CN100541075C - Kraut refrigerator - Google Patents
Kraut refrigerator Download PDFInfo
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- CN100541075C CN100541075C CNB2005100134505A CN200510013450A CN100541075C CN 100541075 C CN100541075 C CN 100541075C CN B2005100134505 A CNB2005100134505 A CN B2005100134505A CN 200510013450 A CN200510013450 A CN 200510013450A CN 100541075 C CN100541075 C CN 100541075C
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Abstract
The invention provides a kind of kraut refrigerator, include the shell, the inner shell that form outward appearance, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface in addition, described refrigerant pipe is separately positioned on the adjacent two sides of described inner shell side panel.A kind of kraut refrigerator also is provided, will be used for the refrigerant pipe of cooled interior housing, stick on respectively on the refrigerant pipe pasting boards, described refrigerant pipe pasting boards is installed in the lateral surface of inner shell.To be this kraut refrigerator be arranged on the peripheral surface of inner shell to the refrigerant pipe to effect of the present invention, and the outside of promptly positive and left surface and the back side and right flank allows the internal temperature decline of kraut refrigerator.When the refrigerant pipe is arranged on the outside of positive and left surface and the back side and right flank, the refrigerant pipe can be set more easily.Along with the setting of refrigerant pipe becomes easily, can improve the productivity of inner shell, reduce the fraction defective of product.In addition, the cooling effectiveness of inner shell also is improved, and can reduce power consumption.
Description
Technical field
The present invention is the invention of relevant kraut refrigerator, particularly a kind of kraut refrigerator that can easily be provided for the refrigerant pipe that cools off.
Background technology
Refrigerator is the device with the low-temperature condition stored food.Common refrigerator carries out cooling operations repeatedly by certain hour, and its internal temperature changes very greatly.Therefore, in order to preserve pickles, developed the refrigerator that is suitable for preserving separately pickles.
Kraut refrigerator has front open and close type (drawer type) or end face opens and closes (flip-shell) structure, even open door, can prevent that also cold air from exposing, and can allow refrigerator inside keep uniform temperature.The distinctive points of kraut refrigerator and general refrigerator maximum is the ability of its anti-cooling gas leakage.Recently, in the refrigerator of listing, the various products that can preserve numerous food such as fruit, edible wild herbs, meat with fresh state are arranged.
Below, with reference to accompanying drawing, be that example describes with end face open and close type (flip-shell) kraut refrigerator.
Fig. 1 is the kraut refrigerator schematic diagram of conventional art, and Fig. 2 is the kraut refrigerator internal structure sectional side view of conventional art, and Fig. 3 is the kraut refrigerator inner shell schematic diagram of conventional art.
As shown in the figure, the outward appearance of kraut refrigerator is formed by shell 10 and end face cover 20.Shell 10 forms the bottom surface and the side outward appearance of refrigerator, and its top is in open state.Main header casing 20 cuts out the end face of above-mentioned shell 10 with being allowed a choice.
Above-mentioned shell 10 and end face cover 20 allow end face cover 20 can carry out upper and lower upset by the articulated mounting combination of shell 10 1 sides, open and close shell 10 with being allowed a choice, the two sides of above-mentioned shell 10, and caving inward is formed with handle 14.Handle 14 is used for long distance and moves kraut refrigerator or settle kraut refrigerator.
The bottom surface of above-mentioned shell 10, the wheel in the time of also can being provided for the short distance mobile icebox also can be provided with the support bar 16 of regulating height.
In addition, top one side in above-mentioned shell 10 fronts has control part 12.Control part 12 is formed with various action buttons and display part, and action button is used for the work that the user controls kraut refrigerator, the duty of display part display refrigerator and internal temperature.
The inside of above-mentioned shell 10 is formed with the inner shell 30 that is used to store various foods such as pickles.The below of above-mentioned inner shell 30 is formed with Machine Room 40, is provided with the various key elements that constitute refrigerating circuit in the Machine Room 40.
Above-mentioned inner shell 30 is to be formed by the very high aluminum material of capacity of heat transmission, and aluminium Al is white ductile metal, and its conductive capability and flexibility are very good.In addition, the peripheral surface of above-mentioned inner shell 30, the refrigerant pipe 32 of reeling, its internal circulation refrigerant.That is to say that refrigerant pipe 32 is pipelines of hollow, its inner loop refrigerant, allows refrigerant and inner shell ambient air carry out heat exchange, makes the inside of inner shell 30, and promptly the inside of kraut refrigerator keeps low-temperature condition.
Promptly, refrigerant pipe 32 is wound on the peripheral surface of the inner shell 30 that is used to preserve foods such as pickles, and its internal circulation refrigerant, and therefore in fact above-mentioned refrigerant pipe 32 plays the evaporimeter effect, when allowing refrigerant, carry out heat exchange with inner shell 30 surrounding airs along 32 circulations of refrigerant pipe.
In addition, the peripheral surface downside of above-mentioned inner shell 30 is formed with and encircles the heater 34 that peripheral surface is reeled.Above-mentioned heater 34 is used to send certain heat, for the infusion pickles operation of kraut refrigerator inside provides suitable temperature.The upper end of inner shell 30 forms substantially from the inner peripheral surface to the peripheral surface with horizontal direction
The shape structure.
Be provided with compressor 42 in the above-mentioned Machine Room 40, compressor 42 is used for refrigerant is compressed into high-temperature high-pressure state.One side of above-mentioned compressor 42 is provided with condenser (figure slightly), the HTHP attitude refrigerant generation condensation that condenser is discharged by compressor 42.In addition, Machine Room 40 also has capillary (figure slightly), and the refrigerant that capillary allows above-mentioned condenser discharge becomes the low-temp low-pressure state.
The refrigerant that is converted to the low-temp low-pressure state by above-mentioned capillary carries out heat exchange along above-mentioned refrigerant pipe 32 circulations with above-mentioned inner shell 30 ambient airs.Refrigerant after the heat exchange flows into above-mentioned compressor 42 again, carries out kind of refrigeration cycle repeatedly, and the kind of refrigeration cycle of promptly compressed machine, condenser, capillary, refrigerant pipe, compressor allows the internal temperature of kraut refrigerator keep low-temperature condition.
But there are the following problems for traditional kraut refrigerator.
The inside of kraut refrigerator has the inner shell 30 that is used to store various foods, the peripheral surface of inner shell 30, and the refrigerant pipe 32 of reeling, the refrigerant that absorbs heat in the internal flow of refrigerant pipe 32.
Above-mentioned refrigerant pipe 32 multiturns are wound on the above-mentioned inner shell 30 peripheral surface first halves, when in the mode of above-mentioned coiling multiturn refrigerant pipe 32 being set, being difficult in refrigerant pipe 32 is set on the inner shell 30.
Because the setting of refrigerant pipe 32 has difficulties, influence the production efficiency of refrigerator, and its fraction defective can rise also.
Summary of the invention
In order to address the above problem, purpose of the present invention can easily be provided for the refrigerant pipe that cools off for a kind of kraut refrigerator is provided.
In order to achieve the above object, the technical solution used in the present invention provides a kind of kraut refrigerator, include the shell that forms outward appearance, be arranged on the inner shell that enclosure is used to store various foods such as pickles, the housing of the open-top that inner shell is made up of its bottom panel and side panel, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface in addition, wherein: described refrigerant pipe comprises the front refrigerant pipe of the front that encircles inner shell and left surface and encircles the back side refrigerant pipe of the inner shell back side and right flank, when observing from the top, described front refrigerant pipe has
Shape, described back side refrigerant pipe has
Shape.Between the inlet of the outlet of described front refrigerant pipe and back side refrigerant pipe, be provided with the tube connector of conducting refrigerant pipe.
A kind of kraut refrigerator also is provided, the housing of the open-top of including the shell that forms outward appearance, be arranged on inner shell that enclosure is used to store various foods such as pickles, inner shell being made up of its bottom panel and side panel, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface in addition, wherein: described refrigerant pipe is two groups of front refrigerant pipe and a back side refrigerant pipes, described front refrigerant pipe and back side refrigerant pipe are sticked on respectively on two refrigerant pipe pasting boards, when observing from the top, described refrigerant pipe pasting boards is
Or
Shape, described refrigerant pipe pasting boards is installed in the lateral surface of inner shell.Between described refrigerant pipe pasting boards, be provided with the tube connector of conducting refrigerant pipe.
To be this kraut refrigerator be arranged on the peripheral surface of inner shell to the refrigerant pipe to effect of the present invention, and the outside of promptly positive and left surface and the back side and right flank allows the internal temperature decline of kraut refrigerator.When the refrigerant pipe is arranged on the outside of positive and left surface and the back side and right flank, the refrigerant pipe can be set more easily.Along with the setting of refrigerant pipe becomes easily, can improve the productivity of inner shell, reduce the fraction defective of product.In addition, the cooling effectiveness of inner shell also is improved, and can reduce power consumption.
Description of drawings
Fig. 1 is the kraut refrigerator schematic diagram of conventional art;
Fig. 2 is the kraut refrigerator internal structure sectional side view of conventional art;
Fig. 3 is the kraut refrigerator inner shell schematic diagram of conventional art;
Fig. 4 is the kraut refrigerator schematic diagram of one embodiment of the invention;
Fig. 5 is the kraut refrigerator internal structure sectional side view of one embodiment of the invention;
Fig. 6 is the inner shell primary structure schematic diagram of kraut refrigerator of the present invention;
Fig. 7 is the inner shell primary structure plane of kraut refrigerator of the present invention;
Fig. 8 is the kraut refrigerator inner shell primary structure assembling schematic diagram of another embodiment of the present invention.
Among the figure:
100: shell 110: handle
200: control part 210: action button
220: display part 230: temperature portion
300: inner shell 310: base panel
320: side panel 330: the refrigerant pipe
340: front refrigerant pipe 342: front refrigerant tube inlet
344: front refrigerant pipe outlet 350: back side refrigerant pipe
352: back side refrigerant tube inlet 354: the outlet of back side refrigerant pipe
360: refrigerant pipe pasting boards 370: heater
380: tube connector 390: foamed heat-insulating material
400: Machine Room 410: compressor
420: condenser 430: capillary
440: microprocessor 500: the end face cover
T: adhesive tape
The specific embodiment
Below, with reference to accompanying drawing, be example with end face open and close type (flip-shell) refrigerator, embodiments of the invention are described.
Fig. 4 is the kraut refrigerator schematic diagram of one embodiment of the invention; Fig. 5 is the kraut refrigerator internal structure sectional side view of one embodiment of the invention; Fig. 6 is the primary structure inner shell schematic diagram of kraut refrigerator of the present invention; Fig. 7 is the inner shell primary structure plane of kraut refrigerator of the present invention; Fig. 8 is the kraut refrigerator spare inner shell primary structure assembling schematic diagram of another embodiment of the present invention.
As shown in the figure, the outward appearance of kraut refrigerator is formed by shell 100 and end face cover 500.Shell 100 forms the side of kraut refrigerator and the outward appearance of bottom surface, has casing shape shape, and its top is in open state.Above-mentioned main header casing 500 is arranged on the end face of shell 100, the end face of sealing shell 100 with being allowed a choice.Above-mentioned main header casing 500 is combined on the above-mentioned shell 100 by articulated mounting, states end face by rotating to close.That is, main header casing 500 cuts out the outward appearance that shell 100 backs form kraut refrigerator.
Top one side of above-mentioned shell 100 has control part 200, and control part 200 is provided with various action buttons 210 and display part 220 and temperature portion 230.Action button 210 is used for the work that the user controls kraut refrigerator, the duty and the internal temperature of display part 220 display refrigerators, and temperature portion 230 is used to show internal temperature.
The inside of above-mentioned shell 100 is formed with the inner shell 300 that is used to store various foods such as pickles.Above-mentioned inner shell 300 forms its inner storage area that forms under the effect of side panel 320 by base panel 310 that forms the bottom surface outward appearance and the side panel 320 that upwards forms along the edge of base panel 310.
Above-mentioned inner shell 300 is made by the macromolecular compound ABS resin, ABS resin is to be eburneous thin-wall boards, its chemistry acrylonitrile butadiene styrene terpolymers (AcrylonitrileButadiene Styrene terpolymer) by name means the noval chemical compound that generates after acrylonitrile, butadiene, three kinds of compound of styrene.
The mechanical performance of ABS resin, electrical characteristics, drug resistance are all very outstanding, can be applied in nearly all process technologies such as extrusion molding, injection molded, vacuum forming.In addition, easily and water soluble acid, alkali reaction.ABS resin is applied to make the shell of household appliances, office equipment etc.Recently, developed the technology of giving the ABS resin metal cladding, just be used as substitute and using and metal field.
In addition, mechanical performance such as the hot strength of ABS resin and bending strength and shaping characteristic are very outstanding, are a kind of compounds that is widely used, and form the refrigerator inside housing with thin-walled, enlarge the refrigerator inside volume.
When utilizing above-mentioned ABS resin to form inner casing 300, can be by injection moulding, above-mentioned base panel 310 of one-shot forming and side panel 320 allow it have the open rectangular shape of end face.
The both sides peripheral surface of above-mentioned inner shell 300 is formed with refrigerant pipe 330.The internal circulation of refrigerant pipe 330 refrigerant.Above-mentioned refrigerant pipe 330 is formed on the peripheral surface of inner shell 300, i.e. the lateral surface of side panel 320.The refrigerant of refrigerant pipe 330 inside and inner shell 300 surrounding airs are carried out heat exchange, reduce inner shell 300 temperature on every side.
Above-mentioned refrigerant pipe 330 has the structure of embracing above-mentioned side panel 320 peripheral surface by two refrigerant pipe rings.That is, when observing from the top, a refrigerant pipe 330 has
Shape, another refrigerant pipe 330 has
Shape.
Above-mentioned refrigerant pipe 330 is made of with the back side refrigerant pipe 350 of encircling the back side and right flank the front refrigerant pipe 340 of front that encircles above-mentioned inner shell 300 and left surface.
The above-mentioned front refrigerant pipe 340 left surface outside of housing 300 internally is connected to positive outside, crooked back and forth shape about having.That is, extend to positive right-hand end from the front refrigerant pipe 340 of left surface rearward end outside, and upwards by the bending of " コ " shape.Upwards, extend to the left surface rearward end by the front refrigerant pipe of " コ " shape bending.
Extend to the front refrigerant pipe 340 of inner shell left surface rearward end, upwards by the bending of " C " shape.As above-mentioned structure, front refrigerant pipe is bent upwards repeatedly by " コ " and " C " shape, extends to the upper end gradually.In addition, the bottom of above-mentioned front refrigerant pipe 340, promptly the position of setting out, the left surface rearward end of housing 300 outside internally forms by front refrigerant tube inlet 342, is used for the inflow of refrigerant.
The capillary 430 of refrigerant tube inlet 342 400 inside in the Machine Room, above-mentioned front connects, and the low-temp low-pressure liquid refrigerants that allows above-mentioned capillary 430 discharge flows into.That is, flow out the low-temp low-pressure liquid refrigerants, flow into above-mentioned front refrigerant tube inlet 342, circulate upward from above-mentioned capillary 430.
The upper end of above-mentioned front refrigerant pipe 340, promptly outside, inner shell 300 left sides rearward end is formed with front refrigerant pipe outlet 344, allows the refrigerant of mobile refrigerant pipe 340 inside, front flow out.Thereby, flow out the low-temp low-pressure liquid refrigerants from above-mentioned capillary 430, flow into by front refrigerant tube inlet 342, and after 340 circulations of front refrigerant pipe, arrange to refrigerant pipe 340 outsides, front by front refrigerant pipe outlet 344.
That is, above-mentioned front refrigerant pipe 340 is pipelines of an internal communication, and refrigerant circulates after above-mentioned front refrigerant tube inlet 342 flows into, and discharges by above-mentioned front refrigerant pipe outlet 344.At this moment, the refrigerant of refrigerant pipe 340 inside, the above-mentioned front of above-mentioned circulation and inner shell 300 fronts and left surface ambient air carry out heat exchange, allow the front of inner shell 300 and left surface environment temperature descend.
In addition, above-mentioned back side refrigerant pipe 350 is encircled inner shell 300 back sides and right flank.Above-mentioned back side refrigerant pipe 350 downwards by the bending of " コ " shape, and extends to back side left end after the back side left upper portion of housing 300 extends to inner shell 300 right flank leading sections internally.The back side refrigerant pipe 350 that extends to back side left end is downwards by the bending of " C " shape.
By the back side refrigerant pipe 350 after the bending of " C " shape, extend to inner shell 300 right flank leading sections downwards.As mentioned above, back side refrigerant pipe 350 is bent upwards repeatedly by " コ " and " C " shape, extends to the lower end gradually.The end, upper end of above-mentioned back side refrigerant pipe 350, promptly the position of setting out, upper end, housing 300 back side internally is formed with back side refrigerant tube inlet 352, allows refrigerant flow into refrigerant pipe 350 inside, the back side.
Between refrigerant pipe outlet 344 of above-mentioned front and the back side refrigerant tube inlet 352, be formed with tube connector 380.Above-mentioned tube connector 380 connects front refrigerant pipe 340 and back side refrigerant pipes 350, allows by the flow refrigerant of the positive and left surface of inner shell 300 of front refrigerant pipe 340, inflow back side refrigerant pipe 350.Above-mentioned tube connector 380 exports 344 by welding and front refrigerant pipe and is connected with back side refrigerant tube inlet 352, or integrally formed with it.
Though diagram outside the right side of inner shell 300, is not formed with back side refrigerant pipe outlet, allows flow into by back side refrigerant tube inlet 352, the refrigerant behind the circulation back side refrigerant pipe 350 outwards flows out.
Refrigerant by above-mentioned front refrigerant pipe outlet 344 is discharged flows into back side refrigerant tube inlet 352 by tube connector 380, flows to refrigerant pipe 350 inside, the back side.Refrigerant behind the circulation back side refrigerant pipe 350 flows into the compressor 410 that is positioned at 400 inside, Machine Room by the outlet of back side refrigerant pipe.That is,, flow into back side refrigerant pipe and export the above-mentioned compressor 410 that is connected with the refrigerant that the back side and the right flank air of inner shell 300 carries out heat exchange.
Above-mentioned back side refrigerant pipe 350 is pipelines of internal communication, and refrigerant circulates after above-mentioned back side refrigerant tube inlet 352 flows into, and discharges by the outlet of above-mentioned back side refrigerant pipe.At this moment, the refrigerant of refrigerant pipe 350 inside, the above-mentioned back side of above-mentioned circulation and inner shell 300 back sides and right flank ambient air carry out heat exchange, allow the back side of inner shell 300 and right flank environment temperature descend.
After carrying out heat exchange with inner shell 300 back sides and right flank surrounding air, refrigerant flows into compressor 410 inside by the outlet of above-mentioned back side refrigerant pipe.
Below, with reference to accompanying drawing 8, another embodiment of the present invention is elaborated.
As shown in the figure, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface and be divided into two groups, respectively above-mentioned front refrigerant pipe 340 and back side refrigerant pipe 350 are sticked on the refrigerant pipe pasting boards 360.When observing from the top, above-mentioned refrigerant pipe pasting boards 360 is
Or
Shape.Refrigerant pipe pasting boards 360 is formed by the high aluminum material of pyroconductivity.
On above-mentioned refrigerant pipe pasting boards 360, positive refrigerant pipe 340 and back side refrigerant pipe 350 are installed after, the refrigerant pipe pasting boards 360 that refrigerant pipe 330 is installed is arranged on the side panel 320 of inner shell 300, finish inner shell 300.Here, can be installed in refrigerant pipe 330 on the refrigerant pipe pasting boards 360, also can use the bonding agent that to resist high temperature and low temperature, also can use other mounting means by adhesive tape.
Next, the refrigerant pipe pasting boards 360 that refrigerant pipe 330 is installed is fixed on the side panel 320 of inner shell 300.At this moment, refrigerant pipe pasting boards 360 and side panel 320 fixes the mode that the mode that can adopt bonding agent to paste also can adopt screw to assemble.By above-mentioned operation, the refrigerant pipe pasting boards 360 that refrigerant pipe 330 is installed is fixed on the side panel 320 of inner shell 300.
On the side panel 320 of inner shell 300, behind the fixing above-mentioned refrigerant pipe pasting boards 360, connect above-mentioned front refrigerant tube inlet 342 and above-mentioned capillary 430, the low-temp low-pressure refrigerant that allows capillary 430 discharge flows into front refrigerant tube inlet 342.Then, tube connector 380 is set, is communicated with refrigerant pipe outlet 344 of above-mentioned front and back side refrigerant tube inlet 352.
After forming above-mentioned tube connector 380, refrigerant flows into refrigerant pipe 350 inside, the back side by above-mentioned back side refrigerant tube inlet 352.The bottom of back side refrigerant pipe 350 is formed with back side refrigerant pipe outlet 354, allows the outside outflow that is flowing in refrigerant pipe 350 inside, the back side.The refrigerant pipe outlet 354 of the above-mentioned back side is in the state that is interconnected with the compressor 410 that is positioned at Machine Room 400 inner sides.
The bottom of above-mentioned inner shell 300 side panel 320, reeling is formed with heater 370, required proper temperature when being used to the infusion pickles are provided.370 pairs of inner shell 300 surrounding airs of above-mentioned heater heat, and improve the kraut refrigerator internal temperature.
The decline temperature in the ascending temperature of heater 370 adstante febres and when cooling is the same, is undertaken by convection current, makes the temperature rise of inner shell 300 even.That is, when the part of fluid heated up, this part was inflated, and density descends, and turned over to be raised to the top, and the low temperature high density fluid of top can sink.By carrying out said process repeatedly, utilize the motion conveying heat of material self, fluid can heat up from the top.
Be arranged on the refrigerant pipe 330 and heater 370 peripheral surface of above-mentioned inner shell 300 side panel 320, be refrigerant pipe 330 and heater 370 except that with face that inner shell 300 side panel 320 contact other face, T packs processing by the aluminum adhesive tape.
This packing is handled can prevent that the foamed heat-insulating material 390 between shell 100 and the inner shell 300 from deforming, and further closed side panel 320 and refrigerant pipe 330 and heater 370, prevents leakage of air, improves heat exchanger effectiveness.
Above-mentioned foamed heat-insulating material 390 is filled in the outside of inner shell 300, promptly between inner shell 300 and the shell 100, has heat insulating function.Above-mentioned foamed heat-insulating material 390 prevents that the heat of kraut refrigerator outside from passing to inside, and prevents that inner cold airflow is to the outside.Thereby can carry out heat insulation to the inside and outside of refrigerator well.
The below of above-mentioned inner shell 300 is formed with Machine Room 400.Be provided with the various parts that constitute refrigerating circuit in the Machine Room 400.In the above-mentioned Machine Room 400, be provided with compressor 410, compressor 410 is used for refrigerant is compressed into high-temperature high-pressure state.One side of above-mentioned compressor 410 is provided with condenser 420, the HTHP attitude refrigerant generation condensation that condenser 420 allows compressor 410 discharge.
Machine Room 400 also has capillary 430, and the refrigerant that capillary 430 allows above-mentioned condenser 420 discharge becomes the low-temp low-pressure state.Converted to of refrigerant pipe 330 circulations of the refrigerant of low-temp low-pressure state by above-mentioned capillary 430, carry out heat exchange with above-mentioned inner shell 300 ambient airs along inner shell 300 side panel 320.
Low-temp low-pressure gaseous coolant after the heat exchange from new inflow above-mentioned compressor 410, carries out kind of refrigeration cycle repeatedly, allows the internal temperature of kraut refrigerator keep low-temperature condition.
Above-mentioned Machine Room 400 inner sides are provided with microprocessor 440, the action of control kraut refrigerator.Above-mentioned microprocessor 440 receives the internal temperature of kraut refrigerator, the driving of compressor 410 and heater 370 is controlled, and suitably kept the internal temperature of kraut refrigerator with this.
Below, the effect of kraut refrigerator with said structure is described.
Be used to keep the various parts of the formation refrigerating circuit of low-temperature condition when the heater of proper temperature being provided when usually, kraut refrigerator has the infusion pickles and preserving various food such as pickles.This kraut refrigerator is preserved pickles by two processes with fresh state.The process of required proper temperature when at first keeping the infusion pickles, during the new pickles of infusion, kraut refrigerator inside will keep being suitable for the temperature of infusion operation.Kraut refrigerator keeps the above-mentioned temperature that is suitable for the infusion operation by the heating of heater.
After finishing the operation of infusion pickles, utilize the various key elements that constitute refrigerating circuit, the preservation process of the preservation pickles that carry out.In this process, utilize refrigerating circuit to allow refrigerant circulate, keep low-temperature condition, prevent the rotten of pickles, preserve pickles with fresh state.Inner shell 300 inside of kraut refrigerator are formed with the storage area.Food storage such as pickles in above-mentioned storage area.When connecting power supply, at this moment, compressor 410 carries out work, and inner refrigerant is compressed into high-temperature high-pressure state.The refrigerant that is compressed into the HTHP attitude by compressor is condensed into the low-temp low-pressure state when flowing through above-mentioned condenser 420.
The be condensed refrigerant of device 420 condensations when flowing through above-mentioned capillary 430, is converted into the liquid gas state of low pressure.Respective change when flowing through above-mentioned capillary 430, takes place and is transformed into liquid state in the be condensed gaseous coolant of device 420 condensations.
The liquid refrigerants of low-temp low-pressure has flowed into the front refrigerant tube inlet 342 of the front refrigerant pipe 340 of evaporimeter effect, when flowing along front refrigerant pipe 340 and back side refrigerant pipe 350 and the surrounding air of inner shell 300 carry out heat exchange.
The liquid refrigerants of low-temp low-pressure is along 330 circulations of refrigerant pipe, carry out heat exchange with the surrounding air of inner shell 300, allow inner shell 300 surrounding airs become low-temperature condition, and the fluid generation convection current of inner shell 300 inside allow inner shell 300 internal temperatures evenly descend.
Along with the internal temperature reduction of inner shell 300, the whole internal temperature of kraut refrigerator also descends.After carrying out heat exchange with the surrounding air of inner shell 300, refrigerant is discharged by above-mentioned back side refrigerant pipe outlet 354, flows into above-mentioned compressor 410 again.
By carrying out above-mentioned kind of refrigeration cycle repeatedly, allow the inside of kraut refrigerator keep low-temperature condition, and control by the internal temperature of 440 pairs of kraut refrigerators of above-mentioned microprocessor, keep suitable temperature, preserve various foods such as pickles with fresh state.
Along with refrigerant and inner shell 300 just, the back side, the air of left and right side carries out heat exchange, inner shell 300 ambient airs are in low-temperature condition, inner shell 300 internal temperatures also are in low-temperature condition.When inner shell 300 was in low-temperature condition, refrigerator inside was in low-temperature condition, can store various foods such as pickles with low-temperature condition.
