CN104896619A - Distribution-type system of communication machine room - Google Patents
Distribution-type system of communication machine room Download PDFInfo
- Publication number
- CN104896619A CN104896619A CN201510286616.4A CN201510286616A CN104896619A CN 104896619 A CN104896619 A CN 104896619A CN 201510286616 A CN201510286616 A CN 201510286616A CN 104896619 A CN104896619 A CN 104896619A
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- CN
- China
- Prior art keywords
- cold
- communications equipment
- equipment room
- air conditioner
- central
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- 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.)
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F2003/0446—Systems in which all treatment is given in the central station, i.e. all-air systems with a single air duct for transporting treated air from the central station to the rooms
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a distribution-type system of a communication machine room, which belongs to the field of communication machine room environment, wherein the communication room is divided by the system into a high-fever equipment area, a middle-fever equipment area, a light-fever equipment area and a non-equipment area that are provided; a cold valve is connected between each of the fever areas with the cold areas; the system comprises a central controller, a central air conditioner host and a pipe with coolant; the central controller is connected to the cold valve to control the cold valve to close or open; the central controller is connected to the central air conditioner host to control the working state of the central air conditioner host; and the central air conditioner host is used to transport the cold air to each of the cold areas through the pipe with coolant. The system is used to place an air conditioner evaporator of the communication machine room to the nearest place of communication network equipment; and the cooling quantity is pertinently provided for the communication network central equipment, thus the air conditioner cooling quantity of the communication room can be transported to communication apparatus at maximum; and the problems of huge transportation loss, poor pertinence of providing cooling quantity and high consumption of communication room in the existing technology are solved.
Description
Technical field
The invention belongs to communications equipment room environmental area, be specifically related to a kind of communications equipment room distributed system.
Background technology
At present, " blast " formula speedup along with data service expands long, and communications equipment room plant capacity density is from 20 w/m several years ago
2-50w/m
2rise to current 3k w/m
2-5k w/m
2, have even more than 10k w/m
2.Cold wind is delivered to the scheme of cooled communication equipment by traditional communications equipment room " central cooling, conduit is joined cold " mode by air channel, there is a lot of problem.
Along with communication network Expansion, communications equipment room span strengthens, and this scheme drawback manifests day by day, and there is cooling specific aim poor, air supplying distance is short, and cold transmits the problems such as loss is large, and cold transmission energy consumption is high, and the work on hand schematic diagram of communications equipment room as shown in Figure 1.
(1) cold transmits loss greatly: there is no conduit or send cold trap road not adopt provision for thermal insulation, and the transmission of communications equipment room air-conditioning cold flow consumes large.
(2) cooling specific aim is poor: accurately can not join cold according to communication power consumption heat radiation, join cold as required, cause golf calorific value equipment or the equipment far away apart from air-conditioning can not obtain abundant cold, occur high temperature " heat island " phenomenon, time serious, cause communication equipment high temperature to move back clothes or plate damage; When there is communications equipment room high temperature " heat island " phenomenon, employing is turned down air conditioner in machine room temperature and is arranged passive reply.Summer air-conditioning refrigeration set-point often turns down 1 degree Celsius, air conditioning energy consumption increases about 7%, put into practice according to routine work, there is high temperature " heat island " phenomenon, basic guarantee equipment is wanted normally to run, air conditioner refrigerating set-point need be turned down 3 degrees Celsius to 5 degrees Celsius, increase air conditioner in machine room energy consumption more than 30%, cause the huge waste of communications equipment room air conditioning energy consumption.
(3) cold transmission energy consumption is high: along with the increasing of machine room area span, to communications equipment room air-conditioning, send cold required distance higher, and the increasing of cold distance of blowing, give, just must cause the sustainable growth of communications equipment room air-conditioning power of fan energy consumption.
Summary of the invention
In order to overcome in prior art cold in communications equipment room, to transmit loss large, cooling specific aim is poor, the deficiency that energy consumption is high, the invention provides a kind of communications equipment room distributed system, this system uses for reference central air-conditioning cooling principle, communications equipment room A/C evaporator is placed near communication network device nearby, by cold is supplied to communication network nucleus equipment targetedly, realize communications equipment room air-conditioning cold flow and be transported to communication equipment to greatest extent, and automatically adjust cold distribution according to communication equipment power-consumption heat, guarantee the normal running environment of communication equipment, the unnecessary waste of energy in basic elimination communications equipment room air-conditioning transport process.
Technical scheme of the present invention is: a kind of communications equipment room distributed system, communications equipment room is divided into high heating battery limits by described system, moderate heat-producing device district, light heat-producing device district and join hail region without four, battery limits, joining between hail region of each heating is connected by logical cold valve, system comprises central controller, central air conditioner main machine and join refrigerant pipe, central controller connection control leads to closedown or the unlatching of cold valve, the duty of central controller connection control central air conditioner main machine, cold air to be transported to eachly to join hail region by joining refrigerant pipe by central air conditioner main machine.
Described central controller is positioned at the inside of central air conditioning, and central controller adjusts cold dispensing automatically according to the result of the temperature detecting unit arranged in air conditioner.Described system also comprises several evaporator for central air-conditioner extension sets, and evaporator for central air-conditioner extension set is arranged on each and joins among hail region.Described evaporator for central air-conditioner extension set is determine according to refrigeration requirement in each installation quantity of joining among hail region.Described comprise without battery limits the heat-insulated floorboard block of being located at top and be located at sidewall for heat insulation heat insulation conduit.Described join generate heat in hail region join hail region comprise be arranged on top, region for the mesh floor of dispelling the heat and the logical cold valve for transmitting cold being arranged on side.The joining hail region and adjacent athermicly to isolate without arranging fire-proof heat insulation board between battery limits of described heating.Described central air conditioner main machine adopts N+1 pattern.
The present invention has following good effect: the present invention configures evaporator for central air-conditioner extension set nearby by joining hail region, shorten and send cold distance, to reduce the loss of refrigeration capacity sent in cold process, improve air conditioner in machine room cryogenic energy utilization rate, reduce air conditioner in machine room refrigeration power consumption, compare and existingly send cold pattern can reduce communications equipment room air conditioning energy consumption more than 20%.Automatically the high heat engine cabinet cold dispensing of adjustment, eliminates communications equipment room " heat island " phenomenon at all simultaneously, prevents communication network network element device high temperature from moving back clothes and damages with plate, avoid the generation of great communication network accident; When to join between cool region valve action for singly joining cool region evaporator for central air-conditioner extension set fault, adjacent hail region of joining is joined hail region to fault and is carried out that cold is emergent to be supplemented.The present invention adopts modularization evaporator unit structure, according to communications equipment room size, communication cabinet equipment power consumption heat radiation flexible configuration, can adapt to different scene communications equipment room and join cold requirement, reduce communications equipment room initial investment.
Accompanying drawing explanation
Fig. 1 is the work on hand figure of communications equipment room in the present invention;
Fig. 2 is the operating diagram of communications equipment room distributed system in the present invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and operation principle, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
A kind of communications equipment room distributed system, its operating diagram as shown in Figure 2, order, heat radiation distribution is enabled according to calculator room equipment in the present invention, carry out Region dividing, communications equipment room be divided into high heating battery limits, moderate heat-producing device district, light heat-producing device district and join hail region without four, battery limits.High heating battery limits, moderate heat-producing device district and joining between hail region of light three, heat-producing device district heating are connected by logical cold valve, under normal condition, logical be coldly in closed condition, when some regional air conditioner extension sets of joining hail region separately break down, open logical cold valve and transmit cold; Joining hail region and adjacent arranging fire-proof heat insulation board without between battery limits of heating, prevents the cold of joining hail region from leaking.
Distributed system provided by the invention comprises central air conditioner main machine and joins refrigerant pipe, and central air conditioner main machine selects N+1 pattern, guarantees air-conditioning work backup safety, central cooling.Central air conditioner main machine joins hail region by what join that refrigerant pipe transporting cold-air generates heat to each, central controller is provided with in central air conditioner main machine, central controller connection control leads to closedown or the unlatching of cold valve, the duty of central controller connection control central air conditioner main machine, simultaneously, central controller adjusts cold dispensing automatically according to the result of the temperature detecting unit arranged in air conditioner, fundamentally eliminate communications equipment room " heat island " phenomenon, prevent from communication network network element device high temperature from moving back clothes to damage with plate, avoid great communication network accident.
In the present invention comprise without battery limits the heat-insulated floorboard block of being located at top and be located at sidewall for heat insulation heat insulation conduit; Join generate heat in hail region join hail region comprise be arranged on top, region for the mesh floor of dispelling the heat and the logical cold valve for transmitting cold being arranged on side.Which reduce the heat absorption consumption without equipment region, also ensure that the power consumption that the cold of joining hail region of heating leaks.The system arrangement of insulated distribution formula, reduces the loss of refrigeration capacity sent in cold process, improves air conditioner in machine room cryogenic energy utilization rate, reduces air conditioner in machine room refrigeration power consumption, compares existingly to send cold pattern can reduce communications equipment room air conditioning energy consumption more than 20%.
In addition, distributed system of the present invention also comprises several evaporator for central air-conditioner extension sets, evaporator for central air-conditioner extension set is arranged on each and joins among hail region, hail region suitable location is joined at communications equipment room, by refrigeration requirement, the evaporator for central air-conditioner extension set of different size, quantity is set respectively, which reduces lness ratio of plant, increase operating efficiency.Adopt modularization evaporator unit structure; according to communications equipment room size, communication cabinet equipment power consumption heat radiation flexible configuration, different scene communications equipment room can be adapted to and joins cold requirement, reduce communications equipment room initial investment; improve communications equipment room space availability ratio more than 20%, be applicable to large-scale promotion and use.
The distributed formula air-conditioning market technology that the present invention adopts is very ripe, does not need to drop into develop, and saves investment cost; Material therefor, equipment Market degree are high, with low cost, easily promote the use of on a large scale; Structure is simple, and national energy-saving of fitting completely reduces discharging policy, meets enterprise security, fire protection criteria requirement.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (8)
1. a communications equipment room distributed system, it is characterized in that: communications equipment room is divided into high heating battery limits by described system, moderate heat-producing device district, light heat-producing device district and join hail region without four, battery limits, joining between hail region of each heating is connected by logical cold valve, system comprises central controller, central air conditioner main machine and join refrigerant pipe, central controller connection control leads to closedown or the unlatching of cold valve, the duty of central controller connection control central air conditioner main machine, cold air to be transported to eachly to join hail region by joining refrigerant pipe by central air conditioner main machine.
2. communications equipment room distributed system according to claim 1, is characterized in that: described central controller is positioned at the inside of central air conditioning, and central controller adjusts cold dispensing automatically according to the result of the temperature detecting unit arranged in air conditioner.
3. communications equipment room distributed system according to claim 1, is characterized in that: described system also comprises several evaporator for central air-conditioner extension sets, and evaporator for central air-conditioner extension set is arranged on each and joins among hail region.
4. communications equipment room distributed system according to claim 3, is characterized in that: described evaporator for central air-conditioner extension set is determine according to refrigeration requirement in each installation quantity of joining among hail region.
5. communications equipment room distributed system according to claim 1, is characterized in that: described comprise without battery limits the heat-insulated floorboard block of being located at top and be located at sidewall for heat insulation heat insulation conduit.
6. communications equipment room distributed system according to claim 1, is characterized in that: described in join generate heat in hail region join hail region comprise be arranged on top, region for the mesh floor of dispelling the heat and the logical cold valve for transmitting cold being arranged on side.
7. communications equipment room distributed system according to claim 1, is characterized in that: the joining hail region and adjacent athermicly to isolate without arranging fire-proof heat insulation board between battery limits of described heating.
8. communications equipment room distributed system according to claim 1, is characterized in that: described central air conditioner main machine adopts N+1 pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286616.4A CN104896619A (en) | 2015-05-30 | 2015-05-30 | Distribution-type system of communication machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286616.4A CN104896619A (en) | 2015-05-30 | 2015-05-30 | Distribution-type system of communication machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896619A true CN104896619A (en) | 2015-09-09 |
Family
ID=54029444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286616.4A Pending CN104896619A (en) | 2015-05-30 | 2015-05-30 | Distribution-type system of communication machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425691A (en) * | 2019-07-16 | 2019-11-08 | 江苏江荣智能科技有限公司 | A kind of self-adaptive energy-saving control system of water cooled central air conditioner system |
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| CN201601942U (en) * | 2010-02-08 | 2010-10-06 | 王兆元 | Cooling system of data center machinery room cooled by needs |
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| CN204786908U (en) * | 2015-05-30 | 2015-11-18 | ***通信集团安徽有限公司阜阳分公司 | Communication computer lab distributed system |
-
2015
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264599A (en) * | 2008-04-22 | 2009-11-12 | Ntt Facilities Inc | Rack air conditioning system, method for operating the same, and rack type air conditioner |
| CN201601942U (en) * | 2010-02-08 | 2010-10-06 | 王兆元 | Cooling system of data center machinery room cooled by needs |
| CN102128489A (en) * | 2011-01-21 | 2011-07-20 | 浙江浙大网新能源技术有限公司 | Improved structure of distributed air-conditioning system for data centre |
| CN202284840U (en) * | 2011-05-25 | 2012-06-27 | ***通信集团安徽有限公司宣城分公司 | Base station areal refrigeration energy-saving and emission reduction system |
| CN102425821A (en) * | 2011-12-15 | 2012-04-25 | 广州汇安科技有限公司 | Zoning cold supply energy saving system and method of data center air conditioner |
| CN204026926U (en) * | 2014-08-15 | 2014-12-17 | 贵州汇通华城股份有限公司 | A kind of data center module air-conditioner control system |
| CN204786908U (en) * | 2015-05-30 | 2015-11-18 | ***通信集团安徽有限公司阜阳分公司 | Communication computer lab distributed system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425691A (en) * | 2019-07-16 | 2019-11-08 | 江苏江荣智能科技有限公司 | A kind of self-adaptive energy-saving control system of water cooled central air conditioner system |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |