CN203704468U - Rapid energy-saving refrigeration system of refrigerator - Google Patents
Rapid energy-saving refrigeration system of refrigerator Download PDFInfo
- Publication number
- CN203704468U CN203704468U CN201320688693.9U CN201320688693U CN203704468U CN 203704468 U CN203704468 U CN 203704468U CN 201320688693 U CN201320688693 U CN 201320688693U CN 203704468 U CN203704468 U CN 203704468U
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- CN
- China
- Prior art keywords
- refrigeration system
- refrigerator
- control device
- reservoir
- saving refrigeration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 description 10
- 238000004134 energy conservation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of household appliances, particularly to a rapid energy-saving refrigeration system of a refrigerator. The refrigeration system comprises a compressor, a condenser, a main capillary pipe and an evaporator which are electricallyconnected, wherein the main capillary pipe is connected with a plurality of auxiliary capillary pipes in parallel, and a control device for controlling working states of the auxiliary capillary pipes is arranged on a parallel branch of the auxiliary capillary pipes; the rapid energy-saving refrigeration system of the refrigerator further comprises a temperature sensing device for testing the temperature in the refrigerator, and the temperature sensing device is electrically connected with the control device. The auxiliary capillary pipes and the control device are arranged, so that the refrigerating capacity of the system can be adjusted timely according to conditions in the refrigerator; the temperature sensing device is arranged to sense changes of the temperature in the refrigerator and then transmit signals to the control device, opening and closing of the auxiliary capillary pipes can be adjusted through the control device, and integrated and automatic adjustment of the system can be realized. The refrigeration system is reasonable in design, simple in structure, low in cost, convenient to use and capable of reducingenergy consumption.
Description
Technical field
The utility model relates to the technical field of home appliance, more specifically, relates to a kind of refrigerator fast energy-saving refrigeration system.
Background technology
Universal along with climate warming and city refrigerator in recent years, environment temperature in the street of open air in summer is higher, and mean daily temperature is 28 ° of C left and right, and high temperature exceedes the many of 35 ° of C, but some places Temperature Difference Ratio day and night is larger.So how make refrigerator not only freeze but energy-conservation be to need now a problem solving.
What the refrigeration system of refrigerator now adopted is single capillary, and in the time that in cabinet, thermic load is high, the refrigerant flow needing is large, exists the problem of cooling deficiency; When thermic load hour in cabinet, the cold needing is little, and the requirement of cold-producing medium is little, exists the problem of power wastage.The method solving is at present to realize by the optimum Match of system and coolant quantity, but this method exists and can not solve fast-refrigerating or energy-conservation object simultaneously.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of refrigerator fast energy-saving refrigeration system is provided, can control usage quantity capillaceous by arranging of control device and auxiliary capillary blood vessel, thereby it is controlled to realize cryogen flow, reach fast-refrigerating but effect that can be energy-conservation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of refrigerator fast energy-saving refrigeration system is provided, comprise compressor, condenser, main capillary, evaporimeter, described compressor, condenser, main capillary, evaporimeter electrical connection, it is characterized in that, the some assisted capillaries of described main capillary paralleling, the parallel branch of described assisted capillary is provided with control device, and described refrigerator fast energy-saving refrigeration system also comprises temperature sensing device, and described temperature sensing device is electrically connected with compressor, control device.
A kind of refrigerator fast energy-saving of the utility model refrigeration system is provided with some assisted capillaries, on the branch road of assisted capillary, be provided with control device, realize the controlled usability of assisted capillary, experience temperature by temperature sensing device, then temperature signal is transferred to control device, control device determines unlatching capillaceous, and adjusting refrigerant flow rate so that adjustment System refrigerating capacity, has reached the object of energy-conservation and fast-refrigerating.
The liquid refrigerant not evaporating completely in order to collect storage, is equipped with reservoir between described condenser and main capillary, and described reservoir is electrically connected with condenser, main capillary.The setting of reservoir is load change in order the to adapt to evaporimeter demand to supply, and in the time that evaporation load increases, supply also increases, by the liquid storage supply of reservoir; When load diminishes, need liquid measure also to diminish, unnecessary fluid storage, in reservoir, has ensured refrigeration system balance and energy-conservation.For the cold-producing medium that provides that can be in good time, described reservoir is electrically connected with control device.
In order to respond to fast the variation of ambient temperature, described temperature sensing device is set to temperature sensor.Temperature sensor temperature-sensitive successful and have universally, cost is low.
In order to adjust refrigerating capacity and to realize electronic control according to actual conditions, described control device is magnetic valve and controller thereof.The setting of controller is the variation for the ease of experience cold in-cabinet temperature according to temperature sensor, controls the unlatching of magnetic valve or closes, to control the change that the opening and closing of one or more assisted capillary cause cooling system amount.
For gas-liquid separation, described reservoir is provided with inlet tube and outlet, and described inlet tube is located at the first half of reservoir, and the mouth of pipe of described outlet arranges near the bottom of reservoir.The object of gas-liquid separation, near being to be all liquid for what ensure that outlet spills out, is realized in the bottom of outlet and reservoir.
Preferably, described condenser is advection heat exchanger.Selecting of advection heat exchanger is due to advection heat exchanger heat transfer efficient, compact conformation.
Compared with prior art, the beneficial effects of the utility model are:
A kind of refrigerator fast energy-saving of the utility model refrigeration system is provided with assisted capillary and controls the control device that capillary opens and closes, and refrigerator fast energy-saving refrigeration system also comprises the temperature sensing device of testing cold in-cabinet temperature, and temperature sensing device is electrically connected with control device.The setting of assisted capillary and control device is that the refrigerating capacity in order to make system can regulate according to extraneous circumstance, the setting of temperature sensing device is in order to experience extraneous variations in temperature, then transmission of signal is to control device, can regulate the open and close of assisted capillary by control device, realize system integration and automatically regulate.The utility model is reasonable in design, simple in structure, and cost is low, easy to use, can reach and save the object of energy consumption, when thermic load hour, refrigerant flow is less, compressor work is less, power is little, power consumption is little.
Brief description of the drawings
Fig. 1 be embodiment 1 refrigerator fast energy-saving refrigeration system connection diagram.
Fig. 2 is the structural representation of reservoir.
Fig. 3 be embodiment 2 refrigerator fast energy-saving refrigeration system connection diagram.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of instructions such as " right sides " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, can not be interpreted as the restriction to this patent, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Embodiment 1
Be the first embodiment of a kind of refrigerator fast energy-saving of the utility model refrigeration system as shown in Figure 1 to Figure 2, refrigerator fast energy-saving refrigeration system, comprise compressor 1, condenser 2, main capillary 3, evaporimeter 4, compressor 1, condenser 2, main capillary 3, evaporimeter 4 are electrically connected, main capillary 3 some assisted capillaries 5 in parallel, the parallel branch of assisted capillary 5 is provided with control device 8, and refrigerator fast energy-saving refrigeration system also comprises temperature sensing device 7, and temperature sensing device 7 is electrically connected with control device 8.In the present embodiment, be provided with two assisted capillaries 5.Concrete, between condenser 2 and main capillary 3, being equipped with reservoir 6, reservoir 6 is electrically connected with condenser 2, main capillary 3.The setting of reservoir 6 is load change in order to adapt to evaporimeter 4 demands to supply, and in the time that evaporation load increases, supply also increases, by the liquid storage supply of reservoir; When load diminishes, need liquid measure also to diminish, unnecessary fluid storage, in reservoir, has ensured refrigeration system balance and energy-conservation.Reservoir 6 is electrically connected with control device 8.It is the cold-producing medium that provides for can be in good time that reservoir 6 is electrically connected with control device 8.In the present embodiment, condenser 2 is preferably advection heat exchanger.Selecting of advection heat exchanger is due to advection heat exchanger heat transfer efficient, compact conformation.
