CN210275308U - Greenhouse ventilation device - Google Patents
Greenhouse ventilation device Download PDFInfo
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- CN210275308U CN210275308U CN201920844356.1U CN201920844356U CN210275308U CN 210275308 U CN210275308 U CN 210275308U CN 201920844356 U CN201920844356 U CN 201920844356U CN 210275308 U CN210275308 U CN 210275308U
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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 discloses a greenhouse ventilation device, which comprises a greenhouse body, wherein an air draft mechanism is arranged on the upper side of the side wall of the greenhouse body, an air inlet mechanism is arranged on the lower side of the side wall of the greenhouse body, the air draft mechanism comprises a first shell fixed on the side wall of the greenhouse body, an air exhauster is arranged in the first shell, a first closing mechanism is arranged on one side in the first shell, which is close to the interior of the greenhouse body, the air inlet mechanism comprises a second shell, a second closing mechanism is arranged on one side in the second shell, which is close to the interior of the greenhouse body, and a filter screen is arranged; when ventilating, start first closing mechanism and second closing mechanism simultaneously, take out the hot-air of canopy body upper end under the effect of air exhauster, and the air inlet mechanism of canopy body downside lets in the outside air to reached the purpose that reduces the temperature in the big-arch shelter, whole process has reduced the manpower, and ventilation effect is good moreover, is applicable to the needs of modernized agricultural production.
Description
Technical Field
The utility model relates to a warmhouse booth equipment technical field, in particular to big-arch shelter ventilation unit.
Background
In agricultural production, because the greenhouse can be used for planting crops in an out-of-season mode, the existing greenhouse in large-scale agricultural production is usually required to be ventilated in order to prevent the temperature in the greenhouse from being too high. At present, the ventilation mechanism of the greenhouse in the prior art is provided with a hole on the greenhouse, the hole is blocked when ventilation is not needed, and the hole is opened when ventilation is needed, so that ventilation of the structure needs great manpower, the effect is not good, and the requirement of modern agricultural production cannot be well met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a big-arch shelter ventilation unit that ventilation effect is good, reduces the manpower, is fit for the modernization agricultural production needs.
In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a big-arch shelter ventilation unit includes the canopy body, and the lateral wall upside of the canopy body is provided with exhaust mechanism, and the lateral wall downside of the canopy body is provided with air inlet mechanism, and exhaust mechanism is provided with the air exhauster including fixing the first casing on the lateral wall of the canopy body in the first casing, is close to the internal one side of canopy in the first casing and is provided with first closing mechanism, and air inlet mechanism includes the second casing, and the internal one side of canopy that is close to in the second casing is provided with second closing mechanism, keeps away from the internal one side of canopy in the second casing and is provided.
As a preferred embodiment, the first closing mechanism includes an air cylinder and a baffle, one end of the air cylinder is fixed on the first casing, the other end of the air cylinder is hinged on the baffle, the air cylinder and the baffle are respectively provided in two, and the first casing is provided with a hole for the baffle to slide in.
As a preferred embodiment, the second closing mechanism includes an air cylinder and a baffle, one end of the air cylinder is fixed on the first housing, the other end of the air cylinder is hinged on the baffle, the air cylinder and the baffle are respectively provided in two, and the second housing is provided with a hole for the baffle to slide in.
As a preferred embodiment, one end of the second shell, which is far away from the shed body, is provided with an isolation net for preventing pests from entering.
As a preferred embodiment, the first shell and the second shell are of rectangular frame structures welded by steel plates.
Adopt above-mentioned technical scheme the utility model discloses the beneficial effect who obtains does: when ventilating, start first closing mechanism and second closing mechanism simultaneously, take out the hot-air of canopy body upper end under the effect of air exhauster, and the air inlet mechanism of canopy body downside lets in the outside air to reached the purpose that reduces the temperature in the big-arch shelter, whole process has reduced the manpower, and ventilation effect is good moreover, is applicable to the needs of modernized agricultural production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-shed body; 2-air draft mechanism; 3-air intake mechanism; 4-a first housing; 5-an exhaust fan; 6-a second shell; 7-a filter screen; 8-cylinder; 9-a baffle plate; 10-separation net.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It is right to combine the attached drawing the utility model discloses it is further described to combine, make the better implementation of the technical field's of the affiliated skill personnel the utility model discloses, the embodiment of the utility model provides a big-arch shelter ventilation unit includes the canopy body 1, the lateral wall upside of the canopy body 1 is provided with air exhauster 5 and constructs 2, the lateral wall downside of the canopy body 1 is provided with air inlet mechanism 3, air exhauster 5 constructs 2 including fixing first casing 4 on the 1 lateral wall of the canopy body, be provided with air exhauster 5 in the first casing 4, it is provided with first closure mechanism to be close to one side in the canopy body 1 in the first casing 4, air inlet mechanism 3 includes second casing 6, it is provided with second closure mechanism to be close to one side in the canopy body 1 in the second casing 6, it is provided with filter screen 7 to keep away from one side in.
The embodiment of the utility model provides a first closing mechanism is the same with second closing mechanism structure, and it includes cylinder 8 and baffle 9, and the one end of cylinder 8 is fixed on first casing 4, and the other end articulates on baffle 9, and cylinder 8 and baffle 9 respectively set up two, all are provided with on first casing 4 and the second casing 6 in addition and are used for baffle 9 gliding hole in it. In order to prevent pests from entering the greenhouse body 1, one end of the second shell 6, which is far away from the greenhouse body 1, is provided with a separation net 10 for preventing pests from entering. First casing 4 and second casing 6 of this application are the rectangle frame structure that adopts the steel sheet to weld into, and this kind of structure processing is convenient, long service life moreover.
The embodiment of the utility model provides a when ventilating, start first closing mechanism and second closing mechanism simultaneously, take out the hot-air of the 1 upper end of the canopy body under the effect of air exhauster 5, and air inlet mechanism 3 of the 1 downside of canopy body lets in the outside air to reached the purpose that reduces temperature in the big-arch shelter, whole process has reduced the manpower, and ventilation effect is good moreover, is applicable to the needs of modernized agricultural production.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a big-arch shelter ventilation unit which characterized in that: including the canopy body, the lateral wall upside of the canopy body is provided with exhaust mechanism, and the lateral wall downside of the canopy body is provided with air inlet mechanism, and exhaust mechanism is provided with first closing mechanism including fixing the first casing on canopy body side wall in the first casing, being close to the internal one side of canopy in the first casing, and air inlet mechanism includes the second casing, and the internal one side of canopy that is close to in the second casing is provided with second closing mechanism, keeps away from the internal one side of canopy in the second casing and is provided with the filter screen.
2. The greenhouse ventilation device of claim 1, wherein: the first closing mechanism comprises an air cylinder and a baffle plate, one end of the air cylinder is fixed on the first shell, the other end of the air cylinder is hinged to the baffle plate, the air cylinder and the baffle plate are respectively provided with two, and the first shell is provided with a hole for enabling the baffle plate to slide in the first shell.
3. The greenhouse ventilation device of claim 2, wherein: the second closing mechanism comprises an air cylinder and a baffle plate, one end of the air cylinder is fixed on the first shell, the other end of the air cylinder is hinged to the baffle plate, the air cylinder and the baffle plate are respectively provided with two, and the second shell is provided with a hole for enabling the baffle plate to slide in the second shell.
4. The greenhouse ventilation device of claim 3, wherein: and one end of the second shell, which is far away from the shed body, is provided with an isolation net for pests to enter.
5. The greenhouse ventilation device of claim 4, wherein: the first shell and the second shell are of rectangular frame structures welded by steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844356.1U CN210275308U (en) | 2019-06-05 | 2019-06-05 | Greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844356.1U CN210275308U (en) | 2019-06-05 | 2019-06-05 | Greenhouse ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210275308U true CN210275308U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844356.1U Active CN210275308U (en) | 2019-06-05 | 2019-06-05 | Greenhouse ventilation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210275308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400567A (en) * | 2020-11-20 | 2021-02-26 | 德清新田农业科技有限公司 | Greenhouse temperature and humidity adjusting device for melon, fruit and vegetable planting |
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2019
- 2019-06-05 CN CN201920844356.1U patent/CN210275308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400567A (en) * | 2020-11-20 | 2021-02-26 | 德清新田农业科技有限公司 | Greenhouse temperature and humidity adjusting device for melon, fruit and vegetable planting |
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