CN207400020U - A kind of novel air processing system for agricultural greenhouse greenhouse - Google Patents
A kind of novel air processing system for agricultural greenhouse greenhouse Download PDFInfo
- Publication number
- CN207400020U CN207400020U CN201721368420.0U CN201721368420U CN207400020U CN 207400020 U CN207400020 U CN 207400020U CN 201721368420 U CN201721368420 U CN 201721368420U CN 207400020 U CN207400020 U CN 207400020U
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- air
- greenhouse
- conditioning box
- processing system
- duct
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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 provides a kind of novel air processing system for agricultural greenhouse greenhouse, including air-conditioning box, air supply duct and return air duct, indoor return air is handled into the air-conditioning box to ventilation state by the return air duct, treated, and air is sent in greenhouse from air supply duct after heat absorption heating, a part is discharged outdoor by the exhaust blower being located on greenhouse side wall, a part returns to the air-conditioning box by return air duct, forms a closed circulation；The air treatment system further includes fresh air pipeline, the fresh air pipeline is connected with the greenhouse external world, outdoor fresh air with indoor return air by the fresh air pipeline into after mixing, and into air-conditioning box processing to ventilation state, treated, and air is sent by air supply duct in greenhouse.A kind of novel air processing system for agricultural greenhouse greenhouse provided by the utility model, can meet the requirement of greenhouse temperature, humidity and gas concentration lwevel control, and the mass concentration of Carbon Dioxide in Air is not less than 0.458g/m3。
Description
Technical field
The utility model is related to natural energy source fields, relate in particular to a kind of novel air for agricultural greenhouse greenhouse
Processing system.
Background technology
In agricultural production, the application of green house of vegetables is more and more extensive, also can be that people create higher economic benefit.Temperature
In the greenhouse gardening of room, provide plant growth required air environment for room temperature greenhouse usually using air-conditioning, however the life of plant
Length can consume great amount of carbon dioxide, this " starvation " that carbon dioxide will be highlighted in the greenhouse cycled in hot and cold air
State, therefore the carbon dioxide increased in greenhouse is particularly important, the shortage of carbon dioxide will be unfavorable for the growth of plant.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of for agricultural greenhouse greenhouse
Novel air processing system solves the problems, such as that greenhouse lacks carbon dioxide.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of novel air processing system for agricultural greenhouse greenhouse, which is characterized in that including air-conditioning box, air supply duct
And return air duct, indoor return air are handled into the air-conditioning box to ventilation state by the return air duct, treated air
It being sent to from air supply duct in greenhouse after heat absorption heating, a part discharges outdoor by the exhaust blower being located on greenhouse side wall,
A part returns to the air-conditioning box by return air duct, forms a closed circulation；The air treatment system further includes fresh air
Pipeline, the fresh air pipeline and greenhouse are extraneous connect, outdoor fresh air is entered by the fresh air pipeline mixed with indoor return air after,
Into air-conditioning box processing to ventilation state, treated, and air is sent by air supply duct in greenhouse.
Preferred embodiment according to the present utility model, the entrance of the fresh air pipeline set shutter.
Preferred embodiment according to the present utility model, the air supply duct include tube chamber and side wall, are set on the side wall
Put multiple exhaust vents.
Preferred embodiment according to the present utility model, one end of the air supply duct is fixed on the air-conditioning box, another
Hold the one side extension to the air-conditioning box.
Preferred embodiment according to the present utility model, the air supply duct are horizontal-extending.
Preferred embodiment according to the present utility model sets grid in the inlet of the return air duct.
Preferred embodiment according to the present utility model, one end of the return air duct is fixed on the air-conditioning box, another
It holds and is extended at right angles on the upside of the air-conditioning box；The return air duct includes the first vertical section and first horizontal segment, and described the
One vertical section connects the first horizontal segment and air-conditioning box, and the first horizontal segment extends towards the one side of the air-conditioning box.
Preferred embodiment according to the present utility model, one end of the fresh air pipeline is fixed on the air-conditioning box, another
It holds and is extended at right angles on the upside of the air-conditioning box；The fresh air pipeline includes the second vertical section and the second horizontal segment, and described the
Two vertical sections connect second horizontal segment and air-conditioning box, and the opposite side of second horizontal segment towards the air-conditioning box extends.
Preferred embodiment according to the present utility model, the air quantity of the air-conditioning box is 5000-10000m3/h。
Preferred embodiment according to the present utility model, in a greenhouse, the air-conditioning box, air supply duct and return air
The quantity of pipeline is multiple.
Compared with prior art, a kind of novel air processing system for agricultural greenhouse greenhouse provided by the utility model
System can meet the requirement of greenhouse temperature, humidity and gas concentration lwevel control, and temperature is below 35 DEG C in Greenhouse in summer, the winter
Season, temperature indoor air temperature was at 18 DEG C or more, and relative humidity is no more than 80%, and the mass concentration of Carbon Dioxide in Air is not less than
0.458g/m3, indoor air velocity control is in below 0.5m/s.
Description of the drawings
Fig. 1 be the utility model is related to a kind of novel air processing system for agricultural greenhouse greenhouse structural representation
Figure.
Fig. 2 be the utility model is related to air supply duct structure diagram.
Fig. 3 be the utility model is related to air-flow move towards schematic diagram.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-3, a kind of novel air processing system for agricultural greenhouse greenhouse, including air-conditioning box 11, air-supply
Pipeline 12 and return air duct 13, indoor return air arrive ventilation state by the return air duct 13 into the air-conditioning box 11 processing,
Treated, and air is sent to from air supply duct 12 in greenhouse after heat absorption heating, a part of row by being located on greenhouse side wall
Wind turbine discharge is outdoor, and a part returns to the air-conditioning box 11 by return air duct 13, forms a closed circulation；At the air
Reason system further includes fresh air pipeline 14, and the fresh air pipeline 14 is connected with the greenhouse external world, and outdoor fresh air passes through the fresh air pipeline
14, into after mix with indoor return air, ventilation state are arrived into the air-conditioning box 11 processing, and treated air is by air supply duct
12 are sent into greenhouse.
In the inlet of the return air duct 13, grid 131 is set.One end of the return air duct 13 is fixed on the sky
It adjusts on case 11, the upside of the other end to the air-conditioning box 11 extends at right angles；The return air duct 13 includes the first vertical section 132
With first horizontal segment 133, first vertical section 132 connects the first horizontal segment 133 and air-conditioning box 11, the first level
Section 133 extends towards the one side of the air-conditioning box 11.The entrance of the fresh air pipeline 14 sets shutter 141.The fresh wind tube
The one end in road 14 is fixed on the air-conditioning box 11, and the upside of the other end to the air-conditioning box 11 extends at right angles；The fresh air
Pipeline 14 includes the second vertical section 142 and the second horizontal segment 143, and second vertical section 142 connects second horizontal segment 143
With air-conditioning box 11, the opposite side of second horizontal segment 143 towards the air-conditioning box 11 extends.The air supply duct 12 includes pipe
Chamber 121 and side wall 122 set multiple exhaust vents 1221 on the side wall 122.One end of the air supply duct 12 is fixed on institute
It states on air-conditioning box 11, the one side of the other end to the air-conditioning box 11 is horizontal-extending.
In a greenhouse, the quantity of the air-conditioning box 11, air supply duct 12 and return air duct 13 is multiple.At this
In embodiment, there are two 11, two air supply ducts 12 of air-conditioning box and two return air ducts 13, described two air-conditioning boxs 11, two
Air supply duct 12 and two return air ducts 13 are oppositely arranged.The air quantity of one of them new return air hybrid air-conditioning case 11 is 7000m3/
H, the outer static pressure 200Pa of machine；The air quantity of another full return air air-conditioning box 11 is 6000m3/ h, the outer static pressure 200Pa of machine.
Compared with prior art, a kind of novel air processing system for agricultural greenhouse greenhouse provided by the utility model
System can meet the requirement of greenhouse temperature, humidity and gas concentration lwevel control, and temperature is below 35 DEG C in Greenhouse in summer, the winter
Season, temperature indoor air temperature was at 18 DEG C or more, and relative humidity is no more than 80%, and the mass concentration of Carbon Dioxide in Air is not less than
0.458g/m3, indoor air velocity control is in below 0.5m/s.
Embodiment in the utility model is only used for illustrating the utility model, does not form to right
Limitation, other substantially equivalent replacements that those skilled in that art are contemplated that, in scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of novel air processing system for agricultural greenhouse greenhouse, which is characterized in that including air-conditioning box, air supply duct and
Return air duct, indoor return air are handled into the air-conditioning box to ventilation state by the return air duct, treated air from
Air supply duct is sent in greenhouse after heat absorption heating, and a part is outdoor by the exhaust blower discharge being located on greenhouse side wall, and one
Part returns to the air-conditioning box by return air duct, forms a closed circulation；The air treatment system further includes fresh wind tube
Road, the fresh air pipeline and greenhouse are extraneous connect, outdoor fresh air is entered by the fresh air pipeline mixed with indoor return air after, into
Enter the air-conditioning box processing to ventilation state, treated, and air is sent by air supply duct in greenhouse.
A kind of 2. novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that institute
The entrance for stating fresh air pipeline sets shutter.
A kind of 3. novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that institute
Stating air supply duct includes tube chamber and side wall, and multiple exhaust vents are set on the side wall.
A kind of 4. novel air processing system for agricultural greenhouse greenhouse according to claim 3, which is characterized in that institute
The one end for stating air supply duct is fixed on the air-conditioning box, and the other end extends to the one side of the air-conditioning box.
A kind of 5. novel air processing system for agricultural greenhouse greenhouse according to claim 4, which is characterized in that institute
It is horizontal-extending to state air supply duct.
6. a kind of novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that
The inlet of the return air duct sets grid.
A kind of 7. novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that institute
The one end for stating return air duct is fixed on the air-conditioning box, and the other end extends at right angles on the upside of the air-conditioning box；Described time
Wind pipeline includes the first vertical section and first horizontal segment, and first vertical section connects the first horizontal segment and air-conditioning box, institute
First horizontal segment is stated towards the one side of the air-conditioning box to extend.
A kind of 8. novel air processing system for agricultural greenhouse greenhouse according to claim 7, which is characterized in that institute
The one end for stating fresh air pipeline is fixed on the air-conditioning box, and the other end extends at right angles on the upside of the air-conditioning box；It is described new
Wind pipeline includes the second vertical section and the second horizontal segment, and second vertical section connects second horizontal segment and air-conditioning box, institute
The opposite side for stating the second horizontal segment towards the air-conditioning box extends.
A kind of 9. novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that institute
The air quantity for stating air-conditioning box is 5000-10000m3/h。
10. a kind of novel air processing system for agricultural greenhouse greenhouse according to claim 1, which is characterized in that
In a greenhouse, the quantity of the air-conditioning box, air supply duct and return air duct is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368420.0U CN207400020U (en) | 2017-10-23 | 2017-10-23 | A kind of novel air processing system for agricultural greenhouse greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368420.0U CN207400020U (en) | 2017-10-23 | 2017-10-23 | A kind of novel air processing system for agricultural greenhouse greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400020U true CN207400020U (en) | 2018-05-25 |
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ID=62320946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368420.0U Active CN207400020U (en) | 2017-10-23 | 2017-10-23 | A kind of novel air processing system for agricultural greenhouse greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800522A (en) * | 2019-10-21 | 2020-02-18 | 北京农业智能装备技术研究中心 | Greenhouse environment adjusting system based on positive pressure ventilation |
| CN114258806A (en) * | 2021-12-24 | 2022-04-01 | 西安建筑科技大学 | Ventilation system and method for controlling concentration of local CO2 of sunlight greenhouse plant |
-
2017
- 2017-10-23 CN CN201721368420.0U patent/CN207400020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800522A (en) * | 2019-10-21 | 2020-02-18 | 北京农业智能装备技术研究中心 | Greenhouse environment adjusting system based on positive pressure ventilation |
| CN114258806A (en) * | 2021-12-24 | 2022-04-01 | 西安建筑科技大学 | Ventilation system and method for controlling concentration of local CO2 of sunlight greenhouse plant |
| CN114258806B (en) * | 2021-12-24 | 2023-12-08 | 西安建筑科技大学 | Ventilating system and method for controlling local CO2 concentration of solar greenhouse plants |
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