CN117387261A - Refrigerating equipment and control method thereof - Google Patents
Refrigerating equipment and control method thereof Download PDFInfo
- Publication number
- CN117387261A CN117387261A CN202210846147.7A CN202210846147A CN117387261A CN 117387261 A CN117387261 A CN 117387261A CN 202210846147 A CN202210846147 A CN 202210846147A CN 117387261 A CN117387261 A CN 117387261A
- Authority
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- China
- Prior art keywords
- water
- evaporation
- condensing fan
- refrigeration
- evaporation device
- Prior art date
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000001704 evaporation Methods 0.000 claims abstract description 156
- 230000008020 evaporation Effects 0.000 claims abstract description 135
- 238000010257 thawing Methods 0.000 claims abstract description 44
- 238000005057 refrigeration Methods 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- 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
-
- 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
-
- 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
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
-
- 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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
Abstract
The invention provides a refrigeration device and a control method thereof, wherein the refrigeration device comprises a box body, the box body is provided with a defrosting chamber and a press bin, and the refrigeration device also comprises an evaporation dish arranged in the press bin and a drain pipe communicated with the defrosting chamber and the press bin, and is characterized in that: the water evaporation device is provided with a water inlet structure into which the water outlet end of the water supply and drainage pipe extends. Through above-mentioned refrigeration plant's structure, the defrosting water in the drain pipe discharges to the evaporation pan through moisture evaporation plant in, and the in-process of moisture flow through moisture evaporation plant has still increased the evaporation area of water, and then promotes the evaporation rate of moisture, avoids the hidden danger in the evaporation pan outside that overflows that the evaporation rate of moisture in the evaporation pan is too slow and lead to.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to refrigeration equipment and a control method thereof.
Background
In order to increase the evaporation speed, as shown in fig. 1, the defrosting water generated during defrosting of the existing air-cooled refrigeration equipment is discharged into the evaporation pan 6 'of the compressor bin 1', so as to avoid the water in the water pan from being accumulated to a full box and overflowing, a heating pipe 9 'is arranged in the water pan, or the evaporation speed of the water in the water pan is increased by means of the heat of the compressor 2' and the condenser 3', but during defrosting, the condensing fan 4' does not work, a large amount of defrosting water is accumulated in the evaporation pan, and particularly in some low-temperature and high-humidity environments, the starting time of the compressor and the condensing fan is short, the heat and air flow are insufficient, and the evaporation effect is not ideal.
In view of the above, there is a need for a new refrigeration apparatus and control method thereof to solve the above problems.
Disclosure of Invention
The present invention provides a refrigeration apparatus and a method thereof to solve one of the above problems.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the utility model provides a refrigeration plant, includes the box, the box has defrosting room, press bin, refrigeration plant is still including locating evaporation pan in the press bin, intercommunication defrosting room and press bin's drain pipe, refrigeration plant is still including locating the evaporation plant in the evaporation pan, be equipped with the inlet structure that the play water end of supply drain pipe stretches into on the evaporation plant.
Further, the end edge of the water evaporation device extends to the inner wall of the press bin, and the water inlet structure is positioned at the middle upper part of the water evaporation device.
Further, the water inlet structure is located at the upper end of the water evaporation device, the drain pipe comprises a first section connected with the defrosting chamber and a second section connected with the first section, and the second section is embedded in the water evaporation device.
Further, the second section is bent and extended from the first section, and then the water outlet end faces upwards, and the water outlet end is higher than the lowest point of the second section.
Further, the water evaporation device comprises a water absorption piece and a bracket for fixing the water absorption piece, the second section is embedded in the water absorption piece, and the water outlet end is not lower than the top end of the water absorption piece.
Further, the evaporation pan is provided with a water level sensor, and the water level sensor is positioned at the middle upper part of the side wall of the evaporation pan.
Further, a heating pipe is arranged in the evaporation pan.
Further, the refrigeration equipment further comprises an evaporator and a condensing fan which are arranged in the cabin of the press at intervals, the evaporator is positioned between the condensing fan and the evaporating dish, and the water evaporation device is arranged close to the evaporator;
or,
the evaporation dish is located between the evaporator and the condensing fan, and the water evaporation device is arranged close to the condensing fan.
The invention also provides a control method of the refrigeration equipment, wherein a condensing fan is further arranged in the cabin of the press, and the condensing fan and the water evaporation device are arranged at intervals, and the control method comprises the following steps:
the refrigeration equipment is started up,
and acquiring the water level in the evaporation dish in real time, and controlling the condensing fan to work if the water level in the evaporation dish reaches the preset water level.
Further, the control method further includes: if the water level in the evaporating dish does not reach the preset water level;
continuously judging whether the refrigerating equipment is executing a defrosting program, if so, controlling the condensing fan to work; if not, continuously judging whether the compressor is started, if so, controlling the condensing fan to continuously work, and if not, continuously acquiring the water level height in the evaporating dish in real time.
Compared with the prior art, the invention has the beneficial effects that: according to the refrigeration equipment disclosed by the invention, the drain pipe is connected with the water evaporation device, the defrosting water in the drain pipe is discharged into the evaporation dish through the water evaporation device, and the evaporation area of water is increased in the process that the water flows through the water evaporation device, so that the evaporation speed of the water is increased, and the hidden danger that the water in the evaporation dish overflows out of the evaporation dish due to the fact that the evaporation speed of the water in the evaporation dish is too slow is avoided.
Drawings
Fig. 1 is a schematic diagram of the arrangement of the components in the press housing of a prior art refrigeration apparatus.
Figure 2 is a schematic view of the arrangement of components within a compressor compartment in one embodiment of the refrigeration appliance of the present invention.
Fig. 3 is a schematic view showing arrangement of components in a compressor compartment in another embodiment of the refrigeration apparatus of the present invention.
Fig. 4 is a schematic side view of the compressor compartment of the embodiment of fig. 2.
Fig. 5 is a flowchart of a control method of the refrigerating apparatus of the present invention.
The device comprises a 1-press bin, a 2-compressor, a 3-condenser, a 4-condensing fan, a 5-drain pipe, a 51-first section, a 52-second section, a 6-evaporating dish, an 8-water evaporation device, 81-water absorbing parts, 82-brackets, 9-heating pipes and a 10-water level sensor.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that, the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are merely for simplifying the description of the present invention, and are not meant to indicate or imply that the apparatus must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the scope of the present invention. Specifically, in the present invention, the description of other directions is defined with reference to "up" and "down" with the operation surface of the user as the front surface and the direction toward the ground as the down, and conversely, the direction away from the ground as the up.
In the various illustrations of the invention, some dimensions of structures or portions may be exaggerated relative to other structural portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.
As shown in fig. 2 to 4, the refrigeration equipment comprises a box body, wherein the box body is provided with a defrosting chamber and a press bin 1, the refrigeration equipment further comprises an evaporation dish 6 arranged in the press bin 1, and a drain pipe 5 communicated with the defrosting chamber and the press bin 1, the drain pipe 55 discharges defrosting water in the defrosting chamber or defrosting water when an evaporator is defrosted into the evaporation dish 6, and the defrosting water is quickly evaporated by utilizing the environment with higher temperature in the press bin 11.
The refrigeration equipment further comprises a water evaporation device 8 arranged in the evaporation pan 6, and a water inlet structure into which the water outlet end of the water supply and drainage pipe 5 extends is arranged on the water evaporation device 8.
According to the refrigerating equipment disclosed by the invention, the defrosting water in the drain pipe 5 is directly transmitted to the evaporation dish 6 through the water inlet structure on the water evaporation device 8, and part of the water is evaporated while the water is transmitted in the water evaporation device 8, namely, the evaporation area of the water is increased in the transmission process of the drain pipe 5 evaporation dishes 6, so that the water evaporation speed is improved, and the water is prevented from overflowing to the outer side of the evaporation dishes 6.
Further, the end edge of the water evaporation device 8 extends to the inner wall of the press chamber 1, the upper end of the water evaporation device 8 extends to the top wall of the press chamber 1, the lower end of the water evaporation device 8 extends to the bottom wall of the press chamber 1, the front and rear sections of the water seal evaporation device extend to the front and rear walls of the press chamber 1, that is, the water evaporation device 8 transversely divides the press chamber 1 into two parts, so that the expansion area of the water evaporation device 8 is as large as possible to increase the evaporation area to the greatest extent, and the speed of water evaporation is improved.
Further, the water inlet structure is located at the middle upper part of the water evaporation device 8, so that water in the water discharge pipe 5 is absorbed and transmitted from the upper part to the lower part of the water evaporation device 8, and the area in the cabin of the press is not wasted.
As a preferred embodiment of the present invention, the water inlet structure is located at the upper end of the moisture evaporation device 8, that is, the water discharge pipe 5 is already introduced into the moisture evaporation device 8 from the time of entering the press chamber 1, so that the moisture evaporation device 8 sufficiently absorbs and transmits moisture.
In this embodiment, the drain pipe 5 includes a first section 51 connected to the defrosting chamber, and a second section 52 connected to the first section 51, and the second section 52 is embedded in the moisture evaporation device 8, so as to directly drain the defrosting water in the defrosting chamber into the moisture evaporation device 8 through the drain pipe 5.
Preferably, as shown in fig. 4, the second section 52 is bent and extended from the first section 51, and then the water outlet end is upward, and the water outlet end is higher than the lowest point of the second section 52, so that the defrosting water is gathered at the bent position of the second section 52, and the air is prevented from flowing between the defrosting chamber and the press chamber 1 by sealing the water in the drain pipe 5, so that on one hand, cold air in the defrosting chamber can be prevented from entering the press chamber 1 through the drain pipe 5 to cause leakage of the cold air, and on the other hand, hot air in the press chamber 1 can be prevented from entering the defrosting chamber through the drain pipe 5 to avoid unstable temperature in the defrosting chamber.
In this embodiment, as shown in fig. 3, the water outlet end of the water outlet pipe is not lower than the top end of the water absorbing member 81, so that water can enter the evaporation pan 6 again through the water absorbing member 81.
Further, the moisture evaporation device 8 includes a water absorbing member 81, a bracket 82 for fixing the water absorbing member 81, the bracket 82 for vertically positioning the water absorbing member 81 on the top and bottom walls of the press chamber 1. The bracket 82 includes a pair of support plates positioned at both sides of the suction member 81, and the suction member 81 is restrained between the pair of support plates.
It will be appreciated that when the drain pipe 5 is located at the upper end of the water evaporation device 8, the second section 52 is embedded in the water absorbing member 81 directly from the upper end of the water evaporation device 8 by the water inlet structure. When the drain pipe 5 is located at the middle upper part of the water evaporation device 8, the water inlet structure is a through hole for the first section 51 to penetrate through one of the support plates, the first section 51 is fixed on the through hole, and the second section 52 penetrates through the through hole and is embedded in the water absorbing member 81.
Further, the evaporation pan 6 is provided with a water level sensor 10, the water level sensor 10 is located at the middle upper part of the side wall of the evaporation pan 6, in this embodiment, the refrigeration device further includes a control unit communicatively connected with the water level sensor 10, and the water level sensor 10 detects the water level height in the evaporation pan 6 in real time and transmits the relevant information of the water level height to the control unit.
Preferably, a lower water level sensor 10 is further disposed in the evaporation pan 6, and the lower water level sensor 10 is disposed on the bottom wall of the evaporation pan 6, and is mainly used for monitoring whether there is defrosting water in the evaporation pan 6, and the control unit performs pre-judgment according to the water level height information of the lower water level sensor 10, and plays a role in dual monitoring together with the water level sensor 10.
Further, heating pipes 9 are arranged in the evaporation pan 6 and used for heating the defrosting water, so that the evaporation rate of the defrosting water is improved. In some embodiments, the heating pipe 9 is connected to or is a part of the condensation pipe of the condenser 3, and the heat of the condenser 3 is used to raise the temperature of the defrosting water in the evaporation pan 6, so as to achieve the purpose of raising the evaporation rate.
The refrigerating equipment further comprises a compressor 2, a condenser 3 and a condensing fan 4 which are arranged in the compressor bin 1 at intervals, the condensing fan 4 is in communication connection with the control unit, and when the compressor 2 works for refrigerating or needs to accelerate defrosting water in the evaporation dish 6, the condensing fan 4 is controlled to be started, and the speed of water evaporation is improved by improving the flow of air above the evaporation dish 6.
As a preferred embodiment of the present invention, as shown in fig. 2, the positions of the compressor 2, the condenser 3, the condensing fan 4, and the evaporating dish 6 are sequentially arranged along the transverse direction: the evaporator comprises a compressor 2, a condensing fan 4, a condenser 3 and an evaporation pan 6, namely, the evaporation pan 6 is positioned on one side of the evaporator far away from the fan, and the water evaporation device 8 is arranged close to the evaporator. Under the effect of condensing fan 4, gas gets into from the one side that is close to evaporation dish 6 of press bin 1, flows from one side that is close to compressor 2, and the air is through moisture evaporation plant 8, takes away moisture, simultaneously, promotes the air flow speed of evaporation dish 6 top through condensing fan 4's effect to reach the purpose that defrosting water evaporates fast.
As a preferred embodiment of the present invention, as shown in fig. 3, the positions of the compressor 2, the condenser 3, the condensing fan 4, and the evaporating dish 6 are sequentially arranged along the transverse direction: compressor 2, condensing fan 4, evaporating dish 6, condenser 3, namely evaporating dish 6 is located between condensing fan 4 and the condenser 3, moisture evaporation device 8 is close to condensing fan 4 sets up, under condensing fan 4's effect, gas gets into from the one side that press bin 1 is close to condenser 3, flow from one side that is close to compressor 2, air carries out a heat exchange when passing through condenser 3, evaporating dish 6, moisture evaporation device 8, the air carries out a heat exchange when passing through condenser 3 for the air heats, the hot air carries out a heat exchange again through evaporating dish 6 and moisture evaporation device 8 with the defrosting water, when promoting the flow rate of air, promotes the temperature of defrosting water, further promotes the purpose of quick evaporation defrosting water.
The present invention also provides a control method of the above-mentioned refrigerating apparatus, as shown in fig. 5, which is performed to raise the evaporation rate of the moisture in the evaporation pan 6 and the moisture evaporation device 8 by accelerating the flow of air. Specifically, the control method includes: the refrigerating equipment is started, the working of the compressor 2 and the working period of the compressor 2 are repeated, and when the evaporator needs defrosting, the defrosting program is executed. The water level sensor 10 acquires the water level in the evaporation pan 6 in real time, judges whether the water level in the evaporation pan 6 reaches the preset water level, if so, controls the condensation fan 4 to work, and controls the condensation fan 4 to work comprises: the condensing fan 4 is controlled to continue to operate or the condensing fan 4 is controlled to start operating, as long as the water level sensor 10 detects that the water level in the evaporating dish 6 reaches the preset water level, the condensing fan 4 is operated, the evaporation rate of the water in the evaporating dish 6 and the water evaporation device 8 is increased by the air flow increased by the fan, if the condensing fan 4 is operating, the operation is continued, and if the condensing fan 4 is in a stop state, the control unit controls the condensing fan 4 to start operating.
Further, if the water level in the evaporation pan 6 does not reach the preset water level; then continuously judging whether the refrigeration equipment is executing the defrosting program, if so, controlling the condensing fan 4 to work; if the refrigerating device is executing the defrosting program, a large amount of defrosting water is about to enter the evaporating dish 6, at this time, the control unit controls the condensing fan 4 to work, and increases the speed of water evaporation by lifting the air flow mode, so as to evaporate the water seal in the evaporating dish 6 in advance, and prevent the water in the evaporating dish 6 from overflowing the outside of the evaporating dish 6, that is, the operation can predict the water amount in the evaporating dish 6 in advance by whether the refrigerating device is defrosting, so that the situation that a large amount of defrosting water enters the evaporating dish 6 to take measures is avoided.
If the refrigerating equipment does not execute the defrosting program, the compressor 2 is continuously judged whether to start, if yes, the condensing fan 4 is controlled to continuously work, if not, a large amount of defrosting water does not enter the evaporation dish 6, the running program is continuously executed, and meanwhile, the water level in the evaporation dish 6 is continuously obtained in real time.
In summary, according to the refrigeration equipment disclosed by the invention, the drain pipe 5 is connected with the water evaporation device 8, the defrosting water in the drain pipe 5 is discharged into the evaporation pan 6 through the water evaporation device 8, and the evaporation area of water is increased in the process of flowing through the water evaporation device 8, so that the evaporation speed of water is further increased, the hidden danger that the water in the evaporation pan 6 overflows out of the evaporation pan 6 due to too low evaporation speed of water is avoided, and the use experience of a user is improved.
It should be understood that although the present disclosure describes embodiments in terms of examples, not every embodiment is provided with a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a refrigeration plant, includes the box, the box has defrosting room, press bin, refrigeration plant is still including locating evaporation dish in the press bin, intercommunication defrosting room and press bin's drain pipe, its characterized in that: the water evaporation device is provided with a water inlet structure into which the water outlet end of the water supply and drainage pipe extends.
2. The refrigeration appliance of claim 1 wherein: the end edge of the water evaporation device extends to the inner wall of the press bin, and the water inlet structure is positioned at the middle upper part of the water evaporation device.
3. The refrigeration apparatus of claim 2 wherein: the water inlet structure is positioned at the upper end of the water evaporation device, the drain pipe comprises a first section connected with the defrosting chamber and a second section connected with the first section, and the second section is embedded in the water evaporation device.
4. A refrigeration apparatus according to claim 3 wherein: the second section is bent and extended from the first section, the water outlet end faces upwards, and the water outlet end is higher than the lowest point of the second section.
5. The refrigeration appliance of claim 4 wherein: the water evaporation device comprises a water absorption piece and a bracket for fixing the water absorption piece, wherein the second section is embedded in the water absorption piece, and the water outlet end is not lower than the top end of the water absorption piece.
6. The refrigeration appliance of any one of claims 1 to 5 wherein: the evaporation pan is provided with a water level sensor, and the water level sensor is positioned at the middle upper part of the side wall of the evaporation pan.
7. The refrigeration appliance of any one of claims 1 to 5 wherein: and a heating pipe is arranged in the evaporation dish.
8. The refrigeration appliance of any one of claims 1 to 5 wherein: the refrigeration equipment further comprises an evaporator and a condensing fan which are arranged in the cabin of the press at intervals, the evaporator is positioned between the condensing fan and the evaporating dish, and the water evaporation device is arranged close to the evaporator;
or,
the evaporation dish is located between the evaporator and the condensing fan, and the water evaporation device is arranged close to the condensing fan.
9. A control method of a refrigeration apparatus according to any one of claims 1 to 8, wherein a condensing fan is further provided in the press housing, and the condensing fan and the water evaporation device are arranged at a distance, characterized in that: the control method comprises the following steps:
the refrigeration equipment is started up,
and acquiring the water level in the evaporation dish in real time, and controlling the condensing fan to work if the water level in the evaporation dish reaches the preset water level.
10. The control method of a refrigeration apparatus according to claim 9, wherein: the control method further includes: if the water level in the evaporating dish does not reach the preset water level;
continuously judging whether the refrigerating equipment is executing a defrosting program, if so, controlling the condensing fan to work; if not, continuously judging whether the compressor is started, if so, controlling the condensing fan to continuously work, and if not, continuously acquiring the water level height in the evaporating dish in real time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846147.7A CN117387261A (en) | 2022-07-04 | 2022-07-04 | Refrigerating equipment and control method thereof |
| PCT/CN2023/096526 WO2024007763A1 (en) | 2022-07-04 | 2023-05-26 | Refrigeration equipment and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846147.7A CN117387261A (en) | 2022-07-04 | 2022-07-04 | Refrigerating equipment and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117387261A true CN117387261A (en) | 2024-01-12 |
Family
ID=89436118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210846147.7A Pending CN117387261A (en) | 2022-07-04 | 2022-07-04 | Refrigerating equipment and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117387261A (en) |
| WO (1) | WO2024007763A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004293928A (en) * | 2003-03-27 | 2004-10-21 | Fujitsu General Ltd | Refrigerator |
| JP2007333248A (en) * | 2006-06-12 | 2007-12-27 | Sanden Corp | Drain water evaporation device |
| CN202613876U (en) * | 2012-01-31 | 2012-12-19 | 佛山海尔电冰柜有限公司 | Freezer with drainage device |
| CN104634051A (en) * | 2015-03-05 | 2015-05-20 | 合肥美菱股份有限公司 | Defrosting water evaporating pan component applied to refrigerator |
| JP6827306B2 (en) * | 2016-11-29 | 2021-02-10 | 三菱電機株式会社 | Drain water evaporator |
| CN108286867A (en) * | 2017-12-29 | 2018-07-17 | 青岛海尔股份有限公司 | Improve the control method and refrigerator of refrigerator evaporability |
| CN109282561A (en) * | 2018-09-21 | 2019-01-29 | Tcl家用电器（合肥）有限公司 | Refrigerator, controlling method for refrigerator and computer readable storage medium |
| CN209893754U (en) * | 2018-12-07 | 2020-01-03 | 青岛海尔股份有限公司 | Refrigerator with a door |
| JP2019113306A (en) * | 2019-03-07 | 2019-07-11 | パナソニックＩｐマネジメント株式会社 | Freezer |
-
2022
- 2022-07-04 CN CN202210846147.7A patent/CN117387261A/en active Pending
-
2023
- 2023-05-26 WO PCT/CN2023/096526 patent/WO2024007763A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024007763A1 (en) | 2024-01-11 |
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