CN205048852U - Refrigerator - Google Patents
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- CN205048852U CN205048852U CN201520748674.XU CN201520748674U CN205048852U CN 205048852 U CN205048852 U CN 205048852U CN 201520748674 U CN201520748674 U CN 201520748674U CN 205048852 U CN205048852 U CN 205048852U
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Abstract
The utility model provides a refrigerator, include: compressor, condenser, first liquid storage pot, diverging device, a throttling arrangement, cold -stored evaporimeter, the 2nd throttling arrangement, freezing evaporimeter and second liquid storage pot, the entry of condenser is linked together with the gas vent of compressor, and the entry of first liquid storage pot is linked together with the export of condenser, diverging device's entry and the export of first liquid storage pot are linked together, the export respectively with a throttling arrangement and the 2nd throttling arrangement intercommunication, a throttling arrangement and cold -stored evaporimeter intercommunication, the 2nd throttling arrangement and freezing evaporimeter intercommunication, second liquid storage pot are linked together with freezing evaporimeter and cold -stored evaporimeter respectively. The utility model provides a refrigerator has increased first liquid storage pot between condenser and diverging device to the realization provides sufficient refrigerant with freezing when moving simultaneously to refrigeration, has avoided cold -stored and has supplied the not enough condition of liquid to take place when moving simultaneously with freezing, has improved the refrigeration and the refrigerating effect of product, has satisfied customer's user demand.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, in particular to a kind of refrigerator.
Background technology
At present, existing refrigerator Dual-evaporator refrigeration system, comprise: compressor, condenser, device for drying and filtering, triple valve, refrigeration capillary, freezing capillary, refrigeration evaporator, refrigerating evaporator and fluid reservoir, due to refrigeration freezing isolated operation or refrigeration and freezing run simultaneously time, required refrigerant flow is different, easily cause refrigeration and freezing operation simultaneously to cause the feed flow of cold-producing medium not enough, thus affect refrigeration and the refrigerating effect of refrigerator, can not meet the user demand of client.
Utility model content
In order to solve the problems of the technologies described above one of at least, when the purpose of this utility model is to provide a kind of refrigerating chamber and refrigerating chamber to run simultaneously, cold medium flux is sufficient, and refrigeration and the good refrigerator of refrigerating effect.
In view of this, embodiment of the present utility model provides a kind of refrigerator, comprising: compressor, and described compressor has exhaust outlet and gas returning port; Condenser, the entrance of described condenser is connected with described exhaust outlet, the first fluid reservoir, and the entrance of described first fluid reservoir is connected with the outlet of described condenser; Part flow arrangement, the entrance of described part flow arrangement is connected with the outlet of described first fluid reservoir; First throttle device, the entrance of described first throttle device is communicated with the first of described part flow arrangement; Refrigeration evaporator, the entrance of described refrigeration evaporator and the outlet of described first throttle device; Second throttling arrangement, the entrance of described second throttling arrangement is communicated with second mouthful of described part flow arrangement; Refrigerating evaporator, the entrance of described refrigerating evaporator is connected with the outlet of described second throttling arrangement; With the second fluid reservoir, the entrance of described second fluid reservoir is connected with the outlet of described refrigeration evaporator with the outlet of described refrigerating evaporator respectively, and the outlet of described second fluid reservoir is connected with described gas returning port.
The refrigerator that the utility model provides, the entrance of the first fluid reservoir is connected with the outlet of condenser, the entrance of part flow arrangement is connected with the outlet of the first fluid reservoir, the first fluid reservoir is added between condenser and part flow arrangement, to realize providing enough refrigerants to when refrigeration and freezing operation simultaneously, avoid the situation generation of refrigeration and freezing feed flow deficiency when simultaneously running, improve refrigeration and the refrigerating effect of product, meet the user demand of client.
Specifically, existing refrigerator Dual-evaporator refrigeration system, comprise: compressor, condenser, device for drying and filtering, triple valve, refrigeration capillary, freezing capillary, refrigeration evaporator, refrigerating evaporator and fluid reservoir, due to refrigeration freezing isolated operation or refrigeration and freezing run simultaneously time, required refrigerant flow is different, refrigeration and freezing operation simultaneously is easily caused to cause the feed flow of cold-producing medium not enough, thus affect refrigeration and the refrigerating effect of refrigerator, can not meet the user demand of client, and the refrigerator that the utility model provides, the entrance of the first fluid reservoir is connected with the outlet of condenser, the entrance of part flow arrangement is connected with the outlet of the first fluid reservoir, the first fluid reservoir is added between condenser and part flow arrangement, on the one hand, when refrigerating chamber or refrigerating chamber isolated operation, when meeting instructions for use, the refrigerant of a part is stored in first fluid reservoir, on the other hand, make when refrigerating chamber and refrigerating chamber run simultaneously, be stored in refrigerant in the first fluid reservoir and also participate in refrigeration, to realize providing enough refrigerants to when refrigeration and freezing operation simultaneously, avoid the situation generation of refrigeration and freezing feed flow deficiency when simultaneously running, improve refrigeration and the refrigerating effect of product, meet the user demand of client.
In addition, the refrigerator in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, described refrigerator also comprises: the first temperature sensor, and described first temperature sensor is arranged in the refrigerating chamber of described refrigerator, for detecting the temperature of refrigerating chamber; Second temperature sensor, described second temperature sensor is arranged in the refrigerating chamber of described refrigerator, for detecting the temperature of refrigerating chamber; And control device, described control device is connected with described part flow arrangement, described first temperature sensor and described second temperature sensor respectively, described control device, according to the temperature of the temperature of described refrigerating chamber and described refrigerating chamber, controls cut out or the unlatching of described first or described second mouthful.
In this embodiment, the freezer temperature that the temperature of the refrigerating chamber that control device detects according to the first temperature sensor and the second temperature sensor detect controls the first of part flow arrangement or the closedown of second mouthful or unlatching, realize refrigeration and freezing isolated operation, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product.
According to an embodiment of the present utility model, described refrigerator also comprises: the first timer, and described first timer is arranged on described first throttle device place, flows through the time of described first throttle device for detecting refrigerant; With the second timer, described second timer is arranged on described second throttling arrangement place, flows through the time of described second throttling arrangement for detecting refrigerant; Wherein, described first timer is all connected with described control device with described second timer, described control device flows through according to refrigerant the time that time of described first throttle device and refrigerant flow through described second throttling arrangement, controls closedown or the unlatching of described first or described second mouthful.
In this embodiment, control device is according to the time of the time of the first timer record and the first timer record, control the first of part flow arrangement or the closedown of second mouthful or unlatching, realize refrigeration and freezing isolated operation at times, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product.
According to an embodiment of the present utility model, described control device comprises: processing module, the time that described processing module receives described temperature of refrigerating chamber, described freezer temperature, refrigerant flow through described first throttle device and refrigerant flow through the time of described second throttling arrangement, and described temperature of refrigerating chamber, described freezer temperature, refrigerant are flow through the time that time of described first throttle device and refrigerant flow through described second throttling arrangement and be converted into the first temperature value, the second temperature value, very first time value and the second time value; And computing module, described computing module is connected with described processing module and described part flow arrangement respectively, described computing module receives described first temperature value, the second temperature value, very first time value and the second time value, described first temperature value and the first preset temperature range comparison, the second temperature value and the second preset temperature range comparison, very first time value and comparison the first time rating and the second time value and comparison the second time rating are obtained comparison result, and controls closedown or the unlatching of described first or described second mouthful according to comparison result.
In this embodiment, by setting the first preset temperature range, second temperature preset range, first time rating and the second time rating, by the first temperature value and the first preset temperature range comparison, second temperature value and the second preset temperature range comparison, very first time value and comparison the first time rating and the second time value and comparison the second time rating obtain comparison result, and closedown or the unlatching of first or second mouthful is controlled according to comparison result, realize refrigeration and freezing isolated operation at times, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product.
According to an embodiment of the present utility model, described part flow arrangement is triple valve.
In this embodiment, the structural design of triple valve is simple, and durable, cost is low, effectively controls the flow direction of cold-producing medium, realizes the different conditions of refrigeration, has both improve the comfort of product, and also reduced the production cost of product.
According to an embodiment of the present utility model, described part flow arrangement comprises: the first magnetic valve, and the entrance of described first magnetic valve is connected with the outlet of described first fluid reservoir, and outlet is connected with the entrance of described first throttle device; With the second magnetic valve, the entrance of described second magnetic valve is connected with the outlet of described first fluid reservoir, and outlet is connected with the entrance of described second throttling arrangement; Wherein, the outlet of described first magnetic valve is first, and the outlet of described second magnetic valve is second mouthful.
In this embodiment, by the combination of the first magnetic valve and the second magnetic valve, effectively control the flow direction of cold-producing medium, realize refrigeration and freezing isolated operation at times, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product, simultaneously, because the control accuracy of magnetic valve is high, and use flexibility strong, thus make part flow arrangement quick, close exactly or open first and second mouthful, improve the reliability of product.
According to an embodiment of the present utility model, between described condenser and described first fluid reservoir, be provided with device for drying and filtering.
In this embodiment, device for drying and filtering is arranged between condenser and the first fluid reservoir, moisture residual in absorptive condenser on the one hand, prevent that ice blocks up, reduce moisture to the corrosion of refrigeration system, improve the reliability of product, on the other hand, device for drying and filtering has filtered out the foreign material in condenser, and the situation avoiding foreign material blocking throttling arrangement and damage compressor occurs, and improves the reliability of product.
According to an embodiment of the present utility model, described compressor is frequency-changeable compressor or invariable frequency compressor.
According to an embodiment of the present utility model, described first throttle device, described second throttling arrangement are capillary.
In this embodiment, capillary pipe structure is simple, easy to manufacture, cost is low, not easily produces fault and leakage, reduces the production cost of product.
According to another embodiment of the present utility model, described first throttle device, described second throttling arrangement are electric expansion valve.
In this embodiment, electric expansion valve action response is fast, and be applicable to the environment that temperature is lower, electric expansion valve is electromechanical integrated structure, can be used for intelligentized control method, improves accuracy and the high efficiency of product.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of refrigerator described in the utility model.
Wherein, the corresponding relation in Fig. 1 between Reference numeral and component names is:
1 compressor, 11 exhaust outlets, 12 gas returning ports, 2 condensers, 3 devices for drying and filtering, 4 first fluid reservoirs, 5 first throttle devices, 6 refrigeration evaporators, 7 triple valves, 71 firsts, 72 second mouthfuls, 8 second throttling arrangements, 9 refrigerating evaporators, 10 second fluid reservoirs, 100 refrigerators;
Arrow points is the flow direction of refrigerant.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 1, refrigerator according to some embodiments of the utility model is described.
As shown in Figure 1, the refrigerator 100 that embodiment of the present utility model provides, comprising: compressor 1, condenser 2, first fluid reservoir 4, part flow arrangement, first throttle device 5, refrigeration evaporator 6, second throttling arrangement 8, refrigerating evaporator 9 and the second fluid reservoir 10.
Particularly, compressor 1 has exhaust outlet 11 and gas returning port 12; The entrance of condenser 2 is connected with exhaust outlet 11, and the entrance of the first fluid reservoir 4 is connected with the outlet of condenser 2; The entrance of part flow arrangement is connected with the outlet of the first fluid reservoir 4; The entrance of first throttle device 5 is communicated with the first 71 of part flow arrangement; The entrance of refrigeration evaporator 6 and the outlet of first throttle device 5; The entrance of the second throttling arrangement 8 is communicated with second mouthful 72 of part flow arrangement; The entrance of refrigerating evaporator 9 is connected with the outlet of the second throttling arrangement 8; The entrance of the second fluid reservoir 10 is connected with the outlet of refrigeration evaporator 6 with the outlet of refrigerating evaporator 9 respectively, and the outlet of the second fluid reservoir 10 is connected with gas returning port 12.
The refrigerator 100 that the utility model provides, the entrance of the first fluid reservoir 4 is connected with the outlet of condenser 2, the entrance of part flow arrangement is connected with the outlet of the first fluid reservoir 4, the first fluid reservoir 4 is added between condenser 2 and part flow arrangement, to realize providing enough refrigerants to when refrigeration and freezing operation simultaneously, avoid the situation generation of refrigeration and freezing feed flow deficiency when simultaneously running, improve refrigeration and the refrigerating effect of product, meet the user demand of client.
In an embodiment of the present utility model, refrigerator 100 also comprises: the first temperature sensor (not shown), the second temperature sensor (not shown) and control device (not shown).
Particularly, the first temperature sensor is arranged in the refrigerating chamber of refrigerator 100, for detecting the temperature of refrigerating chamber; Second temperature sensor is arranged in the refrigerating chamber of refrigerator 100, for detecting the temperature of refrigerating chamber; Control device is connected with part flow arrangement, the first temperature sensor and the second temperature sensor respectively, the temperature of control device according to refrigerating chamber and the temperature of refrigerating chamber, controls closedown or the unlatching of first 71 or second mouthful 72.
