CN201709304U - Fruit and vegetable fresh-keeping agent fumigation apparatus - Google Patents
Fruit and vegetable fresh-keeping agent fumigation apparatus Download PDFInfo
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- CN201709304U CN201709304U CN2010202273091U CN201020227309U CN201709304U CN 201709304 U CN201709304 U CN 201709304U CN 2010202273091 U CN2010202273091 U CN 2010202273091U CN 201020227309 U CN201020227309 U CN 201020227309U CN 201709304 U CN201709304 U CN 201709304U
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- fresh
- fumigation apparatus
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Abstract
The utility model discloses a fresh-keeping agent fumigation apparatus, wherein the top end of an apparatus box body is provided with an exhaust fan; the middle of the apparatus box body is provided with a drawer box for containing a fresh-keeping agent and a controlled release agent; the lower part of the apparatus box body is provided with an air intake; the air intake in the apparatus box body is provided with an electric heating device; and a bottom plate of the drawer box is provided with a filtration hole through which the circulating air can pass. A control system of the fresh-keeping agent fumigation apparatus is provided with a time switch, a heating control circuit and an exhaust control circuit; and the control system is internally provided with jacks of a direct-current power supply and an alternating current power supply, and an alternating current rectification circuit. The apparatus has the advantages of simple structure, low cost, simple use and easy operation, ensures the health of operating staffs, and can be matched with storage containers or storehouses of different volumes for use so as to achieve fresh-keeping effect of fruits and vegetables.
Description
Technical field
The invention belongs to postharvest fruit and vegetable preservation and freshness treatment facility, particularly a kind of fruit and vegetable fresh-keeping agent fumigation apparatus.
Background technology
According to data, I have nearly 25%～30% loss for fruit in storage, nearly 30%～35% the loss of vegetables, and in developed country because to adopting applying of back product ommercialization treatment technology, make the loss of fruits and vegetables then be controlled in 5%, therefore popularization commercialization Preservation Treatment technology and product have crucial meaning in the preservation and freshness of fruits and vegetables and the cold chain process of circulation, can promote the big circulation of national market of China's fruits and vegetables.
As everyone knows, so fruits and vegetables are deliquescing gradually after harvesting, be because its fruits and vegetables process self metabolism has produced a kind of natural ripener---ethene, especially in airtight fruit vegetables storing packing or space, ethylene gas is along with the prolongation of storage period builds up, thereby fruits and vegetables are produced self-dematuration, and continue circulation, influence the eubolism of fruits and vegetables, promoted the senescence process of fruits and vegetables, the increase of rotting, shortened the storage period of fruits and vegetables.
1-MCP (1-methyl cyclopropene) is that a kind of very effective ethene produces and the inhibitor of ethylene action, generation that can ethene suppressing.As promoting ripe old and feeble plant hormone, ethene can be produced by part plant self, and certain amount is often also arranged in storage environment even the air, and ethene combines with the associated receptor of organization internal, could activate a series of and ripe relevant biochemical reactions, accelerate old and feeble and dead.1-MCP can also combine with ethylene receptor well, but this combination can not cause ripe biochemical reaction, before plant endogenous ethene generation or exogenous ethylene effect, use 1-MCP, it will be tried to be the first and combine with ethylene receptor, thereby prevention ethene combines with its acceptor, has postponed maturation well, reaches fresh-keeping effect.
At present, in China many units having been arranged is the antistaling agent commodity of effective ingredient selling with 1-MCP, as " clever aquatic foods ", " fresh-keeping king " etc.On the antistaling agent physical form, there is gaseous state to close shape, tablet shape, pulvis shape, graininess, during the using method of this antistaling agent, the gaseous state form can directly charge in the closed container, the antistaling agent of other solid-state form all adopts in fixing airtight container or space with this antistaling agent and adds that sustained release agent or water carry out release action and the antistaling agent that produces gaseous state, contact with fruit and vegetable surfaces thereby be evaporated in the storage space, act on fruits and vegetables and produce fresh-keeping effect, prolong the freshness date or the shelf life of fruits and vegetables.
But, in processing procedure, the 1-MCP antistaling agent of various states is moved in the storage space, for bigger storage container or space, as whole storage, operating personnel must enter into storage and operate, by sustained release agent 1-MCP gas is discharged, speed away storage container and seal storage container immediately of operating personnel then, otherwise can cause 1-MCP gas to leak into outside the storage container, do not reach fumigating concentration, influence treatment effect.Troublesome poeration like this, operating personnel can suck 1-MCP gases affect health.
Summary of the invention
Technical problem to be solved by this invention is: a kind of fruit and vegetable fresh-keeping agent fumigation apparatus is provided, can be applicable to 1-MCP is the solid shape fruit and vegetable fresh-keeping agent processing fruits and vegetables of Main Ingredients and Appearance, 1-MCP gas is filled into rapidly in storage container or the space, play the preserving fruit and vegetable utilizing effect, improve the convenience of operation greatly, guarantee operator ' s health.
Technology contents of the present invention is:
A kind of fruit and vegetable fresh-keeping agent fumigation apparatus, it is characterized in that: ventilating fan is installed on the equipment box top, the middle part of equipment box is equipped with the drawer box of placing antistaling agent and sustained release agent, and air inlet is arranged at the bottom of equipment box, and the inner air inlet of equipment box place is equipped with electric heater unit.
The base plate of placing the drawer box of antistaling agent and sustained release agent has can make circulating air penetrate filter eye in the past.
The control system of antistaling agent fumigation apparatus has time switch, heating control circuit, air draft control circuit.
Has dc source in the control system.
Control system has the jack that connects AC power, and ac rectifier is arranged in the control system.
Effect of the present invention and advantage are: this equipment has the function of filling sustained release agent, air draft, heating, time switch, AC/DC.Equipment is placed in the storage container, quantitative 1-MCP antistaling agent is placed in the equipment in the drawer, by the predetermined control program, the sustained release agent of can annotating automatically, can make the 1-MCP gas concentration in the space reach the predetermined concentration value rapidly by air draft, and make 1-MCP gas can fill into each corner of storage container effectively, be distributed to fruit and vegetable surfaces, 1-MCP gas is fully fully contacted with fruit and vegetable surfaces, reach treatment effect.Equipment is provided with heating function, and temperature is lower during as the processing fruits and vegetables, and 1-MCP gas discharges not exclusively, influence treatment effect, immediately can open firing equipment and heat and keep temperature constant in the storage container, promote 1-MCP gas to discharge and reach optimum state, guarantee the antistaling agent treatment effect.Equipment has the power of alterating and direct current double-purpose functional, can prevent AC-less power in the storage container, or can't use under the power down mode.In equipment when operation, enter storage container or space without operating personnel and carry out antistaling agent and mix with sustained release agent, and the work of equipment can be worked voluntarily according to program, has saved the labour, makes operating process have standard and security.In addition, this device fabrication technology is simple, and is with low cost, and use is simple, easy operating, but batch production production in enormous quantities, and be divided into the plurality of specifications model, and can satisfy not isometric storage container or the use of storage storage coupling, promote the preserving fruit and vegetable utilizing effect.
Description of drawings
Fig. 1 fruit and vegetable fresh-keeping agent fumigation apparatus profile schematic diagram
The specific embodiment
A kind of fruit and vegetable fresh-keeping agent fumigation apparatus as shown in the figure, ventilating fan 1 is installed on the equipment box top, the middle part of equipment box is equipped with the drawer box 3 of placing antistaling agent and sustained release agent, and air inlet 4 is arranged at the bottom of equipment box or bottom, and the inner air inlet of equipment box place is equipped with electric heater unit.
The base plate of placing the drawer box of antistaling agent and sustained release agent has can make circulating air penetrate filter eye in the past.
The control system 2 of antistaling agent fumigation apparatus has time switch, heating control circuit, air draft control circuit.Has dc source in the control system.Control system has the jack that connects AC power, and ac rectifier is arranged in the control system.
Using method is: this equipment is placed in the airtight storage container or space, in drawer box, places 1-MCP antistaling agent (solid) and sustained release agent (liquid) respectively, puts into dosage and is used by the fruits and vegetables quantitative proportion of handling.Situation according to the processing fruits and vegetables is provided with control system, as consumption, processing time of adding sustained release agent, whether heat, the air circulation time.Behind the airtight storage container, carry out work according to the setting program opening device and according to programming system.
Claims (5)
1. fruit and vegetable fresh-keeping agent fumigation apparatus, it is characterized in that: ventilating fan is installed on the equipment box top, the middle part of equipment box is equipped with the drawer box of placing antistaling agent and sustained release agent, and air inlet is arranged at the bottom of equipment box, and the inner air inlet of equipment box place is equipped with electric heater unit.
2. a kind of fruit and vegetable fresh-keeping agent fumigation apparatus according to claim 1 is characterized in that: the base plate of placing the drawer box of antistaling agent and sustained release agent has can make circulating air penetrate filter eye in the past.
3. a kind of fruit and vegetable fresh-keeping agent fumigation apparatus according to claim 1 is characterized in that: the control system of antistaling agent fumigation apparatus has time switch, heating control circuit, air draft control circuit.
4. a kind of fruit and vegetable fresh-keeping agent fumigation apparatus according to claim 3 is characterized in that: have dc source in the control system.
5. a kind of fruit and vegetable fresh-keeping agent fumigation apparatus according to claim 3 is characterized in that: control system has the jack that connects AC power, and ac rectifier is arranged in the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202273091U CN201709304U (en) | 2010-06-17 | 2010-06-17 | Fruit and vegetable fresh-keeping agent fumigation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202273091U CN201709304U (en) | 2010-06-17 | 2010-06-17 | Fruit and vegetable fresh-keeping agent fumigation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709304U true CN201709304U (en) | 2011-01-19 |
Family
ID=43455294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202273091U Expired - Fee Related CN201709304U (en) | 2010-06-17 | 2010-06-17 | Fruit and vegetable fresh-keeping agent fumigation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043979A (en) * | 2016-08-02 | 2016-10-26 | 国家农产品保鲜工程技术研究中心（天津） | Vehicle-mounted 1-MCP pressure swing adsorption precision processing device and application method |
| CN108902296A (en) * | 2018-07-13 | 2018-11-30 | 安徽科创新能源科技有限责任公司 | A kind of fruit and vegetable fresh-keeping agent fumigation apparatus |
| CN111099170A (en) * | 2019-12-30 | 2020-05-05 | 大有作为(天津)冷链设备有限公司 | Electric commercial cold-chain logistics fresh-keeping box |
-
2010
- 2010-06-17 CN CN2010202273091U patent/CN201709304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043979A (en) * | 2016-08-02 | 2016-10-26 | 国家农产品保鲜工程技术研究中心（天津） | Vehicle-mounted 1-MCP pressure swing adsorption precision processing device and application method |
| CN108902296A (en) * | 2018-07-13 | 2018-11-30 | 安徽科创新能源科技有限责任公司 | A kind of fruit and vegetable fresh-keeping agent fumigation apparatus |
| CN111099170A (en) * | 2019-12-30 | 2020-05-05 | 大有作为(天津)冷链设备有限公司 | Electric commercial cold-chain logistics fresh-keeping box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110119 Termination date: 20180617 |