CN205946744U - Sunlight greenhouse suitable for cultivation of facility cherry - Google Patents
Sunlight greenhouse suitable for cultivation of facility cherry Download PDFInfo
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- CN205946744U CN205946744U CN201620898585.8U CN201620898585U CN205946744U CN 205946744 U CN205946744 U CN 205946744U CN 201620898585 U CN201620898585 U CN 201620898585U CN 205946744 U CN205946744 U CN 205946744U
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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 sunlight greenhouse suitable for cultivation of facility cherry, including canopy post and euphotic layer (1), its characterized in that: the sunlight canopy is enclosed into in canopy post and euphotic layer (1), be equipped with heat collection device on euphotic layer (1), be equipped with even hot blast blowpipe apparatus, automatic control device and heat abstractor in the sunlight canopy. Having solved not only that above -mentioned system heat dispersion is poor, the pipeline air inlet is inhomogeneous and the low scheduling problem of system operation efficiency, still having increased heat collection device and made the sunlight utilization more abundant, still increased the hot -blast furnace system of heating temporarily, soil is heated with the air in running into in the production of facility cherry that extreme weather is automatic and giving the greenhouse, makes the cherry budding period in advance, and branch growth in earlier stage volume improved in advance the florescence, and the high -quality fruit rate of one -level improves, the fructescence in advance, listing ahead of time, output increase.
Description
Technical field
This utility model is related to a kind of heliogreenhouse, especially a kind of heliogreenhouse being applied to the cultivation of facility Fructus Pruni pseudocerasi.
Background technology
Heliogreenhouse is China's peculiar greenhouse form, in north of China distribution area extensively, has brought higher
Economic benefit.In NORTHWEST CHINA, the Northeast, because winter-spring season outdoor temperature is low, in the good fine day outdoor temperature one of illumination
As below -10 DEG C, in order to increase heat storage capacity in heliogreenhouse and avoiding divulge information cause crop instantaneously to bring to the cold cold
Evil, disease, heliogreenhouse is typically in whole day closed state when winter-spring season produces.And due to often watering to crop irrigation
With the transpiration of plant itself, room air can not be swapped with outdoor air in time, so that indoor moisture is gradually increased
Height, in greenhouse, often the phenomenon that temperature is too high, humidity is excessive in daytime, has a strong impact on yield, quality and the product of crop
Supply time, reduces greenhouse production benefit.
In actual production, people, in order to reduce sunlight indoor temperature and humidity on daytime, have attempted distinct methods, such as using biography
The windowing aeration-cooling wet down method of system, this mode not only increases production cost, and so that greenhouse interior suction is harvested and stored and deposit
Heat, to external diffusion, wastes substantial amounts of thermal source.Make full use of solar thermal energy, prevent thermal waste, to environmental protection and increase
Heliogreenhouse produces throwing ratio and has a very big significance.
Patent 201520456612.1 devises a kind of heliogreenhouse thin solum hold over system, using several from blower fan handle
The north side top hot-air of heliogreenhouse is transported to southern base angle, and hot-air passes through hot channel to soil radiant heat transfer, to raising
In heliogreenhouse, ground temperature and temperature, reduction air humidity tool have certain effect.This patent, in order to improve the uniformity of air intake, increases
Add from blower fan quantity, artificially opened from blower fan according to indoor temperature, this has not only considerably increased early investment cost and fortune
Row cost, also due to anthropic factor reduces runnability and the efficiency of system.Meanwhile, the hot channel area of dissipation of this system
Little, radiating skewness, insufficient leads to this radiating system radiating performance poor with soil heat transfer.Therefore, this utility model carries
Gone out a kind of heliogreenhouse being applied to the cultivation of facility Fructus Pruni pseudocerasi, not only solve that said system heat dispersion is poor, pipeline air intake not
The low problem of all even running efficiency of system, also add heat collecting apparatus makes daylight using more abundant, also add hot blast
The interim heating system of stove, runs into extreme weather in facility Cherry Production and automatically heats to soil in greenhouse and air, make Fructus Pruni pseudocerasi
Budding period shifts to an earlier date, advance flowering period, and early stage shoot growth amount improves, and one-level high quality fruit rate improves, and fructescence shifts to an earlier date, and goes up ahead of time
City, yield increases.
Utility model content
The purpose of this utility model is to provide a kind of heliogreenhouse being applied to the cultivation of facility Fructus Pruni pseudocerasi.
A kind of be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse, including canopy post and photic zone (1) it is characterised in that：Described
Canopy post and photic zone (1) surround daylight canopy it is characterised in that：Described photic zone (1) is provided with heat collecting apparatus, described daylight
It is provided with uniform air intake device, automaton and heat abstractor in canopy；
Described heat collecting apparatus comprise absorber plate (1-1), reflector (1-2), outer photic zone (1-3) and iuuminting layer
(1-4) it is, hollow cavity in the middle of described outer photic zone (1-3) and iuuminting layer (1-4), be provided with reflective in described hollow cavity
Plate (1-2) and sprue (1-6), described reflector (1-2) is located on iuuminting layer (1-4), and described absorber plate (1-1) is located to be passed through inside
On photosphere (1-3), described iuuminting layer (1-4) is provided with ventilation mouth (1-5), and absorber plate (1-1) is supporting with reflector (1-2) to be set
Put；
Described uniform air intake device comprises intake stack (2-1) and air supply duct (2-2), on described intake stack (2-1)
It is provided with multiple fresh air inlets (2-3), one end of described intake stack (2-1) connects air supply duct (2-2), and the other end is free end；
Described automaton comprises temperature sensor BH (3-1), temperature sensor BM (3-2), air humidity sensing
Device RH (3-3) controller C (3-4), converter INV (3-5), axial flow blower ZL (3-6) and air stove RF (3-7), described hot blast
Stove RF (3-7) is provided with breather A and breather B, and described breather A is provided with electromagnetism check valve A (3-71), on breather B
It is provided with electromagnetism check valve B (3-72), the outlet of air stove RF (3-7) is provided with electromagnetism check valve C (3-73), and breather A stretches
To outside daylight canopy, breather B is located in daylight canopy, described at least one outfan of temperature sensor BH (3-1), described temperature
At least one outfan of sensor BM (3-2), described at least one outfan of air humidity sensor RH (3-3), described
At least three inputs of controller C (3-4) and six outfans, described at least one input of converter INV (3-5) and
One outfan, air humidity sensor RH (3-3), temperature sensor BH (3-1) and temperature sensor BM (3-2) connect respectively
The input of controller C (3-4), the input of converter INV (3-5), air stove RF (3-7), electromagnetism check valve A (3-71),
Electromagnetism check valve B (3-72), electromagnetism check valve C (3-73) and electromagnetism check valve D (3-74) connect controller C's (3-4) respectively
Outfan, the outfan of converter INV (3-5) connects axial flow blower ZL (3-6)；
Described heat abstractor comprises main hot channel (4-1), corrugated fins pipeline (4-2) and escape pipe (4-3), and ripple dissipates
Hot channel (4-2) one end is vertically connected on the tube wall of main hot channel (4-1), and the other end of corrugated fins pipeline (4-2) connects
Escape pipe (4-3), the other end of escape pipe (4-3) is free end, and described escape pipe (4-3) is provided with multiple gas outlets (4-4)；
Described intake stack (2-1) is located in the cavity between iuuminting layer (1-4) and outer photic zone (1-3), and is clipped in
In the middle of absorber plate (1-1) and reflector (1-2), described ventilation mouth (1-5) is located at around intake stack, described air supply duct
(2-2) one end connects intake stack (2-1), and the other end connects the arrival end of axial flow blower ZL (3-6), axial flow blower ZL (3-
6) the port of export connects main hot channel (4-1), and the exit of described axial flow blower ZL (3-6) is provided with electromagnetism check valve D (3-
74), air stove RF (3-7) and axial flow blower ZL (3-6) is connected in parallel on main hot channel (4-1).
Described temperature sensor BH (3-1) and air humidity sensor RH (3-3) are arranged on lower 1 meter of the ridge of daylight canopy
Place, because facility Fructus Pruni pseudocerasi root system of plant is distributed at depth of soil 30-40cm, therefore described temperature sensor BM (3-2) is arranged on
At depth of soil 30cm in the middle part of greenhouse, described air stove RF (3-7) is arranged in daylight canopy, described main hot channel (4-1) peace
It is contained at depth of soil 40-50cm in southern side in daylight canopy, corrugated fins pipeline (4-2) north and south is installed, and is installed on depth of soil
At 40-50cm, escape pipe (4-3) is above the ground level.
When actually used：Absorber plate (1-1) absorbs the air that more heat transfers are fed around wind pipeline (2-1), instead
The air that tabula rasa (1-2) contributes to around intake stack (2-1) absorbs more heats, the upper different size of intake stack (2-1)
Fresh air inlet (2-3) contribute to uniform air intake, sprue (1-6) prevents hot-air to enter outer photic zone (1-3) and iuuminting layer
(1-4) lower semisection of the cavity of central hollow, the hot-air on daylight canopy top passes through ventilation mouth (1-5) and passes through fresh air inlet (2-3)
Enter intake stack (2-1), dissipated by the master that air supply duct (2-2) enters variable cross-section in the presence of axial flow blower ZL (3-6)
Hot channel (4-1), the corrugated fins pipeline (4-2) subsequently into underground and soil enter escape pipe (4-3) after being fully contacted, then
Gradually flowed out by gas outlet (4-4), thus realizing the transfer of heat and the circulation of air.
Temperature sensor BH (3-1), temperature sensor BM (3-2) and air humidity sensor RH (3-3) real-time monitoring day
Temperature in light canopy, the soil moisture and indoor humidity, are less than 5 DEG C when recording the soil moisture, when temperature is less than 10 DEG C, automatically control
Device is closed, and now Fructus Pruni pseudocerasi is in hibernation；When the soil moisture is less than 8 DEG C, and temperature is higher than 17 DEG C, controller C (3-4) basis
The temperature difference sends the input that corresponding control signal sends into converter INV (3-5), and converter INV (3-5) exports the letter of corresponding frequencies
So that axial flow blower ZL (3-6) is rotated with this frequency, the temperature difference is bigger, and axial flow blower ZL (3-6) rotating speed is faster, realize increased soil
Earth temperature breaking dormancy, promotes root growth, promotes Fructus Pruni pseudocerasi rudiment；Or it is more than 80% when recording indoor air relative humidity
When, controller C (3-4) exports the input that corresponding signal sends into converter INV (3-5), converter INV according to the humidity of collection
(3-5) signal of output corresponding frequencies makes axial flow blower ZL (3-6) rotate with this frequency, and humidity is bigger, axial flow blower ZL (3-6)
Rotating speed is faster；
When the heat regulation and control through 5 hours, still when reducing, controller C (3-4) exports corresponding signal to the soil moisture
Start air stove RF (3-7), lead to hot blast to main hot channel (4-1), thus play the effect heated temporarily, can prevent extreme
Weather makes Fructus Pruni pseudocerasi be damaged to plants caused by sudden drop in temperature effect.
The ground temperature monitoring as temperature sensor BM (3-2) more than 25 DEG C, temperature sensor BH (3-1) record air themperature
During higher than 35 DEG C, or, more than 80%, when indoor temperature is higher than 35 DEG C, controller C (3-4) output is corresponding to work as humidity in daylight canopy
Signal makes axial flow blower ZL (3-6) stop, and heat circulation system quits work, if recycle heat device continues in this case
Run, the soil moisture can be more than 25 DEG C, affects Fructus Pruni pseudocerasi root growth, now controller C (3-4) output corresponding signal makes electromagnetism list
Open to valve A (3-71), electromagnetism check valve B (3-72) is closed, electromagnetism check valve C (3-73) is opened, electromagnetism check valve D (3-74)
Close, the heater of air stove RF (3-7) does not start and normally running from blower fan of air stove, so that cool ambient air is input to
In greenhouse, reduce the soil moisture and indoor temperature, play the effect of aeration-cooling dehumidifying.
When air stove RF (3-7) starts, controller C (3-4) output corresponding signal makes electromagnetism check valve C (3-73) beat
Open, electromagnetism check valve A (3-71) is closed, electromagnetism check valve B (3-72) is opened, electromagnetism check valve D (3-74) is closed, and plays to heat
The effect of wind furnace ventilation；When axial flow blower ZL (3-6) works, controller C (3-4) output corresponding signal opens electromagnetism check valve
D (3-74), closes electromagnetism check valve A (3-71) electromagnetism check valve B (3-72) electromagnetism check valve C (3-73).
As improvement, described intake stack (2-1), absorber plate (1-1) and reflector (1-2) arrange more than two, air intake
Fresh air inlet (2-3) on pipeline (2-1) is equally spacedly located at the side of intake stack (2-2), the cross-sectional sizes of fresh air inlet (2-3)
It is set to by connection end to free end, become larger；
The determination of wherein fresh air inlet (2-3) size can calculate according to equation below, the air inlet in i-th section of intake stack
Area σiComputing formula as follows：
Wherein, μ, λ are air port discharge coefficient and pipeline frictional resistant coefficient, and L is pipeline total length, and D is that pipeline equivalent is straight
Footpath, A amasss for pipeline section, and n is the total inlet number of intake stack, and the method that determines is according to equation below：
Wherein, Q0For pipeline air intake section total blast volume, vn、vminWind speed for ensureing No. n-th air port of pipeline reaches certain value,
V must be metn≥vmin, to reach the effect of balanced ventilation, value is carried out according to plant growing situation and running situation.
σ 1 is the area in No. 1 air port, is determined according to equation below：
Wherein, v1、vmaxAffect the plant growing of intake stack bottom for ensureing to avoid No. 1 air port wind speed excessive, must be full
Sufficient v1≤vmax, value is carried out according to plant growing situation and running situation.
Described main hot channel (4-1) is connected according to the descending order in section successively head and the tail by the pipeline of different cross section
Form, described gas outlet (4-4) is arranged equally spaced at escape pipe (4-3) both sides, the cross-sectional sizes of gas outlet (4-4) are set to
Become larger to free end by connection end, described gas outlet (4-4) and ground are in 10-20 degree angle,
The determination of wherein said gas outlet (4-4) size calculates according to equation below, the air-out in i-th section on escape pipe
Open area σiComputing formula as follows：
Wherein, μ, λ are air port discharge coefficient and pipeline frictional resistant coefficient, and L is pipeline total length, and D is that pipeline equivalent is straight
Footpath, A amasss for pipeline section, and n is the total inlet number of wind pipe, and the method that determines is according to equation below：
Wherein, Q0For pipeline air intake section total blast volume, vn、vminWind speed for ensureing No. n-th air port of pipeline reaches certain value,
V must be metn≥vmin, to reach the effect of balanced ventilation, value is carried out according to plant growing situation and running situation.
σ 1 is the area in No. 1 air port, is determined according to equation below：
Wherein, v1、vmaxAffect the growth of air outlet surrounding plants for ensureing to avoid No. 1 air port wind speed excessive, must meet
v1≤vmax, value is carried out according to plant growing situation and running situation；
Described corrugated fins pipeline (4-2) and escape pipe (4-3) can arrange multigroup, and spacing may be configured as 1-2m, and described
Corrugated fins pipeline (4-2) is set to high in the south and low in the north, and north and south depth difference is 5cm, and escape pipe (4-3) is above the ground level 5-10cm.
When actually used：Calculate the size of each fresh air inlet of intake stack (2-1) (2-3) using said method successively, really
Protect the effect realizing uniform air intake, it is permissible that intake stack more than two (2-1), absorber plate (1-1) and reflector (1-2) have been set
Improve air's cycle efficieny, improve the utilization rate of solar energy.
Main hot channel (4-1) by different cross section pipeline according to the descending order in section successively head and the tail connect and
Become it is ensured that corrugated fins pipeline (4-2) air inlet uniformity of diverse location；Corrugated fins pipeline (4-2) be set to high in the south and low in the north,
Can effectively prevent from producing condensed water in pipeline and block；Gas outlet (4-4) on escape pipe (4-3) is arranged to there is one with ground
Clamp angle, can effectively prevent gives vent to anger directly sprays to Fructus Pruni pseudocerasi affects its growth, and escape pipe (4-3) is above the ground level 5-10cm, can
Increase surface temperature, contribute to cold air and be circulated up；Spacing between multigroup corrugated fins pipeline (4-2) can be according to Fructus Pruni pseudocerasi kind
The line-spacing planted determines, and is arranged between Fructus Pruni pseudocerasi Planting Row Distance so that corrugated fins pipeline (4-2) directly acts on Fructus Pruni pseudocerasi root
Soil, the effect optimal to reach recycle heat.
Compared with prior art, this utility model can not only Effective Regulation indoor temperature and humidity, and improve heat
The operational efficiency of amount circulating device, makes the Fructus Pruni pseudocerasi budding period 2 days in advance, advance flowering period 3 days, and early stage shoot growth amount improves 10%-
15%, one-level high quality fruit rate improves 20%, fructescence 5 days in advance, and yield increases by 8%.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is the generalized section of A-A.
Fig. 3 is the structural representation of the air inlet pipe that embodiment 1 is related to.
Fig. 4 is the structural representation of the escape pipe that embodiment 1 is related to
Fig. 5 is the profile of the escape pipe that embodiment 1 is related to.
Fig. 6 be this utility model be related to automatically control combination flow process figure.
Shown in figure：1-1 is absorber plate, and 1-2 is reflector, and 1-3 is outer photic zone, and 1-4 is iuuminting layer, and 1-5 is
QI KOU, 1-6 is sprue, and 2-1 is intake stack, and 2-2 is air supply duct, and 2-3 is fresh air inlet, and 3-1 is temperature sensor BH, 3-2
It is temperature sensor BM, 3-3 is air humidity sensor RH, 3-4 is controller C, 3-5 is converter INV, 3-6 is axle stream wind
Machine ZL, 3-7 are air stove RF, and 3-71 is electromagnetism check valve A, and 3-72 is electromagnetism check valve B, and 3-73 is electromagnetism check valve C, 3-74
It is electromagnetism check valve D, 4-1 is main hot channel, and 4-2 is corrugated fins pipeline, and 4-3 is escape pipe, and 4-4 is gas outlet.
Specific embodiment
Embodiment 1：With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, this utility model includes canopy post and photic zone 1, and it is special
Levy and be：Described canopy post and photic zone 1 surround daylight canopy it is characterised in that：Described photic zone 1 is provided with heat collecting apparatus,
It is provided with uniform air intake device, automaton and heat abstractor in described daylight canopy；
Described heat collecting apparatus comprise absorber plate 1-1, reflector 1-2, outer photic zone 1-3 and iuuminting layer 1-4, described
For hollow cavity in the middle of outer photic zone 1-3 and iuuminting layer 1-4, in described hollow cavity, it is provided with reflector 1-2 and sprue 1-
6, described reflector 1-2 are located on iuuminting layer 1-4, and described absorber plate 1-1 is located on outer photic zone 1-3, described iuuminting layer
1-4 is provided with the supporting setting of ventilation mouth 1-5, absorber plate 1-1 and reflector 1-2；
Described uniform air intake device comprises intake stack 2-1 and air supply duct 2-2, and described intake stack 2-1 is provided with many
One end of individual fresh air inlet 2-3, described intake stack 2-1 connects air supply duct 2-2, and the other end is free end；
The determination of wherein said fresh air inlet 2-3 size calculates according to equation below, the air inlet in i-th section of intake stack
Area σiComputing formula as follows：
Wherein, μ, λ are air port discharge coefficient and pipeline frictional resistant coefficient, and L is pipeline total length, and D is that pipeline equivalent is straight
Footpath, A amasss for pipeline section, and n is the total inlet number of intake stack, and the method that determines is according to equation below：
Wherein, Q0For pipeline air intake section total blast volume, vn、vminWind speed for ensureing No. n-th air port of pipeline reaches certain value,
V must be metn≥vmin, to reach the effect of balanced ventilation, value is carried out according to plant growing situation and running situation,
σ1For the area in No. 1 air port, determined according to equation below：
Wherein, v1、vmaxAffect the plant growing of intake stack bottom for ensureing to avoid No. 1 air port wind speed excessive, must be full
Sufficient v1≤vmax, value is carried out according to plant growing situation and running situation；
Described automaton comprises temperature sensor BH3-1, temperature sensor BM3-2, air humidity sensor
RH3-3 controller C3-4, converter INV3-5, axial flow blower ZL3-6 and air stove RF3-7, described air stove RF3-7 is provided with
Breather A and breather B, described breather A is provided with electromagnetism check valve A3-71, and breather B is provided with electromagnetism check valve B3-
The outlet of 72, air stove RF3-7 is provided with electromagnetism check valve C3-73, and breather A stretches to outside greenhouse, and breather B is located at greenhouse
Interior, at least one outfan of described temperature sensor BH3-1, at least one outfan of described temperature sensor BM3-2, institute
State at least one outfan of air humidity sensor RH3-3, at least three inputs of described controller C3-4 and six defeated
Go out end, at least one input of described converter INV3-5 and an outfan, air humidity sensor RH3-3, temperature pass
Sensor BH3-1 and temperature sensor BM3-2 connects the input of controller C3-4, the input of converter INV3-5, heat respectively
Wind furnace RF3-7, electromagnetism check valve A3-71, electromagnetism check valve B3-72, electromagnetism check valve C3-73 and electromagnetism check valve D3-74 divide
Not Lian Jie controller C3-4 outfan, the outfan of converter INV3-5 connects axial flow blower ZL3-6；
Described heat abstractor comprises variable cross-section main hot channel 4-1, corrugated fins pipeline 4-2 and escape pipe 4-3, described change
Section main hot channel 4-1 is formed by connecting successively from beginning to end by the pipeline of different cross section, and corrugated fins pipeline 4-2 one end is vertically connected to
On the tube wall of variable cross-section main hot channel 4-1, the other end of corrugated fins pipeline 4-2 connects escape pipe 4-3, escape pipe 4-3's
The other end is free end, and described escape pipe 4-3 is provided with multiple gas outlet 4-4, and described gas outlet 4-4 is arranged equally spaced at out
Trachea 4-3 both sides, the cross-sectional sizes of gas outlet 4-4 are set to be become larger to free end by connection end, and described gas outlet 4-4
It is in 15 degree of angles with ground,
The determination of wherein said gas outlet 4-4 size calculates according to equation below, the going out of upper i-th section of escape pipe 4-3
QI KOU 4-4 area σiComputing formula as follows：
Wherein, μ, λ are air port discharge coefficient and pipeline frictional resistant coefficient, and L is pipeline total length, and D is that pipeline equivalent is straight
Footpath, A amasss for pipeline section, and n is the total inlet number of wind pipe, and the method that determines is according to equation below：
Wherein, Q0For pipeline air intake section total blast volume, vn、vminWind speed for ensureing No. n-th air port of pipeline reaches certain value,
V must be metn≥vmin, to reach the effect of balanced ventilation, value is carried out according to plant growing situation and running situation.
σ1For the area in No. 1 air port, determined according to equation below：
Wherein, v1、vmaxAffect the growth of air outlet surrounding plants for ensureing to avoid No. 1 air port wind speed excessive, must meet
v1≤vmax, value is carried out according to plant growing situation and running situation；
Described intake stack 2-1 is located in the cavity between iuuminting layer 1-4 and outer photic zone 1-3, and is clipped in absorber plate
In the middle of 1-1 and reflector 1-2, described ventilation mouth 1-5 is located at around intake stack, and one end of described air supply duct 2-2 connects
Intake stack 2-1, the other end connects the arrival end of axial flow blower ZL3-6, and the port of export of axial flow blower ZL3-6 connects variable cross-section master
The exit of hot channel 4-1, axial flow blower ZL3-6 is provided with electromagnetism check valve D3-74, air stove RF3-7 and axial flow blower
ZL3-6 is connected in parallel on variable cross-section main hot channel 4-1.
Described temperature sensor BH3-1 and air humidity sensor RH3-3 is arranged at lower 1 meter of the ridge of heliogreenhouse,
Because facility Fructus Pruni pseudocerasi root system of plant is distributed at depth of soil 30-40cm, therefore described temperature sensor BM3-2 is arranged in greenhouse
At portion depth of soil 30cm, described air stove RF3-7 is arranged in greenhouse, and the main hot channel 4-1 of described variable cross-section is arranged on temperature
At indoor southern side depth of soil 40-50cm, corrugated fins pipeline 4-2 north and south is installed, and the south of corrugated fins pipeline 4-2 is installed
At depth of soil 40-50cm, the North of corrugated fins pipeline 4-2 is installed at depth of soil 40-50cm, and escape pipe 4-3 is high
In ground.
When actually used：Absorber plate 1-1 absorbs the air that more heat transfers are fed around wind pipeline 2-1, reflector
The air that 1-2 contributes to around intake stack 2-1 absorbs more heats, calculates intake stack 2- successively using said method
The size of the gas outlet 4-4 in the size and escape pipe 4-3 of 1 each fresh air inlet 2-3, ensure that device uniform air intake, uniformly goes out
The effect of wind, sprue 1-6 prevents hot-air to enter the lower half of the cavity of outer photic zone 1-3 and iuuminting layer 1-4 central hollow
Section, the hot-air on greenhouse top passes through ventilation mouth 1-5 and enters intake stack 2-1 by fresh air inlet 2-3, in axial flow blower ZL3-6
In the presence of by air supply duct 2-2 enter variable cross-section main hot channel 4-1, subsequently into the corrugated fins pipeline 4- of underground
2 be fully contacted with soil after enter escape pipe 4-3, more gradually flowed out by gas outlet 4-4, thus realizing transfer and the sky of heat
The circulation of gas, main hot channel 4-1 is formed by connecting according to the descending order in section successively from beginning to end by the pipeline of different cross section,
Ensure that the corrugated fins pipeline 4-2 air inlet uniformity of diverse location.
In temperature sensor BH3-1, temperature sensor BM3-2 and air humidity sensor RH3-3 real-time monitoring greenhouse
Temperature, the soil moisture and indoor humidity, are less than 5 DEG C when recording the soil moisture, and when temperature is less than 10 DEG C, heat regulation device closes
Close, now Fructus Pruni pseudocerasi is in hibernation, except facility Fructus Pruni pseudocerasi runs into during extreme weather when normally producing；When the soil moisture is less than 8 DEG C,
When temperature is higher than 17 DEG C, controller C3-4 sends, according to the temperature difference, the input that corresponding control signal sends into converter INV3-5, becomes
The signal that frequency device INV3-5 exports corresponding frequencies makes axial flow blower ZL3-6 rotate with this frequency, and the temperature difference is bigger, axial flow blower ZL3-
6 rotating speeds are faster, realize increased soil moisture breaking dormancy, promote root growth, promote Fructus Pruni pseudocerasi rudiment；Or work as and record interior
When relative air humidity is more than 80%, controller C3-4 exports corresponding signal according to the humidity of collection and sends into converter INV3-5's
Input, the signal that converter INV3-5 exports corresponding frequencies makes axial flow blower ZL3-6 rotate with this frequency, and humidity is bigger, axle
Flow fan ZL3-6 rotating speed is faster；
When the heat regulation and control through 5 hours, still when reducing, controller C3-4 output corresponding signal opens the soil moisture
Dynamic air stove RF3-7, leads to hot blast to main hot channel 4-1, thus play the effect heated temporarily, can prevent extreme weather from making
Fructus Pruni pseudocerasi is damaged to plants caused by sudden drop in temperature effect.
The ground temperature monitoring as temperature sensor BM3-2 more than 25 DEG C, temperature sensor BH3-1 records air themperature and is higher than
When 35 DEG C, or it is more than 80% when air humidity sensor 3-3 records warm indoor humidity, when indoor temperature is higher than 35 DEG C, control
Device C3-4 output corresponding signal makes axial flow blower ZL3-6 stop, and heat circulation system quits work, if heat in this case
Circulating device continues to run with, and the soil moisture can be more than 25 DEG C, affects Fructus Pruni pseudocerasi root growth, and now controller C3-4 output is corresponding to be believed
Number electromagnetism check valve A3-71 is made to open, electromagnetism check valve B3-72 closes, electromagnetism check valve C3-73 opens, electromagnetism check valve D3-
74 closings, the heating system of air stove RF3-7 does not start and normally running from blower fan of air stove, so that cool ambient air is input to
In greenhouse, reduce the soil moisture and indoor temperature, play the effect of ventilation drying.
When air stove RF3-7 starts, controller C3-4 output corresponding signal makes electromagnetism check valve C3-73 open, electromagnetism
Check valve A3-71 closes, and electromagnetism check valve B3-72 opens, and electromagnetism check valve D3-74 closes, and plays to the work of air stove ventilation
With electromagnetism check valve D3-74 closes and is prevented from air-flow entrance air supply duct 2-2 and then enters intake stack 2-1 and scatter and disappear；When
During axial flow blower ZL3-6 work, controller C3-4 output corresponding signal closes electromagnetism check valve A3-71 electromagnetism check valve B3-72
Electromagnetism check valve C3-73.
Controller C3-4 of the present utility model can be realized can also being realized by single-chip microcomputer or other control modes by PLC,
All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., should be included in this reality
Within new protection domain.
Embodiment 2：With reference to Fig. 2：Compared with Example 1, the difference of the present embodiment is：Described corrugated fins pipeline
4-2 and escape pipe 4-3 can arrange multigroup, and spacing may be configured as 1m, and the south of corrugated fins pipeline 4-2 is installed on depth of soil
At 40cm, the North of corrugated fins pipeline 4-2 is installed at depth of soil 45cm, and escape pipe 4-3 is above the ground level 10cm.
When actually used：Intake stack 2-1 more than two, absorber plate 1-1 and reflector 1-2 are set and can improve cold and hot sky
Gas cycle efficieny, improves the utilization rate of solar energy, and corrugated fins pipeline 4-2 is set to high in the south and low in the north, can effectively prevent pipeline
Blocking；Gas outlet 4-4 on escape pipe 4-3 is arranged to there is certain angle with ground, and can effectively prevent gives vent to anger directly sprays to cherry
Fructus Persicae, escape pipe 4-3 is above the ground level 10cm, by increasing capacitance it is possible to increase surface temperature, contributes to cold air and is circulated up；Multigroup corrugated fins pipe
Spacing between road 4-2 can determine according to the line-spacing of Fructus Pruni pseudocerasi plantation and be arranged between Fructus Pruni pseudocerasi Planting Row Distance so that corrugated fins
Pipeline 4-2 directly acts on the soil of Fructus Pruni pseudocerasi root, the effect optimal to reach recycle heat.
Claims (7)
1. a kind of be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse, including canopy post and photic zone (1) it is characterised in that：Described canopy
Post and photic zone (1) surround daylight canopy, be provided with uniform air intake device, described uniform air intake device is connected with radiating in described canopy
Device,
Described uniform air intake device comprises intake stack (2-1) and air supply duct (2-2), and described intake stack (2-1) is provided with
Multiple fresh air inlets (2-3)；
Described heat abstractor comprises main hot channel (4-1), corrugated fins pipeline (4-2) and escape pipe (4-3), described main radiating
Pipeline (4-1) is formed by connecting successively from beginning to end by the pipeline of different cross section, and described escape pipe (4-3) is provided with multiple gas outlet (4-
4)；
One end of described intake stack (2-1) connects air supply duct (2-2), and the other end is free end, described air supply duct (2-2)
The other end connect heat abstractor main hot channel (4-1), described corrugated fins pipeline (4-2) one end is vertically connected to main radiating
On the tube wall of pipeline (4-1), the other end connects escape pipe (4-3), and the other end of escape pipe (4-3) is airtight free end, described
Escape pipe (4-3) is parallel with corrugated fins pipeline (4-2)；
Described main hot channel (4-1) is arranged at depth of soil 40-50cm in southern side in canopy, corrugated fins pipeline (4-2) north and south
Install, and be arranged at depth of soil 40-50cm, escape pipe (4-3) exposed on ground.
2. according to claim 1 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：It is provided with described canopy
Automaton, described automaton comprises temperature sensor BH (3-1), temperature sensor BM (3-2), air humidity
Sensor RH (3-3), controller C (3-4), converter INV (3-5), axial flow blower ZL (3-6) and air stove RF (3-7), described
Temperature sensor BH (3-1) and air humidity sensor RH (3-3) is arranged at lower 1 meter of the ridge of heliogreenhouse, described temperature
Sensor BM (3-2) is arranged at depth of soil 30cm in the middle part of greenhouse, and axial flow blower ZL (3-6) is connected to air supply duct (2-2)
And main hot channel (4-1) between, the outlet of described axial flow blower ZL (3-6) is provided with electromagnetism check valve D (3-74), described hot blast
Stove RF (3-7) and axial flow blower ZL (3-6) is connected in parallel on main hot channel (4-1)；
Described air stove RF (3-7) is provided with breather A and breather B, and described breather A is provided with electromagnetism check valve A (3-
71), breather B is provided with electromagnetism check valve B (3-72), and the outlet of air stove RF (3-7) is provided with electromagnetism check valve C (3-
73), breather A stretches to outside daylight canopy, and breather B is located in daylight canopy, and described temperature sensor BH (3-1) at least is defeated
Go out end, described at least one outfan of temperature sensor BM (3-2), described air humidity sensor RH (3-3) at least
Individual outfan, described at least three inputs of controller C (3-4) and six outfans, described converter INV (3-5) is at least
There are an input and an outfan, air humidity sensor RH (3-3), temperature sensor BH (3-1) and temperature sensor
BM (3-2) connects the input of controller C (3-4), the input of converter INV (3-5), air stove RF (3-7), electricity respectively
Magnetic check valve A (3-71), electromagnetism check valve B (3-72), electromagnetism check valve C (3-73) and electromagnetism check valve D (3-74) connect respectively
Connect the outfan of controller C (3-4), the outfan of converter INV (3-5) connects axial flow blower ZL (3-6).
3. according to claim 1 and 2 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：Described printing opacity
Layer (1) comprises outer photic zone (1-3) and iuuminting layer (1-4), in the middle of described outer photic zone (1-3) and iuuminting layer (1-4) is
Hollow cavity, is provided with reflector (1-2) and sprue (1-6) in described hollow cavity, described reflector (1-2) is located at iuuminting
On layer (1-4), absorber plate (1-1) is provided with outer photic zone (1-3), described iuuminting layer (1-4) is provided with ventilation mouth (1-
5), described intake stack (2-1) is located in the cavity between iuuminting layer (1-4) and outer photic zone (1-3), and is clipped in absorber plate
(1-1), and in the middle of reflector (1-2), described ventilation mouth (1-5) is located at around intake stack.
4. according to claim 3 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：Described intake stack
(2-1), absorber plate (1-1) and reflector (1-2) arrange more than two, and the fresh air inlet (2-3) on intake stack (2-1) is equidistantly
Be located at the side of intake stack (2-2), the cross-sectional sizes of fresh air inlet (2-3) are set to, by connection end to free end, gradually become
Greatly；Described gas outlet (4-4) is arranged equally spaced at escape pipe (4-3) both sides, the cross-sectional sizes of gas outlet (4-4) be set to by
Connection end becomes larger to free end, and described gas outlet (4-4) and ground are in 10-20 degree angle.
5. according to claim 1 and 2 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：Described ripple
Hot channel (4-2) and escape pipe (4-3) can arrange multigroup, and between Fructus Pruni pseudocerasi Planting Row Distance, spacing is set to 1-2m, described ripple
Stricture of vagina hot channel (4-2) is set to high in the south and low in the north, and north and south depth difference is 5cm, and escape pipe (4-3) is above the ground level 5-10cm.
6. according to claim 3 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：Described corrugated fins
Pipeline (4-2) and escape pipe (4-3) can arrange multigroup, and between Fructus Pruni pseudocerasi Planting Row Distance, spacing may be configured as 1-2m, and described ripple
Stricture of vagina hot channel (4-2) is set to high in the south and low in the north, and north and south depth difference is 5cm, and escape pipe (4-3) is above the ground level 5-10cm.
7. according to claim 4 be applied to facility Fructus Pruni pseudocerasi cultivation heliogreenhouse it is characterised in that：Described corrugated fins
Pipeline (4-2) and escape pipe (4-3) can arrange multigroup, and between Fructus Pruni pseudocerasi Planting Row Distance, spacing may be configured as 1-2m, and described ripple
Stricture of vagina hot channel (4-2) is set to high in the south and low in the north, and north and south depth difference is 5cm, and escape pipe (4-3) is above the ground level 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898585.8U CN205946744U (en) | 2016-08-17 | 2016-08-17 | Sunlight greenhouse suitable for cultivation of facility cherry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898585.8U CN205946744U (en) | 2016-08-17 | 2016-08-17 | Sunlight greenhouse suitable for cultivation of facility cherry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946744U true CN205946744U (en) | 2017-02-15 |
Family
ID=57976021
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898585.8U Expired - Fee Related CN205946744U (en) | 2016-08-17 | 2016-08-17 | Sunlight greenhouse suitable for cultivation of facility cherry |
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| Country | Link |
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| CN (1) | CN205946744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194648A (en) * | 2018-11-19 | 2020-05-26 | 张和平 | Water heating type high-yield technology for increasing ground temperature of greenhouse vegetables |
| CN113424743A (en) * | 2021-08-12 | 2021-09-24 | 新疆农垦科学院 | Method for promoting formation of bouquet-shaped fruit branches of sweet cherry |
-
2016
- 2016-08-17 CN CN201620898585.8U patent/CN205946744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194648A (en) * | 2018-11-19 | 2020-05-26 | 张和平 | Water heating type high-yield technology for increasing ground temperature of greenhouse vegetables |
| CN113424743A (en) * | 2021-08-12 | 2021-09-24 | 新疆农垦科学院 | Method for promoting formation of bouquet-shaped fruit branches of sweet cherry |
| CN113424743B (en) * | 2021-08-12 | 2023-08-04 | 新疆农垦科学院 | Method for promoting formation of bouquet-shaped branches of sweet cherry |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190817 |