CN202274579U - Air conditioner malfunction alarm in unattended machine room - Google Patents
Air conditioner malfunction alarm in unattended machine room Download PDFInfo
- Publication number
- CN202274579U CN202274579U CN2011203358903U CN201120335890U CN202274579U CN 202274579 U CN202274579 U CN 202274579U CN 2011203358903 U CN2011203358903 U CN 2011203358903U CN 201120335890 U CN201120335890 U CN 201120335890U CN 202274579 U CN202274579 U CN 202274579U
- Authority
- CN
- China
- Prior art keywords
- control module
- module
- alarm
- isolation device
- fault alarm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an air conditioner malfunction alarm in a unattended machine room. The alarm comprises a control module, an optically coupled isolation device and an interface module, a plurality of temperature detection devices and a communication module, wherein the optically coupled isolation device and the interface module are respectively connected with the input end of the control module in a circuit manner; the plurality of temperature detection devices are connected with the input end of the optically coupled isolation device in the circuit manner, and the input end of the optically coupled isolation device is also connected with an external air conditioner fan in the circuit manner; and the communication module is connected with the control module through a serial port. According to the utility model, the control module sends to long-range removing communication equipment so as to carry out alarm through an unusual working condition of an air conditioner fan in a real-time monitoring machine room and the communication module, and timely performs dispose and maintenance, thereby avoiding an equipment failure caused by temperature rise; and the removing communication equipment controls the activation or a dormant working condition of a failure alarm, the failure alarm is dormant when the failure alarm needs not to work, thereby saving power supply consumption.
Description
Technical field
The utility model relates to a kind of automatic alarm, is specifically related to a kind of unattended equipment room air-conditioning fault alarm.
Background technology
At present, unattended equipment room has much at national grid and moving communicating field, and a general machine room has 2 to 4 air-conditionings, and in the summer of sweltering heat, the operate as normal of air-conditioning can guarantee the reliable and stable operation of machine room various device.Its shortcoming is that when air-conditioning broke down, the temperature of machine room can progressively rise, because unmanned, fault just can not in time be found, causes the operation of visual plant to face the too high risk of temperature, and serious situation is a device damage.
The utility model content
The utility model provides a kind of unattended equipment room air-conditioning fault alarm, when air-conditioning breaks down, can send short message alarm automatically, in the time need not using, is in resting state simultaneously and saves cost.
For realizing above-mentioned purpose, the utility model provides a kind of unattended equipment room air-conditioning fault alarm, is characterized in that this alarm comprises:
Control module;
The optical coupling isolation device and the interface module that are connected with the inlet circuit of this control module respectively;
The some temperature-detecting devices that are connected with the inlet circuit of this optical coupling isolation device, the input of this optical coupling isolation device also circuit connect external air-conditioning draught fan; And,
The communication module that is connected through serial ports with control module.
Above-mentioned control module also connects external computer through serial ports.
Above-mentioned communication module inserts GSM network or GPRS network through wireless telecommunications.
Above-mentioned communication module connects external mobile communication equipment through GSM network or GPRS network.
Above-mentioned control module adopts single-chip microcomputer.
Fault alarm is monitored the duty of air-conditioning draught fan in real time, and air-conditioning draught fan stops operating, and control module promptly monitors the air-conditioning draught fan fault, is sent the information of machine room air-conditioning draught fan fault to mobile communication equipment through GPRS or GSM network by communication module; Temperature-detecting device is monitored the interior temperature of machine room in real time and is sent to control module, and control module is through communication module temperature information in mobile communication equipment sends machine room;
When fault alarm is in state of activation, mobile communication equipment and communication module are got in touch, and control module is promptly controlled the fault alarm dormancy;
When fault alarm is in resting state, mobile communication equipment and communication module are got in touch,, control module is promptly controlled fault alarm and is activated.
A kind of unattended equipment room air-conditioning of the utility model fault alarm is compared with prior art; Its advantage is; The utility model control module is through monitor the duty of air-conditioning draught fan in the machine room in real time; Take place unusual and be sent to long-range mobile communication equipment to report to the police, in time handle and safeguard, avoid computer room temperature to raise and cause equipment fault through communication module;
The utility model can be through the activation of mobile communication equipment control fault alarm or the duty of dormancy, and the duty according to operating personnel's needs control fault alarm makes its dormancy when not needing fault alarm work, save electrical source consumption.
Description of drawings
Fig. 1 is the module diagram of the utility model unattended equipment room air-conditioning fault alarm.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
As shown in Figure 1; A kind of embodiment of unattended equipment room air-conditioning fault alarm; This alarm comprises control module 1; The optical coupling isolation device that is connected with the inlet circuit of control module 1 respectively 2 and interface module 6, two temperature-detecting devices 4 that are connected with the inlet circuit of optical coupling isolation device 2, and the communication module 5 that is connected through serial ports with control module 1.The input of optical coupling isolation device 2 also circuit is connected with air-conditioning draught fan 3.Communication module 5 is connected with mobile communication equipment 7 through wireless telecommunications.
Control module 1 adopts 51 single-chip microcomputers, and its model is STC11F32.Control module 1 can be connected with external computer through its serial ports, relevant parameter is set from computer and downloads with convenient.
Control module 1 is connected with air-conditioning draught fan 3 through optical coupling isolation device 2, monitors the duty of air-conditioning draught fan 3 in real time, and when air-conditioning draught fan 3 stopped, the input of the operating voltage of air-conditioning draught fan 3 disappeared, and control module 1 promptly monitors fault.Air-conditioning draught fan 3 adopts the operating voltage of 220V.
Interface module 6 adopts the RS232 interface, and this interface module 6 is connected with control module 1 circuit, and control module 1 can be carried out program burn writing and parameter setting through the RS232 interface.
Two temperature-detecting devices 4 are connected with control module 1 through optical coupling isolation device 2, and temperature-detecting device 4 adopts environment temperature detecting sensor ds18B20.It is arranged in the machine room, monitors the temperature in the machine room in real time, and is sent to control module 1.
Communication module 5 adopts GSM or GPRS communication equipments, and control module 1 inserts GSM network or GPRS networks through communication module 5, and sets up wireless telecommunications through GSM network or GPRS network with external mobile communication equipment 7 (for example mobile phone) and be connected.In the present embodiment, communication module 5 adopts the wireless communication module of SIM300 model, and this communication module 5 is connected with control module 1 through serial ports.When control module 1 monitors fan trouble, control module 1 encapsulation PDU data are sent the AT order through serial ports to communication module 5, and communication module 5 is wireless communication signal with the AT command conversion and sends signal.This signal is through GSM or GPRS communication network, is sent to the mobile communication equipment 7 of three appointments with the form of short message, and the short message that the staff receives through mobile communication equipment 7 can be known the alarm of machine room.Wherein, the form of the short message of transmission is: " machine room name+implementor name+fault ", which equipment " implementor name " expression will control at present, and " machine room name " then represented which transformer station at present.The phone number of this electric substation's title and mobile communication equipment can dispose through RS232 serial interface module 6 external computers in control module 1 system configuration.
Simultaneously; Mobile communication equipment 7 connects through GSM or GPRS communication network and communication module 5; Can also send air-conditioning draught fan 3 to control module 1 and activate the perhaps instruction of dormancy, control unattended equipment room air-conditioning fault alarm is in the duty of activation or dormancy, saves energy.This alarm need not use in winter; In order to reduce the expense of mobile communication equipment wireless telecommunications; And air-conditioning draught fan 3 was shut down in winter simultaneously, in order to prevent false alarm, must close unattended equipment room air-conditioning fault alarm winter; Available mobile communication equipment 7 remote control trouble alarms let it be in and activate or resting state.
Its concrete operations are following: mobile communication equipment 7 is sent a telegraph to communication module 5; When communication module 5 receives incoming call, then control module 1 is read in through the AT instruction, and whether the SIM number of judging mobile communication equipment 7 the managing mobile phone number of appointment; If the managing mobile phone number of appointment; Just carry out letting fault alarm get into dormancy or state of activation,, notify the state of present fault alarm simultaneously to these mobile communication equipment 7 transmitting terminal message.When fault alarm is in state of activation, the mobile communication equipment 7 of management is set up with communication module 5 and once is connected, and promptly mobile communication equipment 7 is put through the SIM number of communication module 5, and control module 1 is just controlled fault alarm and just got into dormancy.When fault alarm is in resting state, mobile communication equipment 7 is set up with communication module 5 and once is connected, and promptly 7 groups of mobile communication equipments are once believed the SIM number of module 5 all, and control module 1 is just controlled fault alarm and got into activation.According to above-mentioned flow process circulation, can be by specific requirement, the duty of Long-distance Control fault alarm.
The power supply that the utility model unattended equipment room air-conditioning fault alarm adopts be control module 1 voltage is provided is the power supply of 4.3V, be the power supply of 4.3V for communication module 5 provides voltage.
The operation principle of the utility model unattended equipment room air-conditioning fault alarm below is described.
Fault alarm is monitored the duty of air-conditioning draught fan 3 in the machine room in real time, stops operating when air-conditioning draught fan 3 breaks down, and the 220v input of 3 pairs of control modules 1 of air-conditioning draught fan disappears, and control module 1 is promptly monitored and is air-conditioning draught fan 3 faults.Control module 1 connects through communication module 5 and GPRS or GSM network; Send the short message of machine room air-conditioning draught fan 3 faults to mobile communication equipment 7 and inform the staff; Indicated the numbering of machine room in this short message in detail, be convenient to the staff and implement follow-up work with concrete air-conditioning draught fan.
Simultaneously; Two temperature-detecting devices 4 that are arranged in the machine room are monitored the interior temperature of machine room in real time and are sent to control module 1; This control module 1 connects through communication module 5 and external mobile communication equipment 7, sends the state of temperature in the machine room in real time to the staff.
Need not use this fault alarm in winter, in order to reduce the expense of mobile communication equipment 7 wireless telecommunications, and air-conditioning draught fan 3 was shut down in winter simultaneously, in order to prevent false alarm, must close unattended equipment room air-conditioning fault alarm winter.Be in activation or resting state with mobile communication equipment 7 remote control trouble alarms.
When fault alarm is in state of activation, the mobile communication equipment 7 of management is set up with communication module 5 and once is connected, and promptly mobile communication equipment 7 is put through the SIM number of communication module 5, and control module 1 is just controlled fault alarm and just got into dormancy.When fault alarm is in resting state, mobile communication equipment 7 is set up with communication module 5 and once is connected, and promptly mobile communication equipment 7 is dialled the SIM number of once believing module 5 all again, and control module 1 is just controlled fault alarm and got into activation.According to above-mentioned flow process circulation, can be by the duty of specific requirement Long-distance Control fault alarm.
Although the content of the utility model has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to the restriction to the utility model.After those skilled in the art have read foregoing, for the multiple modification of the utility model with to substitute all will be conspicuous.Therefore, the protection domain of the utility model should be limited appended claim.
Claims (5)
1. unattended equipment room air-conditioning fault alarm is characterized in that this alarm comprises:
Control module (1);
The optical coupling isolation device (2) and the interface module (6) that are connected with the inlet circuit of described control module (1) respectively;
With some temperature-detecting devices (4) that the inlet circuit of described optical coupling isolation device (2) is connected, the input of this optical coupling isolation device (2) also circuit connects external air-conditioning draught fan (3); And,
The communication module (5) that is connected through serial ports with described control module (1).
2. unattended equipment room air-conditioning fault alarm as claimed in claim 1 is characterized in that, described control module (1) also connects external computer through serial ports.
3. unattended equipment room air-conditioning fault alarm as claimed in claim 1 is characterized in that, described communication module (5) inserts GSM network or GPRS network through wireless telecommunications.
4. unattended equipment room air-conditioning fault alarm as claimed in claim 3 is characterized in that, described communication module (5) connects external mobile communication equipment (7) through GSM network or GPRS network.
5. unattended equipment room air-conditioning fault alarm as claimed in claim 1 is characterized in that, described control module (1) adopts single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358903U CN202274579U (en) | 2011-09-08 | 2011-09-08 | Air conditioner malfunction alarm in unattended machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358903U CN202274579U (en) | 2011-09-08 | 2011-09-08 | Air conditioner malfunction alarm in unattended machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274579U true CN202274579U (en) | 2012-06-13 |
Family
ID=46194934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203358903U Expired - Fee Related CN202274579U (en) | 2011-09-08 | 2011-09-08 | Air conditioner malfunction alarm in unattended machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157163A (en) * | 2015-07-22 | 2015-12-16 | 华北水利水电大学 | Air conditioner networking control device based on wireless network |
| CN113467220A (en) * | 2021-07-06 | 2021-10-01 | 北京合锐赛尔电力科技股份有限公司 | Laser time synchronization device, time synchronization method and time synchronization network system for fault indicator |
| CN114283563A (en) * | 2021-12-24 | 2022-04-05 | 深圳供电局有限公司 | Fire-fighting type response system, method and device for power grid line fault |
-
2011
- 2011-09-08 CN CN2011203358903U patent/CN202274579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157163A (en) * | 2015-07-22 | 2015-12-16 | 华北水利水电大学 | Air conditioner networking control device based on wireless network |
| CN113467220A (en) * | 2021-07-06 | 2021-10-01 | 北京合锐赛尔电力科技股份有限公司 | Laser time synchronization device, time synchronization method and time synchronization network system for fault indicator |
| CN114283563A (en) * | 2021-12-24 | 2022-04-05 | 深圳供电局有限公司 | Fire-fighting type response system, method and device for power grid line fault |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102661806A (en) | Wireless temperature monitoring device for power equipment | |
| CN206524629U (en) | A kind of low-voltage distribution control system | |
| CN204989957U (en) | Production line intelligence energy consumption monitored control system | |
| CN102841301A (en) | Photovoltaic assembly monitoring system | |
| CN203336704U (en) | Concentrated heating family-based control system of smart mobile terminal | |
| CN202274579U (en) | Air conditioner malfunction alarm in unattended machine room | |
| CN201438379U (en) | Remote alarm threshold modification system | |
| CN207133632U (en) | A kind of heating supervising device | |
| CN203588100U (en) | On-site temperature and humidity detecting system | |
| CN206224213U (en) | Water pump wireless remote monitering and control system | |
| CN210840077U (en) | Intelligent monitoring short message gateway device | |
| CN202772610U (en) | Monitoring system for battery management systems of electric vehicles | |
| CN102110355A (en) | Wireless monitoring system of water pump and control method | |
| CN202815559U (en) | Intelligent power distribution room management system | |
| CN203135582U (en) | Outdoor power distribution equipment remote monitoring device | |
| CN203232270U (en) | Automatic restart system of electrical energy collection terminal of transformer station | |
| CN207036274U (en) | A kind of bus duct temperature-sensing system | |
| CN203324867U (en) | Smart host based on power distribution automation auxiliary monitoring, early warning and processing system | |
| CN104898616A (en) | Portable power monitoring device | |
| CN102661807A (en) | Wireless intelligent temperature measuring instrument of electric equipment | |
| CN201926075U (en) | Energy-saving controlling device for air conditioner in communication base station | |
| CN204759172U (en) | Portable power monitoring device | |
| CN201959457U (en) | Intelligent firefighting monitoring prewarning system with wired and wireless bidirectional data communication | |
| CN201876725U (en) | Wireless control device for industrial robot | |
| CN218298821U (en) | Intelligent device monitor compatible with PDU/TH bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120908 |