CN203980770U - Cold-storage freshness preserving plate and the cold accumulation system that comprises it - Google Patents
Cold-storage freshness preserving plate and the cold accumulation system that comprises it Download PDFInfo
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- CN203980770U CN203980770U CN201420478431.4U CN201420478431U CN203980770U CN 203980770 U CN203980770 U CN 203980770U CN 201420478431 U CN201420478431 U CN 201420478431U CN 203980770 U CN203980770 U CN 203980770U
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- switch valve
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- insulation shell
- coldness
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Abstract
The cold accumulation system that the utility model discloses a kind of cold-storage freshness preserving plate and comprise it, comprises agent for storage of coldness container, insulation shell, handle, evaporator coil and switch valve; Switch valve comprises the first switch valve, second switch valve, the 3rd switch valve and the 4th switch valve; Agent for storage of coldness container is arranged among the inner chamber of insulation shell, in agent for storage of coldness container, has evaporator coil; Evaporator coil refrigerant outlet end and refrigerant inlet end all stretch out in outside insulation shell; On the end face of the second end of insulation shell, be provided with waste outlet; In agent for storage of coldness container, the refrigerant outlet end of evaporator coil is connected with second switch valve and the 4th switch valve in turn; In agent for storage of coldness container, the refrigerant inlet end of evaporator coil is connected with the first switch valve and the 3rd switch valve in turn.A kind of cold-storage freshness preserving plate of the present utility model and the cold accumulation system that comprises it, have cold-storage efficiency high, consuming time short, carry and transport convenient, the to ensure food advantage such as fresh and mouthfeel.
Description
Technical field
The utility model relates to a kind of cold-storage apparatus, especially a kind of cold-storage freshness preserving plate and the cold accumulation system that comprises it.
Background technology
Once meat product is exposed under the environment that temperature is higher, easily breed bacteria, stale even rotten.Especially fresh for river, seafood food must be preserved under low temperature environment.This is because in the time that environment temperature is below 10 DEG C, can make the effect of microorganism greatly weaken; Below 0 DEG C time, substantially can make microorganism stop the decomposition of food, below-20 DEG C time, the effect of enzyme stops substantially.Without fresh-keeping for meat product in refrigerator place, the methods that adopt ice block coolings now more.For example, some dining rooms are often in order to retain the delicious mouthfeel of dish in the time of upper some vegetable, and meeting lay one deck trash ice sheet under food, is melted into water after borneol released cold quantity.Be made with like this some drawback: the first, food contacts with water for a long time can affect its eating mouth feel; The second, preserve a large amount of ice cube that food adopts, bulky and heavy, be unfavorable for carrying; The 3rd, this kind of fresh-keeping mode wasted great lot of water resources.
Utility model content
The utility model is the weak point existing in above-mentioned prior art for avoiding, and the cold accumulation system that a kind of efficient, convenient, reusable cold-storage freshness preserving plate is provided and comprises it, with freshness and the mouthfeel of saving water resource, guarantee food.
The utility model be technical solution problem by the following technical solutions.
Cold-storage freshness preserving plate, its design feature is to comprise agent for storage of coldness container, insulation shell, handle, evaporator coil and switch valve; Described switch valve comprises the first switch valve, second switch valve, the 3rd switch valve and the 4th switch valve;
Described agent for storage of coldness container is arranged among the inner chamber of described insulation shell, in described agent for storage of coldness container, has described evaporator coil; Described evaporator coil refrigerant outlet end and refrigerant inlet end all stretch out in outside described insulation shell from the first end of described insulation shell; On described insulation shell, be provided with described handle;
On the end face of the second end of described insulation shell, be provided with a waste outlet that runs through described insulation shell;
In described agent for storage of coldness container, the refrigerant outlet end of evaporator coil is connected with one end of second switch valve, and the other end of second switch valve is connected with one end of the 4th switch valve;
In described agent for storage of coldness container, the refrigerant inlet end of evaporator coil is connected with one end of the first switch valve, and the other end of described the first switch valve is connected with one end of the 3rd switch valve.
The design feature of cold-storage freshness preserving plate of the present utility model is also:
Described handle comprises the first in command and the second in command; The described first in command and the second in command are arranged on respectively on the lateral surface of the first end of described insulation shell and the end face of the second end symmetrically.
The refrigeration working medium of coming in and going out in described evaporator coil adopts R134a cold-producing medium.
The utility model also provides a kind of cold accumulation system, is provided with described cold-storage freshness preserving plate on this cold accumulation system.
A kind of cold accumulation system, its design feature is to comprise cold-storage freshness preserving plate, compressor, condenser, throttle expansion valve and cabinet; Within described compressor, condenser, throttle expansion valve are all placed in described cabinet, described cold-storage freshness preserving plate is placed in the top of described cabinet;
Described the 4th other end of switch valve and the refrigerant inlet of compressor are connected, and the refrigerant outlet of compressor is connected with the refrigerant inlet end of condenser, and the refrigerant outlet end of condenser is connected with one end of throttle expansion valve; The other end of described throttle expansion valve is connected with the other end of the 3rd switch valve;
Cold-storage freshness preserving plate is described cold-storage freshness preserving plate.
Described compressor is frequency-changeable compressor.
Compared with the prior art, the utility model beneficial effect is embodied in:
A kind of cold-storage freshness preserving plate of the present utility model and the cold accumulation system that comprises it, comprise agent for storage of coldness container, waste outlet, insulation shell, handle, evaporator coil, switch valve, compressor, condenser and throttle expansion valve.Be built-in with and carried out the antirust processing evaporator coil of anticorrosion at agent for storage of coldness container, insulation shell has a waste outlet, and cold-storage freshness preserving plate can be dismantled; This hold-over plate and cold accumulation system have cold-storage efficiency high, consuming time short, carry and transport advantage easily, replace the iced fresh-keeping mode of tradition simultaneously, saving water resource, has ensured the mouthfeel of food.
A kind of cold-storage freshness preserving plate of the present utility model and the cold accumulation system that comprises it, can meet the demand of the different places food fresh keepings such as supermarket, food market or dining room, alternative employing ice cube reduces the fresh-keeping mode of tradition of food temperature, have cold-storage efficiency high, consuming time short, carry advantages such as transporting convenient, to ensure food fresh and mouthfeel.
Brief description of the drawings
Fig. 1 is the schematic three dimensional views of cold-storage freshness preserving plate of the present utility model.
Fig. 2 is the top view of cold-storage freshness preserving plate of the present utility model.
Fig. 3 is the A-A cutaway view in Fig. 2.
Fig. 4 is the schematic three dimensional views of cold accumulation system of the present utility model.
Label in accompanying drawing 1-4: 1 agent for storage of coldness container, 2 waste outlets, 3 insulation shells, the 4-1 first in command, the 4-2 second in command, 5 evaporator coils, 6-1 the first switch valve, 6-2 second switch valve, 6-3 the 3rd switch valve, 6-4 the 4th switch valve, 7 compressors, 8 condensers, 9 throttle expansion valves, 10 cabinets.
Below pass through detailed description of the invention, and the utility model is described in further detail by reference to the accompanying drawings.
Detailed description of the invention
Referring to Fig. 1-4, cold-storage freshness preserving plate of the present utility model, comprises agent for storage of coldness container 1, insulation shell 3, handle, evaporator coil 5 and switch valve; Described switch valve comprises the first switch valve 6-1, second switch valve 6-2, the 3rd switch valve 6-3 and the 4th switch valve 6-4;
Described agent for storage of coldness container 1 is arranged among the inner chamber of described insulation shell 3, has described evaporator coil 5 in described agent for storage of coldness container 1; Described evaporator coil 5 refrigerant outlet ends and refrigerant inlet end all stretch out in outside described insulation shell 3 from the first end of described insulation shell 3; On described insulation shell 3, be provided with described handle;
On the end face of the second end of described insulation shell 3, be provided with a waste outlet 2 that runs through described insulation shell;
In described agent for storage of coldness container 1, the refrigerant outlet end of evaporator coil 5 is connected with one end of second switch valve 6-2, and the other end of second switch valve 6-2 is connected with one end of the 4th switch valve 6-4;
In described agent for storage of coldness container 1, the refrigerant inlet end of evaporator coil 5 is connected with one end of the first switch valve 6-1, and the other end of described the first switch valve 6-1 is connected with one end of the 3rd switch valve 6-3.
Insulation shell can be fine heat insulation, and the arrangement of agent for storage of coldness container had both been saved space, ensured again to release the uniformity when cold.In described agent for storage of coldness container, have evaporator coil, evaporator coil 5 need to carry out the antirust processing of anticorrosion, adopts this kind of structure can improve cold-storage efficiency, shorten cool-storage time, under the policy of tou power price night carry out cold-storage also can power cost saving.
Described agent for storage of coldness container 1 can be difformity, as square, rhombus, circle etc., changeable, is satisfied with the needs of different occasions.
Described insulation shell 3 has a waste outlet 2, so that the waste water that food stays flows out, makes to keep clean on agent for storage of coldness container.
The described outer parcel of agent for storage of coldness container insulation shell, described insulation shell 3 is made up of insulation material, all be wrapped in agent for storage of coldness container 1 around, only stay end face and the Food Contact of agent for storage of coldness container 1, stop to greatest extent cool storage material to let cool towards periphery releasing in cold process, reduce cold and run off, there is a handles left and right sides of insulation shell 3, facilitates carrying and the taking and placing of cold-storage freshness preserving plate.
Described agent for storage of coldness container 1 adopts aluminium sheet to make, and inner chamber plating one deck anti-corrosion film, is filled with agent for storage of coldness in agent for storage of coldness container 1, and agent for storage of coldness is selected the cool storage material of high latent heat of phase change.，
Cycle fluid in kind of refrigeration cycle can be the cold-producing medium such as R32, R134a.
On evaporimeter 5 pipelines outside agent for storage of coldness container 1, multiple switch valves are housed, the in the situation that of switch valve Close All, cold-storage freshness preserving plate can be separated separately from cold accumulation system, in process of cool, all switch valves should be opened.
Described insulation shell has a waste outlet, in the time placing cold-storage freshness preserving plate, the certain angle that should tilt is flowed out from discharge outlet by Action of Gravity Field in time to ensure the aqueous water on cold-storage freshness preserving plate, meets cold junction ice in order to avoid rest on for a long time hold-over plate surface, affects heat-transfer effect.
Described handle comprises first in command 4-1 and second in command 4-2; Described first in command 4-1 and second in command 4-2 are arranged on respectively on the lateral surface of the first end of described insulation shell 3 and the end face of the second end symmetrically.The symmetrical both sides of insulation shell 3 are provided with first in command 4-1 and second in command 4-2, so that staff lifts described cold-storage freshness preserving plate, make cold-storage freshness preserving plate conveniently moving.
The refrigeration working medium of coming in and going out in described evaporator coil 5 adopts R134a cold-producing medium.
Described refrigeration working medium adopts R134a cold-producing medium.R134a is as most popular middle low-temperature environment-friendly cold-producing medium.Not damaging the ozone layer completely, is the environmental protection refrigerant of our times overwhelming majority of countries accreditation recommendation, is also the environmental protection refrigerant of current main flow, is widely used in adding again in first dress on new refrigeration air-conditioner and maintenance process.The toxicity of R134a is very low, non-combustible in air, and security class is A1, is very safe cold-producing medium.Cycle fluid also can be R32 cold-producing medium.
A kind of cold accumulation system, comprises cold-storage freshness preserving plate, compressor 7, condenser 8, throttle expansion valve 9 and cabinet 10; Within described compressor 7, condenser 8, throttle expansion valve 9 are all placed in described cabinet 10, described cold-storage freshness preserving plate is placed in the top of described cabinet 10;
The other end of described the 4th switch valve 6-4 is connected with the refrigerant inlet of compressor 7, and the refrigerant outlet of compressor 7 is connected with the refrigerant inlet end of condenser 8, and the refrigerant outlet end of condenser 8 is connected with one end of throttle expansion valve 9; The other end of described throttle expansion valve 9 is connected with the other end of the 3rd switch valve 6-3;
Cold-storage freshness preserving plate is described cold-storage freshness preserving plate.
Described compressor 7 is frequency-changeable compressor.
Adopt VFC, adopt the rotating speed of Frequency Converter Control frequency-changeable compressor.
Being connected with the refrigerant inlet end of the first switch valve 6-1 and evaporator coil 5 by the 3rd switch valve 6-3 successively of throttle expansion valve 9, the refrigerant inlet of described compressor 7 is connected with the refrigerant outlet end of evaporator coil 5 with second switch valve 6-2 by the 4th switch valve 6-4 successively.Condenser 8 is arranged between described compressor 7 and described throttle expansion valve 9, and the refrigerant inlet end of condenser 8 connects compressor 7, and the refrigerant outlet end of condenser 8 connects throttle expansion valve 9.The in the situation that of switch valve Close All, cold-storage freshness preserving plate can be separated separately from cold accumulation system, in process of cool, all switch valves should be opened.
At cold-storage freshness preserving plate external boiler pipeline, there is switch valve at place, and agent for storage of coldness container 1 coated outside insulation shell 3, and respectively there are 1 handles 4-1,4-2 in the symmetrical both sides of insulation shell 3.
By adopting cool storage material to substitute the mode of ice block cooling, solve without icing fresh-keeping demand for food in refrigerator place, and saved a large amount of water resources, ensure the mouthfeel of food; Pack evaporator coil into method in cold-storage freshness preserving plate, compare that some means of carrying out cold-storage by free convection are more efficient, cold-storage is consuming time shorter.
A kind of cold-storage freshness preserving plate of the present utility model and the cold accumulation system that comprises it, can meet the demand of the different places food fresh keepings such as supermarket, food market or dining room, alternative employing ice cube reduces the fresh-keeping mode of tradition of food temperature, have cold-storage efficiency high, consuming time short, carry advantages such as transporting convenient, to ensure food fresh and mouthfeel.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. cold-storage freshness preserving plate, is characterized in that, comprises agent for storage of coldness container (1), insulation shell (3), handle, evaporator coil (5) and switch valve; Described switch valve comprises the first switch valve (6-1), second switch valve (6-2), the 3rd switch valve (6-3) and the 4th switch valve (6-4);
Described agent for storage of coldness container (1) is arranged among the inner chamber of described insulation shell (3), has described evaporator coil (5) in described agent for storage of coldness container (1); Described evaporator coil (5) refrigerant outlet end and refrigerant inlet end all stretch out in outside described insulation shell (3) from the first end of described insulation shell (3); Described insulation shell is provided with described handle on (3);
On the end face of the second end of described insulation shell (3), be provided with a waste outlet (2) that runs through described insulation shell;
In described agent for storage of coldness container (1), the refrigerant outlet end of evaporator coil (5) is connected with one end of second switch valve (6-2), and the other end of second switch valve (6-2) is connected with one end of the 4th switch valve (6-4);
In described agent for storage of coldness container (1), the refrigerant inlet end of evaporator coil (5) is connected with one end of the first switch valve (6-1), and the other end of described the first switch valve (6-1) is connected with one end of the 3rd switch valve (6-3).
2. cold-storage freshness preserving plate according to claim 1, is characterized in that, described handle comprises the first in command (4-1) and the second in command (4-2); The described first in command (4-1) and the second in command (4-2) are arranged on respectively on the lateral surface of the first end of described insulation shell (3) and the end face of the second end symmetrically.
3. cold-storage freshness preserving plate according to claim 1, is characterized in that, the refrigeration working medium of coming in and going out in described evaporator coil (5) adopts R134a cold-producing medium.
4. a cold accumulation system, is characterized in that, comprises cold-storage freshness preserving plate, compressor (7), condenser (8), throttle expansion valve (9) and cabinet (10); Within described compressor (7), condenser (8), throttle expansion valve (9) are all placed in described cabinet (10), described cold-storage freshness preserving plate is placed in the top of described cabinet (10);
The other end of described the 4th switch valve (6-4) is connected with the refrigerant inlet of compressor (7), the refrigerant outlet of compressor (7) is connected with the refrigerant inlet end of condenser (8), and the refrigerant outlet end of condenser (8) is connected with one end of throttle expansion valve (9); The other end of described throttle expansion valve (9) is connected with the other end of the 3rd switch valve (6-3);
Cold-storage freshness preserving plate is the described cold-storage freshness preserving plate of one of claim 1-3.
5. cold-storage freshness preserving plate according to claim 4, is characterized in that, described compressor (7) is frequency-changeable compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478431.4U CN203980770U (en) | 2014-08-22 | 2014-08-22 | Cold-storage freshness preserving plate and the cold accumulation system that comprises it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478431.4U CN203980770U (en) | 2014-08-22 | 2014-08-22 | Cold-storage freshness preserving plate and the cold accumulation system that comprises it |
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| Publication Number | Publication Date |
|---|---|
| CN203980770U true CN203980770U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478431.4U Expired - Fee Related CN203980770U (en) | 2014-08-22 | 2014-08-22 | Cold-storage freshness preserving plate and the cold accumulation system that comprises it |
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| Country | Link |
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| CN (1) | CN203980770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180581A (en) * | 2014-08-22 | 2014-12-03 | 安徽中家智锐科技有限公司 | Cool storage preservation plate and cool storage system with same |
-
2014
- 2014-08-22 CN CN201420478431.4U patent/CN203980770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180581A (en) * | 2014-08-22 | 2014-12-03 | 安徽中家智锐科技有限公司 | Cool storage preservation plate and cool storage system with same |
| CN104180581B (en) * | 2014-08-22 | 2016-06-22 | 安徽中家智锐科技有限公司 | Cold-storage freshness preserving plate and comprise its cold accumulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170822 |