CN102353205A - Refrigeration equipment - Google Patents
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- CN102353205A CN102353205A CN2011102700014A CN201110270001A CN102353205A CN 102353205 A CN102353205 A CN 102353205A CN 2011102700014 A CN2011102700014 A CN 2011102700014A CN 201110270001 A CN201110270001 A CN 201110270001A CN 102353205 A CN102353205 A CN 102353205A
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Abstract
The invention discloses refrigeration equipment which comprises a box body, a door body, a first refrigerating system, a first condenser, a switching unit, a second refrigerating system, and a third evaporator, wherein a refrigerating chamber, a freezing chamber and an ice-manufacturing chamber are defined in the box body, and an ice-manufacturing air flue is arranged in the ice-manufacturing chamber; the first refrigerating system comprises a first compressor arranged at the top of the refrigerating chamber; an inlet of the first condenser is connected with an outlet of the first compressor; the switching unit is provided with an inlet, a first outlet, a second outlet, a first evaporator, and a second evaporator; the second refrigerating system comprises a second compressor, and a second condenser, and an inlet of the second condenser is connected with an outlet of the second compressor; and the evaporator is arranged at the back of the freezing chamber. The refrigeration equipment provided by the invention is lower in energy consumption loss, and can manufacture ices massively and rapidly.
Description
Technical field
The present invention relates to refrigeration plant and make field, particularly a kind of refrigeration plant.
Background technology
Growing along with social life, the function of refrigeration plant is also more and more, existingly has a refrigeration plant of body automatic ice-making function, is the single compressor system refrigeration plant.The cold of ice-making system is carried through the air channel by refrigeration or refrigerating evaporator cold; When ice-making compartment needs cold, cold wind need be transported to ice-making compartment through blower fan, air channel, the stroke in this air channel is longer; The on-way resistance that produces is bigger than normal, and energy loss is also bigger than normal relatively.Because refrigeration plant is single compressor system control, the whole system cold is provided by a compressor, and the compressor cold is required height, and refrigeration plant control system complex and refrigerating chamber refrigeration rely on refrigerating system, and refrigerating chamber can not be closed separately.
Mainly there is following problem in traditional refrigeration plant with automatic ice-making function:
(1) automatic ice maker is arranged at refrigerating chamber, and can not get ice from the casing outside.When the needs ice cube, need open the refrigerating chamber door body, and then get ice cube; Because the freezer compartment of refrigerator that has is positioned at the refrigerator bottom, the user need bend over when getting ice, causes inconvenience simultaneously; Be unfavorable for the preservation of refrigerating chamber cold air, be prone to produce unnecessary energy loss.
(2) automatic ice maker is arranged at refrigerating chamber, can realize that case gets the ice function outward, but because ice machine has taken a part of volume of refrigerating chamber, makes on the volume utilization rate of whole refrigerator lower.
(3) automatic ice maker is arranged on the refrigerating-chamber door body, can realize that the refrigerator outside gets the ice function, has also discharged certain refrigerating box internal volume simultaneously.But because whole refrigerating chamber, ice-making compartment all are by refrigerating chamber cold to be provided, promptly use the single evaporator circulatory system, make that the relative humidity of refrigerating chamber is lower, moistening effect is relatively poor, does not have advantage from the antistaling storing aspect of food.And ice-making system and cold storage refrigeration system provide cold by same evaporimeter, the easy taint of odour in refrigerator chamber and ice making room chamber.But the cold of ice-making system and refrigeration, refrigeration system is provided by same compressor again, and the refrigeration system loop must cause refrigerating chamber not close separately via refrigerating chamber, and the user uses inconvenience.
(4) a band door body automatic ice-making function refrigerator can realize that the outside gets ice.But because the cold of ice-making system is provided by refrigerating chamber or freezer evaporator, can provide cold less relatively, cause ice-making system ice-making capacity and ice making speed relatively low, can not satisfy the demand of the big ice amount of user.
Summary of the invention
The object of the invention is intended to solve at least one of above-mentioned technological deficiency.
For this reason, the objective of the invention is to propose a kind of energy loss lower and can be in a large number, the refrigeration plant of rapid ice making.
For realizing above-mentioned purpose, the embodiment of one aspect of the present invention is to propose a kind of refrigeration plant, comprising: casing, be limited with refrigerating chamber, refrigerating chamber and ice-making compartment in the said casing, and wherein, be provided with the ice making air channel in the said ice-making compartment; The door body, said door body is installed on the said casing; First refrigeration system is used for said refrigerating chamber and said ice-making compartment are freezed, and wherein, said first refrigeration system comprises: first compressor, and said first compressor is positioned at the top of said refrigerating chamber; First condenser, the inlet of said first condenser links to each other with the outlet of said first compressor; Switch unit, said switch unit have inlet, first outlet and second outlet; First evaporimeter, said first evaporimeter is arranged on the back of said refrigerating chamber, and the inlet of said first evaporimeter is connected with first outlet of said switch unit, and the outlet of said first evaporimeter links to each other with the inlet of said first compressor; Second evaporimeter; Said second evaporimeter is arranged between the ice making air channel of top and said ice-making compartment of said refrigerating chamber; The inlet of said second evaporimeter is connected with second outlet of said switch unit, and the outlet of said second evaporimeter links to each other with the inlet of said first compressor; Second refrigeration system is used for said refrigerating chamber is freezed, and wherein, said second refrigeration system comprises: second compressor, said compressor are positioned at the bottom rear side of said refrigerating chamber; Second condenser, the inlet of said second condenser links to each other with the outlet of said second compressor; The 3rd evaporimeter, said the 3rd evaporimeter is arranged on the back of said refrigerating chamber, and the outlet of said the 3rd evaporimeter links to each other with the inlet of said second compressor.
The refrigeration plant of enforcement according to the present invention, refrigerating chamber and refrigerating chamber and ice-making compartment adopt independently refrigeration system, and the refrigerating chamber cooling cycle system adopts separate compressors that cold is provided, and realizes that refrigerating chamber independent cooling, independent closing function are with convenient use and energy-conservation; Refrigerating chamber and ice-making compartment adopt separate compressors that cold is provided, and realize that refrigeration is closed separately or the independent closing function of ice-making compartment uses and energy-conservation with convenient.Two refrigeration systems are two independently kind of refrigeration cycle, are independent of each other, and not only can cut down the consumption of energy, and improve refrigerating efficiency, and convenient the use.
In one embodiment of the invention; Said ice making air channel comprises ice making air inlet duct and ice making air-return duct; One end of said ice making air inlet duct is provided with first air door that is used to open or close said ice making air inlet duct and the other end of said ice making air inlet duct is connected with said ice-making compartment, and an end of said ice making air-return duct is connected with said ice-making compartment and the said ice making air-return duct other end is connected with said refrigerating chamber.
Cold air gets into ice-making compartment through the ice making air inlet duct, gets back to refrigerating chamber through the ice making air-return duct then and forms circulation, for ice-making compartment provides needed cold.
In one embodiment of the invention; Also be provided with in the said ice-making compartment: get the ice groove; Saidly get that the ice groove is arranged on the chamber door of said refrigerating chamber and said getting linking to each other of ice groove and said ice-making compartment, said get the ice groove be provided be used to open and close said get ice groove roof to get the distributor switch of ice; Automatic ice maker, said automatic ice maker is arranged at the top of refrigerating chamber; Ice bank, said ice bank is positioned at the below of said automatic ice maker, is used to accept by the prepared ice cube of said automatic ice maker; And ice crusher, the charging aperture of said ice crusher links to each other with the bottom of said ice bank, is used for said ice cube is processed into trash ice.
Automatic ice maker is used for ice cube is processed at the water source; get the ice groove and make things convenient for the user to get ice; the distributor switch is used for conversion and gets ice cube or frozen water; ice bank is used for temporarily storing ice cube; ice crusher is used for berg is become ice cube, satisfies user's needs, and ice bank and ice crusher so are provided with and can effectively reduce the length in ice making air channel; reduce the fluid on-way resistance, the whole energy loss of refrigerator reduces relatively.
In one embodiment of the invention, said switch unit is a magnetic valve.
Solenoid control has good precision and flexibility, can switch the shunting refrigerant easily, is beneficial to first evaporimeter and second evaporator evaporation refrigeration.
In one embodiment of the invention, said first refrigeration system also comprises, ice making air channel cover plate, said first evaporimeter are arranged between said ice making air channel cover plate and the said refrigerating chamber top.
In one embodiment of the invention, said first refrigeration system also comprises: first capillary, and the inlet of said first evaporimeter links to each other with first outlet of said switch unit through said first capillary; Second capillary, the inlet of said second evaporimeter links to each other with second outlet of said switch unit through said second capillary.
First capillary and second capillary play the effect of the pressure that reduces the high-pressure liquefaction cold-producing medium that first compressor sends here.
In one embodiment of the invention, said first refrigeration system also comprises: first dew eliminating tube, and the inlet of said first dew eliminating tube links to each other with the outlet of said first condenser; First device for drying and filtering, the inlet of said first device for drying and filtering links to each other with the outlet of said first dew eliminating tube, and the outlet of said first device for drying and filtering links to each other with the inlet of said switch unit.
First dew eliminating tube is used to prevent the globule that condenses around first dew eliminating tube, and the globule that generates is on every side evaporated, and first device for drying and filtering is used for the moisture content of absorption refrigeration agent.
In one embodiment of the invention, said second refrigeration system also comprises: second dew eliminating tube, and the inlet of said second dew eliminating tube links to each other with the outlet of said second condenser; Second device for drying and filtering, the inlet of said second device for drying and filtering links to each other with the outlet of said second dew eliminating tube, and the outlet of said second device for drying and filtering links to each other with the inlet of said the 3rd evaporimeter.
Second dew eliminating tube is used to prevent the globule that condenses around second dew eliminating tube, and the globule that generates is on every side evaporated, and second device for drying and filtering is used for the moisture content of absorption refrigeration agent.In one embodiment of the invention, said second refrigeration system also comprises: three capillary, said second device for drying and filtering links to each other with said the 3rd evaporimeter through said three capillary.
Three capillary plays the effect of the pressure that reduces the high-pressure liquefaction cold-producing medium that second compressor sends here.
In one embodiment of the invention, said first condenser is arranged on the both sides of said refrigerating chamber casing, and said second condenser is arranged on the bottom of said refrigerating chamber.
Refrigerant by first compressor compresses after through first condenser, again through first evaporimeter and second evaporator evaporation refrigeration; Refrigerant by second compressor compresses after through second condenser, through the 3rd evaporator evaporation refrigeration, first refrigeration system and second refrigeration system are two independently kind of refrigeration cycle, are independent of each other again.
Aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the sketch map according to the refrigeration plant of the embodiment of the invention;
Fig. 2 is the sketch map of refrigeration plant shown in Figure 1;
Fig. 3 is the sketch map of refrigeration plant refrigerating chamber shown in Figure 2;
Fig. 4 is the sketch map of refrigeration plant refrigerating chamber shown in Figure 2;
Fig. 5 is the refrigeration plant refrigerating chamber shown in Figure 2 and the sketch map of ice-making compartment; With
Fig. 6 is the kind of refrigeration cycle sketch map of refrigeration plant shown in Figure 2.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
Disclosing hereinafter provides many various embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts and the setting of specific examples are described.Certainly, they only are example, and purpose does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and purpose clearly, itself not indicate the relation between various embodiment that discuss of institute and/or the setting.In addition, various specific technology and the examples of material that the invention provides, but those of ordinary skills can recognize the property of can be applicable to of other technologies and/or the use of other materials.In addition; Below first characteristic of Miao Shuing second characteristic it " on " structure can comprise that first and second characteristics form the embodiment of direct contact; Can comprise that also additional features is formed on the embodiment between first and second characteristics, such first and second characteristics possibly not be direct contacts.
In description of the invention; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the present invention; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention; Need to prove; Unless otherwise prescribed and limit, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example; Can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Referring to figs. 1 to Fig. 6 the refrigeration plant 100 according to the embodiment of the invention is described below.
As shown in Figure 1, the refrigeration plant 100 according to the embodiment of the invention comprises: casing, be limited with refrigerating chamber, refrigerating chamber and ice-making compartment in the casing, and wherein, be provided with the ice making air channel in the ice-making compartment; The door body is installed on the said casing; First refrigeration system 10 comprises: first compressor 14 is positioned at the top of said refrigerating chamber; First condenser 17, wherein, the inlet of first condenser 17 links to each other with the outlet of first compressor 14; Switch unit 13 has inlet, first outlet and second outlet; First evaporimeter 11 is arranged on the back of refrigerating chamber, and the inlet of first evaporimeter 11 is connected with first outlet of switch unit 13, and the outlet of first evaporimeter 11 links to each other with the inlet of first compressor 14; Second evaporimeter 12 is arranged between the ice making air channel of top and ice-making compartment of refrigerating chamber, and the inlet of second evaporimeter 12 is connected with second outlet of switch unit 13, and the outlet of second evaporimeter 12 links to each other with the inlet of first compressor 14; Second refrigeration system 20 comprises: second compressor 23 is positioned at the bottom rear side of said refrigerating chamber; The inlet of second condenser, 24, the second condensers 24 links to each other with the outlet of second compressor 23; The 3rd evaporimeter 21 is arranged on the back of refrigerating chamber, and the outlet of the 3rd evaporimeter 21 links to each other with the inlet of second compressor 23.
The refrigeration plant of implementing according to the present invention 100; Refrigerating chamber and refrigerating chamber and ice-making compartment adopt independently refrigeration system; The refrigerating chamber cooling cycle system adopts separate compressors that cold is provided, and realizes that refrigerating chamber independent cooling, independent closing function are with convenient use and energy-conservation; Refrigerating chamber and ice-making compartment adopt separate compressors that cold is provided, and realize that refrigeration is closed separately or the independent closing function of ice-making compartment uses and energy-conservation with convenient.Two refrigeration systems are two independently kind of refrigeration cycle, are independent of each other, and not only can cut down the consumption of energy, and improve refrigerating efficiency, and convenient the use.
In one embodiment of the invention, first refrigeration system 10 also comprises: the inlet of first capillary, 18, the first evaporimeters 11 links to each other with first outlet of switch unit 13 through first capillary 18; The inlet of second capillary, 19, the second evaporimeters 12 links to each other with second outlet of switch unit 13 through second capillary 19.
First capillary 18 and second capillary 19 can play the effect of the pressure that reduces the high-pressure liquefaction cold-producing medium that first compressor 14 sends here.
In one embodiment of the invention, first refrigeration system 10 also comprises: the inlet of first dew eliminating tube, 16, the first dew eliminating tubes 16 and the outlet of first condenser 17 link to each other; The inlet of first device for drying and filtering, 15, the first devices for drying and filtering 15 and the outlet of first dew eliminating tube 16 link to each other, and the outlet of first device for drying and filtering 15 links to each other with the inlet of switch unit 13.
First dew eliminating tube 16 is used to prevent the globule that condenses around first dew eliminating tube 16, and the globule that generates is on every side evaporated, and first device for drying and filtering is with 15 moisture content in the absorption refrigeration agent.
In one embodiment of the invention, second refrigeration system 20 also comprises: the inlet of second dew eliminating tube, 25, the second dew eliminating tubes 25 and the outlet of second condenser 24 link to each other; The inlet of second device for drying and filtering, 22, the second devices for drying and filtering 22 and the outlet of second dew eliminating tube 25 link to each other, and the outlet of second device for drying and filtering 22 links to each other with the inlet of the 3rd evaporimeter 21.
Second dew eliminating tube 25 is used to prevent the globule that condenses around second dew eliminating tube 25, and the globule that generates is on every side evaporated, and second device for drying and filtering is used for the moisture content of absorption refrigeration agent.In one embodiment of the invention, said switch unit 13 can be magnetic valve.
Solenoid control has good precision and flexibility, can switch the shunting refrigerant easily, is beneficial to first evaporimeter 11 and second evaporimeter, 12 sweat coolings.
In one embodiment of the invention, said second refrigeration system 20 also comprises: three capillary 26, the second devices for drying and filtering 22 link to each other with the 3rd evaporimeter 21 through three capillary 26.
Three capillary 26 plays the effect of the pressure that reduces the high-pressure liquefaction cold-producing medium that second compressor 23 sends here.
In one embodiment of the invention, as shown in Figure 2, refrigerating chamber 1 is positioned at the top of refrigeration plant 100, and wherein the door body of refrigerating chamber 1 is provided with the right door of refrigeration body 101 and refrigeration left-hand door body 102; Refrigerating chamber 2 is positioned at the bottom of refrigeration plant 100, and the door body of refrigerating chamber 2 is provided with freezing body 201 and freezing Xiamen body 202 to the doorstep, and refrigeration right door body or refrigeration left-hand door body are provided with ice making distributor 3.Refrigerating chamber 1 has high moisture preserving function, thereby can prolong the holding time of the bigger food of moisture content such as the vegetables that are stored in the refrigerating chamber 1 and fruit.
Can realize that the outside gets the ice function, discharge certain refrigerating chamber 1 internal volume simultaneously, the casing of the casing of refrigerating chamber 2 and refrigerating chamber 1 all is independently, and is easy to use.
In one embodiment of the invention, as shown in Figure 3, refrigerating chamber 2 is divided into two parts up and down by freezing crossbeam 203 with it, and top is provided with freezing body 201 to the doorstep, and the bottom is provided with freezing Xiamen body 202.The back of refrigerating chamber 2 is provided with the 3rd evaporimeter 21, freezing blower fan 204 and the freezing air channel cover plate 206 that is used for cold air is carried out water conservancy diversion.Second condenser 24 and second compressor 23 be positioned at refrigerating chamber 2 the bottom lean on the rear.
Refrigerating chamber 2 adopts the independent cooling circulatory system of independent compressor 23 controls, can realize the independent cooling of refrigerating chamber 2, close refrigerating chamber 2 functions with convenient use and energy-conservation separately.
In one embodiment of the invention; As shown in Figure 4; Refrigerating chamber 1 is positioned at refrigeration plant top; Separate by interlayer 112 and refrigerating chamber 2; The right door of refrigeration body 101 and refrigeration left-hand door body 102 are set; Refrigerating chamber inside is provided with second evaporimeter 12, refrigeration blower fan 104, and refrigerating chamber 1 provides cold by refrigeration evaporator 12.When refrigerating chamber need provide cold, air was driven by refrigeration blower fan 104 after evaporimeter 12 heat exchanges, along refrigeration air channel 108, through refrigeration air channel cover plate 114 cold air was transported in the refrigerating chamber 1, arrived refrigeration evaporator 12 bottoms again and formed circulation.Wherein, the refrigerating chamber cold is independently provided by first compressor 14.
Refrigerating chamber 1 has high moisture preserving function, and refrigerating chamber 1 adopts the independent cooling circulatory system of independent compressor 14 controls, and the function that can realize the independent cooling of refrigerating chamber 1, independent closing cold room 1 is with convenient use and energy-conservation.
In one embodiment of the invention; As shown in Figure 5; The ice making air channel is provided with ice making evaporator 105; Ice making blower fan 106; Wherein ice making evaporator 105 is between refrigerating chamber top 110 and ice making air channel cover plate 118, and when ice-making compartment 6 needed cold, cold wind blew through ice making blower fan 106; 109 get into ice-making compartment along the ice making air channel, get back to the rear portion formation circulation of ice making evaporator 105 then through ice making air-return duct 107; This kind of refrigeration cycle cold is provided by compressor 14.
Ice-making compartment 6 adopts the independent compressed cooling cycle system with refrigerating chamber 1, can realize the big ice-making capacity ice making and the rapid ice making of ice-making compartment 6.
In one embodiment of the invention; As shown in Figure 5, automatic ice maker 601 is arranged at the refrigerating chamber top, in the space that ice making air channel cover plate 114 and refrigerated cabinet top 110 surround; Ice machine water inlet pipe 606 passes refrigerated cabinet top 110, is positioned at the top of ice machine 601.Ice-making compartment 6 is provided with ice bank 602, and ice crusher 603 guarantees the slideway 604 that ice cube passes through smoothly, and at the outlet position of slideway 604 slide-turnover 605 is set.
When cold sotrage door body 102 is opened, drive ice making air channel barrier 117 simultaneously and close, prevent that cold wind from blowing out outside the case; When cold sotrage door body 102 close put in place after, drive ice making air channel barrier 117 simultaneously and open, make ice making air channel 109 and ice-making compartment 6 unimpeded, guarantee the cold wind circulation.Under the situation that cold sotrage door body 102 is closed, external water source injects ice machine 601 at water inlet pipe 606 places behind refrigeration plant.
After processing ice cube, through the upset of ice machine 601, ice cube can fall into ice bank 602 and temporarily store.When the user needed less ice cube, ice crusher 603 can become ice cube with the berg that ice machine 601 is processed.After pressing distributor switch 301, slide-turnover 605 is opened, and under the effect of ice crusher 603, ice cube can pass a body so that use along slideway 604.When the needs frozen water, after the translative mode, according to distributor switch 301, frozen water comes out through distributor water pipe 302 simultaneously, so that use.
The refrigeration system of refrigeration plant 100 adopts double-compressor; Refrigerating chamber 1, refrigerating chamber 2 and ice-making compartment 6 are provided with evaporimeter separately; Because automatic ice maker 601 is arranged at refrigerating chamber 1 top; Ice bank 602 is arranged on the cold sotrage door body with ice crusher 603; So can effectively reduce the length in ice making air channel; Reduce the fluid on-way resistance, the whole energy loss of refrigeration plant reduces relatively.Simultaneously first evaporimeter 11 adopts the two cyclic control systems of bypass type with 12 of the second steaming device devices, the individual working of realization ice-making compartment 6 or close.
In one embodiment of the invention, as shown in Figure 6, first condenser 17 is arranged on the both sides of the casing of refrigerating chamber 1, and second condenser 24 is arranged on the bottom of refrigerating chamber 2.
In one embodiment of the invention; Refrigerant by the compression of first compressor 14 after through first condenser 17; Again after first evaporimeter 11 and second evaporimeter, 12 sweat cooling refrigerants are by 23 compressions of second compressor through second condenser 24, again through the 3rd evaporimeter 21 sweat coolings.First refrigeration system 10 and second refrigeration system 20 are two independently kind of refrigeration cycle, are independent of each other.
The refrigeration plant of enforcement according to the present invention, refrigerating chamber and refrigerating chamber and ice-making compartment adopt independently refrigeration system, and the refrigerating chamber cooling cycle system adopts separate compressors that cold is provided, and realizes that refrigerating chamber independent cooling, independent closing function are with convenient use and energy-conservation; Refrigerating chamber and ice-making compartment adopt separate compressors that cold is provided, and realize that refrigeration is closed separately or the independent closing function of ice-making compartment uses and energy-conservation with convenient.Two refrigeration systems are two independently kind of refrigeration cycle, are independent of each other, and not only can cut down the consumption of energy, and improve refrigerating efficiency, and convenient the use.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; For the ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can carry out multiple variation, modification, replacement and modification that scope of the present invention is accompanying claims and be equal to and limit to these embodiment.
Claims (10)
1. a refrigeration plant is characterized in that, comprising:
Casing is limited with refrigerating chamber, refrigerating chamber and ice-making compartment in the said casing, wherein, be provided with the ice making air channel in the said ice-making compartment;
The door body, said door body is installed on the said casing;
First refrigeration system is used for said refrigerating chamber and said ice-making compartment are freezed, and wherein, said first refrigeration system comprises:
First compressor, said first compressor is positioned at the top of said refrigerating chamber;
First condenser, the inlet of said first condenser links to each other with the outlet of said first compressor;
Switch unit, said switch unit have inlet, first outlet and second outlet;
First evaporimeter, said first evaporimeter is arranged on the back of said refrigerating chamber, and the inlet of said first evaporimeter is connected with first outlet of said switch unit, and the outlet of said first evaporimeter links to each other with the inlet of said first compressor;
Second evaporimeter; Said second evaporimeter is arranged between the ice making air channel of top and said ice-making compartment of said refrigerating chamber; The inlet of said second evaporimeter is connected with second outlet of said switch unit, and the outlet of said second evaporimeter links to each other with the inlet of said first compressor;
Second refrigeration system is used for said refrigerating chamber is freezed, and wherein, said second refrigeration system comprises:
Second compressor, said compressor are positioned at the bottom rear side of said refrigerating chamber;
Second condenser, the inlet of said second condenser links to each other with the outlet of said second compressor;
The 3rd evaporimeter, said the 3rd evaporimeter is arranged on the back of said refrigerating chamber, and the outlet of said the 3rd evaporimeter links to each other with the inlet of said second compressor.
2. refrigeration plant as claimed in claim 1 is characterized in that, said ice making air channel comprises ice making air inlet duct and ice making air-return duct,
One end of said ice making air inlet duct is provided with first air door that is used to open or close said ice making air inlet duct and the other end of said ice making air inlet duct is connected with said ice-making compartment, and an end of said ice making air-return duct is connected with said ice-making compartment and the said ice making air-return duct other end is connected with said refrigerating chamber.
3. refrigeration plant as claimed in claim 1 is characterized in that, also is provided with in the said ice-making compartment:
Get the ice groove, saidly get that the ice groove is arranged on the chamber door of said refrigerating chamber and said getting linking to each other of ice groove and said ice-making compartment, said get the ice groove be provided be used to open and close said get ice groove roof to get the distributor switch of ice;
Automatic ice maker, said automatic ice maker is arranged at the refrigerating chamber top;
Ice bank, said ice bank is positioned at the below of said automatic ice maker, is used to accept by the prepared ice cube of said automatic ice maker; And
Ice crusher, the charging aperture of said ice crusher links to each other with the bottom of said ice bank, is used for said ice cube is processed into trash ice.
4. refrigeration plant as claimed in claim 1 is characterized in that, said switch unit is a magnetic valve.
5. refrigeration plant as claimed in claim 1 is characterized in that, said first refrigeration system also comprises, ice making air channel cover plate, said first evaporimeter are arranged between said ice making air channel cover plate and the said refrigerating chamber top.
6. refrigeration plant as claimed in claim 1 is characterized in that, said first refrigeration system also comprises:
First capillary, the inlet of said first evaporimeter links to each other with first outlet of said switch unit through said first capillary;
Second capillary, the inlet of said second evaporimeter links to each other with second outlet of said switch unit through said second capillary.
7. refrigeration plant as claimed in claim 1 is characterized in that, said first refrigeration system also comprises:
First dew eliminating tube, the inlet of said first dew eliminating tube links to each other with the outlet of said first condenser;
First device for drying and filtering, the inlet of said first device for drying and filtering links to each other with the outlet of said first dew eliminating tube, and the outlet of said first device for drying and filtering links to each other with the inlet of said switch unit.
8. refrigeration plant as claimed in claim 1 is characterized in that, said second refrigeration system also comprises:
Second dew eliminating tube, the inlet of said second dew eliminating tube links to each other with the outlet of said second condenser;
Second device for drying and filtering, the inlet of said second device for drying and filtering links to each other with the outlet of said second dew eliminating tube, and the outlet of said second device for drying and filtering links to each other with the inlet of said the 3rd evaporimeter.
9. refrigeration plant as claimed in claim 8 is characterized in that, said second refrigeration system also comprises:
Three capillary, said second device for drying and filtering links to each other with said the 3rd evaporimeter through said three capillary.
10. refrigeration plant according to claim 1 is characterized in that said first condenser is arranged on the both sides of said refrigerating chamber casing, and said second condenser is arranged on the bottom of said refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110270001 CN102353205B (en) | 2011-09-02 | 2011-09-02 | Refrigeration equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110270001 CN102353205B (en) | 2011-09-02 | 2011-09-02 | Refrigeration equipment |
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| CN102353205A true CN102353205A (en) | 2012-02-15 |
| CN102353205B CN102353205B (en) | 2013-05-22 |
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| CN 201110270001 Active CN102353205B (en) | 2011-09-02 | 2011-09-02 | Refrigeration equipment |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759243A (en) * | 2012-07-18 | 2012-10-31 | 广东志高空调有限公司 | Freezing and refrigerating storage/box with cloud function |
| CN103471319A (en) * | 2013-10-08 | 2013-12-25 | 合肥美的电冰箱有限公司 | Refrigeration system of refrigerator, control method thereof and refrigerator |
| CN105650972A (en) * | 2016-03-09 | 2016-06-08 | 澳柯玛股份有限公司 | Refrigerator with copious cooling quick-freezing zone |
| CN105698466A (en) * | 2016-04-22 | 2016-06-22 | 合肥华凌股份有限公司 | Refrigerator with ice-making chamber |
| CN106196827A (en) * | 2016-07-21 | 2016-12-07 | 合肥美的电冰箱有限公司 | Ice making refrigerator |
| CN107062718A (en) * | 2017-04-19 | 2017-08-18 | 广东上贝制冷设备有限公司 | A kind of showcase refrigeration system and showcase |
| CN110307683A (en) * | 2018-03-20 | 2019-10-08 | 东芝生活电器株式会社 | Refrigerator |
| CN110986460A (en) * | 2019-12-26 | 2020-04-10 | Tcl家用电器（合肥）有限公司 | Refrigerator, refrigeration equipment and refrigeration system thereof |
| CN111664628A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | A kind of refrigerator |
| CN111780445A (en) * | 2020-06-10 | 2020-10-16 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
| CN113137801A (en) * | 2020-01-19 | 2021-07-20 | 青岛海尔智能技术研发有限公司 | Refrigeration device |
| CN113237280A (en) * | 2021-05-28 | 2021-08-10 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| WO2022247439A1 (en) * | 2021-05-25 | 2022-12-01 | 海信容声(广东)冰箱有限公司 | Refrigerator |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759243A (en) * | 2012-07-18 | 2012-10-31 | 广东志高空调有限公司 | Freezing and refrigerating storage/box with cloud function |
| CN103471319A (en) * | 2013-10-08 | 2013-12-25 | 合肥美的电冰箱有限公司 | Refrigeration system of refrigerator, control method thereof and refrigerator |
| CN103471319B (en) * | 2013-10-08 | 2016-01-13 | 合肥美的电冰箱有限公司 | The refrigeration system of refrigerator and control method, refrigerator |
| CN105650972B (en) * | 2016-03-09 | 2019-02-26 | 澳柯玛股份有限公司 | A kind of refrigerator with cryogenic quick-freezing area |
| CN105650972A (en) * | 2016-03-09 | 2016-06-08 | 澳柯玛股份有限公司 | Refrigerator with copious cooling quick-freezing zone |
| CN105698466A (en) * | 2016-04-22 | 2016-06-22 | 合肥华凌股份有限公司 | Refrigerator with ice-making chamber |
| CN106196827B (en) * | 2016-07-21 | 2018-11-20 | 合肥美的电冰箱有限公司 | Make ice refrigerator |
| CN106196827A (en) * | 2016-07-21 | 2016-12-07 | 合肥美的电冰箱有限公司 | Ice making refrigerator |
| CN107062718A (en) * | 2017-04-19 | 2017-08-18 | 广东上贝制冷设备有限公司 | A kind of showcase refrigeration system and showcase |
| CN110307683A (en) * | 2018-03-20 | 2019-10-08 | 东芝生活电器株式会社 | Refrigerator |
| CN110307683B (en) * | 2018-03-20 | 2022-04-05 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN110986460A (en) * | 2019-12-26 | 2020-04-10 | Tcl家用电器（合肥）有限公司 | Refrigerator, refrigeration equipment and refrigeration system thereof |
| CN113137801A (en) * | 2020-01-19 | 2021-07-20 | 青岛海尔智能技术研发有限公司 | Refrigeration device |
| CN111780445A (en) * | 2020-06-10 | 2020-10-16 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
| CN111780445B (en) * | 2020-06-10 | 2022-11-01 | 海信容声(广东)冷柜有限公司 | Refrigerator and self-overlapping refrigerating system thereof |
| CN111664628A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | A kind of refrigerator |
| WO2022247439A1 (en) * | 2021-05-25 | 2022-12-01 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN113237280A (en) * | 2021-05-28 | 2021-08-10 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
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Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |