CN211526669U - Laboratory temperature and humidity monitoring system - Google Patents
Laboratory temperature and humidity monitoring system Download PDFInfo
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- CN211526669U CN211526669U CN201921805734.1U CN201921805734U CN211526669U CN 211526669 U CN211526669 U CN 211526669U CN 201921805734 U CN201921805734 U CN 201921805734U CN 211526669 U CN211526669 U CN 211526669U
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Abstract
The utility model discloses an experiment room temperature humidity monitored control system, include: distributed temperature and humidity recorder, communication module, repeater, humidifier, air conditioner regulator, exhaust regulator, host computer, database server and application server install a plurality ofly all around in the laboratory distributed temperature and humidity recorder, the built-in first UWB positioning chip of distributed temperature and humidity recorder to through the accurate back of fixing a position of first UWB positioning chip, upload the host computer, distributed temperature and humidity recorder and repeater carry out the data interaction, the repeater carries out the data interaction through communication module and host computer, humidifier, air conditioner regulator, exhaust regulator all carry out the data interaction through communication module and host computer. The utility model discloses a humiture record appearance passes through the accurate location of UWB location chip and can each audio-visual reaction sensor position each other to and relative and the coordinate in room, all have the reference effect to wind channel transformation and instrument display, make monitoring accuracy and efficiency higher.
Description
Technical Field
The utility model relates to a laboratory temperature humidity intelligent monitoring system, concretely relates to slight system of reforming transform to the old laboratory of installing non-accurate air conditioner and exhaust equipment.
Background
Along with the improvement of experimental environment requirements and standards, the temperature and humidity conditions of some old laboratories are difficult to meet experimental requirements, and through the reconstruction of the original building structure or the replacement of an air conditioning system, a large amount of money, time and labor cost need to be invested, enterprises are often difficult to bear, and how to enable experiments to meet the development requirements and be smoothly developed through the reconstruction of the existing conditions becomes the requirements of the enterprises.
The area in laboratory, the condition of instrument display mode, air conditioner type, air exhaust mode etc. all have decisive influence to reforming transform the effect, and prior art transformation scheme is only through adding the data feedback of humidity all the way for current air conditioning unit and dehumidification unit, and the effect is difficult to guarantee under the laboratory condition of difference, and the accuracy is relatively poor, and constant temperature and humidity laboratory has real time monitoring requirement in addition, and this scheme lacks the consideration to the monitoring requirement.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough of prior art, the utility model provides a laboratory temperature and humidity intelligent monitoring system, this system can solve and send out that monitoring effect is difficult to guarantee, the criss-cross problem of accuracy under the different laboratory conditions.
The technical scheme is as follows: laboratory temperature and humidity monitored control system, include: a distributed temperature and humidity recorder, a communication module, a repeater, a humidifier, an air conditioner regulator, an exhaust regulator, an upper computer, a database server and an application server, a plurality of the distributed temperature and humidity recorders are arranged around the laboratory according to the area of the laboratory, the instrument display mode and the room airflow distribution, a first UWB positioning chip is arranged in the distributed temperature and humidity recorders, and the position of the distributed temperature and humidity recorder and the coordinates relative to a laboratory are accurately positioned through the first UWB positioning chip, the data are uploaded to the upper computer through the repeater, the distributed temperature and humidity recorder and the repeater perform data interaction, the data interaction is carried out between the repeater and the upper computer through the communication module, the data interaction is carried out between the humidifier, the air conditioner regulator and the exhaust regulator through the communication module and the upper computer, and the data interaction is carried out between the upper computer and the database server and between the upper computer and the application server.
Further, comprising:
the repeater is internally provided with a data acquisition card and a second UWB positioning chip, the data acquisition card is used for acquiring relevant data of the distributed temperature and humidity recorder and uploading the data to an upper computer, and the second UWB positioning chip is used for positioning the distributed temperature and humidity recorder.
Further, comprising:
the air conditioner regulator controls the air conditioner through the infrared signal.
Further, comprising:
and the exhaust regulator controls the opening of the air valve through a PLC.
Further, comprising:
the model of the first UWB positioning chip and the second UWB positioning chip is DWM1000 of Decawave company.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: 1. the utility model can accurately acquire the indoor temperature distribution through the distributed temperature and humidity recorder, can be used as one of the bases for air duct reconstruction under the condition of inconsistent room temperature, and the temperature sensing head of the non-precise air conditioner can only reflect the temperature condition of the periphery of the air conditioner at a certain distance and can not be used as the indoor actual temperature; 2. the temperature and humidity recorder can visually reflect the positions of the sensors and the coordinates relative to a room by accurately positioning through a UWB positioning chip, and has a reference function on air duct reconstruction and instrument display, so that the monitoring precision and efficiency are higher; 3. by adopting the real-time database, the time spent by the laboratory from the temperature (humidity) reduction (rise) to the temperature (humidity) can be accurately seen, and the change condition of the temperature (humidity) of each point of the room in the period of time can be accurately seen, so that the adjustment accuracy is ensured; 4. the system adopts the air conditioner regulator and the exhaust air regulator, so that the laboratory can adopt the original air conditioner and the exhaust air system as much as possible, the reconstruction cost is reduced, and the system can adapt to various types and brands of air conditioners.
Drawings
Fig. 1 is a block diagram of a system according to the present invention;
fig. 2 is a schematic structural diagram of a system according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 and 2, a laboratory temperature and humidity monitoring system mainly performs fine transformation on the temperature and humidity of an old laboratory with non-precise air conditioners and air exhaust devices installed, and includes a distributed temperature and humidity recorder 1, a first UWB positioning chip 2, a communication module 3, a repeater 4, a humidifier 5, an air conditioner regulator 6, an air exhaust regulator 7, an upper computer 8, a database server 9 and an application server 10, wherein a plurality of the distributed temperature and humidity recorders 1 are installed around the laboratory according to the area of the laboratory, the instrument display mode and the room air flow distribution, the first UWB positioning chip 2 is connected with the distributed temperature and humidity recorder 1, further, the first UWB positioning chip can also be arranged in the distributed temperature and humidity recorder 1, the position of the distributed temperature and humidity recorder 1 and the coordinates relative to the laboratory are precisely positioned by the first UWB positioning chip 2, the distributed temperature and humidity recorder 1 and the repeater 4 perform data interaction, the repeater 4 performs data interaction with the upper computer 8 through the communication module 3, the humidifier 5, the air conditioner regulator 6 and the exhaust regulator 7 perform data interaction with the upper computer 8 through the communication module 3, and the upper computer 8 performs data interaction with the database server 9 and the application server 10 through network interfaces.
The distributed temperature and humidity recorder 1 is internally provided with a temperature and humidity sensor, the upper computer 8 is a computer which can directly send out control commands, generally a PC/host computer/master computer/upper computer, and various signal changes (hydraulic pressure, water level, temperature and the like) are displayed on a screen; the database base adopted by the database server 9 is a real-time database (RTDB), and the application server 10 mainly represents a display interface for human-computer interaction.
The air conditioner regulator 6 controls the air conditioner through infrared signals, and the exhaust air regulator 7 controls the opening of an air valve through a PLC.
In a further preferred scheme of this embodiment, the repeater 4 is internally provided with a data acquisition card 41 and a second UWB positioning chip 42, the data acquisition card 41 is configured to acquire related data of the distributed temperature and humidity recorder 1 and upload the data to the upper computer 8, and the second UWB positioning chip 42 is configured to position the distributed temperature and humidity recorder 1.
The first UWB positioning chip 2 and the second UWB positioning chip 42 are of the model DWM1000 developed by Decawave corporation.
Temperature and humidity regulation process:
(1) the temperature data collected at each point in the laboratory is transmitted to a repeater, the repeater uploads the temperature data to an upper computer, the upper computer transmits the temperature data to an application server, and the application server performs calculation and simultaneously transmits the temperature data to a database server (a time sequence database) for recording;
(2) the application server calculates the operating temperature of each air conditioner according to the room temperature requirement and the current room temperature, and sends the operating temperature to the upper computer, and the upper computer sends the operating temperature to each air conditioner regulator. Each air conditioner is matched with one air conditioner regulator, each laboratory can have a central air conditioner, a vertical air conditioner and the like, the quantity and the position of each air conditioner are different, and the working temperature of each air conditioner is fed back according to each point and the position relation of each air conditioner;
(3) and before the temperature does not reach the room temperature requirement, the application server adjusts the temperature of each air conditioner in real time according to the temperature data of each point location fed back in real time and the operation conditions of the exhaust fan and the humidifier.
(4) And after the temperature reaches the room temperature requirement, the application server exhausts the regulator according to the temperature data of each point location fed back in real time.
(5) The humidity adjusting principle and the humidity adjusting process are the same as the above, and the application server continuously corrects the opening of the air valve and the power of the humidifier according to the room temperature to stabilize the humidity within the required interval.
Claims (5)
1. An experimental room temperature and humidity monitoring system, comprising: the temperature and humidity monitoring system comprises distributed temperature and humidity recorders (1), a communication module (3), a repeater (4), a humidifier (5), an air conditioner regulator (6), an exhaust regulator (7), an upper computer (8), a database server (9) and an application server (10), wherein a plurality of distributed temperature and humidity recorders (1) are arranged around a laboratory according to the area of the laboratory, the instrument display mode and the room air flow distribution, a first UWB positioning chip (2) is arranged in each distributed temperature and humidity recorder (1), the position of each distributed temperature and humidity recorder (1) and the coordinates relative to the laboratory are accurately positioned through the first UWB positioning chip (2), the positions are uploaded to the upper computer (8) through the repeater (4), the distributed temperature and humidity recorders (1) perform data interaction with the repeater (4), and the repeater (4) performs data interaction with the upper computer (8) through the communication module (3), humidifier (5), air conditioner regulator (6), exhaust regulator (7) all pass through communication module (3) carry out data interaction with host computer (8), and host computer (8) carry out data interaction with database server (9) and application server (10).
2. The laboratory room temperature and humidity monitoring system according to claim 1, wherein a data acquisition card (41) and a second UWB positioning chip (42) are disposed in the repeater (4), the data acquisition card (41) is used for acquiring relevant data of the distributed temperature and humidity recorder (1) and uploading the data to the upper computer (8), and the second UWB positioning chip (42) is used for positioning the distributed temperature and humidity recorder (1).
3. Laboratory room temperature and humidity monitoring system according to claim 1, characterized in that the air conditioner regulator (6) controls the air conditioner by means of infrared signals.
4. Laboratory humidity monitoring system according to claim 1, characterized in that the exhaust air regulator (7) controls the air valve opening by means of PLC.
5. Laboratory room temperature and humidity monitoring system according to claim 1, characterized in that said first UWB positioning chip (2) and second UWB positioning chip (42) are of the model DWM1000 of Decawave corporation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805734.1U CN211526669U (en) | 2019-10-25 | 2019-10-25 | Laboratory temperature and humidity monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805734.1U CN211526669U (en) | 2019-10-25 | 2019-10-25 | Laboratory temperature and humidity monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526669U true CN211526669U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805734.1U Expired - Fee Related CN211526669U (en) | 2019-10-25 | 2019-10-25 | Laboratory temperature and humidity monitoring system |
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| Country | Link |
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| CN (1) | CN211526669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116704716A (en) * | 2023-06-26 | 2023-09-05 | 武汉科益未来医学检验实验室有限公司 | Laboratory constant temperature and humidity abnormality alarm method and device and computer equipment |
-
2019
- 2019-10-25 CN CN201921805734.1U patent/CN211526669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116704716A (en) * | 2023-06-26 | 2023-09-05 | 武汉科益未来医学检验实验室有限公司 | Laboratory constant temperature and humidity abnormality alarm method and device and computer equipment |
| CN116704716B (en) * | 2023-06-26 | 2023-12-29 | 武汉科益未来医学检验实验室有限公司 | Laboratory constant temperature and humidity abnormality alarm method and device and computer equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |