CN107787731A - Planting greenhouse room air gas concentration lwevel index controller - Google Patents
Planting greenhouse room air gas concentration lwevel index controller Download PDFInfo
- Publication number
- CN107787731A CN107787731A CN201711281666.9A CN201711281666A CN107787731A CN 107787731 A CN107787731 A CN 107787731A CN 201711281666 A CN201711281666 A CN 201711281666A CN 107787731 A CN107787731 A CN 107787731A
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- CN
- China
- Prior art keywords
- planting greenhouse
- gas concentration
- concentration lwevel
- room air
- greenhouse room
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/18—Greenhouses for treating plants with carbon dioxide or the like
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses lid, panel, appendix and gas delivery mask on a kind of planting greenhouse room air gas concentration lwevel index controller, including controller base, airstrainer, base sealing gasket, sensing air connecting tube, electric blower, main control board, power supply circuit board, display circuit board, control circuit plate, electric source switch board, controller.Monitoring and early warning in real time are carried out to the gas concentration lwevel index of planting greenhouse room air, planting greenhouse room air gas concentration lwevel index is effectively ensured and reaches the requirement that plant effectively grows, improves planting greenhouse IAQ.Simple in construction, easy to manufacture, easy to operate, extensive market of the invention, there is important application value in modernization precision agriculture production.
Description
Technical field
The invention belongs to a kind of agricultural mechanical field, is that one kind can detect agricultural planting greenhouse room air carbon dioxide
Index and the device for implementing early warning, monitored in real time by the gas concentration lwevel index progress to planting greenhouse room air and pre-
It is alert, planting greenhouse room air gas concentration lwevel index is effectively ensured and reaches the requirement that plant effectively grows, it is big to improve plantation
The agricultural machinery device of canopy IAQ.A kind of more particularly to planting greenhouse room air gas concentration lwevel index control
Instrument.
Background technology
At present, carbon dioxide is increased using to the air in planting greenhouse room come the concentration of regulation of carbon dioxide.Because kind
Planting greenhouse room air gas concentration lwevel index needs science control to be just advantageous to plant efficient growth.Planting greenhouse at present
The experience that room air gas concentration lwevel index relies primarily on plantation worker controls, and error is very big, influences polyhouse-based agriculture life
Produce efficiency.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of control of planting greenhouse room air gas concentration lwevel index
Instrument, monitoring and early warning in real time are carried out to the gas concentration lwevel index of planting greenhouse room air, planting greenhouse room is effectively ensured
Interior air gas concentration lwevel index reaches the requirement that plant effectively grows, and improves planting greenhouse IAQ, overcomes mesh
The experience that preceding planting greenhouse room air gas concentration lwevel index relies primarily on plantation worker controls, and error is very big, influences
The deficiency of polyhouse-based agriculture production efficiency.
To solve above technical problem, the present invention uses following technical scheme：Planting greenhouse room air dense carbon dioxide
Spend index controller, including controller base, airstrainer, base sealing gasket, sensing air connecting tube, electric blower,
Main control board, power supply circuit board, display circuit board, control circuit plate, electric source switch board, lid, panel, appendix on controller
And gas delivery mask.
Possess fresh wind port, connecting stud, appendix inlet port on controller base.
The area of airstrainer is slightly larger than the area of fresh wind port, can all cover fresh wind port.
Possess front sealing film, spongy layer, bottom surface adhesive glue on base sealing gasket.
Possess sensing air connecting tube air inlet, sensing air connecting tube gas outlet, titanium dioxide in sensing air connecting tube
Carbon sensor catheter interface.
Possess electric blower air inlet, electric blower gas outlet, mounting screw holes on electric blower.
Possesses carbon dioxide sensor on main control board, possessing carbon dioxide sensor on carbon dioxide sensor leads
Pipe.
There is gas concentration lwevel display window and buzzer, when gas concentration lwevel is higher than in setting value on display circuit board
Limit and during less than setting value lower limit, buzzer will pipe, and implement early warning, while show two in gas concentration lwevel display window
Carbonoxide concentration values.
Possess power interface, power switch, major control data channel interface on electric source switch board.
Possess electric source switch board installing port, panel and connecting stud on lid on controller.
The gas port that connects of gas delivery mask is connected with appendix, possesses appendix air inlet, appendix gas outlet on appendix.
By the front sealing film of base sealing gasket upward, the inner bottom surface of controller base is attached to by bottom surface adhesive glue
On, airstrainer is covered on the inner surface of fresh wind port, and electric blower is arranged on bottom by electric blower inlet end down
On seat sealing gasket, make electric blower air inlet and airstrainer closed butt joint, screw passes through the installation on electric blower
Screw hole is connected with the connecting stud on controller base, and tightening screw makes electric blower inlet end lower edge be sealed with base
Pad be tightly connected, sensing air connecting tube air inlet be connected with electric blower gas outlet, sense air connecting tube gas outlet and
Appendix is connected, and carbon dioxide sensor catheter interface is connected with carbon dioxide sensor conduit.Appendix passes through controller bottom
Appendix inlet port on seat, appendix air inlet are connected with sensing air connecting tube gas outlet.
Main control board is arranged on the connecting stud of controller base, electric blower circuit and main control board circuit
Connection, power supply circuit board are arranged on the connecting stud on controller base, and electric source switch board is arranged on controller on lid
In electric source switch board installing port, with wire connecting power switchboard and power supply circuit board, main control board and electricity are connected with wire
Source circuit plate, control circuit plate are arranged on the connecting stud covered on controller, control circuit plate circuit and main control board electricity
Road is connected, and display circuit board is arranged on the connecting stud covered on controller, display circuit board circuit and main control board circuit
Connection, panel are flattened on the positive position covered corresponding to control circuit plate and display circuit board on controller, will be controlled by screw
Lid and controller base combination into complete planting greenhouse room air gas concentration lwevel index controller on instrument processed.Read in behaviour
Control program simultaneously debugs planting greenhouse room air gas concentration lwevel index controller.
By planting greenhouse room air gas concentration lwevel index controller it is upright put it is steady, by planting greenhouse Interior Space
Air carbon dioxide concentration index controller is arranged on specified location in planting greenhouse room, and power-line plug is connected into power interface
In switch on power, power-on switch, planting greenhouse room air gas concentration lwevel index controller start working, electronic drum
Blower fan rotates, and produces vortex and promotes air along setting airflow route flowing.Planting greenhouse room air is through fresh wind port, air mistake
Filter screen, electric blower, sensing air connecting tube, appendix and gas delivery mask are returned in planting greenhouse room, carbon dioxide sensor
Collection sensing is air connected the dense carbon dioxide degrees of data of air in tube, and shows titanium dioxide in gas concentration lwevel display window
Concentration of carbon numerical value, main control board is supported to be controlled the operating mode of electric blower, when planting greenhouse room air titanium dioxide
When concentration of carbon is higher than the setting value upper limit or less than setting value lower limit, buzzer will pipe, and implement early warning.Worker is planted by looking into
See that the display data of gas concentration lwevel display window is known that current planting greenhouse room air gas concentration lwevel has reached
It is required that just stop improving or reduce indoor carbon dioxide concentration, so as to achieve effective control planting greenhouse room air titanium dioxide
Concentration of carbon, carry out the purpose of monitoring and early warning in real time.
The present invention has monitoring planting greenhouse room air gas concentration lwevel in real time and carries out the function of early warning, instrument knot
Structure is simple, easy to manufacture, easy to operate, extensive market, has important application value in modernization precision agriculture production.
Brief description of the drawings
Fig. 1 is the controller understructure signal of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 2 is the air strainer structure of air signal of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 3 is the base gasket structure signal of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 4 is that the sensing of planting greenhouse room air gas concentration lwevel index controller of the present invention is air connected tubular construction
Schematic diagram.
Fig. 5 is the electric blower structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 6 is the main control board structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 7 is the power supply circuit board structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 8 is the display circuit board structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Fig. 9 is the control circuit harden structure signal of planting greenhouse room air gas concentration lwevel index controller of the present invention
Figure.
Figure 10 is the gas delivery mask structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention.
Figure 11 is the appendix structural representation of planting greenhouse room air gas concentration lwevel index controller of the present invention.
Figure 12 is that the power switch harden structure of planting greenhouse room air gas concentration lwevel index controller of the present invention is shown
It is intended to.
Figure 13 is that the controller superstructure of planting greenhouse room air gas concentration lwevel index controller of the present invention shows
It is intended to.
Figure 14 is the appearance schematic diagram of planting greenhouse room air gas concentration lwevel index controller of the present invention.
In figure：1 controller base, 2 fresh wind ports, 3 connecting studs, 4 appendix inlet ports, 5 airstrainers, 6 bases are close
Packing, 7 front sealing films, 8 spongy layers, 9 bottom surface adhesive glues, 10 sensing air connecting tubes, 11 sensing air connecting tube air inlets
Mouthful, 12 sensing air connecting tube gas outlets, 13 carbon dioxide sensor catheter interfaces, 14 electric blowers, 15 electric blowers
Air inlet, 16 electric blower gas outlets, 17 mounting screw holes, 18 main control boards, 19 carbon dioxide sensors, 20 titanium dioxides
Carbon sensor conduit, 21 power supply circuit boards, 22 display circuit boards, 23 control circuit plates, 24 gas delivery masks, 25 connect gas port, 26 gas transmissions
Pipe, 27 appendix air inlets, 28 appendix gas outlets, 29 electric source switch boards, 30 power interfaces, 31 power switches, 32 master control numbers
According to channel interface, covered on 33 controllers, 34 electric source switch board installing ports, 35 panels, 36 planting greenhouse room air carbon dioxide
Concentration index controller.
Embodiment
As shown in Fig. 1 to 14, planting greenhouse room air gas concentration lwevel index controller 36 of the present invention includes control
Instrument base 1, airstrainer 5, base sealing gasket 6, sensing air connecting tube 10, electric blower 14, main control board 18, electricity
Source circuit plate 21, display circuit board 22, control circuit plate 23, electric source switch board 29, lid 33 and appendix 26 on controller.
Possess fresh wind port 2, connecting stud 3, appendix inlet port 4 on controller base.
The area of airstrainer 5 is slightly larger than the area of fresh wind port 2, can all cover fresh wind port.
Possess front sealing film 7, spongy layer 8, bottom surface adhesive glue 9 on base sealing gasket 6.
Possess in sensing air connecting tube 10 sensing air connecting tube air inlet 11, sensing air connecting tube gas outlet 12,
Carbon dioxide sensor catheter interface 13.
Possess electric blower air inlet 15, electric blower gas outlet 16, mounting screw holes 17 on electric blower 14.
Possesses carbon dioxide sensor 19 on main control board 18.Possesses carbon dioxide sensor on carbon dioxide sensor
Conduit 20.
Possess power interface 30, power switch 31, major control data channel interface 32 on electric source switch board 29.
Possess electric source switch board installing port 34, panel 35 and connecting stud 3 on controller on lid 33.
Possess appendix air inlet 27, appendix gas outlet 28 on appendix.
By the front sealing film 7 of base sealing gasket 6 upward, the interior bottom of controller base 1 is attached to by bottom surface adhesive glue 9
On face, airstrainer 5 is covered on the inner surface of fresh wind port 2, the inlet end of electric blower 14 down, close face, by electricity
Dynamic air blower is arranged on base sealing gasket, makes electric blower air inlet 15 and airstrainer close proximity, screw passes through
Mounting screw holes on electric blower is connected with the connecting stud on controller base, and tightening screw makes electric blower air inlet
Lower edge is held to be tightly connected with base sealing gasket, sensing air connecting tube air inlet 11 is connected with electric blower gas outlet 16,
Sensing air connecting tube gas outlet 12 is connected with appendix air inlet 27, and carbon dioxide sensor catheter interface passes with carbon dioxide
Sensor conduit connects.Appendix 26 is through the appendix inlet port on controller base, and appendix air inlet 27 is with sensing air
Connecting tube gas outlet 12 is connected, and appendix gas outlet is connected with gas delivery mask, and gas delivery mask gas outlet is towards planting greenhouse indoor environment.
Main control board 18 is arranged on the connecting stud of controller base, electric blower circuit and main control board electricity
Road is connected, and power supply circuit board 21 is arranged on the connecting stud on controller base, and electric source switch board 29 is arranged on controller
In the electric source switch board installing port covered, with wire connecting power switchboard and power supply circuit board, governor circuit is connected with wire
Plate and power supply circuit board, control circuit plate 23 are arranged on the connecting stud covered on controller, control circuit plate circuit and master control
Board circuit is connected, and display circuit board 22 is arranged on the connecting stud covered on controller, display circuit board circuit and master control
Board circuit connects, and panel 35 is flattened on the positive position covered corresponding to control circuit plate and display circuit board on controller,
Will lid and controller base combination into complete planting greenhouse room air gas concentration lwevel index on controller by screw
Controller 36.Read in manipulative procedure and debug planting greenhouse room air gas concentration lwevel index controller.
Application method
Planting greenhouse room air gas concentration lwevel index controller is arranged on specified location in planting greenhouse room, newly
Air port and gas delivery mask gas outlet are towards planting greenhouse indoor environment.Power-line plug is connected in power interface and switched on power,
Power-on switchs, and plants greenhouse room air gas concentration lwevel index controller and starts working, and electric blower rotates, and produces
Vortex promotes air along setting airflow route flowing.Planting greenhouse room air is through fresh wind port, airstrainer, electronic air blast
Machine, sensing air connecting tube, carbon dioxide sensor collection sensing are air connected the dense carbon dioxide degrees of data of air in tube, and
Gas concentration lwevel numerical value is shown in gas concentration lwevel display window, supports main control board to enter the operating mode of electric blower
Row control.By panel operation setting air gas concentration lwevel index, when planting greenhouse room air gas concentration lwevel is high
In the setting value upper limit or during less than setting value lower limit, buzzer starts to pipe, and implements early warning, worker is by checking titanium dioxide for plantation
The display data of concentration of carbon display window is known that current planting greenhouse room air gas concentration lwevel has reached requirement, just stops
Indoor carbon dioxide concentration is only improved or reduced, so as to achieve effective control planting greenhouse room air gas concentration lwevel, is entered
The purpose of row monitoring and early warning in real time.
Claims (8)
1. a kind of planting greenhouse room air gas concentration lwevel index controller, including controller base, airstrainer, bottom
Seat sealing gasket, sensing air connecting tube, electric blower, main control board, power supply circuit board, display circuit board, control circuit
Plate, electric source switch board, lid, panel, appendix and gas delivery mask on controller.
2. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
State and possess fresh wind port, connecting stud, appendix inlet port on controller base.
3. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
The area for stating airstrainer is slightly larger than the area of fresh wind port, can all cover fresh wind port.
4. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
State and possess front sealing film, spongy layer, bottom surface adhesive glue on base sealing gasket.
5. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
State and possess sensing air connecting tube air inlet, sensing air connecting tube gas outlet, carbon dioxide sensing in sensing air connecting tube
Device catheter interface.
6. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
State on electric blower and possess electric blower air inlet, electric blower gas outlet, mounting screw holes.
7. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
State and possess carbon dioxide sensor on main control board, possess carbon dioxide sensor conduit on carbon dioxide sensor.
8. planting greenhouse room air gas concentration lwevel index controller according to claim 1, it is characterised in that：Institute
Stating has gas concentration lwevel display window and buzzer on display circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281666.9A CN107787731A (en) | 2017-12-05 | 2017-12-05 | Planting greenhouse room air gas concentration lwevel index controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281666.9A CN107787731A (en) | 2017-12-05 | 2017-12-05 | Planting greenhouse room air gas concentration lwevel index controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107787731A true CN107787731A (en) | 2018-03-13 |
Family
ID=61536836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711281666.9A Pending CN107787731A (en) | 2017-12-05 | 2017-12-05 | Planting greenhouse room air gas concentration lwevel index controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107787731A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961653A (en) * | 2006-11-27 | 2007-05-16 | 南京农业大学 | Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device |
| CN203117746U (en) * | 2013-01-29 | 2013-08-07 | 浙江海洋学院 | Greenhouse control device |
| CN203520182U (en) * | 2013-09-13 | 2014-04-02 | 福建省农业科学院植物保护研究所 | Instrument for controlling concentration of carbon dioxide in artificial climate |
| CN205284410U (en) * | 2016-01-24 | 2016-06-08 | 张万军 | Intelligent terminal control's big -arch shelter greenhouse system |
| CN106152403A (en) * | 2016-07-04 | 2016-11-23 | 天津市第五季环境科技有限公司 | Have the new air-blower control instrument of room air monitoring concurrently |
| CN106267498A (en) * | 2016-10-26 | 2017-01-04 | 广西大学 | Infiltration type humidification heating electric pulmotor |
-
2017
- 2017-12-05 CN CN201711281666.9A patent/CN107787731A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961653A (en) * | 2006-11-27 | 2007-05-16 | 南京农业大学 | Large-scaled tissue cultured seedling growth environment CO2 concentration self-control device |
| CN203117746U (en) * | 2013-01-29 | 2013-08-07 | 浙江海洋学院 | Greenhouse control device |
| CN203520182U (en) * | 2013-09-13 | 2014-04-02 | 福建省农业科学院植物保护研究所 | Instrument for controlling concentration of carbon dioxide in artificial climate |
| CN205284410U (en) * | 2016-01-24 | 2016-06-08 | 张万军 | Intelligent terminal control's big -arch shelter greenhouse system |
| CN106152403A (en) * | 2016-07-04 | 2016-11-23 | 天津市第五季环境科技有限公司 | Have the new air-blower control instrument of room air monitoring concurrently |
| CN106267498A (en) * | 2016-10-26 | 2017-01-04 | 广西大学 | Infiltration type humidification heating electric pulmotor |
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Application publication date: 20180313 |
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| WD01 | Invention patent application deemed withdrawn after publication |