CN203771854U - Refrigerator - Google Patents
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- CN203771854U CN203771854U CN201420077145.7U CN201420077145U CN203771854U CN 203771854 U CN203771854 U CN 203771854U CN 201420077145 U CN201420077145 U CN 201420077145U CN 203771854 U CN203771854 U CN 203771854U
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- case courage
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- refrigerator
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Abstract
The utility model discloses a refrigerator which comprises a refrigerator body, a first refrigerator tank, a second refrigerator tank, an evaporator, a first condenser and a one-way valve, wherein the first refrigerator tank and the second refrigerator tank are arranged in the refrigerator body in a separated manner; the evaporator is arranged on the first refrigerator tank and exchanges heat with air in the first refrigerator tank; the first condenser is connected with the evaporator; the first condenser is arranged on the second refrigerator tank and exchanges heat with the air in the second refrigerator tank; the first refrigerator tank and the second refrigerator tank are communicated through the one-way valve; the air in the first refrigerator tank is delivered into the second refrigerator tank through the one-way valve in a one-way manner.According to the refrigerator provided by the utility model, as the first condenser is arranged on the second refrigerator tank and the air in the first refrigerator is introduced into the second refrigerator tank, a high-temperature low-moisture storing environment is achieved in the second refrigerator tank, thestorage of foodwith high dryness is facilitated; moreover, as the condensationheat generated through cooling is utilized, the energy is saved and the energy consumption is reduced.
Description
Technical field
The utility model relates to art of refrigeration units, especially relates to a kind of refrigerator.
Background technology
In correlation technique, point out, the major function of conventional refrigerator has refrigeration and freezing two kinds, and its basic role is all to make food maintenance low temperature.Low temperature contributes to reduce the activity of bacterium, makes bacterium just can make food spoilage with the longer time, thereby reaches the object that extends food preservation time.The object of refrigeration is to slow down bacterial activity, and food just can be preserved more for a long time like this.Freezing object is fundamentally to stop bacterial action, because most of bacterium under freezing conditions can completely lose activity.
Refrigeration and be freezingly applicable to most of food, as meat, fruit, vegetables and beverage etc., in order to realize the fresh-keeping of fruit or vegetable type food, some middle and high end refrigerators can be by carrying out artificial humidification in refrigerating chamber, to stop the volatilization of moisture in food, this mode contributes to keep the freshness of fruits and vegetables, but the possibility that has stoped other foods to enter refrigerator, the food of more for example processing through super-dry.
In addition, even for those without the refrigerator that adds wet process, the air that absolute humidity is certain, also can show higher relative humidity at a lower temperature, thereby steam in case is more easily infiltrated in the food that some aridity are high, and then the uncomfortable food such as biscuit, tealeaves that store with refrigerator of user.
No matter which kind of mode to realize refrigeration by, the essence of refrigerator is all a kind of reservoir vessel of food, and its object is all to extend the storage life of food, but because the characteristic of refrigerator low temperature and high relative humidity has but limited the scope that it can storage food.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of refrigerator, and described refrigerator has the storage condition of high temperature low humidity so that the food that storing and drying was processed, and has expanded the range of application of refrigerator.
According to refrigerator of the present utility model, comprising: casing; First case courage, described first case courage is located in described casing; Second case courage, described second case courage is located in described casing and is spaced apart from each other with described first case courage; Evaporimeter, described evaporimeter be located on described first case courage with described first case courage in air heat exchange; The first condenser, described the first condenser is connected with described evaporimeter, and described the first condenser be located on described second case courage with described second case courage in air heat exchange; And check valve, described check valve is communicated with described first case courage and described second case courage is transported to the air in described first case courage in described second case courage with uniaxially.
According to refrigerator of the present utility model, by the first condenser is located on second case courage, and the air in first case courage is passed in second case courage, thereby make second case courage there is the storage condition of high temperature low humidity, be beneficial to the food storage that aridity is higher.In addition, due to the condensation heat of having utilized refrigeration to produce, and then save the energy, reduced energy consumption.
Alternatively, described the first condenser comprises: form the condenser pipe of S shape, described condenser pipe is located on the outer surface of described second case courage; And aluminium sheet, described aluminium sheet is located at a side of the described second case courage of vicinity of described condenser pipe.Thus, increased the area of dissipation of the first condenser.
Particularly, described the first condenser is the left and right sides that two and described two the first condensers are located at respectively described second case courage.Thus, further increased the area of dissipation of the first condenser.
Further, described refrigerator further comprises: humidity sensor, and described humidity sensor is located on described second case courage to monitor the humidity in described second case courage; And humidity controller, described humidity controller is located in described casing and is connected with described check valve with described humidity sensor, when the humidity of controlling described one-way valve opens when described humidity controller is configured to the humidity that monitors when described humidity sensor higher than the first humidity predetermined value, monitoring when described humidity sensor is equal to or less than the second humidity predetermined value, control described closed check valve, described the first humidity predetermined value is more than or equal to described the second humidity predetermined value.Thus, the humidity in second case courage maintains under the damp condition of suitable stored target food all the time, to guarantee the quality of stored food in this case courage.
Particularly, described humidity sensor has inductive probe, and described inductive probe stretches in described second case courage.Thus, can improve the accurate degree of detection of humidity sensor.
Alternatively, described the first humidity predetermined value equals described the second humidity predetermined value.
Again further, described refrigerator further comprises: the second condenser, and described the second condenser is located on described casing, and described the second condenser is connected with described evaporimeter and is in parallel with described the first condenser; Temperature sensor, described temperature sensor is located on described second case courage to monitor the temperature in described second case courage; And temperature controller, described temperature controller is located in described casing and is connected with described the first condenser with described temperature sensor, described temperature controller be configured to when described temperature sensor monitors to temperature control during lower than the first temperature predetermined value described the first condenser working, when described temperature sensor monitors to temperature control described the first condenser shut down while being equal to or higher than the second temperature predetermined value, described the first temperature predetermined value is less than or equal to described the second temperature predetermined value.Thus, the temperature in second case courage maintains under the temperature conditions of suitable stored target food all the time, to guarantee the quality of stored food in this case courage.
Alternatively, described refrigerator further comprises: drawer, described drawer can be located to push-and-pull in described second case courage.
Further, described drawer is provided with holding part.Thus, be convenient to user's push-and-pull drawer.
Alternatively, in described first case courage, limit refrigerating chamber, and described first case courage is located at the below of described second case courage.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of the refrigerator of the utility model embodiment;
Fig. 2 is the principle schematic of the refrigerator shown in Fig. 1;
Fig. 3 is the explosive view of second case courage shown in Fig. 1, the first condenser, check valve, humidity sensor and drawer;
Fig. 4 is the left view of second case courage shown in Fig. 3, the first condenser, check valve, humidity sensor and drawer;
Fig. 5 is the front view of second case courage shown in Fig. 4, the first condenser, check valve, humidity sensor and drawer.
Reference numeral:
100: refrigerator;
11: casing; 111: evaporimeter; 112: compressor; 113: capillary; 12: door body;
2: the first case courages;
3: the second case courages; 31: the first condensers; 311: condenser pipe; 312: aluminium sheet;
32: check valve; 321: entrance point; 322: the port of export; Perforation in 323: the first;
33: humidity sensor; 331: inductive probe; 332: through hole;
34: drawer; 341: holding part.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Disclosing below provides many different embodiment or example to be used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1-Fig. 5, describe according to the refrigerator 100 of the utility model embodiment.
As Figure 1-Figure 5, the refrigerator 100 according to the utility model embodiment, comprising: casing 11, first case courage 2, second case courage 3, evaporimeter 111, the first condenser 31 and check valve 32.
As shown in Figure 1, casing 11 can form the unlimited rectangle ghost in front side, a plurality of case courage each intervals are turned up the soil and are located in casing 11, for example a plurality of case courages can be spaced apart from each other on above-below direction, or be spaced apart from each other on left and right directions, in each case courage, be all formed with the unlimited container cavity in front side, for storing food etc.On casing 11, be further provided with a plurality of the bodies 12 corresponding with a plurality of case courages, to open or close corresponding container cavity, certainly, the quantity of door body 12 can also be less than the quantity (scheming not shown) of case courage, and now at least two case courages share a door body 12.
Particularly, see figures.1.and.2, first case courage 2 and second case courage 3 are all located in casing 11, and second case courage 3 and first case courage 2 are spaced apart from each other, evaporimeter 111 be located on first case courage 2 with first case courage 2 in air heat exchange, the first condenser 31 is connected with evaporimeter 111, and the first condenser 31 be located on second case courage 3 with second case courage 3 in air heat exchange, check valve 32 is communicated with first case courage 2 and second case courage 3 is transported to the air in first case courage 2 in second case courage 3 with uniaxially.Wherein, be understandable that, interior compressor 112 and the capillary 113 of being further provided with of casing 11, compressor 112, the first condenser 31, capillary 113 are connected successively with evaporimeter 111, to realize circularly cooling.
For example, in one of them example of the present utility model, in casing 11, there are two case courages, be respectively first case courage 2 and second case courage 3, first case courage 2 is provided with evaporimeter 111, second case courage 3 is provided with the first condenser 31, the first condenser 31, evaporimeter 111 is connected successively with compressor 112, like this, when compressor 112 work, compressor 112 is compressed refrigerant first, to improve the pressure and temperature of cold-producing medium, make cold-producing medium be converted into the steam of HTHP, then compressor 112 is delivered to the first condenser 31 by the vaporish cold-producing medium of HTHP again, due to the temperature of the cold-producing medium of this state temperature higher than second case courage, 3 interior air, thereby the air in this cold-producing medium and second case courage 3 carries out heat exchange, be that cold-producing medium is to the interior release heat of second case courage 3, air themperature in second case courage 3 is raise, form the environment that holds of relatively-high temperature, and the pressure decreased of cold-producing medium be condensed into liquid.
Further, be converted into liquid refrigerant flow direction safety valve, capillary 113 of low-temp low-pressure etc., when liquid cold-producing medium is flowed through safety valve, capillary 113, liquid cold-producing medium flows to low-pressure area from higher-pressure region, expanding and flow to evaporimeter 111 on first case courage 2 evaporates, in evaporation process, cold-producing medium absorbs the heat in first case courage 2, thereby the air themperature in first case courage 2 is reduced, form the environment that holds of relative low temperature, and the pressure of cold-producing medium raises and become gaseous state, flow back to again compressor 112 continuation circulations.Thus, because the temperature in first case courage 2 is lower, thereby first case courage 2 is interior, can limit refrigerating chamber or refrigerating chamber, for depositing, need food that low temperature preserves etc.
Like this, in compressor 112 kind of refrigeration cycle processes, in first case courage 2, maintain the environment of relative low temperature always, in second case courage 3, maintain the environment of relatively-high temperature always, further, between first case courage 2 and second case courage 3, check valve 32 is installed, first case courage 2 and second case courage 3 are communicated with to get up, when check valve 32 is opened, air in second case courage 3 cannot enter in first case courage 2, and Cryogenic air in first case courage 2 can flow in second case courage 3, because air absolute humidity in the environment of low temperature is lower, and after the air of low temperature enters and heats up in the environment of high temperature, relative humidity further reduces, thereby in second case courage 3, form the environment of high temperature low humidity, and then second case interior can storage of courage 3 needs the food of maintenance high temperature drying etc.
According to the refrigerator 100 of the utility model embodiment, by the first condenser 31 is located on second case courage 3, and the air in first case courage 2 is passed in second case courage 3, thereby can, so that second case courage 3 has the storage condition of high temperature low humidity, be beneficial to the food storage that aridity is higher.In addition, due to the condensation heat of having utilized refrigerator 100 refrigeration to produce, and then save the energy, reduced energy consumption.
In an embodiment of the present utility model, the first condenser 31 comprises: the condenser pipe 311 and the aluminium sheet 312 that form S shape, wherein, condenser pipe 311 is located on the outer surface of second case courage 3, and aluminium sheet 312 is located at a side of second case courage of vicinity 3 of condenser pipe 311.Preferably, the first condenser 31 is the left and right sides that two and two the first condensers 31 are located at respectively second case courage 3.
With reference to Fig. 3, second case courage 3 forms rectangle substantially, on the left surface of second case courage 3 and right flank, be respectively equipped with the first condenser 31, and these two the first condensers 31 include condenser pipe 311 and aluminium sheet 312, two aluminium sheets 312 are all roughly rectangle, and be arranged in symmetrically on two side external surfaces of second case courage 3, the outer surface of each aluminium sheet 312 is provided with condenser pipe 311, the S-shaped curve of condenser pipe 311 in the vertical direction extends, the head end (example is front end as shown in Figure 3) of the condenser pipe 311 of every side and end (example is rear end as shown in Figure 3) extend to the roof center of second case courage 3 along the periphery wall of second case courage 3 respectively, make together with the head end of the condenser pipe 311 of both sides converges to respectively correspondingly with end, for constructing the common entrance and exit (or outlet and entrance) of two the first condensers 31.Thus, because the first condenser 31 is by aluminium sheet 312 be attached to its surperficial S shape condenser pipe 311 and form, thus increasing heat radiation area effectively, and then improved heat radiation heating efficiency.In addition, on the outer surface due to the both sides of second case courage 3, be respectively equipped with the first condenser 31, thereby increased further area of dissipation, and improved heat radiation heating efficiency.
Certainly, the utility model is not limited to this, the first condenser 31 can also be according to actual requirement setting, limited by casing 11 inner spaces, the first condenser 31 can only be located on the sidewall of second case courage, 3 one sides, or the rear surface that can only be located at second case courage 3 is first-class, to meet better actual requirement.In addition, for increasing heat radiation area further, the first condenser 31 can also be distributed on the left and right sidewall and rear surface of second case courage 3 simultaneously.
With reference to Fig. 3, refrigerator 100 further comprises: humidity sensor 33 and humidity controller (scheming not shown), humidity sensor 33 is located on second case courage 3 to monitor the humidity in second case courage 3, humidity controller is located in casing 11 and is connected with check valve 32 with humidity sensor 33, when humidity controller is configured to the humidity that monitors when humidity sensor 33 higher than the first humidity predetermined value, controlling check valve 32 opens, when the humidity monitoring when humidity sensor 33 is equal to or less than the second humidity predetermined value, controlling check valve 32 closes, the first humidity predetermined value is more than or equal to the second humidity predetermined value.
For example, in the example of Fig. 3-Fig. 5, humidity sensor 33 has inductive probe 331, and inductive probe 331 stretches in second case courage 3.Particularly, in second case courage 3, be formed with the container cavity of rectangle, and on the roof of second case courage 3, be formed with the through hole 332 running through along the vertical direction, humidity sensor 33 is arranged on the top outside second case courage 3, and the lower end of humidity sensor 33 extend in the container cavity of second case courage 3 from through hole 332, the lower end of humidity sensor 33 is provided with inductive probe 331, thereby inductive probe 331 is emerging in the container cavity in second case courage 3, to respond to the humidity in second case courage 3.
Further, with reference to Fig. 1 and Fig. 3, first case courage 2 is positioned at the below of second case courage 3, thereby on the diapire of second case courage 3, be formed with the first perforation 323 running through along the vertical direction, on the roof of first case courage 2, be formed with the second perforation running through along the vertical direction, the second perforation is relative with the first perforation 323, and then check valve 32 is arranged between first case courage 2 and second case courage 3, and the entrance point of check valve 32 321 is connected in the second perforation of first case courage 2, the port of export of check valve 32 322 is connected in the first perforation 323 of second case courage 3, like this, when open check valve 32, air in first case courage 2 can flow in second case courage 3 by check valve 32.Certainly, the utility model is not limited to this, first case courage 2 can also be located at the top (scheming not shown) of second case courage 3, now check valve 32 can correspondingly be connected between the diapire of first case courage 2 and the roof of second case courage 3, and humidity sensor 33 is tried one's best away from the port of export 322 of check valve 32, to improve the accurate degree of second case courage of detection, the 3 interior humidity of humidity sensor 33.
Again further, in casing 11, be provided with humidity controller, and humidity controller is preferably located at the outside of second case courage 3, humidity sensor 33 is all connected with humidity controller with check valve 32, and humidity controller is configured to can be according to the opening and closing of the signal controlling check valve 32 of humidity sensor 33 transmission, particularly, in humidity controller, be preset with the first humidity predetermined value and the second humidity predetermined value, wherein the first humidity predetermined value is more than or equal to the second humidity predetermined value, that is to say, the first humidity predetermined value is that target food (second case interior food of depositing in advance of courage 3) is suitable for the top limit of humidity storing, the second humidity predetermined value is that target food is suitable for the humidity lower limit storing, humidity in second case courage of humidity sensor 33 Real-Time Monitoring 3, and this humidity value signal is sent to humidity controller, humidity controller is by the humidity value receiving and the first humidity predetermined value and the second humidity predetermined value comparison, humidity value in second case courage 3 is during higher than the first humidity predetermined value, illustrate that the humidity in second case courage 3 is higher, be unfavorable for that the food that aridity is high deposits, now humidity controller control check valve 32 is opened, so that the low humid air in first case courage 2 enters in second case courage 3, thereby reduce the humidity in second case courage 3, when the humidity value sending when humidity sensor 33 is equal to or less than the second humidity predetermined value, the lower suitable food that aridity is high of depositing of humidity in second case courage 3 is described, now humidity controller control check valve 32 is closed, to stop first case courage 2, to second case courage 3, carry low humid air.Thus, the humidity in second case courage 3 maintains under the damp condition of suitable stored target food all the time, with the quality of food that guarantees that second case courage 3 is stored.
Here, it should be noted that, codomain scope between the first humidity predetermined value and the second humidity predetermined value can be understood as the suitable storage humidity scope of target food, for example, when second case courage 3 is constructed to be suitable for depositing drysaltery food, the first humidity predetermined value is preferably 60%, the second humidity predetermined value is lower than 60%, certainly, the utility model is not limited to this, the first humidity predetermined value can also equal the second humidity predetermined value, for example, when second case courage 3 is constructed to be suitable for depositing drysaltery food, the first humidity predetermined value and the second humidity predetermined value are 60%.
In an embodiment of the present utility model, refrigerator 100 further comprises: the second condenser, temperature sensor and temperature controller (scheming not shown), the second condenser is located on casing 11, the second condenser is connected with evaporimeter 111 and is in parallel with the first condenser 31, temperature sensor is located on second case courage 3 to monitor the temperature in second case courage 3, temperature controller is located in casing 11 and is connected with the first condenser 31 with temperature sensor, temperature controller be configured to when temperature sensor monitors to temperature control the first condenser 31 work during lower than the first temperature predetermined value, when temperature sensor monitors to temperature control the first condenser 31 while being equal to or higher than the second temperature predetermined value and quit work.
For example, in one of them example of the present utility model, on the sidewall of casing 11, the second condenser can be set, the two ends of the second condenser are connected with compressor 112 with evaporimeter 111 respectively, and the second condenser is in parallel with the first condenser 31, like this, the vaporous cold-producing medium that compresses the HTHP during compressor 112 work can be sent to respectively the first condenser 31 and the second condenser, to pass through the first condenser 31 and the second condenser release heat, thereby reach the demand of refrigerator 100 circularly coolings, further, the porch of the first condenser 31 can mounted valve, when valve closing, cold-producing medium first condenser 31 of cannot flowing through, thereby cold-producing medium only flows to the second condenser, and by the second condenser to the outer release heat of refrigerator 100, the second condenser working only now, when valve open, cold-producing medium can flow to respectively the first condenser 31 and the second condenser, now the first condenser 31 and the second condenser are worked simultaneously, and the second condenser is to the outer release heat of refrigerator 100, air heat exchange in the first condenser 31 and second case courage 3 is with to the interior release heat of second case courage 3.In addition, it should be noted that, the second condenser can be located on the inner surface of casing 11 left and right sidewalls, can also be located on the inner surface or outer surface of casing 11 rear walls.
Further, on the perisporium of second case courage 3, be formed with the installing hole (scheming not shown) running through, one end of temperature sensor extend in second case courage 3 from installing hole, one end of stretching in second case courage 3 of temperature sensor is provided with temperature sense probe, to respond to the temperature in second case courage 3, temperature sensor is all connected with temperature controller with the first condenser 31, temperature controller is located in casing 11 and can be positioned at the outside of second case courage 3, preferably, temperature controller can be connected with the valve of the first condenser 31 porch, and whether temperature controller can by-pass valve control opens or cuts out to control the first condenser 31 and work.
Particularly, in temperature controller, be preset with the first temperature predetermined value and the second temperature predetermined value, wherein the first temperature predetermined value is less than or equal to the second temperature predetermined value, that is to say, the first temperature predetermined value is that target food (second case interior food of depositing in advance of courage 3) is suitable for the lowest temperature storing, the second temperature predetermined value is that target food is suitable for the temperature upper limit storing, temperature in second case courage of temperature sensor Real-Time Monitoring 3, and this temperature value signal is sent to temperature controller, temperature controller is by the temperature value receiving and the first temperature predetermined value and the second predetermined value comparison, temperature value in second case courage 3 is during lower than the first temperature predetermined value, illustrate that the temperature in second case courage 3 is lower, be unfavorable for depositing of target food etc., now temperature controller is controlled the valve open of the first condenser 31 porch, so that the first condensation is started working and to the interior release heat of second case courage 3, thereby the temperature in second case courage 3 is raise, when the temperature value sending when temperature sensor is equal to or greater than the second temperature predetermined value, the higher suitable food that high temperature low humidity preserves etc. of depositing of temperature in second case courage 3 is described, now temperature controller is controlled the valve closing of the first condenser 31 porch, to stop the first condenser 31, work and stop to the interior release heat of second case courage 3, thereby the temperature in second case courage 3 is no longer raise, keep stable.Thus, the temperature in second case courage 3 maintains under the temperature conditions of suitable stored target food all the time, with the quality of food that guarantees that second case courage 3 is stored.Here, it should be noted that, the codomain scope between the first temperature predetermined value and the second temperature predetermined value can be understood as the suitable storage temperature range of target food, certainly, the utility model is not limited to this, and the first temperature predetermined value can also equal the second temperature predetermined value.
Preferably, refrigerator 100 further comprises: drawer 34, drawer 34 can be located in second case courage 3 to push-and-pull.Alternatively, drawer 34 is provided with holding part 341.As shown in Figure 3, in second case courage 3, be formed with container cavity, the front side of container cavity is opened wide, drawer 34 is flatly located in container cavity, and can in this container cavity, move forward and backward, the top of drawer 34 is opened wide, so that user is to drawer 34 interior storing foods etc., further, holding part 341 comprises: groove and handle (scheming not shown), its further groove can be from the front panel level of drawer 34 to being recessed into, and handle is connected on the inwall of groove, and user holds handle drawer 34 is pushed to second case courage 3 or drawer is pulled out in second case courage 3.Here, it should be noted that, the shape of handle can, according to actual requirement setting, be closed to avoid the hindering door body 12 relative with second case courage 3 smoothly.
In addition, on the diapire of drawer 34 or sidewall, slide block can also be set, on the inwall of second case courage 3, the guide rail suitable with slide block can also be set, thus push-and-pull drawer 34 like a cork.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Casing;
First case courage, described first case courage is located in described casing;
Second case courage, described second case courage is located in described casing and is spaced apart from each other with described first case courage;
Evaporimeter, described evaporimeter be located on described first case courage with described first case courage in air heat exchange;
The first condenser, described the first condenser is connected with described evaporimeter, and described the first condenser be located on described second case courage with described second case courage in air heat exchange; With
Check valve, described check valve is communicated with described first case courage and described second case courage is transported to the air in described first case courage in described second case courage with uniaxially.
2. refrigerator according to claim 1, is characterized in that, described the first condenser comprises:
Form the condenser pipe of S shape, described condenser pipe is located on the outer surface of described second case courage; With
Aluminium sheet, described aluminium sheet is located at a side of the described second case courage of vicinity of described condenser pipe.
3. refrigerator according to claim 2, is characterized in that, described the first condenser is the left and right sides that two and described two the first condensers are located at respectively described second case courage.
4. according to the refrigerator described in any one in claim 1-3, it is characterized in that, further comprise:
Humidity sensor, described humidity sensor is located on described second case courage to monitor the humidity in described second case courage; With
Humidity controller, described humidity controller is located in described casing and is connected with described check valve with described humidity sensor, when the humidity of controlling described one-way valve opens when described humidity controller is configured to the humidity that monitors when described humidity sensor higher than the first humidity predetermined value, monitoring when described humidity sensor is equal to or less than the second humidity predetermined value, control described closed check valve, described the first humidity predetermined value is more than or equal to described the second humidity predetermined value.
5. refrigerator according to claim 4, is characterized in that, described humidity sensor has inductive probe, and described inductive probe stretches in described second case courage.
6. refrigerator according to claim 4, is characterized in that, described the first humidity predetermined value equals described the second humidity predetermined value.
7. refrigerator according to claim 1, is characterized in that, further comprises:
The second condenser, described the second condenser is located on described casing, and described the second condenser is connected with described evaporimeter and is in parallel with described the first condenser;
Temperature sensor, described temperature sensor is located on described second case courage to monitor the temperature in described second case courage; With
Temperature controller, described temperature controller is located in described casing and is connected with described the first condenser with described temperature sensor, described temperature controller be configured to when described temperature sensor monitors to temperature control during lower than the first temperature predetermined value described the first condenser working, when described temperature sensor monitors to temperature control described the first condenser shut down while being equal to or higher than the second temperature predetermined value, described the first temperature predetermined value is less than or equal to described the second temperature predetermined value.
8. refrigerator according to claim 1, is characterized in that, further comprises:
Drawer, described drawer can be located to push-and-pull in described second case courage.
9. refrigerator according to claim 8, is characterized in that, described drawer is provided with holding part.
10. refrigerator according to claim 1, is characterized in that, in described first case courage, limits refrigerating chamber, and described first case courage is located at the below of described second case courage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077145.7U CN203771854U (en) | 2014-02-21 | 2014-02-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077145.7U CN203771854U (en) | 2014-02-21 | 2014-02-21 | Refrigerator |
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| Publication Number | Publication Date |
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| CN203771854U true CN203771854U (en) | 2014-08-13 |
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| CN201420077145.7U Withdrawn - After Issue CN203771854U (en) | 2014-02-21 | 2014-02-21 | Refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822421A (en) * | 2014-02-21 | 2014-05-28 | 合肥美的电冰箱有限公司 | Refrigerator |
| WO2018069105A1 (en) * | 2016-10-14 | 2018-04-19 | BSH Hausgeräte GmbH | Refrigerator having a drying function, and operating method therefor |
| CN111650980A (en) * | 2020-05-13 | 2020-09-11 | 青岛海尔生物医疗股份有限公司 | Constant temperature and humidity box control method and constant temperature and humidity box |
-
2014
- 2014-02-21 CN CN201420077145.7U patent/CN203771854U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822421A (en) * | 2014-02-21 | 2014-05-28 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103822421B (en) * | 2014-02-21 | 2016-06-15 | 合肥美的电冰箱有限公司 | Refrigerator |
| WO2018069105A1 (en) * | 2016-10-14 | 2018-04-19 | BSH Hausgeräte GmbH | Refrigerator having a drying function, and operating method therefor |
| CN109791013A (en) * | 2016-10-14 | 2019-05-21 | Bsh家用电器有限公司 | Refrigerating appliance and its operation method with drying function |
| CN109791013B (en) * | 2016-10-14 | 2021-09-03 | Bsh家用电器有限公司 | Refrigeration appliance with drying function and operation method thereof |
| CN111650980A (en) * | 2020-05-13 | 2020-09-11 | 青岛海尔生物医疗股份有限公司 | Constant temperature and humidity box control method and constant temperature and humidity box |
| CN111650980B (en) * | 2020-05-13 | 2021-10-22 | 青岛海特生物医疗有限公司 | Constant temperature and humidity box control method and constant temperature and humidity box |
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