CN105066262A - Half-cabinet type environment-friendly energy-saving air conditioner for container data center application scenarios - Google Patents
Half-cabinet type environment-friendly energy-saving air conditioner for container data center application scenarios Download PDFInfo
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- CN105066262A CN105066262A CN201510580916.3A CN201510580916A CN105066262A CN 105066262 A CN105066262 A CN 105066262A CN 201510580916 A CN201510580916 A CN 201510580916A CN 105066262 A CN105066262 A CN 105066262A
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- data center
- air conditioner
- tracheae
- container data
- application scenarios
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a half-cabinet type environment-friendly energy-saving air conditioner for container data center application scenarios. The problems that an existing energy-saving air conditioner cannot well meet the limiting requirements of the container data center application scenarios, is poor is refrigeration effect and weak in corrosion resistance and cannot achieve environmental protection well are solved. The environment-friendly energy-saving air conditioner is of a different-cabinet design comprising a fan section and a refrigeration section. The refrigeration section pipeline relates to vertical pipe connection, vertical drainage and vertical wiring. A mechanical refrigeration system adopts the direct current frequency conversion technology of an environment-friendly refrigerant, load changes of a machine room are rapidly responded, the temperature and humidity are accurately controlled, the fan N+1 redundancy configuration is achieved, and reliable unit running is ensured; by using new materials and new technology for the outer machine, the corrosion resistance of the system is ensured, and widespread use of the container data center is enhanced. By means of the half-cabinet type environment-friendly frequency conversion technology and the corrosion prevention technology, the defects in the prior art are effectively overcome.
Description
Technical field
What the present invention relates to is a kind of aircondition, specifically, relates to a kind of half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios.
Background technology
Along with business constantly increases, the continuous expansion of data center's capacity, and the extensive use of high density computing equipment, make data center be faced with huge pressure in energy consumption and extensive use environment, this proposes new requirement to New Generation of IDC cooling device.Data center PUE value (energy efficiency index=data center of data center total equipment energy consumption/information technoloy equipment energy consumption) controls in the primary demand of a lower value as industry builder, secondly, about the popularity of applied environment and data center space restriction, a kind of have the distinguishing features such as modularization, easily extensible, efficient, low energy consumption and the container data center that can fast dispose develops increasingly fast anywhere.
High density, the large inexorable trend that highly reliable, deployment, transportable property as required Ji Zhuan data center is the development of Future Data center, continuously and effectively realize low cost, pay fast.Air-conditioning system is used for carrying out cooling process to data center, is keep the high efficiency of data center and one of condition of reliability service; But in prior art, the air conditioning energy consumption of data center is very high, and it accounts for 30 ~ 45% of data center's total energy consumption, and then cause data center PUE value (data center's total energy consumption/information technoloy equipment energy consumption) to remain high, add the operation cost of data center.Secondly, along with expanding economy, the requirement of all trades and professions to technique is more and more higher, the scope of application of air conditioner in machine room is more and more wider, constantly enter various particular surroundings, if any the air conditioner in machine room of salt air corrosion, have the chemical industry air-conditioning etc. of chemical atmospheres corrosion, be in the air conditioner in machine room of these particular surroundings, all have the requirement for anticorrosion of different stage.At present, the air-conditioner set of the existing energy-saving and frequency-variable technology in market, is difficult to meet container data center limited space, environment protecting and power-saving requirement, and anticorrosive when requiring, can not normally use, and its limitation used is too strong.
Summary of the invention
The object of the present invention is to provide a kind of half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios, for solving the strong problem of existing air conditioner in machine room power consumption limitation that is high, that use.
To achieve these goals, the technical solution used in the present invention is as follows:
A half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios, comprises off-premises station and indoor set, and described indoor set is by separate fan section and refrigerating section is detachable connects and composes, and the two is communicated with and forms air channel;
Described fan section comprises blower frame and is arranged on the some vertically disposed blower fan in described blower frame;
Evaporimeter, electric expansion valve, liquid pipe and tracheae that described refrigerating section comprises refrigeration framework and is arranged in described refrigeration framework;
Described evaporimeter one end connects described liquid pipe by described electric expansion valve, then connects off-premises station by described liquid pipe, and the evaporimeter other end is connected with described tracheae, then connects off-premises station by tracheae;
Described refrigeration framework and described blower frame coupling, the two combination forms indoor set shell, and it is inner that described air channel is formed at described indoor set.
Further, humidifier, water pump and dehumidifying magnetic valve is also provided with in described refrigeration framework.
Further, be provided with top connect tracheae at described indoor set top, be provided with bottom and connect tracheae bottom it, described tracheae connects described top connection tracheae by tracheae three-way pipe and is connected tracheae with described bottom;
Described indoor set top is provided with top connecting fluid pipe, and bottom it, be provided with bottom connecting fluid pipe, described liquid pipe connects described top connecting fluid pipe and described bottom connecting fluid pipe by liquid pipe three-way pipe.
Further, described off-premises station comprises DC frequency-changeable compressor, oil eliminator, reservoir, condenser and axial flow blower, and above-mentioned parts and described evaporimeter, electric expansion valve and blower fan combine and form mechanical refrigeration system;
Described frequency-changeable compressor connects described condenser by described oil eliminator, described condenser connects described reservoir, described reservoir connects described electric expansion valve by described liquid pipe, and described frequency-changeable compressor connects the other end of described evaporimeter by described tracheae.
Further, described off-premises station panel beating adopts stainless steel 304 to add electrostatic spraying process, and sprayed coating is polyurethane powder;
Off-premises station screw uses Dacromet/steel screw, and described condenser fin is copper fin.
Further, described half cabinet environmental-protecting type energy-saving type air conditioner adopts environment friendly refrigerating fluid R410A.
Further, described blower fan is EC blower fan.
Compared with prior art, the present invention has following beneficial effect:
(1) indoor set is designed to fan section and refrigerating section is split by the present invention, assembles at the scene, in order to meet the restriction of container data center special applications scene, can independently carry, independent assortment; Lower linking tube in refrigerating section circuit design compatibility, draining up and down, to connect up up and down, versatile and flexible.
(2) the present invention uses the DC Frequency Conversion Technology of environmental protection refrigerant R410A; frequency-changeable compressor coordinate electric expansion valve, EC blower fan, can according to the demand of indoor refrigerating capacity consecutive variations, heat pump performance is improved further; during use, room temperature fluctuation is little; insensitive to mains fluctuations, after compressor start, generally do not shut down; refrigerating capacity changes in the scope of 30%-117%; avoid the frequent start-stop of common air-conditioning, extend the life-span of compressor, there is efficient, energy-conservation feature simultaneously.
(3) in the present invention, off-premises station adopts special material, manufacture craft unique, and safeguard procedures are complete, ensures the corrosion resistance requirement of unit.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the present invention-indoor set.
Fig. 2 is the fan section schematic internal view of the present invention-indoor set.
Fig. 3 is the refrigerating section schematic internal view of the present invention-indoor set.
Fig. 4 is fan section and the refrigerating section connection diagram of the present invention-indoor set.
Fig. 5 the present invention-off-premises station schematic internal view.
Fig. 6 is the enlarged diagram in A portion in Fig. 3.
Fig. 7 is the enlarged diagram of B in Fig. 3.
Fig. 8 is the present invention-indoor set airflow circulating side schematic view.
Fig. 9 is the present invention-systematic schematic diagram.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-fan section; 2-refrigerating section; 3-touch display screen; 4-EC blower fan; 5-evaporimeter; 6-electric expansion valve; 7-humidifier; 8-water pump; 9-dehumidifying magnetic valve-; 10-liquid pipe; 11-tracheae; 12-reservoir; 13-axial flow blower; 14-condenser; 15-oil eliminator; 16-frequency-changeable compressor; 17-top connects tracheae; 18-top connecting fluid pipe; Tracheae is connected bottom 19-; Connecting fluid pipe bottom 20-; 21-tracheae three-way pipe; 22-liquid pipe three-way pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in figs 1-9, present embodiments provide a kind of half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios, this air-conditioning is equally by comprising off-premises station and indoor set, maximum difference is, indoor set is made up of two parts: fan section and refrigerating section, traditional air conditioner is that by blower fan and refrigerating part integrally cause indoor set overall volume huge like this, application places limitation is strong.In the present embodiment fan section and refrigerating section separate, connected by dismountable connected mode therebetween, removablely to transport respectively when transporting, during use, assembling at the scene.
Specifically, fan section is mainly used in loading blower fan, and for driving air current flow, blower fan is some vertically disposed EC blower fans, and unification is arranged in blower frame.Refrigerating section is the main body refrigerating part of indoor set, the evaporimeter, electric expansion valve, liquid pipe and the tracheae that comprise refrigeration framework and be arranged in described refrigeration framework, each parts of refrigerating section are arranged in refrigeration framework, refrigeration framework and blower frame coupling, in use, refrigeration framework is connected with blower frame, forms the shell of indoor set, indoor return air, through rack rear portion, evaporimeter, drains into cold passage by blower fan.The connected mode of fan section and refrigerating section is as follows: by self-positioning reel latching apparatus mating holes position, then be efficiently fastenedly connected by 14 fast nuts, make to connect and seal reliably, install and remove simple and quick, the connection of fan section and refrigerating section is for removably connecting, except above-mentioned connected mode, it also can adopt other detachable connected mode, and therefore not to repeat here; Meanwhile, in the present embodiment, fan section and refrigerating section can the refrigerating section of unit similar with other and fan section independent assortments respectively.
Indoor set also includes humidification mechanism, and specifically, humidification mechanism is made up of humidifier, jet pipe, electrical control etc.
Indoor set also comprises dehumidification function, and specifically, the work of dehumidification function relies on the closedown of kind of refrigeration cycle and dehumidifying magnetic valve to realize.
Indoor set top is provided with top and connects tracheae, is provided with bottom and connects tracheae bottom it, and tracheae connects tracheae by tracheae three-way pipe connection top and is connected tracheae with bottom; Be provided with top connecting fluid pipe at indoor set top, bottom it, be provided with bottom connecting fluid pipe, liquid pipe connects top connecting fluid pipe and bottom connecting fluid pipe by liquid pipe three-way pipe.
Off-premises station comprises DC frequency-changeable compressor, oil eliminator, reservoir, condenser and axial flow blower, and axial flow blower is arranged on condenser place; Frequency-changeable compressor, oil eliminator, reservoir, condenser etc. in evaporimeter, electric expansion valve, dehumidifying magnetic valve, liquid pipe, tracheae and off-premises station form the kind of refrigeration cycle closed, and annexation is: frequency-changeable compressor-oil eliminator-condenser-reservoir-liquid pipe-electric expansion valve-evaporimeter-tracheae-frequency-changeable compressor.
In the present embodiment, off-premises station panel beating adopts stainless steel 304 to add electrostatic spraying process, and outer machine screw uses Dacromet/steel screw, and condenser fin changes to copper fin by aluminum fin-stock; Electrostatic coating method: by high-pressure electrostatic mode by spray painting at needs corrosion-resistant position.High pressure electrostatic painting is that the high-pressure electrostatic that HV generator produces arrives gun head, its most advanced and sophisticated generation corona discharge, powder is compressing under the effect purified air, powder feeder enters spray gun by tube cell and catches electric charge and become charged powder, ground connection workpiece is flown under air-flow and electric field action, and absorption in its surface, through solidifying to form film.This film can completely cut off corrosive gas or particle, protection associated components.According to this product instructions for use, need the feature that its rotproofness is good, select polyurethane powder coating under the condition of cure of 190-200 DEG C, 20min, its film forming thickness remains on 70-100 μm, can meet product requirement.
Above-described embodiment is only section Example of the present invention, and not in order to limit the present invention, and in the present invention, parameters arbitrarily can choose combination according to practical effect.Under prerequisite based on said structure design; for solving same technical problem; even if some making on the invention are without substantial change or polishing, the essence of the technical scheme adopted is still consistent with the present invention, also should in protection scope of the present invention.
Claims (7)
1. half cabinet environmental-protecting type energy-saving type air conditioner of a container data center application scenarios, comprise off-premises station and indoor set, it is characterized in that, described indoor set is by separate fan section (1) and refrigerating section (2) is detachable connects and composes, and the two is communicated with and forms air channel;
Described fan section comprises blower frame and is arranged on the some vertically disposed blower fan (4) in described blower frame;
Evaporimeter (5), electric expansion valve (6), liquid pipe (10) and tracheae (11) that described refrigerating section (2) comprises refrigeration framework and is arranged in described refrigeration framework;
Described evaporimeter (5) one end connects described liquid pipe (10) by described electric expansion valve (6), then connects off-premises station by described liquid pipe (10), and evaporimeter (5) other end is connected with described tracheae (11), then connects off-premises station by tracheae (11);
Described refrigeration framework and described blower frame coupling, the two combination forms indoor set shell, and it is inner that described air channel is formed at described indoor set.
2. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 1, is characterized in that, is also provided with humidifier (7), water pump (8) and dehumidifying magnetic valve (9) in described refrigeration framework.
3. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 1 and 2, it is characterized in that, be provided with top at described indoor set top and connect tracheae (17), bottom it, be provided with bottom connect tracheae (19), described tracheae (11) connects described top connection tracheae (17) by tracheae three-way pipe (21) and is connected tracheae (19) with described bottom;
Described indoor set top is provided with top connecting fluid pipe (18), bottom it, be provided with bottom connecting fluid pipe (20), described liquid pipe (10) connects described top connecting fluid pipe (18) and described bottom connecting fluid pipe (20) by liquid pipe three-way pipe (22).
4. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 3, it is characterized in that, described off-premises station comprises DC frequency-changeable compressor (16), oil eliminator (15), reservoir (12), condenser (14) and axial flow blower (13), and above-mentioned parts and described evaporimeter (5), electric expansion valve (6) and blower fan (4) combine and form mechanical refrigeration system;
Described frequency-changeable compressor (16) connects described condenser (14) by described oil eliminator (15), described condenser (14) connects described reservoir (12), described reservoir (12) connects described electric expansion valve (6) by described liquid pipe (10), and described frequency-changeable compressor (16) connects the other end of described evaporimeter (5) by described tracheae (11).
5. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 4, is characterized in that, described off-premises station panel beating adopts stainless steel 304 to add electrostatic spraying process, and sprayed coating is polyurethane powder;
Off-premises station screw uses Dacromet/steel screw, and described condenser fin is copper fin.
6. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 1, is characterized in that, described half cabinet environmental-protecting type energy-saving type air conditioner adopts environment friendly refrigerating fluid R410A.
7. half cabinet environmental-protecting type energy-saving type air conditioner of container data center application scenarios according to claim 1, it is characterized in that, described blower fan is EC blower fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580916.3A CN105066262A (en) | 2015-09-14 | 2015-09-14 | Half-cabinet type environment-friendly energy-saving air conditioner for container data center application scenarios |
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| CN201510580916.3A CN105066262A (en) | 2015-09-14 | 2015-09-14 | Half-cabinet type environment-friendly energy-saving air conditioner for container data center application scenarios |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105890087A (en) * | 2016-06-07 | 2016-08-24 | 广东海悟科技有限公司 | Improved machine room air conditioner |
| CN113453498A (en) * | 2021-06-02 | 2021-09-28 | 杭州华宏通信设备有限公司 | Energy-saving cabinet for 5G data center |
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| CN105890087A (en) * | 2016-06-07 | 2016-08-24 | 广东海悟科技有限公司 | Improved machine room air conditioner |
| CN113453498A (en) * | 2021-06-02 | 2021-09-28 | 杭州华宏通信设备有限公司 | Energy-saving cabinet for 5G data center |
| CN113453498B (en) * | 2021-06-02 | 2022-06-28 | 杭州华宏通信设备有限公司 | Energy-saving cabinet for 5G data center |
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Address after: 610000 No. two, two South Road, Keyuan garden, Chengdu hi tech Zone, Sichuan Applicant after: ISCO Technology Group Limited by Share Ltd Address before: 610000 No. two, two South Road, Keyuan garden, Chengdu hi tech Zone, Sichuan Applicant before: Sichuan Yimikang Environment Technology Co., Ltd. |
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Application publication date: 20151118 |
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