CN2500997Y - Electricity-saving refrigerator, air conditioner - Google Patents
Electricity-saving refrigerator, air conditioner Download PDFInfo
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- CN2500997Y CN2500997Y CN 01234534 CN01234534U CN2500997Y CN 2500997 Y CN2500997 Y CN 2500997Y CN 01234534 CN01234534 CN 01234534 CN 01234534 U CN01234534 U CN 01234534U CN 2500997 Y CN2500997 Y CN 2500997Y
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Abstract
The utility model refers to refrigerator and air conditioner that automatically conduct optimal operation in divided period. The utility model belongs to refrigerating electrical apparatus, whose scheme can be used to produce refrigerator, refrigerator-freezer, icebox, and air-conditioner, etc., which can significantly reduce electricity cost. The model is produced by adding an automatic circulation switch and a cool storage container to traditional refrigerator, which enable the model to choose electric period in accordance with preferential electricity price offered by the electrical department in different periods. In period with low electric demand (low electricity price), 'cool' is made and stored, while in period with high electric demand (high electricity demand), the stored 'cooling capacity' is used and emergency starts automatically when the stored 'cool capacity' is about to finish. By doing this, the original functions of the electrical apparatus are maintained and electricity cost is lowered. The price at 'peak' time is three times of that at 'valley' time. Cooling electrical apparatus that adopts this scheme can reduce electricity cost by more than half.
Description
Technical field
The utility model relates to electric refrigerator and air conditioner, electric refrigerator is made up of temperature controller, compressor, evaporimeter, refrigerating chamber, casing, and air conditioner is made up of temperature controller, compressor, evaporimeter, condenser, blower fan.They belong to the F25 class in the IPC classification chart together.
Technical background
No. 91231417 (titles: regenerator) provided a kind of regenerator that is used with refrigerator, its objective is cold-storage, of Chinese patent so that running into the service time that prolongs refrigerator when having a power failure.Its formation is the flat interior dress of a rectangular tank cold-storage liquid, puts into refrigerator and uses.Its weak point is to there is no the effect of saving the electricity charge.
Chinese patent No. 98220297 (titles: air conditioner energy storage equipment and energy-storage air conditioner) has been introduced the idea that a kind of air conditioner energy storage equipment also proposes the peak load shifting electricity consumption, its content keypoint is aspect accumulation of energy, electric part switches at times automatically and the coordination of each link does not relate to, and is that obvious weak point is arranged so will be fabricated to product.
Traditional air conditioner, have though timing function is arranged purpose is to there is no the effect of saving the electricity charge for easy to use, our a large amount of at present electric refrigerators (refrigerator, household freezer, ice machine) that use, air conditioner all by what not at times the function of operation and can't enjoy power department at times electricity price give preferential.
Summary of the invention
The purpose of this utility model is to avoid the deficiency of above-mentioned device, provides a kind of and is guaranteeing to distinguish under the prerequisite of its function period electric refrigerator (refrigerator, household freezer, ice machine), the air conditioner of operation according to qualifications.To reach the purpose of saving the electricity charge.
The purpose of this utility model can reach by following measure at above electric refrigerator:
By refrigerating chamber temperature controller (11), compressor (15), condenser (4), evaporimeter (9), refrigerating chamber (2), its refrigerating chamber temperature controller (11) of electric refrigerator of forming, the electric part of compressor (15) power supply (20) connects for series circuit, compressor (15), condenser (4), evaporimeter (9) is the fluid-encapsulated series loop with pipe link, evaporimeter (9) is in refrigerating chamber (2), the present invention has increased time switch (21), cool storage container (3), store up cold temperature controller (12), and changed the connection of refrigerating chamber temperature controller (11), its time switch (21), store up cold temperature controller (12), the electric part of compressor (15), power supply (20) coupled in series, cool storage container (3) is a container, in be provided with the storage cold temperature controller (12), there is automatically controlled switching wicket (7) to lead to refrigerating chamber (2) on the wall (5), be provided with the inner bag (5) of dress cold-storage material (6) in the cool storage container (3), evaporimeter (9) places inner bag (5), and the connection of refrigerating chamber temperature controller (11) is to change into and automatically controlled switching wicket (7), power supply (20) coupled in series.Time switch (21) is formed by timer (22) with by its control or switch driven (23) (24) (25) (26), its effect equals the 1 cutter multithrow switch (n is 〉=1 integer) of 1 * n, timer (22) was circulation running continuously with 24 hours, " paddy " of switch (23) (24) (25) (26) and electrical network, " peak early ", " put down ", " late peak " period is corresponding one by one, and sealed in respectively and the cold temperature controller of the storage of each switch correspondence (12) (14) (13) (14), (12) be the lower limit temperature controller, (13) be middle limit temperature controller, (14) be upper limit temperature controller, select the time switch (21) that installation 1 is thrown or n throws according to the complicated and simple needs of function.
Cool storage container (3) can also be installed in the refrigerating chamber (2), the wall (5) of cool storage container (3) is made of heat-barrier material, and cold-storage material (6) of dress is water, salt solution, accumulation of heat ice crystal etc. in it.
Can also establish refrigerating chamber (1), it and refrigerating chamber (2) are close to and communicate, with placing among the casing.
The function of time switch (21) or each temperature controller can also be adopted electronic circuit, the temperature sensing function of temperature controller (11) (12) (13) (14) is used temperature-sensitive head (31) (32) (33) (34) instead, and receive the sampling input (41) (42) (43) (44) of electronic circuit (40), the switching function of temperature controller (11) (12) (13) (14) is replaced by the execution output (51) (52) (53) (54) of electronic circuit (40) respectively, arrive the execution output (51) (52) (53) (54) of the wiring reconfiguration electronic circuit (40) of temperature controller (11) (12) (13) (14), timer (22) is located in the electronic circuit (40)
The purpose of this utility model can reach by following measure at above air conditioner:
Will be by compressor (15`), condenser (4`), evaporimeter (9`), supply fan room (2`), its supply fan room temperature controller (11`) of air conditioner that supply fan room temperature controller (11`) is formed, the electric part of compressor (15`) power supply (20`) connects for series circuit, compressor (15`), condenser (4`), evaporimeter (9`) is the fluid-encapsulated series loop with pipe link, evaporimeter (9`) is in supply fan room (2`), the present invention has increased time switch (21`), cool storage container (3`), store up cold lower limit temperature controller (12`), and the connection of having changed supply fan room temperature controller (11`), its time switch (21`), store up cold lower limit temperature controller (12`), the electric part of compressor (15`), power supply (20`) coupled in series, cool storage container (3`) is a container, in be provided with the storage cold lower limit temperature controller (12`), there is automatically controlled switching wicket (7`) to lead to supply fan room (2`) on the wall (5`), be provided with the inner bag (5`) of dress cold-storage material (6`) in the cool storage container (3`), evaporimeter (9`) places inner bag (5`), and the connection of supply fan room temperature controller (11`) is to change into and automatically controlled switching wicket (7`), power supply (20`) coupled in series.Time switch (21`) by timer (22`) and by its control or switch driven (23`) (24`) (25`) (26`) form, its effect equals the 1 cutter multithrow switch (n is 〉=1 integer) of 1 * n, timer (22`) was circulation running continuously with 24 hours, (24`) (25`) (26`) and " paddy " of electrical network for switch (23`), " peak early ", " put down ", " late peak " period is corresponding one by one, and sealed in respectively that (14`) (13`) (14`) with the cold temperature controller of the storage of each switch correspondence (12`), (12`) be the lower limit temperature controller, (13`) be middle limit temperature controller, (14`) be upper limit temperature controller, select the time switch (21`) that installation 1 is thrown or n throws according to the complicated and simple needs of function.
The wall (5`) of cool storage container (3`) can also be made of heat-barrier material, cold-storage material (6`) of dress is water, salt solution, accumulation of heat ice crystal etc. in it.Air conditioner also can be operated in the state of heating, at this moment evaporimeter (9`) transfer to heat and temperature controller (11`) (12`) (13`) value (14`) reset, its temperature height put in order and opposite when freezing.
The utility model has mainly adopted two measures: the one, and the characteristics of utilizing switch at times to charge at times at power department are carried out preferably, the main electricity consumption of electric refrigerator (refrigerator, household freezer, ice machine) air conditioner is moved on to " paddy section ", the 2nd, use cool storage container at " paddy section " energy reserve (cold), and at any time outwards provide.Compared following advantage with traditional electric refrigerator and air conditioner:
1) can guarantee significantly to save the electricity charge under the situation of function of use: the power consumption of electrical equipment such as refrigerator, air conditioner is big, and the ratio of " peak " " paddy " electricity price is approximately 3 to 1, can save the electricity charge over half after electricity consumption being focused on " paddy " section;
2) can be set at " peak " section the period that easily has a power failure in the area that easily has a power failure and period of good electricity consumption is set at " paddy " section, thereby avoid the loss that often has a power failure and cause;
3) moving " peak ", to fill out " paddy " be to improve the important channel of economic benefit of power network so this programme also will be that power department is extremely welcome.
Description of drawings:
Fig. 1---number corresponding relation among Figure 10:
The 1-refrigerating chamber, the 2-refrigerating chamber, 3-stores up the cold house, the 4-condenser, 5-inner bag, 6-cold-storage material, the automatically controlled switching wicket of 7-, 9-evaporimeter, 11-refrigerating chamber temperature controller, 12-stores up cold lower limit temperature controller, limit temperature controller during the 13-storage is cold, and 14-stores up cold upper limit temperature controller, the 15-compressor, the 20-AC power, 21-is switch at times, the 22-timer, 23-" paddy " section switch, 24-" peak early " section switch, 25-" puts down " the section switch, 26-" late peak " section switch, 31,32,33, the 34-temperature sensor, the 40-electronic circuit, 41,42,43,44-electronic circuit sampling input, 51,52,53, the 54-electronic circuit is carried out output.
Figure 11---number corresponding relation among Figure 20:
The 2`-pressure fan, 3`-stores up cold house, 4`-condenser, the 5`-inner bag, 6`-cold-storage material, the automatically controlled switching wicket of 7`-, the 9`-evaporimeter, 11`-supply fan room temperature controller, 12`-store up cold lower limit temperature controller, limit temperature controller during the 13`-storage is cold, 14`-stores up cold lower limit temperature controller, 15`---compressor, the 20`-AC power, 21`-is switch at times, the 22`-timer, 23`-" paddy " section switch, 24`-" peak early " section switch, 25`-" puts down " the section switch, 26`-" late peak " section switch, 31`, 32`, 33`, the 34`-temperature sensor, the 40`-electronic circuit, 41`, 42`, 43`, 44`-electronic circuit sampling input, 51`, 52`, 53`, the 54`-electronic circuit is carried out output.
Fig. 1: traditional electric refrigerator electricity principle sketch;
Fig. 2: traditional electric refrigerator structural representation;
Fig. 3: electric refrigerator structural representation of the present invention;
Fig. 4: the electric refrigerator circuit diagram of the present invention that adds a lower limit temperature controller;
Fig. 5: the electric refrigerator entity installation diagram of the present invention that adds three temperature controllers in the cool storage container;
Fig. 6: the electric refrigerator structural representation of the present invention that adds three temperature controllers in the cool storage container;
Fig. 7: the electric refrigerator circuit diagram of the present invention that adds three temperature controllers in the cool storage container;
Fig. 8: the electric refrigerator circuit diagram of the present invention that adds two temperature controllers in the cool storage container;
Fig. 9: cool storage container is put the electric refrigerator structural representation of the present invention in the refrigerating chamber;
Figure 10: temperature controller, switch is used the electric refrigerator repacking wiring diagram of electronic circuit instead at times;
Figure 11: traditional air-conditioning electro-mechanical principle sketch;
Figure 12: traditional air conditioner structure schematic diagram;
Figure 13: air conditioner structure schematic diagram of the present invention;
Figure 14: the air conditioner circuit diagram of the present invention that adds a lower limit temperature controller;
Figure 15: the air conditioner entity installation diagram of the present invention that adds three temperature controllers in the cool storage container;
Figure 16: the air conditioner structure schematic diagram of the present invention that adds three temperature controllers in the cool storage container;
Figure 17: the air conditioner circuit diagram of the present invention that adds three temperature controllers in the cool storage container;
Figure 18: the air conditioner circuit diagram of the present invention that adds two temperature controllers in the cool storage container;
Figure 19: cool storage container is put the air conditioner structure schematic diagram of the present invention in the supply fan room;
Figure 20: temperature controller, switch is used the air conditioner repacking wiring diagram of electronic circuit instead at times;
Annotate: 21 among the figure, 21` " put down " " paddy " and locate to represent respectively " to put down " " paddy " period corresponding to " peak " (" paddy ": 23 point-7 point for run switch (circulating in 24 hours) at times indicates " peak "; " put down ": 11 point-19 point; " early peak " 7 point-11 and " late peak " 19 point-23 point), " peak " " put down " division and the time limit of " paddy " period and can artificially be set.
The specific embodiment
Below in conjunction with accompanying drawing is that example is described below the relevant electric refrigerator of the present invention specific embodiment partly with the refrigerator:
Fig. 1, Figure 2 shows that the principle of conventional refrigerator.
With reference to figure 3, Fig. 4, Fig. 5, Fig. 9, wherein (1) is refrigerating chamber, and (4) are condenser.The top of conventional refrigerator is increased a time switch box, a built-in timer that constitutes by quartz analog clock (22) (if quartz analog clock is 12 hours systems then quartz crystal frequency is reduced by half or adding a frequency divider makes it become circulation in 24 hours).The clock pin is removed, on the hour hands wheel shaft, loads onto brush, on the face version of clock corresponding peak, paddy, the arc position, garden of section is loaded onto electrode this has just been become simple 24 a hours circulation time switch (21) at ordinary times.Go to trigger the effect that devices such as controllable silicon reach switch in order to bear also available this of big electric current.
Refrigerating chamber (2) volume is enlarged the cool storage container (3) of packing into, it accounts for a half volume, it is the airtight container of casting with pottery or polystyrene, there is automatically controlled switching wicket (7) to lead to refrigerating chamber on the wall (5), be provided with the metal inner tube (5) of a storage cold lower limit temperature controller (12) and a dress cold-storage material (6) in it, evaporimeter (9) places inner bag (5), for the automatically controlled switching wicket of the effect that increases convection heat transfer' heat-transfer by convection (7) for relative a pair of up and down, cold-storage material (6) uses the accumulation of heat ice crystal.Because cool storage container (3) is within refrigerating chamber (2), so require high cool storage container to lower the requirement greatly to original insulation.
The connection of refrigerating chamber temperature controller (11) is to change into and automatically controlled switching wicket (7), power supply (20) coupled in series, its monitoring function is constant, just having monitored refrigerating chamber (2) temperature recovery originally and just connected compressor (15) refrigeration, then is to open automatically controlled switching wicket (7) to allow cool storage container (3) inner " cold " flow to its temperature control point of refrigerating chamber (2) to be arranged on-18 ℃ (adjustable) now
Store up after the series connection of cold lower limit temperature controller (12) and switch (23) and electric part (15), power supply (20) coupled in series of compressor, its temperature control point is arranged on-30 ℃ again
Fluid line and circuit are pressed Fig. 3, Fig. 4, this routine refrigerator that Fig. 5 connects is following operation: switch (23) will store up cold lower limit temperature controller (12) access and compressor (15) when " paddy " section (23 time) arrives, in the loop of power supply (20) series connection, if at this moment in the cool storage container (3) " cold " not enough (temperature is more than-30 ℃) store up cold lower limit temperature controller (12) thus closure started compressor (15) allows evaporimeter (9) freeze, allow cool storage container (3) Chu Leng (cooling), up to " cold " enough (temperature is below-30 ℃) the cold lower limit temperature controllers of storage (12) cutoff circuit is stopped refrigeration.
Loop in refrigerating chamber temperature controller (11) and automatically controlled switching wicket (7), power supply (20) series connection then is not at times all by a mode operation, promptly refrigerating chamber temperature controller (11) temperature recovery that monitors refrigerating chamber (2) power supply (20) of just connecting automatically controlled switching wicket (7) to time more than-18 ℃ with wicket open " cold " that allow in the cool storage container (3) flow to refrigerating chamber (2) thus make the stable cryogenic temperature of refrigerating chamber (2) maintenance.As long as cool storage container (3) has enough deposits just can guarantee that refrigerator is working properly.
Since only " paddy section " Chu Leng when in other periods just in case then can't replenish when running into " cold " deficiency.For being improved to, the more perfect function spy uses three temperature controllers.Promptly in the cold lower limit temperature controller of original storage (12) position with set and to limit temperature controller (13) (setting-22 ℃) and upper limit temperature controller (14) (setting-18 ℃) in increasing under the constant situation they together are installed in the cool storage container (3) as Fig. 5, Fig. 7, Fig. 9.Its ruuning situation is: the loop of refrigerating chamber temperature controller (11) and automatically controlled switching wicket (7), power supply (20) series connection then is not at times all by last routine mode operation, " paddy " section (23 time) also the same example of " Chu Leng " process when arriving.
Has only upper limit temperature controller (14) input in " peak " section when " late peak " 19---23 (during " early peak " 7---11), at this moment cool storage container (3) is to have (its temperature is below-18 ℃) upper limit temperature controller (14) of enough storages " cold " to be off-state under general feelings, and compressor (15) is failure to actuate.Refrigerator is by storing up the cold work of keeping.If " cold " (its temperature is raised to more than-18 ℃) then upper limit temperature controller (14) transfers on-state at once to the greatest extent at this moment, compressor (15) starts, and replenishing " cold " refrigerator to cool storage container (3) can work on.
Limit temperature controller (13) drops in " putting down " section (11 o'clock----19 o'clock) has only, and is to have that to limit temperature controller (13) in (its temperature is below-22 ℃) of certain storage " cold " be off-state at cool storage container (3) under the general feelings at this moment, and compressor (15) is failure to actuate.Refrigerator is by storing up the cold work of keeping.If at this moment " cold " will use up (its temperature is raised to more than-22 ℃) then middle limit temperature controller (13) transfers on-state at once to, compressor (15) starts, and replenishing " cold " refrigerator to cool storage container (3) can work on.
Because we will carry out a kind of selection: think as far as possible in the storage of " paddy " section cold, promptly do not store up in " put down " section, " peak " section cold, but be afraid of to store up in " put down " section, " peak " section nothing cold, so adopted the scheme of three temperature controllers of above-mentioned use.The moving law of concluding them is: " paddy " section is stored up cold as far as possible; " put down " segment base and originally do not store up coldly, it is cold only to replenish a small amount of storage when " cold " is not enough; " peak " section is never stored up cold, and it is cold only to replenish a small amount of emergency when " cold " will use up.
We also can carry out some simplification, as shown in Figure 8 " putting down " section, " peak " section are associated in together and upper limit temperature controller (14) series connection again, at this moment " put down " section " peak " section and do not store up coldly, and all a small amount of emergency additional when " cold " will use up is cold.At this moment the setting of upper limit temperature controller (14) can be adjusted into middle limit yet, thereby reach another effect: " putting down " section " peak " section is not all stored up cold substantially, and only additional a small amount of storage is cold when " cold " is not enough.
In fact multiple combination can be carried out in the switch (23) in the time switch (21), (24), (25), (26) and storage cold temperature controller (12), (13), (14), and the temperature of temperature controller (12) (13) (14) can be carried out multiple setting, so its method of operation is various.
The specific embodiment that with the air conditioner is example below more in conjunction with the accompanying drawings is described below:
Figure 11, Figure 12 shows that the principle of traditional air conditioner.
With reference to Figure 13, Figure 14, Figure 15, Figure 19 the face version of traditional air conditioner is increased a time switch box, a built-in timer that constitutes by quartz analog clock (22`) (if quartz analog clock is 12 hours systems then quartz crystal frequency is reduced by half or adding a frequency divider makes it become circulation in 24 hours).The clock pin is removed, on the hour hands wheel shaft, loads onto brush, on the face version of clock corresponding peak, paddy, the arc position, garden of section is loaded onto electrode this has just been become simple 24 a hours circulation time switch (21`) at ordinary times.Go to trigger the effect that devices such as controllable silicon reach switch in order to bear also available this of big electric current.
Indoor apparatus of air conditioner supply fan room (2`) volume is enlarged the cool storage container (3`) of packing into, it accounts for a half volume, it is the airtight container of casting with pottery or polystyrene, there is automatically controlled switching wicket (7`) to lead to supply fan room (2`) on the wall (5`), be provided with the metal inner tube (5`) of a storage cold temperature controller (12`) and a dress cold-storage material (6`) in it, evaporimeter (9`) places inner bag (5`), for the automatically controlled switching wicket of effect (7`) that increases the ventilating convection heat transfer is relative up and down two couple, cold-storage material (6`) uses the accumulation of heat ice crystal.
The connection of fan house temperature controller (11`) is to change into and automatically controlled switching wicket (7`), power supply (20`) coupled in series, its monitoring function is constant, just to monitor supply fan room (2`) temperature originally---be indoor temperature---has gone up just to connect compressor (15`) refrigeration, then is now to open automatically controlled switching wicket (7`) to allow cool storage container (3`) inner " cold " flow to its temperature control point of supply fan room (2`) can be arranged on 15 ℃----32 ℃ (with traditional air conditioner) and to be decided to be 20 ℃ for convenience of description in this example.
Store up after the series connection of cold lower limit temperature controller (12`) and switch (23`) and electric part (15`), power supply (20`) coupled in series of compressor, its temperature control point is arranged on-15 ℃ again
Fluid line and circuit are pressed Figure 13, Figure 14, this routine air conditioner that Figure 15 connects is following operation: switch (23`) will store up cold lower limit temperature controller (12`) access and compressor (15`) when " paddy " section (23 time) arrives, in the loop of power supply (20`) series connection, if at this moment in the cool storage container (3`) " cold " not enough (temperature is more than-15 ℃) store up cold lower limit temperature controller (12`) thus closure started compressor (15`) allows evaporimeter (9`) freeze, allow cool storage container (3`) Chu Leng (cooling), up to " cold " enough (temperature is to below-15 ℃) storage cold lower limit temperature controller (12`) cutoff circuit stop refrigeration.
The loop of fan house temperature controller (11`) and automatically controlled switching wicket (7`), power supply (20`) series connection then is not at times all by a mode operation, the power supply (20`) of just connecting automatically controlled switching wicket (7`) when promptly fan house temperature controller (11`) monitors more than the temperature recovery to 20 ℃ of fan house (2`) with wicket open " cold " that allow in the cool storage container (3`) flow to supply fan room (2`) thus make supply fan room (2`) keep stable indoor temperature.As long as cool storage container (3`) has enough deposits just can guarantee that air conditioner is working properly.
Because only at " paddy section " Chu Leng, when when other periods contingency run into " cold " deficiency, then replenishing.For being improved to, the more perfect function spy uses three temperature controllers.Promptly in the cold lower limit temperature controller of original storage (12`) position with set and to limit temperature controller (13`) (setting 0 ℃) and upper limit temperature controller (14`) (setting 10 ℃) in increasing under the constant situation they together are installed in the cool storage container (3`) as Fig. 5, Fig. 7, Fig. 9.Its ruuning situation is: the loop of fan house temperature controller (11`) and automatically controlled switching wicket (7`), power supply (20`) series connection then is not at times all by last routine mode operation, " paddy " section (23 time) also the same example of " Chu Leng " process when arriving.Has only upper limit temperature controller (14`) input in " peak " section when " late peak " 19---23 (during " early peak " 7---11), at this moment cool storage container (3`) is to have (its temperature is below-15 ℃) upper limit temperature controller (14`) of enough storages " cold " to be off-state under general feelings, and compressor (15`) is failure to actuate.By storing up the cold work of keeping.If " cold " (its temperature is raised to more than 10 ℃) then upper limit temperature controller (14`) transfers on-state at once to the greatest extent at this moment, compressor (15`) starts, and replenishing " cold " air conditioner to cool storage container (3`) can work on.Limit temperature controller (13`) drops in " putting down " section (11 o'clock----19 o'clock) has only, at this moment be to have that limit temperature controller (13`) is an off-state in (its temperature is below-0 ℃) of certain storage " cold " at cool storage container (3`) under the general feelings, compressor (15`) is failure to actuate.Air conditioner is by storing up the cold work of keeping.If at this moment " cold " will use up (its temperature is raised to more than 0 ℃) then middle limit temperature controller (13`) transfers on-state at once to, compressor (15`) starts, and replenishing " cold " air conditioner air conditioner to cool storage container (3`) can work on.
Because we will carry out a kind of selection: think as far as possible in the storage of " paddy " section cold, promptly do not store up in " put down " section, " peak " section cold, but be afraid of to store up in " put down " section, " peak " section nothing cold, so adopted the scheme of three temperature controllers of above-mentioned use.The moving law of concluding them is: " paddy " section is stored up cold as far as possible; " put down " segment base and originally do not store up coldly, it is cold only to replenish a small amount of storage when " cold " is not enough; " peak " section is never stored up cold, and it is cold only to replenish a small amount of emergency when " cold " will use up.
We also can carry out some simplification, as shown in figure 18 " putting down " section, " peak " section are associated in together and upper limit temperature controller (14`) series connection again, at this moment " put down " section " peak " section and do not store up coldly, and all a small amount of emergency additional when " cold " will use up is cold.At this moment the setting of upper limit temperature controller (14`) can be adjusted into middle limit yet, thereby reach another effect: " putting down " section " peak " section is not all stored up cold substantially, and only additional a small amount of storage is cold when " cold " is not enough.
In fact the switch (23`) in the time switch (21`), (24`), (25`), (26`) and storage cold temperature controller (12`), (13`), (14`) can carry out multiple combination, and temperature controller (12`) (13`) temperature of (14`) can carry out multiple setting, so its method of operation is various.
Claims (9)
1, a kind of by refrigerating chamber temperature controller (11), compressor (15), condenser (4), evaporimeter (9), refrigerating chamber (2), its refrigerating chamber temperature controller (11) of electric refrigerator of forming, the electric part of compressor (15) power supply (20) connects for series circuit, compressor (15), condenser (4), evaporimeter (9) is the fluid-encapsulated series loop with pipe link, evaporimeter (9) is in refrigerating chamber (2), it is characterized in that having increased time switch (21), cool storage container (3), store up cold temperature controller (12), and changed the connection of refrigerating chamber temperature controller (11), its time switch (21) stores up the electric part (15) of cold temperature controller (12) compressor, power supply (20) coupled in series, cool storage container (3) is a container, in be provided with the storage cold temperature controller (12), there is automatically controlled switching wicket (7) to lead to refrigerating chamber (2) on the wall (5), be provided with the inner bag (5) of dress cold-storage material (6) in the cool storage container (3), evaporimeter (9) places inner bag (5), and the connection of refrigerating chamber temperature controller (11) is to change into and automatically controlled switching wicket (7), power supply (20) coupled in series.
2, electric refrigerator according to claim 1 is characterized in that time switch (21) forms by timer (22) with by its control or switch driven (23) (24) (25) (26), its effect equals the 1 cutter multithrow switch (n is 〉=1 integer) of 1 * n, timer (22) was circulation running continuously with 24 hours, " paddy " of switch (23) (24) (25) (26) and electrical network, " peak early ", " put down ", " late peak " period is corresponding one by one, and sealed in respectively and the cold temperature controller of the storage of each switch correspondence (12) (14) (13) (14), (12) be the lower limit temperature controller, (13) be middle limit temperature controller, (14) be upper limit temperature controller, select the time switch (21) that installation 1 is thrown or n throws according to the complicated and simple needs of function.
3, electric refrigerator according to claim 1 and 2 is characterized in that being that cool storage container (3) is installed in the refrigerating chamber (2), and the wall (5) of cool storage container (3) is made of heat-barrier material, and cold-storage material (6) of dress is water, salt solution, accumulation of heat ice crystal etc. in it.
4, according to claim 1,2,3, in each described electric refrigerator it is characterized in that being provided with in addition refrigerating chamber (1), it and refrigerating chamber (2) next-door neighbour and communicating is with placing among the casing.
5, according to claim 1,2,3, each described electric refrigerator is characterized in that the function of time switch (21) or each temperature controller is adopted electronic circuit in 4, the temperature sensing function of temperature controller (11) (12) (13) (14) is used temperature-sensitive head (31) (32) (33) (34) instead, and receive the sampling input (41) (42) (43) (44) of electronic circuit (40), the switching function of temperature controller (11) (12) (13) (14) is replaced by the execution output (51) (52) (53) (54) of electronic circuit (40) respectively, arrive the execution output (51) (52) (53) (54) of the wiring reconfiguration electronic circuit (40) of temperature controller (11) (12) (13) (14), timer (22) is located in the electronic circuit (40).
6, a kind of by compressor (15`), condenser (4`), evaporimeter (9`), supply fan room (2`), its supply fan room temperature controller (11`) of air conditioner that supply fan room temperature controller (11`) is formed, the electric part of compressor (15`) power supply (20`) connects for series circuit, compressor (15`), condenser (4`), evaporimeter (9`) is the fluid-encapsulated series loop with pipe link, evaporimeter (9`) is in supply fan room (2`), it is characterized in that having increased time switch (21`), cool storage container (3`), store up cold lower limit temperature controller (12`), and the connection of having changed supply fan room temperature controller (11`), the electric part (15`) of its time switch (21`) storage cold lower limit temperature controller (12`) compressor, power supply (20`) coupled in series, cool storage container (3`) is a container, in be provided with the storage cold lower limit temperature controller (12`), there is automatically controlled switching wicket (7`) to lead to supply fan room (2`) on the wall (5`), be provided with the inner bag (5`) of dress cold-storage material (6`) in the cool storage container (3`), evaporimeter (9`) places inner bag (5`), and the connection of supply fan room temperature controller (11`) is to change into and automatically controlled switching wicket (7`), power supply (20`) coupled in series.
7, air conditioner according to claim 6 it is characterized in that time switch (21`) by timer (22`) and by its control or switch driven (23`) (24`) (25`) (26`) form, its effect equals the 1 cutter multithrow switch (n is 〉=1 integer) of 1 * n, timer (22`) was circulation running continuously with 24 hours, (24`) (25`) (26`) and " paddy " of electrical network for switch (23`), " peak early ", " put down ", " late peak " period is corresponding one by one, and sealed in respectively that (14`) (13`) (14`) with the cold temperature controller of the storage of each switch correspondence (12`), (12`) be the lower limit temperature controller, (13`) be middle limit temperature controller, (14`) be upper limit temperature controller, select the time switch (21`) that installation 1 is thrown or n throws according to the complicated and simple needs of function.
8, it is characterized in that according to claim 6 or 7 described air conditioners the wall (5`) of cool storage container (3`) makes of heat-barrier material, cold-storage material (6`) of dress is water, salt solution, accumulation of heat ice crystal etc. in it
9, it is characterized in that according to each described air conditioner in the claim 6,7,8 air conditioner also can be operated in the state of heating, at this moment evaporimeter (9`) transfer to heat and temperature controller (11`) (12`) (13`) value (14`) reset, its temperature height put in order and opposite when freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234534 CN2500997Y (en) | 2001-09-03 | 2001-09-03 | Electricity-saving refrigerator, air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234534 CN2500997Y (en) | 2001-09-03 | 2001-09-03 | Electricity-saving refrigerator, air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500997Y true CN2500997Y (en) | 2002-07-17 |
Family
ID=33647974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234534 Expired - Fee Related CN2500997Y (en) | 2001-09-03 | 2001-09-03 | Electricity-saving refrigerator, air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500997Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313790C (en) * | 2004-04-09 | 2007-05-02 | 广东科龙电器股份有限公司 | Controlling system and method for refrigerator with time interval run |
| CN102289755A (en) * | 2010-06-18 | 2011-12-21 | 黄金富 | Dynamic pricing and real-time quoting charging method according to power consumption peak and valley and corresponding system and device |
| CN102880205A (en) * | 2012-09-29 | 2013-01-16 | 郑州众智科技股份有限公司 | Intelligent power-saving control device and control method thereof |
| CN103398538A (en) * | 2013-07-12 | 2013-11-20 | 韩旭 | Energy conservation control method for refrigerator |
| CN104296448A (en) * | 2013-12-31 | 2015-01-21 | 宁波韩电电器有限公司 | Refrigerating device for intelligent peak staggering regulation |
| CN104776662A (en) * | 2015-03-20 | 2015-07-15 | 四川长虹电器股份有限公司 | Refrigerator capable of saving electric charges and method thereby for saving electric charges |
| CN104913567A (en) * | 2015-06-02 | 2015-09-16 | 绥阳县华丰电器有限公司 | Refrigerator |
| CN114777384A (en) * | 2022-05-12 | 2022-07-22 | 合肥美菱物联科技有限公司 | Refrigerator and energy storage and fresh-keeping method thereof |
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2001
- 2001-09-03 CN CN 01234534 patent/CN2500997Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313790C (en) * | 2004-04-09 | 2007-05-02 | 广东科龙电器股份有限公司 | Controlling system and method for refrigerator with time interval run |
| CN102289755A (en) * | 2010-06-18 | 2011-12-21 | 黄金富 | Dynamic pricing and real-time quoting charging method according to power consumption peak and valley and corresponding system and device |
| CN102880205A (en) * | 2012-09-29 | 2013-01-16 | 郑州众智科技股份有限公司 | Intelligent power-saving control device and control method thereof |
| CN103398538A (en) * | 2013-07-12 | 2013-11-20 | 韩旭 | Energy conservation control method for refrigerator |
| CN103398538B (en) * | 2013-07-12 | 2016-04-13 | 韩旭 | A kind of energy conservation control method for refrigerator |
| CN104296448A (en) * | 2013-12-31 | 2015-01-21 | 宁波韩电电器有限公司 | Refrigerating device for intelligent peak staggering regulation |
| CN104296448B (en) * | 2013-12-31 | 2016-08-17 | 宁波韩电电器有限公司 | A kind of intelligence avoid the peak hour regulation refrigeration plant |
| CN104776662A (en) * | 2015-03-20 | 2015-07-15 | 四川长虹电器股份有限公司 | Refrigerator capable of saving electric charges and method thereby for saving electric charges |
| CN104913567A (en) * | 2015-06-02 | 2015-09-16 | 绥阳县华丰电器有限公司 | Refrigerator |
| CN114777384A (en) * | 2022-05-12 | 2022-07-22 | 合肥美菱物联科技有限公司 | Refrigerator and energy storage and fresh-keeping method thereof |
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