CN203617774U

CN203617774U - Natural cooling and heat sources UPS power integrated system

Info

Publication number: CN203617774U
Application number: CN201320612623.5U
Authority: CN
Inventors: 李�灿; 杨景华; 夏晓康; 向立平; 杨维
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2013-10-08
Filing date: 2013-10-08
Publication date: 2014-05-28
Anticipated expiration: 2023-10-08

Abstract

The utility model discloses a natural cooling and heat sources UPS power integrated system, which comprises a sensing end of a temperature difference power generation module, the temperature difference power generation module and an uninterrupted UPS online inverter, and is characterized in that the sensing end of the temperature difference power generation module is connected with an I-shaped singlechip cooling and heat end intelligent switching system in series, the temperature difference power generation module is subjected to cool and heat end conversion by the I-shaped singlechip cooling and heat ends intelligent switching system; the temperature difference power generation module consists of TEC-1264 temperature difference power generation chips, which can take full advantage of the temperature difference between the inside and the outside of an equipment room to generate power and supply power to electrical equipment, in particular for a wild base station of telecom and an IDC data machine room, provide a timely and stable back-up power in the case of outage.

Description

A kind of natural cold and heat source ups power integrated system

Technical field

The utility model relates to a kind of temperature difference electricity generation device, and particularly the ups power integrated system of thermo-electric generation is carried out in a kind of natural cold and heat source.

Background technology

Internet data center (Internet Data Center) is called for short IDC, be exactly that telecommunication department utilizes existing internet communication circuit, bandwidth resources, the telecommunication field level building environment of Criterion, for enterprise, government provide trust server, rent and the all-around service of the aspect such as relevant increment.China carries out the construction of the modernization of information at present just energetically, and the modernization of information need be carried out the construction of the infrastructure such as telecomm base station and IDC data center module.Telecomm base station quantity is many, distribution is wide, website environmental difference is large, and sometimes have in order to realize the large-scale network coverage by a large amount of base stations build on the high mountain of field, house owed by a citizen commanding elevation, hot and humid district etc., thereby not only cause Alternating Current Power Supply difficulty large, severe operational environment also causes stable equipment operation and life-span reduction in machine room, failure rate rising etc.

IDC machine room and telecomm base station are not only data storage center, while or the Transfer center of data, for guaranteeing the normal use of system of communication, and large and heat density is concentrated, the loose wet little feature of equipment for calculator room equipment heat dissipation capacity, be all that equipment machine room has been installed air-conditioning system at present.But, the air-conditioning system power supply of IDC and telecomm base station all with calculator room equipment common source, once accident power-off, IDC and telecomm base station cannot use, simultaneously air-conditioning system also will quit work, temperature will raise in machine room, finally cause the reduction in useful life of the interior equipment of machine room and extremely impaired.

Thermo-electric generation is that a kind of thermoelectric material that utilizes is realized heat energy and the directly technology of conversion of electric energy, it carries out transporting of energy by charge carrier (electronics, hole) and realizes the conversion between heat energy and electric energy, has the feature of, long service life simple without any additional mechanical moving element, noiseless, device, safety non-pollution.

Utility model content

For guaranteeing the normal operation of air-conditioning system whole year of IDC and telecomm base station, the utility model provides a kind of temperature difference of utilizing the indoor waste heat of machine room and outdoor environment to send to supply with the uninterruptible power system that in the air conditioning electricity equipment of machine room and machine room, power consumption equipment uses, it can make full use of machine room indoor/outdoor temperature-difference and generates electricity and be supplied to computer-room air conditioning system, make base station, field and IDC data center module in the time of power-off, also can maintain the normal operation of air-conditioning system, guarantee the safety of the stable of indoor environment temperature and the interior equipment of machine room, thereby improve the whole economic efficiency of machine room.

The technical solution of the utility model is: a kind of natural cold and heat source ups power integrated system, mainly comprise induction end, temperature-difference power generation module, the uninterrupted online inverter of UPS of temperature-difference power generation module, the cold and hot end intelligent switching system of the induction end of described temperature-difference power generation module and work type single-chip microcomputer is connected in series, and by the cold and hot end intelligent switching system of work type single-chip microcomputer, temperature-difference power generation module is carried out to cold and hot end conversion; Meanwhile, described temperature-difference power generation module is made up of TEC-1264 thermo-electric generation sheet.

In addition for making the utility model can produce comparatively galvanic current with night and Various Seasonal by day, in system, be also provided with DC-DC Voltage stabilizing module to complete the charging to 12V high-quality lead accumulator group, finally, by Boost 220V/380V stepup transformer and the uninterrupted online inverter of UPS, make converting direct-current power into alternating-current power source directly supply with power consumption equipment in machine room air conditioning electricity system and other machine rooms and use.

The beneficial effects of the utility model are mainly reflected in the following aspects:

1, the storage battery in native system reaches between the charge period that ensures electricity consumption amount, can switch to utility grid to power consumption equipment power supply in air conditioner in machine room using electricity system and other machine rooms by the online inverter of uninterrupted UPS;

2,, the in the situation that of supply at accident power-off or without civil power, can in machine room, be communicated by letter and air-conditioning equipment supply 220V/380V alternating current by native system;

3, the utility model provides the AC power of 220/380V, can directly offer existing equipment use and without carrying out renewal of the equipment;

4, so Cooling and Heat Source ups power integrated system has utilized machine room waste heat to generate electricity fully, in the annual normal operation part of the equipment in machine room that ensured, has also reduced air themperature in machine room and the energy consumption of computer-room air conditioning system.

accompanying drawing explanation

Fig. 1 is a kind of natural cold and heat source ups power integrated system schematic diagram

In figure: 1, the induction end of temperature-difference power generation module; 2, the cold and hot end intelligent switching system of work type single-chip microcomputer; 3, temperature-difference power generation module; 4,12V direct current regulation circuit module; 5,12V high-quality lead accumulator group; 6, Boost 220V/380V stepup transformer; 7, the uninterrupted online inverter of UPS; 8, natural cold and heat source thermoelectric Special distribution cabinet; 9, civil power pipe network access point.

embodiment:

Below in conjunction with accompanying drawing, specific works principle of the present utility model is further described:

Fig. 1 has provided natural cold and heat source ups power integrated system schematic diagram, it utilizes the induction end 1 of the temperature-difference power generation module that is placed in varying environment to respond to different temperature, obtain relevant temperature by the cold and hot end intelligent switching system 2 of work type single-chip microcomputer poor, and make temperature-difference power generation module 3 produce induced potential.The electromotive force being obtained by temperature-difference power generation module 3 is connected to 12V direct current regulation circuit module 4 by lead-out wire, then is connected to form ups power electric power storage closed-loop path, natural cold and heat source with electric wire and 12V high-quality lead accumulator group 5 and temperature-difference power generation module.Picking out electric wire from 12V high-quality lead accumulator group 5 is connected with Boost 220V/380V stepup transformer 6, supply with power consumption equipment use by being wired to natural cold and heat source thermoelectric Special distribution cabinet 8 with online inverter 7 use of uninterrupted UPS that have the access of civil power pipe network again, form ups power power supply closed-loop path, natural cold and heat source.

In addition, the induction end 1 of temperature-difference power generation module is arranged in hot junction on the roof of outdoor or base station machine room, and it is that 23 ± 1 ℃ of machine rooms are indoor that cold junction is arranged in temperature, and the switching of hot/cold end is carried out temperature by the cold and hot end intelligent switching system 2 of work type single-chip microcomputer and judged to realize.For example: in the time of summer, be that 50～60 ℃ of outdoor ends are made as hot junction by being placed in temperature, being placed in temperature is that 23 ± 1 ℃ of indoor ends of machine room are made as cold junction, exchanges hot/cold end in the winter time time.

Claims

1. a natural cold and heat source ups power integrated system, include induction end, temperature-difference power generation module, the uninterrupted online inverter of UPS of temperature-difference power generation module, it is characterized in that: the induction end (1) of described temperature-difference power generation module is connected in series with the cold and hot end intelligent switching system of work type single-chip microcomputer (2), and by the cold and hot end intelligent switching system of work type single-chip microcomputer (2), temperature-difference power generation module (3) is carried out to cold and hot end conversion; Described temperature-difference power generation module (3) is made up of TEC-1264 thermo-electric generation sheet.