CN107996525B - Climate chamber with air flow adjusting function - Google Patents
Climate chamber with air flow adjusting function Download PDFInfo
- Publication number
- CN107996525B CN107996525B CN201711422798.9A CN201711422798A CN107996525B CN 107996525 B CN107996525 B CN 107996525B CN 201711422798 A CN201711422798 A CN 201711422798A CN 107996525 B CN107996525 B CN 107996525B
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- CN
- China
- Prior art keywords
- air inlet
- air
- side wall
- angle steel
- channel
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
-
- 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
Abstract
The invention discloses a climatic chamber with an air flow regulating function, wherein an air inlet channel is arranged outside one side wall a of the climatic chamber, an air outlet channel is arranged outside the other opposite side wall b, a first vent hole is arranged on the side wall a in a displaying way, a second vent hole is arranged on the side wall b in an array way, an air inlet is arranged at the upper end of the air inlet channel, an air outlet is arranged at the upper end of the air outlet channel, guide angle steel is arranged in the air inlet channel from top to bottom and from inside to outside at intervals, one end of the guide angle steel is vertically arranged towards the air inlet, the other end of the guide angle steel is horizontally arranged towards the climatic chamber, an air inlet wall is arranged outside the side wall a in parallel, a third vent hole is arranged on the air inlet wall in a displaying way, and the third vent hole and the first vent hole are arranged in a staggered way; the guide angle steel and the air inlet wall designed by the invention can properly improve the air inlet speed at the upper part of the air inlet channel, reduce the air inlet speed at the lower part of the air inlet channel, and play a role in reducing the air speed difference at different height positions in a climate chamber and improving the temperature balance.
Description
Technical Field
The invention relates to a climate chamber with an air flow regulating function, and belongs to the technical field of natural enemy insect feeding.
Background
Artificial natural enemy insects are mainly fed in a climatic chamber, and in order to ensure the survival rate of the natural enemy insects and improve the individual growth quality of the natural enemy insects, the climatic chamber is generally required to be heated by ventilation to adjust the internal temperature of the climatic chamber. The existing climate chamber is mainly provided with an air inlet channel and an air outlet channel along the vertical direction on the opposite side wall surfaces, hot air is introduced into the air inlet channel, enters the climate chamber through the vent holes on the side wall surfaces, is penetrated out of the vent holes on the other opposite side wall surfaces after the internal temperature is regulated, and flows out of the air outlet channel. In the practical application process, the applicant finds that the speed of hot air entering the climatic chamber from the bottom of the air inlet channel is high, and the speed of hot air entering the climatic chamber from the upper part of the air inlet channel is low, so that the air flow speeds of different height positions in the climatic chamber are different, the temperature in the climatic chamber is also unbalanced, and the feeding of the heaven and earth insects is adversely affected.
Disclosure of Invention
The invention aims to solve the technical problems that: the climate chamber with the airflow adjusting function is provided, so that the technical problem that temperature in the climate chamber is unbalanced and the feeding of insects is unfavorable due to inconsistent air inlet speed at different height positions of an air inlet channel of the existing climate chamber is solved.
The technical scheme of the invention is as follows: the climate chamber with the airflow adjusting function comprises a climate chamber for feeding natural enemy insects, wherein an air inlet channel which is arranged vertically is arranged outside one side wall a of the climate chamber, an air outlet channel which is arranged vertically is arranged outside the other opposite side wall b, a first vent hole is arranged on the side wall a in a displaying mode, a second vent hole is arranged on the side wall b in an array mode, an air inlet is arranged at the upper end of the air inlet channel, an air outlet is arranged at the upper end of the air outlet channel, guide angle steel is arranged in the air inlet channel from top to bottom and from inside to outside at intervals, one end of the guide angle steel is arranged vertically and faces the air inlet, the other end of the guide angle steel is arranged horizontally and faces the climate chamber, an air inlet wall is arranged outside the side wall a in parallel, a third vent hole is arranged on the air inlet wall in a displaying mode, the third vent hole and the first vent hole are arranged in a staggered mode, and a gap is reserved between the air inlet wall and the side wall a.
The gap between the air inlet wall and the side wall a is 40-50 mm.
The guide angle steel is arranged on a diagonal line between the upper end of the air inlet wall and the outer end side of the bottom of the air inlet channel.
The invention has the beneficial effects that: the guide angle steel designed in the air inlet channel can properly improve the air inlet speed at the upper part of the air inlet channel, reduce the air inlet speed at the lower part of the air inlet channel, and further play the roles of reducing the air speed difference at different height positions in a climate chamber and improving the temperature balance. In addition, the side wall a is provided with the air inlet wall, so that the air is uniformly mixed before entering the climatic chamber, and the air speed and the temperature of the air in the air inlet climatic chamber are more uniform. The invention has simple structure, convenient operation and strong practicability, and is particularly suitable for the temperature regulation of natural enemy insect climate chambers.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the intake wall;
FIG. 3 is a schematic view of the structure of the side wall a;
FIG. 4 is a schematic view of the structure of the side wall b;
reference numerals illustrate: 1. climate chamber 2, inlet channel, 3, outlet channel, 4, direction angle steel, 5, inlet wall, 6, lateral wall a,7, lateral wall b, 51, third vent, 61, first vent, 71, second vent.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples:
referring to fig. 1 to 4, the present embodiment of a climate chamber with air flow regulating function includes a climate chamber 1 for raising natural enemy insects, an air inlet channel 2 arranged vertically is arranged outside a side wall a 6 of the climate chamber 1, an air outlet channel 3 arranged vertically is arranged outside the other opposite side wall b 7, a plurality of first air holes 61 are arranged on the side wall a 6 in a displaying manner, a plurality of second air holes 71 are arranged on the side wall b 7 in an array manner, an air inlet is arranged at the upper end of the air inlet channel 2, an air outlet is arranged at the upper end of the air outlet channel 3, guide angle steel 4 is arranged in the air inlet channel 2 from top to bottom and from inside to outside at intervals, one end of the guide angle steel 4 is arranged vertically and towards the air inlet, the other end is arranged horizontally and towards the climate chamber 1, channels for air to enter are arranged on the adjacent two guide angle steel 4, an air inlet wall 5 is arranged in parallel outside the side wall a 6, a plurality of third air holes 51 are arranged on the air inlet wall 5 in a displaying manner, the third air holes 51 are arranged in a staggered manner with the first air holes 61 so that air entering from the air inlet wall 5 cannot directly face to enter the climate chamber 1, and a uniform air gap is required to enter the air inlet wall 6 a from the side wall 6.
In order to ensure the mixing effect of the gas in the gap, the gap between the gas inlet wall 5 and the side wall a 6 is preferably 40 to 50mm.
The guide angle steel 4 is arranged on the diagonal line between the upper end of the air inlet wall 5 and the outer end side of the bottom of the air inlet channel 2, and experiments by the applicant prove that the effect is good, and particularly, when the air inlet channel 2 is installed, the two ends of the guide angle steel 4 are arranged on the front wall surface and the rear wall surface in the air inlet channel 2. The lengths of the two ends of the guide angle steel 4 are the same and are 60mm, and the guide angle steel is overlapped by 15 mm-30 mm in the horizontal direction during arrangement.
The working principle of the invention is as follows: the upper channel in the inlet channel 2 is at a smaller distance from the inlet wall 5 and the lower channel is at a longer distance from the inlet wall 5, which increases the speed of the air flow in the upper channel from its side into the climate chamber 1 and decreases the speed of the air flow in the lower channel from its side into the climate chamber 1 due to the air flow pressure.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (1)
1. The utility model provides a climatic chamber with air current regulatory function, including climatic chamber (1) that are used for raising natural enemy insect, be equipped with outside a lateral wall a (6) of climatic chamber (1) along vertical arrangement's inlet channel (2), be equipped with outside another relative lateral wall b (7) along vertical arrangement's air outlet channel (3), array arrangement has first air vent (61) on lateral wall a (6), array arrangement has second air vent (71) on lateral wall b (7), the upper end of inlet channel (2) is equipped with the air inlet, the upper end of air outlet channel (3) is equipped with gas outlet, its characterized in that: guide angle steel (4) is arranged in the air inlet channel (2) from top to bottom and from inside to outside at intervals, one end of the guide angle steel (4) is vertical and is arranged towards the air inlet, the other end of the guide angle steel is horizontal and is arranged towards the climate chamber (1), air inlet walls (5) are arranged outside the side wall a (6) in parallel, third air holes (51) are arranged on the air inlet walls (5) in an array mode, the third air holes (51) and the first air holes (61) are arranged in a staggered mode, gaps are reserved between the air inlet walls (5) and the side wall a (6), the gaps between the air inlet walls (5) and the side wall a (6) are 40-50 mm, and the guide angle steel (4) is arranged on the diagonal line of the upper ends of the air inlet walls (5) and the outer end side of the bottom of the air inlet channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422798.9A CN107996525B (en) | 2017-12-25 | 2017-12-25 | Climate chamber with air flow adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422798.9A CN107996525B (en) | 2017-12-25 | 2017-12-25 | Climate chamber with air flow adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107996525A CN107996525A (en) | 2018-05-08 |
| CN107996525B true CN107996525B (en) | 2023-07-21 |
Family
ID=62061122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422798.9A Active CN107996525B (en) | 2017-12-25 | 2017-12-25 | Climate chamber with air flow adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107996525B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206362A (en) * | 2014-09-19 | 2014-12-17 | 贵州大学 | Phytotron for feeding prodenia litura and indoor artificial breeding method |
| CN205071824U (en) * | 2015-10-13 | 2016-03-09 | 贵州东峰自动化科技有限公司 | Novel field is from organizing wireless sensor network water -saving irrigation equipment |
| CN205225521U (en) * | 2015-12-30 | 2016-05-11 | 广西玉柴机器股份有限公司 | Air inlet channel of diesel engine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4706608A (en) * | 1986-01-22 | 1987-11-17 | The Marmon Group, Inc. | Incubation structure |
| JP3703168B2 (en) * | 1995-06-23 | 2005-10-05 | 東洋システム株式会社 | Tunnel ventilation house |
| JPH11294813A (en) * | 1998-04-09 | 1999-10-29 | Matoba Denki Seisakusho:Kk | Ventilating fan for disinfestation |
| BRPI0823139B1 (en) * | 2008-10-29 | 2020-05-12 | Hatchtech Group B.V. | METHOD FOR REGULATING THE TEMPERATURE OF A CLIMATE CHAMBER, AND, CLIMATE CHAMBER |
| CN203087163U (en) * | 2013-03-20 | 2013-07-31 | 汝州市三源牧业有限公司 | Negative pressure exhaust system for closed type hog house |
| NL2010666B3 (en) * | 2013-04-19 | 2018-11-21 | Buhler Changzhou Insect Tech Co Ltd | Method and system for breeding insects, using a plurality of individual crates. |
| CN203385136U (en) * | 2013-07-11 | 2014-01-08 | 宾川成满生物科技有限公司 | Ventilation equipment for periplaneta americana breeding room |
| CN204063807U (en) * | 2014-09-28 | 2014-12-31 | 清流县范阳竹业有限公司 | Bamboo chip dry kiln heating system |
| CN205106066U (en) * | 2015-10-15 | 2016-03-30 | 山西大学 | Anesthesia small insects's device |
| CN205199865U (en) * | 2015-11-23 | 2016-05-04 | 松德智慧装备股份有限公司 | Hot -blast nozzle is used to drying |
| CN207820887U (en) * | 2017-12-25 | 2018-09-07 | 贵州大学 | A kind of climatic chamber with air-flow regulatory function |
-
2017
- 2017-12-25 CN CN201711422798.9A patent/CN107996525B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206362A (en) * | 2014-09-19 | 2014-12-17 | 贵州大学 | Phytotron for feeding prodenia litura and indoor artificial breeding method |
| CN205071824U (en) * | 2015-10-13 | 2016-03-09 | 贵州东峰自动化科技有限公司 | Novel field is from organizing wireless sensor network water -saving irrigation equipment |
| CN205225521U (en) * | 2015-12-30 | 2016-05-11 | 广西玉柴机器股份有限公司 | Air inlet channel of diesel engine |
Non-Patent Citations (1)
| Title |
|---|
| 应对全球气候变化的昆虫学研究;戈峰;;应用昆虫学报;第48卷(第05期);第1117-1122页 * |
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| Publication number | Publication date |
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| CN107996525A (en) | 2018-05-08 |
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