A kind of full-automatic adjustable fruits and vegetables transport preservation device
Technical field
The present invention relates to freight transportation apparatus technical field, more particularly to a kind of fresh-keeping dress of full-automatic adjustable fruits and vegetables transport
Put.
Background technology
Being presently used for the fresh-keeping antistaling box of vegetables and fruits mainly has plastics antistaling box, bubble chamber etc..Plastics antistaling box has totally-enclosed
Type incubator and common plasticses transport box etc.;Bubble chamber has totally-enclosed type and vapor-permeable type etc..Totally-enclosed case plastics antistaling box can not
The gas exchanges inside and outside antistaling box are carried out, are unfavorable for the fresh-keeping of fresh and live agricultural product;Common plasticses transport box is then unfavorable for protecting in case
Gentle moisturizing, also it is unfavorable for the fresh-keeping of fresh and live agricultural product.Totally-enclosed type bubble chamber is unfavorable as totally-enclosed case plastics antistaling box
Gas exchanges inside and outside case, while can only be disposable, it is not environmentally friendly product;Although and gas permeability bubble chamber
The gas exchanges inside and outside case can be carried out, but heat insulation effect is bad, and be also disposable product.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of full-automatic adjustable fruits and vegetables and transported with fresh-keeping
Device.
A kind of full-automatic adjustable fruits and vegetables transport preservation device proposed by the present invention, including outer case, be hinged with outer case
Outer chamber door, be arranged in outer case interior cover body, with interior cover body be hinged interior chamber door, be arranged in inner cover body rack,
Drive device, water tank, wherein:
Rack includes support, multiple annular trays, and support is connected with outer case bottom, and multiple annular trays are pacified
On support;
Passage is distributed with interior faceshield side wall, interior cover body bottom is connected with outer case lower rotation, drive device with it is interior
Cover body connects, for driving interior cover body to rotate;Conduit is provided with inner cover body in side wall, conduit is connected with water tank, interior faceshield side wall
Multiple Fine spray shower nozzles that water is sprayed to annular tray are provided with, Fine spray shower nozzle import is connected with conduit;
Airway tube is provided with outer case inwall, outer case inwall is provided with multiple first air nozzles, the first air nozzle import
Connected with airway tube, airway tube is connected with air inlet pipe;Outer case inwall is provided with escape pipe away from airway tube side.
Preferably, valve is equipped with Fine spray shower nozzle.
Preferably, in addition to control device, it is equipped with humidity sensor on annular tray, it is control device and valve, wet
Sensor, drive device connection are spent, cover body rotates in control device control drive device driving, and it is pre- that control device is preset with first
If humidity value and the second default humidity value, the first default humidity value are less than the second default humidity value, humidity sensor detects in real time
The fruit and vegetable surfaces humidity placed on annular tray where it, annular of the control device according to where humidity sensor obtains it
The real-time humidity value for the fruit and vegetable surfaces placed on tray and by the real-time humidity value for the fruit and vegetable surfaces placed on annular tray
Compared with the first default humidity value, the second default humidity value, when the real-time humidity value for the fruit and vegetable surfaces placed on annular tray
During more than the second default humidity value, control device controls the valve in the Fine spray shower nozzle corresponding with the annular tray to close;
When the real-time humidity value for the fruit and vegetable surfaces placed on annular tray is less than the first default humidity value, control device control is with being somebody's turn to do
Valve in the corresponding Fine spray shower nozzle of annular tray is opened.
Preferably, first flow valve is equipped with the first air nozzle.
Preferably, escape pipe is provided with multiple second air nozzles away from outer case one end, multiple air nozzles be evenly distributed on
On circumference centered on escape pipe central axis, second flow valve is provided with the second air nozzle.
Preferably, in addition to oxygen concentration detection means, oxygen concentration detection means are arranged in inner cover body, control device
It is connected with oxygen concentration detection means, first flow valve, second flow valve, oxygen concentration detection means detects in inner cover body in real time
Oxygen concentration, control device are preset with default oxygen density value, and control device is according to cover body in the acquisition of oxygen concentration detection means
Interior oxygen density value in real time and by real-time oxygen density value is compared with the default density in inner cover body, when oxygen concentration in inner cover body
When value is more than the default density, the first flow valve increase flow in the first air nozzle of control device control 80%, same to time control
Second flow valve increase flow in second air nozzle of system 80%.
Preferably, bottom is provided with annular groove in outer case, and ring-shaped guide rail, interior cover body bottom and ring are provided with annular groove
Shape guide rail connects.
In the present invention, vegetables to be transported are individually positioned in the annular tray of rack, the vegetable of different cultivars
Dish can be placed on different annular trays, then shut interior chamber door and outer chamber door, led by air inlet pipe guide tracheal strips
Enter air, air is sprayed onto in outer case by the first air nozzle, and air enters in inner cover body from passage, so that fruits and vegetables breathe institute
Needing, imported the water in water tank in Fine spray shower nozzle by conduit, Fine spray shower nozzle sprays to water the fruits and vegetables on annular tray, for
Moisture needed for its breathing.The present invention has good heat and moisture preserving effect, can carry out gas exchanges inside and outside case, meets that vegetables and fruits are transported
Defeated fresh-keeping requirement, and can be used for multiple times.
Brief description of the drawings
Fig. 1 is a kind of full-automatic adjustable fruits and vegetables transport preservation device structural representation proposed by the present invention.
Embodiment
Reference picture 1, the present invention propose a kind of full-automatic adjustable fruits and vegetables transport preservation device, including outer case 1 and outer container
The be hinged outer chamber door of body 1, the interior cover body 2 being arranged in outer case 1, the interior chamber door being hinged with interior cover body 2, it is arranged on interior cover body 2
Interior rack, drive device 3, water tank 6, control device, oxygen concentration detection means, wherein:
Rack includes support 4, multiple annular trays 5, and support 4 is connected with the bottom of outer case 1, multiple annular trays
5 are installed on support 4, and humidity sensor is equipped with annular tray 5.
Passage is distributed with the interior side wall of cover body 2, bottom is provided with annular groove in outer case 1, and ring is provided with annular groove
Shape guide rail 14, the interior bottom of cover body 2 are connected with ring-shaped guide rail 14, and drive device 3 is connected with interior cover body 2, for driving interior 2 turns of cover body
It is dynamic.Conduit 7 is provided with the interior madial wall of cover body 2, conduit 7 is connected with water tank 6, and water is sprayed to ring by the interior side wall of cover body 2 provided with multiple
The Fine spray shower nozzle 8 of shape tray 5, the import of Fine spray shower nozzle 8 are connected with conduit 7, and valve is equipped with Fine spray shower nozzle 8.
Airway tube 9 is provided with the inwall of outer case 1, the inwall of outer case 1 is provided with multiple first air nozzles 11, the first air nozzle
First flow valve is equipped with 11, the import of the first air nozzle 11 is connected with airway tube 9, and airway tube 9 is connected with air inlet pipe 10.Outside
The inwall of casing 1 is provided with escape pipe 12 away from the side of airway tube 9, and escape pipe 12 is provided with multiple second jets away from the one end of outer case 1
Mouth 13, multiple air nozzles are evenly distributed on the circumference centered on the central axis of escape pipe 12, are provided with the second air nozzle 13
Second flow valve.
Control device is connected with valve, humidity sensor, drive device 3, and control device control drive device 3 drives inner cover
Body 2 rotates, and control device is preset with the first default humidity value and the second default humidity value, and it is pre- that the first default humidity value is less than second
If humidity value, humidity sensor detects the fruit and vegetable surfaces humidity placed on the annular tray 5 where it, control device root in real time
The real-time humidity value for the fruit and vegetable surfaces placed on the annular tray 5 where it is obtained according to humidity sensor and by annular tray
The real-time humidity value for the fruit and vegetable surfaces placed on 5 is compared with the first default humidity value, the second default humidity value, when annular tray
When the real-time humidity value for the fruit and vegetable surfaces placed on 5 is more than the second default humidity value, control device control and the annular tray 5
Valve in corresponding Fine spray shower nozzle 8 is closed;When the real-time humidity value for the fruit and vegetable surfaces placed on annular tray 5 is less than the
During one default humidity value, control device controls the valve in the Fine spray shower nozzle 8 corresponding with the annular tray 5 to open.
Oxygen concentration detection means is arranged in interior cover body 2, control device and oxygen concentration detection means, first flow
Valve, second flow valve connect, and oxygen concentration in cover body 2 in the real-time detection of oxygen concentration detection means, control device is preset with pre-
If oxygen density value, control device according to oxygen concentration detection means obtain in oxygen density value and by inner cover in real time in cover body 2
Real-time oxygen density value is compared with the default density in body 2, when oxygen density value is more than the default density in interior cover body 2, control
First flow valve increase flow in first air nozzle 11 of device control 80% processed, while control 80% the second air nozzle 13
Interior second flow valve increase flow.
A kind of full-automatic adjustable fruits and vegetables transport preservation device proposed by the present invention, vegetables to be transported are individually positioned in
In the annular tray 5 of rack, the vegetables of different cultivars can be placed on different annular trays 5, then shut interior
Chamber door and outer chamber door, air being imported into airway tube 9 by air inlet pipe 10, air is sprayed onto in outer case 1 by the first air nozzle 11,
Air enters in interior cover body 2 from passage, for needed for fruits and vegetables breathing, the water in water tank 6 is imported into Fine spray shower nozzle by conduit 7
In 8, Fine spray shower nozzle 8 sprays to water the fruits and vegetables on annular tray 5, for moisture needed for its breathing.The present invention has good
Heat and moisture preserving effect, gas exchanges inside and outside case can be carried out, meet vegetables and fruits transportation fresh-retaining requirement, and can be used for multiple times
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.