CN109307399A - Refrigeration for refrigerator amount control method, device and refrigerator - Google Patents
Refrigeration for refrigerator amount control method, device and refrigerator Download PDFInfo
- Publication number
- CN109307399A CN109307399A CN201710630052.0A CN201710630052A CN109307399A CN 109307399 A CN109307399 A CN 109307399A CN 201710630052 A CN201710630052 A CN 201710630052A CN 109307399 A CN109307399 A CN 109307399A
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- Prior art keywords
- compressor
- homes
- refrigerator
- refrigeration
- stroke
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
Abstract
The embodiment of the present invention provides a kind of refrigeration for refrigerator amount control method, device and refrigerator, belongs to household appliance technical field.The refrigeration for refrigerator amount control method comprises determining that the compressor available machine time T in a cycle of operationkWith compressor shutdown time Tt, the cycle of operation is to be again started up end to the compressor since the compressor start；According to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n；The Homes Using TV n is compared with predetermined Homes Using TV N, and compressor piston operation stroke is adjusted to control the refrigeration for refrigerator amount according to comparison result.The refrigeration for refrigerator amount control method, device and refrigerator control are simple, at low cost, have good economic advantages, are suitble to electronic refrigerator, mechanical refrigerator and the computer refrigerator for having process control, the scope of application very extensive.
Description
Technical field
The present invention relates to household electrical appliance, more particularly to a kind of refrigeration for refrigerator amount control method, device and refrigerator.
Background technique
At present due to energy-efficient requirement, occur many frequency conversion refrigerators in the market, the principle of frequency conversion refrigerator is to pass through frequency conversion
Plate changes the frequency of supply of compressor, to adjust the revolving speed of compressor, after the revolving speed of compressor changes, when unit
The gaseous refrigerant dosage of interior compression and discharge changes, so that the refrigerant flow rates in refrigerator refrigeration system be made to become
Change, realizes the effect for changing refrigerator whole refrigeration capacity.For such frequency conversion refrigerator in low-frequency operation, refrigerating capacity is smaller, high frequency operation
When, refrigerating capacity is larger.In general, the cost of this frequency conversion refrigerator is determined relatively for frequency refrigerator, higher cost.
The whole refrigeration capacity variation of current frequency conversion refrigerator is all by environment temperature, set temperature, switch gate and is
Situations such as no defrost, carries out the variation of frequency to realize the variation of cooling capacity.The control program of these control frequency variations is suitble to electricity
Refrigerator is controlled, and the variation of these frequencies is all designed in advance, if refrigerator is in actual use, occurred not in design model
When frequency in enclosing changes, process control is easy to appear problem and loophole, poor reliability, and can not accomplish under refrigerator full ambient engine
Realize energy conservation.There are also more important points to be, these control programs are for simple electronic refrigerator or mechanical refrigerator
It cannot achieve.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of refrigeration for refrigerator amount control method, device and refrigerator, the refrigerator system
Cooling capacity control method, device and refrigerator control are simple, at low cost, have good economic advantages, are suitble to electronic refrigerator, machinery
Refrigerator and the computer refrigerator for having process control, the scope of application are very extensive.
To achieve the goals above, the embodiment of the present invention provides a kind of refrigeration for refrigerator amount control method, this method comprises: really
Compressor available machine time T in a fixed cycle of operationkWith compressor shutdown time Tt, the cycle of operation is from the compression
Machine starting starts to be again started up end to the compressor；According to the compressor available machine time TkWhen with the compressor shutdown
Between TtCalculate Homes Using TV n；The Homes Using TV n is compared with predetermined Homes Using TV N, and compressor is adjusted according to comparison result and is lived
Plug operation stroke is to control the refrigeration for refrigerator amount.
Preferably, described that compressor piston operation stroke is adjusted to control the refrigeration for refrigerator amount packet according to comparison result
It includes: when the compressor piston is run with first stroke, when the Homes Using TV n is greater than the predetermined Homes Using TV N, in next fortune
The row period is controlled the compressor piston and is run with second stroke to increase the refrigeration for refrigerator amount, wherein the first stroke is small
In the second stroke；And when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of next cycle of operation institute
It is constant to maintain the refrigeration for refrigerator amount to state compressor piston operation stroke.
Preferably, described that compressor piston operation stroke is adjusted to control the refrigeration for refrigerator amount packet according to comparison result
It includes: when the compressor piston is run with second stroke, when the Homes Using TV n is greater than the predetermined Homes Using TV N, in next fortune
It is constant to maintain the refrigeration for refrigerator amount that the row period controls the compressor piston operation stroke；And when the Homes Using TV n is small
In being equal to the predetermined Homes Using TV N, the compressor piston is controlled in next cycle of operation and is run with first stroke to reduce
Refrigeration for refrigerator amount is stated, wherein the first stroke is less than the second stroke.
Preferably, the Homes Using TV n is calculated by the following formula:Wherein TkFor the compressor available machine time,
TtFor the compressor shutdown time.
Preferably, in the compressor available machine time TkWhen more than or equal to threshold time M, the compressor shutdown is controlled.
The embodiment of the present invention also provides a kind of refrigeration for refrigerator amount control device, which includes: that detection unit and control are single
Member, wherein the detection unit is used to determine the compressor available machine time T in a cycle of operationkWith the compressor shutdown time
Tt, the cycle of operation is to be again started up end to the compressor since the compressor start；Described control unit is used
According to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n；By the Homes Using TV n and in advance
Determine Homes Using TV N to compare, and compressor piston operation stroke is adjusted to control the refrigeration for refrigerator amount according to comparison result.
Preferably, described control unit is also used to: when the compressor piston is run with first stroke, when the booting
Rate n is greater than the predetermined Homes Using TV N, controls the compressor piston in next cycle of operation and is run with second stroke to increase
Refrigeration for refrigerator amount is stated, wherein the first stroke is less than the second stroke；And when the Homes Using TV n is less than or equal to described pre-
Determine Homes Using TV N, it is constant to maintain the refrigeration for refrigerator amount to control the compressor piston operation stroke in next cycle of operation.
Preferably, described control unit is also used to: when the compressor piston is run with second stroke, when the booting
Rate n is greater than the predetermined Homes Using TV N, and it is constant with described in maintaining to control compressor piston operation stroke in next cycle of operation
Refrigeration for refrigerator amount；And when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of the next cycle of operation pressure
Contracting machine piston is run with first stroke to reduce the refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke.
Preferably, described control unit is also used to: in the compressor available machine time TkWhen more than or equal to threshold time M,
Control the compressor shutdown.
The embodiment of the present invention also provides a kind of refrigerator, which includes refrigeration for refrigerator amount control device described above.
Through the above technical solutions, being determined using refrigeration for refrigerator amount control method, device and refrigerator provided by the invention
Compressor available machine time and compressor shutdown time in one cycle of operation, the cycle of operation are from the compressor start
Start to be again started up end to the compressor；It is calculated and is opened according to the compressor available machine time and the compressor shutdown time
Probability n；The Homes Using TV n is compared with predetermined Homes Using TV N, and compressor piston is adjusted according to comparison result and runs stroke
To control the refrigeration for refrigerator amount.The refrigeration for refrigerator amount control method, device and refrigerator control are simple, at low cost, have good
Good economic advantages are suitble to electronic refrigerator, mechanical refrigerator and the computer refrigerator for having process control, the scope of application very extensive.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the structural schematic diagram for the compressor that one embodiment of the invention provides；
Fig. 2 is the flow chart for the refrigeration for refrigerator amount control method that one embodiment of the invention provides；
Fig. 3 be another embodiment of the present invention provides refrigeration for refrigerator amount control method flow chart；
Fig. 4 be another embodiment of the present invention provides refrigeration for refrigerator amount control method flow chart；
Fig. 5 is the structural schematic diagram for the refrigeration for refrigerator amount control device that one embodiment of the invention provides.
Description of symbols
501 detection unit, 502 control unit.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
Fig. 1 is the structural schematic diagram for the compressor that one embodiment of the invention provides.As shown in Figure 1, the present invention provides one kind
By the movement travel of regulating piston, to realize the capacity for adjusting compressor, and then realizes and adjust refrigerator whole refrigeration capacity
Compressor.From figure 1 it appears that under normal circumstances, the piston of compressor is in a stroke, from position 1 by gas pressure
It is reduced to position 3 (when air-breathing on the contrary, running to position 1 from position 3), compressor air suction volume is relatively large at this time, and capacity is big,
And the refrigerant flow in corresponding refrigerator refrigeration system is big, and refrigerating capacity is big, meets the needs of fast-refrigerating；When piston is at one
When stroke, from position 2 by gas compression to position 3 when (on the contrary, from position 3 to position 2 when air-breathing), compressor air suction volume
Small, capacity is small, and the refrigerant flow in corresponding refrigerator refrigeration system becomes smaller, and refrigerating capacity is small, and compressor horsepower is also low, thus full
The energy-efficient demand of foot.
The whole refrigeration capacity variation of current frequency conversion refrigerator is all by environment temperature, set temperature, switch gate and is
Situations such as no defrost, carries out the variation of frequency to realize the variation of cooling capacity.And for using what is proposed in the present invention to arrange by becoming
Capacity compressor and for realizing the adjustable amount of the turning cold refrigerator of refrigerator whole refrigeration capacity, be suitble to automatically controlled ice the invention proposes a kind of
Case is also suitble to the control method of Simple electronic refrigerator and mechanical refrigerator, and energy-efficient purpose can be realized under full ambient engine, specifically
It is as described below:
Fig. 2 is the flow chart for the refrigeration for refrigerator amount control method that one embodiment of the invention provides.As shown in Fig. 2, of the invention
Embodiment provides a kind of refrigeration for refrigerator amount control method, this method comprises: when determining the compressor booting in a cycle of operation
Between TkWith compressor shutdown time Tt, the cycle of operation is to be again started up since the compressor start to the compressor
Terminate (step S21)；According to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n (step
S22)；The Homes Using TV n is compared with predetermined Homes Using TV N, and compressor piston is adjusted according to comparison result and runs stroke
To control the refrigeration for refrigerator amount (step S23).
The cycle of operation that the embodiment of the present invention is set is is again started up since the compressor start to the compressor
Terminate, wherein including a compressor available machine time and a compressor shutdown time, the Homes Using TV n passes through following formula meter
It calculates:Wherein TkFor compressor available machine time, TtFor the compressor shutdown time.
Predetermined Homes Using TV N can be calculated in refrigerator normal course of operation by above formula, and input refrigerator control in advance
In device processed, to be compared with the Homes Using TV n of calculating.
Meanwhile a compressor longest run time M is set, if in a cycle of operation, not due to press refrigerating capacity
Sufficient or other reasons cause compressor long-play not shut down, then as compressor available machine time TkWhen greater than M, no matter open
How are probability and compressor state, all control compressor shutdown.
When will run (position 1 to 3) from compressor piston below with first stroke operation (position 2 to 3) and second stroke
Different control methods is specifically described in detail respectively.
Fig. 3 another embodiment of the present invention provides refrigeration for refrigerator amount control method flow chart.As shown in figure 3, will be described
Homes Using TV n compares with predetermined Homes Using TV N, and adjusts compressor piston operation stroke according to comparison result to control the ice
Case refrigerating capacity includes: the compressor piston with first stroke operation (step S31), judges whether the Homes Using TV n is greater than institute
State predetermined Homes Using TV N (step S32)；When the Homes Using TV n is greater than the predetermined Homes Using TV N, in control of next cycle of operation institute
It states compressor piston to run with second stroke to increase the refrigeration for refrigerator amount, wherein the first stroke is less than second row
Journey (step S33)；And when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of the next cycle of operation pressure
It is constant to maintain the refrigeration for refrigerator amount (step S34) that contracting machine piston runs stroke.
When the compressor piston is run with first stroke, and works as the Homes Using TV n and is greater than the predetermined Homes Using TV N,
Illustrate refrigerating capacity deficiency, needs to increase refrigerating capacity, therefore run with second stroke in control of next cycle of operation compressor piston.
When the compressor piston is run with first stroke, and when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, explanation
Refrigerating capacity is enough, and refrigerating capacity can be kept constant, therefore control of the next cycle of operation compressor piston operation stroke is constant
To carry out energy conservation.
Fig. 4 be another embodiment of the present invention provides refrigeration for refrigerator amount control method flow chart.As shown in figure 4, by institute
It states Homes Using TV n to compare with predetermined Homes Using TV N, and described to control according to comparison result adjusting compressor piston operation stroke
Refrigeration for refrigerator amount includes: the compressor piston with second stroke operation (step S41), judges whether the Homes Using TV n is greater than
The predetermined Homes Using TV N (step S42)；When the Homes Using TV n is greater than the predetermined Homes Using TV N, in the control of next cycle of operation
The compressor piston operation stroke is constant to maintain the refrigeration for refrigerator amount (step S43)；And when the Homes Using TV n is less than
Equal to the predetermined Homes Using TV N, it is described to reduce with first stroke operation that the compressor piston is controlled in next cycle of operation
Refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke (step S44).
When the compressor piston is run with second stroke, and works as the Homes Using TV n and is greater than the predetermined Homes Using TV N,
Illustrate that system not can be reduced, therefore constant to maintain refrigerating capacity in control of the next cycle of operation compressor piston operation stroke.
When the compressor piston is run with second stroke, and when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, explanation
Refrigerating capacity is excessive, needs to reduce refrigeration for refrigerator amount, therefore next cycle of operation is controlled the compressor piston and transported with first stroke
Row is to carry out energy conservation.
Fig. 5 is the structural schematic diagram for the refrigeration for refrigerator amount control device that one embodiment of the invention provides.As shown in figure 5, this
Inventive embodiments also provide a kind of refrigeration for refrigerator amount control device, which includes: detection unit 501 and control unit 502,
In, the detection unit 501 is used to determine the compressor available machine time T in a cycle of operationkWith compressor shutdown time Tt,
The cycle of operation is to be again started up end to the compressor since the compressor start；Described control unit 502 is used
According to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n；By the Homes Using TV n and in advance
Determine Homes Using TV N to compare, and compressor piston operation stroke is adjusted to control the refrigeration for refrigerator amount according to comparison result.
Preferably, described control unit 502 is also used to: when the compressor piston is run with first stroke, when described
Homes Using TV n is greater than the predetermined Homes Using TV N, controls the compressor piston in next cycle of operation and is run with second stroke to increase
The big refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke；And when the Homes Using TV n is less than or equal to institute
Predetermined Homes Using TV N is stated, it is constant to maintain the refrigeration for refrigerator to control the compressor piston operation stroke in next cycle of operation
Amount.
Preferably, described control unit 502 is also used to: when the compressor piston is run with second stroke, when described
Homes Using TV n is greater than the predetermined Homes Using TV N, and it is constant to maintain to control the compressor piston operation stroke in next cycle of operation
The refrigeration for refrigerator amount；And when the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of next cycle of operation institute
It states compressor piston to run with first stroke to reduce the refrigeration for refrigerator amount, wherein the first stroke is less than second row
Journey.
Preferably, described control unit 502 is also used to: in the compressor available machine time TkMore than or equal to threshold time M
When, control the compressor shutdown.
The embodiment of the present invention also provides a kind of refrigerator, which includes refrigeration for refrigerator amount control device described above.
Through the above technical solutions, being determined using refrigeration for refrigerator amount control method, device and refrigerator provided by the invention
Compressor available machine time and compressor shutdown time in one cycle of operation, the cycle of operation are from the compressor start
Start to be again started up end to the compressor；It is calculated and is opened according to the compressor available machine time and the compressor shutdown time
Probability n；The Homes Using TV n is compared with predetermined Homes Using TV N, and compressor piston is adjusted according to comparison result and runs stroke
To control the refrigeration for refrigerator amount.The refrigeration for refrigerator amount control method, device and refrigerator control are simple, at low cost, have good
Good economic advantages are suitble to electronic refrigerator, mechanical refrigerator and the computer refrigerator for having process control, the scope of application very extensive.
The optional embodiment of example of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously unlimited
Detail in above embodiment can be to the embodiment of the present invention in the range of the technology design of the embodiment of the present invention
Technical solution carry out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that one
The whole of a (can be single-chip microcontroller, chip etc.) or processor (processor) execution each embodiment the method for the application
Or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of refrigeration for refrigerator amount control method, which is characterized in that this method comprises:
Determine the compressor available machine time T in a cycle of operationkWith compressor shutdown time Tt, the cycle of operation is from institute
Compressor start is stated to start to be again started up end to the compressor；
According to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n；
The Homes Using TV n is compared with predetermined Homes Using TV N, and according to comparison result adjust compressor piston operation stroke with
Control the refrigeration for refrigerator amount.
2. refrigeration for refrigerator amount control method according to claim 1, which is characterized in that described adjusted according to comparison result is pressed
Contracting machine piston runs stroke to control the refrigeration for refrigerator amount
When the compressor piston is run with first stroke,
When the Homes Using TV n is greater than the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston with the second row
Cheng Yunhang is to increase the refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke；And
When the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston operation
Stroke is constant to maintain the refrigeration for refrigerator amount.
3. refrigeration for refrigerator amount control method according to claim 1, which is characterized in that described adjusted according to comparison result is pressed
Contracting machine piston runs stroke to control the refrigeration for refrigerator amount
When the compressor piston is run with second stroke,
When the Homes Using TV n is greater than the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston operation stroke
It is constant to maintain the refrigeration for refrigerator amount；And
When the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, the compressor piston is controlled with the in next cycle of operation
One stroke is run to reduce the refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke.
4. refrigeration for refrigerator amount control method according to claim 1, which is characterized in that the Homes Using TV n passes through following public affairs
Formula calculates:
Wherein TkFor compressor available machine time, TtFor the compressor shutdown time.
5. refrigeration for refrigerator amount control method according to claim 2, which is characterized in that in the compressor available machine time Tk
When more than or equal to threshold time M, the compressor shutdown is controlled.
6. a kind of refrigeration for refrigerator amount control device, which is characterized in that the device includes:
Detection unit and control unit, wherein
The detection unit is used to determine the compressor available machine time T in a cycle of operationkWith compressor shutdown time Tt, institute
Stating the cycle of operation is to be again started up end to the compressor since the compressor start；
Described control unit is used for according to the compressor available machine time TkWith the compressor shutdown time TtCalculate Homes Using TV n；
The Homes Using TV n is compared with predetermined Homes Using TV N, and according to comparison result adjust compressor piston operation stroke with
Control the refrigeration for refrigerator amount.
7. refrigeration for refrigerator amount control device according to claim 6, which is characterized in that described control unit is also used to:
When the compressor piston is run with first stroke,
When the Homes Using TV n is greater than the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston with the second row
Cheng Yunhang is to increase the refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke；And
When the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston operation
Stroke is constant to maintain the refrigeration for refrigerator amount.
8. refrigeration for refrigerator amount control device according to claim 6, which is characterized in that described control unit is also used to:
When the compressor piston is run with second stroke,
When the Homes Using TV n is greater than the predetermined Homes Using TV N, in control of the next cycle of operation compressor piston operation stroke
It is constant to maintain the refrigeration for refrigerator amount；And
When the Homes Using TV n is less than or equal to the predetermined Homes Using TV N, the compressor piston is controlled with the in next cycle of operation
One stroke is run to reduce the refrigeration for refrigerator amount, wherein the first stroke is less than the second stroke.
9. refrigeration for refrigerator amount control device according to claim 6, which is characterized in that described control unit is also used to:
In the compressor available machine time TkWhen more than or equal to threshold time M, the compressor shutdown is controlled.
10. a kind of refrigerator, which is characterized in that the refrigerator includes refrigerator described in any one of claim 6-9 claim
Controlling capacity of refrigeration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630052.0A CN109307399A (en) | 2017-07-28 | 2017-07-28 | Refrigeration for refrigerator amount control method, device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630052.0A CN109307399A (en) | 2017-07-28 | 2017-07-28 | Refrigeration for refrigerator amount control method, device and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307399A true CN109307399A (en) | 2019-02-05 |
Family
ID=65205258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710630052.0A Pending CN109307399A (en) | 2017-07-28 | 2017-07-28 | Refrigeration for refrigerator amount control method, device and refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN109307399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780488B (en) * | 2020-06-23 | 2022-01-28 | 珠海格力电器股份有限公司 | Compressor control method and device capable of effectively adjusting rotating speed and refrigeration equipment |
| CN115435544A (en) * | 2022-09-02 | 2022-12-06 | 海信冰箱有限公司 | Refrigerator and frequency conversion control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776234A (en) * | 2014-02-25 | 2014-05-07 | 合肥美菱股份有限公司 | Refrigerator frequency conversion control method and application thereof |
| CN104154703A (en) * | 2014-07-22 | 2014-11-19 | 海信容声(广东)冰箱有限公司 | Frequency control method for a variable frequency refrigerator |
| CN105587652A (en) * | 2016-02-19 | 2016-05-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Linear compressor, control method and device thereof, and electrical appliance |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776234A (en) * | 2014-02-25 | 2014-05-07 | 合肥美菱股份有限公司 | Refrigerator frequency conversion control method and application thereof |
| CN104154703A (en) * | 2014-07-22 | 2014-11-19 | 海信容声(广东)冰箱有限公司 | Frequency control method for a variable frequency refrigerator |
| CN105587652A (en) * | 2016-02-19 | 2016-05-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Linear compressor, control method and device thereof, and electrical appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780488B (en) * | 2020-06-23 | 2022-01-28 | 珠海格力电器股份有限公司 | Compressor control method and device capable of effectively adjusting rotating speed and refrigeration equipment |
| CN115435544A (en) * | 2022-09-02 | 2022-12-06 | 海信冰箱有限公司 | Refrigerator and frequency conversion control method thereof |
| CN115435544B (en) * | 2022-09-02 | 2024-02-23 | 海信冰箱有限公司 | Refrigerator and variable frequency control method thereof |
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Application publication date: 20190205 |