CN108739514B - Birds hatching and test equipment that broods - Google Patents
Birds hatching and test equipment that broods Download PDFInfo
- Publication number
- CN108739514B CN108739514B CN201810380990.4A CN201810380990A CN108739514B CN 108739514 B CN108739514 B CN 108739514B CN 201810380990 A CN201810380990 A CN 201810380990A CN 108739514 B CN108739514 B CN 108739514B
- Authority
- CN
- China
- Prior art keywords
- brooding
- air
- box
- incubator
- box body
- 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.)
- Active
Links
- 230000012447 hatching Effects 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 244000144987 brood Species 0.000 title description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 235000013601 eggs Nutrition 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 claims 3
- 235000013305 food Nutrition 0.000 claims 1
- 238000011534 incubation Methods 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 3
- 238000007405 data analysis Methods 0.000 abstract 1
- 238000009795 derivation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
- A01K41/04—Controlling humidity in incubators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
- A01K31/19—Brooders ; Foster-mothers; Hovers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
- A01K41/02—Heating arrangements
- A01K41/023—Devices for regulating temperature
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
- A01K41/06—Egg-turning appliances for incubators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Zoology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to a bird incubation and brooding test device, which is arranged in a box body, the box body is internally divided into an incubator and a brooding box, LED lamps, an air humidifying pipe and an auxiliary fan are arranged above the incubator and the brooding box, the air humidifying pipe is connected with a humidifier, cameras and temperature and humidity recording and detecting devices are arranged in the incubator and the brooding box, the box body is provided with an air inlet and an air outlet which can be opened and closed, primary air filters are arranged at the air inlet and the air outlet, and a heating plate and a main fan are arranged at the air inlet and used for heating fresh air and sending the fresh air to the incubator and the brooding box. Compared with the prior art, the invention strictly meets the requirements of temperature, humidity and illumination in the test. Through detector and control panel alright each item data in with swift record and the derivation equipment, simultaneously, the process of bird egg hatching and young bird growth can be noted to the function of making a video recording. All data are recorded while the test requirements are guaranteed, and later-stage data analysis and research are facilitated.
Description
Technical Field
The invention relates to the technical field of bird incubation, in particular to bird incubation and brooding test equipment.
Background
In order to avoid serious harm to the environment caused by new chemicals and pesticides, relevant experiments need to be carried out to verify the environmental friendliness of the chemicals and pesticides before the chemicals are produced and used. Bird toxicity tests can verify the toxic effects of chemicals and pesticides on bird reproduction. Therefore, the test is of great significance for the use of chemicals and pesticides in the environment.
At present, do not have the equipment to the hatching of the special birds toxicity test in laboratory and brood in the market, equipment on the market now lacks accurate control and data record function, and the hatching of birds and brood all are through experiential manual operation of laboratory technician, and work load is big, and the success rate is not high, can't satisfy the laboratory operation requirement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the all fresh-air bird hatching and brooding test equipment capable of automatically controlling temperature, humidity and illumination.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a birds hatching and experimental equipment that broods, this equipment establishes in a box, and inside incubator and the case of brooding of divideing into of box, incubator and the case top of brooding are equipped with LED lamp, air humidification pipe and auxiliary fan, the air humidification pipe is connected with the humidifier, be equipped with camera and temperature and humidity record and detector in incubator and the case of brooding, the box is equipped with open closed air inlet and gas outlet to set up at air inlet and gas outlet and just imitate air cleaner, air inlet department is equipped with hot plate and main fan for heat and send fresh air to incubator and brooding case.
When the air inlet and the air outlet are opened, fresh air enters the box body from the air inlet, is heated by the heating plate, is sent to the incubator and the brooding box by the main fan after being heated, and pushes local air to keep flowing by locally controlling the air speed and the air quantity near the incubator and the brooding box by the auxiliary fan. Detect the temperature and humidity in incubator and the brooding box through temperature and humidity record and detector to through the hot plate temperature regulation, through humidifier and air humidifying pipe adjustment humidity, thereby make the temperature and the humidity in incubator and the brooding box accord with the requirement of hatching and brooding.
The top of the box body is provided with a water tank, and a water inlet of the humidifier is connected with the water tank.
The bottom of the brooding box is provided with an excrement cleaner, a clear water inlet of the excrement cleaner is connected with the water tank, and a sewage outlet of the excrement cleaner is arranged outside the box.
The water tank is internally provided with a water level detector, the water inlet of the water tank is connected with tap water, and a valve is arranged on the connecting pipeline. When the water level reaches a preset position, the water adding is stopped, and when the water level is lower than a certain position, the water is automatically added. The water tank is provided with a pipeline connected with the humidifier and can provide a humidifying function for hatching and brooding, the water tank is provided with another pipeline connected with the bird excrement area, and the bird excrement is automatically cleaned by controlling water flow through a computer program.
The device is provided with a controller for controlling the LED lamp, the auxiliary fan, the humidifier, the air inlet, the air outlet, the excrement cleaner, the heating plate and the valve switch, wherein the controller is connected with the temperature and humidity recording and detector, the camera and the water level detector. Specifically, the controller automatically calculates the time according to the program setting, and then turns on and off the LED lamp, the air inlet, the air outlet and the excrement cleaner. In addition, when the temperature and humidity recording and detecting device detects that the temperature and the humidity of the incubator and the brooding box do not accord with the optimal cultivation temperature and humidity, the temperature and humidity recording and detecting device can transmit signals to the controller to control the heater or the humidifier to work, and simultaneously control the auxiliary fan to accelerate the flow rate of air, so that the temperature and the humidity of the incubator and the brooding box can be quickly recovered, and when the temperature and the humidity recording and detecting device detect that the temperature and the humidity of the incubator and the brooding box are normal, the controller controls the heater or the humidifier to work and stop working. The controller can select a PLC controller, and a storage card can be arranged in the controller to store pictures shot by the camera.
The brooding box is internally provided with a V-shaped feeding trough and a V-shaped water trough. The V-shaped trough and the water tank are convenient for cleaning and adding feed or clean water.
The incubator in be equipped with and be used for placing bird's egg and many roller bearings of interval adjustable. A layer of metal grid is arranged below the rolling shafts, and the width between the rolling shafts can be adjusted to place the bird eggs with different sizes. In the test process, the roller is overturning, and the bird egg rotates along with the roller, thereby ensuring that the bird egg is heated more uniformly.
And a middle-effect air filter is arranged in the box body. Used for removing dust particles with the diameter of more than 1.0 μm and preventing the granular substances in the air from entering the incubator and the brooding box.
The side of the inside of the box body, which is close to the air inlet, is provided with a vertical clapboard, and the heating plate and the main fan, the incubator and the brooding box are separated on two sides of the box body by the clapboard. The partition board is arranged to prevent the hot air just leaving the heating plate from directly blowing to the bird eggs and the chicks to cause overhigh temperature; the partition board is not in contact with the wall of the box body, and a filter screen can be arranged to prevent the bird feather in the brooding box from floating to other places.
The box body is made of heat-insulating materials, and the doors of the air inlet and the air outlet are made of glass. This design has good heat preservation function, and the door that glass made can conveniently observe the inside sight of box.
Compared with the prior art, the beneficial effects of the invention are embodied in the following aspects:
1. a new air system is added, so that the incubation of the eggs and the cultivation of the chicks are completed under the new air system. The running time and the air quantity of the fan can be set.
2. The air entering the hatching and brooding areas is filtered many times to ensure clean air throughout the environment.
3. The LED lamp is adopted to provide illumination, the occupied size is small, the power consumption is low, the service life is long, the brightness is high, the heat is low, and the LED lamp is made of environment-friendly materials and cannot cause harm to organisms.
4. The temperature and humidity control precision of the incubator and the brooding device is improved, and the hatching rate of the bird eggs and the survival rate of the young birds are improved. The box body is made of heat insulating materials, so that the temperature in the box body is kept constant. Temperature and humidity detectors and recorders are installed in the brooding box and the incubator, so that temperature and humidity changes can be continuously monitored and controlled, temperature and humidity changes in the incubator can be continuously recorded, and relevant setting can be performed according to programs.
5. Cameras are arranged in the brooding box and the incubator, so that the incubation and growth processes of birds can be recorded uninterruptedly. Influence data is formed, and later-period research on the bird hatching and the growth process of the chicks is facilitated.
7. Full-automatic excrement and urine purger need not the manual work and cleans birds excrement and urine, and by program control washing frequency, the collection of excrement and urine and washing liquid is outside the box, can not cause the pollution to the environment in the box.
8. And the controller is used for controlling various parameters in the incubator and the brooding device and conveniently importing various data and image data into a computer for analysis.
9. The hatching and brooding device is simple to operate, has high automation degree, and can reduce a lot of manual work.
10. The hatching and brooding device meets the set requirements of test conditions and can complete the test according to the requirements.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
1-heating plate, 2-main fan, 3-water tank, 4-humidifier, 5-intermediate effect air filter, 6-auxiliary fan, 7-LED lamp, 8-camera, 9-air humidifying pipe, 10-temperature and humidity recording and detecting device, 11-incubator, 12-brooding box, 13-trough, 14-trough, 15-excrement cleaner, 16-controller, 17-filter screen, 18-primary effect filter, 19-air inlet, 20-partition board, 21-box body and 22-air outlet.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
A test device for incubation and brooding of birds with fresh air, constant temperature and constant humidity is shown in figure 1. Before the equipment runs, the water tank 3 is connected to a tap water pipe, and tap water is automatically added according to the change of the water level due to the fact that the water level detector is arranged in the water tank 3. The apparatus is set into operation by opening the inlet 19 adjustably to allow fresh air to enter the housing 21 through the primary filter 18, through the heating panel 1, and the main fan 2 is operated to cause hot air to flow through the intermediate air filter 5. If a new air system is required, the air outlet 22 at the bottom can be closed and only the air inlet 19 can be opened. If the internal circulation mode is used, the air inlet 19 may be closed and the air outlet 22 may be opened to allow the air flowing through the incubator 11 and the brooding box 12 to flow toward the heating plate 1 again. An auxiliary fan 6 is provided behind the incubator 11 and the brooding box 12, respectively, to adjust the air flow locally in the incubator 11 and the brooding box 12. The time for changing the fresh air is specifically set by the controller 16.
A vertical partition plate 20 is arranged in the box body 21 close to the air inlet 19, and the partition plate 20 partitions the heating plate 1 and the main fan 2, the incubator 11 and the brooding box 12 at two sides of the box body 21 so as to prevent hot air just leaving the heating plate 1 from directly blowing on the eggs and the chicks to cause overhigh temperature; the partition 20 does not contact the walls of the housing 21 and may be provided with a screen 17 to prevent bird hair from drifting elsewhere within the brooding box 12.
The water is changed into water vapor through the humidifier 4, and then the water vapor is uniformly distributed above the incubator 11 and the brooding box 12 through the air humidifying air pipe 9. The intensity and time of air heating, as well as the amount of humidification, are determined and controlled based on the temperature and humidity recording and detecting devices 10 within the incubator 11 and brooding chamber 12. During the hatching period and the brooding period, the illumination time can be controlled by the LED lamp 7.
In the incubator 11, the distance between the rollers is adjusted, and the bird egg is placed on the rollers. The bird egg is allowed to roll along with the rolling shaft.
The hatched birds are put into the brooding boxes 12, feed is put into the feeding grooves 13, water is put into the water grooves 14, and the birds are bred. And meanwhile, the cleaning time of the excrement cleaner 15 is set, so that the brooding environment is clean.
Through controller 16, full new trend, temperature, humidity and excrement and urine cleaning time can full automatic control. Meanwhile, all data including image data of bird egg hatching and young bird breeding collected by the camera 8 can be recorded and transferred to a computer for research and analysis through a USB interface.
Claims (2)
1. A bird hatching and brooding test apparatus is provided in a housing (21), it is characterized in that the interior of the box body (21) is divided into an incubator (11) and a brooding box (12), LED lamps (7), an air humidifying pipe (9) and an auxiliary fan (6) are arranged above the incubator (11) and the brooding box (12), the air humidifying pipe (9) is connected with the humidifier (4), the hatching box (11) and the brooding box (12) are internally provided with a camera (8) and a temperature and humidity recording and detecting device (10), the box body (21) is provided with an air inlet (19) and an air outlet (22) which can be opened and closed, and a primary air filter (18) is arranged at the air inlet (19) and the air outlet (22), a heating plate (1) and a main fan (2) are arranged at the air inlet (19), used for heating and sending fresh air to the incubator (11) and the brooding box (12);
the top of the box body (21) is provided with a water tank (3), and a water inlet of the humidifier (4) is connected with the water tank (3);
the bottom of the brooding box (12) is provided with a feces cleaner (15), a clear water inlet of the feces cleaner (15) is connected with the water tank (3), and a sewage outlet of the feces cleaner (15) is arranged outside the box body (21);
the device is provided with a controller (16) for controlling the LED lamp (7), the auxiliary fan (6), the humidifier (4), the air inlet (19), the air outlet (22), the excrement cleaner (15), the heating plate (1) and the valve switch, wherein the controller (16) is connected with the temperature and humidity recording and detecting device (10), the camera (8) and the water level detector;
a V-shaped food groove (13) and a V-shaped water groove (14) are arranged in the brooding box (12);
a plurality of rolling shafts with adjustable intervals are arranged in the incubator (11) and used for placing the eggs;
a water level detector is arranged in the water tank (3), a water inlet of the water tank (3) is connected with tap water, and a valve is arranged on a connecting pipeline;
a middle-effect air filter (5) is arranged in the box body (21);
the incubator is characterized in that a vertical partition plate (20) is arranged in the side, close to the air inlet (19), of the box body (21), and the heating plate (1) and the main fan (2) are separated from the incubator (11) and the brooding box (12) on two sides of the box body (21) by the partition plate (20).
2. A bird hatching and brooding test apparatus as claimed in claim 1, characterized in that the housing (21) is made of insulating material and the doors of the air inlet (19) and air outlet (22) are made of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380990.4A CN108739514B (en) | 2018-04-25 | 2018-04-25 | Birds hatching and test equipment that broods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380990.4A CN108739514B (en) | 2018-04-25 | 2018-04-25 | Birds hatching and test equipment that broods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108739514A CN108739514A (en) | 2018-11-06 |
| CN108739514B true CN108739514B (en) | 2021-03-30 |
Family
ID=64011861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810380990.4A Active CN108739514B (en) | 2018-04-25 | 2018-04-25 | Birds hatching and test equipment that broods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108739514B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955384B (en) * | 2020-08-13 | 2022-04-26 | 四川省畜牧科学研究院 | Intelligent three-dimensional temperature-dropping machine for chick feeding |
| CN114885898B (en) * | 2022-07-15 | 2022-10-11 | 太平洋海底世界博览馆有限公司 | Artificial breeding method of Hongshi penguin |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197817Y (en) * | 1994-01-25 | 1995-05-24 | 史提夫·华纳 | Equipment for hatching and brooding |
| NL1016479C2 (en) * | 2000-10-25 | 2002-05-01 | Cornelius Johannes Ma Kuijpers | Method for producing and rearing poultry, as well as incubator, transport means and poultry farming for carrying out the method. |
| JP2002360104A (en) * | 2001-06-04 | 2002-12-17 | Saga Denshi Kogyo Kk | Simple incubator usable also for brooding |
| CN2494117Y (en) * | 2001-07-20 | 2002-06-05 | 李微 | Incubating and hatching box |
| CN201557447U (en) * | 2009-10-12 | 2010-08-25 | 裴锡理 | AD/DC dual-purpose ultrasonic humidification incubator |
| CN202750570U (en) * | 2012-09-26 | 2013-02-27 | 泰来县鹤达控温设备有限公司 | Cold-hot humidification automatic-control intelligent incubator |
| CN204232090U (en) * | 2014-09-17 | 2015-04-01 | 陕西多维生态农林科技有限公司永寿分公司 | One hatches incubator of brooding |
| CN104472396A (en) * | 2014-11-07 | 2015-04-01 | 苏州科大微龙信息技术有限公司 | Intelligent young bird incubator based on Zigbee protocol |
| CN104855304B (en) * | 2015-04-27 | 2018-02-23 | 山东凤祥股份有限公司 | A kind of early stage casing, which is brooded, device and broods method |
| CN204707732U (en) * | 2015-05-12 | 2015-10-21 | 张宪庆 | Incubation Brooding cases |
| CN205357718U (en) * | 2016-02-23 | 2016-07-06 | 祝大鹏 | Multi -functional hatch machine |
| CN206005558U (en) * | 2016-08-31 | 2017-03-15 | 杨洪星 | A kind of new incubation equipment |
| CN206674788U (en) * | 2017-04-27 | 2017-11-28 | 象山埃尔克森智能科技有限公司 | A kind of intelligent control with alarm function is brooded machine |
-
2018
- 2018-04-25 CN CN201810380990.4A patent/CN108739514B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108739514A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106106381B (en) | Black soldier fly breeding and collecting device | |
| CN108739514B (en) | Birds hatching and test equipment that broods | |
| CN106444940A (en) | Full-automatic intelligent culture control system of multilayered laminated chicken coop | |
| Zong et al. | Effects of different air inlets on indoor air quality and ammonia emission from two experimental fattening pig rooms with partial pit ventilation system–Summer condition | |
| CN205962362U (en) | Freshwater aquaculture feeding device | |
| US4224900A (en) | Method for raising birds and apparatus for carrying out such method | |
| CN205357718U (en) | Multi -functional hatch machine | |
| CN106259145A (en) | A kind of large-scale energy-saving automatic constant-temperature water-bath system | |
| CN206710883U (en) | A kind of intelligent hen house control system | |
| CN208175759U (en) | A kind of house of brooding for quality broiler chicken | |
| US3389687A (en) | Poultry breeding apparatus | |
| CN216363140U (en) | Environment-friendly poultry house for net bed cultivation | |
| CN110338095A (en) | A kind of quail Brooding cases | |
| RU219220U1 (en) | Hatchery incubator for bird eggs | |
| WO2017164416A1 (en) | Poultry shed and control apparatus for poultry shed ventilation system | |
| CN208242596U (en) | A kind of heat preservation runway recognition container | |
| CN211581170U (en) | Farming systems based on big data | |
| RU2070791C1 (en) | Cage for broilers | |
| CN220383977U (en) | Thermal insulation house for young chicken | |
| RU181465U1 (en) | INDIVIDUAL VENTILATION INCUBATOR | |
| CN104145875B (en) | A kind of aquatic seedling cultivation Greenhouse System | |
| CN110810254A (en) | Three-dimensional ecological farming systems of ecological farm village | |
| CN215500907U (en) | Hatching egg hatching system based on single chip microcomputer | |
| CN208676045U (en) | A kind of herding delivery room incubator | |
| CN205431648U (en) | A indoor farming systems for leech safety is survived winter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |