AU2020103987A4 - Ventilation and cooling apparatus for shuxuanhua cattle farm - Google Patents
Ventilation and cooling apparatus for shuxuanhua cattle farm Download PDFInfo
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- AU2020103987A4 AU2020103987A4 AU2020103987A AU2020103987A AU2020103987A4 AU 2020103987 A4 AU2020103987 A4 AU 2020103987A4 AU 2020103987 A AU2020103987 A AU 2020103987A AU 2020103987 A AU2020103987 A AU 2020103987A AU 2020103987 A4 AU2020103987 A4 AU 2020103987A4
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- ventilation box
- ventilation
- motor
- wall
- fixedly mounted
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- 238000009423 ventilation Methods 0.000 title claims abstract description 99
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 241000283690 Bos taurus Species 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims description 24
- 238000000889 atomisation Methods 0.000 claims description 21
- 238000002955 isolation Methods 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000645 desinfectant Substances 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
This application provides a ventilation and cooling apparatus for a Shuxuanhua cattle
farm. The ventilation and cooling apparatus for the Shuxuanhua cattle farm includes: a
ventilation box; a mounting plate, where the mounting plate is fixedly mounted on an inner wall
of the ventilation box; a motor, where the motor is fixedly installed on a side of the mounting
plate; a mounting groove, where the mounting groove is provided on a side, distal from the
motor, of the mounting plate; two air deflection openings, where the two air deflection openings
are both provided on an inner wall of a side, proximal to the motor, of the mounting groove;
and a rotating shaft, where the rotating shaft is rotatably mounted on the inner wall of the side,
proximal to the motor, of the mounting groove. The ventilation and cooling apparatus for the
Shuxuanhua cattle farm provided in this application has advantages of being capable of
sterilizing incoming air, mixing the incoming air with disinfectant water for blowing, adjusting
an air blowing angle, and improving heat dissipation efficiency.
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Description
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[0001] This application relates to the field of ventilation technologies for farms, and in
particular, to a ventilation and cooling apparatus for a Shuxuanhua cattle farm.
[0002] Shuxuanhua cattle are a new breed of dual-purpose cattle obtained by selecting the
Xuanhan yellow cattle as female parents and the Simmental cattle originating in Switzerland
and the Holstein dairy bulls from the Netherlands as the male parents. To provide a better
growth environment, it is often necessary to dispose a ventilation and cooling apparatus at a
breeding location during. Ventilation and cooling can effectively remove peculiar smell, reduce
content of microorganisms in the breeding environment, and reduce a prevalence rate.
[0003] However, most of ventilation and cooling apparatuses currently used are relatively
simple. They simply have a capability to ventilate, and cannot sterilize air absorbed from the
outside, thereby leading to insufficient applicability in farms that need to be disinfected for a
long time. In addition, hot air is concentrated at a top portion in most cases. Most of the devices
currently used cannot well control an air blowing angle, resulting in relatively low heat
dissipation efficiency.
[0004] Therefore, it is necessary to provide the ventilation and cooling apparatus for the
Shuxuanhua cattle farm to resolve the above technical problem.
[0005] A technical problem to be resolved by this application is to provide a ventilation and
cooling apparatus for a Shuxuanhua cattle farm that is capable of sterilizing incoming air,
mixing the incoming air with disinfectant water for blowing, adjusting an air blowing angle,
and improving heat dissipation efficiency.
[0006] To resolve the foregoing technical problem, the ventilation and cooling apparatus for the Shuxuanhua cattle farm provided in this application includes: a ventilation box; a mounting plate, where the mounting plate is fixedly mounted on an inner wall of the ventilation box; a motor, where the motor is fixedly installed on a side of the mounting plate; a mounting groove, where the mounting groove is provided on a side, distal from the motor, of the mounting plate; two air deflection openings, where the two air deflection openings are both provided on an inner wall of a side, proximal to the motor, of the mounting groove; a rotating shaft, where the rotating shaft is rotatably mounted on the inner wall of the side, proximal to the motor, of the mounting groove, an end of the rotating shaft extends into the ventilation box and is fixedly connected to an output shaft of the motor, and an end, distal from the motor, of the rotating shaft extends into the mounting groove; a locating seat, where the locating seat is fixedly mounted at the end, distal from the motor, of the rotating shaft; a plurality of fan blades, where the plurality of fan blades are all fixedly mounted on the locating seat, and are distributed in a circular array; a pump, where the pump is fixedly mounted at a top portion of the ventilation box; an atomization tube, where the atomization tube is fixedly mounted on an inner wall of the top portion of the ventilation box, and the atomization tube is located above the motor; a water inlet tube, where the water inlet tube isfixedly mounted at a water discharging end of the pump, and the water discharging end of the water inlet tube extends into the ventilation box and is fixedly connected to a top portion of the atomization tube; and an air deflection structure, where the air deflection structure is disposed on the ventilation box.
[0007] Preferably, the air deflection structure includes a hinge bar, an air deflector, two
springs, a sliding slot, a screw rod, a sliding block, and a top plate, where the hinge bar is
rotatably mounted on inner walls on two sides of the ventilation box, the air deflector isfixedly
sleeved on the hinge bar, two sides of the air deflector are respectively in contact with the inner
walls on the two sides of the ventilation box, a bottom portion of the air deflector is in contact
with an inner wall of a bottom portion of the ventilation box, the air deflector is inclinedly
disposed, the two springs are both fixedly mounted on the inner wall of the bottom portion of
the ventilation box, the top of each of the two springs isfixedly connected to a side, distal from
the motor, of the air deflector, the sliding slot is provided on the inner wall of the bottom
portion of the ventilation box, the screw rod is rotatably mounted on inner walls on two sides of
the sliding slot, an end of the screw rod extends out of the ventilation box, the sliding block is threadedly sleeved on the screw rod, the sliding block is slidably connected to an inner wall of the sliding slot, a top portion of the sliding block extends into the ventilation box, the top plate is fixedly mounted at the top portion of the sliding block, and a top portion of the top plate is in contact with the side, distal from the motor, of the air deflector.
[0008] Preferably, a locating plate is fixedly mounted at the top portion of the sliding
block, a top portion of the locating plate is fixedly connected to a bottom portion of the top plate, a screwing block is disposed on a side of the ventilation box, and the screwing block is fixedly connected to the screw rod.
[0009] Preferably, the top portion of the top plate is provided with afirst arc-shaped
surface, the first arc-shaped surface is in contact with the air deflector, the bottom portion of the air deflector is provided with a second arc-shaped surface, and the second arc-shaped surface is in contact with the inner wall of the bottom portion of the ventilation box.
[0010] Preferably, an isolation net is fixedly mounted on the inner wall of the ventilation
box, the isolation net is disposed on the side, distal from the motor, of the mounting plate, a protective housing is fixedly mounted on a side, distal from the isolation net, of the mounting plate, and the motor is fixedly connected to an inner wall of the protective housing.
[0011] Preferably, an ultraviolet germicidal lamp is fixedly mounted in each of the two air
deflection openings, and a plurality of atomization nozzles are fixedly mounted at a bottom portion of the atomization tube.
[0012] Preferably, a residual water discharging structure is disposed on the ventilation box,
the residual water discharging structure includes a water collection sink, a water guiding hole, and a water discharging tube, the water collection sink is provided on the inner wall of the bottom portion of the ventilation box, the water guiding hole is provided on an inner wall on a side of the water collection sink, the water discharging tube is fixedly mounted on a side of the ventilation box, and the water discharging tube communicates with the water guiding hole.
[0013] Compared with related technologies, the ventilation and cooling apparatus for the
Shuxuanhua cattle farm provided in this application has the following beneficial effects:
[0014] The ventilation and cooling apparatus for the Shuxuanhua cattle farm provided in this application can firstly filter incoming air and pre-sterilize the incoming air by using an ultraviolet germicidal lamp, and then mix the incoming air with sprayed disinfectant water, to reduce air temperature and enhance a sterilization effect. The ventilation and cooling apparatus for the Shuxuanhua cattle farm can also disinfect the farm, and can control an air deflection position by using the air deflector with an adjustable angle, thereby improving efficiency of heat dissipation and cooling, and make hot air at the top portion easier to come into contact with cool air.
[0015] Fig. 1 is a schematic front view of a first embodiment of a ventilation and cooling
apparatus for a Shuxuanhua cattle farm according to this application; and
[0016] Fig. 2 is a schematic front view of a second embodiment of a ventilation and
cooling apparatus for a Shuxuanhua cattle farm according to this application, where
[0017] reference signs in the drawings: 1. ventilation box; 2. mounting plate; 3. motor; 4.
mounting groove; 5. air deflection opening; 6. rotating shaft; 7. locating seat; 8. fan blade; 9.
pump; 10. atomization tube; 11. water inlet tube; 12. hinge bar; 13. air deflector; 14. spring; 15.
sliding slot; 16. screw rod; 17. sliding block; 18. top plate; 19. water collection sink; 20. water
guiding hole; 21. water discharging tube.
[0018] This application is further described below with reference to accompanying
drawings and implementations.
[0019] First embodiment:
[0020] Referring to Fig.1, in the first embodiment of this application, the ventilation and
cooling apparatus for the Shuxuanhua cattle farm includes: a ventilation box 1; a mounting
plate 2, where the mounting plate 2 is fixedly mounted on an inner wall of the ventilation box 1;
a motor 3, where the motor 3 is fixedly installed on a side of the mounting plate 2; a mounting
groove 4, where the mounting groove 4 is provided on a side, distal from the motor 3, of the
mounting plate 2; two air deflection openings 5, where the two air deflection openings 5 are both provided on an inner wall of a side, proximal to the motor 3, of the mounting groove 4; a rotating shaft 6, where the rotating shaft 6 is rotatably mounted on the inner wall of the side, proximal to the motor 3, of the mounting groove 4, an end of the rotating shaft 6 extends into the ventilation box 1 and is fixedly connected to an output shaft of the motor 3, and an end, distal from the motor 3, of the rotating shaft 6 extends into the mounting groove 4; a locating seat 7, where the locating seat 7 is fixedly mounted at the end, distal from the motor 3, of the rotating shaft 6; a plurality of fan blades 8, where the plurality of fan blades 8 are allfixedly mounted on the locating seat 7, and are distributed in a circular array; a pump 9, where the pump 9 is fixedly mounted at a top portion of the ventilation box 1; an atomization tube 10, where the atomization tube 10 is fixedly mounted on an inner wall of the top portion of the ventilation box 1, and the atomization tube 10 is located above the motor 3; a water inlet tube
11, where the water inlet tube 11 is fixedly mounted at a water discharging end of the pump 9,
and the water discharging end of the water inlet tube 11 extends into the ventilation box 1 and is
fixedly connected to a top portion of the atomization tube 10; and an air deflection structure,
where the air deflection structure is disposed on the ventilation box 1.
[0021] The air deflection structure includes a hinge bar 12, an air deflector 13, two springs
14, a sliding slot 15, a screw rod 16, a sliding block 17, and a top plate 18, where the hinge bar
12 is rotatably mounted on inner walls on two sides of the ventilation box 1, the air deflector 13
is fixedly sleeved on the hinge bar 12, two sides of the air deflector 13 are respectively in
contact with the inner walls on the two sides of the ventilation box 1, a bottom portion of the air
deflector 13 is in contact with an inner wall of a bottom portion of the ventilation box 1, the air
deflector 13 is inclinedly disposed, the two springs 14 are both fixedly mounted on the inner
wall of the bottom portion of the ventilation box 1, the top of each of the two springs 14 is
fixedly connected to a side, distal from the motor 3, of the air deflector 13, the sliding slot 15 is
provided on the inner wall of the bottom portion of the ventilation box 1, the screw rod 16 is
rotatably mounted on inner walls on two sides of the sliding slot 15, an end of the screw rod 16
extends out of the ventilation box 1, the sliding block 17 is threadedly sleeved on the screw rod
16, the sliding block 17 is slidably connected to an inner wall of the sliding slot 15, a top
portion of the sliding block 17 extends into the ventilation box 1, the top plate 18 is fixedly mounted at the top portion of the sliding block 17, and a top portion of the top plate 18 is in contact with the side, distal from the motor 3, of the air deflector 13.
[0022] A locating plate is fixedly mounted at the top portion of the sliding block 17, a top
portion of the locating plate is fixedly connected to a bottom portion of the top plate 18, a screwing block is disposed on a side of the ventilation box 1, and the screwing block is fixedly connected to the screw rod 16.
[0023] The top portion of the top plate 18 is provided with a first arc-shaped surface, the
first arc-shaped surface is in contact with the air deflector 13, the bottom portion of the air deflector 13 is provided with a second arc-shaped surface, and the second arc-shaped surface is in contact with the inner wall of the bottom portion of the ventilation box 1.
[0024] An isolation net is fixedly mounted on the inner wall of the ventilation box 1, the
isolation net is disposed on the side, distal from the motor 3, of the mounting plate 2, a protective housing is fixedly mounted on a side, distal from the isolation net, of the mounting plate 2, and the motor 3 isfixedly connected to an inner wall of the protective housing.
[0025] An ultraviolet germicidal lamp is fixedly mounted in each of the two air deflection
openings 5, and a plurality of atomization nozzles are fixedly mounted at a bottom portion of the atomization tube 10.
[0026] A working principle of the ventilation and cooling apparatus for the Shuxuanhua
cattle farm provided in this application is as follows:
[0027] A water inlet end of the pump 9 is connected into a disinfectant water tank. Then the
motor 3, the pump 9, and the ultraviolet germicidal lamp are started at the same time. The pump 9 sucks out disinfectant water through the water inlet end and discharges the disinfectant water into the water inlet tube 11. The disinfectant water are atomized and sprayed into the ventilation box 1 through the atomization nozzles under the atomization tube 10, while the output shaft of the motor 3 rotates to drive the rotating shaft 6 to rotate. In this case, a plurality of fan blades 8 rotate to absorb outside air. Impurities are first isolated through the isolation net, and then the outside air are discharged into the ventilation box 1 through the two air deflection openings 5 to mix with the atomized disinfectant water. When the air passes through the air deflection opening 5, the air is pre-sterilized by using the ultraviolet germicidal lamp. Mixed air is not only relatively cool, but also has a sterilization effect. In this case, the air is discharged out of the ventilation box 1 based on a deflection effect of the air deflector 13, to ventilate and cool the farm, thereby generating a relatively good effect. When an air deflector angle of the air deflector 13 needs to be adjusted, the screwing block is turned if an air deflection position needs to be raised, and the screwing block drives the screw rod 16 to rotate. When rotating, the screw rod 16 drives the sliding block 17 to slide away from the spring 14 through positioning of the sliding slot 15. In this case, the top plate 18 is close to the air deflector 13, and presses against the air deflector 13 by using the first arc-shaped surface, thereby increasing the angle of the air deflector 13. The two springs 14 are both stretched. After the adjustment, only screwing the screwing block needs to be stopped. The screw rod 16 can befixed under a self-locking action of the screw rod 16; otherwise, only reverse operations need to be performed.
[0028] Compared with related technologies, the ventilation and cooling apparatus for the
Shuxuanhua cattle farm provided in this application has the following beneficial effects:
[0029] Compared with a traditional ventilation and cooling apparatus, this apparatus can
firstly filter incoming air and pre-sterilize the incoming air by using the ultraviolet germicidal
lamp, and then mix the incoming air with sprayed disinfectant water, thereby reducing air
temperature and enhancing a sterilization effect. The ventilation and cooling apparatus for the
Shuxuanhua cattle farm can also disinfect the farm, and can control an air deflection position by
using the air deflector 13 with an adjustable angle, thereby improving efficiency of heat
dissipation and cooling, and making hot air at the top portion easier to come into contact with
cool air.
[0030] Second embodiment:
[0031] Based on the ventilation and cooling apparatus for the Shuxuanhua cattle farm
provided in the first embodiment of this application, the second embodiment of this application
provides another ventilation and cooling apparatus for a Shuxuanhua cattle farm. The second
embodiment is merely a preferred manner of the first embodiment, and implementation of the
second embodiment does not affect independent implementation of thefirst embodiment.
[0032] The second embodiment of this application is further described below with
reference to accompanying drawings and implementations.
[0033] Referring to Fig. 2, the ventilation and cooling apparatus for the Shuxuanhua cattle
farm further includes a residual water discharging structure. The residual water discharging structure is disposed on the ventilation box 1, the residual water discharging structure includes a water collection sink 19, a water guiding hole 20, and a water discharging tube 21, the water collection sink 19 is provided on the inner wall of the bottom portion of the ventilation box 1, the water guiding hole 20 is provided on an inner wall on a side of the water collection sink 19, the water discharging tube 21 is fixedly mounted on a side of the ventilation box 1, and the water discharging tube 21 communicates with the water guiding hole 20.
[0034] When the apparatus is used for a long period of time, part of disinfectant water is
not fully mixed, falls into the water collection sink 19, and then is discharged through the water guiding hole 20 and the water discharging tube 21, which reduces waste and impact on the apparatus.
[0035] Compared with related technologies, the ventilation and cooling apparatus for the
Shuxuanhua cattle farm provided in this application has the following beneficial effects:
[0036] This application provides a ventilation and cooling apparatus for a Shuxuanhua
cattle farm, which collects residual disinfectant water to reduce waste while reducing impact on the apparatus.
[0037] It should be noted that the device structure and accompanying drawings of this
application mainly describe the principles of this application. In terms of the design principles, the settings of the power mechanism, power supply system, control system, and the like of the apparatus are not completely clearly described. On the premise that those skilled in the art understand the principles of the above application, they can clearly know the details of the power mechanism, power supply system, and control system.
[0038] The above are only embodiments of this application, and do not limit the patent
scope of this application. Any equivalent structure or process transformation made using the specification and the content of the accompanying drawings of this application, or directly or indirectly applied to other related technologies all fall within the protection scope of this application.
Claims (5)
1. A ventilation and cooling apparatus for a Shuxuanhua cattle farm, comprising:
a ventilation box;
a mounting plate, wherein the mounting plate is fixedly mounted on an inner wall of the
ventilation box;
a motor, wherein the motor is fixedly installed on a side of the mounting plate;
a mounting groove, wherein the mounting groove is provided on a side, distal from the
motor, of the mounting plate;
two air deflection openings, wherein the two air deflection openings are both provided on
an inner wall of a side, proximal to the motor, of the mounting groove;
a rotating shaft, wherein the rotating shaft is rotatably mounted on the inner wall of the
side, proximal to the motor, of the mounting groove, an end of the rotating shaft extends into
the ventilation box and is fixedly connected to an output shaft of the motor, and an end, distal
from the motor, of the rotating shaft extends into the mounting groove;
a locating seat, wherein the locating seat is fixedly mounted at the end, distal from the
motor, of the rotating shaft;
a plurality of fan blades, wherein the plurality of fan blades are all fixedly mounted on the
locating seat, and are distributed in a circular array;
a pump, wherein the pump is fixedly mounted at a top portion of the ventilation box;
an atomization tube, wherein the atomization tube is fixedly mounted on an inner wall of
the top portion of the ventilation box, and the atomization tube is located above the motor;
a water inlet tube, wherein the water inlet tube isfixedly mounted at a water discharging
end of the pump, and the water discharging end of the water inlet tube extends into the
ventilation box and is fixedly connected to a top portion of the atomization tube; and
an air deflection structure, wherein the air deflection structure is disposed on the
ventilation box.
2. The ventilation and cooling apparatus for the Shuxuanhua cattle farm according to claim
1, wherein the air deflection structure comprises a hinge bar, an air deflector, two springs, a
sliding slot, a screw rod, a sliding block, and a top plate, wherein the hinge bar is rotatably
mounted on inner walls on two sides of the ventilation box, the air deflector is fixedly sleeved on the hinge bar, two sides of the air deflector are respectively in contact with the inner walls on the two sides of the ventilation box, a bottom portion of the air deflector is in contact with an inner wall of a bottom portion of the ventilation box, the air deflector is inclinedly disposed, the two springs are both fixedly mounted on the inner wall of the bottom portion of the ventilation box, the top of each of the two springs is fixedly connected to a side, distal from the motor, of the air deflector, the sliding slot is provided on the inner wall of the bottom portion of the ventilation box, the screw rod is rotatably mounted on inner walls on two sides of the sliding slot, an end of the screw rod extends out of the ventilation box, the sliding block is threadedly sleeved on the screw rod, the sliding block is slidably connected to an inner wall of the sliding slot, a top portion of the sliding block extends into the ventilation box, the top plate isfixedly mounted at the top portion of the sliding block, and a top portion of the top plate is in contact with the side, distal from the motor, of the air deflector.
3. The ventilation and cooling apparatus for the Shuxuanhua cattle farm according to claim
2, wherein a locating plate is fixedly mounted at the top portion of the sliding block, a top
portion of the locating plate is fixedly connected to a bottom portion of the top plate, a screwing
block is disposed on a side of the ventilation box, and the screwing block is fixedly connected
to the screw rod;
wherein the top portion of the top plate is provided with a first arc-shaped surface, the first
arc-shaped surface is in contact with the air deflector, the bottom portion of the air deflector is
provided with a second arc-shaped surface, and the second arc-shaped surface is in contact with
the inner wall of the bottom portion of the ventilation box.
4. The ventilation and cooling apparatus for the Shuxuanhua cattle farm according to claim
1, wherein an isolation net is fixedly mounted on the inner wall of the ventilation box, the
isolation net is disposed on the side, distal from the motor, of the mounting plate, a protective
housing is fixedly mounted on a side, distal from the isolation net, of the mounting plate, and
the motor is fixedly connected to an inner wall of the protective housing;
wherein an ultraviolet germicidal lamp is fixedly mounted in each of the two air deflection
openings, and a plurality of atomization nozzles are fixedly mounted at a bottom portion of the
atomization tube.
5. The ventilation and cooling apparatus for the Shuxuanhua cattle farm according to claim
1, wherein a residual water discharging structure is disposed on the ventilation box, the residual
water discharging structure comprises a water collection sink, a water guiding hole, and a water
discharging tube, the water collection sink is provided on the inner wall of the bottom portion of
the ventilation box, the water guiding hole is provided on an inner wall on a side of the water
collection sink, the water discharging tube is fixedly mounted on a side of the ventilation box,
and the water discharging tube communicates with the water guiding hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020828238.4U CN212164524U (en) | 2020-05-18 | 2020-05-18 | Ventilation and cooling device for Shu Xuan Hua cattle farm |
| CN202020828238.4 | 2020-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020103987A4 true AU2020103987A4 (en) | 2021-02-18 |
Family
ID=73776082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020103987A Ceased AU2020103987A4 (en) | 2020-05-18 | 2020-12-09 | Ventilation and cooling apparatus for shuxuanhua cattle farm |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212164524U (en) |
| AU (1) | AU2020103987A4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100079A (en) * | 2021-05-20 | 2021-07-13 | 繁昌县绿野乡韵农庄 | Cooling device for local chicken breeding and use method thereof |
| CN113974952A (en) * | 2021-11-22 | 2022-01-28 | 河南省直第三人民医院 | A rapid cooling device for severe branch of academic or vocational study |
| CN115299374A (en) * | 2022-09-07 | 2022-11-08 | 漳浦县赵木兰养殖有限公司 | A equipment for reserve pig lures estrus |
-
2020
- 2020-05-18 CN CN202020828238.4U patent/CN212164524U/en active Active
- 2020-12-09 AU AU2020103987A patent/AU2020103987A4/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100079A (en) * | 2021-05-20 | 2021-07-13 | 繁昌县绿野乡韵农庄 | Cooling device for local chicken breeding and use method thereof |
| CN113974952A (en) * | 2021-11-22 | 2022-01-28 | 河南省直第三人民医院 | A rapid cooling device for severe branch of academic or vocational study |
| CN113974952B (en) * | 2021-11-22 | 2023-06-30 | 河南省直第三人民医院 | A quick cooling device for severe branch of academic or vocational study |
| CN115299374A (en) * | 2022-09-07 | 2022-11-08 | 漳浦县赵木兰养殖有限公司 | A equipment for reserve pig lures estrus |
| CN115299374B (en) * | 2022-09-07 | 2023-08-01 | 漳浦县赵木兰养殖有限公司 | Equipment for luring replacement pigs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212164524U (en) | 2020-12-18 |
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| Date | Code | Title | Description |
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| FGI | Letters patent sealed or granted (innovation patent) |