CN220321690U - Temperature change storage device based on refrigerator - Google Patents
Temperature change storage device based on refrigerator Download PDFInfo
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- CN220321690U CN220321690U CN202321602022.6U CN202321602022U CN220321690U CN 220321690 U CN220321690 U CN 220321690U CN 202321602022 U CN202321602022 U CN 202321602022U CN 220321690 U CN220321690 U CN 220321690U
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- electromagnetic valve
- temperature change
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- 238000010438 heat treatment Methods 0.000 claims description 41
- 239000003507 refrigerant Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 16
- 235000015243 ice cream Nutrition 0.000 description 22
- 235000019640 taste Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of refrigeration equipment, in particular to a temperature-changing storage device based on a refrigerator, which comprises a refrigerator body and a power supply, wherein the temperature-changing storage device is arranged in the refrigerator body and comprises a shell, a refrigeration bin and a temperature-changing structure, the refrigeration bin is nested in the shell, a closed temperature-changing cavity is formed between the refrigeration bin and the shell, the temperature-changing structure is arranged in the temperature-changing cavity, and the temperature-changing structure is electrically connected with the power supply. Through setting up the variable temperature storage device in the freezer, the consumer can be through the temperature variation adjustment of variable temperature storage device's the demand temperature of different consumer products, provides diversified selection for the user, promotes satisfaction.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a temperature-changing storage device based on a refrigerator.
Background
The storage temperature of the existing ice cream freezer is generally below-18 ℃, and researches show that the optimal eating temperature of the ice cream is-16 ℃. The requirements of different consumers on ice cream with different temperatures are different, and consumers who like to eat and cool cannot select ice cream with a target temperature lower than the target temperature, and consumers who do not like to eat and cool need to hold the ice cream in hands to wait for natural temperature return after buying the ice cream, so that a plurality of inconveniences are brought to the consumers.
Aiming at the problems that the temperature set in a refrigerator bin in the prior art cannot be changed and the temperature requirements of different consumers cannot be met, the problems need to be solved by the technicians in the field.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims at: the refrigerator with the temperature changing function is provided, the temperature of required commodities is changed according to the requirements of different consumers under the condition that the overall temperature of the refrigerator is unchanged, so that diversified choices are provided, and the satisfaction of the consumers is improved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a alternating temperature storage device based on freezer, includes freezer body, power, be provided with alternating temperature storage device in the freezer body, alternating temperature storage device includes casing, refrigeration storehouse, alternating temperature structure, refrigeration storehouse nestification is in the casing, form inclosed alternating temperature chamber between refrigeration storehouse and the casing, alternating temperature structure installs in alternating temperature chamber, alternating temperature structure and power electric connection.
The temperature change storage device based on the refrigerator comprises a temperature controller, a compressor, a condenser, a temperature changer, an electromagnetic valve, a refrigerant and a connecting pipe, wherein the temperature changer is connected with a refrigerating bin, the temperature controller is used for adjusting the preset temperature in the refrigerating bin, the compressor, the condenser and the temperature changer are connected through the connecting pipe, the temperature controller sends an opening and closing signal to the electromagnetic valve, the electromagnetic valve is used for controlling the temperature changer to adjust the temperature in the refrigerating bin, the refrigerant is compressed in the compressor and enters the condenser through the connecting pipe, and after the refrigerant is secondarily changed in temperature in the condenser, the refrigerant enters the temperature changer through the connecting pipe, and the temperature in the temperature changer is adjusted to reach the preset temperature of the temperature controller.
The temperature change storage device based on the refrigerator, the condenser comprises an outer condenser and an inner condenser, the electromagnetic valve comprises a heating electromagnetic valve and a refrigerating electromagnetic valve, the temperature change device comprises a temperature change evaporator, a heating coil pipe, an evaporator and a temperature change fan, the connecting pipe comprises a main pipe and a capillary pipe, the heating coil pipe, the temperature change evaporator and the temperature change fan are arranged in a refrigerating bin, the heating coil pipe is connected in series with the heating electromagnetic valve and then connected in parallel with the inner condenser to form a heating structure, the heating electromagnetic valve controls a refrigerant to enter and exit the heating coil pipe, the temperature change evaporator is connected in series with the refrigerating electromagnetic valve and then connected in parallel with the evaporator to form a cooling structure, and the refrigerating electromagnetic valve controls the refrigerant to enter and exit the temperature change evaporator.
According to the temperature-changing storage device based on the refrigerator, the compressor, the outer condenser, the temperature-rising structure, the capillary tube and the temperature-reducing structure are connected through the main tube, and the refrigerant sequentially flows through the compressor, the outer condenser, the temperature-rising structure, the capillary tube and the temperature-reducing structure and then returns to the compressor.
The temperature-changing storage device based on the refrigerator comprises a temperature sensing probe and a temperature control button, wherein the temperature sensing probe is arranged at the bottom of the refrigerating bin, and the temperature control button controls the electromagnetic valve to be opened and closed.
According to the temperature-changing storage device based on the refrigerator, the open bin opening is formed in the upper portion of the refrigerating bin, the shell comprises a main shell for placing the refrigerating bin, and the top cover is connected with the main shell and covers the bin opening.
Foretell alternating temperature storage device based on freezer, the freezer body is horizontal freezer, the internal sales counter that is provided with of freezer, alternating temperature storage device sets up in the sales counter top, fixedly be provided with the screens piece on the lateral wall of the freezer body, the side of main casing is provided with the screens groove, screens groove joint is on the screens piece.
The refrigerator-based temperature change storage device of any one of the above, wherein the temperature change cavity is filled with foam.
The temperature change storage device based on the refrigerator has the beneficial effects that: through setting up the variable temperature storage device in the freezer, the consumer can be through the temperature variation adjustment of variable temperature storage device's the demand temperature of different consumer products, provides diversified selection for the user, promotes satisfaction.
Drawings
FIG. 1 is a schematic diagram of the overall connection structure of the present utility model;
FIG. 2 is a schematic diagram of a temperature change memory device according to the present utility model;
fig. 3 is a schematic diagram of the whole structure of the refrigerator.
Reference numerals illustrate: the refrigerator body 10, the counter 11, the temperature change storage device 20, the shell 21, the clamping groove 211, the refrigerating bin 22, the bin opening 221, the temperature change structure 23, the compressor 230, the temperature change evaporator 231, the heating coil 232, the evaporator 233, the temperature change fan 234, the outer condenser 235, the inner condenser 236, the heating electromagnetic valve 237, the refrigerating electromagnetic valve 238, the main pipe 239, the capillary pipe 240 and the temperature change cavity 30.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the technical scheme of the present utility model will be described below with reference to the detailed description and the accompanying drawings.
Example 1
As shown in fig. 1-3, a temperature change storage device based on a refrigerator comprises a refrigerator body 10 and a power supply, wherein the refrigerator body is internally provided with a temperature change storage device 20, the temperature change storage device comprises a shell 21, a refrigerating bin 22 and a temperature change structure 23, the refrigerating bin is nested in the shell, a closed temperature change cavity 30 is formed between the refrigerating bin and the shell, the temperature change structure is arranged in the temperature change cavity, the temperature change structure is electrically connected with the power supply, and foaming is injected in other places in the temperature change cavity for filling.
An open bin opening 221 is arranged above the refrigeration bin, and the shell comprises a main shell for placing the refrigeration bin, and a top cover connected with the main shell and covering the bin opening. The top cover can be directly covered on the bin opening, and can also be connected with the main shell by using a hinge. The refrigerator can adopt a horizontal refrigerator or a vertical refrigerator, when the horizontal refrigerator is used, the counter 11 is arranged in the refrigerator body, the counter is a desk type structure formed by installing a refrigerating system of the refrigerator, the variable temperature storage device is arranged above the counter, the clamping blocks are fixedly arranged on the side wall of the refrigerator body, the clamping grooves 212 are formed in the side face of the main casing, and the clamping grooves are clamped on the clamping blocks. The clamping groove is convenient for fixing the temperature change storage device and simultaneously is also convenient for gas exchange between the temperature change cavity and the external connection.
The temperature changing structure comprises a temperature controller, a compressor 230, a condenser, a temperature changing device, an electromagnetic valve, a refrigerant and a connecting pipe, wherein the temperature changing device is connected with a refrigerating bin and comprises a temperature changing evaporator 231, a heating coil 232, an evaporator 233 and a temperature changing fan 234, the temperature controller adjusts the preset temperature in the refrigerating bin and comprises a temperature sensing probe and a temperature control button, the temperature sensing probe is arranged at the bottom of the refrigerating bin, the temperature control button controls the electromagnetic valve to be opened and closed, the compressor, the condenser and the temperature changing device are connected through the connecting pipe, and the heating coil, the temperature changing evaporator and the temperature changing fan are arranged in the refrigerating bin.
The temperature controller sends an opening and closing signal to the electromagnetic valve, the electromagnetic valve controls the temperature changer to adjust the temperature in the refrigerating bin, the refrigerant is compressed in the compressor and enters the condenser through the connecting pipe, and after the refrigerant is subjected to secondary temperature change in the condenser, the refrigerant enters the temperature changer through the connecting pipe, and the temperature in the refrigerating bin is adjusted by the temperature changer to reach the preset temperature of the temperature controller.
The condenser comprises an outer condenser 235 and an inner condenser 236, the electromagnetic valve comprises a heating electromagnetic valve 237 and a refrigerating electromagnetic valve 248, the connecting pipe comprises a main pipe 239 and a capillary pipe 240, the heating coil is connected in series with the heating electromagnetic valve and then connected in parallel with the inner condenser to form a heating structure, the heating electromagnetic valve controls the refrigerant to enter and exit the heating coil, the temperature-changing evaporator is connected in series with the refrigerating electromagnetic valve and then connected in parallel with the evaporator to form a cooling structure, and the refrigerating electromagnetic valve controls the refrigerant to enter and exit the temperature-changing evaporator.
The compressor, the outer condenser, the heating structure, the capillary tube and the cooling structure are connected by using a main pipe, and the refrigerant sequentially flows through the compressor, the outer condenser, the heating structure, the capillary tube and the cooling structure and then returns to the compressor.
Example 2
Taking ice cream as an example, a refrigerator with a temperature-changing storage device comprises a horizontal refrigerator, wherein the temperature-changing storage device is arranged in the horizontal refrigerator and comprises an evaporator, a compressor, an outer condenser, a heating electromagnetic valve, an inner condenser, a heating coil, a capillary tube, a temperature-changing box, a refrigeration electromagnetic valve, a temperature-changing evaporator, a temperature-changing fan and a temperature controller, the temperature-changing box comprises an outer shell and an inner refrigeration bin, the refrigerant absorbs heat in the evaporator and evaporates, enters the condenser for condensation after being compressed by the compressor, and returns to the evaporator for completing refrigeration circulation after being throttled by the capillary tube. When the consumer takes different ice cream in the refrigerator, the consumer puts the ice cream into the temperature change storage device according to different demands of the consumer, the heating electromagnetic valve and the refrigerating electromagnetic valve are controlled by the temperature controller, the temperature sensing probe of the temperature controller is positioned at the bottom of the temperature change box, the temperature controller button can be arranged to control the opening of the heating electromagnetic valve when the consumer wants ice cream with softer taste, and the medium-temperature refrigerant flowing through the external condenser enters the heating coil to heat the ice cream in the temperature change box; similarly, when consumers want ice cream with harder taste, the temperature controller button is used for opening the temperature changing fan of the refrigerating electromagnetic valve, and the refrigerant throttled by the capillary tube enters the temperature changing evaporator to cool and reduce the temperature.
The temperature changing box is composed of a precoated steel plate and a foaming material, and prevents the temperature in the box from being influenced during temperature changing. The temperature-changing evaporator is positioned above the inner press chamber of the refrigerator and comprises a heating coil, a temperature-changing evaporator and a temperature-changing fan. The temperature sensor of the control temperature controller is positioned at the bottom of the temperature changing box to sense the temperature in the box. The temperature changing box is matched with a top cover to prevent the problem that the temperature fluctuation of ice cream stored in the box is overlarge when the heating coil is operated.
When the refrigerator normally operates, the high-temperature and high-pressure refrigerant compressed by the compressor enters the outer condenser to be cooled and then becomes medium-temperature and high-pressure refrigerant, then enters the inner condenser to be further cooled and then enters the capillary throttling, and the low-temperature and low-pressure refrigerant after throttling enters the evaporator to evaporate and absorb heat in the refrigerator body to complete refrigeration cycle.
The temperature of the ice cream in the refrigerator for storing the ice cream can be below-18 ℃ to ensure the storage effect, and different consumers like different tastes, and the consumers can adjust the temperature of the ice cream through the temperature-changing storage device. When consumers like ice cream with softer taste, a heating switch of the temperature controller is opened to control a heating electromagnetic valve to be opened, medium-temperature refrigerant flowing through the external condenser is shunted into the heating coil, the ice cream in the temperature changing box is heated in a natural convection and heat radiation mode, and the temperature sensor senses that the temperature of the ice cream reaches a target value and then stops heating; in the same way, consumers like ice cream with harder mouthfeel, the refrigeration solenoid valve is controlled to be opened by opening the refrigeration switch of the temperature controller, low-temperature low-pressure refrigerant flowing through the capillary tube enters the variable-temperature evaporator, at the moment, the temperature of the variable-temperature evaporator is smaller than that of the ice cream, and the equipped variable-temperature fan is simultaneously opened to cool the ice cream in a forced convection mode.
The above embodiments are only for illustrating the structural concept and features of the present utility model, and are intended to enable those skilled in the art to understand the contents of the present utility model and implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the essence of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a alternating temperature storage device based on freezer, includes freezer body, power, its characterized in that: the refrigerator body is internally provided with a temperature change storage device, the temperature change storage device comprises a shell, a refrigerating bin and a temperature change structure, the refrigerating bin is nested in the shell, a closed temperature change cavity is formed between the refrigerating bin and the shell, the temperature change structure is arranged in the temperature change cavity, and the temperature change structure is electrically connected with a power supply.
2. The freezer-based temperature change storage device of claim 1, wherein: the temperature changing structure comprises a temperature controller, a compressor, a condenser, a temperature changer, an electromagnetic valve, a refrigerant and a connecting pipe, wherein the temperature changer is connected with a refrigerating bin, the temperature controller is used for adjusting the preset temperature in the refrigerating bin, the compressor, the condenser and the temperature changer are connected through the connecting pipe, the temperature controller sends an opening and closing signal to the electromagnetic valve, the electromagnetic valve controls the temperature changer to adjust the temperature in the refrigerating bin, the refrigerant is compressed in the compressor and enters the condenser through the connecting pipe, and enters the temperature changer through the connecting pipe after being subjected to secondary temperature change in the condenser, and the temperature in the temperature changer is adjusted to reach the preset temperature of the temperature controller.
3. The freezer-based temperature change storage device of claim 2, wherein: the condenser comprises an outer condenser and an inner condenser, the electromagnetic valve comprises a heating electromagnetic valve and a refrigerating electromagnetic valve, the temperature changer comprises a temperature changing evaporator, a heating coil pipe, an evaporator and a temperature changing fan, the connecting pipe comprises a main pipe and a capillary pipe, the heating coil pipe, the temperature changing evaporator and the temperature changing fan are arranged in a refrigerating bin, the heating coil pipe is connected with the heating electromagnetic valve in series and then connected with the inner condenser in parallel to form a heating structure, the heating electromagnetic valve controls a refrigerant to enter and exit the heating coil pipe, the temperature changing evaporator is connected with the refrigerating electromagnetic valve in series and then connected with the evaporator in parallel to form a cooling structure, and the refrigerating electromagnetic valve controls the refrigerant to enter and exit the temperature changing evaporator.
4. The freezer-based temperature change storage device of claim 3, wherein: the compressor, the outer condenser, the heating structure, the capillary tube and the cooling structure are connected by using main pipes, and the refrigerant sequentially flows through the compressor, the outer condenser, the heating structure, the capillary tube and the cooling structure and then returns to the compressor.
5. The freezer-based temperature change storage device of claim 4, wherein: the temperature controller comprises a temperature sensing probe and a temperature control button, wherein the temperature sensing probe is arranged at the bottom of the refrigerating bin, and the temperature control button controls the electromagnetic valve to be opened and closed.
6. The freezer-based temperature change storage device of claim 5, wherein: the top of the refrigerating bin is provided with an open bin opening, and the shell comprises a main shell for placing the refrigerating bin, and a top cover connected with the main shell and covering the bin opening.
7. The freezer-based temperature change storage device of claim 6, wherein: the refrigerator body is a horizontal refrigerator, a counter is arranged in the refrigerator body, the variable-temperature storage device is arranged above the counter, a clamping block is fixedly arranged on the side wall of the refrigerator body, a clamping groove is formed in the side face of the main shell, and the clamping groove is clamped on the clamping block.
8. The freezer-based temperature change storage device of any one of claims 1-7, wherein: foaming filling is injected into the temperature changing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602022.6U CN220321690U (en) | 2023-06-25 | 2023-06-25 | Temperature change storage device based on refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602022.6U CN220321690U (en) | 2023-06-25 | 2023-06-25 | Temperature change storage device based on refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321690U true CN220321690U (en) | 2024-01-09 |
Family
ID=89424484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321602022.6U Active CN220321690U (en) | 2023-06-25 | 2023-06-25 | Temperature change storage device based on refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321690U (en) |
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2023
- 2023-06-25 CN CN202321602022.6U patent/CN220321690U/en active Active
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