CN107906831A - A kind of multilayer cooling system - Google Patents
A kind of multilayer cooling system Download PDFInfo
- Publication number
- CN107906831A CN107906831A CN201711341162.1A CN201711341162A CN107906831A CN 107906831 A CN107906831 A CN 107906831A CN 201711341162 A CN201711341162 A CN 201711341162A CN 107906831 A CN107906831 A CN 107906831A
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- China
- Prior art keywords
- air
- cooling
- cold air
- cold
- refrigerant tank
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of multilayer cooling system, including refrigerating chamber, include multiple supplies rooms in refrigerating chamber, the both ends of supplies room are equipped with cooling chamber, include multilayer cold air deflector in cooling chamber, one end of cold air deflector is fixed on cooling chamber madial wall, cold air deflector carries out S-shaped conveying to cold air and cooling air enters last layer cold air deflector along next layer of cold air deflector, angle placement at an acute angle between cold air deflector and horizontal plane, and the cross-sectional area at the air outlet slit of every layer of cold air deflector is less than the air intake of every layer of cold air deflector.The cooling effect of the system cooling system is more thorough, cools down less energy intensive, and energy utilization rate is high.
Description
Technical field
The present invention relates to the technical field of cooling device, and in particular to a kind of multilayer cooling system.
Background technology
In some processing sites, it is necessary to be cooled down by cold air to material etc., now in the art, the preparation of cold air
It is that air cools down by cooling body, is then being delivered to target cooling position, but the air of this cooling method
Occur it is uneven in temperature now that, further influence material cooling effect.
Furthermore in Air-cooling Process, since air flow property is stronger, cold air cannot usually sufficiently achieve cooling-down effect
Discharged from cooling system, cause cooling to be consumed energy larger, cooling effectiveness is low.
The content of the invention
It is an object of the invention to overcome problem above existing in the prior art, there is provided a kind of multilayer cooling system, should
The cooling effect of system cooling system is more thorough, cools down less energy intensive, and energy utilization rate is high.
To reach above-mentioned purpose, reach above-mentioned technique effect, technical scheme is as follows：A kind of multilayer cooling system
System, including refrigerating chamber, the refrigerating chamber is interior to include multiple supplies rooms, and the both ends of the supplies room are equipped with cooling chamber, described cold
Indoor to include multilayer cold air deflector, one end of the cold air deflector is fixed on the cooling chamber madial wall, institute
State cold air deflector and last layer institute is entered along next layer of cold air deflector to cold air progress S-shaped conveying and cooling air
State cold air deflector, the angle placement at an acute angle between the cold air deflector and horizontal plane, and every layer of cold air
Cross-sectional area at the air outlet slit of deflector is less than the cross-sectional area at the air intake of every layer of cold air deflector.
Preferably, the same side of the cooling chamber is equipped with cold air inlet, the external more siphunculus of cold air inlet are described more
The air intake of siphunculus is communicated with air cooling mechanism, the external air blower of air cooling mechanism, the cooling chamber it is identical
Opposite side is equipped with heat outlet, the external exhaust fan of heat outlet.
Preferably, the air cooling mechanism includes cooler bin, the both ends of the cooler bin be equipped with hot-air inlets and
Cold-air vent, the interior refrigerant tank for being equipped with multiple replaceable cylinder type hollows of the cooler bin, refrigerant tank inside filling
There is refrigerant, the cylindrical center of the refrigerant tank is equipped with the cooling air delivery pipe of cylinder, and the shell of the refrigerant tank is uniform
Multiple air cooling through holes are distributed with, the air cooling through hole is communicated with the cooling air delivery pipe, the refrigerant tank
One end is equipped with refrigerant tank air outlet slit, and the refrigerant tank air outlet slit is communicated with the cooling air delivery pipe.
Preferably, the cooler bin is equipped with cold air storeroom, the cold air storage at the cold-air vent
Room is hidden to communicate with the cold-air vent and refrigerant tank air outlet slit respectively.
Preferably, the refrigerant tank is equipped with refrigerant entrance, pressure alarm is equipped with the refrigerant entrance.
Preferably, the refrigerant tank is fixed on the inside of the cooler bin.
Preferably, it is equipped with air filtration cotton or plug in the air cooling through hole.
Preferably, the cooler bin is equipped with dried-air drier, the dried-air drier at the hot-air inlets
Air intake communicated with the hot-air inlets.
Preferably, the side wall of the refrigerant tank and the side wall of cooling air delivery pipe are heat-insulating material, the air
Cooling through hole is heat conducting material.
Preferably, it is additionally provided with switch valve between the air intake of more siphunculus and the air cooling mechanism.
The beneficial effects of the invention are as follows：The present invention multilayer cooling system, not only cooling effect is more thorough, cooling energy consumption compared with
Few, energy utilization rate is high, and employs air cooling effect more with homogeneous air cooling mechanism, the hot-air in the mechanism
By identical " cooling length " (length or depth of air cooling through hole i.e. in refrigerant tank), hot-air is dropped and is cooled down；It is hot empty
Gas import is more, can cool down more air at the same time, cooling effectiveness is high, can make full use of cooling device, make same volume
Cooling body can cool down the purpose of more air, and energy utilization rate is high, more energy efficient.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
The embodiment of the present invention is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
Technical solution in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
Required attached drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure top view of the preferred embodiment of the present invention；
Fig. 2 is the side view of the cooling chamber of the preferred embodiment of the present invention；
Fig. 3 is the structure diagram of preferred embodiment of the present invention air cooling mechanism；
Fig. 4 is the front view of the refrigerant tank of the preferred embodiment of the present invention；
Fig. 5 is the side view of the refrigerant tank of the preferred embodiment of the present invention；
Wherein：
1. switch valve, 2. supplies rooms, 3. cooling chambers, 4. cold air deflectors, 5. cold air inlets, siphunculus more than 6.；
7. air cooling mechanism, 71. cooler bins, 72. hot-air inlets, 73. cold-air vents, 74. refrigerant tanks, 75. is cold
But air delivery pipe, 76. air cooling through holes, 77. refrigerant tank air outlet slits, 78. cold air storerooms, 79. refrigerant entrances,
710. pressure alarms, 711. dried-air driers；
8. air blower, 9. exhaust fans.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Embodiment
As shown in the figure, a kind of multilayer cooling system is disclosed in the present embodiment, including refrigerating chamber, refrigerating chamber are interior including multiple
Supplies room 2, the both ends of supplies room 2 are equipped with cooling chamber 3, include multilayer cold air deflector 4, cold air water conservancy diversion in cooling chamber 3
One end of plate 4 is fixed on 3 madial wall of cooling chamber, cold air deflector 4 cold air is carried out S-shaped conveying and cooling air along
Next layer of cold air deflector 4 enters last layer cold air deflector 4, and the angle between cold air deflector 4 and horizontal plane is in
Acute angle is placed, and the cross-sectional area at the air outlet slit of every layer of cold air deflector 4 is less than the air of every layer of cold air deflector 4
The cold air stream for forming V-shaped between the cross-sectional area of inlet, namely two layers of cold air deflector 4 is threaded a pipe, cooling air
The v-shaped opening end threaded a pipe by the cold air stream of V-shaped flow to its V-arrangement tip, air in the process of circulation, same volume it is cold
During cross-sectional area is gradually reduced, pressure gradually increases air, and after increase, the flow velocity of cooling gas can slow down, hence it is evident that
Playing reduces the purpose of cold air flow velocity, when cold air stream prompt drop is low, it can be ensured that residence time of the cold air in cooling chamber 3
It is elongated, the conduction that heat is fully carried out with the material in supplies room 2 can be extended, reach the cooling down for making full use of cold air
The purpose of effect.
On the other hand by the interval setting between supplies room 2 and cooling chamber 3, effectively prevent cooling gas and material it
Between directly contact, influence product quality or produce frostbite etc. in product surface, the multilayer cooling system in the present embodiment is relatively suitable
Powdered, sensitive to the cooling gas, material or product with oxidation is closed, plays preferable product protection purpose.
The same side of cooling chamber 3 is equipped with cold air inlet 5, the external more siphunculus 6 of cold air inlet 5, and the air intake of more siphunculus 6 connects
Air cooling mechanism 7, the external air blower 8 of air cooling mechanism 7 are connected with, the identical opposite side of cooling chamber 3 is equipped with heat outlet, heat
Gas exports external exhaust fan 9.Pass through being used cooperatively between air blower 8 and exhaust fan 9, it is ensured that air can be smoothly according to default
Cooling path circulate, can more quantify exactly cool down index, effectively control cooling procedure in cooling parameter.
Switch valve 1 is additionally provided between the air intake and air cooling mechanism of more siphunculus, the setting of switch valve 1 can be free
The flexibly folding of the cooling air in control cold air storeroom 78, further increases the using flexible of equipment.
Air cooling mechanism 7 includes cooler bin 71, and the both ends of cooler bin 71 are equipped with hot-air inlets 72 and cold-air vent
73, the interior refrigerant tank 74 for being equipped with multiple replaceable cylinder type hollows of cooler bin 71, the inside of refrigerant tank 74 is filled with refrigerant, refrigerant
The cylindrical center of tank 74 is equipped with the cooling air delivery pipe 75 of cylinder, and the shell of refrigerant tank 74 is evenly distributed with multiple air
Through hole 76 is cooled down, air cooling through hole 76 is communicated with cooling air delivery pipe 75, and one end of refrigerant tank 74 is equipped with refrigerant tank air
Outlet 77, refrigerant tank air outlet slit 77 is communicated with cooling air delivery pipe 75.
Cooler bin 71 is equipped with cold air storeroom 78 at cold-air vent 73, cold air storeroom 78 respectively with cold sky
Gas outlet 73 and refrigerant tank air outlet slit 77 communicate.The cold air uniformly cooled down is stored in the cold air storeroom 78
It is interior, not only facilitate the storage of cold air, but also equipment using flexible higher.
Refrigerant tank 74 is equipped with refrigerant entrance 79, and pressure alarm 710 is equipped with refrigerant entrance 79.It is cold in hot-air
But during, refrigerant can be because heat absorption expands, but the refrigerant tank 74 for being equipped with refrigerant is in the state procedure of a sealing, because
This, the pressure in refrigerant tank 74 can gradually increase, when pressure increase to a certain extent when, pressure alarm 710 starts to alarm, table
The refrigerant tank 74 for expansion of having absorbed heat is disassembled the refrigerant tank 74 for being cooled down, more being renewed by bright needs.Heat absorption expands cold
Matchmaker's tank 74 is managed in the outside re-start cooling after, may be reused, and without pouring into refrigerant again, once add refrigerant
After can repeatedly use, reduce working strength, increase work efficiency.
Refrigerant tank 74 is fixed on the inside of cooler bin 71.Refrigerant tank 74 is fixed on cooler bin by way of clamping
Inside 71, make the replacement of refrigerant tank 74 more convenient, simple and practicable, further reduce cost of labor.
Be equipped with air filtration cotton or plug in air cooling through hole 76, the compaction rate of air filtration cotton by air velocity with
Required cooling temperature determines that, when the air velocity needed is slower, cooling temperature is lower, air filtration cotton is more closely knit；Or when only
When needing to open partial air cooling through hole, air cooling through hole can be blocked with plug, the air cooling of a member-retaining portion is led to
Hole " unimpeded ".
Cooler bin 71 is equipped with dried-air drier 711 at hot-air inlets 72, the air intake of dried-air drier 711 with
Hot-air inlets 72 communicate.The setting of dried-air drier 711 makes air be dry before cooling, effectively prevent because
" water outlet or Cheng Bing ", air cooling through hole 76 is blocked moist air cooling, influences cooling effect.
The side wall of refrigerant tank 74 and the side wall of cooling air delivery pipe 75 are heat-insulating material, and air cooling through hole 76 is heat
Conductive material.By the use of heat-insulating material and heat conducting material, make air cooling effect more easy to control, control is also more accurate
Really, the hot-air for ensureing to be entered by each air cooling through hole 76 simply carries out during by air cooling through hole 76
Sufficiently cool, cooling effect is more easy to quantify and controls, and further ensures the homogeneity and controllability of cooling effect.
In the use of the present invention, hot-air is entered in cooler bin 71 by air blower 8 by hot-air inlets 72 first, then
Hot-air is cooled to cold air by the cooling effect of air cooling through hole 76, cold air again by cooling air delivery pipe 75 into
Enter cold air storeroom 78, finally enter cold air inlet 5 through excessive siphunculus 6 by cold-air vent 73, then enter back into cooling chamber
3, convey along the S-shaped of cold air deflector 4, finally taken away by the bulging of exhaust fan 9.
In use, when pressure alarm 710 is alarmed, refrigerant tank 74 is replaced, and refrigerant tank 74 is recyclable makes
With reducing cooling cost, reduce the step of being artificially infused to refrigerant, improve cooling effectiveness.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (10)
- A kind of 1. multilayer cooling system, it is characterised in that：Including refrigerating chamber, include multiple supplies rooms in the refrigerating chamber, it is described The both ends of supplies room are equipped with cooling chamber, include multilayer cold air deflector in the cooling chamber, the cold air deflector One end is fixed on the cooling chamber madial wall, and the cold air deflector carries out S-shaped conveying and cooling air edge to cold air Next layer of cold air deflector and enter cold air deflector described in last layer, between the cold air deflector and horizontal plane Angle placement at an acute angle, and the cross-sectional area at the air outlet slit of every layer of cold air deflector is less than every layer of cold air Cross-sectional area at the air intake of deflector.
- 2. multilayer cooling system according to claim 1, it is characterised in that：The same side of the cooling chamber enters equipped with cold air Mouthful, the external more siphunculus of cold air inlet, the air intake of more siphunculus is communicated with air cooling mechanism, the air cooling The external air blower of mechanism, the identical opposite side of the cooling chamber are equipped with heat outlet, the external exhaust fan of heat outlet.
- 3. multilayer cooling system according to claim 2, it is characterised in that：The air cooling mechanism includes cooler bin, The both ends of the cooler bin are equipped with hot-air inlets and cold-air vent, and multiple replaceable cylinders are equipped with the cooler bin Hollow refrigerant tank, the refrigerant tank inside are filled with refrigerant, and the cylindrical center of the refrigerant tank is equipped with the cooling of cylinder Air delivery pipe, the shell of the refrigerant tank are evenly distributed with multiple air cooling through holes, the air cooling through hole with it is described Cooling air delivery pipe communicates, and one end of the refrigerant tank is equipped with refrigerant tank air outlet slit, the refrigerant tank air outlet slit and institute Cooling air delivery pipe is stated to communicate.
- 4. multilayer cooling system according to claim 3, it is characterised in that：The cooler bin is close to the cold-air vent Place is equipped with cold air storeroom, and the cold air storeroom is communicated with the cold-air vent and refrigerant tank air outlet slit respectively.
- 5. multilayer cooling system according to claim 3, it is characterised in that：The refrigerant tank is equipped with refrigerant entrance, Pressure alarm is equipped with the refrigerant entrance.
- 6. multilayer cooling system according to claim 3, it is characterised in that：The refrigerant tank is fixed on the cooling The inside of case.
- 7. multilayer cooling system according to claim 3, it is characterised in that：Air mistake is equipped with the air cooling through hole Filter pulp or plug.
- 8. multilayer cooling system according to claim 3, it is characterised in that：The cooler bin is close to the hot-air inlets Place is equipped with dried-air drier, and the air intake of the dried-air drier is communicated with the hot-air inlets.
- 9. multilayer cooling system according to claim 3, it is characterised in that：The side wall and cooling air of the refrigerant tank are defeated The side wall for sending pipe is heat-insulating material, and the air cooling through hole is heat conducting material.
- 10. multilayer cooling system according to claim 2, it is characterised in that：The air intake of more siphunculus with it is described Switch valve is additionally provided between air cooling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341162.1A CN107906831A (en) | 2017-12-14 | 2017-12-14 | A kind of multilayer cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341162.1A CN107906831A (en) | 2017-12-14 | 2017-12-14 | A kind of multilayer cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906831A true CN107906831A (en) | 2018-04-13 |
Family
ID=61870046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711341162.1A Withdrawn CN107906831A (en) | 2017-12-14 | 2017-12-14 | A kind of multilayer cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906831A (en) |
-
2017
- 2017-12-14 CN CN201711341162.1A patent/CN107906831A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |