CN2640340Y - Double-freezing food table - Google Patents
Double-freezing food table Download PDFInfo
- Publication number
- CN2640340Y CN2640340Y CN 03268333 CN03268333U CN2640340Y CN 2640340 Y CN2640340 Y CN 2640340Y CN 03268333 CN03268333 CN 03268333 CN 03268333 U CN03268333 U CN 03268333U CN 2640340 Y CN2640340 Y CN 2640340Y
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- deck plate
- freezing stage
- evaporimeter
- refrigerating
- stage according
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Abstract
The utility model relates to a double refrigerating food freezing stage, which comprises a conventional refrigerating device, which in turn comprises a compressor, a condenser, a capillary tube and an evaporator. The utility model is characterized in also comprising a deck plate; a liquid nitrogen cooling device, which comprises a liquid nitrogen bottle, a cryogenic valve, a flow regulating valve and an evaporator and a box body, which supports the deck plate and in which two refrigerating devices are arranged. The compressor, the condenser, the capillary and the evaporator of the conventional refrigerating device are positioned in the box body, and the cuprum tubes of the evaporators in the two refrigerating devices are mutually-interval arranged at the underside of the stage plate, where a layer of heat-preservation material is arranged. Compared with prior art, the freezing stage has the advantages that the food can be taken as people like; the food on the freezing stage is easy to condition, and is convenient to clean off; fast refrigerating can be made, and the freezing stage can be used in the place of no power supply and other advantages. The utility model is very suitable for stores and the mobile stalls to sell the frozen food.
Description
Affiliated technical field
The utility model relates to freezing equipment, and particularly a kind of pair of refrigeration-type food product refrigeration platform is fit to sell frozen food and uses.
Background technology
As everyone knows, many now Food ﹠ Drink are sold under low-temperature condition, and except a kind of refrigerant impression was arranged to people, the effect of its maximum was to make food fresh keeping by low temperature, prevented to go bad.In the prior art, Food ﹠ Drink are placed on normally that cooling is sold in the reach in freezer, and this reach in freezer is a square box, is provided with glass door, so that client can see inner article.Confirm through long-term practice, there is following weak point in this traditional type reach in freezer always: the first is owing to structural reason, different types of food can only be deposited in the reach in freezer with overlapped way, therefore client when buying food often inconvenience ask for, can only ask waiter to help, bring certain trouble to client; It two is existing reach in freezer access food inconveniences, is not easy cleaning again; It three is just can't freeze when having a power failure, and makes the food spoilage of storage.
Summary of the invention
In order to solve the existing existing problem of reach in freezer, the utility model provides a kind of food product refrigeration platform, and this freezing stage can allow food be placed on freezing sale on the table top, be convenient to people and choose and ask for, nurse one's health easily the food position, and clear up very convenient, in addition, when having a power failure, still can freeze.
Above-mentioned task realizes by this way: this food platform comprises one by compressor, condenser, capillary and evaporimeter are formed conventional refrigerating plant, the technical program also comprises a deck plate, one by liquid nitrogen bottle, low temperature valve, a liquid nitrogen refrigerating apparatus and the supporting station panel that choke valve and evaporimeter are formed and settle the casing of two refrigerating plants, the compressor of conventional refrigerating plant, condenser, the liquid nitrogen bottle of capillary and liquid nitrogen refrigerating apparatus and low temperature valve thereof, choke valve all is placed in the casing, the copper pipe space of the evaporimeter of two refrigerating plants is arranged on the bottom surface of deck plate, and is provided with an adiabator layer in its bottom surface.
The purpose of this utility model also can take following measure to realize:
Described deck plate can adopt lithotome, artificial stone, metallic plate and plastic plate to make.
Have the concave station that to lay evaporimeter in the bottom surface of deck plate.
Respectively be provided with a metallic plate between evaporimeter and the deck plate and between evaporimeter and the adiabator layer.
Described adiabator layer can adopt foamed plastics, polyurathamc to make.
Around deck plate, also be provided with a frame.
In the frame around the deck plate, be provided with several water atomizer(-iser)s, can increase the freezing atmosphere of deck plate.
Described water atomizer(-iser) can adopt the ultrasonic vibration atomizer, can also adopt the pressure water tank that is connected with nitrogen tube, high-pressure water pipe and a fog-spray nozzle to realize spraying.
Be provided with the horizontal adjustment seat of screw-type of wheel and adjustment casing level in tank floor.
During use, start the compressor of conventional refrigerating plant, allow its refrigeration, low temperature is passed to deck plate by evaporimeter, when treating that deck plate reaches-2 ℃ to-5 ℃, can be with food, beverage is placed on the deck plate and sells.If run into power failure, or the locality does not have supply of electric power can start the liquid nitrogen refrigerating apparatus refrigeration.Because liquid nitrogen refrigerating speed is fast, even without power failure, also can start liquid nitrogen refrigerating earlier, treat that deck plate can change by conventional refrigerating plant refrigeration after the cooling rapidly.The utility model is compared with existing reach in freezer has following advantage:
1. because the utility model is to sell frozen food to open wide mode, very convenient people select and buy, and cater to very much client's shopping psychology.
2. the deck plate of open type is easily nursed one's health the article of being sold, again cleaning easily.
3. can realize fast-refrigerating.
4. can be in the place that does not have supply of electric power, or use when temporarily having a power failure.
The utility model is fit to the shop, and the stall of flowing does not especially have the place of supply of electric power to use.
Description of drawings
Fig. 1 is the cross-sectional schematic of two a kind of concrete structures of refrigeration-type food product refrigeration platform.
Fig. 2 is the structural principle schematic diagram of liquid nitrogen refrigerating system and sprayer unit thereof among Fig. 1.
The specific embodiment
With reference to Fig. 1, a kind of pair of refrigeration-type food product refrigeration platform comprises a conventional refrigeration system of being made up of compressor 1, condenser 2, capillary 3 and evaporimeter 4.The technical program also comprises a liquid nitrogen refrigerating apparatus and supporting station panel 5 that a deck plate 5 and are made of liquid nitrogen bottle 6, low temperature valve 7, choke valve 8 and evaporimeter 9 and the casing 10 of settling two refrigerating plants.The compressor 1 of conventional refrigerating plant is supported on the bottom surface of casing 10 by an elasticity quakeproof bracket, and its condenser 2 and capillary 3 also are placed in the bottom of casing 9.The liquid nitrogen bottle 6 of liquid nitrogen refrigerating apparatus is placed on the bottom surface of casing 9, connects by choke valve 8 and force pipe evaporimeter 9.Have a concave station 51 in the bottom surface of deck plate 5.The copper pipe of the evaporimeter 4 of conventional refrigerating plant and the evaporimeter 9 of liquid nitrogen refrigerating apparatus is arranged at intervals at respectively in the concave station 51 of deck plate 5, in the bottom surface of evaporimeter 4 and 9 adiabator layer 11 is set, this adiabator layer 11 adopts polyurathamc to make, in order to make the low temperature transmission more even, between the bottom surface of deck plate 5 and evaporimeter 4 and 9 and evaporimeter 4 and 9 and adiabator layer 11 between be equipped with a sheet metal 12.The frame made from metal or plastics 13 be arranged at deck plate 5 around, several water atomizer(-iser)s 14 evenly are arranged at frame 12 inboards.This water atomizer(-iser) 14 can adopt the ultrasonic vibration atomizer, can also realize spraying by the sprayer unit that as shown in Figure 2 the nitrogen tube 15 that is connected with nitrogen cylinder 6, pressure water tank 16, high-pressure water pipe 17 and fog-spray nozzle 18 are formed.Wheel 19 is arranged on the bottom surface of casing 10, so that mobile box 10.Equally, also be provided with the horizontal adjustment seat 20 of screw-type in casing 10 bottom surfaces to proofread and correct the level of casing 10.
Claims (9)
1. two refrigeration-type food product refrigeration platform, comprise one by compressor (1), condenser (2), the conventional refrigeration system that capillary (3) and evaporimeter (4) are formed, it is characterized in that also including a deck plate (5), one by liquid nitrogen bottle (6), low temperature valve (7), the casing (10) of a liquid nitrogen refrigerating apparatus that choke valve (8) and evaporimeter (9) are formed and a supporting station panel (5) and two refrigerating plants of arrangement, the compressor (1) of conventional refrigerating plant, condenser (2), the liquid nitrogen bottle (6) of capillary (3) and liquid nitrogen refrigerating apparatus, low temperature valve (7) and choke valve (8) are placed in the bottom of casing (10), the copper pipe space of the evaporimeter of two refrigerating plants (4 and 9) is arranged on the bottom surface of deck plate (5), and is provided with an adiabator layer (11) in its bottom surface.
2. freezing stage according to claim 1 is characterized in that described deck plate (5) is to make with lithotome.
3. freezing stage according to claim 1 and 2 is characterized in that having in the bottom surface of deck plate (5) concave station (51) that can lay evaporimeter (4 and 9).
4. freezing stage according to claim 1 is characterized in that also being provided with sheet metal (12) between evaporimeter (4 and 9) and the deck plate (5) and between evaporimeter (4 and 9) and the adiabator layer (8).
5. freezing stage according to claim 1 is characterized in that described adiabator layer (11) makes with foamed plastics.
6. freezing stage according to claim 1 is characterized in that also being provided with a frame (13) on every side at deck plate (5).
7. freezing stage according to claim 1 is characterized in that also being provided with several water atomizer(-iser)s (14) in deck plate (5) frame (13) inboard on every side.
8. freezing stage according to claim 7 is characterized in that described water atomizer(-iser) (14) is the ultrasonic vibration atomizer.
9. freezing stage according to claim 7 is characterized in that described water atomizer(-iser) (14) is made up of the pressure water tank (16) that is connected with nitrogen tube (15), high-pressure water pipe (17) and a fog-spray nozzle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268333 CN2640340Y (en) | 2003-08-05 | 2003-08-05 | Double-freezing food table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268333 CN2640340Y (en) | 2003-08-05 | 2003-08-05 | Double-freezing food table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640340Y true CN2640340Y (en) | 2004-09-15 |
Family
ID=34299344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268333 Expired - Fee Related CN2640340Y (en) | 2003-08-05 | 2003-08-05 | Double-freezing food table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104886234A (en) * | 2015-06-30 | 2015-09-09 | 温州科技职业学院 | Liquid nitrogen precooling device for fruits and vegetables |
| CN109662239A (en) * | 2019-02-18 | 2019-04-23 | 河南农业大学 | It is a kind of to carry out quick freezing technique using liquid nitrogen |
-
2003
- 2003-08-05 CN CN 03268333 patent/CN2640340Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104886234A (en) * | 2015-06-30 | 2015-09-09 | 温州科技职业学院 | Liquid nitrogen precooling device for fruits and vegetables |
| CN104886234B (en) * | 2015-06-30 | 2018-03-27 | 温州科技职业学院 | A kind of fruits and vegetables Liquid nitrogen precooler device |
| CN109662239A (en) * | 2019-02-18 | 2019-04-23 | 河南农业大学 | It is a kind of to carry out quick freezing technique using liquid nitrogen |
| CN109662239B (en) * | 2019-02-18 | 2022-04-12 | 河南农业大学 | Process for rapidly freezing by using liquid nitrogen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |