CN208874948U - A kind of greenhouse aeration structure - Google Patents

A kind of greenhouse aeration structure Download PDF

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Publication number
CN208874948U
CN208874948U CN201821513701.5U CN201821513701U CN208874948U CN 208874948 U CN208874948 U CN 208874948U CN 201821513701 U CN201821513701 U CN 201821513701U CN 208874948 U CN208874948 U CN 208874948U
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China
Prior art keywords
canopy body
plc controller
curved baffle
sensor
greenhouse
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CN201821513701.5U
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Chinese (zh)
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张经林
姚俊
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Zhejiang Jiateng Construction Co Ltd
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Zhejiang Jiateng Construction Co Ltd
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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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

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Abstract

The utility model discloses a kind of greenhouse aeration structures, including canopy body and ceiling；Supporting block is extended outward at the top of the both ends of the canopy body；The ceiling is two pieces of long slabs, and is mutually contradicted between two pieces of long slabs, and is set up in supporting block in ramped shaped；The power mechanism that two pieces of long slabs can be driven to fold is respectively equipped at the top of the two sides of the canopy body；Strip gab is offered in the middle part of the two side walls of the canopy body；The outside of each strip gab is equipped with curved baffle；Each curved baffle is rotationally connected with canopy body by rotating member；The lifting mechanism of control curved baffle folding angle is respectively equipped at the canopy body above each curved baffle；Carbon dioxide detection device and PLC controller are equipped with inside the canopy body；The PLC controller is connected to carbon dioxide detection device；The PLC controller is connected to power mechanism and lifting mechanism.The utility model is structurally reasonable, and unified with nature and mechanical draft type have the advantages that energy conservation and intelligent control.

Description

A kind of greenhouse aeration structure
Technical field
The utility model relates to greenhouse construction applications, in particular to a kind of greenhouse aeration structure.
Background technique
Currently, greenhouse has been used for potted flower and cut-flower cultivation；Production of fruit trees is used for cultivating grape, strawberry, watermelon, muskmelon, peach And citrus etc.；Production of forestry is for forest seedling growth, culture of ornamental trees etc.；Aquaculture for breed silkworms, raise chickens, cowboying, pig raising, Fish and fry etc..
When in use, generally mostly gravity-flow ventilation, staff is to open the door of greenhouse or raise to existing greenhouse Canopy film allows natural wind to enter, but in the case where summer solar exposure, can not use natural wind, need mechanical blowing to carry out to it Ventilation.There is presently no the greenhouse aeration structures that natural wind and mechanical blowing combine on the market.
In view of the above problems, needing to be proposed a kind of new solution.
Utility model content
The purpose of the utility model is to provide a kind of greenhouse aeration structure, unified with nature and mechanical draft type have The advantages of energy conservation and intelligent control.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of greenhouse aeration structure, including canopy body and ceiling；Supporting block is extended outward at the top of the both ends of the canopy body；Institute Stating ceiling is two pieces of long slabs, and is mutually contradicted between two pieces of long slabs, and is set up in supporting block in ramped shaped；The two sides of the canopy body The power mechanism that two pieces of long slabs can be driven to fold is respectively equipped at the top of side；Bar shaped is offered in the middle part of the two side walls of the canopy body to open Mouthful；The outside of each strip gab is equipped with curved baffle；Each curved baffle is rotationally connected with canopy by rotating member Body；The lifting mechanism of control curved baffle folding angle is respectively equipped at the canopy body above each curved baffle；Institute It states and is equipped with carbon dioxide detection device and PLC controller inside canopy body；The PLC controller is connected to carbon dioxide detection dress It sets；The PLC controller is connected to power mechanism and lifting mechanism.
By adopting the above technical scheme, firstly, on condition that carbon dioxide detection device detect gas concentration lwevel be higher than set When definite value, interior humidity sensor, outer moisture sensor, temperature sensor and intensity of illumination sensor could be triggered, this three Person is compared the temperature that it respectively sets: as long as one, intensity of illumination sensor is less than the upper limit value of setting, outer moisture Sensor is less than the upper limit value of setting, and outer moisture sensor and intensity of illumination sensor-triggered PLC controller control engine Long slab respectively outward fold of the structure erection on the supporting plate, is quickly divulged information, then other sensors detection is believed in greenhouse It is invalid number to trigger to power mechanism；It is higher than setting upper limit value when intensity of illumination sensor detects, electric signal is to PLC controller Control power mechanism cannot work, and the detection signal of other sensors is invalid to the triggering of power mechanism, then sees temperature sensing When device detection is higher than setting upper limit value and humidity less than preset lower limit, triggering PLC controller control blower starting, in greenhouse Portion carries out force ventilation；Remaining situation, PLC controller control lifting mechanism and are lifted curved baffle, carry out daily constant ventilation.
Preferably, each power mechanism includes two cylinders, two rotating bars and two blocks of L shape steel plates；Every piece institute It states L shape steel plate and is respectively fixedly connected with four end inner walls in canopy body；Extend quarter butt in the both ends of the long slab；The quarter butt passes through L Shape steel plate, and it is rotationally connected with L shape steel plate；One end that the quarter butt passes through is fixedly connected on one end of rotating bar；The rotation The other end of bar is fixedly connected on the telescopic rod of cylinder；The cylinder is fixed on four end tops of canopy body；The cylinder electrical connection In PLC controller.
By adopting the above technical scheme, cylinder intake, telescopic rod stretch out, and push under the rotating bar being fixedly connected with telescopic rod It moves, the one end for thus rotating bar being driven to be fixedly connected with quarter butt is rotated up around L shape steel plate, and long slab can turn down outward, Entire ceiling will be opened, and the effect of ventilation is very huge, but be not suitable for the weather that the sun is shining.
Preferably, each lifting mechanism includes motor, reel and several ropes；The motor is fixed on bar shaped The external wall of canopy at the top of open at one end；The external wall of canopy at the top of the strip gab other end is vertically fixed fixation Block；One end of the reel is rotationally connected with the output shaft of motor；Several ropes it is equidistant be distributed in curved baffle, and One end of rope is fixedly connected on the outer wall of fixed curved baffle；The other end of the rope is equidistantly fixedly connected on winding Cylinder；The motor is electrically connected to PLC controller.
By adopting the above technical scheme, starting motor operating drives reel rotation, and one end is fixed on the rope on reel It is initially wrapped around on reel, the curved baffle connecting as a result, with the other end of rope is gradually lifted around rotatable position upwards It rises, it in this way can be so that wind enters in greenhouse along strip gab.
Preferably, being equipped with the flabellum bar of strip in the strip gab；The both ends of the flabellum bar are rotationally connected with The both ends of strip gab.
By adopting the above technical scheme, in environment usually, directly strip gab can be made to expose the ventilation of its greenhouse, made Natural wind drives flabellum bar to be rotated, and enters wind and carries out air circulation in greenhouse.
Preferably, the outer wall of the long slab is equipped with solar panels；The solar panels be electrically connected to PLC controller, Carbon dioxide detection device, motor and cylinder.
By adopting the above technical scheme, electricity consumption can be saved, is provided using solar energy this green energy resource for its electrical equipment Electric energy.
Preferably, the side wall of the canopy body is equipped with blower；The air outlet of the blower is communicated with straight pipeline；The straight tube The pipe shaft in road it is equidistant be equipped with vertical tube；The pipe shaft both sides of the vertical tube are communicated with inclined tube obliquely.
By adopting the above technical scheme, when external environment is in the state of calm high temperature, blower can be opened, it is big to its Force ventilation is carried out in canopy, the setting of pipeline can allow wind with more sense of direction, make greenhouse biology in each range can be into Row ventilation.
Preferably, being equipped with interior humidity sensor and temperature sensor in the canopy body；The external wall of canopy is equipped with outer Portion's humidity sensor；The interior humidity sensor, outer moisture sensor and temperature sensor electric signal are connected to PLC control Device.
By adopting the above technical scheme, in the case that the environment in greenhouse is in moist or sultry, outer moisture sensing Device detects that outer moisture does not reach setting value, that is, indicates without raining；Can control PLC controller can open lifting Device or ceiling divulge information to it.
Preferably, the ceiling is provided with intensity of illumination sensor, the intensity of illumination sensor electric signal is connected to PLC controller.
By adopting the above technical scheme, it gives PLC controller one signal with illumination intensity sensor, makes strong in setting illumination In the case where except degree, control PLC controller control cylinder opens ceiling after forbidding other sensors to detect coherent signal, Avoid the biology in greenhouse through solar exposure.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged drawing in the utility model Fig. 1 at A；
Fig. 3 is the utility model section side view；
Fig. 4 is that the utility model is used for sectional front view.
Appended drawing reference: 1, canopy body；2, supporting block；3, long slab；31, quarter butt；4, PLC controller；5, interior humidity sensor； 6, outer moisture sensor；7, intensity of illumination sensor；8, carbon dioxide detection device；9, temperature sensor；10, it is lifted machine Structure；101, motor；102, reel；103, rope；12, curved baffle；13, power mechanism；131, cylinder；132, rotating bar； 133, L shape steel plate；14, blower；15, straight pipeline；16, vertical tube；17, inclined tube；18, strip gab；181, flabellum bar.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this A little improvements and modifications also should be regarded as the protection scope of the utility model.
As shown in Fig. 1,4, a kind of greenhouse aeration structure, including canopy body 1 and ceiling；Extend outwardly at the top of the both ends of canopy body 1 Supporting block 2 out；Ceiling is two pieces of long slabs 3, and is mutually contradicted between two pieces of long slabs 3, and is set up in supporting block 2 in ramped shaped；It is long The outer wall of plate 3 is equipped with solar panels, can provide electric energy for its electrical equipment；Solar panels are electrically connected to PLC controller 4, two Carbonoxide detection device 8, outer moisture sensor 6, interior humidity sensor 5, intensity of illumination sensor 7, motor 101 and cylinder 131。
Carbon dioxide detection device 8, interior humidity sensor 5 and PLC controller 4 are equipped with inside canopy body 1；1 outer wall of canopy body Equipped with outer moisture sensor 6 and intensity of illumination sensor 7；PLC controller 4 is connected to carbon dioxide detection device 8, internal wet Spend sensor 5, outer moisture sensor 6 and intensity of illumination sensor 7.
As shown in Fig. 2, being respectively equipped with the power mechanism 13 that two pieces of long slabs 3 can be driven to fold at the top of the two sides of canopy body 1；Often A power mechanism 13 includes two cylinders, 131, two rotating bars 132 and two blocks of L shape steel plates 133；Every block of L shape steel plate 133 is distinguished It is fixedly connected on four end inner walls of canopy body 1；Extend quarter butt 31 in the both ends of long slab 3；Quarter butt 31 passes through L shape steel plate 133, and rotates It is connected to L shape steel plate 133；One end that quarter butt 31 passes through is fixedly connected on one end of rotating bar 132；The other end of rotating bar 132 It is fixedly connected on the telescopic rod of cylinder 131；Cylinder 131 is fixed on four end tops of canopy body 1；Cylinder 131 is electrically connected to PLC control Device 4.
In case of shown in 3, strip gab 18 is offered in the middle part of the two side walls of canopy body 1；Strip is equipped in strip gab 18 Flabellum bar 181；The both ends of flabellum bar 181 are rotationally connected with the both ends of strip gab 18；In environment usually, to its greenhouse Ventilation can directly be such that strip gab 18 exposes, and make natural wind that flabellum bar 181 be driven to be rotated, and enter wind in greenhouse and carry out Air circulation.
The outside of each strip gab 18 is equipped with curved baffle 12；Each curved baffle 12 is rotationally connected with canopy body 1；It is located at The lifting mechanism 10 that control curved baffle 12 opens and closes angle is respectively equipped at the canopy body 1 of each 12 top of curved baffle.
Each lifting mechanism 10 as shown in Fig. 1,4 includes motor 101, reel 102 and several ropes 103；Motor 101 is solid 1 outer wall of canopy body at the top of 18 one end of strip gab；1 outer wall of canopy body at the top of 18 other end of strip gab is vertical It is fixed with fixed block；One end of reel 102 is rotationally connected with the output shaft of motor 101；Several ropes 103 are equidistant to be distributed in Curved baffle 12, and one end of rope 103 is fixedly connected on the outer wall of fixed curved baffle 12；The other end of rope 103 is equidistant Ground is fixedly connected on reel 102；Motor 101 is electrically connected to PLC controller 4.
The side wall of canopy body 1 is equipped with blower 14；The air outlet of blower 14 is communicated with straight pipeline 15；The pipe shaft of straight pipeline 15 is equidistant Be equipped with vertical tube 16；The pipe shaft both sides of vertical tube 16 are communicated with inclined tube 17 obliquely.The setting of pipeline can allow wind with more side It to sense, be aerated the greenhouse biology in each range can.
Specific embodiment: firstly, on condition that carbon dioxide detection device 8 detects that gas concentration lwevel is higher than setting value When, interior humidity sensor 5, outer moisture sensor 6, temperature sensor 9 and intensity of illumination sensor 7 could be triggered, this three Person is compared the temperature that it respectively sets: external wet as long as one, intensity of illumination sensor 7 is less than the upper limit value of setting The upper limit value that sensor 6 is less than setting is spent, then other sensors detection signal triggers in vain power mechanism 13.Outer moisture passes Sensor 6 and intensity of illumination sensor 7 trigger PLC controller 4 and control 131 air inlet of cylinder, and telescopic rod stretches out, promotion and telescopic rod The rotating bar 132 being fixedly connected moves down, thus drive the one end that is fixedly connected with quarter butt 31 of rotating bar 132 around L shape steel plate 133 to Upper rotation, long slab 3 can turn down outward, and entire ceiling will be opened, and the effect of ventilation is very huge, but is not suitable for gorgeous The weather that Yanggao County is shone；Two, it is higher than setting upper limit value when intensity of illumination sensor 7 detects, electric signal is controlled to PLC controller 4 Braking force mechanisms 13 cannot work, and the detection signal of other sensors is invalid to the triggering of power mechanism 13, then see that temperature passes Sensor 9 detection be higher than setting upper limit value and humidity be less than preset lower limit when, i.e., high temperature hot day when, triggering PLC controller 4 control Blower 14 starts, and carries out force ventilation to greenhouse inside；Three, remaining situation, PLC controller 4 control motor 101 and operate, and drive Reel 102 rotates, and the rope 103 that one end is fixed on reel 102 is initially wrapped around on reel 102, as a result, with rope 103 the other end connection curved baffle 12 be gradually lifted upwards around rotatable position, in this way can so that wind along bar shaped Opening 18 enters in greenhouse.

Claims (8)

1. a kind of greenhouse aeration structure, which is characterized in that including canopy body (1) and ceiling；At the top of the both ends of the canopy body (1) outward Extend supporting block (2)；The ceiling is two pieces of long slabs (3), and is mutually contradicted between two pieces of long slabs (3), and is in ramped shaped frame Set on supporting block (2)；The power mechanism that two pieces of long slabs (3) can be driven to fold is respectively equipped at the top of the two sides of the canopy body (1) (13)；Strip gab (18) are offered in the middle part of the two side walls of the canopy body (1)；It is set on the outside of each strip gab (18) There are curved baffle (12)；Each curved baffle (12) is rotationally connected with canopy body (1) by rotating member；Positioned at each arc The lifting mechanism (10) of control curved baffle (12) folding angle is respectively equipped at canopy body (1) above shape baffle (12)；It is described Carbon dioxide detection device (8) and PLC controller (4) are equipped with inside canopy body (1)；The PLC controller (4) is connected to titanium dioxide Carbon detection device (8)；The PLC controller (4) is connected to power mechanism (13) and lifting mechanism (10).
2. a kind of greenhouse aeration structure according to claim 1, which is characterized in that each power mechanism (13) includes Two cylinders (131), two rotating bars (132) and two pieces of L shape steel plates (133)；Every piece of L shape steel plate (133) is fixed respectively It is connected to four end inner walls of canopy body (1)；Extend quarter butt (31) in the both ends of the long slab (3)；The quarter butt (31) passes through L shape steel Plate (133), and it is rotationally connected with L shape steel plate (133)；One end that the quarter butt (31) passes through is fixedly connected on rotating bar (132) One end；The other end of the rotating bar (132) is fixedly connected on the telescopic rod of cylinder (131)；The cylinder (131) is fixed on Four end tops of canopy body (1)；The cylinder (131) is electrically connected to PLC controller (4).
3. a kind of greenhouse aeration structure according to claim 1, which is characterized in that each lifting mechanism (10) includes Motor (101), reel (102) and several ropes (103)；The motor (101) is fixed on the upper of strip gab (18) one end Canopy body (1) outer wall just located；Canopy body (1) outer wall at the top of strip gab (18) other end is vertically fixed fixation Block；One end of the reel (102) is rotationally connected with the output shaft of motor (101)；Equidistant point of several ropes (103) It is distributed in curved baffle (12), and one end of rope (103) is fixedly connected on the outer wall of fixed curved baffle (12)；The rope (103) the other end is equidistantly fixedly connected on reel (102)；The motor (101) is electrically connected to PLC controller (4).
4. a kind of greenhouse aeration structure according to claim 1, which is characterized in that be equipped with length in the strip gab (18) The flabellum bar (181) of bar shaped；The both ends of the flabellum bar (181) are rotationally connected with the both ends of strip gab (18).
5. a kind of greenhouse aeration structure according to claim 1, which is characterized in that the outer wall of the long slab (3) is equipped with Solar panels；The solar panels are electrically connected to PLC controller (4), carbon dioxide detection device (8), motor (101) and cylinder (131)。
6. a kind of greenhouse aeration structure according to claim 1, which is characterized in that the side wall of the canopy body (1) is equipped with wind Machine (14)；The air outlet of the blower (14) is communicated with straight pipeline (15)；Equidistant being equipped with of the pipe shaft of the straight pipeline (15) is erected It manages (16)；The pipe shaft both sides of the vertical tube (16) are communicated with inclined tube (17) obliquely.
7. a kind of greenhouse aeration structure according to claim 1, which is characterized in that be equipped in the canopy body (1) internal wet Spend sensor (5) and temperature sensor (9)；Canopy body (1) outer wall is equipped with outer moisture sensor (6)；The interior humidity Sensor (5), outer moisture sensor (6) and temperature sensor (9) electric signal are connected to PLC controller (4).
8. a kind of greenhouse aeration structure according to claim 1, which is characterized in that the ceiling is provided with intensity of illumination biography Sensor (7), intensity of illumination sensor (7) electric signal are connected to PLC controller (4).
CN201821513701.5U 2018-09-17 2018-09-17 A kind of greenhouse aeration structure Active CN208874948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821513701.5U CN208874948U (en) 2018-09-17 2018-09-17 A kind of greenhouse aeration structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821513701.5U CN208874948U (en) 2018-09-17 2018-09-17 A kind of greenhouse aeration structure

Publications (1)

Publication Number Publication Date
CN208874948U true CN208874948U (en) 2019-05-21

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ID=66512582

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821513701.5U Active CN208874948U (en) 2018-09-17 2018-09-17 A kind of greenhouse aeration structure

Country Status (1)

Country Link
CN (1) CN208874948U (en)

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