the 6th evaporimeter 77, the 6th temperature sensor 78, the 15 cryotronl 79.
The 7th embodiment
Fig. 9 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 7th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 7th embodiment and first embodiment are basic identical, just remove four-way change-over valve, can't utilize the compressor defrosting this moment.
The 8th embodiment
Figure 10 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 8th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 8th embodiment and second embodiment are basic identical, just remove four-way change-over valve, can't utilize the compressor defrosting this moment.
The 9th embodiment
Figure 11 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the 9th embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 9th embodiment and the 3rd embodiment are basic identical, just remove four-way change-over valve, can't utilize the compressor defrosting this moment.
The tenth embodiment
Figure 12 is that the utility model is with the refrigeration heat extraction principle schematic of anti-icing fluid as the tenth embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the tenth embodiment and the 4th embodiment are basic identical, just remove four-way change-over valve, can't utilize the compressor defrosting this moment.
The 11 embodiment
Figure 13 is that the utility model is with the refrigeration heat extraction principle signal of anti-icing fluid as the 11 embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium, the 11 embodiment and the 5th embodiment are basic identical, just remove four-way change-over valve, can't utilize the compressor defrosting this moment.
The 12 embodiment
Figure 14 is that the utility model is with the refrigeration heat extraction principle signal of anti-icing fluid as the 12 embodiment of the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium.The 12 embodiment and the 6th embodiment are basic identical, have just removed four-way change-over valve, can't utilize the compressor defrosting this moment.
The utility model is not limited to above-mentioned preferred implementation, above-mentioned preferred implementation only is exemplary, those skilled in the art can make the various modifications that are equal to and replacement and various combination, and obtain different embodiments according to spiritual essence of the present utility model.
Claims (13)
1, a kind of with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it comprises that refrigerating plant shell, heat-insulation layer, at least one refrigerating plant inner bag, capillary become resistance assembly, compressor, compressor outlet pipeline, compressor inlet pipeline, high temperature pipe, cryotronl, at least one condenser, at least one evaporimeter, device for drying and filtering, anti-icing fluid, at least one anti-icing fluid and inhale cold box; Described heat-insulation layer is between refrigerating plant shell and refrigerating plant inner bag; Described compressor outlet pipeline links to each other with the high temperature pipe; Described condenser links to each other with the high temperature pipe; Described capillary becomes the resistance assembly and is installed between high temperature pipe and the cryotronl; Described evaporimeter links to each other with cryotronl; Described compressor inlet pipeline links to each other with cryogenic pipelines; Described device for drying and filtering is installed in condenser and capillary becomes between the resistance assembly; It is characterized in that the anti-icing fluid that anti-icing fluid is housed inhales the cold that cold box absorbs evaporimeter, and inhale cold box by anti-icing fluid and anti-icing fluid cold is passed to the refrigerating plant inner bag.
2, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that described refrigerating plant inner bag joins an anti-icing fluid at least and inhale cold box, described evaporimeter is installed in anti-icing fluid and inhales in the cold box, and described anti-icing fluid is inhaled in the cold box anti-icing fluid is housed.
3, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that describedly also comprising anti-icing fluid heat absorption assembly as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium with anti-icing fluid.
4, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that describedly comprising also that as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium used heat utilizes type disinfection cabinet assembly with anti-icing fluid.
5, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that describedly also comprising temperature sensor as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium with anti-icing fluid; Described temperature sensor is installed in anti-icing fluid and inhales in the cold box and/or anti-icing fluid is inhaled outside the cold box.
6, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that describedly also comprising cyclelog as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium with anti-icing fluid; Described cyclelog links to each other with temperature sensor, magnetic valve, compressor.
7, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that describedly also comprising four-way change-over valve as the high-efficiency energy-saving multifunctional refrigerating device of cold absorbing medium with anti-icing fluid; Described four-way change-over valve links to each other with compressor outlet pipeline, compressor inlet pipeline, high temperature pipe, cryotronl respectively.
8, according to claim 3 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that described anti-icing fluid heat absorption assembly comprises anti-icing fluid endothermic box, anti-icing fluid, at least one condenser; At least one condenser is installed in the described anti-icing fluid endothermic box; In the described anti-icing fluid endothermic box anti-icing fluid is housed.
9,, it is characterized in that described used heat utilizes type disinfection cabinet assembly to comprise at least one disinfection room, at least one sterilization drawer, at least one venthole, at least one condenser according to claim 1 or 4 described with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium; Described condenser is installed in the disinfection room; Described sterilization drawer is installed in the disinfection room; Described venthole runs through the wall of refrigerating plant shell, heat-insulation layer and disinfection room.
10, according to claim 1 or 4 or 9 described with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that described used heat utilizes type disinfection cabinet assembly also to comprise at least one negative oxygen ion generator, at least one ultraviolet germicidal lamp, described negative oxygen ion generator is installed in the disinfection room; Described ultraviolet germicidal lamp is installed in the disinfection room.
11, according to claim 1 or 4 or 9 or 10 described, it is characterized in that described used heat utilizes type disinfection cabinet assembly also to comprise at least one ozone generator with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium.
12, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that described capillary becomes the resistance assembly and comprises at least two capillaries, at least one three-way pipe, at least one throttling bypass solenoid valve, at least one throttling bypass pipe.
13, according to claim 1 with the high-efficiency energy-saving multifunctional refrigerating device of anti-icing fluid as cold absorbing medium, it is characterized in that described refrigerating plant is any one in refrigerator, refrigerator-freezer, showcase, wine cabinet, refrigerator car, van cooler, freezer, the freezer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201161123U CN201203294Y (en) | 2008-05-05 | 2008-05-05 | High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201161123U CN201203294Y (en) | 2008-05-05 | 2008-05-05 | High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203294Y true CN201203294Y (en) | 2009-03-04 |
Family
ID=40425607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201161123U Expired - Fee Related CN201203294Y (en) | 2008-05-05 | 2008-05-05 | High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203294Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123384A (en) * | 2016-08-23 | 2016-11-16 | 温州市大荣纺织仪器有限公司 | Refrigeration system |
-
2008
- 2008-05-05 CN CNU2008201161123U patent/CN201203294Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123384A (en) * | 2016-08-23 | 2016-11-16 | 温州市大荣纺织仪器有限公司 | Refrigeration system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201306902Y (en) | Air conditioner with heat-recovery type heat pump and refrigerator integrated machine | |
| CN103836865B (en) | There is the refrigerator of heat preservation and dryness mechanism | |
| CN203116211U (en) | Novel energy-saving and environment-friendly water cooling and warming air conditioner | |
| CN202885340U (en) | Energy supply device of high-efficiency energy tower | |
| CN101846432A (en) | Waste heat utilization type disinfection cabinet and refrigerator integrated machine capable of increasing condensing temperature in winter and reducing condensing temperature in summer | |
| CN201243841Y (en) | Refrigerated showcase with humidifying and dehumidifing functions | |
| CN203824142U (en) | Double-circulating refrigerating system for side by side refrigerator | |
| CN101581511A (en) | High-efficiency energy-saving multifunctional refrigerating device taking liquid as cold absorbing medium | |
| CN101561213A (en) | High-efficient and energy-saving multifunctional refrigerator with double liquid sources | |
| CN203443231U (en) | Fresh-keeping and energy-saving device for increasing humidity of refrigeration chamber by means of refrigerator defrosted water | |
| CN205843182U (en) | A kind of energy saving and environment friendly fresh cabinet | |
| CN201203294Y (en) | High-efficiency energy-saving multifunctional refrigerating device with anti-freezing fluid as cold suction medium | |
| CN201053759Y (en) | Household heat pump water heater | |
| CN101858663A (en) | Heat exchange system for multi-refrigerating circuit refrigerator and refrigerator-disinfection cabinet all-in-one machine | |
| CN101852533A (en) | Refrigerator and disinfecting cabinet integrated machine | |
| CN201212753Y (en) | Highly efficient multifunctional refrigerating device by using liquid as cold suction medium | |
| CN201193909Y (en) | Double liquid source high-efficient energy-saving multifunctional refrigerator | |
| CN204268750U (en) | A kind of net for air-source heat pump units utilizing waste heat energy storage to defrost | |
| CN201488383U (en) | Heat exchange system for integrative multi-refrigerating circuit refrigerator and refrigerator disinfection cabinet machine | |
| CN203586650U (en) | Refrigerator with heat insulation drying mechanism | |
| CN201193906Y (en) | Waste heat utilizing type high-efficient energy-saving multi-purpose refrigerator | |
| CN201449106U (en) | Waste heat-utilizing integrated sterilizing refrigerator capable of increasing condensing temperature in winter and reducing condensing temperature in summer | |
| CN101576325A (en) | High-efficiency energy-saving multifunctional refrigerating device using antifreeze as cold absorbing medium | |
| CN2786507Y (en) | Refrigerator | |
| CN103851824A (en) | Solar solid absorption air conditioner refrigeration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110505 |