In this embodiment, the freezer temperature that the temperature of the refrigerating chamber that control device detects according to the first temperature sensor and the second temperature sensor detect controls the first 71 of part flow arrangement or the closedown of second mouthful 72 or unlatching, realize refrigeration and freezing isolated operation, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product.
In an embodiment of the present utility model, refrigerator 100 also comprises: the first timer (not shown) and the second timer (not shown).
Particularly, the first timer is arranged on first throttle device 5 place, flows through the time of first throttle device 5 for detecting refrigerant; Second timer is arranged on the second throttling arrangement 8 place, flows through the time of the second throttling arrangement 8 for detecting refrigerant; Wherein, the first timer is all connected with control device with the second timer, and control device flows through according to refrigerant the time that time of first throttle device 5 and refrigerant flow through the second throttling arrangement 8, controls closedown or the unlatching of first 71 or second mouthful 72.
In this embodiment, control device is according to the time of the time of the first timer record and the first timer record, control the first 71 of part flow arrangement or the closedown of second mouthful 72 or unlatching, realize refrigeration and freezing isolated operation at times, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product.
In an embodiment of the present utility model, control device comprises: processing module and computing module.
Particularly, the time that processing module receives temperature of refrigerating chamber, freezer temperature, refrigerant flow through first throttle device 5 and refrigerant flow through the time of the second throttling arrangement 8, and temperature of refrigerating chamber, freezer temperature, refrigerant are flow through the time that time of first throttle device 5 and refrigerant flow through the second throttling arrangement 8 and be converted into the first temperature value, the second temperature value, very first time value and the second time value; Computing module is connected with processing module and part flow arrangement respectively, computing module receives the first temperature value, the second temperature value, very first time value and the second time value, first temperature value and the first preset temperature range comparison, the second temperature value and the second preset temperature range comparison, very first time value and comparison the first time rating and the second time value and comparison the second time rating are obtained comparison result, and controls closedown or the unlatching of first 71 or second mouthful 72 according to comparison result.
In this embodiment, by setting the first preset temperature range, second temperature preset range, first time rating and the second time rating, by the first temperature value and the first preset temperature range comparison, second temperature value and the second preset temperature range comparison, very first time value and comparison the first time rating and the second time value and comparison the second time rating obtain comparison result, and closedown or the unlatching of first 71 or second mouthful 72 is controlled according to comparison result, realize selecting the refrigeration of refrigerator 100 the best or freezing operational mode, save energy consumption, realize best refrigerating state, improve the comfort of product.
In an embodiment of the present utility model, as shown in Figure 1, part flow arrangement is triple valve 7.
In this embodiment, the structural design of triple valve 7 is simple, and durable, cost is low, effectively controls the flow direction of cold-producing medium, realizes the different conditions of refrigeration, has both improve the comfort of product, and also reduced the production cost of product.
In an embodiment of the present utility model, part flow arrangement comprises: the first magnetic valve and the second magnetic valve.
Particularly, the entrance of the first magnetic valve is connected with the outlet of the first fluid reservoir 4, and outlet is connected with the entrance of first throttle device 5; The entrance of the second magnetic valve is connected with the outlet of the first fluid reservoir 4, and outlet is connected with the entrance of the second throttling arrangement 8; Wherein, the outlet of the first magnetic valve is first 71, and the outlet of the second magnetic valve is second mouthful 72.
In this embodiment, by the combination of the first magnetic valve and the second magnetic valve, effectively control the flow direction of cold-producing medium, realize refrigeration and freezing isolated operation at times, thus to avoid in prior art refrigeration and freezingly to stop simultaneously, cause the comfort of the temperature fluctuation considerable influence product of refrigerating chamber, or cause the long waste causing the energy of the cooling time in refrigerating chamber, and by controlling refrigeration and freezing isolated operation, the refrigerating chamber of refrigerator and refrigerating chamber is made all to be in best refrigerating state, save energy consumption, improve the comfort of product, simultaneously, because the control accuracy of magnetic valve is high, and use flexibility strong, thus make part flow arrangement quick, close exactly or open first 71 and second mouthful 72, improve the reliability of product.
In an embodiment of the present utility model, as shown in Figure 1, device for drying and filtering 3 is provided with between condenser 2 and the first fluid reservoir 4.
In this embodiment, device for drying and filtering 3 is arranged between condenser 2 and the first fluid reservoir 4, moisture residual in absorptive condenser 2 on the one hand, prevent that ice blocks up, reduce moisture to the corrosion of refrigeration system, improve the reliability of product, on the other hand, device for drying and filtering 3 has filtered out the foreign material in condenser 2, and the situation avoiding foreign material blocking throttling arrangement and damage compressor 1 occurs, and improves the reliability of product.
In an embodiment of the present utility model, preferably, compressor 1 is frequency-changeable compressor 1 or invariable frequency compressor 1.
In an embodiment of the present utility model, first throttle device 5, second throttling arrangement 8 is capillary.
In this embodiment, capillary pipe structure is simple, easy to manufacture, cost is low, not easily produces fault and leakage, reduces the production cost of product.
In another embodiment of the present utility model, first throttle device 5, second throttling arrangement 8 is electric expansion valve.
In this embodiment, electric expansion valve action response is fast, and be applicable to the environment that temperature is lower, electric expansion valve is electromechanical integrated structure, can be used for intelligentized control method, improves accuracy and the high efficiency of product.
In sum, the refrigerator that the utility model provides, the entrance of the first fluid reservoir is connected with the outlet of condenser, the entrance of part flow arrangement is connected with the outlet of the first fluid reservoir, between condenser and part flow arrangement, add the first fluid reservoir, with realize to refrigeration and freezing run simultaneously time enough refrigerants are provided, avoid the situation generation of feed flow deficiency when refrigeration and freezing operation simultaneously, improve refrigeration and the refrigerating effect of product, meet the user demand of client.
Specifically, existing refrigerator Dual-evaporator refrigeration system, comprise: compressor, condenser, device for drying and filtering, triple valve, refrigeration capillary, freezing capillary, refrigeration evaporator, refrigerating evaporator and fluid reservoir, due to refrigeration freezing isolated operation or refrigeration and freezing run simultaneously time, required refrigerant flow is different, refrigeration and freezing operation simultaneously is easily caused to cause the feed flow of cold-producing medium not enough, thus affect refrigeration and the refrigerating effect of refrigerator, can not meet the user demand of client, and the refrigerator that the utility model provides, the entrance of the first fluid reservoir is connected with the outlet of condenser, the entrance of part flow arrangement is connected with the outlet of the first fluid reservoir, the first fluid reservoir is added between condenser and part flow arrangement, on the one hand, when refrigerating chamber or refrigerating chamber isolated operation, when meeting instructions for use, the refrigerant of a part is stored in first fluid reservoir, on the other hand, make when refrigerating chamber and refrigerating chamber run simultaneously, be stored in refrigerant in the first fluid reservoir and also participate in refrigeration, to realize providing enough refrigerants to when refrigeration and freezing operation simultaneously, avoid the situation generation of refrigeration and freezing feed flow deficiency when simultaneously running, improve refrigeration and the refrigerating effect of product, meet the user demand of client.
In the utility model, term " first ", " second ", " the 3rd " object only for describing, and instruction or hint relative importance can not be interpreted as.The terms such as term " connection " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Compressor, described compressor has exhaust outlet and gas returning port;
Condenser, the entrance of described condenser is connected with described exhaust outlet;
First fluid reservoir, the entrance of described first fluid reservoir is connected with the outlet of described condenser;
Part flow arrangement, the entrance of described part flow arrangement is connected with the outlet of described first fluid reservoir;
First throttle device, the entrance of described first throttle device is communicated with the first of described part flow arrangement;
Refrigeration evaporator, the entrance of described refrigeration evaporator and the outlet of described first throttle device;
Second throttling arrangement, the entrance of described second throttling arrangement is communicated with second mouthful of described part flow arrangement;
Refrigerating evaporator, the entrance of described refrigerating evaporator is connected with the outlet of described second throttling arrangement; With
Second fluid reservoir, the entrance of described second fluid reservoir is connected with the outlet of described refrigeration evaporator with the outlet of described refrigerating evaporator respectively, and the outlet of described second fluid reservoir is connected with described gas returning port.
2. refrigerator according to claim 1, is characterized in that, also comprises:
First temperature sensor, described first temperature sensor is arranged in the refrigerating chamber of described refrigerator, for detecting the temperature of refrigerating chamber;
Second temperature sensor, described second temperature sensor is arranged in the refrigerating chamber of described refrigerator, for detecting the temperature of refrigerating chamber; With
Control device, described control device is connected with described part flow arrangement, described first temperature sensor and described second temperature sensor respectively, described control device, according to the temperature of the temperature of described refrigerating chamber and described refrigerating chamber, controls cut out or the unlatching of described first or described second mouthful.
3. refrigerator according to claim 2, is characterized in that, also comprises:
First timer, described first timer is arranged on described first throttle device place, flows through the time of described first throttle device for detecting refrigerant; With
Second timer, described second timer is arranged on described second throttling arrangement place, flows through the time of described second throttling arrangement for detecting refrigerant;
Wherein, described first timer is all connected with described control device with described second timer, described control device flows through according to refrigerant the time that time of described first throttle device and refrigerant flow through described second throttling arrangement, controls closedown or the unlatching of described first or described second mouthful.
4. refrigerator according to claim 3, is characterized in that, described control device comprises:
Processing module, the time that described processing module receives described temperature of refrigerating chamber, described freezer temperature, refrigerant flow through described first throttle device and refrigerant flow through the time of described second throttling arrangement, and described temperature of refrigerating chamber, described freezer temperature, refrigerant are flow through the time that time of described first throttle device and refrigerant flow through described second throttling arrangement and be converted into the first temperature value, the second temperature value, very first time value and the second time value; With
Computing module, described computing module is connected with described processing module and described part flow arrangement respectively, described computing module receives described first temperature value, the second temperature value, very first time value and the second time value, described first temperature value and the first preset temperature range comparison, the second temperature value and the second preset temperature range comparison, very first time value and comparison the first time rating and the second time value and comparison the second time rating are obtained comparison result, and controls closedown or the unlatching of described first or described second mouthful according to comparison result.
5. refrigerator according to claim 1, is characterized in that,
Described part flow arrangement is triple valve.
6. refrigerator according to claim 1, is characterized in that,
Described part flow arrangement comprises:
First magnetic valve, the entrance of described first magnetic valve is connected with the outlet of described first fluid reservoir, and outlet is connected with the entrance of described first throttle device; With
Second magnetic valve, the entrance of described second magnetic valve is connected with the outlet of described first fluid reservoir, and outlet is connected with the entrance of described second throttling arrangement;
Wherein, the outlet of described first magnetic valve is first, and the outlet of described second magnetic valve is second mouthful.
7. refrigerator according to claim 1, is characterized in that,
Device for drying and filtering is provided with between described condenser and described first fluid reservoir.
8. refrigerator according to claim 1, is characterized in that,
Described compressor is frequency-changeable compressor or invariable frequency compressor.
9. refrigerator according to any one of claim 1 to 8, is characterized in that,
Described first throttle device, described second throttling arrangement are capillary.
10. refrigerator according to any one of claim 1 to 8, is characterized in that,
Described first throttle device, described second throttling arrangement are electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748674.XU CN205048852U (en) | 2015-09-23 | 2015-09-23 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748674.XU CN205048852U (en) | 2015-09-23 | 2015-09-23 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048852U true CN205048852U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748674.XU Expired - Fee Related CN205048852U (en) | 2015-09-23 | 2015-09-23 | Refrigerator |
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| CN (1) | CN205048852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135788A (en) * | 2015-09-23 | 2015-12-09 | 合肥美的电冰箱有限公司 | Refrigerator and control method thereof |
| CN106524635A (en) * | 2016-10-31 | 2017-03-22 | 天津大学 | Refrigerator with electromagnetic field assisted fresh keeping property |
| CN111457624A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔电冰箱有限公司 | Throttling device, refrigerating system, refrigerator and control method |
| CN112932194A (en) * | 2021-03-31 | 2021-06-11 | 青岛海容商用冷链股份有限公司 | Refrigeration and freezing display cabinet and refrigeration control method thereof |
-
2015
- 2015-09-23 CN CN201520748674.XU patent/CN205048852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135788A (en) * | 2015-09-23 | 2015-12-09 | 合肥美的电冰箱有限公司 | Refrigerator and control method thereof |
| CN106524635A (en) * | 2016-10-31 | 2017-03-22 | 天津大学 | Refrigerator with electromagnetic field assisted fresh keeping property |
| CN111457624A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔电冰箱有限公司 | Throttling device, refrigerating system, refrigerator and control method |
| CN111457624B (en) * | 2019-01-18 | 2022-12-27 | 青岛海尔电冰箱有限公司 | Throttling device, refrigerating system, refrigerator and control method |
| CN112932194A (en) * | 2021-03-31 | 2021-06-11 | 青岛海容商用冷链股份有限公司 | Refrigeration and freezing display cabinet and refrigeration control method thereof |
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Granted publication date: 20160224 Termination date: 20210923 |