CN207365183U - One kind closing passage of heat energy-saving machine room air conditioning system - Google Patents
One kind closing passage of heat energy-saving machine room air conditioning system Download PDFInfo
- Publication number
- CN207365183U CN207365183U CN201720396645.0U CN201720396645U CN207365183U CN 207365183 U CN207365183 U CN 207365183U CN 201720396645 U CN201720396645 U CN 201720396645U CN 207365183 U CN207365183 U CN 207365183U
- Authority
- CN
- China
- Prior art keywords
- rows
- heat
- passage
- cabinet
- conditioning system
- 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.)
- Active
Links
Abstract
The utility model discloses one kind to close passage of heat energy-saving machine room air conditioning system, including two rows of cabinets positioned opposite, passage of heat hermatic door and several top air conditioner groups arranged on two rows of cabinet both ends, the back door of first row cabinet and the back door of second row cabinet are oppositely arranged in two rows of cabinets, and leave distance；Top air conditioner group is positioned over the top of two rows of rack room headspaces, and two rows of cabinets, passage of heat hermatic door and top air conditioner group form hot gas path.Air-conditioner set is placed at the top of the passage of heat by the utility model, is not take up the useful space of computer room, is met the airflow pattern of thermal current up, can reduce power of fan, and return air temperature is high, and full sensible heat operation, heat exchange efficiency is high, has energy-saving effect.
Description
Technical field
A kind of computer-room air conditioning system is the utility model is related to, it is logical more particularly to a kind of closing heat applied to data center
Road energy-saving machine room air conditioning system.
Background technology
The server airflow design of traditional data center is mostly from cabinet front gate inlet air, back door outlet air；Often arrange cabinet
Towards same direction, the hot-air of previous row's cabinet discharge enters next row cabinet after being mixed with the cold air that air conditioner in machine room supplies
Air inlet.This has resulted in the mixing of hot and cold air, in order to enable often arranging the inlet air temperature of cabinet rationally, it is necessary to air conditioner in machine room
Relatively low wind pushing temperature is provided, causes the waste of heat, the increase of power consumption.In recent years, with the rapid development of IT technologies, specification
Smaller, speed high power density rack server faster, with better function, blade server, network switch etc. are increasingly
It is used more, the deployment density of equipment is increasing, and the energy consumption of single rack is also higher and higher.It is close in order to solve computer room high fever
The problem of spending, a kind of mode are that high fever density area is placed more air conditioner in machine room units, so the region can be caused to obtain
To sufficiently effective refrigeration, still, on the one hand, so to arrange more air conditioner in machine room, waste of resource and cost.The opposing party
Face, not all high fever density area have enough spaces to place air conditioner in machine room unit.The second way is to use
Refrigeration Technique is pinpointed, fixed point refrigeration unit is installed for high fever density area.There are a variety of Terminal devices, form between such as arranging, this
A little fixed point refrigeration Terminal devices, improve Air Distribution to a certain extent, slow down the heat exchange of high fever density area and need
Ask, but still can take certain computer room useful space.
Utility model content
Goal of the invention：In view of the deficiencies of the prior art, it is energy saving to be to provide a kind of closing passage of heat for the utility model aim
Type computer-room air conditioning system, is not take up the useful space of computer room, and the heat exchange efficiency for improving refrigeration system is high, has energy-saving effect.
Technical solution：To achieve the above object, the utility model adopts the following technical solution：
One kind closing passage of heat energy-saving machine room air conditioning system, including two rows of cabinets positioned opposite, arranged on the two rows
The passage of heat hermatic door at cabinet both ends and several top air conditioner groups, it is described two rows cabinets in first row cabinet back door
It is oppositely arranged with the back door of second row cabinet, and leaves distance；The top air conditioner group is positioned over two rows of rack rooms and reserves
The top in space, two rows cabinet, passage of heat hermatic door and the top air conditioner group form hot gas path.
Preferably, each pair cabinet or every two above cabinet set a top air conditioner group.
Preferably, the top air conditioner group includes heat exchanger, wind turbine and control system；Heat exchanger uses copper pipe
Aluminum fin-stock or micro-channel heat exchanger；Wind turbine uses the centrifugal blower or axial flow blower of adjustable speed；The pipeline of air-conditioner set from
It is connected to above whole module on the main line of outside.
Preferably, the cooling medium in the heat exchange coil of the top air conditioner group is chilled water or refrigerant.
Beneficial effect：Compared with prior art, the utility model has the following advantages that：1st, air-conditioner set is placed on top,
It is not take up the useful space of computer room；2nd, air-conditioner set is placed on top, meets the airflow pattern of thermal current up, reduces wind turbine work(
Rate；3rd, air-conditioner set is positioned at the top of the passage of heat, and return air temperature is high, and full sensible heat operation, heat exchange efficiency is high, has energy-saving effect；
4th, air-conditioner set is positioned at the top of the passage of heat, is avoided the mixing of hot and cold air, is reduced the waste of cold, has energy saving effect
Fruit.5th, multigroup said system can be placed in computer room, facilitates computer room construction and space layout.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
In figure, 1- first row cabinets, 2- top air conditioner groups, 3- second row cabinets, 4- passage of heat hermatic doors.
Embodiment
With reference to specific embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model, after the utility model has been read, those skilled in the art couple
The modification of the various equivalent forms of the utility model falls within the application appended claims limited range.
A kind of closing passage of heat energy-saving machine room air conditioning system disclosed in the utility model embodiment, including it is positioned opposite
Two rows of cabinets 1,3, passage of heat hermatic door 4 and several top air conditioner groups 2.First row cabinet 1 and 3 phase of second row cabinet
To arrangement, the back door and the back door of second row cabinet 3 of first row cabinet 1 are oppositely arranged；And a certain distance is left, overhead type is empty
Unit 2 is adjusted to be positioned over the top of two rows of cabinet headspaces；The both ends of two rows of cabinets are both provided with passage of heat hermatic door 4.
Two rows of cabinets 1,3, passage of heat hermatic door 4 and top air conditioner group 2 form hot gas path.The wherein number of cabinet
Amount >=1, quantity >=1 of top air conditioner group, the quantity of cabinet can be the same with the quantity of top air conditioner group, can also
It is different.It can be matched according to the load of presence server cabinet and the refrigerating capacity of selected top air conditioner group.
Top air conditioner group 2 is mainly made of heat exchanger, wind turbine and control system；Heat exchanger uses copper pipe aluminum fin
Or micro-channel heat exchanger；Wind turbine uses the centrifugal blower or axial flow blower of adjustable speed；The control system of unit has warm and humid
Spend control function of acquisition function, wind turbine and valve etc.；The pipeline of air-conditioner set is connected to outside above whole module
On main line.Cooling medium wherein in heat exchange coil can be chilled water or refrigerant.
Hot-air enters hot gas path after the discharge of the back door of two rows of cabinets, in the effect of top air conditioner group wind turbine
Under, after the cooling of medium is cooled down in heat exchange coil, become cold air, be discharged in environment.Cold air from the front door of cabinet into
Go out cabinet, and become hot-air under the heat effect of equipment cabinet server and discharged from cabinet back door, so repeatedly.
It can arrange that some groups are made of above-mentioned two rows of cabinets, passage of heat hermatic door and top air conditioner groups in computer room
The energy-saving air conditioning system of passage of heat closing.Also cold passage sealing technique can be coordinated, the form closed using cold and hot passage.
Claims (6)
1. one kind closing passage of heat energy-saving machine room air conditioning system, it is characterised in that including two rows of cabinets positioned opposite, be arranged on
The passage of heat hermatic door and several top air conditioner groups at the two rows cabinet both ends, first row machine in the two rows cabinets
The back door of cabinet and the back door of second row cabinet are oppositely arranged, and leave distance；The top air conditioner group is positioned over two rows of machines
The top of headspace between cabinet, two rows cabinet, passage of heat hermatic door and the top air conditioner group form hot gas path.
A kind of 2. closing passage of heat energy-saving machine room air conditioning system according to claim 1, it is characterised in that each pair cabinet
Or every two above cabinet set a top air conditioner group.
A kind of 3. closing passage of heat energy-saving machine room air conditioning system according to claim 1, it is characterised in that the overhead
Formula air-conditioner set includes heat exchanger, wind turbine and control system；Heat exchanger uses copper pipe aluminum fin or micro-channel heat exchanger；Wind
Machine uses the centrifugal blower or axial flow blower of adjustable speed；The pipeline of air-conditioner set is connected to outside above whole module
On main line.
A kind of 4. closing passage of heat energy-saving machine room air conditioning system according to claim 1, it is characterised in that the overhead
Cooling medium in the heat exchange coil of formula air-conditioner set is chilled water or refrigerant.
5. a kind of closing passage of heat energy-saving machine room air conditioning system according to claim 1, it is characterised in that including some
Group two rows of cabinets, passage of heat hermatic door and top air conditioner group positioned opposite as described in claim any one of 1-4.
6. a kind of closing passage of heat energy-saving machine room air conditioning system according to claim 5, it is characterised in that per two rows machine
Cold passage between cabinet is also using the form of closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396645.0U CN207365183U (en) | 2017-04-17 | 2017-04-17 | One kind closing passage of heat energy-saving machine room air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396645.0U CN207365183U (en) | 2017-04-17 | 2017-04-17 | One kind closing passage of heat energy-saving machine room air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365183U true CN207365183U (en) | 2018-05-15 |
Family
ID=62424615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396645.0U Active CN207365183U (en) | 2017-04-17 | 2017-04-17 | One kind closing passage of heat energy-saving machine room air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770320A (en) * | 2018-08-17 | 2018-11-06 | 北京中热信息科技有限公司 | A kind of heat pipe back plate type data center |
| CN109890181A (en) * | 2019-03-21 | 2019-06-14 | 南京佳力图机房环境技术股份有限公司 | A kind of overhead type refrigeration system of micromodule data center |
-
2017
- 2017-04-17 CN CN201720396645.0U patent/CN207365183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770320A (en) * | 2018-08-17 | 2018-11-06 | 北京中热信息科技有限公司 | A kind of heat pipe back plate type data center |
| CN109890181A (en) * | 2019-03-21 | 2019-06-14 | 南京佳力图机房环境技术股份有限公司 | A kind of overhead type refrigeration system of micromodule data center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103047710B (en) | Motor room air conditioning system and control method | |
| CN102213466B (en) | Thermal environmental control system | |
| CN202303712U (en) | Novel air conditioning system for data center | |
| CN102305443A (en) | Tubular indirect recycling compact evaporation cooling air-conditioning unit | |
| CN210663251U (en) | Refrigeration and waste heat recovery device | |
| CN102103399A (en) | Ultrahigh heat density cooling system | |
| CN207365183U (en) | One kind closing passage of heat energy-saving machine room air conditioning system | |
| CN203163566U (en) | Anti-condensation refrigerant circulation heat pipe system | |
| CN106385784A (en) | Heat dissipation and cooling method for high-heat density cabinets in data center | |
| CN202254035U (en) | Compact recycling tube type indirect-direct evaporation cooling composite air conditioner unit | |
| CN206181683U (en) | Be used for big difference in temperature terminal air conditioning device of rack refrigerated | |
| CN206073290U (en) | A kind of row level heat pipe air conditioner end | |
| CN103206814B (en) | A kind of supercooling apparatus being applied to natural cooling source magnetic suspension refrigeration system | |
| CN210772579U (en) | Heat pipe air conditioning unit | |
| CN209563107U (en) | A kind of container data center | |
| CN204513660U (en) | A kind of refrigeration system and a kind of machine room refrigeration system | |
| CN206743754U (en) | Heat pipe radiating system between a kind of data center's row | |
| CN203216165U (en) | Supercooling device applied to natural cold source magnetic levitation refrigerating system | |
| CN203364293U (en) | Indoor and outdoor air heat exchange device for data center machine room | |
| CN205161006U (en) | Whole rack heat transfer device of bottom formula of arranging based on two cooling second grades refrigeration | |
| CN107131681B (en) | Liquid heat exchange type air source heat pump | |
| CN202092245U (en) | Thermal environmental control system | |
| CN202392923U (en) | Air-conditioner and hot-water dual purpose device | |
| CN204438618U (en) | Operation of air conditioning systems | |
| CN106765683A (en) | A kind of temperature controllable low-temperature receiver suitable for Northwest Dry Region is configured and its application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |