CN209495510U - A kind of pre-cooling device - Google Patents
A kind of pre-cooling device Download PDFInfo
- Publication number
- CN209495510U CN209495510U CN201920083126.8U CN201920083126U CN209495510U CN 209495510 U CN209495510 U CN 209495510U CN 201920083126 U CN201920083126 U CN 201920083126U CN 209495510 U CN209495510 U CN 209495510U
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- CN
- China
- Prior art keywords
- cooling
- fruits
- vegetables
- connecting tube
- water 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pre-cooling devices, including pre-cooling box, pre-cooling box bottom center is equipped with motor, motor output end is connected with rotation axis, rotation axis top is rotatably connected to rotating seat, rotation axis outer wall is equipped with several holding structures, holding structure includes lower box body and upper cartridge body, lower box body and upper cartridge body end are hinged with the same hinge, upper cartridge body and upper cartridge body outer wall have been respectively fixedly connected with upper mounted plate and bottom plate, nut is inlaid in bottom plate, bolt is movably installed on upper mounted plate, pre-cooling box two sides outer wall is respectively equipped with low temperature water tank and cooling water tank.The utility model can uniformly spray fruits and vegetables, effectively improve the precooling effect to fruits and vegetables, extend the fresh keeping time of fruits and vegetables, fruits and vegetables are enabled to effectively to be fixed when being sprayed to fruits and vegetables, prevent phase mutual friction between fruits and vegetables, the surface hardness for improving fruits and vegetables improves the quality of fruits and vegetables.
Description
Technical field
The utility model relates to postharvest technology of fruits and vegetables field more particularly to a kind of pre-cooling devices.
Background technique
Pre-cooling is located at the front end of cold chain, is a primary ring for fruit and vegetable food cold chain.So-called pre-cooling refers to " after harvesting
Fruits and vegetables before storage or transport, rapidly by its temperature cooling be reduced to suitable for a kind of fresh-keeping commercial treatment measure ".Fruit
Product temperature is high when vegetable is picked, has a large amount of field heat, and respiration of fruits is vigorous, a large amount of respiration heat of sustained release, such as cold not in time
But, it will accelerate fruit maturation and aging, influence to store and transport, reduce quality, also will cause when serious rotten.Not pre-cooled fruit
The load of refrigeration machine can be increased by being directly entered freezer, entrucking or storage when fruit product temperature is 20 degrees Celsius, required exclusion
40 to 50 times when heat is zero degrees celsius product temperature.
It generally will use the mode of Hydro pre-cooling spray when fruits and vegetables are pre-chilled at present, but cold to fruits and vegetables progress
When the pre- cold water spray of water, it is difficult to uniformly be sprayed to fruits and vegetables, reduce its precooling effect, the preserving fruit and vegetable utilizing time is easy to cause to contract
It is short, while fruits and vegetables are not easy to fix in spray, the friction between fruits and vegetables can reduce the surface hardness of fruits and vegetables, so as to cause fruits and vegetables
Quality reduces.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of pre-cooling dress proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pre-cooling device, including pre-cooling box, the pre-cooling box bottom center are equipped with motor, the motor output
End is connected with rotation axis, and the rotation axis top is rotatably connected to rotating seat, and the rotation axis outer wall is deposited equipped with several
Laying mechanism, the holding structure include lower box body and upper cartridge body, and the lower box body is hinged with same with the upper cartridge body end
Hinge, the lower box body and the upper cartridge body outer wall have been respectively fixedly connected with upper mounted plate and bottom plate, the bottom plate
It is inside inlaid with nut, bolt is movably installed on fixed plate, pre-cooling box two sides outer wall is respectively equipped with low temperature water tank
With cooling water tank, the first connecting tube, the pre-cooling box and institute are fixedly connected between the low temperature water tank and the cooling water tank
It states and is fixedly connected with the second connecting tube between cooling water tank, be fixedly connected with third connecting tube on the low temperature water tank, described
Three connection pipe outer walls are fixedly connected with two fixing pipes, and the fixing pipe bottom end is equipped with mounting plate, the mounting plate bottom peace
Equipped with several spray heads.
Preferably, the rotation axis top through the pre-cooling box bottom and extends to the pre-cooling box cavity, the rotation
Swivel base is installed on the pre-cooling box inner cavity top.
Preferably, fixed plate and the bottom plate are all set in the upper cartridge body and the lower box body far from institute
The side of hinge is stated, the bolt bottom end is through fixed plate and the bottom plate and extends under the bottom plate
Side, the bolt are connect with the nut thread.
Preferably, water is separately installed in first connecting tube, second connecting tube and the third connecting tube
Pump and valve.
Preferably, the both ends of first connecting tube are respectively fixedly connected in the low temperature water tank bottom and the cooling water
Bottom portion, the both ends of second connecting tube are respectively fixedly connected in the pre-cooling box bottom and the cooling water tank bottom, institute
The one end for stating third connecting tube is fixedly connected at the top of the low temperature water tank.
Preferably, the motor and the water pump input terminal are electrically connected with external power supply output end, the motor tool
Body model YE2/YL, the water pump concrete model are GLFJET.
Compared with prior art, the utility model has the beneficial effects that
It 1,, can by being provided with motor, rotation axis, rotating seat, fixing pipe, mounting plate and spray head in the utility model
Fruits and vegetables are uniformly sprayed, the precooling effect to fruits and vegetables is effectively improved, extend the fresh keeping time of fruits and vegetables；
2, in the utility model, by being provided with holding structure, lower box body, upper cartridge body, hinge, upper mounted plate, lower fixation
Plate, nut and bolt enable to fruits and vegetables effectively to be fixed when being sprayed to fruits and vegetables, prevent from mutually rubbing between fruits and vegetables
It wipes, improves the surface hardness of fruits and vegetables, improve the quality of fruits and vegetables；In conclusion the utility model can carry out fruits and vegetables
Even spray effectively improves the precooling effect to fruits and vegetables, extends the fresh keeping time of fruits and vegetables, and fruits and vegetables is enabled to be sprayed
When fruits and vegetables are effectively fixed, prevent phase mutual friction between fruits and vegetables, improve the surface hardness of fruits and vegetables, improve fruits and vegetables
Quality.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pre-cooling device overall structure diagram；
Fig. 2 be the utility model proposes a kind of pre-cooling device in holding structure side structure schematic view；
Fig. 3 be the utility model proposes a kind of pre-cooling device in bottom plate present invention looks up structural representation.
In figure: 1 pre-cooling box, 2 motors, 3 rotation axis, 4 rotating seats, 5 holding structures, 6 lower box bodies, 7 upper cartridge bodies, 8 hinges, 9
Upper mounted plate, 10 bottom plates, 11 nuts, 12 bolts, 13 low temperature water tanks, 14 cooling water tanks, 15 first connecting tubes, 16 second
Connecting tube, 17 third connecting tubes, 18 fixing pipes, 19 mounting plates, 20 spray heads, 21 water pumps, 22 valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of pre-cooling device, including pre-cooling box 1,1 bottom center of pre-cooling box are equipped with motor 2, electricity
2 output end of machine is connected with rotation axis 3, and 3 top of rotation axis is rotatably connected to rotating seat 4, and 3 outer wall of rotation axis is equipped with several
Holding structure 5, holding structure 5 include lower box body 6 and upper cartridge body 7, and lower box body 6 and 7 end of upper cartridge body are hinged with the same hinge
8, lower box body 6 and 7 outer wall of upper cartridge body have been respectively fixedly connected with upper mounted plate 9 and bottom plate 10, are inlaid in bottom plate 10
Nut 11 is movably installed with bolt 12 on upper mounted plate 9, and 1 two sides outer wall of pre-cooling box is respectively equipped with low temperature water tank 13 and cooling water
Case 14, is fixedly connected with the first connecting tube 15 between low temperature water tank 13 and cooling water tank 14, pre-cooling box 1 and cooling water tank 14 it
Between be fixedly connected with the second connecting tube 16, third connecting tube 17,17 outer wall of third connecting tube are fixedly connected on low temperature water tank 13
It is fixedly connected there are two fixing pipe 18,18 bottom end of fixing pipe is equipped with mounting plate 19, and 19 bottom of mounting plate is equipped with several sprays
First 20.
3 top of rotation axis is through 1 bottom of pre-cooling box and extends to 1 inner cavity of pre-cooling box, and rotating seat 4 is installed in pre-cooling box 1
Top of chamber, upper mounted plate 9 and bottom plate 10 are all set in upper cartridge body 7 and side of the lower box body 6 far from hinge 8,12 bottom of bolt
End is through upper mounted plate 9 and bottom plate 10 and extends to 10 lower section of bottom plate, and bolt 12 is threadedly coupled with nut 11, the
Water pump 21 and valve 22, the first connecting tube are separately installed in one connecting tube 15, the second connecting tube 16 and third connecting tube 17
15 both ends are respectively fixedly connected in 13 bottom of low temperature water tank and 14 bottom of cooling water tank, and the both ends of the second connecting tube 16 are solid respectively
Surely it is connected to 1 bottom of pre-cooling box and 14 bottom of cooling water tank, one end of third connecting tube 17 is fixedly connected on the top of low temperature water tank 13
Portion, motor 2 and 21 input terminal of water pump are electrically connected with external power supply output end, and 2 concrete model of motor is YE2/YL, water pump 21
Concrete model is GLFJET.
Working principle: when the utility model is used, fruits and vegetables are placed on lower box body 6 first, passing through hinge 8 later will
Upper cartridge body 7 and 6 phase of lower box body are closed, then by bolt 12 pass through upper mounted plate 9 and by nut 11 by upper mounted plate 12 with it is lower solid
Fixed board 10 is fastened, and is restarted the water pump 21 in the first connecting tube 15 and is opened simultaneously valve 20 in the first connecting tube 15, will
Cooling water in cooling water tank 14 is transported in low temperature water tank 13, and the water pump 21 started in third connecting tube 17 later opens simultaneously
Cooling water in low temperature water tank 13 is passed through third connecting tube 17 and fixing pipe 18 from spray by the valve 20 in third connecting tube 17
It is sprayed in first 20, starts motor 2 at the same time, motor 2 rotates rotation axis 3 in rotating seat 4, so that several are deposited
Laying mechanism 5 is rotated centered on rotation axis 3, this allows for the cooling water that spray head 20 is sprayed and is uniformly sprayed on fruits and vegetables, later
Start the water pump 21 in the second connecting tube 16 and open simultaneously valve 20 in the second connecting tube 16, the water in pre-cooling box 1 is pumped into
From new cooling so as to subsequent fruits and vegetables progress precooling treatment in cooling water tank 14；This makes it possible to uniformly be sprayed to fruits and vegetables
Leaching, effectively improves the precooling effect to fruits and vegetables, extends the fresh keeping time of fruits and vegetables, enables to fruits and vegetables when being sprayed pair
Fruits and vegetables are effectively fixed, and phase mutual friction between fruits and vegetables is prevented, and improve the surface hardness of fruits and vegetables, improve the product of fruits and vegetables
Matter.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pre-cooling device, including pre-cooling box (1), which is characterized in that pre-cooling box (1) bottom center is equipped with electricity
Machine (2), motor (2) output end are connected with rotation axis (3), and rotation axis (3) top is rotatably connected to rotating seat
(4), rotation axis (3) outer wall is equipped with several holding structures (5), and the holding structure (5) includes lower box body (6) and upper box
Body (7), the lower box body (6) and the upper cartridge body (7) end are hinged with the same hinge (8), the lower box body (6) with it is described
Upper cartridge body (7) outer wall has been respectively fixedly connected with upper mounted plate (9) and bottom plate (10), is inlaid in the bottom plate (10)
Nut (11) is movably installed with bolt (12) on fixed plate (9), and pre-cooling box (1) two sides outer wall is respectively equipped with low
Reservoir (13) and cooling water tank (14), are fixedly connected with first between the low temperature water tank (13) and the cooling water tank (14)
Connecting tube (15) is fixedly connected with the second connecting tube (16) between the pre-cooling box (1) and the cooling water tank (14), described low
It is fixedly connected on reservoir (13) third connecting tube (17), third connecting tube (17) outer wall is fixedly connected with that there are two fixed
It manages (18), fixing pipe (18) bottom end is equipped with mounting plate (19), and mounting plate (19) bottom is equipped with several spray heads
(20)。
2. a kind of pre-cooling device according to claim 1, which is characterized in that institute is run through on rotation axis (3) top
It states pre-cooling box (1) bottom and extends to the pre-cooling box (1) inner cavity, the rotating seat (4) is installed on the pre-cooling box (1) inner cavity
Top.
3. a kind of pre-cooling device according to claim 1, which is characterized in that fixed plate (9) and it is described under
Fixed plate (10) is all set in the side of the upper cartridge body (7) and the lower box body (6) far from the hinge (8), the bolt
(12) bottom end through fixed plate (9) and the bottom plate (10) and extends to below the bottom plate (10), institute
Bolt (12) is stated to be threadedly coupled with the nut (11).
4. a kind of pre-cooling device according to claim 1, which is characterized in that first connecting tube (15), described
Water pump (21) and valve (22) are separately installed on second connecting tube (16) and the third connecting tube (17).
5. a kind of pre-cooling device according to claim 1, which is characterized in that the both ends of first connecting tube (15)
It is respectively fixedly connected in the low temperature water tank (13) bottom and the cooling water tank (14) bottom, second connecting tube (16)
Both ends are respectively fixedly connected in the pre-cooling box (1) bottom and the cooling water tank (14) bottom, the third connecting tube (17)
One end be fixedly connected at the top of the low temperature water tank (13).
6. a kind of pre-cooling device according to claim 4, which is characterized in that the motor (2) and the water pump
(21) input terminal is electrically connected with external power supply output end, and motor (2) concrete model is YE2/YL, the water pump (21)
Concrete model is GLFJET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083126.8U CN209495510U (en) | 2019-01-18 | 2019-01-18 | A kind of pre-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083126.8U CN209495510U (en) | 2019-01-18 | 2019-01-18 | A kind of pre-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495510U true CN209495510U (en) | 2019-10-15 |
Family
ID=68155544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920083126.8U Expired - Fee Related CN209495510U (en) | 2019-01-18 | 2019-01-18 | A kind of pre-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141094A (en) * | 2019-12-30 | 2020-05-12 | 上海金萱船用设备有限公司 | Freezer fruit vegetables device that keeps fresh |
-
2019
- 2019-01-18 CN CN201920083126.8U patent/CN209495510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141094A (en) * | 2019-12-30 | 2020-05-12 | 上海金萱船用设备有限公司 | Freezer fruit vegetables device that keeps fresh |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20210118 |