CN106440634A - Double-side air delivery air cooler structure used for pressure-difference precooling - Google Patents
Double-side air delivery air cooler structure used for pressure-difference precooling Download PDFInfo
- Publication number
- CN106440634A CN106440634A CN201610960588.4A CN201610960588A CN106440634A CN 106440634 A CN106440634 A CN 106440634A CN 201610960588 A CN201610960588 A CN 201610960588A CN 106440634 A CN106440634 A CN 106440634A
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- China
- Prior art keywords
- air
- cooling
- goods
- supply
- double
- 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.)
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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
- 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
- F25D2317/065—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 characterised by the air return
-
- 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
- F25D2317/066—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 characterised by the air supply
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a double-side air delivery air cooler structure used for pressure-difference precooling. The double-side air delivery air cooler structure comprises two air delivery structures used for delivering air and air suction structures used for sucking air. The air suction structures are installed between fans. The two air delivery structures are installed on the two sides of the air suction structures correspondingly. An air cooler is arranged above to-be-cooled cargoes, so that a pressure difference is formed between the two sides of the cargoes, forced cooling air passes through the cargoes to conduct cooling, and the cooling air forms wind circulation among the to-be-cooled cargoes, the air suction structures and the air delivery structures. The double-side air delivery air cooler structure has the beneficial effects that the problem that a special refrigeration device lacks in pressure-difference precooling is solved, the cooling speed is increased, the precooling time is shortened, the quality of the cooled cargoes is improved, and the operating cost is reduced.
Description
Technical field
The present invention relates to a kind of Refrigeration Technique technical field, more particularly to differential pressure precooling bilateral air-supply air-cooler knot
Structure.
Background technology
Pre-cooling is that the fruit and vegerable to freshly harvested are transporting, preserve, process and rapidly removing field heat, are being cooled to reservation temperature
Process, be that fruit and vegerable are circulated, preserved, processing important pretreatment technology.China's pre-cooling mostly adopts freezer pre-cooling at present,
Freezer pre-cooling is with the advantage that does not replace in terms of multi items, irregular packaging is met.But it is accompanied by industrial scale, specialty
The developing direction of change, multi-quantity to be met, fast speed, the requirement of low cost.Differential pressure precooling compared with freezer pre-cooling, with pre-cooling
Time is short, freezer utilization rate high, input cost and the low advantage of operating cost.But the problem for existing is to lack and be exclusively used in pressure reduction
The refrigeration plant of pre-cooling.
Content of the invention
The purpose of the present invention is exactly to propose a kind of differential pressure precooling bilateral to blow cooling blower structure, to solve above-mentioned existing skill
Problem present in art.
For realizing the purpose of the present invention, the cooling blower structure the invention provides a kind of differential pressure precooling bilateral is blown, including
Air-supply structure for air-supply and the air draft structure for air draught, the air draft structure is installed in the middle part of blower fan, described
Air-supply structure is two and is separately mounted to the both sides of air draft structure, and air-cooler is placed on by above cooling goods, in goods two
Side formed pressure reduction, force cold air lowered the temperature by goods, cold air by cooling goods, air draft structure, air-supply structure it
Between formed wind circulation.
Wherein, the air draft structure includes multiple fans, and each fan has independent wind inlet channel, and air-supply structure is isolated
For multiple independent supply air ducts corresponding with independent wind inlet channel, cold air is by cooling goods, independent wind inlet channel, individually
Wind circulation is formed between supply air duct.
Compared with prior art, beneficial effects of the present invention are, solve in differential pressure precooling and lack Special refrigerating equipment
Problem, accelerates cooling rate, shortens pre-coo time, improves cooling goods quality, saves operating cost.
Description of the drawings
Fig. 1 is the overall structure schematic top plan view of the present invention；
Fig. 2 is the overall structure schematic side view of the present invention；
Fig. 3 is the structural representation of the differential pressure precooling frame of the present invention；
Fig. 4 is cylinder mounting rail and the differential pressure precooling frame support body junction structural representation of the present invention；
Fig. 5 is for being provided with the attachment structure schematic diagram of engaging lug on cylinder piston rod and the air-cooler housing of the present invention；
In figure：1- air-supply structure, 2- air draft structure, 3- fan, 4- guide rail, 5- differential pressure precooling frame support body, 6- motor,
7- cylinder mounting rail and differential pressure precooling frame support body junction, 8- cylinder, 9- cylinder mounting rail, 10- contiguous block, 11- rotating beam,
12- fixed block, 13- roller, 14- cylinder piston rod, 15- bearing pin, 16- engaging lug.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.It should be appreciated that described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" being connected " etc., both included that a certain part was directly connected to another part, and also included a certain part by miscellaneous part and another portion
Part is connected.
It should be noted that term used herein above is merely to description specific embodiment, and is not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual using belong to "comprising" and/or " bag
Include " when, which indicates existing characteristics, step, operation, part or module, component and/or combinations thereof.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, "
Two " be etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to presently filed embodiment described herein for example can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be to cover non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit that clearly lists, but may include clearly not list or for these processes, side
Other intrinsic steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describe as a part shown in the figure or module or feature and other
Part or the spatial relation of module or feature.It should be appreciated that space relative terms be intended to include except part or
Different azimuth in use or operation of person's module outside the orientation described by figure.For example, if the part in accompanying drawing
Or module is squeezed, then be described as " above miscellaneous part or module or construction " or " in miscellaneous part or module or
On construction " part or module after will be positioned as " below miscellaneous part or module or construction " or " at other
Under part or module or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The part or module can also other different modes positioning (ratate 90 degrees or in other
Orientation), and respective explanations are made to the relative description in space used herein above.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.
As shown in Figure 1-2, the cooling blower structure the embodiment of the invention discloses a kind of differential pressure precooling bilateral is blown, including using
Air draft structure 2 in the air-supply structure 1 of air-supply and for air draught, the air draft structure 2 is installed in the middle part of blower fan, described
Air-supply structure 1 is two and is separately mounted to the both sides of air draft structure, and air-cooler is placed on by above cooling goods, in goods two
Side forms pressure reduction, forces cold air to be lowered the temperature by goods, and cold air is by cooling goods, air draft structure 2, air-supply structure 1
Between formed wind circulation.
In a preferred embodiment, the air draft structure 2 includes multiple fans 3, each fan 3 with independent wind inlet channel,
Air-supply structure 1 is isolated into multiple independent supply air ducts corresponding with the independent wind inlet channel, and cold air is by cooling goods
Wind circulation is formed between thing, independent wind inlet channel, independent supply air duct.
The work running of the present embodiment is：Both sides below fan induced draught mouth are arranged in by cooling goods, are reserved and inhale
Wind space, is air-supply space on the outside of goods.For preventing from sending air draught short-circuit cycle, need above goods to arrange shelter.Goods packing
Air vent is set, and ensures that both sides vent is corresponded to.When blower fan starts refrigeration, blow from the left and right sides, middle air draught, dropped
Warm goods both sides form pressure reduction.In the presence of pressure reduction, force cold air to pass through goods, the heat in goods is taken away, realizes goods
The fast cooling cooling of thing.
In addition, in other examples, in order to ensure the effect of differential pressure precooling, the application cooling blower structure also includes one
Planting carries out the differential pressure precooling frame of differential pressure precooling for fixing air-cooler, as in Figure 3-5, including differential pressure precooling frame support body, pressure reduction
Pre-cooling frame support body is inverted U frame-type structure, is provided with vertical lift structure on its top end face, and vertical lift structure includes four gas
Cylinder, four cylinders are on two cylinder mounting rails be arrangeding in parallel, and the two ends of cylinder mounting rail are provided with roller, and roller exists
Connection is rolled on top end face, L-type groove on top end face, is offered, roller can be rolled on L-type groove.The middle part of cylinder mounting rail
Contiguous block is fixedly connected with, contiguous block is provided with the screwed hole consistent with rotating beam direction, rotating beam is installed through two cylinders
The screwed hole of the contiguous block of beam, and threaded with screwed hole, the two ends of rotating beam are slided with the fixed block being arranged on top end face
It is dynamically connected, its one end is connected with Motor drive, motor rotarily drives rotating beam rotation, so that the movement of cylinder mounting rail, leads to
Cross and move the position for adjusting cylinder mounting rail.Guide rail is provided with bottom surface inside differential pressure precooling frame support body, can be right by guide rail
Cargo-trailer carries out spacing, can improve the effect of differential pressure precooling.The piston-rod lower end of cylinder is provided with open-work, the shell of air-cooler
Body upper end is welded with engaging lug, connects both by bearing pin, quick release in piston rod insertion engaging lug.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also protection scope of the present invention should be regarded as.
Claims (2)
1. a kind of differential pressure precooling bilateral is blown cooling blower structure, it is characterised in that include the air-supply structure for blowing and use
In the air draft structure of air draught, the air draft structure is installed in the middle part of blower fan, and the air-supply structure is two and pacifies respectively
The both sides of air draft structure are mounted in, and air-cooler is placed on by above cooling goods, pressure reduction is formed in goods both sides, forces cold air to lead to
Cross goods to be lowered the temperature, cold air is being circulated by formation wind between cooling goods, air draft structure, air-supply structure.
2. differential pressure precooling bilateral according to claim 1 is blown cooling blower structure, it is characterised in that the air draft structure
Including multiple fans, each fan has independent wind inlet channel, and air-supply structure is isolated into multiple relative with independent wind inlet channel
The independent supply air duct that answers, cold air is being circulated by formation wind between cooling goods, independent wind inlet channel, independent supply air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960588.4A CN106440634A (en) | 2016-11-04 | 2016-11-04 | Double-side air delivery air cooler structure used for pressure-difference precooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960588.4A CN106440634A (en) | 2016-11-04 | 2016-11-04 | Double-side air delivery air cooler structure used for pressure-difference precooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440634A true CN106440634A (en) | 2017-02-22 |
Family
ID=58179596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960588.4A Pending CN106440634A (en) | 2016-11-04 | 2016-11-04 | Double-side air delivery air cooler structure used for pressure-difference precooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529123A (en) * | 2018-05-02 | 2018-09-14 | 天津商业大学 | A kind of novel shelf suitable for differential pressure precooling |
| CN112556269A (en) * | 2017-03-08 | 2021-03-26 | 青岛海尔特种电冰柜有限公司 | Horizontal air-cooled refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225273A (en) * | 1983-06-03 | 1984-12-18 | 佐藤 吉栄 | Differential pressure type quick cooling box |
| CN102654344A (en) * | 2012-04-06 | 2012-09-05 | 安徽省金华萃食品有限公司 | Shelf freezing room adopting three cold transfer manners |
| CN202734390U (en) * | 2012-08-06 | 2013-02-13 | 大连三洋压缩机有限公司 | Novel tunnel type fast cooling refrigeration house body structure |
| CN203290167U (en) * | 2013-05-14 | 2013-11-20 | 北京市农林科学院 | Mobile double-wall surface suction type pressure difference pre-cooling ventilation device |
| CN104839317A (en) * | 2015-05-08 | 2015-08-19 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving differential pressure type fruit and vegetable precooling warehouse |
| CN105066573A (en) * | 2014-09-30 | 2015-11-18 | 松下冷链（大连）有限公司 | Refrigeration storage box and refrigeration delivery cabinet with same |
| CN105300003A (en) * | 2015-12-03 | 2016-02-03 | 中华全国供销合作总社济南果品研究院 | Movable pre-cooling device |
| CN206176877U (en) * | 2016-11-04 | 2017-05-17 | 天津亚通制冷设备股份有限公司 | Pressure differential precooling is with two side air supply air -cooler structures |
-
2016
- 2016-11-04 CN CN201610960588.4A patent/CN106440634A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225273A (en) * | 1983-06-03 | 1984-12-18 | 佐藤 吉栄 | Differential pressure type quick cooling box |
| CN102654344A (en) * | 2012-04-06 | 2012-09-05 | 安徽省金华萃食品有限公司 | Shelf freezing room adopting three cold transfer manners |
| CN202734390U (en) * | 2012-08-06 | 2013-02-13 | 大连三洋压缩机有限公司 | Novel tunnel type fast cooling refrigeration house body structure |
| CN203290167U (en) * | 2013-05-14 | 2013-11-20 | 北京市农林科学院 | Mobile double-wall surface suction type pressure difference pre-cooling ventilation device |
| CN105066573A (en) * | 2014-09-30 | 2015-11-18 | 松下冷链（大连）有限公司 | Refrigeration storage box and refrigeration delivery cabinet with same |
| CN104839317A (en) * | 2015-05-08 | 2015-08-19 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving differential pressure type fruit and vegetable precooling warehouse |
| CN105300003A (en) * | 2015-12-03 | 2016-02-03 | 中华全国供销合作总社济南果品研究院 | Movable pre-cooling device |
| CN206176877U (en) * | 2016-11-04 | 2017-05-17 | 天津亚通制冷设备股份有限公司 | Pressure differential precooling is with two side air supply air -cooler structures |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556269A (en) * | 2017-03-08 | 2021-03-26 | 青岛海尔特种电冰柜有限公司 | Horizontal air-cooled refrigerator |
| CN112556269B (en) * | 2017-03-08 | 2023-04-11 | 青岛海尔特种电冰柜有限公司 | Horizontal air-cooled refrigerator |
| CN108529123A (en) * | 2018-05-02 | 2018-09-14 | 天津商业大学 | A kind of novel shelf suitable for differential pressure precooling |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
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| WD01 | Invention patent application deemed withdrawn after publication |