CN205511182U - Harmful pressure boost greenhouse of preventing disease - Google Patents
Harmful pressure boost greenhouse of preventing disease Download PDFInfo
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- CN205511182U CN205511182U CN201620088644.5U CN201620088644U CN205511182U CN 205511182 U CN205511182 U CN 205511182U CN 201620088644 U CN201620088644 U CN 201620088644U CN 205511182 U CN205511182 U CN 205511182U
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- greenhouse
- ventilation
- pressue device
- supercharging
- door
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a harmful pressure boost greenhouse of preventing disease, it includes the greenhouse main part, the greenhouse main part includes ventilation window, greenhouse door, ventilation pressure device, pressure sensor, alarm and control terminal. The utility model has the advantages of, because gaseous outside the flow, make various particles in the outdoor air unable along with gaseous get into the greenhouse in, the pathogen is also blockked outside, as long as strengthen the disinfection to business turn over personnel, object, can take the initiative, the effective control transmission of pathogen, control the humiture through integrating wet curtain simultaneously, compromise greenhouse humiture performance, changed the design of ventilation window, made the invasion of ventilation in -process separation pathogen, the control that the very little circumstances under realizes pathogen invasion is being changed the greenhouse performance.
Description
Technical field:
The utility model relates to a kind of greenhouse, particularly relates to a kind of disease prevention supercharging greenhouse.
Background technology:
At present, greenhouse is the common facility for carrying out crop cultivation, due to inside greenhouse environment
With favourable conditions, so plant grew well, for the facility that horticultural gardening in agricultural production is important,
It it is the important guarantee of gardening product whole year production.Owing to inside greenhouse environmental condition is superior, it is beneficial to
Plant growth, but it is also easy to the generation of disease, particularly contagious disease, spread speed is fast,
Occurring serious, as being not added with human intervention, general crushing generating period is 7-10 days.Therefore,
In greenhouse, the control of contagious disease is the emphasis of greenhouse management.Disease spread in prevention greenhouse
Main method is chemistry prevention and control and Infectious source control.Chemistry prevention and control are passive methods.The infection sources
Control to be usually and strengthen disinfectant measure in greenhouse, suppress pathogeny.To turnover personnel, goods and materials sterilization
To reach to isolate the purpose of pathogeny, but these measures can not intercept incoming by greenhouse ventilation
Pathogeny.Greenhouse management must have ventilation this functionality, ventilate and pathogeny then can be made to enter with air-flow
Enter greenhouse.Simultaneously because Design of Greenhouse can not reach 100% tight, pathogeny also can be passed through
General gas exchanges enters greenhouse, makes pathogeny be propagated.By gas propagation pathogeny, make
Greenhouse implants is by disease infestation, and current this situation does not has very good control method, because warm
Room management can not block greenhouse and extraneous gas exchanges.So can only strengthen sterilizing and general
Property control device reduce the probability that greenhouse is infected, simultaneously strengthen chemical prevention with reach control
The purpose of disease, these means are all passive means, it is impossible to be effectively isolated pathogeny.
In agricultural production with scientific research activity, demand infectious disease incidence is extremely low in some cases
Level, as plantlet in vitro tames the cultivation of original seed seedling during cultivation, varieties breeding for the first time, with
And the high standard requirement of some scientific research activity etc. need a kind of can the greenhouse of high degree of isolation pathogeny.
Utility model content:
The purpose of this utility model is to provide a kind of disease prevention supercharging greenhouse, to meet at some
Agricultural production is with scientific research activity, and the requirement that infectious disease incidence is extremely low, as plantlet in vitro is tamed and dociled for the first time
The cultivation of original seed seedling during change cultivation, varieties breeding, and the high standard of some scientific research activity
Requirement.
For reaching the purpose the most effectively blocking cause of disease with gas exchanges invasion greenhouse, take into account simultaneously
Other management characteristic of greenhouse, the utility model provides a kind of disease prevention supercharging greenhouse, and it includes
Greenhouse body, described greenhouse body includes vent window, greenhouse door, ventilation pressue device, pressure
Sensor, alarm and control terminal, for convenience of air exchange and Temperature and Humidity Control, described temperature
The top of room main body is provided with the described vent window of outwards unlatching, sets between described vent window and window frame
There is sealing strip, in order to ensure greenhouse function and supercharging feature, it is ensured that the blocking-up of the infection sources, need
By vent window design in top of greenhouse extreme higher position or nearly extreme higher position, rise gas to ensure to be formed
Stream, blocks disease invasion, and the vent window gross area can not be too big, then makes the inside and outside pressure in greenhouse too greatly
Subtractive is little, increases pathogeny invasion chance, and administrative staff are according to Pressure monitoring result and temperature, wet
Degree situation determines to open vent window and open area.When ventilation pressue device works, according to working as
Time temperature and humidity condition, differential pressure conditions determine top portion ventilation window open area, vent window is opened
Opening device can by the design of greenhouse mechanical type method for controlling opening and closing.Described greenhouse door and doorframe
Between be provided with described sealing strip, described greenhouse is provided with sterilization inner room outdoors, the size of sterilization inner room
To facilitate people, thing turnover and sterilization to be advisable.The air intake of described ventilation pressue device and described temperature
Room body exterior connection, the outlet air end of described ventilation pressue device connects inside described greenhouse body
Logical；Described pressure sensor is arranged in described greenhouse body, the signal of described pressure sensor
Output is connected with the signal input part of described control terminal, the signal output of described control terminal
End is connected with the signal input part of described alarm, and in greenhouse body, the pressure monitoring upper limit is
200-300pa, when air pressure is then reported to the police higher than the upper limit.
Preferably, described greenhouse door is double door, and wherein Yishanmen is wide door, and another Yishanmen is
Kissing gate.Kissing gate is typically designed as about 80cm, is dodge gate with narrow fan at ordinary times, wide Men Weibei
With.
If used at single roof greenhouse, it is provided with described logical below the north wall of described greenhouse body
Wind pressue device, general liftoff 20cm bottom ventilation pressue device, it is ensured that ventilation effect.
If used at double roof greenhouses, it is provided with described logical below the north wall of described greenhouse body
Wind pressue device, general liftoff 20cm bottom ventilation pressue device, it is ensured that ventilation effect；Described
The Nan Qiang patch ground of greenhouse body or semi-underground be provided with described ventilation pressue device, in order to greatest extent
Ground reduces the impact on daylighting.
Concrete, described ventilation pressue device includes ventilated box main body, described ventilated box main body
Air intake is provided with double filtering layer, and the outlet air end of described ventilated box main body is provided with at least one piece of wet curtain, often
Wet curtain described in block is correspondingly provided with a blower fan, and described ventilated box body interior is located at by described blower fan,
The signal input part of each described blower fan all signal output parts with described control terminal are connected, temperature
In the main body of room, the pressure monitoring upper limit is 200-300pa, when air pressure is higher than the upper limit, then cut-off parts
Blower fan is powered；The outside of described pair of filtering layer is provided with protection board, and the top of described protection board is with described
The air intake top of ventilated box main body is articulated and connected, and protection board is opened can be rainproof, when not working,
Protection board Guan Bi can dust-proof, cold-proof, prevent gas exchanges.
Concrete, the described pair of filtering layer includes that outer layer props up iron brace net and internal layer props up iron brace net, described outside
Layer iron brace is laid with coarse filtration layer on the net, and described internal layer props up iron brace and is laid with fine filtering layer on the net.Slightly
Filtering layer intercepts bigger particulate matter, and fine filtering layer cuts off small particle and pathogeny spore, coarse filtration layer and
Fine filtering layer is supported protection by an iron brace net.Coarse filtration layer can be selected for composite polyester fiber non-woven fabric,
Fine filtering layer can be selected for polyester fiber long fibre, and coarse filtration layer and fine filtering layer also can be selected for synthetic fibers filter
Material, it is equal that synthetic fibers filter material has complete series filtering product thick, middle and high, permeability and filter property
Very well.
Its principle is that inside greenhouse air pressure is improved, in making greenhouse by the humidifying air of input cleaning
Gas outwardly can only thus block the approach that pathogeny is propagated to inside greenhouse with air-flow,
Take into account greenhouse management to need and the demand of this kind of design simultaneously, the structure of normal greenhouse is done part
Change, to reach optimal diseases prevention and application effect.
The utility model has the advantage of: the air after filtration treatment is forced input greenhouse, with
Time reduction greenhouse air-out area manual control outlet air surface, make greenhouse internal gas pressure raise, reach ratio
The pressure of extraneous high 50-200pa, indoor gas can only be outwardly.Owing to gas is outside
Flowing, makes the various particulates in outdoor air cannot enter in greenhouse with gas, pathogen also by
Outside being blocked in, as long as strengthening turnover personnel, the sterilization of object, can actively, effectively control
Transmission of pathogen；By integration wet curtain, humiture is controlled simultaneously, has taken into account greenhouse humiture
Performance；Change vent window design, make ventilation process intercepts cause of disease invasion；To greenhouse
The control to cause of disease invasion is realized in the case of energy change is the least.
Accompanying drawing illustrates:
Fig. 1 is a kind of disease prevention supercharging greenhouse structure schematic diagram.
Fig. 2 is ventilation pressue device structural representation.
Greenhouse body 1, vent window 2, greenhouse door 3, ventilation pressue device 4, pressure sensor
5, alarm 6, control terminal 7, inner room 8 of sterilizing, wet curtain 9, blower fan 10, protection board 11,
Outer layer props up iron brace net 12, and internal layer props up iron brace net 13, coarse filtration layer 14, fine filtering layer 15, ventilated box
Main body 16.
Detailed description of the invention:
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer,
It is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, a kind of disease prevention supercharging greenhouse, it includes greenhouse body 1,
Greenhouse body 1 include vent window 2, greenhouse door 3, ventilation pressue device 4, pressure sensor 5,
Alarm 6 and control terminal 7, for convenience of air exchange and Temperature and Humidity Control, greenhouse body 1
Top be provided with the vent window 2 of outwards unlatching, be provided with sealing strip between vent window 2 and window frame,
In order to ensure greenhouse function and supercharging feature, it is ensured that the blocking-up of the infection sources, need vent window 2
Design in top of greenhouse extreme higher position or nearly extreme higher position, to ensure to form ascending air, block
Disease is invaded, and vent window 2 gross area can not be too big, then makes too greatly the inside and outside pressure reduction in greenhouse reduce,
Increasing pathogeny invasion chance, administrative staff are according to Pressure monitoring result and temperature, humidity condition certainly
Surely vent window 2 and open area are opened.When ventilation pressue device 4 works, according at that time
Temperature and humidity condition, differential pressure conditions decision top portion ventilation window 2 open area, vent window 2 is opened
Opening device can by the design of greenhouse mechanical type method for controlling opening and closing.Greenhouse door 3 and doorframe it
Between be provided with sealing strip, greenhouse door 3 is double door, and wherein Yishanmen is wide door, and another Yishanmen is
Kissing gate.Kissing gate is typically designed as about 80cm, is dodge gate with narrow fan at ordinary times, wide Men Weibei
With.Greenhouse door 3 is externally provided with sterilization inner room 8, and the size of sterilization inner room 8 is to facilitate people, thing to enter
Go out and sterilize to be advisable.The air intake of ventilation pressue device 4 and greenhouse body 1 ft connection are logical
The outlet air end of wind pressue device 4 is internal with greenhouse body 1 to be connected；Pressure sensor 5 is arranged at
In greenhouse body 1, the signal output part of pressure sensor 5 and the signal input controlling terminal 7
End connects, and the signal output part controlling terminal 7 is connected with the signal input part of alarm 6, temperature
In room main body 1, the pressure monitoring upper limit is 200-300pa, when air pressure is then reported to the police higher than the upper limit.
Greenhouse body 1 is double roof greenhouses, is provided with ventilation and adds below the north wall of greenhouse body 1
Pressure device 4, general liftoff 20cm bottom ventilation pressue device 4, it is ensured that ventilation effect；Greenhouse
It is provided with ventilation pressue device 4 to the Nan Qiang patch of main body 1, in order to reduce daylighting to greatest extent
Impact.Ventilation pressue device 4 includes ventilated box main body 16, the air intake of ventilated box main body 16
End is provided with double filtering layer, and double filtering layers include that outer layer props up iron brace net 12 and internal layer props up iron brace net 13, outward
Being laid with coarse filtration layer 14 on layer iron brace net 12, internal layer props up and is laid with fine filtering on iron brace net 13
Layer 15.Coarse filtration layer 14 intercepts bigger particulate matter, and fine filtering layer 15 cuts off small particle and disease
Source spore, coarse filtration layer 14 and fine filtering layer 15 are supported protection by an iron brace net.Ventilated box main body
The outlet air end of 16 is provided with one piece of wet curtain 9, and wet curtain 9 is correspondingly provided with a blower fan 10, blower fan 10
Be located at ventilated box main body 16 internal, the signal input part of each blower fan 10 all with control terminal 7
Signal output part connect, in greenhouse body 1, the pressure monitoring upper limit is 200-300pa, works as gas
Pressure is higher than the upper limit, then cut-off parts blower fan 10 is powered；The outside of double filtering layers is provided with protection board 11,
The top of protection board 11 is articulated and connected with the air intake top of ventilated box main body 16, protection board
11 open can be rainproof, when not working, protection board 11 Guan Bi can dust-proof, cold-proof, prevent gas
Exchange.
It is above preferred embodiment of the present utility model, it is noted that for the art
Those of ordinary skill for, on the premise of without departing from the utility model principle, it is also possible to do
Going out some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a disease prevention supercharging greenhouse, it includes greenhouse body, it is characterised in that described
Greenhouse body includes vent window, greenhouse door, ventilation pressue device, pressure sensor, alarm
With control terminal, the top of described greenhouse body is provided with the described vent window of outwards unlatching, described
It is provided with sealing strip between vent window and window frame, between described greenhouse door and doorframe, is provided with described sealing
Bar, described greenhouse is provided with sterilization inner room outdoors；The air intake of described ventilation pressue device is with described
Inside greenhouse body ft connection, the outlet air end of described ventilation pressue device and described greenhouse body
Connection；Described pressure sensor is arranged in described greenhouse body, the letter of described pressure sensor
Number output is connected with the signal input part of described control terminal, and the signal of described control terminal is defeated
Go out end to be connected with the signal input part of described alarm.
A kind of disease prevention supercharging greenhouse the most according to claim 1, it is characterised in that
Described greenhouse door is double door, and wherein Yishanmen is wide door, and another Yishanmen is kissing gate.
A kind of disease prevention supercharging greenhouse the most according to claim 1, it is characterised in that
Described ventilation pressue device it is provided with below the north wall of described greenhouse body.
A kind of disease prevention supercharging greenhouse the most according to claim 3, it is characterised in that
The Nan Qiang patch ground of described greenhouse body or semi-underground be provided with described ventilation pressue device.
5. according to a kind of disease prevention supercharging greenhouse described in claim 1-4 any one, its
Being characterised by, described ventilation pressue device includes ventilated box main body, entering of described ventilated box main body
Wind end is provided with double filtering layer, and the outlet air end of described ventilated box main body is provided with at least one piece of wet curtain, every piece
Described wet curtain is correspondingly provided with a blower fan, and described ventilated box body interior is located at by described blower fan, often
The signal input part of individual described blower fan all signal output parts with described control terminal are connected；Described
The outside of double filtering layers is provided with protection board, and the top of described protection board is entered with described ventilated box main body
Wind end top is articulated and connected.
A kind of disease prevention supercharging greenhouse the most according to claim 5, it is characterised in that
Described pair of filtering layer includes that outer layer props up iron brace net and internal layer props up iron brace net, and it is online that described outer layer props up iron brace
Being laid with coarse filtration layer, described internal layer props up iron brace and is laid with fine filtering layer on the net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088644.5U CN205511182U (en) | 2016-01-28 | 2016-01-28 | Harmful pressure boost greenhouse of preventing disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088644.5U CN205511182U (en) | 2016-01-28 | 2016-01-28 | Harmful pressure boost greenhouse of preventing disease |
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| Publication Number | Publication Date |
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| CN205511182U true CN205511182U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620088644.5U Active CN205511182U (en) | 2016-01-28 | 2016-01-28 | Harmful pressure boost greenhouse of preventing disease |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11026373B2 (en) | 2017-06-14 | 2021-06-08 | Grow Solutions Tech Llc | Systems and methods for pressurizing an assembly line grow pod |
-
2016
- 2016-01-28 CN CN201620088644.5U patent/CN205511182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11026373B2 (en) | 2017-06-14 | 2021-06-08 | Grow Solutions Tech Llc | Systems and methods for pressurizing an assembly line grow pod |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |