CN2884543Y - Battery pack - Google Patents

Battery pack Download PDF

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Publication number
CN2884543Y
CN2884543Y CNU2006200132105U CN200620013210U CN2884543Y CN 2884543 Y CN2884543 Y CN 2884543Y CN U2006200132105 U CNU2006200132105 U CN U2006200132105U CN 200620013210 U CN200620013210 U CN 200620013210U CN 2884543 Y CN2884543 Y CN 2884543Y
Authority
CN
China
Prior art keywords
battery rack
cabinet
battery
temperature
compressor
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
Application number
CNU2006200132105U
Other languages
Chinese (zh)
Inventor
高丽霞
董光宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vertiv Tech Co Ltd
Original Assignee
Emerson Network Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emerson Network Power Co Ltd filed Critical Emerson Network Power Co Ltd
Priority to CNU2006200132105U priority Critical patent/CN2884543Y/en
Application granted granted Critical
Publication of CN2884543Y publication Critical patent/CN2884543Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Battery Mounting, Suspending (AREA)

Abstract

The utility model relates to a battery cabinet, comprising a cabinet body. Said cabinet body comprises several cabinet walls, thereinto, a cooling compressor is arranged on the said battery cabinet. Said cooling compressor is connected with intellectual temperature control device on the battery cabinet. The cooling compressor in the battery cabinet can dissipate energy gathered in the battery cabinet in time, life of the battery is prolonged; The intellectual temperature control device can make cooling only when the temperature in the cabinet is higher than the set temperature and reduce un-necessary power consumption, control accurately the inner temperature of the battery cabinet.

Description

A kind of battery rack
Technical field
The utility model relates to a kind of battery rack.
Background technology
Battery rack is exposed in the outdoor environment for a long time, because the heat that influence that the sun tans by the sun and storage battery itself distribute makes heat accumulation in the battery rack.Higher temperature has shortened the useful life of battery.Environment for use in view of battery: marginal network (50 ℃～60 ℃) and Access Network (40 ℃～50 ℃), be necessary to take a kind of effective cooling measure in time to evacuate the interior heat of battery rack, improve the environment in the battery rack, prolong the working life of battery.
Mostly adopt air cooling system in the current battery cabinet, such as a kind of battery rack that utilizes blower fan, the air channel by design that the heat of battery rack inside is shed is promptly disclosed U.S. Pat 6,123,266.Though this mode can distribute a part of heat of battery rack, but the internal temperature of battery rack and ambient temperature are suitable, when battery rack was in hot area or the weather, the control of accumulator tank internal temperature was accurate inadequately, still can the life-span of battery be affected.
The utility model content
The technical problems to be solved in the utility model is, at the defective that battery rack internal temperature in the prior art can't accurately be controlled, provides a kind of battery rack that can accurately control internal temperature, extending battery life.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of battery rack, comprise cabinet, described cabinet is made up of a plurality of cabinet walls, wherein, described battery rack is provided with refrigerant compressor, and described refrigerant compressor links to each other with intelligent temperature control device in the battery rack.
In battery rack described in the utility model, be provided with contactor in the described battery rack, described contactor links to each other with refrigerant compressor and civil power.
In battery rack described in the utility model, described intelligent temperature control device is a temperature relay.
In battery rack described in the utility model, described refrigerant compressor comprises evaporator, the compressor that links to each other with evaporator, is arranged on cabinet is outer and link to each other with compressor condenser and expansion valve, and described condenser is connected with evaporator by expansion valve.
In battery rack described in the utility model, described refrigerant compressor is installed in any one position in top, bottom or the sidepiece of battery rack.
In battery rack described in the utility model, the set temperature value of described intelligent temperature control device is 20 ℃-30 ℃.
Implement battery rack of the present utility model, have following beneficial effect: the refrigerant compressor in the battery rack can in time be evacuated the heat of assembling in the battery rack, prolongs the useful life of battery; The intelligent temperature control device only guarantees just to freeze when in-cabinet temperature is higher than design temperature, has reduced unnecessary power consumption, and can be according to the temperature of setting, more accurate control the battery rack internal temperature, avoided the influence of outdoor climate.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model battery rack;
Fig. 2 is the structural representation of the utility model battery rack when removing door-plate;
Fig. 3 is the block diagram of refrigerant compressor among first embodiment of the utility model battery rack;
Fig. 4 is the pressure-enthalpy chart among first embodiment of the utility model battery rack.
Embodiment
As depicted in figs. 1 and 2, battery rack 10 of the present utility model comprises cabinet, and cabinet is made up of a plurality of cabinet walls 11, in battery rack 10, can place (not shown) such as storage batterys.
As shown in Figure 3 and Figure 4, in embodiment of the present utility model, considering ambient temperature, refrigerating efficiency, the heat radiation size, way to take power under the prerequisite of factors such as installation and maintenance and working life, is provided with refrigerant compressor 20 in battery rack 10.Refrigerant compressor 20 can be installed in top, bottom or the sidepiece of battery rack 10.In battery rack 10, also be provided with the intelligent temperature control device and the contactor that link to each other with refrigerant compressor 20.Described intelligent temperature control device is a temperature relay for example, can control the action of refrigerant compressor 20 according to set temperature value, and the set temperature value of intelligent temperature control device is 20 ℃-30 ℃.When the temperature in the battery rack is higher than this set temperature value, the intelligent temperature control device is promptly controlled refrigerant compressor 20 and is started working, when the temperature in the battery rack was higher than this set point, the intelligent temperature control device quit work refrigerant compressor 20, thereby reduced unnecessary power consumption.Contactor links to each other with compressor 20 and civil power, and when civil power disconnected, contactor also disconnected, and whole loop just disconnects, and refrigerant compressor 20 quits work and can be from the battery power taking.
Refrigerant compressor 20 comprises evaporator 24, the compressor 21 that links to each other with evaporator 24, is arranged on cabinet is outer and link to each other with compressor 21 condenser 22 and expansion valve 23, and described condenser 22 is connected with evaporator 24 by expansion valve 23.The low-temp low-pressure steam (state 1) of the cold-producing medium that comes out from evaporator 24 is inhaled in the compressor 21, and compressor 21 is compressed into high temperature, high steam (state 2) by consumed power with the cold-producing medium after the gasification, and this moment, cold-producing medium absorbed the heat in the cabinet.Then, the condenser 22 of this vapor stream through being arranged on the cabinet outside, and dispel the heat, thereby the heat that is absorbed is dispersed in the outer air of cabinet, condensation of refrigerant becomes the cold-producing medium (state 3) of high normal pressure and temperature simultaneously.Cold-producing medium is, for example ammoniacal liquor.Also can adopt other cold-producing medium, as freon, ethylene glycol solution.When the ammoniacal liquor of high-temperature pressure passed through expansion valve 23, because of the throttling step-down, when pressure reduced, ammoniacal liquor made the also corresponding decline of temperature of itself because of the explosive evaporation heat absorption, thereby becomes the ammoniacal liquor (state 4) of low-pressure low-temperature.The ammoniacal liquor of this low-pressure low-temperature is introduced evaporator 24 heat absorption evaporations, its surrounding air and material temperature are descended and reach the purpose of refrigeration.The low-pressure low-temperature ammonia that comes out from evaporator reenters compressor 21, thereby finishes a kind of refrigeration cycle.Compressor 20 constantly turns round, and the heat in the cabinet will constantly be dispersed in the outer air of cabinet, thereby reaches the purpose of refrigeration.The cabinet inwall is provided with heat preserving and insulating material, enters in the cabinet to stop the outer heat of cabinet.In the battery rack of the present utility model, the intelligent temperature control device can be controlled at the temperature in the battery rack about set temperature value, avoids altithermal influence, prolongs the useful life of storage battery.

Claims (6)

1, a kind of battery rack comprises cabinet, and described cabinet is made up of a plurality of cabinet walls, it is characterized in that, described battery rack is provided with refrigerant compressor, and described refrigerant compressor links to each other with intelligent temperature control device in the battery rack.
2, battery rack according to claim 1 is characterized in that, is provided with contactor in the described battery rack, and described contactor links to each other with refrigerant compressor and civil power.
3, battery rack according to claim 1 is characterized in that, described intelligent temperature control device is a temperature relay.
4, battery rack according to claim 1, it is characterized in that, described refrigerant compressor comprises evaporator, the compressor that links to each other with evaporator, is arranged on cabinet is outer and link to each other with compressor condenser and expansion valve, and described condenser is connected with evaporator by expansion valve.
5, battery rack according to claim 1 is characterized in that, described refrigerant compressor is installed in any one position in top, bottom or the sidepiece of battery rack.
6, battery rack according to claim 1 is characterized in that, the set temperature value of described intelligent temperature control device is 20 ℃-30 ℃.
CNU2006200132105U 2006-03-22 2006-03-22 Battery pack Expired - Fee Related CN2884543Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200132105U CN2884543Y (en) 2006-03-22 2006-03-22 Battery pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200132105U CN2884543Y (en) 2006-03-22 2006-03-22 Battery pack

Publications (1)

Publication Number Publication Date
CN2884543Y true CN2884543Y (en) 2007-03-28

Family

ID=37957595

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200132105U Expired - Fee Related CN2884543Y (en) 2006-03-22 2006-03-22 Battery pack

Country Status (1)

Country Link
CN (1) CN2884543Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101478064A (en) * 2009-01-09 2009-07-08 东莞市一信通信科技有限公司 Temperature keeping battery cupboard
CN104080311A (en) * 2013-03-28 2014-10-01 北京航空航天大学 Metal/alloy solid-liquid phase change and vapor compression refrigeration cycle combined electronic component radiator and method
CN112484376A (en) * 2020-11-27 2021-03-12 扬州兆邦能源科技有限公司 High-efficiency energy-saving energy storage battery cabinet heat exchange unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101478064A (en) * 2009-01-09 2009-07-08 东莞市一信通信科技有限公司 Temperature keeping battery cupboard
CN104080311A (en) * 2013-03-28 2014-10-01 北京航空航天大学 Metal/alloy solid-liquid phase change and vapor compression refrigeration cycle combined electronic component radiator and method
CN104080311B (en) * 2013-03-28 2019-10-18 北京航空航天大学 A kind of cooling electronic component device and method
CN112484376A (en) * 2020-11-27 2021-03-12 扬州兆邦能源科技有限公司 High-efficiency energy-saving energy storage battery cabinet heat exchange unit

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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: 20070328