In addition, carry out heat exchange in the time of the refrigerant that above-mentioned capillary 430 is discharged, circulation refrigerant pipe 330, the refrigerant after the heat exchange flows into compressor 410 again.Cyclic process in the compressor 410 of refrigerator by carrying out refrigerant repeatedly, condenser 420, capillary 430, the refrigerant pipe 330, kraut refrigerator is maintained low-temperature condition, and control by the internal temperature of 440 pairs of kraut refrigerators of above-mentioned microprocessor, keep suitable temperature, preserve various foods such as pickles with fresh state.
Kraut refrigerator with said structure can easily be provided with the refrigerant pipe, enhances productivity.
Right request scope of the present invention is not limit by the foregoing description.If application person has the ABC of the industry, can in above-mentioned technical scope, be that various deformation is carried out on the basis then with the present invention.Such as, be that example is illustrated with end face open and close type kraut refrigerator in the foregoing description, but the present invention also go for drawer type kraut refrigerator.In addition, in the foregoing description, refrigerant pipe 330 has with the crooked back and forth structure of left and right directions.But also can adopt by the crooked back and forth structure of above-below direction.Refrigerant pipe pasting boards 360 has in the foregoing description
Shape.But also can be respectively formed at the lateral surface of each inner shell 300, paste respectively.
Claims (4)
1, a kind of kraut refrigerator, the housing of the open-top of including the shell that forms outward appearance, be arranged on inner shell that enclosure is used to store various foods such as pickles, inner shell being made up of its bottom panel and side panel, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface in addition, it is characterized in that: described refrigerant pipe comprises the front refrigerant pipe of the front that encircles inner shell and left surface and encircles the back side refrigerant pipe of the inner shell back side and right flank, when observing from the top, described front refrigerant pipe has
Shape, described back side refrigerant pipe has
Shape.
2, kraut refrigerator according to claim 1 is characterized in that: the tube connector that is provided with conducting refrigerant pipe between the inlet of the outlet of described front refrigerant pipe and back side refrigerant pipe.
3, a kind of kraut refrigerator, the housing of the open-top of including the shell that forms outward appearance, be arranged on inner shell that enclosure is used to store various foods such as pickles, inner shell being made up of its bottom panel and side panel, be located at the refrigerant pipe that is used for the cooled interior housing on the inner shell peripheral surface in addition, it is characterized in that: described refrigerant pipe is two groups of front refrigerant pipe and a back side refrigerant pipes, described front refrigerant pipe and back side refrigerant pipe are sticked on respectively on two refrigerant pipe pasting boards, when observing from the top, described refrigerant pipe pasting boards is
Or
Shape, described refrigerant pipe pasting boards is installed in the lateral surface of inner shell.
4, kraut refrigerator according to claim 3 is characterized in that: the tube connector that is provided with conducting refrigerant pipe between described refrigerant pipe pasting boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100134505A CN100541075C (en) | 2005-05-10 | 2005-05-10 | Kraut refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100134505A CN100541075C (en) | 2005-05-10 | 2005-05-10 | Kraut refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1862168A CN1862168A (en) | 2006-11-15 |
| CN100541075C true CN100541075C (en) | 2009-09-16 |
Family
ID=37389649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100134505A Expired - Fee Related CN100541075C (en) | 2005-05-10 | 2005-05-10 | Kraut refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100541075C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466381A (en) * | 2010-11-10 | 2012-05-23 | 安徽康佳同创电器有限公司 | Refrigeration freezing box and method for manufacturing same |
-
2005
- 2005-05-10 CN CNB2005100134505A patent/CN100541075C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1862168A (en) | 2006-11-15 |
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Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
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Effective date of registration: 20091225 Address after: No. 2 Yingbin Road, Taizhou Economic Development Zone, Jiangsu Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: LG Electronic (Tianjin) Electrical Appliance Co., Ltd. |
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