CN208739715U - A kind of greenhouse cools down/heats up air hole - Google Patents
A kind of greenhouse cools down/heats up air hole Download PDFInfo
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- CN208739715U CN208739715U CN201821305121.7U CN201821305121U CN208739715U CN 208739715 U CN208739715 U CN 208739715U CN 201821305121 U CN201821305121 U CN 201821305121U CN 208739715 U CN208739715 U CN 208739715U
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- Prior art keywords
- air hole
- fixed frame
- greenhouse
- ventilation window
- fan
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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
Cool down/heat up air hole the utility model discloses a kind of greenhouse, belongs to greenhouse field.The utility model includes the air hole fixed frame (3) being arranged on greenhouse, and the air hole fixed frame (3) is from top to bottom disposed with ventilation window fan (2), fly net (7), exhaust fan (8) and radiating fin (9);Hingedly with air hole fixed frame (3), the ventilation window fan (2) is equipped with rain gear (11) on one side of the ventilation window fan (2), and sash folding angle adjustment device (5) is equipped between the ventilation window fan (2) and air hole fixed frame (3);The exhaust fan (8) is fixed on air hole fixed frame (3) by bracket (15).The utility model structure is simple, and the adjusting and temperature for being able to achieve greenhouse ventilation quantity are adjusted, easy to promote and utilize, is particularly suitable for the higher vegetables of some pairs of temperature requirements and flowers.
Description
Technical field
The utility model relates to greenhouse field, in particular to a kind of greenhouse cools down/heats up air hole.
Background technique
Greenhouse lacks environment conditioning equipment, and temperature usually will appear 35 ~ 45 DEG C of high temperature in Greenhouse in summer, becomes and sets
Apply the problem of being frequently encountered in production.And the growth of many crops (vegetables or flowers) is affected by temperature very greatly, it is too high
Or too low temperature is unfavorable for its growth, even causes irreversible injury to certain vegetables and flowers.
Reasonable Regulation And Control sets greenhouse room temperature, can effectively improve crop growth speed and agricultural product quality.Daylight at present
There are mainly three types of greenhouse scavenging ways:
One, Dual-layer film is overlapped, the fixed rope in membrane edge end, and when use is pulled open by manpower, time-consuming work consuming, and not can guarantee
Greenhouse is consistent;
It two, is the overlapping of Dual-layer film, the fixed steel pipe of upper layer film side end is put using machinery volume, due to general heliogreenhouse
Up to 80-100 meters, longest is up to 300 meters, and steel pipe is often in multiple S type bendings, distance volume Electrical Discharge Machine distal end during volume is put
It cannot even open, cause ventilation effect poor, while rain and being closed not in time easily by ventilation opening into rain, indoor crops are made
At injury;
Three, common plug-type air hole, when use, are pushed open window using pull rod, but due to heliogreenhouse internal-external temperature difference compared with
Greatly, especially in winter, it easily causes window face condensation to drip when ventilation, indoor crops is damaged, and window is opened
After can becalm, cause inner air and outer air exchange slow.
There are various forms of defects in existing three of the above scavenging way.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of greenhouse and cools down/heat up air hole.
The technical solution of the utility model are as follows:
A kind of greenhouse cools down/heats up air hole, described to change including the air hole fixed frame being arranged on greenhouse
Transom window fixed frame is from top to bottom disposed with ventilation window fan, fly net, exhaust fan and radiating fin;One side of the ventilation window fan
Hinged with air hole fixed frame, the ventilation window fan is kept off equipped with rain, is equipped between the ventilation window fan and air hole fixed frame
Sash opens and closes angle adjustment device;The exhaust fan is fixed by the bracket on air hole fixed frame.
Preferably, the sash folding angle adjustment device is gas spring.
Preferably, one end of the sash folding angle adjustment device is fixed on ventilation window fan, and the other end is fixed
In air hole fixed frame.
Preferably, two sash folding angle tune are at least set between the ventilation window fan and air hole fixed frame
Regulating device.
Preferably, it is equipped with fly net mounting groove on the inside of the air hole fixed frame, the fly net is detachably pacified
Mounted in the fly net mounting groove.
Preferably, the air hole fixed frame includes air hole upper holder and air hole lower fixed frame;It is described
Ventilation window fan and fly net are arranged on air hole upper holder;The exhaust fan and radiating fin are arranged in air hole lower fixed frame
On.
Preferably, one layer of anti-droplet material layer is arranged in the window face of the ventilation window fan.It can prevent ventilation window fan
Window face formed droplet, avoid the injury to indoor crops.
Preferably, the air hole fixed frame is equipped with the seal gasket for sealing ventilation window fan;It is needing
When heat preservation, it is ensured that the leakproofness of ventilation window fan.
The utility model has the following beneficial effects:
1, gas spring is arranged in the utility model, can control the folding angle of ventilation window fan, and then adjust ventilation quantity;
2, exhaust fan can accelerate the exchange of greenhouse room air, improve the replacement speed of fresh air;
3, in the case where too high or too low for temperature indoors, radiating fin can be opened;When room temperature is excessively high, into radiating fin
Cold water is passed through, it can be achieved that cooling effect;When room temperature is too low, hot water is passed through, it can be achieved that temperature rise effect into radiating fin;But it is real
In the application of border, radiating fin is chiefly used in reducing room temperature.
The utility model structure is simple, and the adjusting and temperature for being able to achieve greenhouse ventilation quantity are adjusted, easy to promote and utilize, especially
It is suitable for the higher vegetables of some pairs of temperature requirements and flowers.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the utility model greenhouse cools down/heat up a kind of structural representation of air hole position on greenhouse
Figure;
Fig. 2 is that the utility model greenhouse cools down/heat up the structural schematic diagram of air hole;
Fig. 3 is that the utility model greenhouse cools down/heat up the deployed configuration schematic diagram of air hole.
Specific embodiment
Embodiment 1
As shown in Figure 2 and Figure 3, a kind of greenhouse cools down/heats up air hole, including the ventilation being arranged on greenhouse
Window fixed frame 3, air hole fixed frame 3 are made of air hole upper holder 3-1 and air hole lower fixed frame 3-2;It is solid on air hole
Determine frame 3-1 and air hole lower fixed frame 3-2 and connection is detachably fixed by screw.Air hole fixed frame 3 is detachably arranged at temperature
The designated position of room greenhouse.As shown in Figure 1, in the present embodiment, the greenhouse of the utility model cools down/heats up air hole 1
It is arranged on greenhouse top surface top, as needed, the greenhouse of the utility model air hole 1 that cools down/heat up can also be set
It sets in other positions.
Air hole fixed frame 3 is from top to bottom disposed with ventilation window fan 2, fly net 7, exhaust fan 8 and radiating fin 9.It changes
Ventilating window sash 2 and fly net 7 are arranged on air hole upper holder 3-1;Exhaust fan 8 and radiating fin 9 are arranged under air hole fixed
On frame 3-2.
One side of ventilation window fan 2 and air hole upper holder 3-1 are hinged, are additionally provided with and are used on air hole upper holder 3-1
The frame of support ventilation window fan 2, the frame are equipped with seal gasket 12, and when greenhouse needs to keep the temperature, ventilation window fan 2 is fallen
Under, it is sealed by the frame support on air hole upper holder 3-1, and by seal gasket 12.In addition, in order to prevent in ventilation window fan
Droplet is formed on 2, influences crop in facility, and in the window face 13 of ventilation window fan 2, one layer of anti-droplet material layer is set.
Ventilation window fan 2 is equipped with rain gear 11, and under windowing state, rain gear 11 can stop rainwater to enter in greenhouse,
Avoid damage of the rainwater to crop.In the present embodiment, rain gear 11 is arranged in the outer edge of ventilation window fan 2 and extends outwardly.
Sash opens and closes angle adjustment device 5 there are two setting between ventilation window fan 2 and air hole upper holder 3-1;In this reality
It applies in example, it is gas spring that sash, which opens and closes angle adjustment device 5,.Ventilation window fan 2 is equipped with gas spring first end fulcrum 4, air hole
Upper holder 3-1 is equipped with gas spring second end fulcrum 6, and one end of gas spring is fixed on by gas spring first end fulcrum 4 to be changed
On Ventilating window sash 2, the other end is fixed on air hole upper holder 3-1 by gas spring second end fulcrum 6.It takes a breath when needing to open
When sash 2, gas spring elongation opens ventilation window fan 2, when needing to close ventilation window fan 2, gas spring retraction, and ventilation window fan 2
It closes.
Fly net mounting groove 16 is additionally provided on the lower section of ventilation window fan 2, air hole upper holder 3-1, fly net 7 can
Disassembly is mounted on fly net mounting groove 16.Similar to the mounting means of the window screening of home-use window.Mesh on fly net 7 is
60 mesh or more, are preferred with silver color or Transparent color.Fly net 7 plays the role of insect prevention, avoids extraneous winged insect etc. logical by this
Air port enters, and reduces the incidence probability of crop disease and insect in greenhouse.
Exhaust fan 8 is fixed on air hole lower fixed frame 3-2 by bracket 15.
Radiating fin 9 is fixedly installed in the bottommost of air hole lower fixed frame 3-2, when needing to cool down, cold water by radiating fin into
Hose nozzle 14 enters radiating fin 9, and is discharged by radiating fin effluent pipe mouth 10, combines the effect of exhaust fan 8, plays cooling effect;
When needing to heat up in winter, hot water can be passed through.Radiating fin cooling in summer uses underground water or cold water circulating system, winter heating
Water or hot water cyclesystem are heated using underground water, greenhouse solar.But according to production practices, general cooling in summer use compared with
It is more.
The utility model is manually controllable, may be alternatively provided as intelligent control.When only manually controlling, according to the greenhouse chamber of measurement
Interior temperature opens ventilation window fan 2 if temperature is slightly higher, and opens ventilation fan 8, realizes indoor and outdoor ventilation;If temperature
It is excessively high, then ventilation window fan 2 is opened, ventilation fan 8 is opened, and enable radiating fin 9, cold water fast cooling is passed through into radiating fin 9.
The utility model as needed may be alternatively provided as intelligent control, and a temperature sensor is arranged in greenhouse, and temperature passes
Sensor is connected with the input terminal of PLC controller, the output end of PLC controller respectively with gas spring, exhaust fan 8 and radiating fin 9
Water circulation hydrodynamics mechanism be connected.Gas bullet can only be started between 25 DEG C to 35 DEG C by setting relative program, such as temperature
Spring and ventilation fan;When temperature is higher than 35 DEG C, also start the Water circulation hydrodynamics of radiating fin 9 while starting gas spring and ventilation fan
Mechanism.Under the premise of the mode of intelligent control described above is disclosed in the above control mode, those skilled in the art be may be implemented
The setting of intelligence control system, intelligence control system repeats no more in the present invention.
Air hole fixed frame 3 may be one in other embodiments, but easy for installation not as good as embodiment 1.
Claims (8)
- The air hole 1. a kind of greenhouse cools down/heats up, it is special including the air hole fixed frame (3) being arranged on greenhouse Sign is: the air hole fixed frame (3) be from top to bottom disposed with ventilation window fan (2), fly net (7), exhaust fan (8) and Radiating fin (9);Hingedly with air hole fixed frame (3), the ventilation window fan (2) is equipped with rain on one side of the ventilation window fan (2) It keeps off (11), sash folding angle adjustment device (5) is equipped between the ventilation window fan (2) and air hole fixed frame (3);The row Fan (8) is fixed on air hole fixed frame (3) by bracket (15).
- The air hole 2. greenhouse as described in claim 1 cools down/heats up, it is characterised in that: the sash opens and closes angular adjustment Device (5) is gas spring.
- The air hole 3. greenhouse as claimed in claim 1 or 2 cools down/heats up, it is characterised in that: the sash opens and closes angle tune One end of regulating device (5) is fixed on ventilation window fan (2), and the other end is fixed on air hole fixed frame (3).
- The air hole 4. greenhouse as claimed in claim 1 or 2 cools down/heats up, it is characterised in that: the ventilation window fan (2) with Two sash foldings angle adjustment device (5) are at least set between air hole fixed frame (3).
- The air hole 5. greenhouse as described in claim 1 cools down/heats up, it is characterised in that: in the air hole fixed frame (3) Side is equipped with fly net mounting groove (16), and the fly net (7) is removably mounted at the fly net mounting groove (16).
- The air hole 6. greenhouse as claimed in claim 1 or 2 cools down/heats up, it is characterised in that: the air hole fixed frame It (3) include air hole upper holder (3-1) and air hole lower fixed frame (3-2);The ventilation window fan (2) and fly net (7) are set It sets on air hole upper holder (3-1);The exhaust fan (8) and radiating fin (9) are arranged at air hole lower fixed frame (3-2) On.
- The air hole 7. greenhouse as claimed in claim 1 or 2 cools down/heats up, it is characterised in that: the ventilation window fan (2) One layer of anti-droplet material layer is arranged in window face (13).
- The air hole 8. greenhouse as claimed in claim 1 or 2 cools down/heats up, it is characterised in that: the air hole fixed frame (3) it is equipped with the seal gasket (12) for sealing ventilation window fan (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821305121.7U CN208739715U (en) | 2018-08-14 | 2018-08-14 | A kind of greenhouse cools down/heats up air hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821305121.7U CN208739715U (en) | 2018-08-14 | 2018-08-14 | A kind of greenhouse cools down/heats up air hole |
Publications (1)
Publication Number | Publication Date |
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CN208739715U true CN208739715U (en) | 2019-04-16 |
Family
ID=66080173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821305121.7U Active CN208739715U (en) | 2018-08-14 | 2018-08-14 | A kind of greenhouse cools down/heats up air hole |
Country Status (1)
Country | Link |
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CN (1) | CN208739715U (en) |
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2018
- 2018-08-14 CN CN201821305121.7U patent/CN208739715U/en active Active
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