CN207035416U - A kind of major and minor machine automatic control system of communications equipment room air-conditioning - Google Patents
A kind of major and minor machine automatic control system of communications equipment room air-conditioning Download PDFInfo
- Publication number
- CN207035416U CN207035416U CN201720512887.1U CN201720512887U CN207035416U CN 207035416 U CN207035416 U CN 207035416U CN 201720512887 U CN201720512887 U CN 201720512887U CN 207035416 U CN207035416 U CN 207035416U
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- CN
- China
- Prior art keywords
- conditioning
- air
- communications equipment
- equipment room
- switching circuit
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- 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
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- Air Conditioning Control Device (AREA)
Abstract
The utility model belongs to automatic air conditionning field, more particularly to a kind of communications equipment room air-conditioning master, slave automatic control system, including main air-conditioning, secondary air-conditioning, nucleus module, power supply, temperature information acquisition module, switching circuit, A/D circuits, DTU and start-up and shut-down control switch, the temperature information acquisition module is arranged on inside communications equipment room, temperature information acquisition module is connected to switching circuit, switching circuit is connected to A/D circuits, A/D circuits are connected to nucleus module, the nucleus module respectively connected power supply DTU and start-up and shut-down control switch, the start-up and shut-down control switch connection controls main air-conditioning and secondary air-conditioning.The utility model is internally provided with two groups of air-conditionings in communications equipment room, according to service condition free switching air-conditioning work same air-conditioning can be avoided to work long hours, improve air-conditioning and service life；The operational factor of indoor apparatus of air conditioner and outdoor unit can also be monitored in real time, confirms running state of air conditioner, so as to judge whether the air-conditioning of work has damage hidden danger.
Description
Technical field
The utility model belongs to automatic air conditionning field, and in particular to a kind of major and minor machine of communications equipment room air-conditioning is controlled automatically
System processed.
Background technology
In communications equipment room work, interior can be persistently overheating, and temperature is too high to influence communications equipment room normal work, or even occurs
It is dangerous, it is therefore desirable to which that air conditioner refrigerating is installed in communications equipment room.But same air-conditioning works long hours, the work of the air-conditioning can be influenceed
Make effect and service life, improve maintenance cost.During air conditioner refrigerating, staff often can only be according to indoor feedback
Temperature judges whether air-conditioning works, and whether the state that can not but obtain operation of air conditioner is good.When air conditioner operation parameters are abnormal
When, just there is the hidden danger of damage in air-conditioning, and according to the indoor temperature of communications equipment room, it can not in time discover, to go out to computer room
Existing high temperature alarm could judge that air-conditioning damages.Now air-conditioning may be damaged seriously, and maintenance cost is high, or even directly be damaged,
Once just there is the air-conditioning phenomenon on fire burnt.And in the impaired maintenance of air-conditioning or Renewal process, communications equipment room must be forced
It is stopped, association industry is caused to have a strong impact on.
Utility model content
To solve the problems, such as that above technology is present, the utility model provides a kind of major and minor machine of communications equipment room air-conditioning and controlled automatically
System processed, two groups of air-conditionings are provided with computer room, same air-conditioning can be avoided for a long time according to service condition free switching air-conditioning work
Work, improve air-conditioning and service life；Can also be had to go to the toilet cooling demand according to computer room, made two groups of air-conditionings while run.
Its technical scheme is：
A kind of major and minor machine automatic control system of communications equipment room air-conditioning, including main air-conditioning, secondary air-conditioning, nucleus module, power supply,
Temperature information acquisition module, switching circuit, A/D circuits, DTU and start-up and shut-down control switch, the temperature information acquisition module are set
Inside communications equipment room, temperature information acquisition module is connected to switching circuit, and switching circuit is connected to A/D circuits, and A/D circuits connect
Then nucleus module, the nucleus module respectively connected power supply DTU and start-up and shut-down control switch, the start-up and shut-down control switch connection
Controlling main air-conditioning and secondary air-conditioning, the secondary outdoor unit of the main main outdoor unit of air-conditioning and secondary air-conditioning is arranged on outside communications equipment room,
The secondary indoor set of the main main indoor set of air-conditioning and secondary air-conditioning is arranged on inside communications equipment room.
Further, the main indoor set inside the communications equipment room and secondary indoor set are connected to indoor set information acquisition module,
Indoor set information acquisition module is connected to switching circuit.
Further, the main outdoor unit outside the communications equipment room and secondary outdoor unit are connected to outdoor unit information acquisition module,
Outdoor unit information acquisition module is connected to switching circuit.
The beneficial effects of the utility model：
The utility model is internally provided with two groups of air-conditionings in communications equipment room, can be according to service condition free switching air-conditioning man
Make, avoid same air-conditioning from working long hours, improve air-conditioning and service life, moreover it is possible to had to go to the toilet cooling demand according to computer room, make two
Group air-conditioning is run simultaneously；The operational factor of indoor apparatus of air conditioner and outdoor unit can also be monitored in real time, confirm running state of air conditioner, so as to
Whether have damage hidden danger, if there is damage hidden danger, another group of air-conditioning work is changed, in communication equipment if judging the air-conditioning of work
Air-conditioning is overhauled in the case of room is non-stop-machine, avoids air-conditioning well damage, reduces maintenance cost, while ensure the normal work of communications equipment room
Make, do not influence related industry work.
Brief description of the drawings
Fig. 1 is the theory diagram of automatic control system of air conditioner；Wherein, 1- communications equipment rooms.
Embodiment
As shown in figure 1, a kind of major and minor machine automatic control system of communications equipment room air-conditioning, including main air-conditioning, secondary air-conditioning, core
Module, power supply, temperature information acquisition module, switching circuit, A/D circuits, DTU and start-up and shut-down control switch, the temperature information are adopted
Collection module is arranged on inside communications equipment room 1, and temperature information acquisition module is connected to switching circuit, and switching circuit is connected to A/D electricity
Road, A/D circuits are connected to nucleus module, and the nucleus module respectively connected power supply DTU and start-up and shut-down control switch, the start and stop
Controlling switch connection controls main air-conditioning and secondary air-conditioning, and the secondary outdoor unit of the main main outdoor unit of air-conditioning and secondary air-conditioning is arranged on logical
Believe outside computer room 1, the secondary indoor set of the main main indoor set of air-conditioning and secondary air-conditioning is arranged on inside communications equipment room 1.
Temperature information acquisition module uses linear temperature sensor, can accurately gather computer room temperature in real time and give switching electricity
Road, switching circuit use analog switch chip, and the computer room temperature of collection is switched into A/D circuits, i.e. AD inputs, analog-to-digital conversion
Using 12 high-speed ADs, the analog signal of computer room temperature is converted into data signal and sends nucleus module to.Nucleus module is
STC12C5A60S2 single-chip microcomputer, it is high speed, low-power consumption, superpower anti-interference singlechip, is internally integrated MAX810 Special resets electricity
Road, and serial ports is provided with, it can conveniently connect DTU.Signal reporting to daemon software or mobile phone app, daemon software are read letter by DTU
Breath, if reaching the air-conditioning start and stop temperature of setting, daemon software can feed back to nucleus module, and nucleus module is fed back to
Start-up and shut-down control switch control air-conditioning start and stop；The real time temperature that relevant staff can be watched in communications equipment room according to mobile phone app, enters
Row sends information control control air-conditioning start and stop manually.During one group of air-conditioning work, single-chip microcomputer starts to receive information, and start recording work
Make the time, after this group of air-conditioning continuously works more than 48h, single-chip microcomputer control start-up and shut-down control switch automatically switches to another group of air-conditioning
Work.Main air-conditioning, secondary air-conditioning described in text are two kinds of air-conditionings of identical, and operating efficiency is consistent with refrigeration, can mutually replace
Change.
Main indoor set and secondary indoor set inside the communications equipment room 1 are connected to indoor set information acquisition module, indoor set
Information acquisition module is connected to switching circuit, and interior machine signal acquisition module can gather indoor set operating current and indoor set transformer
Secondary voltage.
Main outdoor unit and secondary outdoor unit outside the communications equipment room 1 are connected to outdoor unit information acquisition module, outdoor unit
Information acquisition module is connected to switching circuit.Outer machine signal acquisition module can gather outdoor unit blower fan electric current, compressor current, connect
Tentaculum coil voltage and outdoor unit transformer-secondary voltage.The temperature of expansion valve is gathered by temperature sensor, is passed by pressure
Sensor gathers outdoor unit pipeline high pressure and low pressure.
Data above is eventually fed back to daemon software or mobile phone app by system, judges indoor set and outdoor unit work feelings
Whether condition is good, so as to which indoor set and outdoor unit whether there is failure, data message meeting regular check feedback at judgement, it is ensured that
Air-conditioning safe operation.If data feedback confirms that running state of air conditioner is good, then keeps air-conditioning normal work through judging.If
Data feedback is through judging, confirm that air-conditioning has damage hidden danger, then the incipient fault data of inverse retrospect feedback, determines abort situation, simultaneously
Stop failure air-conditioning, change another group of air-conditioning and work on, overhaul air-conditioning in the case of communications equipment room is non-stop-machine, avoid air-conditioning
Well damage, reduce maintenance cost.
Claims (3)
1. a kind of major and minor machine automatic control system of communications equipment room air-conditioning, it is characterised in that including main air-conditioning, secondary air-conditioning, core mould
Block, power supply, temperature information acquisition module, switching circuit, A/D circuits, DTU and start-up and shut-down control switch, the temperature information collection
Module is arranged on communications equipment room（1）Inside, temperature information acquisition module are connected to switching circuit, and switching circuit is connected to A/D electricity
Road, A/D circuits are connected to nucleus module, and the nucleus module respectively connected power supply DTU and start-up and shut-down control switch, the start and stop
Controlling switch connection controls main air-conditioning and secondary air-conditioning, and the secondary outdoor unit of the main main outdoor unit of air-conditioning and secondary air-conditioning is arranged on logical
Believe computer room（1）The secondary indoor set of outside, the main main indoor set of air-conditioning and secondary air-conditioning is arranged on communications equipment room（1）It is internal.
2. the major and minor machine automatic control system of a kind of communications equipment room air-conditioning according to claim 1, it is characterised in that described
Communications equipment room（1）Internal main indoor set and secondary indoor set is connected to indoor set information acquisition module, indoor set information gathering mould
Block is connected to switching circuit.
3. the major and minor machine automatic control system of a kind of communications equipment room air-conditioning according to claim 1, it is characterised in that described
Communications equipment room（1）Outside main outdoor unit and secondary outdoor unit is connected to outdoor unit information acquisition module, outdoor unit information gathering mould
Block is connected to switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512887.1U CN207035416U (en) | 2017-05-10 | 2017-05-10 | A kind of major and minor machine automatic control system of communications equipment room air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512887.1U CN207035416U (en) | 2017-05-10 | 2017-05-10 | A kind of major and minor machine automatic control system of communications equipment room air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035416U true CN207035416U (en) | 2018-02-23 |
Family
ID=61479809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512887.1U Expired - Fee Related CN207035416U (en) | 2017-05-10 | 2017-05-10 | A kind of major and minor machine automatic control system of communications equipment room air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035416U (en) |
-
2017
- 2017-05-10 CN CN201720512887.1U patent/CN207035416U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Pengyun Inventor after: Xu Weili Inventor before: Yu Pengyun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190510 |