CN205606975U - High -efficient system ice and snow device of liquid nitrogen - Google Patents
High -efficient system ice and snow device of liquid nitrogen Download PDFInfo
- Publication number
- CN205606975U CN205606975U CN201620304213.8U CN201620304213U CN205606975U CN 205606975 U CN205606975 U CN 205606975U CN 201620304213 U CN201620304213 U CN 201620304213U CN 205606975 U CN205606975 U CN 205606975U
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- CN
- China
- Prior art keywords
- liquid nitrogen
- ice
- ice making
- vallecular cavity
- utility
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- 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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Abstract
The utility model discloses a high -efficient system ice and snow device of liquid nitrogen, including system ice vallecular cavity, set up in the liquid nitrogen chamber of system ice vallecular cavity outer wall, set up auger scraper in system ice vallecular cavity, be located the hollow shaft at auger scraper center and set up the ice outlet on system ice vallecular cavity. The utility model discloses the not direct in contact with water heat transfer system of liquid nitrogen ice, but through set up the liquid nitrogen chamber at system ice vallecular cavity outer wall, the low temperature liquid nitrogen carries out heat exchange system ice back with water through system ice vallecular cavity wall, but nitrogen gas cyclic utilization practices thrift the cold source. The utility model has the advantages of simple and reasonable structure, the cold source high -usage is realized the flow control and is iced, can satisfy system ice and snow needs, especially is suitable for the distant refrigerated transport's of needs operation on the sea, and the ice and snow flower that looses can be followed with the system of following.
Description
Technical field
This utility model relates to a kind of ice maker, is specifically related to a kind of liquid nitrogen efficient ice making snow device.
Background technology
Existing ice maker has polytype, ice maker is applied in refrigerator mostly, not having the rapid ice making device of absolute construction, in sky, temperature is higher, when needing the insurance of remote way to transport some things, add substantial amounts of ice cube often and carry out fresh-keeping, the food materials such as such as seafood, so on the one hand increase cost of transportation and difficulty, and another facilitates transport to have limitation, it is difficult to ensure that the thawing degree of ice cube, and ice cube can not be with making.Particularly with fish on the Hai Hu that water source is the most desirable operation time, need aboard ship to carry substantial amounts of ice cube, take ship load space, it must also be ensured that return to land before ice melting, marine product is transported in the freezer on land, affect the convenience of operation of fishing, affect efficiency of fishing；Existing easy ice maker, unreasonable structure, low-temperature receiver utilizes rate variance, it is impossible to carry out flow-control, and ice-making effect is poor, and ice-making capacity is little, it is impossible to be well applicable to operation on the sea.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of rational in infrastructure, ice making snow is effective and can quickly obtain the liquid nitrogen efficient ice making snow device of flakes ice slag.
To achieve these goals, the technical scheme that this utility model is taked is as follows:
A kind of liquid nitrogen efficient ice making snow device, the liquid nitrogen chamber including ice making vallecular cavity, being arranged on ice build-up tank cavity outer wall, the auger scraper being arranged on ice build-up tank intracavity, is positioned at the hollow axle at auger scraper center and is arranged on the ice mouth on ice making vallecular cavity.
Further improving as this utility model, one end of described hollow axle is fixedly connected on the machine shaft of motor, and the other end of described hollow axle is connected on ice build-up tank cavity wall by bearing.
Further improve as this utility model, described hollow axle is arranged at intervals with water jet.
Further improving as this utility model, the other end of described hollow axle is connected with the pumping line of water pump.
Further improve as this utility model, described water pump is provided with pump water inlet.
Further improve as this utility model, described liquid nitrogen chamber is provided with liquid nitrogen entrance and liquid nitrogen outlet.
Further improving as this utility model, described water pump and motor are connected respectively on panel.
Further improve as this utility model, described panel is provided with activate switch and alarm.
Compared with prior art, having the beneficial effect that acquired by this utility model:
This utility model uses liquid nitrogen to carry out rapid ice making, and the nitrogen of liquid, is that inertia is inactive, colourless, odorless, non-corrosiveness, non-combustible, temperature is extremely low, this utility model liquid nitrogen not directly and water contact heat-exchanging ice making, but by arranging liquid nitrogen chamber at ice build-up tank cavity outer wall, after low temperature liquid nitrogen and water carry out heat exchange ice making by ice build-up tank cavity wall, nitrogen recycles from liquid nitrogen intracavity portion, without producing liquid nitrogen waste, saves low-temperature receiver；Water is sprayed onto by the water jet on hollow axle after carrying out heat exchange on ice build-up tank cavity wall and congeals into ice, ice sheet is attached on ice bank cavity wall, rotated by driven by motor hollow axle, ice sheet is scraped and along with auger is transported at ice mouth by the auger scraper being arranged on hollow axle, during ice making, by scraper, the ice sheet of ice build-up tank inwall is scraped easily and fast, concurrently formed flakes, it is achieved that ice and snow is quickly produced；Hollow axle is the rotary shaft of auger scraper, is the passage of water entrance ice making vallecular cavity simultaneously, and structure simplifies practicality, reaches optimal water spray effect.This utility model is simple and reasonable, and low-temperature receiver utilization rate is high, it is achieved amount controls ice, can meet ice making snow needs, be particularly suitable for needing the operation on the sea of long-distance Refrigerated Transport, and dissipating ice and snow flower can be with system.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In the accompanying drawings:
1 pump water inlet, 2 water pumps, 3 ice mouths, 4 ice making vallecular cavities, 5 liquid nitrogen chambeies, 6 water jets, 7 liquid nitrogen entrances, 8 machine shafts, 9 pumping lines, 10 bearings, 11 liquid nitrogen outlets, 12 panels, 13 auger scrapers, 14 activate switches, 15 alarms, 16 motors, 17 hollow axles.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is carried out further details of narration.
As shown in Figure 1, a kind of liquid nitrogen efficient ice making snow device, the liquid nitrogen chamber 5 including ice making vallecular cavity 4, being arranged on ice making vallecular cavity 4 outer wall, the auger scraper 13 being arranged in ice making vallecular cavity 4, the hollow axle 17 being positioned at auger scraper 13 center and the ice mouth 3 being arranged on ice making vallecular cavity 4, liquid nitrogen chamber 5 is enclosed in the metal outer wall of liquid nitrogen chamber 5 in the form of a ring.One end of described hollow axle 17 is fixedly connected on the machine shaft 8 of motor 16, and the other end of described hollow axle 17 is connected on ice making vallecular cavity 4 inwall by bearing 10.It is arranged at intervals with water jet 6 on described hollow axle 17.The other end of described hollow axle 17 is connected with the pumping line 9 of water pump 2.Being provided with pump water inlet 1 on described water pump 2, pump water inlet 1 can connect pre-adjusting to the low-temperature cold water closing on set point, it is possible to connects room temperature cold water.It is provided with liquid nitrogen entrance 7 and liquid nitrogen outlet 11 on described liquid nitrogen chamber 5, exports 11 by liquid nitrogen entrance 7 and liquid nitrogen and make the liquid nitrogen formation in liquid nitrogen chamber 5 recycle.Described water pump 2 and motor 16 are connected respectively on panel 12.Being provided with activate switch 14 and alarm 15 on described panel 12, activate switch controls the start and stop of whole device, and alarm 15 is carried out and alarm when operation irregularity.
This utility model uses liquid nitrogen to carry out rapid ice making, and the nitrogen of liquid, is that inertia is inactive, colourless, odorless, non-corrosiveness, non-combustible, temperature is extremely low, this utility model liquid nitrogen not directly and water contact heat-exchanging ice making, but by arranging liquid nitrogen chamber 5 at ice making vallecular cavity 4 outer wall, after low temperature liquid nitrogen and water carry out heat exchange ice making by ice making vallecular cavity 4 wall, nitrogen utilizes in liquid nitrogen chamber 5 inner loop, without producing liquid nitrogen waste, saves low-temperature receiver；Water is sprayed onto by the water jet 6 on hollow axle 17 after carrying out heat exchange on ice making vallecular cavity 4 inwall and congeals into ice, ice sheet is attached on ice making vallecular cavity 4 inwall, hollow axle 17 is driven to rotate by motor 16, ice sheet is scraped and is transported at ice mouth 3 along with auger scraper 13 rotates by the auger scraper 13 being arranged on hollow axle 17, during ice making, by auger scraper 13, the ice sheet of ice making vallecular cavity 4 inwall is scraped easily and fast, concurrently formed flakes, it is achieved that ice and snow is quickly produced；Hollow axle 17 is the rotary shaft of auger scraper 13, is the passage of water entrance ice making vallecular cavity 4 simultaneously, and structure simplifies practicality, reaches optimal water spray effect.This utility model is simple and reasonable, and low-temperature receiver utilization rate is high, it is achieved amount controls ice, can meet ice making snow needs, be particularly suitable for needing the operation on the sea of long-distance Refrigerated Transport, and dissipating ice and snow flower can be with system.
The above embodiment is only preferred embodiment of the present utility model, and the not feasible enforcement of this utility model is exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from this utility model principle and spirit, within all should being contemplated as falling with claims of the present utility model.
Claims (8)
1. a liquid nitrogen efficient ice making snow device, it is characterised in that: it includes ice making vallecular cavity (4), the liquid nitrogen chamber (5) being arranged on ice making vallecular cavity (4) outer wall, the auger scraper (13) being arranged in ice making vallecular cavity (4), the hollow axle (17) being positioned at auger scraper (13) center and the ice mouth (3) being arranged on ice making vallecular cavity (4).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 1, it is characterized in that: one end of described hollow axle (17) is fixedly connected on the machine shaft (8) of motor (16), the other end of described hollow axle (17) is connected on ice making vallecular cavity (4) inwall by bearing (10).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 2, it is characterised in that: it is arranged at intervals with water jet (6) on described hollow axle (17).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 3, it is characterised in that: the other end of described hollow axle (17) is connected with the pumping line (9) of water pump (2).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 4, it is characterised in that: it is provided with pump water inlet (1) on described water pump (2).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 5, it is characterised in that: it is provided with liquid nitrogen entrance (7) and liquid nitrogen outlet (11) on described liquid nitrogen chamber (5).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 6, it is characterised in that: described water pump (2) and motor (16) are connected respectively on panel (12).
A kind of liquid nitrogen efficient ice making snow device the most according to claim 7, it is characterised in that: it is provided with activate switch (14) and alarm (15) on described panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304213.8U CN205606975U (en) | 2016-04-13 | 2016-04-13 | High -efficient system ice and snow device of liquid nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304213.8U CN205606975U (en) | 2016-04-13 | 2016-04-13 | High -efficient system ice and snow device of liquid nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606975U true CN205606975U (en) | 2016-09-28 |
Family
ID=56971865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304213.8U Expired - Fee Related CN205606975U (en) | 2016-04-13 | 2016-04-13 | High -efficient system ice and snow device of liquid nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036358A (en) * | 2017-05-09 | 2017-08-11 | 广州中臣埃普科技有限公司 | A kind of artificial snow-making system and its snow making method |
| CN108534418A (en) * | 2018-05-30 | 2018-09-14 | 深圳市德尔制冷设备有限公司 | snow blower |
-
2016
- 2016-04-13 CN CN201620304213.8U patent/CN205606975U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036358A (en) * | 2017-05-09 | 2017-08-11 | 广州中臣埃普科技有限公司 | A kind of artificial snow-making system and its snow making method |
| CN108534418A (en) * | 2018-05-30 | 2018-09-14 | 深圳市德尔制冷设备有限公司 | snow blower |
| CN108534418B (en) * | 2018-05-30 | 2023-12-22 | 深圳市德尔制冷设备有限公司 | Snow floating machine |
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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: 20160928 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |