CN206037542U - Dairy products refrigeration vending machine - Google Patents
Dairy products refrigeration vending machine Download PDFInfo
- Publication number
- CN206037542U CN206037542U CN201620869851.4U CN201620869851U CN206037542U CN 206037542 U CN206037542 U CN 206037542U CN 201620869851 U CN201620869851 U CN 201620869851U CN 206037542 U CN206037542 U CN 206037542U
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- refrigerant tank
- vending machine
- nitrogen container
- flexible pipe
- 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.)
- Expired - Fee Related
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses a dairy products refrigeration vending machine, including a liquid nitrogen container, a liquid nitrogen container both sides wall all is provided with the fixed bolster, a liquid nitrogen container lateral wall is provided with the liquid outlet, be provided with the electrical ball valve on the liquid outlet, a liquid outlet and a hose end link to each other, the first hose other end is provided with the inlet, the inlet links to each other with spiral pipe one end, the spiral pipe other end is provided with the second hose, second hose bottom is provided with the 2nd liquid nitrogen container, the inlet sets up on refrigeration jar lateral wall, refrigeration tank deck portion is provided with first sealed lid, refrigeration tank deck portion is provided with pressure sensor, refrigeration tank bottoms portion is provided with the sealed lid of second, refrigeration tank bottoms portion inner wall is provided with non -contact temperature sensor, can reduce the food temperature fast energy -conserving and environmental protection through the liquid nitrogen.
Description
Technical field
This utility model is related to technical field of refrigerating devices, specially a kind of milk product refrigeration vending machine.
Background technology
Refrigerating plant has become indispensable a kind of the articles for daily use in now life, with the development of science and technology, each big business
Field the refrigerating plant such as horizontal refrigerator, vertical refrigerator sold be also it is multifarious, but existing refrigerating plant is provided with
Isolated inner space, it is using compressor by refrigerant cycle condensation evaporation reaching the purpose cooled down to article, cold
But speed is slower, and the conventional cold-producing medium freon of refrigerating plant has destruction to atmospheric ozone layer, produces greenhouse effect.
Low-carbon (LC) life, environmental protection are the new slogans of our lives now, and as summer weather is more hot, people more incline
To in frozen food, and refrigerating plant conventional on the market is switched on carrying out driving means refrigeration, and substantial amounts of consumption electric energy is run counter to
The theme of our environmental protections；Conventional refrigerating plant refrigeration is also very slow on the market, for this purpose, proposing a kind of milk product system
Cold vending machine.
Utility model content
The purpose of this utility model is to provide a kind of milk product refrigeration vending machine, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of milk product freezes vending machine, including the
One liquid nitrogen container, the first liquid nitrogen container two side are provided with fixed support, and the first liquid nitrogen pot sidewall is provided with liquid outlet,
Electrical ball valve is provided with the liquid outlet, and the liquid outlet is connected with first flexible pipe one end, and the first flexible pipe other end sets
Inlet is equipped with, the inlet is connected with serpentine pipe one end, the serpentine pipe other end is provided with the second flexible pipe, described second
Flexible pipe bottom is provided with the second liquid nitrogen container, and the inlet is arranged on refrigeration pot sidewall, is provided with the at the top of the refrigerant tank
One closure, is provided with pressure transducer at the top of the refrigerant tank, the refrigeration pot bottom is provided with the second closure, the system
Cold pot bottom inwall is provided with non-contact temperature sensor, the pressure transducer, non-contact temperature sensor and electronic
Ball valve is electrically connected with the power supply, and the refrigerant tank two side is provided with fixed support.
Preferably, at the top of the refrigerant tank and bottom is provided with seal groove and sealing ring.
Preferably, relief valve is provided with the top of first closure.
Preferably, anticollision coating is provided with the top of second closure.
Preferably, heat insulation layer is provided between the refrigerant tank, the first flexible pipe and the second hose inner wall and outer wall.
Compared with prior art, the beneficial effects of the utility model are：A kind of milk product refrigeration vending machine, by liquid outlet
Liquid nitrogen is entered in serpentine pipe through flexible pipe, inlet, do not need electric energy just reach one using liquid nitrogen ins and outs itself
The effect of individual refrigeration, plays a part of energy-conservation, environmental protection；Article heat is fully absorbed by liquid nitrogen, solved to thing
The effect that product are lowered the temperature rapidly.
Description of the drawings
Fig. 1 is utility model structural representation.
In figure：1st, the first liquid nitrogen container, 2, fixed support, 3, electrical ball valve, 4, liquid outlet, the 5, first flexible pipe, 6, feed tube,
7th, seal groove, 8, relief valve, the 9, first closure, 10, sealing ring, 11, pressure transducer, 12, serpentine pipe, 13, refrigerant tank,
14th, the second closure, 15, non-contact temperature sensor, the 16, second flexible pipe, the 17, second liquid nitrogen container.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of milk product refrigeration vending machine, including the first liquid
Nitrogen tank 1,1 two side of the first liquid nitrogen container are provided with fixed support 2, and fixed support 2 is provided with two disk circles, a disk
Enclose for fixing the first liquid nitrogen container 1, another disk circle is used for fixing refrigerant tank 13, and 1 side wall of the liquid nitrogen container is provided with out liquid
Mouth 4, is provided with electrical ball valve 3 on the liquid outlet 4, the liquid outlet 4 is connected with 5 one end of the first flexible pipe, first flexible pipe 5
The other end is provided with inlet 6, and the inlet 6 is connected with 12 one end of serpentine pipe, and 12 other end of the serpentine pipe is provided with
Two flexible pipes 16,16 bottom of the second flexible pipe are provided with the second liquid nitrogen container 17, and the second liquid nitrogen container 17 is used for preserving in serpentine pipe 12
The liquid nitrogen not being vaporized for flowing out, to recycle, the inlet 6 is arranged on 13 side wall of refrigerant tank, the refrigeration
The first closure 9 is provided with the top of tank 13, pressure transducer 11 is provided with the top of the refrigerant tank 13, and pressure transducer 11 is perceived
After first closure 9 is covered tightly, automatic ball valve 3 is opened, and causes liquid nitrogen to enter into by liquid outlet 4, the first flexible pipe 5 and inlet 6
In serpentine pipe 12, the first closure 9 is in open mode before article falls into refrigerant tank 13, and 13 bottom of the refrigerant tank is provided with
Second closure 14,13 bottom interior wall of the refrigerant tank are provided with non-contact temperature sensor 15, non-contact temperature sensing
Device 15 perceives article temperature when being reduced to designated value, and the second closure 14 is opened, and article falls into access section, the electrical ball valve 3,
Pressure transducer 11 and non-contact temperature sensor 15 are electrically connected with the power supply, and 13 two side of the refrigerant tank is provided with
Fixed support 2.
Specifically, at the top of the refrigerant tank 13 and bottom is provided with seal groove 7 and sealing ring 10, and sealing ring 10 is used
After covering tightly the first closure 9 and the second closure 14, it is ensured that 13 inner chamber of refrigerant tank is in air-tight state.
Specifically, the first sealing caping 9 is provided with relief valve 8, prevents refrigerant tank 13 from producing in process of refrigerastion
Excessive the GN 2 causes pressure excessive, produces blast.
Specifically, anticollision coating is provided with the top of second closure 14, prevent article from falling into 13 moment of refrigerant tank
Hard hit, damage product are produced with the second closure 14.
Specifically, filled with thermal insulation between the refrigerant tank 13, the first flexible pipe 5 and 16 inwall of the second flexible pipe and outer wall
Layer, prevents liquid nitrogen moment to be converted into the GN 2, reduces refrigeration.
Operation principle：When article falls into 13 inner chamber of refrigerant tank, after the first closure 9 of perception of pressure transducer 11 is covered tightly,
Electrical ball valve 3 is opened simultaneously, liquid nitrogen is entered in serpentine pipe 12 through liquid outlet 4, flexible pipe 5 and inlet 6, and article temperature is fast
Prompt drop is low, when non-contact temperature sensor 15 perceives article is reduced to designated value, causes the second closure 14 to be opened, while
Article falls into access section.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of milk product freezes vending machine, including the first liquid nitrogen container（1）, it is characterised in that：First liquid nitrogen container（1）Both sides
Wall is provided with fixed support（2）, first liquid nitrogen container（1）Side wall is provided with liquid outlet（4）, the liquid outlet（4）On set
It is equipped with electrical ball valve（3）, the liquid outlet（4）With the first flexible pipe（5）One end is connected, first flexible pipe（5）The other end is arranged
There is inlet（6）, the inlet（6）With serpentine pipe（12）One end is connected, the serpentine pipe（12）The other end is provided with second
Flexible pipe（16）, second flexible pipe（16）Bottom is provided with the second liquid nitrogen container（17）, the inlet（6）It is arranged on refrigerant tank
（13）On the wall of side, the refrigerant tank（13）Top is provided with the first closure（9）, the refrigerant tank（13）Top is provided with pressure
Sensor（11）, the refrigerant tank（13）Bottom is provided with the second closure（14）, the refrigerant tank（13）Bottom interior wall is arranged
There is non-contact temperature sensor（15）, the electrical ball valve（3）, pressure transducer（11）And non-contact temperature sensor
（15）It is electrically connected with the power supply, the refrigerant tank（13）Two side is provided with fixed support（2）.
2. a kind of milk product according to claim 1 freezes vending machine, it is characterised in that：The refrigerant tank（13）Top and
Bottom is provided with seal groove（7）And sealing ring（10）.
3. a kind of milk product according to claim 1 freezes vending machine, it is characterised in that：First closure（9）Top
Portion is provided with relief valve（8）.
4. a kind of milk product according to claim 1 freezes vending machine, it is characterised in that：Second closure（14）Top
Portion is provided with anticollision coating.
5. a kind of milk product according to claim 1 freezes vending machine, it is characterised in that：The refrigerant tank（13）, first
Flexible pipe（5）With the second flexible pipe（16）Heat insulation layer is provided between inwall and outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869851.4U CN206037542U (en) | 2016-08-12 | 2016-08-12 | Dairy products refrigeration vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869851.4U CN206037542U (en) | 2016-08-12 | 2016-08-12 | Dairy products refrigeration vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037542U true CN206037542U (en) | 2017-03-22 |
Family
ID=58308708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869851.4U Expired - Fee Related CN206037542U (en) | 2016-08-12 | 2016-08-12 | Dairy products refrigeration vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316491A (en) * | 2018-03-30 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of railroad platform cold chain docking heat-insulation system |
-
2016
- 2016-08-12 CN CN201620869851.4U patent/CN206037542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316491A (en) * | 2018-03-30 | 2018-07-24 | 中铁第四勘察设计院集团有限公司 | A kind of railroad platform cold chain docking heat-insulation 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 |
Granted publication date: 20170322 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |