CN201576705U - Phase-change material temperature control accumulator cabinet for communication - Google Patents
Phase-change material temperature control accumulator cabinet for communication Download PDFInfo
- Publication number
- CN201576705U CN201576705U CN2009202166754U CN200920216675U CN201576705U CN 201576705 U CN201576705 U CN 201576705U CN 2009202166754 U CN2009202166754 U CN 2009202166754U CN 200920216675 U CN200920216675 U CN 200920216675U CN 201576705 U CN201576705 U CN 201576705U
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- Prior art keywords
- cabinet
- phase
- change material
- accumulator
- temperature
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- 239000012782 phase change material Substances 0.000 title claims abstract description 66
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
Abstract
The utility model discloses a phase-change material temperature control accumulator cabinet for communication, which comprises a cabinet body and a phase-change material package body. A temperature control device is arranged inside the cabinet body. The package body is provided with a high molecular material enclosed outer casing, and phase-change material is filled inside the package body. The phase-change package body is disposed inside the cabinet body. The accumulator cabinet achieves purposes of energy conservation, reliability enhancement of an accumulator and prolonged service life by realizing passive refrigeration via the phase-change material which is maintenance-free. The accumulator cabinet relies only self to protect the accumulator inside, and accords with requirements of general technical specification, protection grade and the like of cabinet products.
Description
Technical field
The utility model belongs to the temperature control technology of communication with accumulator cabinet of phase-change material temperature-control, is specifically related to a kind of communication accumulator cabinet of phase-change material temperature-control.
Background technology
Storage battery has use widely in fields such as communications.But in many communication sites, the operating ambient temperature of storage battery is unfavorable for the life-span of storage battery very much, especially the outdoor type accumulator tank.Statistics shows that the desirable operating temperature range of storage battery is 20 ℃～25 ℃.Under colder temperature, work and to shorten discharge time, the possibility of under higher temperature, working and then can shorten battery life and increasing thermal runaway.10 ℃ of lives of storage battery of every raising will shorten 50% when ambient temperature was higher than 25 ℃.For example: can use the storage battery in 5 years originally, use in the type accumulator tank less than 2 years performances out of doors just to descend greatly, have to change, buy storage battery again, also waste a lot of man power and materials simultaneously.
The utility model content
The utility model provides a kind of passive refrigeration that realizes accumulator tank by phase-change material, reduced power consumption, material and cabinet itself is non-maintaining, the purpose communication accumulator cabinet of phase-change material temperature-control that reached energy-conservation, improves storage battery reliability and life-saving.This accumulator tank only depends on cabinet itself that the storage battery of inside is protected, and meets the requirement such as general technical specifications, degree of protection of enclosure product.
The technical scheme that the utility model adopted is as follows:
A kind of communication accumulator cabinet of phase-change material temperature-control is characterized in that described accumulator tank comprises:
One cabinet is provided with attemperating unit in this cabinet;
Phase-change material packaging body, described packaging body have a macromolecular material closure, installing phase-change material in this packaging body; This phase-change material packaging body is arranged in this cabinet.
Concretely, described cabinet has the section bar group frame, and this cabinet wall is the cold bundle steel construction of a double-deck plastic-blasting backplate, and the insulation layer is set in this backplate.
The top of described cabinet and bottom offer air outlet and air inlet respectively, and described air outlet and air inlet place are provided with give vent to anger fan and supply fan respectively.
Described air inlet is provided with the external temperature sensing apparatus, is provided with the internal temperature sensing apparatus in the described cabinet, and described external temperature sensing apparatus, internal temperature sensing apparatus, the fan of giving vent to anger all are connected with supply fan described attemperating unit is set.
Described cabinet madial wall is provided with phase-change material packaging body rack, and described phase-change material packaging body is hung on the described rack.
Be provided with the storage battery installing rack in the described cabinet, described storage battery installing rack is arranged in the cabinet.
Phase-change material PCM (Phase Change Material) general reference has the material of a large amount of latent heat of meltings, and this material can be used for passive storage and release energy when its typolysis temperature, therefore has the wide range of commercial using value.For example ice is ubiquitous phase-change material, can absorb or discharge lot of energy by isothermal when 0 ℃ of solution temperature.The utility model can adopt the commercially available phase-change material of solidifying point about 25 ℃.This phase-change material is inorganic matter and mixtures of thickening agents, can not cause any injurious effects to surrounding environment.
The inventor thinks that influence communication mainly contains the volume and the surface area of ambient temperature, battery consumption, phase-change material use amount, ventilated environment, solar radiation (when accumulator tank is positioned over the open air) and this electric cabinet with the factor of temperature in the cabinet of accumulator cabinet of phase-change material temperature-control.Therefore temperature control method of the present utility model is by calculating the heating power of internal battery, and according to rack external environment condition of living in, consumption by the phase-change material PCM of research under the environment for use and the use amount of the relation of inner heat power, phase-change material PCM and the use amount and the high relation of putting of phase-change material PCM temperature, the phase-change material PCM use amount of definite the best of dissolving, the time relationship of solidifying, phase-change material PCM.
The utility model is also given vent to anger by setting and is fanned and supply fan, makes full use of the variations in temperature of external environment condition, makes the temperature in the cabinet can realize best regulation and control configuration.Attemperating unit temperature and external temperature in according to the rack in the presence of the phase-change material are monitored in real time, the temperature exchange of control cabinet-type air conditioner inside and external environment condition, by control give vent to anger fan and the keying of supply fan, rotating speed etc., realize that the best of whole rack cabinet temperature rationally control.
The beneficial effects of the utility model are that this is communicated by letter with the passive refrigeration of accumulator cabinet of phase-change material temperature-control by phase-change material realization storage battery, and material and cabinet itself is non-maintaining, has reached energy-conservation, has improved storage battery reliability and life-saving purpose.This accumulator tank only depends on cabinet itself that the storage battery of inside is protected, and meets the requirement such as general technical specifications, degree of protection of enclosure product.
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the structural representation of accumulator tank in the utility model embodiment;
Fig. 2 is in the utility model embodiment, existing accumulator tank temperature and the time dependent temperature profile of ambient temperature;
Fig. 3 is this accumulator tank temperature and the time dependent temperature profile of ambient temperature in the utility model embodiment.
Embodiment
This communication adopts phase-change material as the thermal control material of communication with accumulator cabinet of phase-change material temperature-control with accumulator cabinet of phase-change material temperature-control, and the phase transition temperature of phase-change material is for being worth between the working temperature in this accumulator cabinet of phase-change material temperature-control.As shown in Figure 1, this communication has the cabinet 10 of a section bar group frame with accumulator cabinet of phase-change material temperature-control, and this cabinet wall is the cold bundle steel construction of a double-deck plastic-blasting backplate, and the insulation layer is set in this backplate.Attemperating unit 23 is set in this cabinet; Phase-change material packaging body 20 is arranged in this cabinet.Packaging body has a macromolecular material closure, installing phase-change material in this packaging body, this phase-change material is that solidifying point is in 25 ℃ commercially available phase-change material P25, the top of cabinet and bottom offer air outlet and air inlet respectively, and air outlet and air inlet place are provided with give vent to anger fan 21 and supply fan 22 respectively.Air inlet or air outlet are outside equipped with the external temperature sensing apparatus, are provided with the internal temperature sensing apparatus in the cabinet.External temperature sensing apparatus, internal temperature sensing apparatus, the fan of giving vent to anger all are connected with supply fan attemperating unit 23 are set.The cabinet madial wall is provided with phase-change material packaging body rack, and the phase-change material packaging body is hung on the rack, is provided with storage battery installing rack 24 in the cabinet.
Use this communication to carry out application test with accumulator cabinet of phase-change material temperature-control, wherein contrast test adopts existing but deposits by the existing accumulator tank that ventilates and insulation is handled, should place identical outdoor environment with the utility model accumulator tank by existing accumulator tank, and adopt the temperature 3 of phase-change material PCM in the real-time monitoring of environmental of temperature-detecting device, rack inside and the accumulator tank to change.Temperature curve such as Fig. 2 and Fig. 3 of drawing.
From the testing result of the existing accumulator tank of Fig. 2 as can be seen, do not adopting the PCM phase-change material to carry out under the temperature controlled situation, because the heating of storage battery in the cabinet, rack temperature inside 1 is always a little more than ambient temperature 2.At this moment, the storage battery most of the time is all than the operation of higher temperature, exceeded them and allowed the temperature range moved, and life-span of storage battery has been formed great injury naturally.
As can be seen from Figure 3, the utility model is the phase-change material of PC25 by in this accumulator tank inside model being installed, when around ambient temperature 1 during up to 32 ℃, rack temperature inside 2 still remains on 24 ℃, effectively reduce the rack temperature inside, greatly prolonged the natural life-span of storage battery.
Claims (6)
1. communication accumulator cabinet of phase-change material temperature-control is characterized in that described accumulator tank comprises:
One cabinet is provided with attemperating unit in this cabinet;
Phase-change material packaging body, described packaging body have a macromolecular material closure, installing phase-change material in this packaging body; This phase-change material packaging body is arranged in this cabinet.
2. communication accumulator cabinet of phase-change material temperature-control according to claim 1 is characterized in that described cabinet has the section bar group frame, and this cabinet wall is the cold bundle steel construction of a double-deck plastic-blasting backplate, and the insulation layer is set in this backplate.
3. communication accumulator cabinet of phase-change material temperature-control according to claim 1 is characterized in that the top of described cabinet and bottom offer air outlet and air inlet respectively, and described air outlet and air inlet place are provided with give vent to anger fan and supply fan respectively.
4. communication accumulator cabinet of phase-change material temperature-control according to claim 3, it is characterized in that described air inlet is provided with the external temperature sensing apparatus, be provided with the internal temperature sensing apparatus in the described cabinet, described external temperature sensing apparatus, internal temperature sensing apparatus, the fan of giving vent to anger all are connected with supply fan described attemperating unit are set.
5. communication accumulator cabinet of phase-change material temperature-control according to claim 1 is characterized in that described cabinet madial wall is provided with phase-change material packaging body rack, and described phase-change material packaging body is hung on the described rack.
6. communication accumulator cabinet of phase-change material temperature-control according to claim 1 is characterized in that being provided with in the described cabinet storage battery installing rack, and described storage battery installing rack is arranged in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202166754U CN201576705U (en) | 2009-09-15 | 2009-09-15 | Phase-change material temperature control accumulator cabinet for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202166754U CN201576705U (en) | 2009-09-15 | 2009-09-15 | Phase-change material temperature control accumulator cabinet for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576705U true CN201576705U (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202166754U Expired - Fee Related CN201576705U (en) | 2009-09-15 | 2009-09-15 | Phase-change material temperature control accumulator cabinet for communication |
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| CN (1) | CN201576705U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074668A (en) * | 2010-12-17 | 2011-05-25 | 奇瑞汽车股份有限公司 | Storage battery heat shield |
| CN103347376A (en) * | 2013-06-29 | 2013-10-09 | 北京无线电测量研究所 | Outdoor radar machine cabinet |
| CN105958341A (en) * | 2016-06-17 | 2016-09-21 | 江苏电科电气设备有限公司 | Outdoor constant-temperature power distribution room for station |
| CN112314990A (en) * | 2020-11-05 | 2021-02-05 | 杨玉生 | Drying equipment is collected to kelp |
| CN112352728A (en) * | 2020-11-11 | 2021-02-12 | 杨玉生 | Aquaculture groove |
-
2009
- 2009-09-15 CN CN2009202166754U patent/CN201576705U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074668A (en) * | 2010-12-17 | 2011-05-25 | 奇瑞汽车股份有限公司 | Storage battery heat shield |
| CN103347376A (en) * | 2013-06-29 | 2013-10-09 | 北京无线电测量研究所 | Outdoor radar machine cabinet |
| CN105958341A (en) * | 2016-06-17 | 2016-09-21 | 江苏电科电气设备有限公司 | Outdoor constant-temperature power distribution room for station |
| CN112314990A (en) * | 2020-11-05 | 2021-02-05 | 杨玉生 | Drying equipment is collected to kelp |
| CN112314990B (en) * | 2020-11-05 | 2022-06-17 | 杨玉生 | Drying equipment is collected to kelp |
| CN112352728A (en) * | 2020-11-11 | 2021-02-12 | 杨玉生 | Aquaculture groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGRUISEN NEW ENERGY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: YANG YUSHENG Effective date: 20110120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 476812 GUOZHUANG VILLAGE COMMITTEE, BEIGUAN TOWN, MINQUAN COUNTY, SHANGQIU CITY, HE'NAN PROVINCE TO: 100073 NO.558, GUANG'AN ROAD, FENGTAI DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110120 Address after: 100073 No. 558, Guang'an Road, Beijing, Fengtai District Patentee after: Beijing ZRS New Energy Technology Co.,Ltd. Address before: 476812, Henan County, Shangqiu province democratic County, North Town, Guo Zhuang village committee Patentee before: Yang Yusheng |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing ZRS New Energy Technology Co.,Ltd. Ma Haifang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing ZRS New Energy Technology Co.,Ltd. Ma Haifang Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing ZRS New Energy Technology Co.,Ltd. Ma Haifang Document name: Notification of Decision on Request for Restoration of Right |
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| DD01 | Delivery of document by public notice |
Addressee: Ma Haifang Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing ZRS New Energy Technology Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing ZRS New Energy Technology Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| 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: 20100908 Termination date: 20180915 |