Wherein, as shown in Figure 1, temperature sensing device 7 is temperature sensor, and control device 8 is magnetic valve and controller thereof.Temperature sensor temperature-sensitive successful and have universally, cost is low.The setting of controller is the variation for the ease of experience cold in-cabinet temperature according to temperature sensor, controls the unlatching of magnetic valve or closes, to control the change that the opening and closing of one or more assisted capillary 5 cause cooling system amount.
In addition, as shown in Figure 2, reservoir 6 is provided with inlet tube 61 and outlet 62, and inlet tube 61 is located at the first half of reservoir, and the mouth of pipe of outlet 62 arranges near the bottom of reservoir 6.Outlet 62 is to be all liquid for what ensure that outlet spills out near the bottom of reservoir 6, reaches gas-liquid separation.
Embodiment 2
Be the second embodiment of a kind of refrigerator fast energy-saving of the utility model refrigeration system as shown in Figure 2 to Figure 3, the present embodiment and embodiment mono-are similar, and institute's difference is, in the present embodiment, is provided with 3 assisted capillaries 5.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (6)
1. a refrigerator fast energy-saving refrigeration system, comprise compressor (1), condenser (2), main capillary (3), evaporimeter (4), described compressor (1), condenser (2), main capillary (3), evaporimeter (4) electrical connection, it is characterized in that, described main capillary (3) some assisted capillaries in parallel (5), the parallel branch of described assisted capillary (5) is provided with the control device (8) of controlling assisted capillary (5) duty, described refrigerator fast energy-saving refrigeration system also comprises the temperature sensing device (7) of testing cold in-cabinet temperature, described temperature sensing device (7) is electrically connected with control device (8).
2. refrigerator fast energy-saving refrigeration system according to claim 1, is characterized in that, between described condenser (2) and main capillary (3), is equipped with reservoir (6), and described reservoir (6) is electrically connected with condenser (2), main capillary (3); Described reservoir (6) is electrically connected with control device (8).
3. refrigerator fast energy-saving refrigeration system according to claim 1, is characterized in that, described temperature sensing device (7) is temperature sensor.
4. refrigerator fast energy-saving refrigeration system according to claim 1, is characterized in that, described control device (8) is magnetic valve and controller thereof.
5. according to the refrigerator fast energy-saving refrigeration system described in claim 1 to 4 any one, it is characterized in that, described reservoir (6) is provided with inlet tube (61) and outlet (62), the mouth of pipe of described inlet tube (61) is located at the first half of reservoir (6), and the mouth of pipe of described outlet (62) arranges near the bottom of reservoir (6).
6. refrigerator fast energy-saving refrigeration system according to claim 1, is characterized in that, described condenser (2) is advection heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688693.9U CN203704468U (en) | 2013-11-04 | 2013-11-04 | Rapid energy-saving refrigeration system of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688693.9U CN203704468U (en) | 2013-11-04 | 2013-11-04 | Rapid energy-saving refrigeration system of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704468U true CN203704468U (en) | 2014-07-09 |
Family
ID=51054893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688693.9U Expired - Lifetime CN203704468U (en) | 2013-11-04 | 2013-11-04 | Rapid energy-saving refrigeration system of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423586A (en) * | 2015-12-22 | 2016-03-23 | 青岛海尔股份有限公司 | Refrigerating system, refrigerator and control method of refrigerating system |
| CN106440557A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Multi-way refrigeration liquid supply structure for freeze drying system |
-
2013
- 2013-11-04 CN CN201320688693.9U patent/CN203704468U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423586A (en) * | 2015-12-22 | 2016-03-23 | 青岛海尔股份有限公司 | Refrigerating system, refrigerator and control method of refrigerating system |
| CN106440557A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Multi-way refrigeration liquid supply structure for freeze drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |