CN206827341U - A kind of small-sized cooling case - Google Patents
A kind of small-sized cooling case Download PDFInfo
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- CN206827341U CN206827341U CN201720374792.8U CN201720374792U CN206827341U CN 206827341 U CN206827341 U CN 206827341U CN 201720374792 U CN201720374792 U CN 201720374792U CN 206827341 U CN206827341 U CN 206827341U
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Abstract
The utility model discloses a kind of small-sized cooling case, including casing, chamber door, heat-insulation layer, agent for storage of coldness, agent for storage of coldness frame and monitoring system；Heat-insulation layer is made up of hard polyurethane material, aluminium-foil paper, continuous hot galvanizing sheet metal and air buffer；Agent for storage of coldness frame is the cavity structure of pentahedron formula, is used for depositing agent for storage of coldness among shelf；Temperature sensor of the monitoring system by box inside and the LCD display installed in tank surface form.The beneficial effects of the utility model are：It can in real time monitor and realize goods temperature keeping effect good for a long time；Refrigerating box structure design is simple, is not required to provide external power source, energy-conserving and environment-protective, stability are high；Box volume is small simultaneously, can eliminate the spelling case limitation of different category goods, lift convenience and the flexibility of dispatching, reduce cold chain goods delivery cost.
Description
Technical field
A kind of small-sized cooling case is the utility model is related to, for food refrigerating and fresh-keeping field.
Background technology
China's Cold Chain Logistics are quickly grown, and are about 35% from 2008~2014 cold chain stock's growth rates, by 2015
Cold chain market scale is up to 158,300,000,000 yuan, it is contemplated that is up to 347,900,000,000 yuan to the year two thousand twenty market scale.At present, cold chain cargo transport
Frozen products insulated container and refrigerator car are relied primarily on, because car body and capacity are larger, its advantage in terms of big part, bulk transport is bright
It is aobvious, but problems but be present in the transport, delivery process in the scattered cold chain goods of smallclothes：
1）Cargo transport cost is of a relatively high.Due to the transport of the characteristic of cold chain goods, even single good, also need to lead to
Special refrigerating equipment is crossed, to keep specific deepfreeze effect in transportation, causes the consumption for the energy sources big, dispenses efficiency
Low, overall cost of transportation is of a relatively high.
2）Cold chain groupage traffic is limited by kinds of goods species.To reduce goods delivery cost, increase and dispense efficiency, one in industry
As take the mode for spelling case to carry out the transport and dispatching of goods.But the goods for refrigerated goods, especially foodstuff to spelling case
Species have strict demand.For example to avoid fresh food from mutually polluting, fresh-keeping fruits and vegetables can not load in mixture.
3）Refrigerating equipment construction is complicated, and stabilization of equipment performance is not high.At present, either frozen products insulated container, refrigerator car or special
Small-sized cooling cabinet, itself constructs complexity, and stabilization of equipment performance is not high, and is both needed to the externally fed of continuation, once equipment
Break down or power-off, deepfreeze effect are difficult to ensure that.
4）City, which is restricted driving, causes the cold chain problem of going down town to highlight.Because refrigerator car is generally the van or semi-mounted of large volume
Car, easily influenceed by restricting urban vehicles etc., cause cold chain goods, especially answer the acute cold chain goods delivery time limit to be difficult to
All risk insurance is demonstrate,proved.
Therefore, a kind of small-sized cooling dedicated box of the present utility model, matches somebody with somebody to solve above-mentioned shipping parcels in cold chain
The problems such as spelling case hardly possible in sending, distribution cost are high, dispatching is inconvenient.
Utility model content
In order to solve the problems such as spelling case of the shipping parcels in cold chain distribution is difficult, distribution cost is high, dispatching is inconvenient, this practicality
A kind of refrigerating box of small volume of new invention, including casing, chamber door, heat-insulation layer, agent for storage of coldness, in addition to agent for storage of coldness frame and prison
Control system；Heat-insulation layer is made up of hard polyurethane material, aluminium-foil paper, continuous hot galvanizing sheet metal and air buffer；Agent for storage of coldness
Frame is the cavity structure of pentahedron formula, is used for depositing agent for storage of coldness among shelf；Monitoring system by box inside temperature sensor
With the LCD display composition installed in tank surface.
Wherein, the heat-insulation layer in casing is hexahedron structure, based on hard polyurethane material, inside set air every
Layer, it is outside successively with masking foil and continuous hot galvanizing sheet metal covering parcel.
Heat-insulation layer in casing is ordered with casing to be integrated, and the heat-insulation layer at chamber door is combined as a whole with chamber door, is adopted at crack between a door and its frame
Sealed with encapsulants such as felts.
Agent for storage of coldness frame and agent for storage of coldness composition one, after being put into freezer freezing, refrigerating box case is integrally embedded in by slideway mode
In vivo, it is easily operated.
The thickness of the air buffer is 10-15mm, and more preferable temperature keeping effect can be achieved.
The continuous hot galvanizing sheet metal thickness is 0.5-1.0mm.
Bar code is sprayed with the agent for storage of coldness frame, facilitates staff to understand agent for storage of coldness frame in freezer by handheld terminal
Quantity and the real-time condition of agent for storage of coldness frame freezing（Including temperature, humidity）.
The size of the casing is profound height=1.3m × 1.0m × 1.35m, can be matched with general lorry internal capacity,
Improve space availability ratio.
The beneficial effects of the utility model are：It is good by adding heat insulation effect in the refrigerating box of special diminutive volume
Heat-insulation layer and practical convenient agent for storage of coldness frame, the low temperature that casing goods can be caused to have been kept in long period transportation
Cold storage effect, the convenient situation for monitoring goods in refrigerating box in real time of temperature monitoring system；Because casing carries cold storage function in itself,
Structure design is simple, is not required to provide external power source, energy-conserving and environment-protective, stability are high；Refrigerating box small volume simultaneously, can eliminate different product
The spelling case limitation of class goods, lifts convenience and the flexibility of dispatching, reduces cold chain goods delivery cost.
Brief description of the drawings
Fig. 1 is small-sized cooling box body schematic diagram；
Fig. 2 is small-sized cooling chamber door body structural representation；
Fig. 3 is small-sized cooling case internal structure schematic diagram；
Fig. 4 is the heat insulation layer structure schematic diagram of small-sized cooling case.
Wherein, 1- casings；2-LCD display screens；3- bar codes；4- chamber doors；5- heat-insulation layers；6- deposits agent for storage of coldness；7- slideways；
8- continuous hot galvanizing sheet metals；9- masking foils；10- polyurethane heat insulation materials；11- air buffers.
Embodiment
Structure, application method and advantage of the present utility model are further elaborated with reference to the accompanying drawings and examples.
As Figure 1-4, small-sized cooling case of the present utility model, including casing, chamber door, heat-insulation layer, agent for storage of coldness, with
And agent for storage of coldness frame and monitoring system.More to utilize inner space, increase goods dress plot ratio, small-sized cooling case is closed using aluminium
Golden plate is made, and with reference to the inside dimension of general van and container, big I uses profound a height of 1.3m × 1.0m
× 1.35m size, tank surface are sprayed with bar code, temperature sensor are housed inside refrigerating box, sensor will can collect
By single-chip microcomputer real-time display on the lcd screen, staff can understand the refrigeration shape of goods in refrigerating box in time to temperature signal
State.Heat-insulation layer in casing is ordered with casing to be integrated, and the heat-insulation layer at chamber door is combined as a whole with chamber door, and felt is used at crack between a door and its frame
Sealed Deng encapsulant.
Wherein, the heat-insulation layer in casing is hexahedron structure, based on hard polyurethane material, inside set air every
Layer, it is outside masking foil to be protected to exempt from brokenly with masking foil and continuous hot galvanizing sheet metal covering parcel, galvanized sheet metal successively
Damage.By using the good polyurethane material of heat preservation property as insulation layer main body（Hot coefficient is 0.028W/MK~0.042W/
M·K）, two layers of air buffer is set inside polyurethane material, further increases thermal conduction resistance, to strengthen heat insulation effect.Through heat
Force equation is calculated and learnt, when using the air buffer of 10-15mm thickness in heat-insulation layer, heat insulation effect is better than simple using insulation
Material.Therefore the preferred 10-15mm of thickness of air buffer, it is possible to achieve more preferable temperature keeping effect.
The energy that 40% or so is there are about in the transmittance process of heat is the transmission in the form of heat radiation, therefore by using
Radiant heat higher in external environment condition is reflected back external environment condition, the relatively low radiant heat of internal energy is reflected back by aluminium-foil paper
Inside incubator, the heat transfer that incubator is carried out with radiation mode is reduced with this.
Agent for storage of coldness is mainly made up of energy storage agent, phase transformation regulator, anti-five kinds of cryogen, anti-phase separation agent, inducing agent materials crossed,
With the good cold characteristic of storage and physical characteristic, have by phase transformation absorbed under cryogenic conditions discharged under cold, hot conditions it is cold
The characteristics of amount, and there is longer cooling time than common ice source, significant effect, therefore can be as " low-temperature receiver " of refrigerating box.
Agent for storage of coldness frame is the cavity structure of pentahedron formula, is used for depositing agent for storage of coldness among shelf.In use, by agent for storage of coldness and agent for storage of coldness frame
（With bar code）Composition one, integrally it is embedded in container, can be effectively ensured in refrigerating box at long-time by slideway
In low-temperature condition.Bar code is sprayed with agent for storage of coldness frame, facilitates staff to understand agent for storage of coldness frame in freezer by handheld terminal
Quantity and the real-time condition of agent for storage of coldness frame freezing（Including temperature, humidity）.
Specific work flow is as follows：
（1）Agent for storage of coldness is freezed and cased：By agent for storage of coldness frame（One is formed with agent for storage of coldness）Entirety is put into less than -20 DEG C cold
Storehouse, freezing take out agent for storage of coldness frame after 12 hours.Staff can understand in each freezer which has respectively by handheld terminal
Several agent for storage of coldness framves（With bar code）, and the real-time condition of agent for storage of coldness frame freezing（Including temperature, humidity）, can be according to need
Freezing storehouse temperature, humidity and cooling time etc. are adjusted by handheld terminal.Finally, the agent for storage of coldness frame after freezing takes
Go out and be embedded in by slideway in refrigerating box.
（2）Refrigerated goods are cased and transported：After refrigerating box is transported into cargo handling area completion vanning, entrucking fortune is carried out
It is defeated.
（3）Reclaim agent for storage of coldness frame：The agent for storage of coldness frame of abundant release cold energy is integrally taken out, it is cold again to be sent into freezer progress
Freeze, to reuse.
Actual verification proves, by using small-sized cooling case of the present utility model, it is ensured that cargo refrigeration was up to 48 hours.By
In small-sized cooling case small volume, the light weight, external power supply is not required to, can transport, considerably reduce with other mixed stowages
Freight, improve the ageing of cargo transport；Refrigerating box structure design is simple simultaneously, and stabilization of equipment performance is high, is using
Cheng Zhong, without the hanging device operating personnel and maintenance of electromechanical equipment personnel of specialty, cost of labor is substantially reduced, improves work
Efficiency.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
Feature and the equivalence changes done of principle, be included in the utility model patent application range.
Claims (8)
1. a kind of small-sized cooling case, including casing, chamber door, heat-insulation layer, agent for storage of coldness, it is characterised in that also including agent for storage of coldness frame and
Monitoring system；Heat-insulation layer is made up of hard polyurethane material, aluminium-foil paper, continuous hot galvanizing sheet metal and air buffer；Cold-storage
Agent frame is the cavity structure of pentahedron formula, is used for depositing agent for storage of coldness among shelf；Monitoring system by box inside TEMP
Device and the LCD display composition installed in tank surface.
2. small-sized cooling case according to claim 1, it is characterised in that the heat-insulation layer is hexahedron structure, with hard
Polyurethane material is main body, and inside sets air buffer, outside successively with masking foil and continuous hot galvanizing sheet metal covering parcel.
3. small-sized cooling case according to claim 2, it is characterised in that the heat-insulation layer in casing is ordered with casing to be integrated,
Heat-insulation layer at chamber door is combined as a whole with chamber door, is sealed at crack between a door and its frame using encapsulant.
4. small-sized cooling case according to claim 2, it is characterised in that the thickness of the air buffer is 10-15mm.
5. small-sized cooling case according to claim 2, it is characterised in that the continuous hot galvanizing sheet metal thickness is 0.5-
1.0mm。
6. small-sized cooling case according to claim 1, it is characterised in that the agent for storage of coldness frame and agent for storage of coldness composition one,
After being put into freezer freezing, integrally it is embedded in by slideway mode in reefer body.
7. small-sized cooling case according to claim 6, it is characterised in that be sprayed with bar code on the agent for storage of coldness frame.
8. according to the small-sized cooling case described in claim any one of 1-7, it is characterised in that the box sizes are：Profound height=
1.3m×1.0m×1.35m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374792.8U CN206827341U (en) | 2017-04-11 | 2017-04-11 | A kind of small-sized cooling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374792.8U CN206827341U (en) | 2017-04-11 | 2017-04-11 | A kind of small-sized cooling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206827341U true CN206827341U (en) | 2018-01-02 |
Family
ID=60768325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374792.8U Expired - Fee Related CN206827341U (en) | 2017-04-11 | 2017-04-11 | A kind of small-sized cooling case |
Country Status (1)
| Country | Link |
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| CN (1) | CN206827341U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592471A (en) * | 2018-04-12 | 2018-09-28 | 中铁第四勘察设计院集团有限公司 | A kind of miniature cold storage and the Cold Chain Logistics system based on the miniature cold storage |
| CN111776434A (en) * | 2020-06-11 | 2020-10-16 | 惠州市君源配送有限公司 | Give birth to bright delivery box and delivery mode |
| CN112269180A (en) * | 2020-09-10 | 2021-01-26 | 深圳市德行智能科技有限公司 | Container volume rate online detection system for container truck |
| CN113994161A (en) * | 2019-06-17 | 2022-01-28 | 松下知识产权经营株式会社 | Constant temperature container |
-
2017
- 2017-04-11 CN CN201720374792.8U patent/CN206827341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592471A (en) * | 2018-04-12 | 2018-09-28 | 中铁第四勘察设计院集团有限公司 | A kind of miniature cold storage and the Cold Chain Logistics system based on the miniature cold storage |
| CN113994161A (en) * | 2019-06-17 | 2022-01-28 | 松下知识产权经营株式会社 | Constant temperature container |
| CN111776434A (en) * | 2020-06-11 | 2020-10-16 | 惠州市君源配送有限公司 | Give birth to bright delivery box and delivery mode |
| CN112269180A (en) * | 2020-09-10 | 2021-01-26 | 深圳市德行智能科技有限公司 | Container volume rate online detection system for container truck |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |