CN201229511Y - Wireless Temperature Monitoring Device - Google Patents

Abstract

A wireless temperature monitoring device is arranged in a dust-free room and comprises a plurality of temperature sensors, a plurality of wireless transmitting modules, a plurality of wireless receiving modules and a monitoring module, wherein the wireless transmitting modules are connected to the temperature sensors, the temperature sensors detect temperature to generate first identification signals, the wireless transmitting modules read the first identification signals and send the first identification signals to the wireless receiving modules for reading, the monitoring module is connected with the wireless receiving modules, the wireless receiving modules send the first identification signals to the monitoring module for reading, and the monitoring module displays the first identification signals; through the design, the temperature change situation of each area in the dust-free room can be monitored in an all-round mode, and therefore the temperature in the dust-free room can be adjusted more accurately by workers.

Description

Wireless Temperature Monitoring Device

technical field

The utility model relates to a temperature monitoring device, in particular to a wireless temperature monitoring device.

Background technique

Please refer to Fig. 1, which is a temperature monitoring device installed in a clean room 10a in the prior art, including a plurality of temperature sensors 1a, a plurality of programmable logic controllers (PLC) 2a, and a plurality of hubs 3a, a monitor 4a and a plurality of wires 5a. The wires 5a are respectively connected between the temperature sensor 1a and the PLC 2a, between the PLC 2a and the hub 3a, and between the hub 3a and the monitor 4a. The temperature sensor 1a senses the temperature change in the clean room 10a, and the temperature data will be displayed on the monitor 4a. By monitoring the temperature change in the clean room 10a, the temperature in the clean room 10a can be further adjusted. Adjustment.

However, in the temperature monitoring device of the prior art, since the temperature data must be transmitted to the monitor 4a through the wire 5a, the temperature sensor 1a cannot be installed in every area of the clean room 10a, but can only be installed in the clean room 10a Therefore, it is impossible to comprehensively monitor the temperature changes in each area of the clean room 10a.

Utility model content

In view of the above problems, the main purpose of this utility model is to provide a wireless temperature monitoring device, which can monitor the temperature changes in each area of the clean room in an all-round way. In addition, it can also save a lot of wires, making the construction process simpler and more efficient. convenient.

In order to achieve the above purpose, the utility model provides a wireless temperature monitoring device, which is installed in a clean room, including: a plurality of temperature sensors; a plurality of wireless transmission modules, these wireless transmission modules are connected to On the temperature sensors, the temperature sensors detect the temperature and generate a first identification signal respectively, and the wireless transmitting modules read the first identification signals; a plurality of wireless receiving modules, the The wireless transmitting modules transmit the first identification signals to the wireless receiving modules for reading; and a monitoring module, the monitoring module is connected to the wireless receiving modules, and the wireless receiving modules respectively transmit the Wait for the first identification signal to be read by the monitoring module.

The utility model has the following beneficial effects: through the wireless transmitting module on the temperature sensor and the wireless receiving module matched with it, the monitoring module can flexibly arrange multiple groups of temperature points in all directions, and then monitor each temperature point in the clean room. The temperature change in an area allows the staff to adjust the temperature in the clean room more precisely. In addition, a large amount of wire materials can be saved, which simplifies and facilitates the construction process.

Description of drawings

Fig. 1 is the schematic plan view of the temperature monitoring device of prior art;

Fig. 2 is the schematic plan view of the wireless temperature monitoring device of the present invention;

Fig. 3 is a schematic plan view of a wireless temperature monitoring device of the present invention installed in a fan;

FIG. 4 is a schematic top view of the wireless temperature monitoring device of the present invention installed in a fan.

[Description of main component symbols]

【current technology】

Clean room 10a

Temperature sensor 1a

Programmable logic controller 2a

hub 3a

monitor 4a

Wire 5a

【This utility model】

Clean room 10

temperature sensor 1

Wireless transmitter module 2

Wireless Receiver Module 3

Monitoring Module 4

monitor 41

Human Machine Interface 42

computer 43

fan 5

Sensing Identification Labels 51

First identification signal S1

Second identification signal S2

Detailed ways

As shown in Figure 2, it is a wireless temperature monitoring device of the present invention, which is installed in a clean room 10 and includes a plurality of temperature sensors 1, a wireless transmitting module 2, a wireless receiving module 3 and a monitoring Module 4, these wireless transmission modules 2 are respectively connected on these temperature sensors 1, and these temperature sensors 1 are respectively arranged in each area in this clean room 10, to detect clean room 10 temperature changes in each area. The temperature sensors 1 detect the temperature and generate a first identification signal S1 respectively, and the wireless transmitting modules 2 read the first identification signals S1.

The wireless transmitting modules 2 respectively send the first identification signals S1 to the wireless receiving modules 3 for reading, and each wireless receiving module 3 can receive wireless transmitting modules covering at least a range of 50 meters × 50 meters 2, each wireless receiving module 3 can receive the first identification signals S1 of at least 50 wireless transmitting modules 2. The monitoring module 4 includes a monitor 41, a man-machine interface 42 and a computer 43, the computer 43 and the monitor 41 are respectively connected to the man-machine interface 42, and the wireless receiving modules 3 are respectively connected to the man-machine interface 42. The man-machine interface 42 converts the first identification signals S1 into a predetermined signal format, and transmits them to the monitor 41 and the computer 43 for reading, and the monitor 41 displays the first identification signals S1, then The temperature of each area in the clean room 10 is known through the monitor 41 , and the computer 43 can adjust the temperature according to the temperature of each area of the clean room 10 .

As shown in Figures 3 and 4, a plurality of blowers 5 are arranged at intervals in the clean room 10, and the temperature sensors 1 and the wireless transmitting modules 2 are respectively connected to the tops of the blowers 5. Each of the fans 5 is provided with a sensing identification tag 51 , and the sensing identification tags 51 respectively detect the switch status, fault status and operation status of the fans 5 and generate a second identification signal S2 respectively. The wireless transmitting modules 2 respectively read the first identification signals S1 and the second identification signals S2, and each wireless receiving module 3 can receive the first identification signals S1 and the first identification signals of at least 50 wireless transmitting modules 2. The second identification signal S2. The man-machine interface 42 converts the first identification signals S1 and the second identification signals S2 into a predetermined signal format, and sends them to the monitor 41 and the computer 43 for reading respectively. The monitor 41 displays the first identification signals S1 and the second identification signals S2, so that the temperature of each area in the clean room 10 and the usage of the fan 5 can be known through the monitor 41, and the computer 43 can adjust the temperature and control the operation of the fan 5 according to the temperature of the clean room 10 .

In the wireless temperature monitoring device of the present utility model, through the wireless transmitting module 2 on the temperature sensor 1 and the wireless receiving module 3 matched with it, the monitoring module 4 can flexibly arrange multiple groups of temperature points in all directions to monitor The temperature variation of each area in the clean room 10 enables the staff to adjust the temperature in the clean room 10 more precisely. In addition, a large number of wires can be effectively saved, making the construction process more simplified and convenient. On the other hand, the temperature sensor 1 and the wireless transmission module 2 are connected to the fan 5, and the monitoring module 4 can further monitor the switch status, fault status and operation status of each fan 5 and control them according to these conditions The operation of fan 5.

The above are only preferred embodiments of the present utility model, and are not used to limit the scope of implementation of the present utility model. Covered by the scope of new patents.

Claims (7)

1, a kind of wireless temperature supervising device is characterized in that, this wireless temperature supervising device is installed in the dust free room, and this wireless temperature supervising device comprises:

A plurality of temperature-sensitive stickers;

A plurality of wireless transmitting module, those wireless transmitting module are connected on those temperature-sensitive stickers, and those temperature-sensitive stickers are detected temperature and produced one first identification signal respectively, and those wireless transmitting module read those first identification signals;

A plurality of wireless receiving modules, those wireless transmitting module transmit those first identification signals respectively and read for those wireless receiving modules; And

One monitoring module, this monitoring module connects those wireless receiving modules, and those wireless receiving mould splits supplementary biographies give these first identification signals to read to this monitoring module.

2, wireless temperature supervising device as claimed in claim 1, it is characterized in that, this monitoring module comprises a monitor, a man-machine interface and a computer, this computer and this monitor connect this man-machine interface respectively, those wireless receiving modules connect this man-machine interface respectively, it is a predetermined signal type that this man-machine interface is changed those first identification signals, and is sent to this monitor and this computer reads.

3, wireless temperature supervising device as claimed in claim 1 is characterized in that, those wireless receiving modules receive first identification signal of the wireless transmitting module transmission of containing at least in 50 meters * 50 meters scopes.

4, wireless temperature supervising device as claimed in claim 1 is characterized in that, each receives first identification signal of at least 50 wireless transmitting module those wireless receiving modules.

5, wireless temperature supervising device as claimed in claim 1, it is characterized in that, be interval with a plurality of blower fans in this dust free room, those temperature-sensitive stickers and those wireless transmitting module are connected on those blower fans, respectively be provided with a sensing identification label on those blower fans, those sensing identification labels are detected the switch situation of those blower fans respectively, fault state and operational situation also produce one second identification signal respectively, those wireless transmitting module read those second identification signals and send to those wireless receiving modules and read, and those wireless receiving mould splits supplementary biographies give these second identification signals to read to this monitoring module.

6, wireless temperature supervising device as claimed in claim 5, it is characterized in that, this monitoring module comprises a monitor, a man-machine interface and a computer, this computer and this monitor connect this man-machine interface respectively, those wireless receiving modules connect this man-machine interface respectively, it is a predetermined signal type that this man-machine interface is changed those first and second identification signals, and sends this computer to and this monitor reads.

7, wireless temperature supervising device as claimed in claim 5 is characterized in that, each receives first and second identification signal of at least 50 wireless transmitting module those wireless receiving modules.

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