CN104949464A - Mechanical single system refrigerator - Google Patents
Mechanical single system refrigerator Download PDFInfo
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- CN104949464A CN104949464A CN201510373399.2A CN201510373399A CN104949464A CN 104949464 A CN104949464 A CN 104949464A CN 201510373399 A CN201510373399 A CN 201510373399A CN 104949464 A CN104949464 A CN 104949464A
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- Prior art keywords
- temperature
- tds
- detect switch
- temperature detect
- group
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Classifications
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- 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
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- 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
- F25D29/005—Mounting of control 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Temperature (AREA)
Abstract
The invention provides a mechanical single system refrigerator. The mechanical single system refrigerator comprises a refrigerator body and a condensation prevention control system arranged on the refrigerator body. The mechanical single system refrigerator is further provided with multiple condensation prevention portions. The condensation prevention control system comprises a temperature control switch set arranged on the refrigerator body; the temperature control switch set comprises a first temperature control switch which is arranged on the refrigerator body and used for sensing the environment temperature and a second temperature control switch which is arranged on at least one condensation prevention portion and used for sensing the temperature of the condensation prevention portions, at least one condensation prevention portion is provided with a heating wire, and the first temperature control switch and the second temperature control switch jointly control the on-off of the heating wires to achieve the temperature control over the heating wires, and therefore the energy consumption is greatly reduced while the condensation removing effect is achieved.
Description
Technical field
The present invention relates to refrigerator field, particularly relate to a kind of mechanical single system refrigerator.
Background technology
Traditional mechanical four-door refrigerator, the problem of condensation can be there is in refrigeration clamshell doors vertical beam in hot and humid situation, therefore often need to increase heater strip to control to carry out except dew, mechanical refrigerator does not have computer board to control, therefore the start-stop of vertical beam heater strip controls to rely on press start-stop completely, for ensureing that removing under different rings temperature reveals effect, need on the one hand to strengthen heater strip power, shortly condensation is caused to prevent the press available machine time, when the press time, start was longer on the other hand, the heater strip heat time is often long, now to exceed dew-point temperature already even hot for vertical beam temperature, easily cause heating unnecessary, therefore energy consumption of refrigerator must be caused too high.
In view of the above problems, be necessary to provide a kind of new scheme to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of mechanical single system refrigerator.
For achieving the above object, the present invention adopts following technical scheme: a kind of mechanical single system refrigerator, comprise casing, be arranged at the anti-condensation control system on casing, described mechanical single system refrigerator is also provided with some anti-condensation positions, it is characterized in that, described anti-condensation control system comprises the temperature detect switch (TDS) group be arranged on casing, described temperature detect switch (TDS) group comprises and to be arranged on casing for the first temperature detect switch (TDS) of sense ambient temperature and to be arranged at least one anti-condensation position for sensing the second temperature detect switch (TDS) of anti-condensation spot temperature, described at least one anti-condensation position is also provided with heater strip, the start-stop of heater strip described in described first temperature detect switch (TDS) and described second temperature detect switch (TDS) co-controlling.
As further improved technical scheme of the present invention, described temperature detect switch (TDS) group is one or more groups.
As further improved technical scheme of the present invention, when described temperature detect switch (TDS) group is one group, described heater strip and described first temperature detect switch (TDS) and the second temperature detect switch (TDS) are arranged in series, and described heater strip heats when described first temperature detect switch (TDS) and the second temperature detect switch (TDS) are closure state.
As further improved technical scheme of the present invention, described temperature detect switch (TDS) group be many groups and N group time, described casing is separately arranged one for the 3rd temperature detect switch (TDS) of sense ambient temperature, described many group temperature detect switch (TDS) groups are arranged in parallel and are arranged in series with described 3rd temperature detect switch (TDS) and described heater strip.
As further improved technical scheme of the present invention, described first temperature detect switch (TDS) is sensing environment temperature lower than temperature t
1shi Zidong disconnects, and described first temperature detect switch (TDS) is sensing environment temperature higher than temperature t
2shi Zidong closes; Described second temperature detect switch (TDS) is sensing anti-condensation spot temperature lower than temperature t
3shi Zidong closes, and described second temperature detect switch (TDS) is sensing anti-condensation spot temperature higher than temperature t
4shi Zidong disconnects.
As further improved technical scheme of the present invention, described 3rd temperature detect switch (TDS) is sensing environment temperature lower than temperature t
1shi Zidong disconnects, and described 3rd temperature detect switch (TDS) is sensing environment temperature higher than temperature t
2shi Zidong closes.
As further improved technical scheme of the present invention, described temperature t
1=5 DEG C, t
2=10 DEG C.
As further improved technical scheme of the present invention, described temperature t
3=30 DEG C, t
4=40 DEG C.
As further improved technical scheme of the present invention, N number of first temperature detect switch (TDS) in described N group temperature detect switch (TDS) group is by temperature t>=t
2be divided into N number of section with accurate temperature controlling, the temperature of the second temperature detect switch (TDS) in described N group temperature detect switch (TDS) group is corresponding with the temperature of the first temperature detect switch (TDS) in respective group.
As further improved technical scheme of the present invention, described temperature detect switch (TDS) is magnetosensitive temperature limit switch.
Compared to prior art, the present invention's machinery single system refrigerator, sensing the change of the change of ring temperature and anti-condensation spot temperature by increasing temperature detect switch (TDS) group, realizing controlling the temperature of heater strip, thus reach the energy consumption except greatly reducing mechanical single system refrigerator while of condensation effect.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the present invention's machinery single system refrigerator first embodiment.
Fig. 2 is the structural representation of the vertical beam of the present invention's machinery single system refrigerator first embodiment.
Fig. 3 is the control circui schematic diagram of the present invention's machinery single system refrigerator first embodiment.
Fig. 4 is the Facad structure schematic diagram of the present invention's machinery single system refrigerator second embodiment.
Fig. 5 is the structural representation of the vertical beam of the present invention's machinery single system refrigerator second embodiment.
Fig. 6 is the control circui schematic diagram of the present invention's machinery single system refrigerator second embodiment.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Shown in please refer to the drawing 1, in a first embodiment, present invention is disclosed a kind of mechanical single system refrigerator 100, this refrigerator 100 is mechanical four-door refrigerator, this refrigerator 100 comprises casing 1, this refrigerator 100 also comprises the anti-condensation control system (non-label) be arranged on casing 1, be arranged at the door body (non-label) outside casing 1, the hinge box 11 being positioned at casing 1 top and the vertical beam 12 be positioned between clamshell doors (non-label), the position of condensation prevention described in the present embodiment and vertical beam 12 can be the position that on refrigerator, arbitrary needs are anti-condensation in other embodiments.
Shown in please refer to the drawing 1 to Fig. 3, in a first embodiment, described anti-condensation control system comprises the temperature detect switch (TDS) group 2 be arranged on casing 1, described anti-condensation control system has one group of temperature detect switch (TDS) group 2, described temperature detect switch (TDS) group 2 includes for the first temperature detect switch (TDS) 21 of sense ambient temperature and the second temperature detect switch (TDS) 22 for sensing vertical beam 12 spot temperature, described first temperature detect switch (TDS) 21 is installed in the hinge box 11 at casing 1 top, more accurately sense ambient temperature can not affect again the overall appearance of refrigerator 100 simultaneously, described vertical beam 12 is also provided with heater strip 3, the start-stop of heater strip 3 described in described first temperature detect switch (TDS) 21 and described second temperature detect switch (TDS) 22 co-controlling, in present embodiment, described first temperature detect switch (TDS) 21 and described second temperature detect switch (TDS) 22 are magnetosensitive temperature limit switch.
Particularly, described vertical beam 12 comprises vertical beam beam body 121 and vertical beam surface cap 122, described heater strip 3 is arranged in the confined space (non-label) that described vertical beam beam body 121 and described vertical beam surface cap 122 be combined into, equably to the heating of vertical beam 12 entirety, the homogeneity of vertical beam 12 surface temperature can be kept.Described second temperature detect switch (TDS) 22 is arranged in described vertical beam surface cap 122, accurately can measure the temperature on described vertical beam 12 surface, thus controls the start-stop of heater strip 3, reaches effectively anti-condensation effect.
Particularly, described heater strip 3 and described first temperature detect switch (TDS) 21 and described second temperature detect switch (TDS) 22 are in being arranged in series, described first temperature detect switch (TDS) 21 disconnects lower than during temperature t1 automatically sensing environment temperature, and described first temperature detect switch (TDS) 21 closes higher than during temperature t2 automatically sensing environment temperature; Described second temperature detect switch (TDS) 22 closes lower than during temperature t3 automatically sensing vertical beam 12 temperature, and described second temperature detect switch (TDS) 22 disconnects higher than during temperature t4 automatically sensing vertical beam 12 temperature.Due to when environment temperature lower than 5 DEG C or vertical beam 12 temperature higher than 40 DEG C time, described vertical beam 12 can't produce dew condensation phenomenon, so in the present embodiment, described temperature t
1=5 DEG C, t
2=10 DEG C, t
3=30 DEG C, t
4=40 DEG C, namely when environment temperature lower than 5 DEG C or vertical beam 12 temperature higher than 40 DEG C time, described heater strip 3 does not need heating, namely described heater strip 3 only just heats described vertical beam 12 when described first temperature detect switch (TDS) 21 and the second temperature detect switch (TDS) 22 are closure state, thus described heater strip 3 does not need the start-stop of following press (not shown) to heat described vertical beam 12 always, greatly reduce energy consumption, and good anti-condensation effect can be reached.
Shown in please refer to the drawing 4 to Fig. 6, for second embodiment of the present invention machinery single system refrigerator 100 ', described second embodiment and the difference of the first embodiment be described temperature detect switch (TDS) group 2 ' for many groups be arranged in parallel and be separately provided with on casing 1 one with described more organize temperature detect switch (TDS) group 2 ' the 3rd temperature detect switch (TDS) 4 for sense ambient temperature in parallel.In order to more energy-conservation and accurately control the anti-condensation effect of vertical beam 12 ', described anti-condensation control system can also control the start-stop of heater strip 3 ' according to ring warm area section sectional, namely arranges many group temperature detect switch (TDS) groups.Described mechanical single system condensation prevention control system has N group temperature detect switch (TDS) group 2 ', described N >=2, described mechanical single system condensation prevention control system also comprises the 3rd temperature detect switch (TDS) 4 and the heater strip 3 ' for sense ambient temperature, and described N group temperature detect switch (TDS) group 2 ' is in being arranged in parallel and being arranged in series with described 3rd temperature detect switch (TDS) 4 and described heater strip 3 '.In the present embodiment, described N=2, namely described mechanical single system condensation prevention control system has 2 groups of temperature detect switch (TDS) groups 2 ', be respectively the first temperature detect switch (TDS) group 5 and the second temperature detect switch (TDS) group 6, described first temperature detect switch (TDS) group 5 comprises for the first temperature detect switch (TDS) 51 of sense ambient temperature and the second temperature detect switch (TDS) 52 for sensing vertical beam 12 ' temperature, described second temperature detect switch (TDS) group 6 comprises for the first temperature detect switch (TDS) 61 of sense ambient temperature and the second temperature detect switch (TDS) 62 for sensing vertical beam 12 ' temperature, in the present embodiment, described 3rd temperature detect switch (TDS) 4, first temperature detect switch (TDS) 51, 61 and described second temperature detect switch (TDS) 52, 62 are magnetosensitive temperature limit switch.
Particularly, described 3rd temperature detect switch (TDS) 4, first temperature detect switch (TDS) 51 and the first temperature detect switch (TDS) 61 are all arranged in the hinge box 11 ' at the top of described refrigerator 100 ', more accurately sense ambient temperature can not affect again the overall appearance of refrigerator 100 ' simultaneously.Described heater strip 3 ' is arranged in the confined space (non-label) that described vertical beam beam body 121 ' and described vertical beam surface cap 122 ' be combined into, and equably to the heating of vertical beam 12 ' entirety, can keep the homogeneity of vertical beam 12 ' surface temperature.Described second temperature detect switch (TDS) 52 and the second temperature detect switch (TDS) 62 are all arranged in described vertical beam surface cap 122 ', accurately can measure the temperature on described vertical beam 12 ' surface, thus control the start-stop of heater strip 3 ', reach effectively accurately anti-condensation effect.
Particularly, described temperature detect switch (TDS) group 5 and temperature detect switch (TDS) group 6 are in be arranged in parallel and with described 3rd temperature detect switch (TDS) 4 and described heater strip 3 ' in being arranged in series.Described 3rd temperature detect switch (TDS) 4 is sensing environment temperature lower than temperature t
1shi Zidong disconnects, and described 3rd temperature detect switch (TDS) 4 is sensing environment temperature higher than temperature t
2shi Zidong closes, due to when environment temperature is lower than 5 DEG C, no matter the temperature of described vertical beam 12 ', all can not reach condensation temperature, namely can not produce condensation, and when environment temperature is higher than 10 DEG C, described vertical beam 12 ' likely can produce dew condensation phenomenon, so in the present embodiment, and described temperature t
1=5 DEG C, t
2=10 DEG C.Described first temperature detect switch (TDS) 51 is sensing environment temperature higher than temperature t
2shi Zidong closes, and described first temperature detect switch (TDS) 51 is sensing environment temperature higher than temperature t
5shi Zidong closes; Described first temperature detect switch (TDS) 61 is sensing environment temperature higher than temperature t
6shi Zidong closes, and described first temperature detect switch (TDS) 61 is sensing environment temperature lower than temperature t
7shi Zidong disconnects, in the present embodiment, environment temperature t>=10 DEG C be divide into 10 DEG C ~ 25 DEG C and be greater than 25 DEG C of two sections, when environment temperature is between 10 DEG C to 25 DEG C, described first temperature detect switch (TDS) 51 closes, now the start-stop of heater strip 3 ' is determined by the second temperature detect switch (TDS) 52, and the second temperature detect switch (TDS) 52 is sensing vertical beam 12 ' temperature lower than in temperature t
8shi Zidong closes, and described second temperature detect switch (TDS) 52 is sensing vertical beam 12 ' temperature higher than temperature t
9shi Zidong disconnects; When environment temperature is greater than 25 DEG C, described first temperature detect switch (TDS) 51 disconnects, and described first temperature detect switch (TDS) 61 closes, and now the start-stop of heater strip 3 ' is determined by the second temperature detect switch (TDS) 62, and the second temperature detect switch (TDS) 62 is sensing vertical beam 12 ' temperature lower than in temperature t
10shi Zidong closes, and described second temperature detect switch (TDS) 62 is sensing vertical beam 12 ' temperature higher than temperature t
11shi Zidong disconnects, and when disconnecting in order to ensure the first temperature detect switch (TDS) 51, the first temperature detect switch (TDS) 61 closes immediately, described temperature t
6a little less than described temperature t
5, to sum up, in the present embodiment, described temperature t
2=10 DEG C, t
5=25 DEG C, t
6=24 DEG C, t
7=9 DEG C.Because when described environment temperature is between 10 DEG C to 25 DEG C, when namely described first temperature detect switch (TDS) 51 closes, described vertical beam 12 ' temperature, easily producing condensation lower than when 20 DEG C, can not produce condensation higher than when 30 DEG C, so in the present embodiment, and described temperature t
8=20 DEG C, t
9=30 DEG C.Because when described environment temperature is when higher than 25 DEG C, namely described first temperature detect switch (TDS) 51 disconnects, and when the first temperature detect switch (TDS) 61 closes, described vertical beam 12 ' temperature is easily producing condensation lower than when 25 DEG C, can not condensation be produced higher than when 40 DEG C, so in the present embodiment, described temperature t
10=25 DEG C, t
11=40 DEG C.
Particularly, when environment temperature is between 10 DEG C to 25 DEG C, controlled the start-stop of heater strip 3 ' by temperature detect switch (TDS) group 5, namely disconnect heater strip 3 ' when vertical beam 12 ' surface temperature reaches 30 DEG C, after vertical beam 12 ' surface temperature falls back 20 DEG C, connect heater strip 3 '; When environment temperature is higher than 25 DEG C, controlled the start-stop of heater strip 3 ' by temperature detect switch (TDS) group 6, namely disconnect heater strip 3 ' when vertical beam 12 ' surface temperature reaches 40 DEG C, after vertical beam 12 ' surface temperature falls back 25 DEG C, connect heater strip 3 '.Because general environment temperature is higher, vertical beam 12 ' need be corresponding higher except the temperature of dew, and therefore present embodiment according to varying environment temperature temperature control heater strip 3 ', when environment temperature is not high especially, can reduce the redundant work of heater strip, reduce energy consumption.Only for two groups of temperature detect switch (TDS) groups 5,6 in present embodiment, the environment temperature segmentation of more refinement can be realized equally by 3 groups, 4 groups or more groups.
