CN206251823U - Brief tunnel forced-air precooling equipment - Google Patents
Brief tunnel forced-air precooling equipment Download PDFInfo
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- CN206251823U CN206251823U CN201621252501.XU CN201621252501U CN206251823U CN 206251823 U CN206251823 U CN 206251823U CN 201621252501 U CN201621252501 U CN 201621252501U CN 206251823 U CN206251823 U CN 206251823U
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- precooling
- air inlet
- air
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- equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Storage Of Fruits Or Vegetables (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model is related to a kind of brief tunnel forced-air precooling equipment, outer account is wrapped up by Pre-cooling equipment, blower fan, circulating line, precooling, precooling is wrapped up outer account and surrounds into a hollow pre- cold air duct of strip, it is spaced apart after fruit is framed up and is wrapped up in outer account encirclement inner space in precooling, precooling is wrapped up outer account and accomplishes hermetic seal, side is provided with gas outlet, opposite side is air inlet, air inlet side is installed by one air inlet fan, air inlet fan opposite side connection Pre-cooling equipment gas outlet, Pre-cooling equipment air inlet connects the gas outlet that outer account is wrapped up in precooling by circulating line.The brief tunnel forced-air precooling equipment that the utility model is provided gives axial flow blower energy supply using solar energy, by internal circulation system, air to access arrangement carries out sterilized dedusting, humidification, using freezer low-temperature receiver, agricultural product are carried out with aseptic constant humidity differential pressure precooling, shorten pre-coo time, improve agricultural product storage quality.
Description
Technical field
The utility model belongs to anti-corrosive fresh-keeping apparatus field, especially a kind of brief tunnel forced-air precooling equipment.
Background technology
Traditional Pre-cooling Mode has following several weak points：1st, the pre- cold efficiency of traditional Pre-cooling Mode is slow, it is impossible to timely and effective
Carry out high-volume pre-cooling；2nd, existing tunnel forced-air precooling equipment complexity, volume are big, dumb；3rd, in precooling process
Easily fruits and vegetables dehydration is being caused to wilt, nutritive loss is high in precooling process, larger to qualitative effects；
Energy crisis in current global range, China is even more an energy resource consumption big country, develop regenerative resource into
It is trend and an urgent demand.
Utility model content
The utility model is to overcome the deficiencies in the prior art part, there is provided a kind of structure is novel, application method is simple,
The good brief tunnel forced-air precooling equipment of precooling effect.
The utility model realizes that the technical scheme of purpose is as follows：
A kind of brief tunnel forced-air precooling equipment, outer account, precooling bag are wrapped up by Pre-cooling equipment, blower fan, circulating line, precooling
Wrap up in outer account and surround into a hollow pre- cold air duct of strip, be spaced apart after fruit is framed up and wrap up the outer internal sky of account encirclement in precooling
Interior, precooling is wrapped up outer account and accomplishes hermetic seal, and side is provided with gas outlet, and opposite side is air inlet, and air inlet side installs one
Air inlet fan, air inlet fan opposite side connection Pre-cooling equipment gas outlet, Pre-cooling equipment air inlet connects precooling and wraps up by circulating line
The gas outlet of outer account；
The internal structure of the Pre-cooling equipment is：Casing upper wall and casing lower wall between air inlet and gas outlet is direct
Mounting bracket is installed, multiple draw-in grooves are formed with mounting bracket, by air inlet side to air outlet side parallel successively on mounting bracket
Every being provided with：Nano coating dust removal and filtration net, electrostatic precipitation degerming filter screen, ultraviolet-sterilization bactericidal device, ultrasonic humidistat, electricity
Sub- refrigeration machine, ring-type electromagnetic field, ozone, I+, I- ion generator.
And, a tank is installed on the casing of ultrasonic humidistat, electronic cooling machine bottom, the tank is ultrasonic humidistat
Supply water, while receiving the water from electronic refrigeration plant condensation generation.
And, device of solar generating is also equipped with, Pre-cooling equipment is powered by device of solar generating.
Advantage of the present utility model and good effect are as follows：
1st, the brief tunnel forced-air precooling equipment that the utility model is provided gives axial flow blower energy supply using solar energy, by interior
The circulatory system, the air to access arrangement carries out sterilized dedusting, humidification, using freezer low-temperature receiver, aseptic constant humidity is carried out to agricultural product
Differential pressure precooling, shortens pre-coo time, improves agricultural product storage quality.
2nd, the brief tunnel forced-air precooling equipment that the utility model is provided can provide stream during Storage in cold bank for freezer
Phase (gas) interior circulation, fruits and vegetables enclosed environment wind interior circulation (medium mutually flows, that is, flow phase) has notable mildew-proof function, such as cocurrent flow
It is the same that water is stale-proof that a door-hinge never becomes wormeaten.Precise control ambient flow phase, any antisepsis antistaling agent is not used, solves organic food anti-corrosive fresh-keeping
Problem.
3rd, the brief tunnel forced-air precooling equipment that the utility model is provided can help fruits and vegetables to be put in storage quick differential pressure precooling, solution
Certainly pre-cooling efficiency is low, dehydration problem, 8 tons of the pre- cold of red grape, and temperature is down to 0-1 DEG C, used time 6h by 25 DEG C.Precooling is imitated
Rate improves 40%-60%, gas purification coefficiency 99% in storehouse.
4th, the casing air-tightness of the brief tunnel forced-air precooling equipment that the utility model is provided is good, and rear cover of box is removable,
Convenient maintenance, casing reference dimension, height × width x thickness=2200mm high × 1500mm wide × thickness 500mm, air inlet size 0.6m
× 1.6m, bottom half carries universal wheel, can move, and axial flow blower air quantity is 15-20 times of (5000-6000m3/ of storage capacity product
h)。
Brief description of the drawings
Fig. 1 is the structural representation of anticorrosion equipment in the utility model；
Fig. 2 is the structural representation of Pre-cooling equipment.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no
It is limited, it is impossible to which protection domain of the present utility model is limited with this.
A kind of brief tunnel forced-air precooling equipment, by Pre-cooling equipment 1, blower fan 2, device of solar generating 6, circulating line 5,
Outer account 3 is wrapped up in precooling, and precooling is wrapped up outer account and surrounds into a hollow pre- cold air duct of strip, between fruit is framed up into 4 (ventilative frames) afterwards
Wrapped up in outer account encirclement inner space every precooling is placed on, precooling is wrapped up outer account and tried one's best and accomplishes hermetic seal, and side is provided with outlet
Mouthful, opposite side is air inlet, and an air inlet fan, air inlet fan opposite side connection Pre-cooling equipment gas outlet, precooling are installed in air inlet side
Equipment air inlet passes through circulating line and connects the gas outlet that outer account is wrapped up in precooling, for save energy, also at any time can
Enough practicalities, the Pre-cooling equipment in the utility model is powered by device of solar generating.
The internal structure of the Pre-cooling equipment is：Casing upper wall and casing lower wall between air inlet and gas outlet is direct
Mounting bracket 2-4 is installed, multiple draw-in grooves are formed with mounting bracket, and power interface needed for device etc. (the application is not marked
Number), so that following equipment can be installed smoothly, run well, it is parallel successively to air outlet side by air inlet side on mounting bracket
Interval is provided with：It is nano coating dust removal and filtration net 2-5, electrostatic precipitation degerming filter screen 2-6, ultraviolet-sterilization bactericidal device 2-7, super
Sound humidistat 2-8, electronic cooling machine 2-9, ring-type electromagnetic field 2-10, ozone, I+, I- ion generator 2-11.
The application is in casing or lower box installs a tank 2-3, and the tank is that ultrasonic humidistat supplies water, while also
The water from electronic refrigeration plant condensation generation can be received, is supplied water and water receiving is respectively adopted pipeline connection, the application is not spy
Different limitation.
Gas outlet is directly connected to the air inlet of freezer, ensure that absolute degree of purity, the humidity for entering gas in the library
And sterility, it is ensured that the aseptic constant humidity environment in the library, the fresh keeping time of fruits and vegetables in extension the library.
The casing air-tightness of the anticorrosion equipment that the utility model is provided is good, and rear cover of box is removable, convenient maintenance, casing ginseng
Examine size, height × width x thickness=2200mm high × 1500mm wide × thickness 500mm, air inlet size 0.6m × 1.6m, bottom half
With universal wheel, can move, axial flow blower air quantity is 15-20 times (5000-6000m3/h) of storage capacity product.
The effect of said apparatus and reference model are as follows：
1st, gas treatment casing：Conventional galvanized iron sheet, thickness 1mm, spray painting, case profile reference dimension：2200mm high × wide
1500mm × thickness 500mm.Plenum chamber bottom sides are installed and carry universal wheel lower margin, wherein, there is a wheel to brake per side, take turns
Away from 1000mm, it is moved easily and dismantles.Casing seam crossing does airtight treatment, in order to produce maximum pressure differential.
2nd, axial flow blower：380V axial flow blowers, air quantity 5000-6000m3/h, power 0.75KW, refer to choose sea wind
The Ha Laishen board low noise axial fans of machine electric appliance Co., Ltd production, model SF NO 3.5.
3rd, air inlet：Size：600mm wide × 1600mm high.
4th, rear cover of box (AD)：It is overall removable, as maintenance door, it can be seen that device interior each several part knot after opening
Structure.
5th, tank：For supersonic humidifying device provides water source, while the water of electronic refrigeration plant condensation generation can be received.
6th, nano coating dust removal and filtration net：The removal of impurity, except dust.Using particle diameter in below 20nm, silver particles spherical in shape
It is combined with screen pack through special process and is produced, thickness 3-50mm can be used HEPA type high efficiency particulate airs.
7th, electrostatic precipitation degerming filter screen：Using high-voltage electrostatic field, powered grit and mushroom in adsorbed gas stream.Can select
Middle spinning/zflc-hepa model electrostatic precipitation nets.
8th, ultraviolet-sterilization bactericidal device：Ultraviolet-sterilization.Use the electromagnetic wave sterilization of wavelength UVC (200~280nm), lamp
212mm, power 8W, electric current 270Ma, uv radiation intensity 26uw/cm2, can be used HDGW212D/S15 model uviol lamps.
9th, ultrasonic humidistat:Humidification, humidification amount 3000-5000ml/h, can select positive island by mist particle diameter 1-5 microns
SJ-J3000 type humidifiers.
10th, electronic cooling machine:Using semiconductor refrigerating, semiconductor cooler have noiseless, it is without friction, be not required to refrigeration
Agent, small volume, it is lightweight the features such as, and reliable operation is easy to operate, it is easy to carry out cold regulation.Refrigeration, keeps constant temperature and removes
Wet effect.Refrigerating capacity 20-50W, stabling current 2-4A, voltage 12-24V, huyashi-chuuka (cold chinese-style noodles) 60-80mm long, 40-60mm wide, 10- high
12mm, hot face 80-160mm long, 60-120mm wide, 50-70mm high.Model ATP050-12-A-00 types can be used.
11st, ring-type electromagnetic field:Materials'use soft magnetic material, cutting steam, just suction 8000N-10000N, operating voltage
24V, optional firmly fast/LX-26540 types.
12nd, ozone, I+、I-Ion generator：3 × 106PCS/cm3 of ion concentration, ozone concentration 60-80mg/L, can select
CL-R03 kation anion generators.
Electric power needed for the utility model equipment derives from collection conversion of the solar-electricity volt plate to solar energy.Equipment is matched somebody with somebody
The ring-type electromagnetic field of set can be to gas cutting in passage and stirring.Blower fan, rack interface and tunnel type shelf, axial flow blower air-out
Mouth forms close passage, and air outlet is connected with air-out passage, for close passage provides pressure differential；
Air enters Pre-cooling equipment by tunnel type shelf, by humidification, sterilized dedusting, is sent by axial flow blower air outlet
Go out, the air in freezer is circulated flowing in this way.Electronic cooling machine, is that the heat-producing device in equipment is lowered the temperature.It is super
Sound humidifier, humidifies to the air in access arrangement, and tank provides moisture source for it.Ozone generator, ultraviolet are killed
Bacterium sterilization device, electrostatic precipitation degerming filter screen, plasma release and nano coating dust removal and filtration net, the sky to entering circulation
Gas carries out sterilized dedusting.
Tank can receive the generation such as electronic cooling machine, plasma release in addition to providing moisture for ultrasonic humidifier, also
Condensed water.The equipment installs universal wheel in corner, you can realize the effect moved according to precooling place.
Equipment is airtight good, behind casing can integral demounting, facilitate maintenance of equipment.
Equipment uses flow：
Field fruit picking-classification dress basket-big account of long queue stacking-plastic covering film-connection equipment-closing interior circulation system
System-start precooling.While precooling cooling-down effect is reached, the fruits and vegetables in passage can be realized with disinfecting mouldproof is processed, realize setting
Standby efficient utilization.
Claims (3)
1. a kind of brief tunnel forced-air precooling equipment, it is characterised in that：It is outer by Pre-cooling equipment, blower fan, circulating line, precooling parcel
Account, precooling is wrapped up outer account and surrounds into a hollow pre- cold air duct of strip, is spaced apart after fruit is framed up and is wrapped up outer account in precooling
Surround in inner space, precooling is wrapped up outer account and accomplishes hermetic seal, and side is provided with gas outlet, and opposite side is air inlet, air inlet
An air inlet fan is installed in side, and air inlet fan opposite side connection Pre-cooling equipment gas outlet, Pre-cooling equipment air inlet is connected by circulating line
Connect the gas outlet that outer account is wrapped up in precooling；
The internal structure of the Pre-cooling equipment is：Casing upper wall and casing lower wall between air inlet and gas outlet are mounted directly
There is mounting bracket, multiple draw-in grooves are formed with mounting bracket, pacified by air inlet side to air outlet side successively parallel interval on mounting bracket
It is equipped with：Nano coating dust removal and filtration net, electrostatic precipitation degerming filter screen, ultraviolet-sterilization bactericidal device, ultrasonic humidistat, electronics system
Cold, ring-type electromagnetic field, ozone, I+, I- ion generator.
2. brief tunnel forced-air precooling equipment according to claim 1, it is characterised in that：In ultrasonic humidistat, electronics system
One tank is installed, the tank is that ultrasonic humidistat supplies water, while receive coming from electronic refrigeration plant knot on the casing of cold bottom
Reveal the water of generation.
3. brief tunnel forced-air precooling equipment according to claim 1, it is characterised in that：It is also equipped with solar power generation dress
Put, Pre-cooling equipment is powered by device of solar generating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252501.XU CN206251823U (en) | 2016-11-17 | 2016-11-17 | Brief tunnel forced-air precooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252501.XU CN206251823U (en) | 2016-11-17 | 2016-11-17 | Brief tunnel forced-air precooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251823U true CN206251823U (en) | 2017-06-16 |
Family
ID=59025946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252501.XU Active CN206251823U (en) | 2016-11-17 | 2016-11-17 | Brief tunnel forced-air precooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
-
2016
- 2016-11-17 CN CN201621252501.XU patent/CN206251823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
| CN107455449B (en) * | 2017-07-18 | 2020-07-07 | 天津绿新低温科技有限公司 | Efficient tunnel differential pressure air-conditioning precooling equipment for Lingwu long jujubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Simplified tunnel differential pressure precooling equipment Effective date of registration: 20230711 Granted publication date: 20170616 Pledgee: Tianjin Zhongguancun Science and Technology Financing Guarantee Co.,Ltd. Pledgor: TIANJIN GASIN-DH FRESH TECHNOLOGY CO.,LTD. Registration number: Y2023120000060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |