CN112042445A - Agricultural greenhouse ventilation device - Google Patents
Agricultural greenhouse ventilation device Download PDFInfo
- Publication number
- CN112042445A CN112042445A CN202011033732.2A CN202011033732A CN112042445A CN 112042445 A CN112042445 A CN 112042445A CN 202011033732 A CN202011033732 A CN 202011033732A CN 112042445 A CN112042445 A CN 112042445A
- Authority
- CN
- China
- Prior art keywords
- air
- air pipe
- pipe
- fan
- case
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
Images
Classifications
-
- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an agricultural greenhouse ventilation device, which comprises an air pipe, wherein one end of the air pipe extends to the outside after penetrating through a greenhouse film, a check ring is welded on the outer wall of the air pipe, a waterproof ring is sleeved on the air pipe, the waterproof ring is made of rubber, a plurality of folding grooves are arranged on the outer part of the air pipe, a pressing sleeve is arranged on the air pipe, and screws are matched between the pressing sleeve and the air pipe; the left end of the air pipe is connected with a fan through a flange, the right side of the fan is used for air inlet, and the left side of the fan is used for air outlet; the left end of the fan is connected with a case through a flange, air outlet grooves are formed in the front end face and the rear end face of the case, and insect-proof nets are mounted in the air outlet grooves; the insect prevention device is provided with the case, the case is provided with the insect prevention net, insect prevention can be effectively achieved, the structure of the insect prevention device is simple, the cost is low, and the insect prevention device is suitable for popularization and use.
Description
Technical Field
The invention relates to a ventilating device for an agricultural greenhouse.
Background
With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The success of covering hotbeds with greenhouse films in Japan and European and American countries in the early 50 s was achieved, and good results were obtained by covering small sheds and greenhouses subsequently. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in small sheds in Beijing to obtain the effect of precocity and yield increase. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. The current greenhouse is used for pot flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; the forestry production is used for forest seedling culture, ornamental tree culture and the like; the breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish breeding, fry breeding and the like.
In high-temperature weather in summer, the ventilation of the greenhouse needs to be kept, the existing ventilation mode is to blow air through an exhaust fan, but the operation of the exhaust fan can blow external pests into the greenhouse.
Therefore, the agricultural greenhouse ventilation device capable of effectively preventing insects is designed.
Disclosure of Invention
The invention aims to provide an agricultural greenhouse ventilation device capable of effectively preventing insects.
In order to solve the problems, the invention adopts the following technical scheme:
an agricultural ventilation device comprises an air pipe, wherein one end of the air pipe extends to the outside after penetrating through a greenhouse film, a check ring is welded on the outer wall of the air pipe, a waterproof ring is sleeved on the air pipe and is made of rubber, a plurality of folding grooves are formed in the outer part of the air pipe, a pressing sleeve is arranged on the air pipe, and screws are matched between the pressing sleeve and the air pipe; the left end of the air pipe is connected with a fan through a flange, the right side of the fan is used for air inlet, and the left side of the fan is used for air outlet; the left end flange of the fan is connected with a case, the front end face and the rear end face of the case are provided with air outlet grooves, and insect-proof nets are installed in the air outlet grooves.
Preferably, a rib plate is welded between the left side of the retainer ring and the air pipe.
Preferably, a water inlet pipe and an overflow pipe are arranged on the front end surface of the case, and the height of the water inlet pipe is higher than that of the overflow pipe.
Preferably, the right end cover of tuber pipe is equipped with an air inlet cover, the air inlet cover is the hemisphere the outer wall department of air inlet cover is provided with the decurrent air intake of slope.
Preferably, a support rod is welded to the outer wall of the air pipe, and one end of the support rod, which is far away from the air pipe, extends obliquely downwards and then is inserted into the ground.
The invention has the beneficial effects that: the insect prevention device is provided with the case, the case is provided with the insect prevention net, insect prevention can be effectively achieved, the structure of the insect prevention device is simple, the cost is low, and the insect prevention device is suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The agricultural greenhouse ventilation device shown in the figure 1 comprises an air pipe 1, wherein one end of the air pipe 1 extends to the outside after penetrating through a greenhouse film, a retainer ring 2 is welded on the outer wall of the air pipe 1, a waterproof ring 3 is sleeved on the air pipe 1, the waterproof ring 3 is made of rubber, a plurality of folding grooves 301 are formed in the outer part of the waterproof ring, a pressing sleeve 4 is arranged on the air pipe 1, and a screw 401 is matched between the pressing sleeve 4 and the air pipe 1; the left end of the air pipe 1 is connected with a fan 5 through a flange, air is fed into the right side of the fan 5, and air is discharged out of the left side of the fan; the left end flange of the fan 5 is connected with a case 6, the front end face and the rear end face of the case 6 are provided with air outlet grooves, and insect-proof nets 7 are installed in the air outlet grooves.
In a preferred embodiment of the present invention, ribs 222 are welded between the left side of the retainer 2 and the air duct 1.
In a preferred embodiment of the present invention, a water inlet pipe 611 and an overflow pipe 612 are disposed on a front end surface of the chassis 6, and a height of the water inlet pipe 611 is higher than a height of the overflow pipe 612.
In a preferred embodiment of the present invention, an air inlet cover 121 is sleeved at the right end of the air duct 1, the air inlet cover 121 is hemispherical, and an air inlet 131 which is inclined downward is arranged at the outer wall of the air inlet cover 121.
In a preferred embodiment of the present invention, a support rod 141 is welded to an outer wall of the air duct 1, and an end of the support rod 141, which is far away from the air duct 1, extends obliquely downward and then is inserted into the ground.
The invention has the beneficial effects that: the insect prevention device is provided with the case, the case is provided with the insect prevention net, insect prevention can be effectively achieved, the structure of the insect prevention device is simple, the cost is low, and the insect prevention device is suitable for popularization and use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an agricultural greenhouse ventilation unit which characterized in that: the greenhouse film waterproof structure comprises an air pipe, wherein one end of the air pipe penetrates through a greenhouse film and then extends to the outside, a check ring is welded on the outer wall of the air pipe, a waterproof ring is sleeved on the air pipe, the waterproof ring is made of rubber, a plurality of folding grooves are formed in the outer part of the waterproof ring, a pressing sleeve is arranged on the air pipe, and a screw is matched between the pressing sleeve and the air pipe; the left end of the air pipe is connected with a fan through a flange, the right side of the fan is used for air inlet, and the left side of the fan is used for air outlet; the left end flange of the fan is connected with a case, the front end face and the rear end face of the case are provided with air outlet grooves, and insect-proof nets are installed in the air outlet grooves.
2. An agricultural greenhouse ventilation device as claimed in claim 1, wherein: ribbed plates are welded between the left side of the retainer ring and the air pipe.
3. An agricultural greenhouse ventilation device as claimed in claim 1, wherein: the front end face of the case is provided with a water inlet pipe and an overflow pipe, and the height of the water inlet pipe is higher than that of the overflow pipe.
4. An agricultural greenhouse ventilation device as claimed in claim 1, wherein: the right-hand member cover of tuber pipe is equipped with an air inlet cover, the air inlet cover is the hemisphere the outer wall department of air inlet cover is provided with the decurrent air intake of slope.
5. An agricultural greenhouse ventilation device as claimed in claim 1, wherein: the outer wall of the air pipe is welded with a support rod, and one end of the support rod, which is far away from the air pipe, extends obliquely downwards and then is inserted into the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033732.2A CN112042445A (en) | 2020-09-27 | 2020-09-27 | Agricultural greenhouse ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033732.2A CN112042445A (en) | 2020-09-27 | 2020-09-27 | Agricultural greenhouse ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112042445A true CN112042445A (en) | 2020-12-08 |
Family
ID=73604983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011033732.2A Pending CN112042445A (en) | 2020-09-27 | 2020-09-27 | Agricultural greenhouse ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112042445A (en) |
-
2020
- 2020-09-27 CN CN202011033732.2A patent/CN112042445A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214758159U (en) | Heat preservation big-arch shelter is cultivated to forestry engineering nursery stock | |
| CN209749289U (en) | Farming big-arch shelter with watering function | |
| CN214758174U (en) | Seedling growing greenhouse capable of adjusting temperature and humidity | |
| CN112042445A (en) | Agricultural greenhouse ventilation device | |
| CN215122563U (en) | Wind-resistant greenhouse | |
| CN212487577U (en) | Vegetable planting greenhouse convenient to ventilate | |
| CN214385295U (en) | Big-arch shelter for ecological agriculture based on thing networking | |
| CN213044426U (en) | Agricultural technology promotes to plant and uses water-saving irrigation big-arch shelter | |
| CN210248125U (en) | Expelling parasite device for green house | |
| CN213127336U (en) | Agricultural greenhouse capable of achieving point-to-point irrigation | |
| CN210432507U (en) | High-efficient heat preservation and radiating double-deck two membrane green house | |
| CN216358115U (en) | Big data-based agricultural greenhouse | |
| CN217241743U (en) | Green house photovoltaic module connecting device | |
| CN210275277U (en) | Intelligent farmland crop planting greenhouse | |
| CN111328595A (en) | Energy-conserving green house with heat preservation function | |
| CN210202649U (en) | Graphene greenhouse | |
| CN212993405U (en) | Agricultural greenhouse ventilating and cooling device | |
| CN216362810U (en) | Energy-conserving green house with heat preservation function | |
| CN211322241U (en) | Environment-friendly water circulation type fruit and vegetable planting greenhouse | |
| CN212324882U (en) | Agricultural technology promotes with planting big-arch shelter | |
| CN209861777U (en) | Plant grape with driping irrigation big-arch shelter | |
| CN213991846U (en) | Improved agricultural greenhouse | |
| CN217564328U (en) | Constant temperature control device suitable for greenhouse | |
| CN213719028U (en) | Ventilation system for agricultural greenhouse | |
| CN216820923U (en) | Big-arch shelter is planted in control by temperature change based on artificial intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201208 |