CN203894662U - Temperature control system of information machine room - Google Patents
Temperature control system of information machine room Download PDFInfo
- Publication number
- CN203894662U CN203894662U CN201420280259.1U CN201420280259U CN203894662U CN 203894662 U CN203894662 U CN 203894662U CN 201420280259 U CN201420280259 U CN 201420280259U CN 203894662 U CN203894662 U CN 203894662U
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- Prior art keywords
- control system
- solenoid valve
- temperature control
- machine room
- temperature sensor
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- 238000005057 refrigeration Methods 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 238000004378 air conditioning Methods 0.000 claims description 13
- 208000031339 Split cord malformation Diseases 0.000 claims description 12
- 238000004645 scanning capacitance microscopy Methods 0.000 claims description 12
- 238000013068 supply chain management Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a temperature control system of an information machine room. The temperature control system comprises a plurality of sets of ventilation refrigeration modules, each set of ventilation refrigeration module comprises a temperature sensor, a value comparator, a timer, a main single-chip microcomputer, driving circuits, a solenoid valve and ventilation refrigeration equipment, the temperature sensors are digital temperature sensors, an output terminal of each temperature sensor is electrically connected with an input terminal of each value comparator, an output terminal of each value comparator is connected with the main single-chip microcomputer via an I/O port, the timer is connected with the main single-chip microcomputer via another I/O port, the main single-chip microcomputer is electrically connected with the driving circuits, the driving circuits are arranged on the solenoid valves and used for controlling the on-off of the solenoid valves, and the solenoid valves control the opening of the ventilation refrigeration equipment. According to the temperature control system, the temperature is precisely and rapidly controlled, the cost is reduced, the problem of flammability due to drying can be prevented, and the good working environment of working personnel is guaranteed.
Description
Technical field
The utility model relates to a kind of temperature control system, specifically a kind of information machine room temperature control system.
Background technology
In information machine room, existing temperature control system is mainly divided into following two classes: high-intelligentization management and control mode and manual control mode.For manually operated mode, its advantage is: only need to install an air-conditioner or exhaust fan, and the design and installation of it goes without doing circuit, do not have maintenance cost yet, but the human cost of manual type can increase, and have no idea the temperature regime of every switch board to do judgement accurately.For high-intelligentization control mode, its advantage is that the precision of controlling is higher, still, the interim machine room using for small communication station or the short-term of insufficient funds, the complex circuit that intelligent control method is installed, the cost of operation and maintenance is very high.
Utility model content
In order to address the above problem, the utility model provides a kind of information machine room temperature control system, when realizing temperature auto-control and precision, greatly reduces installation and maintenance cost.
The utility model is by the following technical solutions: a kind of information machine room temperature control system, it is characterized in that, comprise some cover ventilation refrigeration modules, a set of ventilation refrigeration module comprises temperature sensor, digital comparator, timer, host scm, driving circuit, solenoid valve and ventilation refrigeration equipment, described temperature sensor is digital temperature sensor, the output terminal of temperature sensor is electrically connected to the input end of digital comparator, the output terminal of digital comparator is connected with host scm by an I/O port, timer is connected on host scm by another I/O port, host scm is electrically connected to driving circuit, described driving circuit is arranged on solenoid valve, control the break-make of solenoid valve, described solenoid valve is connected with ventilation refrigeration equipment, control the unlatching of ventilation refrigeration equipment.
Further, described ventilation refrigeration equipment is air-conditioning or exhaust fan.
Further, described temperature control system also comprises some humidification module, described humidification module comprises digital humidity sensor, assistant SCM and humidifier, digital humidity sensor is connected on assistant SCM by a digital comparator, described humidifier is provided with a solenoid valve, and this solenoid valve is connected on assistant SCM by driving circuit.
Further, in the situation that I/O interface meets all annexations, all host scms and all assistant SCMs are same chip.
The beneficial effects of the utility model are:
1, by set temperature sensor in controlling cabinet, utilize digital comparator to realize the judgement to temperature, restart the air-conditioning of relevant position, thereby realized the control accurately and fast to switch board temperature.
2, utilize the principle of digital comparator, increased a humidification module, keep the wettability in machine room, both prevented from, because of the inflammable problem of dry initiation, guaranteeing the working environment that staff is good again.
3, whole system adopts digital comparator to realize control, need not buy control software, and use cost and maintenance cost are reduced greatly, and the structure of pure hardware improves the stability of system greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of information machine room temperature control system as shown in Figure 1, comprises two cover ventilation refrigeration modules and a set of humidification module.
A set of ventilation refrigeration module comprises temperature sensor, digital comparator, timer, host scm, driving circuit, solenoid valve and air-conditioning, described temperature sensor is digital temperature sensor, the output terminal of temperature sensor is electrically connected to the input end of digital comparator, the output terminal of digital comparator is connected with host scm by an I/O port, timer is connected on host scm by another I/O port, host scm is electrically connected to driving circuit, described driving circuit is arranged on solenoid valve, control the break-make of solenoid valve, described solenoid valve is connected with air-conditioning, control the unlatching of air-conditioning.
Another set of ventilation refrigeration module comprises temperature sensor, digital comparator, timer, host scm, driving circuit, solenoid valve and exhaust fan, described temperature sensor is digital temperature sensor, the output terminal of temperature sensor is electrically connected to the input end of digital comparator, the output terminal of digital comparator is connected with host scm by an I/O port, timer is connected on host scm by another I/O port, host scm is electrically connected to driving circuit, described driving circuit is arranged on solenoid valve, control the break-make of solenoid valve, the unlatching of described solenoid control exhaust fan.
Humidification module comprises digital humidity sensor, assistant SCM and humidifier, digital humidity sensor is connected on assistant SCM by a digital comparator, described humidifier is provided with a solenoid valve, and this solenoid valve is connected on assistant SCM by driving circuit.
In the system shown in Fig. 1, because only there are three set of modules, therefore by host scm and assistant SCM chip piece practical function, be conducive to reduce cost, when reality is used, according to the quantity at module and I/O interface, select suitable chip and number of chips.
Owing to only utilizing the basic function of single-chip processor i/o interface and signal transmission feedback, therefore general singlechip chip can be used on the market.
When this system is set, according to the quantity of switch board in machine room and position, the quantity of air-conditioning is set, then a temperature sensor is set in each switch board, and according to system architecture, temperature sensor is connected on the nearest air-conditioning of temperature sensor place switch board.
Ventilation refrigeration module and a set of humidification module of a set of connection exhaust fan are set, to improve the air quality in machine room in the central authorities of machine room.
When reality is used, according to the difference of temperature sensor, the comparison numerical value of corresponding digital comparator is set, for example, with be arranged on switch board in the digital comparator that is connected of temperature sensor, the numerical value such as 55,60,70 can be set, with the digital comparator that is arranged on machine room central authorities temperature sensor and is connected, the numerical value such as 30,35 can be set.
The operation logic of this system is as follows:
Temperature sensor Real-Time Monitoring temperature, and the numerical value detecting is delivered to the digital comparator being attached thereto, when digital comparator show that censorship numerical value is greater than from poke value, send signal, this signal is by single-chip microcomputer transmission, send to driving circuit, control corresponding solenoid valve and open, open air-conditioning or exhaust fan.
In said process, the signal that digital comparator sends, when single-chip microcomputer transmits, is opened timer simultaneously, starts countdown in 5 minutes, when countdown completes, sends signal at stop solenoid valve, realizes air-conditioning or exhaust fan cuts out.
If when closing air-conditioning or exhaust fan, the numerical value that temperature sensor detects, still higher than setting value, is opened air-conditioning or exhaust fan again, repeats to open and close air-conditioning or exhaust fan, until temperature is lower than setting value.
The operation logic of humidification module is consistent with the principle of ventilation refrigeration module.
Except structure described in the utility model, all the other are prior art.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (4)
1. an information machine room temperature control system, it is characterized in that, comprise some cover ventilation refrigeration modules, a set of ventilation refrigeration module comprises temperature sensor, digital comparator, timer, host scm, driving circuit, solenoid valve and ventilation refrigeration equipment, described temperature sensor is digital temperature sensor, the output terminal of temperature sensor is electrically connected to the input end of digital comparator, the output terminal of digital comparator is connected with host scm by an I/O port, timer is connected on host scm by another I/O port, host scm is electrically connected to driving circuit, described driving circuit is arranged on solenoid valve, control the break-make of solenoid valve, described solenoid valve is connected with ventilation refrigeration equipment, control the unlatching of ventilation refrigeration equipment.
2. a kind of information machine room temperature control system according to claim 1, is characterized in that, described ventilation refrigeration equipment is air-conditioning or exhaust fan.
3. a kind of information machine room temperature control system according to claim 1 and 2, it is characterized in that, described temperature control system also comprises some humidification module, described humidification module comprises digital humidity sensor, assistant SCM and humidifier, digital humidity sensor is connected on assistant SCM by a digital comparator, described humidifier is provided with a solenoid valve, and this solenoid valve is connected on assistant SCM by driving circuit.
4. a kind of information machine room temperature control system according to claim 3, is characterized in that, in the situation that I/O interface meets all annexations, all host scms and all assistant SCMs are same chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280259.1U CN203894662U (en) | 2014-05-29 | 2014-05-29 | Temperature control system of information machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280259.1U CN203894662U (en) | 2014-05-29 | 2014-05-29 | Temperature control system of information machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894662U true CN203894662U (en) | 2014-10-22 |
Family
ID=51721039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280259.1U Expired - Fee Related CN203894662U (en) | 2014-05-29 | 2014-05-29 | Temperature control system of information machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441585A (en) * | 2016-08-23 | 2017-02-22 | 四川科冠电子有限公司 | Novel method for controlling computer room environment monitoring system |
| CN111550935A (en) * | 2020-05-21 | 2020-08-18 | 唐鸿凯 | Anti-freezing system for water inlet and outlet pipes of solar water heater |
-
2014
- 2014-05-29 CN CN201420280259.1U patent/CN203894662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441585A (en) * | 2016-08-23 | 2017-02-22 | 四川科冠电子有限公司 | Novel method for controlling computer room environment monitoring system |
| CN111550935A (en) * | 2020-05-21 | 2020-08-18 | 唐鸿凯 | Anti-freezing system for water inlet and outlet pipes of solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |