CN217466024U - Regional temperature monitoring alarm system - Google Patents
Regional temperature monitoring alarm system Download PDFInfo
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- CN217466024U CN217466024U CN202221619969.3U CN202221619969U CN217466024U CN 217466024 U CN217466024 U CN 217466024U CN 202221619969 U CN202221619969 U CN 202221619969U CN 217466024 U CN217466024 U CN 217466024U
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Abstract
The utility model discloses a regional temperature monitoring alarm system, system are equipped with at least one and install the monitoring mechanism who treats in the monitoring area, monitoring mechanism is equipped with the treater, the monitoring end of treater is equipped with a plurality ofly, and every monitoring end all is connected with temperature sensitive resistor through the pencil, the rigid coupling has heat conduction latex to paste on the temperature sensitive resistor, pilot lamp and signal transmitter are connected to the output of treater, signal transmitter connects the antenna. The utility model has the advantages of a plurality of temperature points just can be monitored to generally only setting up a monitoring mechanism in every cabinet body, very big reduction temperature monitoring's cost, through outside warning module and communication module, can realize on-the-spot and remote alarm, overall structure is simple, reports an emergency and asks for help or increased vigilance reliably.
Description
Technical Field
The utility model relates to a temperature monitoring technology field.
Background
Temperature monitoring is conventional monitoring mode, and especially electrical equipment can produce a large amount of heat energy at the during operation, if the heat dissipation has the problem, then probably influence electrical apparatus performance, even arouse the conflagration, therefore conventional test mode is that the place that needs to monitor adds a temperature sensor, utilizes independent temperature measuring device to accomplish local control, and such monitoring mode has following problem:
1. if the number of test points is large, a large number of sensors need to be arranged, and the monitoring cost is increased;
2. the electric appliance cabinet is generally a metal cabinet, has a shielding function, cannot adopt wireless signal transmission, and only can adopt wired signal transmission, so that the difficulty of laying a line is increased;
3. the sensor is fixed trouble, occupies the internal space of cabinet, also can influence the internal radiating effect of cabinet.
Disclosure of Invention
The utility model aims to solve the technical problem that realize a convenient to use, low cost's temperature monitoring system.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a regional temperature monitoring alarm system, the system is equipped with at least one and installs the monitoring mechanism who treats in the monitoring area, monitoring mechanism is equipped with the treater, the monitoring end of treater is equipped with a plurality ofly, and every monitoring end all has temperature sensitive resistor through the pencil connection, the rigid coupling has heat conduction latex to paste on the temperature sensitive resistor, pilot lamp and signal transmitter are connected to the output of treater, signal transmitter connects the antenna.
The monitoring end is provided with a jack, one end of the wiring harness is connected with the plug, the other end of the wiring harness is connected with the temperature-sensitive resistor, two wires are arranged in the wiring harness, one end of each wire is connected with the temperature-sensitive resistor, the other end of each wire is connected with the plug, and two ends of the temperature-sensitive resistor are respectively connected with two poles of the jack.
Each monitoring end of the processor is a series circuit, the jack is provided with a conductive plug, and the conductive plug is provided with a plug for connecting the two poles of the jack.
The system is equipped with the signal receiver who is used for receiving every monitoring mechanism radio signal, monitoring mechanism includes external unit and acquisition unit, external unit includes pilot lamp and antenna, the antenna rigid coupling is on the pilot lamp, acquisition unit includes treater and temperature sensitive resistance, the wire that signal transmitter connects the antenna and the wire end that the pilot lamp is connected to the treater are equipped with the plug, be equipped with on the pilot lamp with plug complex jack.
The signal transmitter is a ZigBee module, the signal receiver is a ZigBee receiver, and the signal receiver is connected with a remote monitoring server through a hard line or a wireless network.
The indicating lamp is provided with three light sources with different colors, namely a green lamp with a normal indicating state, a red lamp with abnormal temperature and a yellow lamp for monitoring mechanism faults.
The power supply end of the processor is connected with the output end of the transformer, the input end of the transformer is connected with the wiring terminal through a power line, and the wiring terminal is used for being connected with a power supply.
The back of pilot lamp is equipped with the magnet that is used for adsorbing on the iron cabinet.
The transformer, the processor and the signal transmitter of the acquisition unit are all fixed in the shell, and the shell is provided with a magnet which is adsorbed in the iron cabinet.
The utility model has the advantages of a plurality of temperature points just can be monitored to generally only setting up a monitoring mechanism in every cabinet body, very big reduction temperature monitoring's cost, through outside warning module and communication module, can realize on-the-spot and remote alarm, overall structure is simple, reports an emergency and asks for help or increased vigilance reliably.
Drawings
The following is a brief description of the contents expressed by each figure in the specification of the present invention:
FIG. 1 is a schematic block diagram of a regional temperature monitoring and warning system;
fig. 2 is a schematic diagram of a monitoring unit circuit.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
Regional temperature monitoring alarm system can be used for monitoring whether normal the temperature of the internal a plurality of parts of electrical apparatus cabinet, every system has a signal receiver who is used for the received signal, and a plurality of monitoring mechanism, every monitoring mechanism's structure is the same, all communicate with signal receiver through signal transmitter and with the signal transmission who gathers to signal receiver, the utilization can adopt the zigBee module as signal transmitter, signal receiver is the zigBee receiver, signal receiver passes through hard wire or wireless network connection remote monitoring server, realize the temperature monitoring of all cabinets bodies in the scope region.
Every monitoring mechanism's structure is the same, as shown in fig. 1, is equipped with two parts, one for fixing external unit, one for fixing the collection unit in inside, because the switch board is mostly iron sheet cabinet, has the shielding effect, consequently can carry out on-the-spot instruction and signal transmission through external unit, conveniently arranges entire system. External unit includes pilot lamp and antenna, and the pilot lamp is equipped with the light source of three different colours, is the green lamp that the indicating condition is normal respectively, has the unusual red lamp of temperature to and the yellow light of monitoring mechanism trouble, whether the staff can know the inside temperature of patrolling and examining regional electric appliance cabinet at once through patrolling and examining like this and normal, and whether the system has the trouble, direct audio-visual understanding field situation.
The antenna is in the same place with the pilot lamp rigid coupling, and signal transmitter connects the wire of antenna and the wire end that the pilot lamp is connected to the treater is equipped with the plug, be equipped with on the pilot lamp with plug complex jack, the jack is connected antenna and pilot lamp respectively by two way outputs, through the detachable connected mode, only need set up a aperture on the cabinet body, passes the completion system arrangement that the aperture just can be quick with the plug. The back of pilot lamp is equipped with the magnet that is used for adsorbing on the iron cabinet simultaneously, and direct absorption is fixed, and simple convenient and fast installs, in addition, also be equipped with on the casing of collection unit and be used for adsorbing the magnetite in the iron cabinet, and the device of arranging in the casing includes transformer, treater, signal transmitter. The processor judges whether to alarm or not according to the acquired signals, judges whether to output fault signals or not through self-checking, conveys the alarm signals and the fault signals to the indicator lamp and the signal transmitter through the wires connected with the output end, the signal transmitter is connected with the antenna through the wires, and the external antenna is utilized to transmit the signals, so that the stability and the reliability of wireless signal transmission are ensured.
The transformer is used for supplying power for the acquisition unit, the output of transformer is connected to the power end of treater, the input of transformer passes through the power cord and connects binding post, binding post is used for connecting the power, only need break open arbitrary looks wire in the switch board, insert binding post and just can realize reliable for the acquisition unit power supply, as long as the switch board is normally under the electrified circumstances of use, the acquisition unit homoenergetic normally works, and when the switch board outage, adopt the unit then not need monitor, also shut down because the outage automatically.
Monitoring mechanism does benefit to temperature sensitive resistance measurement temperature, it is with low costs like this, in order to do benefit to the temperature that a monitoring mechanism measures a plurality of positions simultaneously, can let the treater connect a plurality of temperature sensitive resistances, concrete quantity can be designed as required, for example, the treater is equipped with five monitoring ends, be used for connecting five temperature sensitive resistances respectively, for convenient the connection, the monitoring end adopts the jack structure, pencil one end connecting plug, temperature sensitive resistance is connected to the other end, the plug cooperatees with the jack, be equipped with two wires in the pencil, temperature sensitive resistance is connected to two wire one end, and connect temperature sensitive resistance's the two poles of the earth respectively, other end connecting plug, make temperature sensitive resistance both ends be connected with the two poles of the earth of jack respectively. The circuit principle is shown in figure 2, all the temperature-sensitive resistors are connected in series by using jacks and plugs, so that the processor is electrified to one end of the temperature-sensitive resistors connected in series, when the temperature is abnormal, the resistance value of the temperature-sensitive resistors is increased, the change of the series resistance value is monitored by the other end in real time, if the temperature is abnormal (the resistance value is increased), an alarm signal is sent out, and the light alarm and the wireless alarm are used.
Because temperature sensitive resistance test position is different, and the measuring temperature range is inconsistent, consequently can set up the temperature sensitive resistance of different temperature ranges, selects as required during the setting, and when the point that needs monitoring in the cabinet body is less than monitoring mechanism's monitoring end, can empty several monitoring ends simultaneously, utilize electrically conductive stifled piece to switch on the monitoring end, avoid the circular circuit to break, electrically conductive stifled piece is equipped with the plug of connecting the jack two poles of the earth. In addition, in order to fix each temperature-sensitive resistor conveniently, each temperature-sensitive resistor is fixedly connected with a heat-conducting latex sticker, and the temperature-sensitive resistors need to be monitored where the temperature-sensitive resistors are attached, so that the temperature-sensitive resistors are mounted conveniently.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited thereto, and that various insubstantial modifications of the inventive concept and solution, or direct application of the inventive concept and solution to other applications without modification, are intended to be included within the scope of the invention.
Claims (9)
1. A regional temperature monitoring and warning system is characterized in that: the system is equipped with at least one and installs the monitoring mechanism who treats in the monitoring area, monitoring mechanism is equipped with the treater, the monitoring end of treater is equipped with a plurality ofly, and every monitoring end all is connected with temperature sensitive resistor through the pencil, the rigid coupling has heat conduction latex to paste on the temperature sensitive resistor, pilot lamp and signal transmitter are connected to the output of treater, signal transmitter connects the antenna.
2. The zone temperature monitoring and warning system of claim 1, wherein: the monitoring end is provided with a jack, one end of the wiring harness is connected with the plug, the other end of the wiring harness is connected with the temperature-sensitive resistor, two wires are arranged in the wiring harness, one end of each wire is connected with the temperature-sensitive resistor, the other end of each wire is connected with the plug, and two ends of the temperature-sensitive resistor are respectively connected with two poles of the jack.
3. The zone temperature monitoring and warning system of claim 2, wherein: each monitoring end of the processor is a series circuit, the jack is provided with a conductive plug, and the conductive plug is provided with a plug for connecting the two poles of the jack.
4. The zone temperature monitoring alarm system of claim 1, 2 or 3, wherein: the system is equipped with the signal receiver who is used for receiving every monitoring mechanism radio signal, monitoring mechanism includes external unit and acquisition unit, external unit includes pilot lamp and antenna, the antenna rigid coupling is on the pilot lamp, acquisition unit includes treater and temperature sensitive resistance, the wire that signal transmitter connects the antenna and the wire end that the pilot lamp is connected to the treater are equipped with the plug, be equipped with on the pilot lamp with plug complex jack.
5. The area temperature monitoring and warning system of claim 4, wherein: the signal transmitter is a ZigBee module, the signal receiver is a ZigBee receiver, and the signal receiver is connected with a remote monitoring server through a hard line or a wireless network.
6. The area temperature monitoring and warning system according to claim 5, wherein: the indicating lamp is provided with three light sources with different colors, namely a green lamp with a normal indicating state, a red lamp with abnormal temperature and a yellow lamp for monitoring mechanism faults.
7. The zone temperature monitoring and warning system of claim 6, wherein: the power supply end of the processor is connected with the output end of the transformer, the input end of the transformer is connected with the wiring terminal through a power line, and the wiring terminal is used for being connected with a power supply.
8. The area temperature monitoring and warning system according to claim 7, wherein: the back of pilot lamp is equipped with the magnet that is used for adsorbing on the iron cabinet.
9. The area temperature monitoring and warning system according to claim 8, wherein: the transformer, the processor and the signal transmitter of the acquisition unit are all fixed in the shell, and the shell is provided with a magnet which is adsorbed in the iron cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221619969.3U CN217466024U (en) | 2022-06-27 | 2022-06-27 | Regional temperature monitoring alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221619969.3U CN217466024U (en) | 2022-06-27 | 2022-06-27 | Regional temperature monitoring alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217466024U true CN217466024U (en) | 2022-09-20 |
Family
ID=83239171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221619969.3U Active CN217466024U (en) | 2022-06-27 | 2022-06-27 | Regional temperature monitoring alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217466024U (en) |
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2022
- 2022-06-27 CN CN202221619969.3U patent/CN217466024U/en active Active
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