CN207836323U - Agricultural ventilation greenhouse - Google Patents
Agricultural ventilation greenhouse Download PDFInfo
- Publication number
- CN207836323U CN207836323U CN201820084437.1U CN201820084437U CN207836323U CN 207836323 U CN207836323 U CN 207836323U CN 201820084437 U CN201820084437 U CN 201820084437U CN 207836323 U CN207836323 U CN 207836323U
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- CN
- China
- Prior art keywords
- telescopic rod
- air intake
- intake vent
- canopy body
- exhaust outlet
- Prior art date
- 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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- 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
Agricultural ventilation greenhouse, including canopy body, ceiling, air intake vent and exhaust outlet, air intake vent is interior to be equipped with supply fan, and exhaust fan is equipped in exhaust outlet；Outer wall at left and right sides of canopy body is equipped with barrier plate, barrier plate lower end is equipped with the first telescopic rod and is fixedly linked with the first telescopic rod upper end, track is equipped in canopy body, coaster is slidably connected on track, coaster top surface is equipped with the second telescopic rod and is fixedly linked with the second telescopic rod lower end, second telescopic rod upper end is equipped with third telescopic rod and is connected with third telescopic rod left end, and third telescopic rod right end is equipped with gas detecting instrument.Whether the gas concentration that gas detecting instrument detects in greenhouse everywhere is exceeded, when harmful gas concentration is exceeded in greenhouse, control system controls the first telescopic rod or more stretching motion and barrier plate is driven to move up and down, so that greenhouse is connected to by the air intake vent and exhaust outlet of the left and right sides with extraneous air, control system controls supply fan and exhaust fan rotation again, the flowing for accelerating gas in greenhouse, enables toxic gas to be quickly discharged.
Description
Technical field
The utility model is related to agricultural greenhouse fields, specifically agricultural ventilation greenhouse.
Background technology
With the development of Polyhouse technology, agricultural aspect is more and more extensive for the application of greenhouse, but general in greenhouse
Poisonous and hazardous gas will be generated.Such as generate ammonia using without decomposed organic fertilizer, having to decompose under hot conditions in canopy
Gas, it is in alkalescent that ammonia, which has irritation foul odour, formation ammonium hydroxide soluble easily in water, ammonium hydroxide, has certain injury to vegetable leaf,
In canopy after aggregation ammonia, it is in water stain shape to lead to vegetables blade face, and serious meeting browning is withered；Applied once ammoniacal nitrogen fertilizer is excessive, meeting
So that the effect of certain thalline is reduced, soil part acid is caused just to generate nitrous acid gas when pH value is less than 5, vegetable leaf can be made
There is white dot in piece, and seriously whole leaf bleaches withered, is often misdiagnosed as powdery mildew；If the of poor quality or ground of agricultural film or mulch
Inside there is mulch residual, with exposure in sunshine, in canopy under hot conditions, the pernicious gases such as volatile generation ethylene and chlorine；Winter
Heating heating, if fuel combustion is insufficient to will produce toxic gas, ventilation can make carbon monoxide, carbon dioxide buildup mistake not in time
It is more.
Utility model content
It divulges information greenhouse the purpose of this utility model is to provide agricultural, with slower, the You Haiqi that solves greenhouse inner air flow
Body is assembled, and especially after plant strain growth, does not pay attention to ventilation for a long time, the pernicious gases such as ammonia, ethylene and the chlorine of generation
After concentration reaches a certain level, in serious harm canopy the problem of plant growth.
In order to solve the above technical problems, the utility model uses following technical scheme：
Agricultural ventilation greenhouse, including canopy body, ceiling, air intake vent and exhaust outlet, canopy body are fixedly connected with ceiling, the inlet air
Mouth is arranged in the left side of canopy body, and the exhaust outlet, which is arranged in the right side of canopy body, the air intake vent, is equipped with supply fan, described
Exhaust fan is equipped in exhaust outlet；
Outer wall at left and right sides of the canopy body is equipped with barrier plate, and barrier plate lower end is equipped with the first telescopic rod and is stretched with first
Contracting bar upper end is fixedly linked, and ground is fixed in first telescopic rod lower end；
It is equipped with track in the canopy body, coaster is slidably connected on track, the coaster top surface is equipped with the second telescopic rod simultaneously
It is fixedly linked with the second telescopic rod lower end, second telescopic rod upper end is equipped with third telescopic rod and consolidates with third telescopic rod left end
Fixed to be connected, the third telescopic rod right end is equipped with gas detecting instrument；
The gas detecting instrument, the first telescopic rod, supply fan and exhaust fan are connected with control system.
Preferably, the air intake vent is round and equipped with two or more, and is uniformly distributed in the left side of canopy body, described
Distance of center circle above and below air intake vent is twice of air intake vent diameter；The exhaust outlet is circle and is equipped with two or more, and in canopy
The right side of body is uniformly distributed, and the distance of center circle above and below the exhaust outlet is twice of diameter of outlet.
Preferably, the diameter of the air intake vent and the diameter of exhaust outlet are identical.
Preferably, the barrier plate includes integrally formed transverse slat and riser, the transverse slat width and air intake vent and exhaust
The diameter of mouth is identical, and the lower end of the riser and the upper end of the first telescopic rod are fixedly linked.
Preferably, be equipped with the first accumulator in the canopy body, first accumulator by conducting wire to the first telescopic rod, into
Gas is fanned and exhaust fan power supply.
Preferably, the second accumulator is equipped in the coaster, second accumulator is stretched by conducting wire to coaster, second
Bar and the power supply of third telescopic rod.
Preferably, it is equipped with light bulb below the ceiling.
Compared with prior art, the utility model has the beneficial effects that：This agricultural ventilation greenhouse is stretched by coaster, second
Bar and third telescopic rod drive gas detecting instrument to be moved in greenhouse, and it is dense to detect the gas in greenhouse everywhere by gas detecting instrument
Whether degree is exceeded, then institute's measured data is transferred to control system, when harmful gas concentration is exceeded in greenhouse, control system control
The upper and lower stretching motion of first telescopic rod simultaneously drives barrier plate to move up and down so that air intake vent and exhaust of the greenhouse by the left and right sides
Mouth is connected to extraneous air, and control system controls supply fan and exhaust fan rotation again, accelerates the flowing of gas in greenhouse, makes toxic
Gas can quickly be discharged.
Description of the drawings
Fig. 1 is the front view of agricultural ventilation greenhouse.
Fig. 2 is the left view of agricultural ventilation greenhouse.
Fig. 3 is the right view of agricultural ventilation greenhouse
In figure：1, canopy body；2, ceiling；3, air intake vent；4, exhaust outlet；5, barrier plate；6, the first telescopic rod；7, coaster；8、
First accumulator；9, the second telescopic rod；10, third telescopic rod；11, gas detecting instrument；12, track；13, light bulb；14, second stores
Battery；31, supply fan；41, exhaust fan；51, transverse slat；52, riser.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 shows the embodiment one of agricultural ventilation greenhouse：
Agricultural ventilation greenhouse, is made of canopy body 1, ceiling 2, air intake vent 3 and exhaust outlet 4, and canopy body 1 is fixedly connected with ceiling 2,
Air intake vent 3 is arranged in the left side of canopy body 1, and exhaust outlet 4, which is arranged in the right side of canopy body 1, air intake vent 3, is equipped with supply fan 31,
Exhaust fan 41 is equipped in exhaust outlet 4；The outer wall of 1 left and right sides of canopy body is equipped with barrier plate 5, and 5 lower end of barrier plate is stretched equipped with first
Contracting bar 6 is simultaneously fixedly linked with 6 upper end of the first telescopic rod, and ground is fixed in 6 lower end of the first telescopic rod；Track 12 is equipped in canopy body 1,
Coaster 7 is slidably connected on track 12,7 top surface of coaster is equipped with the second telescopic rod 9 and is fixedly linked with 9 lower end of the second telescopic rod,
Second telescopic rod, 9 upper end is equipped with third telescopic rod 10 and is fixedly linked with 10 left end of third telescopic rod, 10 right end of third telescopic rod
Equipped with gas detecting instrument 11；Gas detecting instrument 11, the first telescopic rod 6, supply fan 31 and exhaust fan 41 are connected with control system.
The horizontal slip band of coaster 7 on the track 12 moves 11 horizontal movement of gas detecting instrument, and the second the upper and lower of telescopic rod 9 stretches
Contracting movement drives the up and down motion of gas detecting instrument 11, the left and right stretching motion of third telescopic rod 10 to drive gas detecting instrument 11
Side-to-side movement, the synergistic effect of 10 three of coaster 7, the second telescopic rod 9 and third telescopic rod so that gas detecting instrument 11 can detect
The gas of each position in greenhouse, then gas detecting instrument 11 is connected to control system, institute's measured data is fed back into control system
System, gas detecting instrument 11 are one gas analyzers of the pump suction type six directions, product type GASTiger2000, and product brand is：
Wan An enlightening/WANDI can detect the concentration of ammonia, ethylene, chlorine, carbon monoxide, carbon dioxide and methane gas simultaneously.
When the toxic gas in greenhouse is in normal range (NR), barrier plate 5 covers air intake vent 3 and exhaust outlet 4, makes in greenhouse
Temperature be in proper states help greenhouse in crop growth；When harmful gas concentration exceeds normal range (NR) in greenhouse,
Control system controls the first about 6 telescopic rod and stretches, and drives barrier plate 5 to move up, barrier plate 5 is allowed not block air intake vent 3
With exhaust outlet 4 so that greenhouse is connected to by the air intake vent 3 in left side and the exhaust outlet 4 on right side with extraneous air, then is by controlling
System control supply fan 31 and exhaust fan 41 rotate, the right outlet of air inlet on the left of greenhouse, accelerate the air flowing inside greenhouse so that big
The toxic gas generated in canopy can be discharged in greenhouse rapidly, ensure the safety of operating personnel and the normal growth of crops.
Embodiment two：
Air intake vent 3 is round and equipped with two or more, and is uniformly distributed in the left side of canopy body 1, about 3 air intake vent
Distance of center circle is twice of 3 diameter of air intake vent；Exhaust outlet 4 is round and equipped with more than two and uniform in the right side of canopy body 1
Distribution, the distance of center circle of about 4 exhaust outlet are twice of 4 diameter of exhaust outlet.Air intake vent 3 and exhaust outlet 4 are provided in round, more had
It is installed into gas fan 31 and exhaust fan 41 conducive in inside, space, air intake vent 3 and exhaust outlet 4 is made full use of to be uniformly distributed in canopy body 1
The side of the left and right sides, and distance of center circle is twice of diameter up and down, then it is intermediate to reserve certain position and facilitate barrier plate 5
It places, when concentration of toxic gases is in normal range (NR) in greenhouse, barrier plate 5 covers air intake vent 3 and exhaust outlet 4, makes in greenhouse
Temperature is stablized, and when concentration of toxic gases is exceeded in greenhouse, the first telescopic rod 6 drives barrier plate 5 to move upwards, by the resistance in left side
Baffle 5 is moved to the gap portion of air intake vent 3 in-between, between the barrier plate 5 on right side is moved to exhaust outlet 4 in-between
Gap part so that air intake vent 3 and exhaust outlet 4 it is unaffected into outlet.
Embodiment three：
The diameter of air intake vent 3 is identical as the diameter of exhaust outlet 4, the air inlet and the outlet speed of the left and right sides can be made suitable,
Keep the balance of air pressure in greenhouse, and the diameter of air intake vent 3 barrier plate that can make the left and right sides identical as the diameter of exhaust outlet 4
5 shape specifications are consistent, keep the processing of barrier plate 5 more convenient.
Example IV：
Barrier plate 5 includes integrally formed transverse slat 51 and riser 52,51 width of transverse slat and air intake vent 3 and exhaust outlet 4 it is straight
Diameter is identical, and the lower end of riser 52 and the upper end of the first telescopic rod 6 are fixedly linked.Concentration of toxic gases is in normal model in greenhouse
When enclosing, transverse slat 51 can just cover air intake vent 3 and exhaust outlet 4, and canopy temperature is made to stablize, and allow the farming planted in greenhouse
Object can preferably grow up；When concentration of toxic gases is exceeded in greenhouse, the first telescopic rod 6 of 52 lower section of riser drives barrier plate 5
It moves upwards, the transverse slat 51 in left side is made just to be moved between the gap of about 3 air intake vent, the transverse slat 51 on right side is made just to move
To between the gap of about 4 exhaust outlet, guarantee transverse slat 51 does not block air intake vent 3 and exhaust outlet 4 and influences ventilation.
Embodiment five：
The first accumulator 8 is equipped in canopy body 1, the first accumulator 8 to the first telescopic rod 6, supply fan 31 and is arranged by conducting wire
41 power supply of gas fan.Since the power supply of the first telescopic rod 6, supply fan 31 and exhaust fan 41 is electric device, power supply power supply is needed
The normal operation for ensureing them is the first telescopic rod 6, supply fan in the first accumulator 8 of interior setting of canopy body 1, then by conducting wire
31 and exhaust fan 41 energize.First accumulator 8 is charge type accumulator, and not needing work in device is, can be by the first electric power storage
Charging is removed in pond 8, facilitates next use.
Embodiment six：
It is equipped with the second accumulator 14 in coaster 7, the second accumulator 14 is by conducting wire to coaster 7, the second telescopic rod 9 and third
Telescopic rod 10 is powered.Since coaster 7, the second telescopic rod 9 and third telescopic rod 10 are electric device, it is equally also required for power supply
Power supply ensures their normal work, and the second accumulator 14 is equipped in coaster 7, is coaster 7, the second telescopic rod 9 by conducting wire
It is energized with third telescopic rod 10.Second accumulator 14 is charge type accumulator, and not needing work in device is, can be stored second
Battery 14 removes charging, facilitates next use.
Embodiment seven：
2 lower section of ceiling is equipped with light bulb 13, and light bulb 13 can provide the effect of illumination at night, and can also increase crops
Light application time, extending for light application time can be so that crops grow up faster.Light bulb 13 selects fluorescent lamp, the light that fluorescent lamp generates
It is white, by seven colour cells at the existing blue violet light of decomposition of white light being had blood orange light, blue violet light is mainly by carrotene and lutein again
It absorbs；Blood orange light is mainly absorbed by chlorophyll a and chlorophyll b, can preferably help the growth of crops.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. agricultural ventilation greenhouse, it is characterised in that：Including canopy body（1）, ceiling（2）, air intake vent（3）And exhaust outlet（4）, canopy body
（1）And ceiling（2）It is fixedly connected, the air intake vent（3）It is arranged in canopy body（1）Left side, the exhaust outlet（4）It is arranged in canopy
Body（1）Right side, the air intake vent（3）It is interior to be equipped with supply fan（31）, the exhaust outlet（4）It is interior to be equipped with exhaust fan（41）；Institute
State canopy body（1）The outer wall of the left and right sides is equipped with barrier plate（5）, barrier plate（5）Lower end is equipped with the first telescopic rod（6）And with first
Telescopic rod（6）Upper end is fixedly linked, first telescopic rod（6）Ground is fixed in lower end；The canopy body（1）It is interior to be equipped with track
（12）, track（12）On slidably connect coaster（7）, the coaster（7）Top surface is equipped with the second telescopic rod（9）And it stretches with second
Bar（9）Lower end is fixedly linked, second telescopic rod（9）Upper end is equipped with third telescopic rod（10）And with third telescopic rod（10）It is left
End is fixedly linked, the third telescopic rod（10）Right end is equipped with gas detecting instrument（11）；The gas detecting instrument（11）, first
Telescopic rod（6）, supply fan（31）And exhaust fan（41）It is connected with control system.
2. agricultural ventilation greenhouse according to claim 1, it is characterised in that：The air intake vent（3）For circle and it is equipped with two
More than a, and in canopy body（1）Left side be uniformly distributed, the air intake vent（3）Upper and lower distance of center circle is air intake vent（3）Diameter
Twice；The exhaust outlet（4）For circle and equipped with two or more, and in canopy body（1）Right side be uniformly distributed, the row
Gas port（4）Upper and lower distance of center circle is exhaust outlet（4）Twice of diameter.
3. agricultural ventilation greenhouse according to claim 2, it is characterised in that：The air intake vent（3）Diameter and exhaust outlet
（4）Diameter it is identical.
4. agricultural ventilation greenhouse according to claim 2, it is characterised in that：The barrier plate（5）Including integrally formed
Transverse slat（51）And riser（52）, the transverse slat（51）Width and air intake vent（3）And exhaust outlet（4）Diameter it is identical, the riser
（52）Lower end and the first telescopic rod（6）Upper end be fixedly linked.
5. agricultural ventilation greenhouse according to claim 1, it is characterised in that：The canopy body（1）Inside it is equipped with the first accumulator
（8）, first accumulator（8）By conducting wire to the first telescopic rod（6）, supply fan（31）And exhaust fan（41）Power supply.
6. agricultural ventilation greenhouse according to claim 1, it is characterised in that：The coaster（7）Inside it is equipped with the second accumulator
（14）, second accumulator（14）By conducting wire to coaster（7）, the second telescopic rod（9）With third telescopic rod（10）Power supply.
7. agricultural ventilation greenhouse according to claim 1, it is characterised in that：The ceiling（2）Lower section is equipped with light bulb（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084437.1U CN207836323U (en) | 2018-01-18 | 2018-01-18 | Agricultural ventilation greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084437.1U CN207836323U (en) | 2018-01-18 | 2018-01-18 | Agricultural ventilation greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207836323U true CN207836323U (en) | 2018-09-11 |
Family
ID=63414993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084437.1U Expired - Fee Related CN207836323U (en) | 2018-01-18 | 2018-01-18 | Agricultural ventilation greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207836323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047305A (en) * | 2022-01-14 | 2022-02-15 | 中国农业科学院农业信息研究所 | Three-dimensional measurement system and method for gas concentration of greenhouse |
-
2018
- 2018-01-18 CN CN201820084437.1U patent/CN207836323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047305A (en) * | 2022-01-14 | 2022-02-15 | 中国农业科学院农业信息研究所 | Three-dimensional measurement system and method for gas concentration of greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |