CN101315214B - Machine room ventilation energy-saving equipment using phase-changing material - Google Patents
Machine room ventilation energy-saving equipment using phase-changing material Download PDFInfo
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- CN101315214B CN101315214B CN2008100648907A CN200810064890A CN101315214B CN 101315214 B CN101315214 B CN 101315214B CN 2008100648907 A CN2008100648907 A CN 2008100648907A CN 200810064890 A CN200810064890 A CN 200810064890A CN 101315214 B CN101315214 B CN 101315214B
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- change material
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- system controller
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- 238000009423 ventilation Methods 0.000 title claims abstract description 11
- 239000012782 phase change material Substances 0.000 claims abstract description 44
- 238000004891 communication Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
A machine room ventilation energy-saving device using phase-change materials relates to machine room ventilation equipment and aims to solve the problems of large power consumption of air conditioners in the prior machine room. The device comprises a shell, an air outlet motor set, an air inlet motor set, an air inlet door, a system controller, an air outlet shutter, a phase-change material package tube and a phase-change material body. The phase-change material body is packaged inside the phase-change material package tube. The phase-change material package tube is horizontally arranged inside the shell. The air outlet motor set and the air inlet motor set are respectively embedded at the bottom of the top surface and the rear surface of the shell. The air inlet door is arranged on the rear surface of the shell relative to the air inlet motor set in a way of sliding in the vertically direction. The system controller is embedded on the lateral side of the shell. One temperature sensor of the system controller is arranged outdoor, and the other one is arranged on the phase-change material package tube. Two control ends of the system controller are respectively connected with switches of the air outlet motor set, the air inlet motor set and the air inlet door. The air outlet shutter is arranged on the front surface of the shell. The device can utilize cold energy of a natural cold source to reduce indoor temperature, thereby reducing the use of air conditioners and reducing power consumption.
Description
Technical field
The present invention relates to a kind of machine room ventilation energy-saving equipment.
Background technology
Fast development along with the communication technology, make that the distribution of communications equipment room is more and more wider, density is increasing, the effect of communications equipment room in whole communication system is also important further, and parameters such as its internal temperature and cleanliness factor not only directly affect the reliability service and the service life of communication equipment, more are related to the smooth and easy and safety of communication.Common characteristic of modern communications machine room is exactly that the interior communication equipment density of machine room is higher, and the unit are caloric value is bigger, and most of machine rooms all are the temperature control that realizes communications equipment room by air conditioner refrigeration.There are two very big defectives in this control temperature mode: first is to open air conditioner throughout the year, causes a large amount of power consumptions; Second is that the air conditioner of machine room when electric power breaks down can't be worked, need attendant's reparation that is on the scene as early as possible, otherwise temperature is too high will to make the communication equipment can't operate as normal even damage, for the machine room in outlying district and the more area of power failure, safeguard that the problem of supply of electric power is more thorny.Therefore, the air-conditioning temperature-reducing of communications equipment room, air cleaning and operational management thereof are one of focus of maintenance department all the time.
Summary of the invention
The objective of the invention is to use in order to solve existing machine room that air-conditioning quantity is big, the time is long, the problem that power consumption is greatly, the room management expense is high, and then a kind of machine room ventilation energy-saving equipment of using phase-change material is provided.
The machine room ventilation energy-saving equipment of using phase-change material, it comprises casing, air-out group of motors, air intake group of motors, shutter, system controller and air-out shutter; The air-out group of motors is inlaid in the upper surface of casing, and the air intake group of motors is inlaid in the bottom of casing rear surface; Shutter is installed on the rear surface with the corresponding casing in air intake group of motors position slidably, and the size of shutter matches with motor caliber size in the air intake group of motors; The front surface of casing is equiped with the air-out shutter; It also comprises phase-change material package tube and phase-change material body; The phase-change material body is encapsulated in phase-change material package tube inside; Level is equiped with at least one phase-change material package tube in the casing; System controller is inlaid on the side surface of casing, two temperature sensors of system controller are installed in respectively on the outdoor and phase-change material package tube, a control output end of system controller links to each other with the gauge tap of air-out group of motors, and another control output end of system controller links to each other with the total control switch of air intake group of motors and shutter.
The present invention compared with prior art has following beneficial effect: the phase-change material body among the present invention utilizes from the cold of outdoor natural cooling source absorption and gives room temperature lowering, reduce the quantity and the time of using air-conditioning thereby reach, reduce power consumption, reduced the maintenance cost of machine room.
Description of drawings
Fig. 1 is a front view of the present invention; Fig. 2 is a longitudinal section of the present invention; Fig. 3 is a rearview of the present invention; Fig. 4 is a vertical view of the present invention.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4 present embodiment is described, present embodiment comprises casing 1, air-out group of motors 2, air intake group of motors 3, shutter 4, system controller 5, air-out shutter 6, phase-change material package tube 7 and phase-change material body 8; Air-out group of motors 2 is inlaid in the upper surface of casing 1, and air intake group of motors 3 is inlaid in the bottom of casing 1 rear surface; Shutter 4 is installed on the rear surface with the corresponding casing 1 in air intake group of motors 3 positions slidably, and the size of shutter 4 matches with motor caliber size in the air intake group of motors 3; The front surface of casing 1 is equiped with air-out shutter 6; Phase-change material body 8 is encapsulated in phase-change material package tube 7 inside; Level is equiped with at least one phase-change material package tube 7 in the casing 1; System controller 5 is inlaid on the side surface of casing 1, two temperature sensors of system controller 5 are installed in respectively on the outdoor and phase-change material package tube 7, a control output end of system controller 5 links to each other with the gauge tap of air-out group of motors 2, and another control output end of system controller 5 links to each other with the total control switch of air intake group of motors 3 with shutter 4.
The specific embodiment two: in conjunction with Fig. 2 present embodiment is described, present embodiment and the specific embodiment one difference are that the quantity of phase-change material package tube 7 is 1～100.Other composition is identical with the specific embodiment one with connected mode.So be provided with, energy-saving effect is better.
The specific embodiment three: in conjunction with Fig. 2 present embodiment is described, present embodiment and the specific embodiment two differences are that each phase-change material body package tube 7 is arranged in the casing 1 evenly and at intervals.Other composition is identical with the specific embodiment two with connected mode.So be provided with, energy-saving effect is better.
The specific embodiment four: the number of motors that present embodiment and the specific embodiment one difference are to form air-out group of motors 2 is 2～10.Other composition is identical with the specific embodiment one with connected mode.The quantity that increases the air-out motor is in order to strengthen air output, so that reach the effect of better cooling cooling channel.
The specific embodiment five: the number of motors that present embodiment and the specific embodiment one difference are to form air intake group of motors 3 is 2～10.Other composition is identical with the specific embodiment one with connected mode.The quantity that increases the air intake motor is in order to strengthen air output, so that reach the effect of better cooling cooling channel.
Operation principle: the present invention is applicable to communications equipment room and the similar place of ambient parameter.When two temperature sensors of system controller 5 detect lower and temperature phase-change material package tube 7 of outside air temperature when higher, the control end of system controller 5 sends control signal and opens shutter 4 to gauge tap, open air intake group of motors 3, cold wind is blown into indoor, simultaneously cold wind is blowing into when indoor through the phase-change material package tube 7 of phase-change material body 8 is housed.At this moment, the natural cooling source of the cold wind that phase-change material body 8 absorption chambers blow into outward stores low-temperature receiver.Cold wind blow into indoor after, reduce indoor temperature, thereby reach the purpose of refrigeration.When 5 two temperature sensors of system controller detect the temperature of the higher and phase-change material package tube 7 of outdoor temperature when low, the control end of system controller 5 sends control signal and closes shutter 4 to gauge tap control, air intake group of motors 3, another control end of simultaneity factor controller 5 sends control signal and starts air-out group of motors 2 to gauge tap, the air-out blower fan blows to the phase-change material package tube 7 that phase-change material body 8 is housed, accelerating air flows, the cold that stores before in the phase-change material body 8 of natural cooling source is come out, to reach when outdoor temperature is higher, be the effect of machine room cooling refrigeration.Northern China most of area winter and transit time in spring and autumn are long, and the hot time in summer is short, and annual outside air temperature is lower, and day and night temperature is obvious, is containing the characteristics of a large amount of natural cold-amounts in the outdoor air.Can utilize the natural cold quantity in the outdoor air that machine room is lowered the temperature like this, reduce the quantity and the time of using air-conditioning and save electric energy, reduction room management expense, utilize outdoor natural cooling source refrigeration to have boundless application prospect and huge energy-saving potential.
Claims (4)
1. the machine room ventilation energy-saving equipment of using phase-change material, it comprises casing (1), air-out group of motors (2), air intake group of motors (3), shutter (4), system controller (5) and air-out shutter (6); Air-out group of motors (2) is inlaid in the upper surface of casing (1), and air intake group of motors (3) is inlaid in the bottom of casing (1) rear surface; Shutter (4) is installed on the rear surface with the corresponding casing in air intake group of motors (3) position (1) slidably, and the size of shutter (4) matches with motor caliber size in the air intake group of motors (3); The front surface of casing (1) is equiped with air-out shutter (6); It is characterized in that it also comprises phase-change material package tube (7) and phase-change material body (8); Phase-change material body (8) is encapsulated in phase-change material package tube (7) inside; The interior level of casing (1) is equiped with at least one phase-change material package tube (7); System controller (5) is inlaid on the side surface of casing (1), two temperature sensors of system controller (5) are installed in respectively on the outdoor and phase-change material package tube (7), a control output end of system controller (5) links to each other with the gauge tap of air-out group of motors (2), and another control output end of system controller (5) links to each other with the total control switch of air intake group of motors (3) with shutter (4).
2. the machine room ventilation energy-saving equipment of using phase-change material according to claim 1, the quantity that it is characterized in that phase-change material package tube (7) is 1～100.
3. the machine room ventilation energy-saving equipment of using phase-change material according to claim 1, the number of motors that it is characterized in that forming air-out group of motors (2) is 2～10.
4. the machine room ventilation energy-saving equipment of using phase-change material according to claim 1, the number of motors that it is characterized in that forming air intake group of motors (3) is 2～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100648907A CN101315214B (en) | 2008-07-09 | 2008-07-09 | Machine room ventilation energy-saving equipment using phase-changing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100648907A CN101315214B (en) | 2008-07-09 | 2008-07-09 | Machine room ventilation energy-saving equipment using phase-changing material |
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| Publication Number | Publication Date |
|---|---|
| CN101315214A CN101315214A (en) | 2008-12-03 |
| CN101315214B true CN101315214B (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100648907A Active CN101315214B (en) | 2008-07-09 | 2008-07-09 | Machine room ventilation energy-saving equipment using phase-changing material |
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| CN (1) | CN101315214B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788175B (en) * | 2009-11-12 | 2012-05-23 | 长沙麦融高科有限公司 | Phase-change energy storage type air handling unit |
| CN108050639A (en) * | 2017-12-06 | 2018-05-18 | 中山市天隆燃具电器有限公司 | A kind of distribution machine room ventilation energy-saving equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215365Y (en) * | 2008-07-10 | 2009-04-01 | 上海尼瑞通能源科技有限公司 | Equipment room ventilating energy saving apparatuses using phase change materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215365Y (en) * | 2008-07-10 | 2009-04-01 | 上海尼瑞通能源科技有限公司 | Equipment room ventilating energy saving apparatuses using phase change materials |
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| CN101315214A (en) | 2008-12-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Jing Sheng Tai He Energy Technology Co., Ltd. Assignor: Shanghai Niruitong Energy Technology Co., Ltd. Contract record no.: 2010110000099 Denomination of invention: Machine room ventilation energy-saving equipment using phase-changing material Granted publication date: 20100623 License type: Exclusive License Open date: 20081203 Record date: 20100728 |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING JING SHENG TAI HE ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: SHANGHAI NIRUITONG ENERGY TECHNOLOGY CO., LTD. Effective date: 20100820 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 150080 GUO JIE, ROOM 1502, TOWER B, JIANKE BUILDING, NO. 88, HUANGHE ROAD, DEVELOPMENT AREA, HARBIN CITY, HEILONGJIANG PROVINCE TO: 100044 ROOM 908, TOWER B, JINYUN BUILDING, NO. A-43, XIZHIMEN NORTH AVENUE, HAIDIAN DISTRICT, BEIJING CITY |
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Effective date of registration: 20100820 Address after: 100044, room 908, building B, golden transport building, No. 43, North Main Street, Haidian District, Beijing, Xizhimen Patentee after: Beijing Jing Sheng Tai He Energy Technology Co., Ltd. Address before: 1502, room 150080, building B, building 88, the Yellow River Road, road, Harbin Development Zone, Heilongjiang, China Patentee before: Shanghai Niruitong Energy Technology Co., Ltd. |
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Effective date of registration: 20170904 Address after: 150090 room 26, building 502-1, Nangang concentration zone, Harbin Development Zone, Heilongjiang, China Patentee after: Harbin Kell Tatsu Technology Development Co., Ltd. Address before: 100044, room 908, building B, golden transport building, No. 43, North Main Street, Haidian District, Beijing, Xizhimen Patentee before: Beijing Jing Sheng Tai He Energy Technology Co., Ltd. |
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Effective date of registration: 20191129 Address after: Room 726, No.180, Hongqi Street, building 26, hi tech Industrial Development Zone, Harbin City, Heilongjiang Province Patentee after: Harbin Qichi Technology Co., Ltd Address before: 150090 room 502-1, building 26, Nangang concentrated area, Harbin Development Zone, Heilongjiang. Patentee before: Harbin Kell Tatsu Technology Development Co., Ltd. |