CN207180139U - A kind of pre- freezer of energy-saving pressure gradient fruit vegetable - Google Patents
A kind of pre- freezer of energy-saving pressure gradient fruit vegetable Download PDFInfo
- Publication number
- CN207180139U CN207180139U CN201720427661.1U CN201720427661U CN207180139U CN 207180139 U CN207180139 U CN 207180139U CN 201720427661 U CN201720427661 U CN 201720427661U CN 207180139 U CN207180139 U CN 207180139U
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- China
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- freezer
- air
- library
- return air
- energy
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Abstract
The utility model discloses a kind of energy-saving pre- freezer of pressure gradient fruit vegetable, including freezer the library and control panel, it is air-inlet cavity between the top plate upside and freezer the library, one end of the air-inlet cavity is provided with air intake blower fan, the air intake blower fan is connected to the cold air conveying delivery pipe on refrigeration machine, humidifier is fixed with the top of the freezer the library, it is return air chamber between the floor downside and freezer the library, one end of the return air chamber is provided with return air fan, rear is fixedly connected with dividing plate in the cold storage locker body, and ultraviolet lamp is provided with the top plate.The utility model can be to using the circulating cold air in storehouse; save the energy; wet air is with cold air synchronous circulating; humidifier is improved to the humidifying effect inside cold storage locker body; microorganism can effectively be killed and pernicious gas is discharged; fruit and vegetable physiological regulation metabolic disorder is prevented, is advantageous to fruits and vegetables preservation, while protect into the staff inside cold storage locker body.
Description
Technical field
The utility model belongs to freezer engineering device technique field, and in particular to a kind of energy-saving pre- freezer of pressure gradient fruit vegetable.
Background technology
China is a large agricultural country, and fruits and vegetables yield is to be only second to the second largest agricultural industry of grain, and fruits and vegetables annual production is equal
Occupy first of countries in the world.However, compared with the developed countries such as America and Europe, the postharvest fruit and vegetable preservation technology in China seriously lags, completely
Independent postharvest fruit and vegetable cold chain is not yet formed, and the transporting amount of fruits and vegetables is extremely uneven with its yield.Pre-cooling storehouse is mostly by common
Freezer transformation forms, mostly closed structure has in storehouse that air supply mode is unreasonable, and storehouse interior air-flow is unbalanced to cause fruits and vegetables pre-
Cold efficiency is low, precooling effect is uneven, while fruits and vegetables carbon dioxide caused by respiration and others in storing process are more
Planting pernicious gas can not discharge, and cause fruit and vegetable physiological regulation metabolic disorder, cause fruits and vegetables to go bad, and be unfavorable for fruits and vegetables preservation, together can be to entering
The staff for being put in storage internal portion causes danger.
Utility model content
The purpose of this utility model is to provide a kind of pre- freezer of energy-saving pressure gradient fruit vegetable, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of pre- freezer of energy-saving pressure gradient fruit vegetable,
Including freezer the library and control panel, the installed in front of the freezer the library has Ku Men, the freezer the library forward exterior installation
There is control panel, the interior top of the cold storage locker body is fixedly connected with top plate, and the top plate is provided with air inlet, the top plate upside
It is air-inlet cavity between freezer the library, one end of the air-inlet cavity is provided with air intake blower fan, and the air intake blower fan is connected to refrigeration
Cold air conveying delivery pipe on machine, humidifier is fixed with the top of the freezer the library, bottom leads in the cold storage locker body
Cross pillar and be fixedly connected with floor, tank bracket is placed with the floor, is return air chamber between the floor downside and freezer the library,
One end of the return air chamber is provided with return air fan, and rear is fixedly connected with dividing plate, the dividing plate inner side in the cold storage locker body
To connect chamber between freezer the library, ultraviolet lamp is installed on the top plate.
Preferably, the control panel includes the digital display screen for displays temperature sensor detection results, Yi Jifen
Kong Zhi not humidifier, refrigeration machine, return air fan, the controlling switch of air intake blower fan and ultraviolet lamp.
Preferably, the humid air output end of the humidifier is connected to shower nozzle by conduit, and the shower nozzle is arranged close to
The air-out side of air intake blower fan.
Preferably, air inlet is arranged at intervals with the top plate, return air inlet, the air intake are arranged at intervals with the floor
Mouthful and return air inlet at be mounted on protection network, the air inlet and return air inlet are in growth bar shaped, and air inlet and return air inlet phase
It is mutually vertical.
Preferably, the both ends of the connection chamber connect with air-inlet cavity and return air chamber respectively.
Preferably, ventilation fan is also equipped with the freezer the library, the ventilation fan is electrically connected on control panel
Controlling switch.
Technique effect of the present utility model and advantage：The energy-saving pre- freezer of pressure gradient fruit vegetable, by air-inlet cavity in storehouse
Transporting cold-air, in return air chamber with connect chamber in the presence of, circulation loop can be formed, in storehouse circulating cold air use, section
The about energy；Wet air caused by humidifier improves humidifier to the humidification inside cold storage locker body with cold air synchronous circulating
Effect；Microorganism can effectively be killed by ultraviolet lamp, timely fruits and vegetables respiration can be produced by ventilation fan
Carbon dioxide and other a variety of pernicious gases discharged, prevent fruit and vegetable physiological regulation metabolic disorder from causing fruits and vegetables to go bad, favorably
Preserve, while protected into the staff inside cold storage locker body in fruits and vegetables.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is front schematic view of the present utility model；
Fig. 3 is floor overlooking the structure diagram of the present utility model；
Fig. 4 is circuit modular structure schematic diagram of the present utility model.
In figure：1 humidifier, 2 freezer the libraries, 3 control panels, 4 storehouse doors, 5 ultraviolet lamps, 6 air inlets, 7 top plates, 8 tank brackets,
9 floors, 10 pillars, 11 return air chambers, 12 return air fans, 13 refrigeration machines, 14 delivery pipes, 15 ventilation fans, 16 temperature sensors, 17 are entered
Wind blower fan, 18 shower nozzles, 19 conduits, 20 air-inlet cavities, 21 return air inlets, 22 dividing plates, 23 connection chambers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of energy-saving pre- freezer of pressure gradient fruit vegetable as Figure 1-4, including freezer the library 2
With control panel 3, the installed in front of the freezer the library 2 has storehouse door 4, and the forward exterior of freezer the library 2 is provided with chain of command
Plate 3, the inner top of freezer the library 2 are fixedly connected with top plate 7, and the top plate 7 is provided with air inlet 6, the upside of top plate 7 with
It is air-inlet cavity 20 between freezer the library 2, one end of the air-inlet cavity 20 is provided with air intake blower fan 17, and the air intake blower fan 17 connects
In the cold air conveying delivery pipe 14 on refrigeration machine 13, the top of the freezer the library 2 is fixed with humidifier 1, the freezer
The inner bottom part of the library 2 is fixedly connected with floor 9 by pillar 10, is placed with tank bracket 8 on the floor 9, the downside of floor 9 with it is cold
It is return air chamber 11 between Kuku body 2, one end of the return air chamber 11 is provided with return air fan 12, rear in the freezer the library 2
Dividing plate 22 is fixedly connected with, the inner side of dividing plate 22 is provided with purple with connecting chamber 23 between freezer the library 2 on the top plate 7
Outer smooth lamp 5.
Further, the control panel 3 includes the digital display screen for the testing result of displays temperature sensor 16, with
And the controlling switch of humidifier 1, refrigeration machine 13, return air fan 12, air intake blower fan 17 and ultraviolet lamp 5 is controlled respectively.
Further, the humid air output end of the humidifier 1 is connected to shower nozzle 18 by conduit 19, and the shower nozzle 18 is pacified
It is installed adjacent to the air-out side of air intake blower fan 17.
Further, air inlet 6 is arranged at intervals with the top plate 7, return air inlet 21 is arranged at intervals with the floor 9,
Protection network is mounted at the air inlet 6 and return air inlet 21, the air inlet 6 and return air inlet 21 are in growth bar shaped, and enter
Air port 6 and return air inlet 21 are mutually perpendicular to.
Further, the both ends of the connection chamber 23 connect with air-inlet cavity 20 and return air chamber 11 respectively.
Further, ventilation fan 15 is also equipped with the freezer the library 3, the ventilation fan 15 is electrically connected at chain of command
Controlling switch on plate 3.
Specifically, in use, the cold air that refrigeration machine 13 is sent is delivered at air intake blower fan 17 by delivery pipe 14, entering
In the presence of wind blower fan 17, the tank bracket 8 that lower section is blowed in air-inlet cavity 20 and from air inlet 6 is blowed chilled air into, fruits and vegetables are carried out
Refrigeration, in the presence of return air fan 12, by the return air inlet 21 on floor 9, the gas in freezer the library 2 is sucked into return air chamber
In 11, and it is recycled in air-inlet cavity 20 by connecting chamber 23, is recycled to after new cold air is mixed from newly inside freezer the library 2,
The refrigeration work consumption of refrigeration machine 13 can be greatly reduced, saves the energy, wet air is produced by humidifier 1, and in air intake wind
In the presence of machine 17, circulated with cold air, improve humidifier 1 to the humidifying effect inside freezer the library 2, be advantageous to fruit
Vegetable preserves, and can effectively kill microorganism by ultraviolet lamp 5, prevent fruits and vegetables from addling, can be timely by ventilation fan 15
Carbon dioxide caused by fruits and vegetables respiration and other a variety of pernicious gases are discharged, prevent that fruit and vegetable physiological regulation metabolism is disorderly
Disorderly, fruits and vegetables are caused to go bad, while protect into the staff inside freezer the library 2.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of pre- freezer of energy-saving pressure gradient fruit vegetable, including freezer the library (2) and control panel (3), it is characterised in that：It is described
The installed in front of freezer the library (2) has Ku Men (4), and freezer the library (2) forward exterior is provided with control panel (3), described
Freezer the library (2) inner top is fixedly connected with top plate (7), and the top plate (7) is provided with air inlet (6), top plate (7) upside
It is air-inlet cavity (20) between freezer the library (2), one end of the air-inlet cavity (20) is provided with air intake blower fan (17), the air intake
Blower fan (17) is connected to the cold air conveying delivery pipe (14) on refrigeration machine (13), and the top of the freezer the library (2), which is fixed, to be set
There is a humidifier (1), freezer the library (2) inner bottom part is fixedly connected with floor (9) by pillar (10), on the floor (9)
It is placed with tank bracket (8), is return air chamber (11) between freezer the library (2) on the downside of the floor (9), the one of the return air chamber (11)
End is provided with return air fan (12), and the interior rear of the freezer the library (2) is fixedly connected with dividing plate (22), dividing plate (22) inner side
To connect chamber (23) between freezer the library (2), ultraviolet lamp (5) is installed on the top plate (7).
A kind of 2. energy-saving pre- freezer of pressure gradient fruit vegetable according to claim 1, it is characterised in that：The control panel
(3) include the digital display screen for displays temperature sensor (16) testing result, and control humidifier (1), refrigeration respectively
Machine (13), return air fan (12), the controlling switch of air intake blower fan (17) and ultraviolet lamp (5).
A kind of 3. energy-saving pre- freezer of pressure gradient fruit vegetable according to claim 1, it is characterised in that：The humidifier (1)
Humid air output end shower nozzle (18) is connected to by conduit (19), the shower nozzle (18) is arranged close to air intake blower fan (17)
Air-out side.
A kind of 4. energy-saving pre- freezer of pressure gradient fruit vegetable according to claim 1, it is characterised in that：On the top plate (7)
Air inlet (6) is arranged at intervals with, return air inlet (21), the air inlet (6) and return air inlet are arranged at intervals with the floor (9)
(21) place is mounted on protection network, and the air inlet (6) and return air inlet (21) are in growth bar shaped, and air inlet (6) and return air
Mouth (21) is mutually perpendicular to.
A kind of 5. energy-saving pre- freezer of pressure gradient fruit vegetable according to claim 1, it is characterised in that：The connection chamber
(23) both ends connect with air-inlet cavity (20) and return air chamber (11) respectively.
A kind of 6. energy-saving pre- freezer of pressure gradient fruit vegetable according to claim 1, it is characterised in that：The freezer the library
(2) ventilation fan (15) is also equipped with, the ventilation fan (15) is electrically connected at the controlling switch on control panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427661.1U CN207180139U (en) | 2017-04-22 | 2017-04-22 | A kind of pre- freezer of energy-saving pressure gradient fruit vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427661.1U CN207180139U (en) | 2017-04-22 | 2017-04-22 | A kind of pre- freezer of energy-saving pressure gradient fruit vegetable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180139U true CN207180139U (en) | 2018-04-03 |
Family
ID=61732548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427661.1U Expired - Fee Related CN207180139U (en) | 2017-04-22 | 2017-04-22 | A kind of pre- freezer of energy-saving pressure gradient fruit vegetable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207180139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762932A (en) * | 2019-11-14 | 2020-02-07 | 北京市京科伦冷冻设备有限公司 | Three-dimensional cold storage precooling apparatus |
-
2017
- 2017-04-22 CN CN201720427661.1U patent/CN207180139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762932A (en) * | 2019-11-14 | 2020-02-07 | 北京市京科伦冷冻设备有限公司 | Three-dimensional cold storage precooling apparatus |
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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 |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |