CN108106306A - A kind of integral storage box of refrigeration heating - Google Patents
A kind of integral storage box of refrigeration heating Download PDFInfo
- Publication number
- CN108106306A CN108106306A CN201711416326.2A CN201711416326A CN108106306A CN 108106306 A CN108106306 A CN 108106306A CN 201711416326 A CN201711416326 A CN 201711416326A CN 108106306 A CN108106306 A CN 108106306A
- Authority
- CN
- China
- Prior art keywords
- heating
- condenser
- refrigeration
- compartment
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 106
- 238000005057 refrigeration Methods 0.000 title claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000007812 deficiency Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 abstract description 9
- 230000005494 condensation Effects 0.000 abstract description 9
- 239000002918 waste heat Substances 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- 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
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/121—Sensors measuring the inside temperature of particular compartments
Landscapes
- 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)
- Drying Of Solid Materials (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of integral storage boxes of refrigeration heating, including refrigeration compartment, heat compartment, refrigeration system and controller, refrigeration system includes compressor, heat condenser, radiate condenser, first solenoid valve, second solenoid valve, device for drying and filtering, throttle mechanism and evaporator, evaporator cools down and cools down to refrigeration compartment when the refrigerant system is operating, first is controlled by controller, second solenoid valve selection enables heat dissipation condenser or heating condenser, when heating compartment is not up to design temperature, start heating condenser, close heat dissipation condenser, when the thermic load for heating condenser is insufficient to allow heating compartment to reach design temperature, auxiliary electric heater unit is opened to being heated in case；When heating compartment higher than design temperature, close heating condenser, start heat dissipation condenser.The present invention is heated using condensation heat to heating compartment, Waste Heat Reuse, energy-saving, and is realized an incubator and be provided simultaneously with refrigeration and heating function, meets users on diversity.
Description
Technical field
The present invention relates to refrigeration and heating field, and in particular to a kind of integral storage box of refrigeration heating.
Background technology
Traditional refrigerator, refrigerator-freezer are all single for the purpose of refrigeration, to reach the refrigeration of article or freezen protective, and are not had
There is individually heating compartment, need to take outside case when article is needed and thawed or be put into another individual heating cabinet to carry out
It thaws or heats.
Refrigerator, refrigerator-freezer based on compression mechanism SAPMAC method, the heat of condenser release are all discharged into environment and work as mostly
In, it is not effectively utilized to cause the waste of the energy, while causes one to be fixed to the environment temperature where refrigerator
It rings.
Traditional heating cabinet, such as the heating cabinet that uses of convenience store or medical heating cabinet, be all using electrical heating to be main plus
Heat pattern, power consumption is high, and security is low.
Therefore a kind of storage box with refrigeration and heating function is designed so that refrigeration and heating dual-use, while profit
The heat generated with refrigeration system is heated to heating compartment, achievees the purpose that Waste Heat Reuse, energy-saving, has important meaning
Justice.
The content of the invention
Compartment is not heated individually for existing refrigeration or freezen protective case, while the heat for generation of freezing is discharged to mostly
Among environment so that the problem of energy cannot be effectively utilized so as to cause energy waste, the present invention provides a kind of systems
The cold integral storage box of heating, including refrigeration compartment, heating compartment, refrigeration system and controller, is generated cold by refrigeration system
Solidifying heat is heated to heating compartment, achievees the purpose that Waste Heat Reuse, energy-saving；And it is set simultaneously in a thermal-insulating body
Refrigeration compartment and heating compartment, it is multiple functional, it is easy to use.
The present invention uses following technical solution：
A kind of integral storage box of refrigeration heating, including refrigeration compartment, heating compartment, refrigeration system and controller, the system
Cooling system includes compressor, heats condenser, the first solenoid valve, device for drying and filtering, throttle mechanism and evaporator, between the refrigeration
Room cools down by evaporator, and the heating condenser is connected with first solenoid valve, and heating condenser is arranged on the heating
In compartment, heat is conveyed for the heating compartment.And then using condensation heat to being heated in case.
Preferably, auxiliary electric heater unit is additionally provided in the heating compartment, which is not limited to
A certain specific form, when heating the condenser heat deficiency of condenser, (thermic load of heating condenser is insufficient to allow heating
When compartment reaches design temperature), controller opens auxiliary electric heater unit and gives heating compartment heating.
Preferably, the refrigeration system further includes heat dissipation condenser and second solenoid valve, the heat dissipation condenser and described
Second solenoid valve is connected, and heat dissipation condenser is arranged between the refrigeration compartment and the heating outdoor.
Preferably, the heat dissipation condenser is arranged in the cabin of compressor.
Preferably, the heating is indoor is provided with heating compartment temperature sensor, when heating compartment temperature sensor inspection
When the temperature measured is less than the design temperature of controller, controller controls the first solenoid valve to open, second solenoid valve is closed, and then
Start heating condenser, close heat dissipation condenser；When temperature the setting higher than controller that heating compartment temperature sensor detects
When constant temperature is spent, controller controls the first solenoid valve to close, second solenoid valve is opened, and then closes heating condenser, starts heat dissipation
Condenser.
Preferably, temperature sensor is provided at the exhaust of the compressor and at the device for drying and filtering, works as temperature
When sensor detects that the exhaust of compressor or the temperature of device for drying and filtering are higher than the design temperature of controller, controller control the
One solenoid valve is closed, second solenoid valve is opened, and then is closed heating condenser, started heat dissipation condenser.Utilize temperature sensor
Detection to compressor exhaust temperature and device for drying and filtering temperature so that discharged in time when the condensation temperature of refrigeration system is higher
The heat of system ensures system safety operation.
Preferably, pressure sensor is provided at the exhaust of the compressor, when pressure sensor detects compressor
Pressure at expulsion be higher than controller setting pressure when, controller control the first solenoid valve close, second solenoid valve open, and then
It closes heating condenser, start heat dissipation condenser.Utilize detection of the pressure sensor to Compressor Discharge Pressure so that work as refrigeration
When the cooling load of system is excessive, ensure system safety operation.
The invention has the advantages that：
Refrigeration compartment and heating compartment in a thermal-insulating body are set simultaneously, an incubator is realized and is provided simultaneously with making
Cold and heating function meets the diversified demand of user；It is heated, made to heating compartment using the condensation heat that refrigeration system generates
Waste heat is obtained to be utilized effectively, is energy-saving；It is provided with auxiliary electric heater unit so that when the thermic load deficiency of heating condenser
During so that heating compartment reaching design temperature, auxiliary electric heater unit can be utilized to be heated to heating compartment；It is cold to be provided with heat dissipation
Condenser so that discharge the heat of system in time when the condensation temperature of refrigeration system is higher, ensure system safety operation；It is compressing
Temperature sensor is provided at the exhaust of machine and at device for drying and filtering, similarly, pressure sensor is set at the exhaust of compressor,
So that when the condensation temperature of refrigeration system is higher, the cooling load of refrigeration system it is excessive when, in time discharge system heat, protect
Demonstrate,prove system safety operation.
Description of the drawings
Fig. 1 is the runtime structure diagram of the integral storage box of refrigeration heating.
Fig. 2 is the structure diagram of the integral storage box of refrigeration heating.
Wherein, 1 is compressor, and 2 be the first solenoid valve, and 3 be second solenoid valve, and 4 be heating condenser, and 5 be heat dissipation condensation
Device, 6 be device for drying and filtering, and 7 be throttle mechanism, and 8 be evaporator, and 9 be auxiliary electric heater unit.
Specific embodiment
Although two kinds of condensers are named as heat dissipation condenser and heating condenser in the present invention, but be not restricted to that this
Name, the condenser structure identical with effect of the present invention is all in the application protection domain.
The present invention is specifically described below in conjunction with the accompanying drawings：
With reference to Fig. 1 and Fig. 2, a kind of integral storage box of refrigeration heating, including refrigeration compartment, heating compartment, refrigeration system and
Controller, refrigeration system include compressor 1, heating condenser 4, heat dissipation condenser 5, the first solenoid valve 2, second solenoid valve 3, dry
Dry filter 6, throttle mechanism 7 and evaporator 8, refrigeration compartment cool down by evaporator 8, heat 4 and first solenoid valve 2 of condenser
It is connected, heating condenser 4 is arranged in heating compartment, and heat is conveyed for heating compartment；Radiate condenser 5 and second solenoid valve 3
It is connected, heat dissipation condenser 5 is arranged in the cabin of compressor.It heats indoor be provided with and heats compartment temperature sensor, heating
Auxiliary electric heater unit 9 is additionally provided in compartment, when heating the condenser heat deficiency of condenser 4, controller opens auxiliary electricity
Heating unit 9 gives heating compartment heating.
When the temperature of refrigeration compartment is higher than design temperature, controller control compressor 1 starts and passes through evaporator 8 to system
Cold compartment cooling, at this time if when the temperature of heating compartment is higher than the design temperature of controller, controller controls the first solenoid valve 2
Closing, the second electromagnetism 3 are opened, and then are closed heating condenser 4, started heat dissipation condenser 5；If the temperature of heating compartment is less than
During the design temperature of controller, the first solenoid valve 2 is opened, second solenoid valve 3 is closed for controller control, and then starts heating condensation
Device 4 closes heat dissipation condenser 5, and heating condenser 4 at this time becomes the heater for heating compartment to being heated in case, if heating is cold
The shortage of heat of condenser 4 is will be heated to the temperature of setting in case, then controller control auxiliary electric heater unit 9 is opened, until
Reach the temperature value of setting in case.
If the temperature of heating compartment first reaches design temperature, controller control second solenoid valve 3 is opened, the first electromagnetism
Valve 2 is closed, and 3 preferential first solenoid valve 2 of second solenoid valve acts, to ensure refrigeration system safe operation.
After refrigeration system is freezed, the temperature of refrigeration compartment reaches design temperature, then controller control compressor 1 is shut down,
Auxiliary electric heater unit 9 is opened simultaneously, until heating compartment reaches design temperature.
In order to ensure the maximization safe operation of system, temperature is provided at the exhaust of compressor 1 and at device for drying and filtering 6
Sensor is spent, when temperature sensor detects that the exhaust of compressor 1 or the temperature of device for drying and filtering 6 are higher than the setting temperature of controller
When spending, controller control the first solenoid valve 2 is closed, second solenoid valve 3 is opened, and then close heating condenser 4, start heat dissipation it is cold
Condenser 5.Utilize detection of the temperature sensor to 6 temperature of 1 delivery temperature of compressor and device for drying and filtering so that when refrigeration system
The heat of system is discharged when condensation temperature is higher in time.
Similarly or pressure sensor can be provided at the exhaust of compressor 1, when pressure sensor detects compression
When the pressure at expulsion of machine 1 is higher than the setting pressure of controller, the first solenoid valve 2 is closed, second solenoid valve 3 is opened for controller control
It opens, and then closes heating condenser 4, starts heat dissipation condenser 5.Using detection of the pressure sensor to 1 pressure at expulsion of compressor,
The cooling load for preventing refrigeration system is excessive, ensures system safety operation.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (7)
1. a kind of integral storage box of refrigeration heating, which is characterized in that including refrigeration compartment, heating compartment, refrigeration system and control
Device, the refrigeration system include compressor, heating condenser, the first solenoid valve, device for drying and filtering, throttle mechanism and evaporator,
The refrigeration compartment cools down by evaporator, and the heating condenser is connected with first solenoid valve, and heating condenser is set
In the heating compartment, heat is conveyed for the heating compartment.
2. a kind of integral storage box of refrigeration heating according to claim 1, which is characterized in that also set in the heating compartment
Auxiliary electric heater unit is equipped with, when heating the condenser heat deficiency of condenser, auxiliary electric heater unit is opened in controller control
Give heating compartment heating.
3. a kind of integral storage box of refrigeration heating according to claim 1, which is characterized in that the refrigeration system further includes
Radiate condenser and second solenoid valve, and the heat dissipation condenser is connected with the second solenoid valve, and the heat dissipation condenser is set
It is outdoor between the refrigeration compartment and the heating.
4. a kind of integral storage box of refrigeration heating according to claim 3, which is characterized in that the heat dissipation condenser is set
In the cabin of compressor.
A kind of 5. integral storage box of refrigeration heating according to claim 3, which is characterized in that the indoor setting of heating
There is heating compartment temperature sensor, when the temperature that heating compartment temperature sensor detects is less than the design temperature of controller,
Controller controls the first solenoid valve to open, second solenoid valve is closed, and then starts heating condenser, closes heat dissipation condenser；When
When the temperature that heating compartment temperature sensor detects is higher than the design temperature of controller, controller controls the first solenoid valve to close
It closes, second solenoid valve unlatching, and then closes heating condenser, starts heat dissipation condenser.
6. a kind of integral storage box of refrigeration heating according to claim 3, which is characterized in that in the exhaust of the compressor
Temperature sensor is provided at place and the device for drying and filtering, when temperature sensor detects exhaust or the dry filter of compressor
When the temperature of device is higher than the design temperature of controller, controller controls the first solenoid valve to close, second solenoid valve is opened, Jin Erguan
It closes heating condenser, start heat dissipation condenser.
7. a kind of integral storage box of refrigeration heating according to claim 3, which is characterized in that in the exhaust of the compressor
Place is provided with pressure sensor, when pressure sensor detects that the pressure at expulsion of compressor is higher than the setting pressure of controller,
Controller controls the first solenoid valve to close, second solenoid valve is opened, and then closes heating condenser, starts heat dissipation condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416326.2A CN108106306A (en) | 2017-12-25 | 2017-12-25 | A kind of integral storage box of refrigeration heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416326.2A CN108106306A (en) | 2017-12-25 | 2017-12-25 | A kind of integral storage box of refrigeration heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106306A true CN108106306A (en) | 2018-06-01 |
Family
ID=62212708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711416326.2A Pending CN108106306A (en) | 2017-12-25 | 2017-12-25 | A kind of integral storage box of refrigeration heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345697A (en) * | 2019-07-18 | 2019-10-18 | 广东海洋大学 | A kind of refrigerator |
| CN111578618A (en) * | 2020-05-27 | 2020-08-25 | 新石器慧通（北京）科技有限公司 | Cold and hot integrated cabinet, temperature control method and unmanned vehicle |
| CN115014041A (en) * | 2022-05-19 | 2022-09-06 | 青岛海尔空调器有限总公司 | Heating system, heating method and refrigeration equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735259Y (en) * | 2004-09-08 | 2005-10-19 | 陈才友 | A household refrigerator |
| KR20110087466A (en) * | 2010-01-26 | 2011-08-03 | 엘지전자 주식회사 | A refrigerator and a control method of the refrigerator |
| CN102419045A (en) * | 2011-12-10 | 2012-04-18 | 林勇 | Floor heating electric refrigerator |
| CN104236234A (en) * | 2014-09-23 | 2014-12-24 | 上海理工大学 | Heat-recovery refrigerator |
| CN207881315U (en) * | 2017-12-25 | 2018-09-18 | 青岛澳柯玛超低温冷冻设备有限公司 | A kind of integrated storage box of refrigeration heating |
-
2017
- 2017-12-25 CN CN201711416326.2A patent/CN108106306A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735259Y (en) * | 2004-09-08 | 2005-10-19 | 陈才友 | A household refrigerator |
| KR20110087466A (en) * | 2010-01-26 | 2011-08-03 | 엘지전자 주식회사 | A refrigerator and a control method of the refrigerator |
| CN102419045A (en) * | 2011-12-10 | 2012-04-18 | 林勇 | Floor heating electric refrigerator |
| CN104236234A (en) * | 2014-09-23 | 2014-12-24 | 上海理工大学 | Heat-recovery refrigerator |
| CN207881315U (en) * | 2017-12-25 | 2018-09-18 | 青岛澳柯玛超低温冷冻设备有限公司 | A kind of integrated storage box of refrigeration heating |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345697A (en) * | 2019-07-18 | 2019-10-18 | 广东海洋大学 | A kind of refrigerator |
| CN110345697B (en) * | 2019-07-18 | 2024-01-30 | 广东海洋大学 | Refrigerator with a refrigerator body |
| CN111578618A (en) * | 2020-05-27 | 2020-08-25 | 新石器慧通（北京）科技有限公司 | Cold and hot integrated cabinet, temperature control method and unmanned vehicle |
| CN115014041A (en) * | 2022-05-19 | 2022-09-06 | 青岛海尔空调器有限总公司 | Heating system, heating method and refrigeration equipment |
| WO2023221538A1 (en) * | 2022-05-19 | 2023-11-23 | 青岛海尔空调器有限总公司 | Heating system, heating method, and refrigerating device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |