CN111664895A - Granary thing networking monitoring device - Google Patents
Granary thing networking monitoring device Download PDFInfo
- Publication number
- CN111664895A CN111664895A CN202010604027.7A CN202010604027A CN111664895A CN 111664895 A CN111664895 A CN 111664895A CN 202010604027 A CN202010604027 A CN 202010604027A CN 111664895 A CN111664895 A CN 111664895A
- Authority
- CN
- China
- Prior art keywords
- granary
- outer side
- monitoring device
- collecting pipe
- fixedly mounted
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention belongs to the field of granary monitoring, in particular to a granary Internet of things monitoring device, aiming at the problems that the existing monitoring device has a small monitoring range and cannot accurately reflect the temperature and the humidity of a granary, the invention provides a scheme which comprises an installation seat, wherein a monitoring cavity is formed in the installation seat, an air outlet is formed in the inner wall of one side of the monitoring cavity, one end of a gas collecting pipe is rotatably arranged on the inner wall of the bottom of the monitoring cavity, the other end of the gas collecting pipe is fixedly connected with a dust screen, temperature and humidity sensors are fixedly arranged on the inner walls of the top and the bottom of the monitoring cavity, a controller is fixedly arranged on one side of the installation seat, and a double-shaft motor is fixedly arranged at the bottom of the installation seat. The monitoring range can be enlarged, the use of electronic devices can be reduced, and more energy can be saved.
Description
Technical Field
The invention relates to the technical field of granary monitoring, in particular to a granary internet of things monitoring device.
Background
The grain refers to a general term of various plant seeds in cooked food, and can also be generically called as 'grain'. Grain crops contain rich nutrient substances which are mainly protein, vitamin, dietary fiber, fat and the like, and a granary is a special building for storing grains, and has high requirements on temperature and humidity when the granary stores the grains, so that the temperature and the humidity of the granary need to be monitored.
The existing monitoring device is small in monitoring range and cannot accurately reflect the temperature and humidity of the granary, if the number of monitoring parts needs to be increased to increase the monitoring range, the consumption of energy is increased, and therefore the granary internet of things monitoring device is provided and used for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the monitoring range of a monitoring device is small and the temperature and humidity of a granary cannot be accurately reflected in the prior art, and provides a granary internet of things monitoring device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a granary Internet of things monitoring device comprises a mounting seat, wherein a monitoring cavity is formed in the mounting seat, an air outlet is formed in the inner wall of one side of the monitoring cavity, one end of a gas collecting pipe is rotatably mounted on the inner wall of the bottom of the monitoring cavity, a dust screen is fixedly connected to the other end of the gas collecting pipe, temperature and humidity sensors are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the monitoring cavity, a controller is fixedly mounted on one side of the mounting seat, a double-shaft motor is fixedly mounted at the bottom of the mounting seat, the two temperature and humidity sensors and the double-shaft motor are electrically connected with the controller, an alarm is fixedly mounted on the other side of the mounting seat and electrically connected with the controller, a first mounting rod is rotatably mounted on the inner wall of one side of the monitoring cavity, one end of the first mounting rod penetrates through the air outlet and, fixed mounting has second installation pole and third installation pole respectively on two output shafts of biax motor, and the fixed cover in the outside of second installation pole is equipped with the gear wheel, pinion and gear wheel mesh mutually, the one end fixed mounting of third installation pole has little bevel gear, and the meshing has big bevel gear on the little bevel gear, and the outside of collecting pipe is located to the fixed cover of big bevel gear, and one side fixed mounting of mount pad has the support, and one side of support has been seted up and has been accomodate the groove, accomodate inslot slidable mounting has the guard plate, and the bottom contact of guard plate has solar cell panel, and solar cell panel fixed mounting is in one side of support.
Preferably, the motor is fixedly mounted on the inner wall of one side of the accommodating groove, the screw rod is fixedly mounted on an output shaft of the motor, the connecting block is mounted on the screw rod in a threaded manner, and the connecting block is fixedly connected with the protection plate.
Preferably, the outer side of the gas collecting pipe is rotatably provided with a rotating shaft, the outer side of the rotating shaft is fixedly provided with a brush, and the brush is matched with the dust screen.
Preferably, the outer side of the gas collecting pipe is fixedly provided with a fixing plate, the fixing plate is rotatably provided with a transmission rod, and the top of the transmission rod is fixedly provided with a gear.
Preferably, the bottom of the mounting seat is fixedly provided with an annular plate, the inner wall of the annular plate is provided with teeth, and the gear is meshed with the teeth.
Preferably, the fixed cover in the outside of transfer line is equipped with first sprocket, and the fixed cover in the outside of axis of rotation is equipped with the second sprocket, and the meshing has same chain on first sprocket and the second sprocket.
Preferably, a rotating hole is formed in the bottom of the mounting seat, a sealing ring is fixedly mounted in the rotating hole, and the outer side of the gas collecting pipe is in sliding sealing fit with the inner ring of the sealing ring.
Preferably, the bearing is fixedly installed on the outer side of the gas collecting pipe, and the outer side of the rotating shaft is fixedly connected with the inner ring of the bearing.
Compared with the prior art, the invention has the beneficial effects that:
when the solar cell panel is used, electricity is generated through the solar cell panel, electric energy is stored in the storage battery, the storage battery supplies power to the electronic device on the mounting seat, energy is saved, the screw rod is driven to rotate through the motor, the connecting block in threaded connection with the screw rod horizontally moves, and the connecting block drives the protection plate to horizontally move, so that the solar cell panel can be protected, and the solar cell panel is prevented from being damaged;
according to the scheme, a double-shaft motor drives a second mounting rod and a third mounting rod to rotate, the second mounting rod drives a large gear to rotate, the large gear drives a small gear to rotate, the small gear drives a first mounting rod to rotate, the first mounting rod drives a fan blade to rotate, negative pressure is formed in a monitoring cavity, air in a granary is extracted through a gas collecting pipe, the gas is filtered through a dust screen, the air enters the monitoring cavity, the temperature and humidity of the air are monitored through a temperature and humidity sensor, monitored data are transmitted to a controller, and when the temperature and humidity are greater than a preset value, the controller controls an alarm to give an alarm;
according to the scheme, the third mounting rod drives the small bevel gear to rotate, the small bevel gear drives the large bevel gear to rotate, the large bevel gear drives the gas collecting pipe to rotate, the gas collecting pipe can increase the pumping range through rotation, the monitoring range is further increased, the use of electronic devices is reduced, and energy is saved;
according to the scheme, the gas collecting pipe drives the fixed plate to rotate, the fixed plate drives the transmission rod to rotate, the transmission rod drives the gear to roll on the teeth, and further the gear drives the transmission rod to rotate, the transmission rod drives the first chain wheel to rotate, the first chain wheel drives the second chain wheel to rotate through a chain, the second chain wheel drives the rotating shaft, the rotating shaft drives the brush to rotate, the brush cleans dust and impurities on the dust screen, and the dust screen is prevented from being blocked;
the solar granary generates electricity through the solar cell panel, saves energy, can realize the extension and retraction of the solar cell panel, avoids the damage of the solar cell panel, can monitor the temperature and the humidity in the granary, can increase the monitoring range, reduces the use of electronic devices, and is more energy-saving.
Drawings
Fig. 1 is a schematic structural diagram of a granary internet of things monitoring device provided by the invention;
fig. 2 is a schematic structural diagram of a part a of a granary internet of things monitoring device provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of a granary internet of things monitoring device according to the present invention;
fig. 4 is a schematic view of the bottom structure of the connection of the annular plate, the teeth and the gears of the monitoring device for the internet of things of the granary provided by the invention;
fig. 5 is a schematic side view of a connection structure between a pinion and a bull gear of the monitoring device for the internet of things of the granary provided by the invention.
In the figure: the device comprises a mounting base 1, a monitoring cavity 2, a temperature and humidity sensor 3, a first mounting rod 4, fan blades 5, a controller 6, a gas collecting pipe 7, a dustproof net 8, a small gear 9, a large gear 10, a double-shaft motor 11, a second mounting rod 12, a third mounting rod 13, a small bevel gear 14, a large bevel gear 15, an alarm 16, a ring plate 17, teeth 18, a fixing plate 19, a transmission rod 20, a gear 21, a rotating shaft 22, a brush 23, a bracket 24, a containing groove 25, a protection plate 26, a solar cell panel 27, a connecting block 28, a screw 29, a chain 30, a first chain wheel 31 and a second chain wheel 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a granary internet of things monitoring device comprises a mounting base 1, a monitoring cavity 2 is formed in the mounting base 1, an air outlet is formed in the inner wall of one side of the monitoring cavity 2, one end of a gas collecting pipe 7 is rotatably mounted on the inner wall of the bottom of the monitoring cavity 2, a dust screen 8 is fixedly connected to the other end of the gas collecting pipe 7, temperature and humidity sensors 3 are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the monitoring cavity 2, a controller 6 is fixedly mounted on one side of the mounting base 1, a double-shaft motor 11 is fixedly mounted at the bottom of the mounting base 1, the two temperature and humidity sensors 3 and the double-shaft motor 11 are electrically connected with the controller 6, an alarm 16 is fixedly mounted on the other side of the mounting base 1, the alarm 16 is electrically connected with the controller 6, a first mounting rod 4 is rotatably mounted on the inner wall of one side, the outside fixed mounting of first installation pole 4 has flabellum 5 and pinion 9, there are second installation pole 12 and third installation pole 13 on two output shafts of biax motor 11 fixed mounting respectively, the outside fixed cover of second installation pole 12 is equipped with gear wheel 10, pinion 9 meshes with gear wheel 10 mutually, the one end fixed mounting of third installation pole 13 has little conical gear 14, the meshing has big conical gear 15 on the little conical gear 14, the outside of discharge 7 is located to big conical gear 15 fixed cover, one side fixed mounting of mount pad 1 has support 24, accomodate the groove 25 has been seted up to one side of support 24, accomodate inslot 25 slidable mounting and have guard plate 26, the bottom contact of guard plate 26 has solar cell panel 27, solar cell panel 27 fixed mounting is in one side of support 24.
In the invention, a motor is fixedly arranged on the inner wall of one side of the accommodating groove 25, a screw 29 is fixedly arranged on an output shaft of the motor, a connecting block 28 is arranged on the screw 29 in a threaded manner, and the connecting block 28 is fixedly connected with the protection plate 26.
In the invention, a rotating shaft 22 is rotatably arranged on the outer side of the gas collecting pipe 7, a brush 23 is fixedly arranged on the outer side of the rotating shaft 22, the brush 23 is matched with the dustproof net 8, and the brush 23 treats dust on the dustproof net 8.
In the invention, a fixed plate 19 is fixedly arranged on the outer side of the gas collecting pipe 7, a transmission rod 20 is rotatably arranged on the fixed plate 19, a gear 21 is fixedly arranged on the top of the transmission rod 20, and the gear 21 drives the transmission rod 20 to rotate.
In the invention, the bottom of the mounting seat 1 is fixedly provided with the annular plate 17, the inner wall of the annular plate 17 is provided with the teeth 18, and the gear 21 is meshed with the teeth 18, so that the gear 21 rotates along with the rotation of the gas collecting pipe 7.
In the present invention, the outer side of the transmission rod 20 is fixedly sleeved with a first chain wheel 31, the outer side of the rotating shaft 22 is fixedly sleeved with a second chain wheel 32, and the first chain wheel 31 and the second chain wheel 32 are engaged with the same chain 30.
In the invention, a rotating hole is formed at the bottom of the mounting seat 1, a sealing ring is fixedly arranged in the rotating hole, the outer side of the gas collecting pipe 7 is in sliding sealing fit with the inner ring of the sealing ring, and the sealing ring is dustproof and gas-leakage-proof.
In the present invention, a bearing is fixedly installed on the outer side of the gas collecting pipe 7, the outer side of the rotating shaft 22 is fixedly connected with the inner ring of the bearing, and the bearing makes the rotating shaft 22 stably rotate.
In the invention, when in use, a through hole is formed in the side wall of the granary, the bracket 24 is installed on the inner wall of the granary, the solar cell panel 27 extends out of the granary through the through hole, the solar cell panel 27 generates electricity, the electric energy is stored in the storage battery, the storage battery supplies power to the electronic device on the mounting base 1, energy is saved, the motor drives the screw 29 to rotate, the connecting block 28 in threaded connection with the screw 29 moves horizontally, the connecting block 28 drives the protection plate 26 to move horizontally, the protection plate 26 can shield and protect the solar cell panel 27, the solar cell panel 27 is prevented from being damaged in severe weather such as rain and snow, the double-shaft motor 11 drives the second mounting rod 12 and the third mounting rod 13 to rotate, the second mounting rod 12 drives the large gear 10 to rotate, the large gear 10 drives the small gear 9 to rotate, the small gear 9 drives the first mounting rod 4 to rotate, the first mounting, negative pressure is formed in the monitoring cavity 2, air in a granary is extracted through the air collecting pipe 7, the air is filtered through the dust screen 8, the air enters the monitoring cavity 2, the temperature and humidity of the air are monitored through the temperature and humidity sensor 3, monitored data are transmitted to the controller 6, when the temperature and humidity are larger than preset values, the controller 6 controls the alarm 16 to give an alarm, the small bevel gear 14 is driven to rotate through the third mounting rod 13, the small bevel gear 14 drives the large bevel gear 15 to rotate, the large bevel gear 15 drives the air collecting pipe 7 to rotate, the air suction range can be increased through the rotation of the air collecting pipe 7, the monitoring range is increased, the use of electronic devices is reduced, energy is saved, the fixing plate 19 is driven to rotate through the air collecting pipe 7, the fixing plate 19 drives the transmission rod 20 to rotate, the transmission rod 20 drives the gear 21 to roll on the teeth 18, and the gear 21 drives the transmission rod 20 to rotate, the transmission rod 20 drives the first chain wheel 31 to rotate, the first chain wheel 31 drives the second chain wheel 32 to rotate through the chain 30, the second chain wheel 32 drives the rotating shaft 22, the rotating shaft 22 drives the brush 23 to rotate, and the brush 23 cleans dust and impurities on the dust screen 8 to prevent the dust screen 8 from being blocked.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The granary internet-of-things monitoring device comprises a mounting seat (1) and is characterized in that a monitoring cavity (2) is formed in the mounting seat (1), an air outlet is formed in the inner wall of one side of the monitoring cavity (2), one end of a gas collecting pipe (7) is rotatably arranged on the inner wall of the bottom of the monitoring cavity (2), a dust screen (8) is fixedly connected to the other end of the gas collecting pipe (7), temperature and humidity sensors (3) are fixedly arranged on the inner walls of the top and the bottom of the monitoring cavity (2), a controller (6) is fixedly arranged on one side of the mounting seat (1), a double-shaft motor (11) is fixedly arranged at the bottom of the mounting seat (1), the two temperature and humidity sensors (3) and the double-shaft motor (11) are electrically connected with the controller (6), an alarm (16) is fixedly arranged on the other side of the mounting seat (1), and the alarm (16) is electrically, a first mounting rod (4) is rotatably mounted on the inner wall of one side of the monitoring cavity (2), one end of the first mounting rod (4) penetrates through the air outlet and extends to the outer side of the mounting seat (1), fan blades (5) and a pinion (9) are fixedly mounted on the outer side of the first mounting rod (4), a second mounting rod (12) and a third mounting rod (13) are fixedly mounted on two output shafts of the double-shaft motor (11) respectively, a large gear (10) is fixedly sleeved on the outer side of the second mounting rod (12), the pinion (9) is meshed with the large gear (10), a small conical gear (14) is fixedly mounted at one end of the third mounting rod (13), a large conical gear (15) is meshed on the small conical gear (14), the large conical gear (15) is fixedly sleeved on the outer side of the air collecting pipe (7), a support (24) is fixedly mounted on one side of the mounting seat (1), and a containing groove (25) is formed in one side of the support (24), a protection plate (26) is arranged in the accommodating groove (25) in a sliding mode, a solar cell panel (27) is in contact with the bottom of the protection plate (26), and the solar cell panel (27) is fixedly arranged on one side of the support (24).
2. The grain bin internet of things monitoring device according to claim 1, wherein a motor is fixedly mounted on the inner wall of one side of the accommodating groove (25), a screw rod (29) is fixedly mounted on an output shaft of the motor, a connecting block (28) is mounted on the screw rod (29) in a threaded manner, and the connecting block (28) is fixedly connected with the protection plate (26).
3. The granary internet of things monitoring device according to claim 1, wherein a rotating shaft (22) is rotatably mounted on the outer side of the gas collecting pipe (7), a brush (23) is fixedly mounted on the outer side of the rotating shaft (22), and the brush (23) is matched with the dust screen (8).
4. The granary internet of things monitoring device according to claim 1, wherein a fixing plate (19) is fixedly mounted on the outer side of the gas collecting pipe (7), a transmission rod (20) is rotatably mounted on the fixing plate (19), and a gear (21) is fixedly mounted at the top of the transmission rod (20).
5. The granary internet of things monitoring device according to claim 1, wherein an annular plate (17) is fixedly mounted at the bottom of the mounting base (1), teeth (18) are arranged on the inner wall of the annular plate (17), and a gear (21) is meshed with the teeth (18).
6. The granary internet of things monitoring device according to claim 4, wherein a first chain wheel (31) is fixedly sleeved on the outer side of the transmission rod (20), a second chain wheel (32) is fixedly sleeved on the outer side of the rotating shaft (22), and the same chain (30) is meshed on the first chain wheel (31) and the second chain wheel (32).
7. The granary internet of things monitoring device according to claim 1, wherein a rotating hole is formed in the bottom of the mounting base (1), a sealing ring is fixedly mounted in the rotating hole, and the outer side of the gas collecting pipe (7) is in sliding sealing fit with the inner ring of the sealing ring.
8. The granary internet of things monitoring device according to claim 1, wherein a bearing is fixedly mounted on the outer side of the gas collecting pipe (7), and the outer side of the rotating shaft (22) is fixedly connected with an inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604027.7A CN111664895B (en) | 2020-06-29 | 2020-06-29 | Granary thing networking monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604027.7A CN111664895B (en) | 2020-06-29 | 2020-06-29 | Granary thing networking monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111664895A true CN111664895A (en) | 2020-09-15 |
| CN111664895B CN111664895B (en) | 2021-01-19 |
Family
ID=72390302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010604027.7A Active CN111664895B (en) | 2020-06-29 | 2020-06-29 | Granary thing networking monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111664895B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879780A (en) * | 2021-01-08 | 2021-06-01 | 南昌旋龟科技有限公司 | Self-generating wireless alarm device |
| CN113030393A (en) * | 2021-03-25 | 2021-06-25 | 国网山东省电力公司莱州市供电公司 | Patrol and examine monitoring integration on-line monitoring device |
| CN113753179A (en) * | 2021-10-20 | 2021-12-07 | 国家海洋局北海海洋环境监测中心站 | Observation data storage system of ocean station |
| CN114136361A (en) * | 2021-10-12 | 2022-03-04 | 金德富 | Grain storage temperature and humidity monitoring system based on RFID remote radio frequency |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314793B1 (en) * | 1999-09-28 | 2001-11-13 | Gas Research Institute | Test device for measuring chemical emissions |
| CN206862717U (en) * | 2017-07-10 | 2018-01-09 | 宜昌宜陵环境检测有限公司 | A kind of air granule sampler |
| CN208143166U (en) * | 2018-05-16 | 2018-11-23 | 温州冲亚电子科技有限公司 | A kind of drawing and pulling type solar collecting device of solar energy equipment |
| CN108954558A (en) * | 2018-09-07 | 2018-12-07 | 李成锦 | A kind of air purifier that space occupied is small |
| CN208537255U (en) * | 2018-08-01 | 2019-02-22 | 福建拓普检测技术有限公司 | A kind of multi-functional connection reversible type air sampler of inorganization |
| CN109490026A (en) * | 2018-11-15 | 2019-03-19 | 天津双允环保科技有限公司 | A kind of convenient and strength-saving air acquisition equipment |
| CN208818616U (en) * | 2018-09-20 | 2019-05-03 | 深圳市高迪科技有限公司 | Equipment is used in a kind of detection of outdoor air |
| CN209802404U (en) * | 2019-03-05 | 2019-12-17 | 南通汇聚软件科技有限公司 | Flue gas environmental data collection system |
| CN210166191U (en) * | 2019-04-24 | 2020-03-20 | 大庆中环评价检测有限公司 | Pollutant sampling device for treating atmospheric pollutants |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551101A (en) * | 2018-04-26 | 2018-09-18 | 昆明理工大学 | A kind of electric power cabinet with dedusting heat sinking function |
-
2020
- 2020-06-29 CN CN202010604027.7A patent/CN111664895B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314793B1 (en) * | 1999-09-28 | 2001-11-13 | Gas Research Institute | Test device for measuring chemical emissions |
| CN206862717U (en) * | 2017-07-10 | 2018-01-09 | 宜昌宜陵环境检测有限公司 | A kind of air granule sampler |
| CN208143166U (en) * | 2018-05-16 | 2018-11-23 | 温州冲亚电子科技有限公司 | A kind of drawing and pulling type solar collecting device of solar energy equipment |
| CN208537255U (en) * | 2018-08-01 | 2019-02-22 | 福建拓普检测技术有限公司 | A kind of multi-functional connection reversible type air sampler of inorganization |
| CN108954558A (en) * | 2018-09-07 | 2018-12-07 | 李成锦 | A kind of air purifier that space occupied is small |
| CN208818616U (en) * | 2018-09-20 | 2019-05-03 | 深圳市高迪科技有限公司 | Equipment is used in a kind of detection of outdoor air |
| CN109490026A (en) * | 2018-11-15 | 2019-03-19 | 天津双允环保科技有限公司 | A kind of convenient and strength-saving air acquisition equipment |
| CN209802404U (en) * | 2019-03-05 | 2019-12-17 | 南通汇聚软件科技有限公司 | Flue gas environmental data collection system |
| CN210166191U (en) * | 2019-04-24 | 2020-03-20 | 大庆中环评价检测有限公司 | Pollutant sampling device for treating atmospheric pollutants |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879780A (en) * | 2021-01-08 | 2021-06-01 | 南昌旋龟科技有限公司 | Self-generating wireless alarm device |
| CN112879780B (en) * | 2021-01-08 | 2022-08-23 | 深圳市镇泰自动化技术有限公司 | Self-generating wireless alarm device |
| CN113030393A (en) * | 2021-03-25 | 2021-06-25 | 国网山东省电力公司莱州市供电公司 | Patrol and examine monitoring integration on-line monitoring device |
| CN114136361A (en) * | 2021-10-12 | 2022-03-04 | 金德富 | Grain storage temperature and humidity monitoring system based on RFID remote radio frequency |
| CN114136361B (en) * | 2021-10-12 | 2023-12-19 | 内蒙古西贝汇通农业科技发展有限公司 | Food storage humiture monitoring system based on RFID remote radio frequency |
| CN113753179A (en) * | 2021-10-20 | 2021-12-07 | 国家海洋局北海海洋环境监测中心站 | Observation data storage system of ocean station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111664895B (en) | 2021-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111664895B (en) | Granary thing networking monitoring device | |
| CN212343107U (en) | Heat dissipation type block terminal with dampproofing function | |
| CN216201712U (en) | Illuminance acquisition and analysis device for agricultural planting | |
| CN110854714A (en) | Dustproof explosion-proof type reactive compensation high voltage power distribution cabinet | |
| CN214014346U (en) | Outdoor machine case of video monitoring for traffic | |
| CN204182607U (en) | A kind of automatically cleaning monitoring camera protective device | |
| CN112271582A (en) | High tension switchgear with dehumidification heat dissipation function | |
| CN115111485B (en) | Resource detection monitoring device in plateau environment and application method thereof | |
| CN215009263U (en) | Box-type substation with visual alarming function | |
| CN214755694U (en) | Green type photovoltaic solar energy storage device | |
| CN213602940U (en) | Multifunctional outdoor fee control box | |
| CN214124372U (en) | Self-alarming outdoor high-voltage switch cabinet with built-in fire extinguishing structure | |
| CN212367789U (en) | Server cabinet based on artificial intelligence public service platform | |
| CN216560535U (en) | All-weather layering water quality monitoring device | |
| CN211351310U (en) | Electric automation control cabinet with inside temperature monitoring device | |
| CN221010528U (en) | Total powerstation safety cover | |
| CN214011163U (en) | Solar charging type air detector | |
| CN216853583U (en) | Bird repelling equipment for photovoltaic module | |
| CN213305961U (en) | Big data server cabinet | |
| CN214037650U (en) | Remove frontier defense sentry with lift video monitoring system | |
| CN216720641U (en) | 5G is used can rain-proof switch board equipment in complete set | |
| CN219959873U (en) | Distributed power supply monitoring protection device | |
| CN220554063U (en) | Mine monitoring network camera | |
| CN215182966U (en) | Forestry data acquisition public display equipment | |
| CN209783122U (en) | Cooling device for vacuum precooler |
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 |