In sum, the invention provides a kind of mechanical single system refrigerator 100, 100 ', by arranging anti-condensation control system on casing 1, described casing 1 is provided with temperature detect switch (TDS) group 2, 2 ', described temperature detect switch (TDS) group 2, 2 ' can be one group or many groups, when described temperature detect switch (TDS) group 2 is one group, described temperature detect switch (TDS) group 2 comprises and to be arranged on casing 1 for the first temperature detect switch (TDS) 21 of sense ambient temperature and to be arranged on anti-condensation position for sensing the second temperature detect switch (TDS) 22 of anti-condensation spot temperature, described anti-condensation position is also provided with heater strip 3, described heater strip 3 and described temperature detect switch (TDS) group 2 are arranged in series the start-stop of heater strip 3 described in co-controlling, when described temperature detect switch (TDS) group 2 ' is arranged for many groups, described temperature detect switch (TDS) group 2 ' is arranged in parallel and is arranged in series with another temperature detect switch (TDS) 4 for sense ambient temperature and heater strip 3 ', can control the temperature of heater strip 3 ', thus reach except dew effect while greatly reduce energy consumption.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent to replace, and from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a mechanical single system refrigerator, comprise casing, be arranged at the anti-condensation control system on casing, described mechanical single system refrigerator is also provided with some anti-condensation positions, it is characterized in that, described anti-condensation control system comprises the temperature detect switch (TDS) group be arranged on casing, described temperature detect switch (TDS) group comprises and to be arranged on casing for the first temperature detect switch (TDS) of sense ambient temperature and to be arranged at least one anti-condensation position for sensing the second temperature detect switch (TDS) of anti-condensation spot temperature, described at least one anti-condensation position is also provided with heater strip, the start-stop of heater strip described in described first temperature detect switch (TDS) and described second temperature detect switch (TDS) co-controlling.
2. a kind of mechanical single system refrigerator as claimed in claim 1, is characterized in that: described temperature detect switch (TDS) group is one or more groups.
3. a kind of mechanical single system refrigerator as claimed in claim 2, it is characterized in that: when described temperature detect switch (TDS) group is one group, described heater strip and described first temperature detect switch (TDS) and the second temperature detect switch (TDS) are arranged in series, and described heater strip heats when described first temperature detect switch (TDS) and the second temperature detect switch (TDS) are closure state.
4. a kind of mechanical single system refrigerator as claimed in claim 2, it is characterized in that: when described temperature detect switch (TDS) group is for many groups and N group, described casing is separately arranged one for the 3rd temperature detect switch (TDS) of sense ambient temperature, described many group temperature detect switch (TDS) groups are arranged in parallel and are arranged in series with described 3rd temperature detect switch (TDS) and described heater strip.
5. a kind of mechanical single system refrigerator as claimed in claim 3, is characterized in that: described first temperature detect switch (TDS) is sensing environment temperature lower than temperature t
1shi Zidong disconnects, and described first temperature detect switch (TDS) is sensing environment temperature higher than temperature t
2shi Zidong closes; Described second temperature detect switch (TDS) is sensing anti-condensation spot temperature lower than temperature t
3shi Zidong closes, and described second temperature detect switch (TDS) is sensing anti-condensation spot temperature higher than temperature t
4shi Zidong disconnects.
6. a kind of mechanical single system refrigerator as claimed in claim 4, is characterized in that: described 3rd temperature detect switch (TDS) is sensing environment temperature lower than temperature t
1shi Zidong disconnects, and described 3rd temperature detect switch (TDS) is sensing environment temperature higher than temperature t
2shi Zidong closes.
7. the one machinery single system refrigerator as described in claim 5 or 6, is characterized in that: described temperature t
1=5 DEG C, t
2=10 DEG C.
8. a kind of mechanical single system refrigerator as claimed in claim 5, is characterized in that: described temperature t
3=30 DEG C, t
4=40 DEG C.
9. a kind of mechanical single system refrigerator as claimed in claim 4, is characterized in that: N number of first temperature detect switch (TDS) in described N group temperature detect switch (TDS) group is by temperature t>=t
2be divided into N number of section with accurate temperature controlling, the temperature of the second temperature detect switch (TDS) in described N group temperature detect switch (TDS) group is corresponding with the temperature of the first temperature detect switch (TDS) in respective group.
10. a kind of mechanical single system refrigerator as claimed in claim 1, is characterized in that: described temperature detect switch (TDS) is magnetosensitive temperature limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373399.2A CN104949464B (en) | 2015-06-30 | 2015-06-30 | Mechanical single system refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373399.2A CN104949464B (en) | 2015-06-30 | 2015-06-30 | Mechanical single system refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN104949464A true CN104949464A (en) | 2015-09-30 |
| CN104949464B CN104949464B (en) | 2019-03-12 |
Family
ID=54164325
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510373399.2A Active CN104949464B (en) | 2015-06-30 | 2015-06-30 | Mechanical single system refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825965A (en) * | 2019-05-21 | 2021-12-21 | 三菱电机株式会社 | Refrigerator with a door |
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|---|---|---|---|---|
| CN113825965A (en) * | 2019-05-21 | 2021-12-21 | 三菱电机株式会社 | Refrigerator with a door |
| CN113825965B (en) * | 2019-05-21 | 2023-02-10 | 三菱电机株式会社 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104949464B (en) | 2019-03-12 |
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