CN115218601A - Control method of refrigeration equipment and refrigeration equipment - Google Patents
Control method of refrigeration equipment and refrigeration equipment Download PDFInfo
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- CN115218601A CN115218601A CN202110412741.0A CN202110412741A CN115218601A CN 115218601 A CN115218601 A CN 115218601A CN 202110412741 A CN202110412741 A CN 202110412741A CN 115218601 A CN115218601 A CN 115218601A
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 240
- 239000000498 cooling water Substances 0.000 claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 241000251468 Actinopterygii Species 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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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)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a control method of refrigeration equipment and the refrigeration equipment, wherein the control method of the refrigeration equipment comprises the following steps: judging whether the water temperature of a water tank arranged on the refrigeration equipment is lower than a preset temperature or not; if so, judging whether a compressor of the refrigeration equipment is in an operating state; and if the compressor is in an operating state, controlling the water in the water tank to be communicated with a cooling water channel arranged adjacent to the condenser so as to enable the water in the water tank to circularly flow between the water tank and the cooling water channel. The water tank arranged on the refrigerator can flow to the side of the condenser to cool the condenser under the condition that the temperature of the water tank is lower, and the arrangement of the structure can reduce the use frequency of a fan of the condenser, thereby reducing the noise of the refrigerator.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a control method of the refrigeration equipment and the refrigeration equipment.
Background
The condenser of the refrigerator in the prior art releases heat outwards to condense the secondary refrigerant into liquid, a heat radiation fan is generally arranged for conveniently realizing the more efficient heat radiation of the condenser, and the heat radiation fan performs forced convection at the position of the condenser to enable the condenser to perform heat exchange with ambient air. When the condenser is cooled by adopting the mode, the existence of the noise seriously influences the use of a user because the radiating fan can generate larger noise.
Therefore, it is necessary to provide a control method of a cooling apparatus capable of effectively reducing noise of a refrigerator.
Disclosure of Invention
The invention aims to provide a control method of refrigeration equipment, which aims to solve the defects in the prior art and can realize the cooling of a condenser by the heat exchange between water in a water tank and the condenser when the water in the water tank flows through the condenser through a water tank arranged on the refrigerator, thereby reducing the use frequency of a cooling fan of the condenser.
The invention provides a control method of refrigeration equipment, which comprises the following steps:
judging whether the water temperature of a water tank arranged on the refrigeration equipment is lower than a preset temperature or not;
if so, judging whether a compressor of the refrigeration equipment is in an operating state;
and if the compressor is in an operating state, controlling the water in the water tank to be communicated with a cooling water channel arranged adjacent to the condenser so as to enable the water in the water tank to circularly flow between the water tank and the cooling water channel.
Further, "controlling the water in the water tank to communicate with the cooling water path arranged adjacent to the condenser so that the water in the water tank circularly flows between the water tank and the cooling water path" specifically includes the following steps:
controlling water in the water tank to flow to the cooling water channel at a first flow rate v1 for T1 time;
if the temperature of the water in the water tank exceeds the preset temperature, stopping the circulating flow of the water between the water tank and the cooling water path, otherwise, when the T1 exceeds the first preset time T1, increasing the flow of the circulating flow of the water between the water tank and the cooling water path to a second flow v2, and circulating the water for T2 time at the second flow v2, wherein the T2 time does not exceed the second preset value T2.
Further, "during the time T2 of circulating flow at the second flow amount v 2", the method further comprises the following steps:
judging whether the water temperature in the water tank exceeds a preset temperature, if so, stopping the circulating flow of water between the water tank and the cooling water path; otherwise, when the T2 exceeds a second preset value T2, stopping the circulating flow of water between the water tank and the cooling water path and starting a heating unit to warm the water tank.
Further, the control method of the refrigeration equipment further comprises the following steps: when the compressor is in a non-operation state, the heating unit heats the water tank.
Further, when the temperature of water in the water tank is higher than the early warning temperature, wherein the early warning temperature is not less than the preset temperature, the water in the water tank circulates and flows between the water tank and the heat dissipation waterway exposed to the refrigerating chamber.
A refrigeration appliance comprising:
a refrigeration device having a refrigeration system and a control unit; the refrigerating system comprises a compressor, a condenser, a throttling device and an evaporator;
the water tank is arranged on the refrigerating device;
the temperature sensing unit is arranged in the water tank and used for acquiring the water temperature in the water tank, and the temperature sensing unit is electrically connected with the control unit;
and the circulating cooling unit comprises a cooling water channel arranged beside the condenser and a first circulating pipeline connected between the cooling water channel and the water tank.
Furthermore, the refrigerating device is a refrigerator, the water tank is a fish tank arranged on a door body of the refrigerator, and the first circulating pipeline penetrates through the door body and is connected between the cooling water channel and the water tank in a hinged mode; the circulating cooling unit is also provided with an electromagnetic valve and a pump body which are arranged on the first circulating pipeline, and the electromagnetic valve is electrically connected with the control unit.
Furthermore, the refrigerating device comprises a box body and a refrigerating chamber arranged on the box body, the door body is further provided with a heat dissipation water path exposed to the refrigerating chamber, and the heat dissipation water path is communicated with the water tank through a second circulation pipeline.
Furthermore, a pump body and an electromagnetic valve are also arranged on the second circulating pipeline, wherein the electromagnetic valve is electrically connected with the control unit.
Furthermore, a filtering and adsorbing module is arranged on the first circulating pipeline, and a filtering and adsorbing module is arranged on the second circulating pipeline.
Compared with the prior art, the water tank arranged on the refrigerator in the scheme disclosed by the invention can flow to the side of the condenser to realize the cooling of the condenser under the condition that the temperature of the water tank is lower, and the arrangement of the structure can reduce the use frequency of a fan of the condenser, thereby reducing the noise of the refrigerator.
Drawings
FIG. 1 is a schematic flow chart of a control method of a refrigeration device according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart of a control method for controlling communication between water in a water tank and a cooling water path of an adjacent condenser in the control method in the refrigeration equipment disclosed by the embodiment of the invention;
FIG. 3 is a detailed flow chart of a control method of a refrigeration device according to an embodiment of the disclosure; (ii) a
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The embodiment of the invention comprises the following steps: as shown in fig. 1, a control method of a refrigerating apparatus, which may be a refrigerator, a wine cabinet, or the like, is disclosed. According to the control method, the condenser is cooled by moving the water in the control box towards the condenser and exchanging heat with the condenser, so that the condenser can be cooled better, the running time of a fan of the condenser is reduced, and the noise generated by a refrigerator is reduced.
In the embodiment, the refrigeration equipment is discussed by taking the refrigerator as an example, the water tank arranged on the refrigeration equipment can be arranged on the box body of the refrigerator or the door body of the refrigerator, the water tank can realize the integrated design of the fish tank and the refrigerator by adopting the design of the fish tank for the fish tank, less room space can be occupied under the condition that the refrigerator and the fish tank are arranged in a room at the same time, and the appearance of the whole refrigerator is attractive. The water tank has one transparent glass plate with one exposed side set on the door body for the fish tank to decorate the refrigerator. The fish tank is used for culturing tropical fish, and the requirement on the water temperature is high, so that heat needs to be continuously supplied to maintain the water temperature in the water tank within a certain range.
Specifically, as shown in fig. 3, the method for controlling a refrigeration apparatus according to an embodiment of the present invention includes the following steps:
judging whether the water temperature of a water tank arranged on the refrigeration equipment is lower than a preset temperature or not; the temperature sensor is arranged in the water tank and used for acquiring the temperature in the water tank in real time and transmitting the temperature to the control unit, wherein the control unit can be a unit module arranged on the refrigeration equipment. Since tropical fish are supplied in the fish tank, the water temperature is required to be controlled to be about 24 ℃, so that the preset temperature is 24 ℃.
When the temperature of the water in the water tank is lower than the preset temperature, the indication needs to increase the temperature of the water in the water tank, so that whether the refrigeration equipment is in the running state or not needs to be judged, specifically, whether a compressor of the refrigeration equipment is in the running state or not needs to be judged;
if the compressor is in the running state, the condenser is in the heat radiation state at the moment, namely the condenser has heat to radiate to the outside, and the heat can be used for heating the water tank. Therefore, the water in the water tank can be controlled to be communicated with the cooling water channel arranged adjacent to the condenser, so that the water in the water tank can circularly flow between the water tank and the cooling water channel. Because the cooling water path is adjacent to the condenser, when water in the water tank can generate heat exchange with the condenser in the flowing process of the cooling water path, the water in the water tank is cooled by the condenser, and the heat of the condenser can heat the water in the water tank, so that the water in the water tank is maintained in a certain high-temperature range.
The water in the water tank can be transported to the condenser by the arrangement of the structure, and the heat emitted by the condenser can be fully utilized, and meanwhile, the water in the water tank can absorb the heat better. The condenser can reduce radiator fan's operation frequency of use under the cooling effect of the water in the water tank, and then the effectual noise that reduces the refrigerator and produce in the use.
Because the water tank is used for breeding fish for the fish bowl, consequently is crucial to the control of temperature, in order to carry out more accurate efficient control to the temperature of water in the water tank, "control the cooling water route intercommunication that water in the water tank and adjacent condenser set up to make the water in the water tank circulate and flow between water tank and cooling water route" in this embodiment specifically includes following step:
controlling water in the water tank to flow to the cooling water channel at a first flow rate v1 for T1 time;
if the temperature of the water in the water tank exceeds the preset temperature, stopping the circulating flow of the water between the water tank and the cooling water path, otherwise, when the T1 exceeds the first preset time T1, increasing the flow of the circulating flow of the water between the water tank and the cooling water path to a second flow v2, and circulating the water for T2 time at the second flow v2, wherein the T2 time does not exceed the second preset value T2.
In the embodiment, the second flow rate v2 is greater than the first flow rate v1, the time T1 is 15min, the time T2 is 15min, the water is operated for a certain time at a certain low flow rate, and the circulation flow rate is increased to accelerate temperature rise under the condition that the temperature does not meet the requirement after the low flow rate is operated for a certain time.
The water tank and the cooling water path can be communicated through the first circulating pipeline, the valve body is arranged on the first circulating pipeline, the opening size of the first circulating pipeline is controlled through the valve body, and then the flow rate of water flowing in the circulating water path is controlled. The flow rate here means the amount of water flowing in the cross section of the cooling water path per unit time, and when the opening angle of the valve body is increased when the flow rate is controlled by the valve body, the increase in flow rate can be achieved, and correspondingly, when the opening angle of the valve body is decreased, the decrease in flow rate can be achieved.
"during the time of circulating flow T2 at the second flow volume v 2", further comprising the steps of:
judging whether the water temperature in the water tank exceeds a preset temperature, if so, stopping the circulating flow of water between the water tank and the cooling water path; otherwise, when the T2 exceeds a second preset value T2, stopping the circulating flow of water between the water tank and the cooling water channel and starting a heating unit to warm the water tank.
This embodiment has still set up the heater strip and has heated for in the water tank, just close the valve body after the increase flow flows certain time, then realize the heating of temperature in the water tank through the heater strip, thereby the control of heating in the realization water tank that can be better, it is great through the control degree of difficulty of realizing the thermal supply with the condenser heat transfer, consequently this embodiment is after heating to a certain degree, stop heating of condenser, thereby it can more accurate reach the required temperature to turn to heat control through the heater strip.
When the compressor is in a non-operating state, the heating unit heats the water tank. The main scheme of this embodiment is that water in the water tank is heated through the condenser, when the compressor of refrigerator is in non-running state, also carry out solitary heating through the heater strip that sets up when the heat that just this moment condenser release can not provide required cold volume to guarantee to have better temperature control.
In this embodiment, when the temperature of the water in the water tank is higher than the warning temperature, wherein the warning temperature is not less than the preset temperature, the water in the water tank circulates between the water tank and the heat dissipation waterway exposed to the refrigerating compartment. Wherein the early warning temperature indicates that the water in the water tank is in a high temperature state, and the high temperature state affects the fish. It is therefore necessary to cool the water in the water tank. In order to conveniently realize temperature reduction, a heat dissipation water path exposed to a refrigerating chamber of the refrigerator is arranged on the refrigerator, and water is controlled to circularly flow between the water tank and the heat dissipation water path so as to realize the reduction of the water temperature in the water tank. The heat dissipation water path can be a box body arranged on the door body, water is stored in the box body, the box body is provided with a side plate close to the cold storage chamber, cold energy in the cold storage chamber is transferred into the box body after the door body is closed, and the water in the water tank is cooled in the flowing process.
A second circulation line may be provided between the heat dissipation waterway and the water tank, and an electromagnetic valve is provided on the second circulation line, through which water in the water tank circulates between the water tank and the heat dissipation waterway. The water temperature in the water tank can be better controlled by the arrangement of the heat dissipation waterway.
The flow of a specific embodiment of the invention is as follows:
firstly, the temperature sensing unit acquires whether the water temperature in the water tank exceeds 24 ℃, if so, the direction of a water tank heat dissipation waterway in the water tank is controlled to move, and specifically, the valve body on the second circulation pipeline is opened to cool the water in the water tank until the temperature is lower than 24 ℃ to stop circulation.
If the temperature is lower than 24 ℃, whether the compressor is in a running state or not is detected, if so, the water in the water tank is controlled to move towards the cooling water path direction to cool the condenser, and specifically, the control can be performed by opening a valve body on the first circulating pipeline. Specifically, the valve body on the first circulation pipeline is opened at a small angle firstly, the operation is carried out for 15 minutes, after the operation is carried out for 15 minutes, if the water temperature in the water tank is still at the first 24 ℃, the opening angle of the water valve is increased so as to increase the flow of the loop, the flow is increased and then the operation is carried out for 15 minutes at most, if the temperature in the water tank exceeds 24 ℃ in the process, the circulation is stopped, and if the water temperature is still lower than 24 ℃ after 15 minutes, the first circulation pipeline is closed, and the electric heating wire is opened for heating.
Another embodiment of the present invention also discloses a refrigerating apparatus, including:
a refrigeration device having a refrigeration system and a control unit; the refrigerating system comprises a compressor, a condenser, a throttling device and an evaporator; the compressor, condenser, throttle device and evaporator form a cooling circulation loop.
The water tank is arranged on the refrigerating device; specifically, the refrigeration equipment further comprises a box body, a cold storage chamber and a door body, wherein the cold storage chamber and the door body are arranged on the box body, and the water tank can be arranged on the box body and also can be arranged on the door body. The water tank is arranged on the door body as a preferable scheme, and the air holes are formed above the door body. Because attached can reduce the thickness of foaming heat preservation on the door body, consequently still attached with the VIP heated board on the door body, the heat preservation effect of VIP heated board is several times foaming layer, can effectually compensate because the reduction of the refrigeration plant's that the heat preservation effect that the heat preservation attenuate caused.
The temperature sensing unit is arranged in the water tank and used for acquiring the water temperature in the water tank, and the temperature sensing unit is electrically connected with the control unit;
and the circulating cooling unit comprises a cooling water channel arranged beside the condenser and a first circulating pipeline connected between the cooling water channel and the water tank. The electromagnetic valve is arranged on the first circulating pipeline and connected with the control unit, and the pump body is arranged on the first circulating pipeline. The pump body arranged on the first circulating pipeline provides power for the circulating flow of water between the water tank and the heat dissipation water channel, and the electromagnetic valve is used for controlling the conduction or the closing of the first circulating pipeline.
In this embodiment, the refrigerating apparatus is a refrigerator, the water tank is a fish tank disposed on a door body of the refrigerator, and the first circulation pipeline penetrates through the door body and is hinged between the cooling water path and the water tank.
The refrigerating device comprises a box body and a refrigerating chamber arranged on the box body, the door body is further provided with a heat dissipation water path exposed to the refrigerating chamber, and the heat dissipation water path is communicated with the water tank through a second circulation pipeline. The second circulating pipeline is also provided with a pump body and an electromagnetic valve, wherein the electromagnetic valve is electrically connected with the control unit. The pump body provides power for the circulation flow of water between the water tank and the heat dissipation waterway, and the electromagnetic valve is used for controlling the conduction or the closing of the second circulation pipeline.
Furthermore, a filtering and adsorbing module is arranged on the second circulating pipeline. And the first circulating pipeline is provided with a filtering and adsorbing module. The filtering and adsorbing module on the first circulating pipeline is arranged on a section of pipeline of the water tank flowing towards the cooling water path direction, and the filtering and adsorbing module on the second circulating pipeline is arranged on a section of pipeline of the water tank flowing towards the heat dissipation water path direction. The adsorption module can filter water in the water tank, so that water entering the heat dissipation water path and the cooling water path can be more clean, and the heat dissipation water path and the cooling water path are not easy to clean, so that the service life can be prolonged through the arrangement of the structure.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (10)
1. A control method of a refrigeration apparatus, characterized by comprising the steps of:
judging whether the water temperature of a water tank arranged on the refrigeration equipment is lower than a preset temperature or not;
if so, judging whether a compressor of the refrigeration equipment is in an operating state;
and if the compressor is in an operating state, controlling the water in the water tank to be communicated with a cooling water channel arranged adjacent to the condenser so as to enable the water in the water tank to circularly flow between the water tank and the cooling water channel.
2. The method for controlling a refrigeration apparatus according to claim 1, wherein the step of controlling the water in the water tank to communicate with a cooling water path provided adjacent to the condenser so that the water in the water tank circulates between the water tank and the cooling water path includes the steps of:
controlling water in the water tank to flow to the cooling water channel at a first flow rate v1 for T1 time;
if the temperature of the water in the water tank exceeds the preset temperature, stopping the circulating flow of the water between the water tank and the cooling water path, otherwise, when the T1 exceeds the first preset time T1, increasing the flow of the circulating flow of the water between the water tank and the cooling water path to a second flow v2, and circulating the water for T2 time at the second flow v2, wherein the T2 time does not exceed the second preset value T2.
3. The control method of a refrigerating apparatus as set forth in claim 2, wherein "during the time of circulating the flow T2 at the second flow amount v 2", further comprising the steps of:
judging whether the water temperature in the water tank exceeds a preset temperature, if so, stopping the circulating flow of water between the water tank and the cooling water path; otherwise, when the T2 exceeds a second preset value T2, stopping the circulating flow of water between the water tank and the cooling water channel and starting a heating unit to warm the water tank.
4. The control method of a refrigerating apparatus as set forth in claim 1, wherein the control method of a refrigerating apparatus further comprises: when the compressor is in a non-operation state, the heating unit heats the water tank.
5. A control method of a refrigerating apparatus as recited in claim 1, wherein when the temperature of the water in the water tank is higher than a warning temperature which is not less than a preset temperature, the water in the water tank circulates between the water tank and a heat dissipation water path exposed to the refrigerating compartment.
6. A refrigeration apparatus, comprising:
a refrigeration device having a refrigeration system and a control unit; the refrigerating system comprises a compressor, a condenser, a throttling device and an evaporator;
the water tank is arranged on the refrigerating device;
the temperature sensing unit is arranged in the water tank and used for acquiring the water temperature in the water tank, and the temperature sensing unit is electrically connected with the control unit;
and the circulating cooling unit comprises a cooling water channel arranged beside the condenser and a first circulating pipeline connected between the cooling water channel and the water tank.
7. The refrigeration equipment as claimed in claim 6, wherein the refrigeration device is a refrigerator, the water tank is a fish tank arranged on a door body of the refrigerator, and the first circulation pipeline is hinged between the cooling water channel and the water tank through the door body; the circulating cooling unit is also provided with an electromagnetic valve and a pump body which are arranged on the first circulating pipeline, and the electromagnetic valve is electrically connected with the control unit.
8. The refrigeration equipment as claimed in claim 7, wherein the refrigeration device comprises a box body and a refrigerating compartment arranged on the box body, the door body is further provided with a heat dissipation water path exposed to the refrigerating compartment, and the heat dissipation water path is communicated with the water tank through a second circulation pipeline.
9. The refrigeration appliance according to claim 8, wherein the second circulation circuit is also provided with a pump body and a solenoid valve, wherein the solenoid valve is electrically connected with the control unit.
10. The refrigeration equipment as claimed in claim 8, wherein the first circulation pipeline is provided with a filtering and adsorbing module, and the second circulation pipeline is provided with a filtering and adsorbing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110412741.0A CN115218601B (en) | 2021-04-16 | 2021-04-16 | Control method of refrigeration equipment and refrigeration equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110412741.0A CN115218601B (en) | 2021-04-16 | 2021-04-16 | Control method of refrigeration equipment and refrigeration equipment |
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| CN115218601A true CN115218601A (en) | 2022-10-21 |
| CN115218601B CN115218601B (en) | 2024-04-19 |
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| CN203824215U (en) * | 2013-10-18 | 2014-09-10 | 凌建国 | Aquatic refrigerator |
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