CN207865806U - Multi-functional rapid cooling machine - Google Patents
Multi-functional rapid cooling machine Download PDFInfo
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- CN207865806U CN207865806U CN201721519200.3U CN201721519200U CN207865806U CN 207865806 U CN207865806 U CN 207865806U CN 201721519200 U CN201721519200 U CN 201721519200U CN 207865806 U CN207865806 U CN 207865806U
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- babinet
- heat exchanger
- rapid cooling
- exhaust pipe
- cooling machine
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Abstract
The utility model discloses a kind of multi-functional rapid cooling machines, including babinet and hermatic door, it is provided with partition board in the babinet, the inner space of babinet is divided into Heat Room and the cooling chamber for placing cooled object by the partition board, the hermatic door is installed on the front end of the cooling chamber, it is provided with heat exchanger in the Heat Room, there are two heat exchanger low-temperature receiver interfaces for setting on the outside of the babinet for heat exchanger, the Heat Room is provided with vacuum exhaust pipe, the entrance of the vacuum exhaust pipe is located at the outside of the babinet, and the partition board is provided with circulating fan and return air inlet.In one, the equipment scope of application is wider for two kinds of air-cooled quickly cooling of the utility model set, vacuum quickly cooling functions, and an equipment can meet the different cooling requirements of different materials, while equipment can also be made to have decompression storage function by way of decompression.The utility model has the advantages that reasonable for structure, easy to operate, the operation is stable.
Description
Technical field
The utility model is related to cooling equipment technical fields, and in particular to a kind of multi-functional rapid cooling machine.
Background technology
In the prior art, according to refrigeration principle difference, cooler is generally divided into air-cooled quickly cooling cooler and vacuum quickly cooling
Cooler, the scope of application of the two is also different in actual production.
However, in order to meet the different cooling requirements of different materials, usually need to be equipped with air-cooled speed simultaneously in the prior art
Cold cooler and vacuum quickly cooling cooler, this can undoubtedly increase equipment investment, increase cost.
Therefore, there is an urgent need for a kind of air-cooled quickly cooling of set, true air speeds to be cooler than integrated multi-functional rapid cooling machine in the prior art.
Invention content
The purpose of this utility model is to overcome the shortcomings of the prior art, the air-cooled quickly cooling of a kind of set, true is provided
Air speed is cooler than integrated multi-functional rapid cooling machine.
The utility model is achieved through the following technical solutions：A kind of multi-functional rapid cooling machine, including babinet and close
Closure door is provided with partition board in the babinet, which by the inner space of babinet is divided into Heat Room and for placing cooled object
Cooling chamber, the hermatic door is installed on the front end of the cooling chamber, heat exchanger is provided in the Heat Room, heat exchanger is in institute
Stating setting on the outside of babinet, there are two heat exchanger low-temperature receiver interfaces, the Heat Room to be provided with vacuum exhaust pipe, the vacuum exhaust pipe
Entrance is located at the outside of the babinet, and the partition board is provided with circulating fan and return air inlet.
The vacuum exhaust pipe includes that manifold and vertical uniform more branch pipes being connected on the manifold, every branch pipe are all provided with
It is equipped with multiple blow vents.
The entrance of the vacuum exhaust pipe is connected with extraction valve, and one section of the close entrance of the vacuum exhaust pipe is also connected with
There is branch pipe fitting, which is connected with charge valve and inflatable filter device.
The partition board is provided with multiple circulating fans of longitudinal arrangement and multiple return air inlets of longitudinal arrangement, circulating fan and
Return air inlet is located at the left and right sides of the heat exchanger.
The inlet of those circulating fans is both provided with air door, and the heat exchanger is located at the vacuum exhaust pipe and institute
It states between return air inlet.
Those described return air inlets are both provided with air door, and the heat exchanger is located at the vacuum exhaust pipe and the circulating fan
Between.
The cooling chamber is provided with condensed water catch basin immediately below the heat exchanger, the bottom of the condensed water catch basin
It is connected with condensation water drainage pipe, the entrance of condensation water drainage pipe is provided with condensation water drainage valve on the outside of the babinet.
It is both provided with thermal insulating warm-keeping layer in the tank wall of the babinet and in the chamber door.
In the tank wall of the babinet and the chamber door is both provided with more reinforcing ribs.
The heat exchanger is provided with defroster.
The utility model has the beneficial effects that：Two kinds of air-cooled quickly cooling of the utility model set, vacuum quickly cooling functions in one,
The equipment scope of application is wider, and an equipment can meet the different cooling requirements of different materials, while can also pass through decompression
Mode makes equipment have decompression storage function.The utility model has the advantages that reasonable for structure, easy to operate, the operation is stable.
Description of the drawings
Fig. 1 is the dimensional structure diagram at first visual angle of the utility model；
Fig. 2 is the dimensional structure diagram at second visual angle of the utility model；
Fig. 3 is the positive structure schematic of the utility model；
Fig. 4 be Fig. 3 A-A to cross-sectional view；
Fig. 5 is the cross-sectional view of the B-B direction of Fig. 3；
Fig. 6 is the structural schematic diagram of vacuum exhaust pipe；
Fig. 7 is the cross-sectional view of second of embodiment of the utility model；
Fig. 8 is the cross-sectional view of the third embodiment of the utility model；
Fig. 9 is the using state structure diagram of the utility model.
In figure：1- circulating fans；2- vacuum exhaust pipes；3- return air inlets；4- heat exchangers；5- thermal insulating warm-keeping layers；6- reinforces
Muscle；7- heat exchanger low-temperature receiver interfaces；8- condensation water drainage pipes；9- partition boards；10- babinets；11- hermatic doors；12- condensation water drainage valves；
13- condensed water catch basins；14- extraction valves；15- charge valves；16- inflatable filter devices；17- refrigeration units；18- vacuum pump sets；19-
Cooled object；20- air doors；21- cooling chambers；22- Heat Rooms.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing.
As Figure 1-Figure 5, a kind of multi-functional rapid cooling machine, including babinet 10 and hermatic door 11, the interior setting of babinet 10
There is partition board 9, which is divided into Heat Room 22 and the cooling chamber 21 for placing cooled object 19 by the inner space of babinet 10,
Hermatic door 11 is installed on the front end of cooling chamber 21, heat exchanger 4 is provided in Heat Room 22, heat exchanger 4 is in 10 outside setting of babinet
There are two heat exchanger low-temperature receiver interfaces 7, and Heat Room 22 is provided with vacuum exhaust pipe 2, and the entrance of the vacuum exhaust pipe 2 is located at babinet 10
Outside, partition board 9 is provided with circulating fan 1 and return air inlet 3.
As shown in fig. 6, vacuum exhaust pipe 2 includes manifold and vertical uniform more branch pipes being connected on the manifold, every
Branch pipe is both provided with multiple blow vents.
As shown in figure 4, the entrance of vacuum exhaust pipe 2 is connected with extraction valve 14, one section of the close entrance of vacuum exhaust pipe 2
It is also associated with branch pipe fitting, which is connected with charge valve 15 and inflatable filter device 16.
As shown in Figure 1, partition board 9 is provided with multiple circulating fans 1 of longitudinal arrangement and multiple return air inlets 3 of longitudinal arrangement,
Circulating fan 1 and return air inlet 3 are located at the left and right sides of heat exchanger 4.Heat exchanger 4 can be left and right two（Referring to Fig. 1, figure
5）, can also be whole installation one（Referring to Fig. 7, Fig. 8）.Air door 20 can be that manually or automatically mode controls opening and closing, it can
Close the outlet of circulating fan 1 or return air inlet 3.
As a kind of more preferred embodiment, as shown in fig. 7, the inlet of those circulating fans 1 is both provided with wind
Door 20, heat exchanger 4 is between vacuum exhaust pipe 2 and return air inlet 3.When implementing vacuum quickly cooling function, prevent water vapour from quilt
The air port of closing passes through, and the gas that vacuum exhaust pipe 2 is sucked is made all to flow through heat exchange.
As another more preferred embodiment, as shown in figure 8, those return air inlets 3 are both provided with air door 20, heat exchange
Device 4 is between vacuum exhaust pipe 2 and circulating fan 1.The position of air door 20 has corresponding close with the position of vacuum exhaust pipe 2
System, i.e. air door 20 are always positioned at the same side of heat exchanger 4 with exhaust tube.
As Figure 1 and Figure 4, cooling chamber 21 is provided with condensed water catch basin 13 in the underface of heat exchanger 4, the condensed water
The bottom of catch basin 13 is connected with condensation water drainage pipe 8, and the entrance of condensation water drainage pipe 8 is provided with condensation in the outside of babinet 10
Water drain valve 12.It is both provided with thermal insulating warm-keeping layer 5 in the tank wall of babinet 10 and in chamber door.In the tank wall of babinet 10 and chamber door is all provided with
It is equipped with more reinforcing ribs 6.Heat exchanger 4 is additionally provided with defroster.
As shown in figure 9, when work, by the entrance of two heat exchanger low-temperature receiver interfaces 7 and refrigeration unit 17 and gone out by pipeline
Vacuum exhaust pipe 2, is connect by mouth connection by pipeline with vacuum pump set 18.In the present invention, refrigeration unit 17 can adopt
Medium with diversified forms, including but not limited to air-cooled condensing type, water cooling condensing type, cold supply can be various applicable systems
Cryogen or refrigerating medium.Vacuum pump set 18 is used to make pressure subatmospheric in babinet 10, and vacuum pump is provided in vacuum pump set 18,
The form of vacuum pump includes but not limited to the group of water ring vacuum pump, rotary-vane vaccum pump, Roots vaccum pump etc. or a variety of vacuum pumps
It closes.
1, air-cooled quickly cooling：
Extraction valve 14 is closed, and charge valve 15 is closed, and condensation water drainage valve 12 is opened, and hermatic door 11 is closed.Circulating fan 1 opens
It is dynamic, refrigeration unit 17（Low-temperature receiver）Start, air is blown after return air inlet 3 flows through the cooling of heat exchanger 4 by circulating fan 1 in babinet 10
Into cooling chamber 21, heat exchange is carried out with cooled object 19, is absorbed from cooled object 19 after heat again by return air inlet 3,
Form air circulation.Heat exchanger 4 and refrigeration system（Low-temperature receiver）It connects, the heat in absorption cycle air.Air circulation is larger, than
The cooling velocity of conventional refrigeration freezer is fast.
2, vacuum quickly cooling：
Cooling procedure：Extraction valve 14 is opened, and charge valve 15 is closed, and condensation water drainage valve 12 is closed, and hermatic door 11 is closed.It follows
Ring wind turbine 1 is closed, and vacuum pump set 18, which starts, extracts air in babinet 10.When pressure is reduced to 19 liquid of cooled object in babinet 10
When water saturation pressure, liquid water starts evaporation and forms water vapour.Heat exchanger 4 and refrigeration system（Low-temperature receiver）Connection, 4 surface of heat exchanger
Temperature is less than the saturation temperature of water vapour at this pressure, and most water vapours are in 4 cold surface regelation of heat exchanger at liquid
State water drops to condensed water catch basin 13.As pressure continues to reduce in case, liquid water persistently evaporates and evaporating temperature is gradual
It reduces, because evaporation process need to absorb amount of heat, purpose is quickly cooled down to reach.
Gas replenishment process：When reaching cooling temperature, extraction valve 14 is closed, and charge valve 15 is opened, and outside air is through inflatable filter
Device 16 filters, and is filled in babinet 10, and pressure is gradually increasing in babinet 10, until restoring to 10 internal and external pressure balance of babinet.
Drainage procedure：Condensation water drainage valve 12 is opened, and because of internal and external pressure balance, condensed water is from 13 row of condensed water catch basin
To the greatest extent.
3, decompression storage：
Circulating fan 1, refrigeration unit 17（Low-temperature receiver）Interval starts, and maintains low-temperature condition required in case.Vacuum pump set 18,
Extraction valve 14 intermittently starts, and maintains vacuum pressure required in case.Vacuum pressure can be down to 100Pa or less.It reduces in babinet 10
Oxygen content in air can inhibit microorganism growth, extend the storage life of storage article.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than to this practicality
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a kind of multi-functional rapid cooling machine, including babinet and hermatic door, it is characterised in that：It is provided with partition board in the babinet,
The inner space of babinet is divided into Heat Room and the cooling chamber for placing cooled object by the partition board, and the hermatic door is installed on institute
The front end of cooling chamber is stated, heat exchanger is provided in the Heat Room, there are two heat exchangers for setting on the outside of the babinet for heat exchanger
Low-temperature receiver interface, the Heat Room are provided with vacuum exhaust pipe, and the entrance of the vacuum exhaust pipe is located at the outside of the babinet, described
Partition board is provided with circulating fan and return air inlet.
2. multi-functional rapid cooling machine according to claim 1, it is characterised in that：The vacuum exhaust pipe include manifold and
Vertical uniform more branch pipes being connected on the manifold, every branch pipe are both provided with multiple blow vents.
3. multi-functional rapid cooling machine according to claim 2, it is characterised in that：The entrance of the vacuum exhaust pipe connects
There is extraction valve, one section of the close entrance of the vacuum exhaust pipe is also associated with branch pipe fitting, which is connected with inflation
Valve and inflatable filter device.
4. multi-functional rapid cooling machine according to claim 1, it is characterised in that：The partition board is provided with longitudinal arrangement
Multiple return air inlets of multiple circulating fans and longitudinal arrangement, circulating fan and return air inlet are located at the left and right two of the heat exchanger
Side.
5. multi-functional rapid cooling machine according to claim 4, it is characterised in that：The inlet of those circulating fans
It is both provided with air door, the heat exchanger is between the vacuum exhaust pipe and the return air inlet.
6. multi-functional rapid cooling machine according to claim 4, it is characterised in that：Those described return air inlets are both provided with wind
Door, the heat exchanger is between the vacuum exhaust pipe and the circulating fan.
7. the multi-functional rapid cooling machine according to any one of claim 1-6, it is characterised in that：The cooling chamber in
Condensed water catch basin is provided with immediately below the heat exchanger, the bottom of the condensed water catch basin is connected with condensation water drainage pipe,
The entrance of condensation water drainage pipe is provided with condensation water drainage valve on the outside of the babinet.
8. multi-functional rapid cooling machine according to claim 7, it is characterised in that：It is in the tank wall of the babinet and described close
Thermal insulating warm-keeping layer is both provided in closure door.
9. multi-functional rapid cooling machine according to claim 8, it is characterised in that：It is in the tank wall of the babinet and described close
Closure door is both provided with more reinforcing ribs.
10. multi-functional rapid cooling machine according to claim 7, it is characterised in that：The heat exchanger is provided with defrosting dress
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519200.3U CN207865806U (en) | 2017-11-15 | 2017-11-15 | Multi-functional rapid cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519200.3U CN207865806U (en) | 2017-11-15 | 2017-11-15 | Multi-functional rapid cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865806U true CN207865806U (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721519200.3U Active CN207865806U (en) | 2017-11-15 | 2017-11-15 | Multi-functional rapid cooling machine |
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| CN (1) | CN207865806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869875A (en) * | 2017-11-15 | 2018-04-03 | 上海锦立保鲜科技有限公司 | Multi-functional rapid cooling machine |
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2017
- 2017-11-15 CN CN201721519200.3U patent/CN207865806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869875A (en) * | 2017-11-15 | 2018-04-03 | 上海锦立保鲜科技有限公司 | Multi-functional rapid cooling machine |
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