CN103234247B - Machine room - Google Patents
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- CN103234247B CN103234247B CN201310130048.XA CN201310130048A CN103234247B CN 103234247 B CN103234247 B CN 103234247B CN 201310130048 A CN201310130048 A CN 201310130048A CN 103234247 B CN103234247 B CN 103234247B
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Abstract
The invention discloses a kind of machine room, this machine room comprises multiple whole machine cabinet assembly, heat exchanger, water inlet manifold road, return main road, temperature measuring equipment, control valve and controller.Each whole machine cabinet assembly includes two row's whole machine cabinet, and two row's whole machine cabinet are oppositely arranged to limit the passage of heat between two row's whole machine cabinet.Heat exchanger is arranged on often to be arranged above whole machine cabinet.All be connected with into water branch pipeline between water inlet manifold road and each heat exchanger.Backwater branch pipeline is all connected with between return main road and each heat exchanger.Temperature measuring equipment is arranged in each backwater branch pipeline.Control valve is arranged in the water inlet branch pipeline and/or backwater branch pipeline that are connected with each heat exchanger.Controller is connected with each control valve with each temperature measuring equipment respectively.Heat exchanger is located at above whole machine cabinet by machine room of the present invention, improves heat exchange efficiency, shortens simultaneously and send cold distance, effectively reduces energy consumption and the operating cost of machine room.
Description
Technical field
The present invention relates to a kind of machine room with heat sinking mode.
Background technology
Along with the constantly soaring of energy cost and people are to the attention of environmental protection, data center's energy saving requirement is more and more stronger.Under the prerequisite ensureing data center machine room information technoloy equipment safety, high-performance operation, fully utilize various energy saving means, improve the efficiency of energy utilization of data center, reduce PUE, energy-saving and emission-reduction have become one of target of data center's infrastructure pursuit.
Tradition machine room generally passes through air conditioner refrigerating, adopt the cooling of type of cooling realization to server of underfloor air distribution system, top return air simultaneously, but this traditional type of cooling needs air-conditioning equipment high load capacity work always, cause the overall energy consumption of machine room higher, the operating cost of machine room is large.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of machine room, and heat exchanger is located at above whole machine cabinet by this machine room, improves heat exchange efficiency, shortens simultaneously and send cold distance, effectively reduces energy consumption and the operating cost of machine room.
In view of this, according to an aspect of the present invention, propose a kind of machine room, comprise: multiple whole machine cabinet assembly, each whole machine cabinet assembly includes two row's whole machine cabinet, described two row's whole machine cabinet are oppositely arranged to limit the passage of heat between described two row's whole machine cabinet, and limit cold passage between adjacent two whole machine cabinet assemblies; Heat exchanger, described heat exchanger is arranged on often to be arranged above described whole machine cabinet; For the water inlet manifold road intake, be all connected with between described water inlet manifold road and each described heat exchanger into water branch pipeline; For the return main road of backwater, between described return main road and each described heat exchanger, be all connected with backwater branch pipeline; Temperature measuring equipment, described temperature measuring equipment is arranged in each described backwater branch pipeline; Control valve, described control valve is arranged in the water inlet branch pipeline and/or backwater branch pipeline that are connected with each described heat exchanger; And controller, described controller is connected with control valve described in each with temperature measuring equipment described in each respectively, control with the water temperature in the described backwater branch pipeline measured according to wherein temperature measuring equipment described in any one, with the aperture of the described wherein control valve that any one temperature measuring equipment is corresponding.
According to machine room of the present invention, by heat exchanger is arranged on above whole machine cabinet, can directly and heat exchanger contact heat-exchanging after high temperature return air in such passage of heat rises, improve heat exchange efficiency, and the air after cooling can sink down into cold passage and can be taken directly in whole machine cabinet, thus shorten the fed distance of cold air, reduce conveying energy consumption, and then reduce the operating cost of machine room on the whole.
In addition, according to machine room of the present invention, following additional technical feature can also be had:
According to one embodiment of present invention, described machine room also comprises:
Top board, described top board is located at above the described passage of heat, and the both sides of described top board coordinate the top to close the described passage of heat respectively with the top of two heat exchangers of described passage of heat both sides; And
First end plate and the second end plate, described first end plate and described second end plate are located at the two ends of described top board respectively to close the two ends of the described passage of heat.
According to one embodiment of present invention, described heat exchanger is surface cooler.
According to one embodiment of present invention, the length direction of described heat exchanger is parallel with the length direction often arranging whole machine cabinet and the two ends of described heat exchanger are roughly concordant with the two ends of often arranging whole machine cabinet.
According to one embodiment of present invention, described temperature measuring equipment is temperature sensor.
According to one embodiment of present invention, described control valve is the adjustable electric two-way valve of aperture.
According to one embodiment of present invention, described heat exchanger is orthogonal to horizontal plane.
According to one embodiment of present invention, two heat exchangers of each described passage of heat both sides tilt and distance between described two heat exchanger tops is less than distance between described two exchanger base toward each other.
According to one embodiment of present invention, two heat exchangers of each described passage of heat both sides are identical with the angle of horizontal plane.
According to one embodiment of present invention, described machine room also comprises drip tray, described drip tray be located at often arrange whole machine cabinet and, often arrange above whole machine cabinet between heat exchanger, the length of described drip tray is not less than the length of described heat exchanger.
According to one embodiment of present invention, described machine room also comprises filter assemblies, and described filter assemblies is located in each described water inlet branch pipeline.
According to one embodiment of present invention, each described water inlet branch pipeline and each described backwater branch pipeline are provided with thermometer and Pressure gauge.
According to one embodiment of present invention, each described water inlet branch pipeline and each described backwater branch pipeline are provided with valve.
According to one embodiment of present invention, described machine room also comprises support, wherein often arrange whole machine cabinet and be all arranged in support, and each heat exchanger is all arranged on a support.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the partial top view of machine room according to an embodiment of the invention;
Fig. 2 is the partial side view of machine room according to an embodiment of the invention;
Fig. 3 is the partial side view of machine room in accordance with another embodiment of the present invention.
Description of reference numerals:
Whole machine cabinet assembly 1, whole machine cabinet 11, cold passage 12, the passage of heat 13;
Heat exchanger 2;
Water inlet manifold road 3, water inlet branch pipeline 31;
Return main road 4, backwater branch pipeline 41;
Temperature measuring equipment 5;
Control valve 6;
Drip tray 71, filter assemblies 72, thermometer 73, Pressure gauge 74, valve 75, support 76, top board 77.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 3, the machine room according to the embodiment of the present invention is described.
Machine room comprises multiple whole machine cabinet assembly 1, heat exchanger 2, water inlet manifold road 3, return main road 4, temperature measuring equipment 5, control valve 6 and controller (scheming not shown) according to an embodiment of the invention.
As depicted in figs. 1 and 2, each whole machine cabinet assembly 1 includes two row's whole machine cabinet 11, two row's whole machine cabinet 11 are oppositely arranged to limit the passage of heat 13 between this two rows whole machine cabinet 11, specifically, this passage of heat 13 is limited by the back side of this two rows whole machine cabinet 11, often multiple whole machine cabinet 11 of arranging in whole machine cabinet 11 are close apposition, that is, often arrange adjacent two whole machine cabinet 11 in whole machine cabinet 11 and are close to setting.Wherein cold passage 12 limits by between adjacent two whole machine cabinet assemblies 1.
As shown in Figure 1, heat exchanger 2 is arranged on often to be arranged above whole machine cabinet 11, and such as according to one embodiment of present invention, heat exchanger 2 can be surface cooler.Negotiable cooling water in heat exchanger 2, heat exchanger 2 can be flowed through after the air rising of the passage of heat 13, when flowing through heat exchanger 2 can with heat exchanger 2 heat exchange, thus the air themperature making this portion temperature higher reduces, meet the refrigeration requirement of server, air after cooling sinks and is inhaled in whole machine cabinet 11 in cold passage 12, reenters the passage of heat 13 to after the server cooling in whole machine cabinet 11.Be appreciated that surface cooler has been prior art, and known by those skilled in the art, no longer describe in detail here.
As shown in Figure 1, water inlet manifold road 3 for water inlet, water inlet manifold road 3 and each heat exchanger 2(such as water inlet) between be all connected with into water branch pipeline 31, such cooling water just flows in corresponding surface cooler by branch pipeline 31 of intaking in water inlet manifold road 3.Return main road 4 for backwater, return main road 4 and each heat exchanger 2(such as delivery port) between be all connected with backwater branch pipeline 41, like this from heat exchanger 2 reflux cooling water just can flow in return main road 4 from backwater branch pipeline 41.
As shown in Figure 1, temperature measuring equipment 5 is arranged in each backwater branch pipeline 41, for measuring the backwater water temperature in corresponding backwater branch pipeline 41.Such as, temperature measuring equipment 5 can be temperature sensor.Be appreciated that temperature sensor has been prior art, and known by those skilled in the art, no longer describe in detail here.
Control valve 6 is arranged in the water inlet branch pipeline 31 and/or backwater branch pipeline 41 that are connected with each heat exchanger 2, that is, control valve 6 can only be arranged in the water inlet branch pipeline 31 of each heat exchanger 2, or control valve 6 can only be arranged in the backwater branch pipeline 41 of each heat exchanger 2, moreover in the control valve 6 water inlet branch pipeline 31 that can be arranged on each heat exchanger 2 and backwater branch pipeline 41 simultaneously.Such as in the example of fig. 1, control valve 6 is arranged in the backwater branch pipeline 41 of each heat exchanger 2.
Controller is connected with each control valve 6 with each temperature measuring equipment 5 respectively, to control according to the water temperature in the backwater branch pipeline 41 of wherein any one temperature measuring equipment 5 measurement, with the aperture of this control valve 6 that wherein any one temperature measuring equipment 5 is corresponding, in other words, the backwater branch pipeline 41 of each heat exchanger 2 is provided with a temperature measuring equipment 5, at least one of the backwater branch pipeline 41 of each heat exchanger 2 and water inlet branch pipeline 31 is provided with control valve 6, controller measures according to temperature measuring equipment 5 aperture (temperature measuring equipment 5 of corresponding same heat exchanger 3 and control valve 6) that the return water temperature drawn controls this control valve 6.
Such as when the return water temperature that temperature measuring equipment 5 is measured is higher, can think that the live load of corresponding row's whole machine cabinet 11 is larger, caloric value is more, the corresponding control valve 6 of the controlled system of this Time Controller is such as arranged on the control valve 6 in backwater branch pipeline 41, its aperture is made to become large, just have more cooling water flow in such unit interval through this heat exchanger, thus strengthen heat transfer effect, meet the refrigeration requirement of whole machine cabinet 11.
Such as when the return water temperature that temperature measuring equipment 5 is measured is on the low side, can think that the live load of corresponding row's whole machine cabinet 11 is lower, caloric value is less, the corresponding control valve 6 of the controlled system of this Time Controller is such as arranged on the control valve 6 in backwater branch pipeline 41, its aperture is diminished, just has less cooling water flow in such unit interval through this heat exchanger, the consumption of cooling water can be reduced like this, and then saving energy consumption, reduce the overall operation cost of machine room.
According to the machine room of the embodiment of the present invention, by heat exchanger 2 is arranged on above whole machine cabinet 11, can directly and heat exchanger 2 contact heat-exchanging after high temperature return air in such passage of heat 13 rises, improve heat exchange efficiency, and the air after cooling can sink down into cold passage 12 and can be taken directly in whole machine cabinet 11, thus shorten the fed distance of cold air, reduce conveying energy consumption, and then reduce the operating cost of machine room on the whole.
According to one embodiment of present invention, as shown in Figures 2 and 3, machine room also comprises top board 77, first end plate and the second end plate (scheming not shown), top board 77 is located at above the passage of heat 13, the both sides of top board 77 coordinate with the top of the closed passage of heat 13 with the top of two heat exchangers 2 of the passage of heat 13 both sides respectively, and the both sides of such as top board 77 can overlap respectively and be fixed on the end face of two heat exchangers 2 of the passage of heat 13 both sides.
First end plate and the second end plate are located at the two ends of top board 77 respectively with the two ends of the closed passage of heat 13.Like this, just can be closed whole for the passage of heat 13 by top board 77, first end plate and the second end plate, heat exchanger 2 and the heat transfer effect of high temperature return air can be improved like this, avoid air to form convection current simultaneously.
Top board 77, first end plate and the second end plate can be transparent panels, and such as top board 77, first end plate and the second end plate all can be transparent plastic plate or safety glass.
With reference to shown in Fig. 1, the length direction of heat exchanger 2 is parallel with the length direction often arranging whole machine cabinet 11 and the two ends of heat exchanger 2 are roughly concordant with the two ends of often arranging whole machine cabinet 11, be equivalent to the surface area adding heat exchanger 2 thus, thus add the contact heat-exchanging area with high temperature return air, make heat exchanger 2 can better and more directly cool high temperature return air.
Need to illustrate a bit, broad understanding should be made with the two ends of often arranging whole machine cabinet 11 are roughly concordant in the two ends of heat exchanger 2, the two ends that can be such as heat exchanger 2 are just concordant with the two ends of often arranging whole machine cabinet 11, can certainly be that all distance is very near with the two ends of often arrange whole machine cabinet 11 for the two ends of heat exchanger 2, such as often the difference of one end in Centimeter Level.
According to one embodiment of present invention, control valve 6 is the adjustable electric two-way valve of aperture, and be understandable that, the structure of electric two-way valve is also prior art, does not therefore elaborate to the concrete structure of electric two-way valve and operation principle here.
As shown in Figure 2, according to one embodiment of present invention, heat exchanger 2 is orthogonal to horizontal plane, and that is, heat exchanger 2 is vertically disposed with the end face of whole machine cabinet 11, facilitates the installation of heat exchanger 2 to fix like this, can improve efficiency of assembling.
Certainly, the present invention is not limited thereto, in another embodiment of the present invention, as shown in Figure 3, two heat exchangers 2 of each passage of heat 13 both sides tilt toward each other and distance between these two heat exchanger 2 tops be less than bottom these two heat exchangers 2 between distance.
Further, in this embodiment, two heat exchangers 2 of each passage of heat 13 both sides are identical with the angle of horizontal plane.Due to the hot-air in the passage of heat 13 rise to whole machine cabinet 11 top sides along time the direction of its rate of climb and horizontal plane between may there is certain angle, therefore by heat exchanger 2 is obliquely installed, make hot-air can better with heat exchanger 2 contact heat-exchanging, thus raising heat exchange efficiency, effectively reduce the overall energy consumption of machine room.
Be understandable that, the angle of inclination in heat exchanger 2 relative level face can set to obtain preferably heat transfer effect according to actual conditions, such as can according to the spacing etc. of the height of whole machine cabinet 11, two row's whole machine cabinet 11 because usually setting, this is all easy understand for a person skilled in the art.
As shown in Figure 1, due to heat exchanger 2 internal circulation is the cooling water that temperature is lower, therefore when high temperature return air contacts with heat exchanger 2, easily there is dew condensation phenomenon on heat exchanger 2 surface, condensation water drops in the server that whole machine cabinet 11 may have influence in whole machine cabinet 11, the phenomenon that is such as short-circuited or etching apparatus, and when leaking appears in heat exchanger 2 accidental damage, a large amount of water can accumulate in the end face of whole machine cabinet 11, normally runs constitute a threat to server.
In view of this, preferably, machine room also comprises drip tray 71, drip tray 71 be located at often arrange whole machine cabinet 11 and, this often arranges between the heat exchanger 2 above whole machine cabinet 11, the length of drip tray 71 is not less than the length of heat exchanger 2, be preferably slightly larger than.By arranging drip tray 71, condensation water and heat exchanger 2 can be collected well and damage leaking of causing, anti-sealing accumulates in the end face of whole machine cabinet 11 and permeates or enter whole machine cabinet 11 inside from gap, affect server normally to work, improve the stability of server, add the life-span of server.
Alternatively, each drip tray 71 has osculum, and osculum can be positioned at one end of drip tray 71, osculum place can be provided with switch, switch, for controlling the break-make of osculum, regularly can be opened the water in switch discharge drip tray 71 like this, avoid the too high spilling drip tray 71 of the water surface.Certainly, the present invention is not limited thereto, the osculum place of drip tray 71 also can not arrange above-mentioned switch, and now osculum directly connects floor drain by pipeline, thus is discharged by water.
According to one embodiment of present invention, machine room also comprises filter assemblies 72, and filter assemblies 72 is located in each water inlet branch pipeline 31, and filter assemblies 72, for the impurity in filtered water inlet branch pipeline 31, ensures the smooth and easy of water inlet branch pipeline 31, avoids blockage phenomenon.
With reference to shown in Fig. 1, each water inlet branch pipeline 31 and each backwater branch pipeline 41 are provided with thermometer 73 and Pressure gauge 74, facilitate technical staff to observe the temperature and pressure situation of respective line more intuitively like this.
For the ease of maintenance pipeline, avoid the occurrence of large-area drainage when keeping in repair pipeline, each water inlet branch pipeline 31 and each backwater branch pipeline 41 are provided with valve 75, and valve 75 is for controlling the break-make of respective line.Each water inlet branch pipeline 31 such as, all can be provided with two valves 75, remaining part such as thermometer 73, Pressure gauge 74 are all arranged between these two valves 75, like this when these parts or heat exchanger 2 damage, optionally can disconnect wherein one or two valve 75, be convenient to maintenance.
Equally, the valve 75 in each backwater branch pipeline 41 is arranged, can be the same with the set-up mode of valve 75 in water inlet branch pipeline 31, namely also can comprise two valves 75, and remaining part also all can be arranged between these two valves 75.
As depicted in figs. 1 and 2, in preferred embodiments more of the present invention, machine room also comprises support 76, wherein often arrange whole machine cabinet 11 and be all arranged in support 76, and each heat exchanger 2 is all arranged on a support 76.In other words, when building machine room, can first fixed support 76, namely according to the scale of machine room by pre-fixed for multiple support 76, then can mounting heat exchanger 2, arrange the parts such as pipeline and valve, finally can directly push in support 76 after whole machine cabinet 11 is paid.
Adopt this design, can realize installing before whole machine cabinet 11 pays prerequisite of showing up, compare the mode still needing after traditional whole machine cabinet is fit into position to construct, can realize completing infrastructure (i.e. support 76, pipeline, valve 75 etc.) before whole machine cabinet 11 is paid, construct after avoiding whole machine cabinet 11 to enter position, improve the working environment of whole machine cabinet 11, improve the life-span of whole machine cabinet 11.
Generally speaking, machine room according to an embodiment of the invention, can have following attendant advantages:
1) heat exchanger 2 is closer to thermal source, and cooling effectiveness is high, and energy-saving effect is remarkable;
2) low to machine room civil engineering conditional request, improve range of application;
3) do not have extra demand to whole machine cabinet 11 size, collocation flexibly;
4) program can be installed before whole machine cabinet 11 marches into the arena prerequisite, achieves quick payment;
5) structure is simple, and cost is low.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (12)
1. a machine room, is characterized in that, comprising:
Multiple whole machine cabinet assembly, each whole machine cabinet assembly includes two row's whole machine cabinet, and described two row's whole machine cabinet are oppositely arranged to limit the passage of heat between described two row's whole machine cabinet, and limit cold passage between adjacent two whole machine cabinet assemblies;
Heat exchanger, described heat exchanger is arranged on often to be arranged above described whole machine cabinet;
For the water inlet manifold road intake, be all connected with between described water inlet manifold road and each described heat exchanger into water branch pipeline;
For the return main road of backwater, between described return main road and each described heat exchanger, be all connected with backwater branch pipeline;
Temperature measuring equipment, described temperature measuring equipment is arranged in each described backwater branch pipeline;
Control valve, described control valve is arranged in the water inlet branch pipeline and/or backwater branch pipeline that are connected with each described heat exchanger; And
Controller, described controller is connected with control valve described in each with temperature measuring equipment described in each respectively, control with the water temperature in the corresponding backwater branch pipeline measured according to wherein temperature measuring equipment described in any one, with the aperture of the described wherein control valve that any one temperature measuring equipment is corresponding;
Described machine room also comprises:
Top board, described top board is located at above the described passage of heat, and the both sides of described top board coordinate the top to close the described passage of heat respectively with the top of two heat exchangers of described passage of heat both sides, described top board is transparent plastic plate or armorplate glass; And
First end plate and the second end plate, described first end plate and described second end plate are located at the two ends of described top board respectively to close the two ends of the described passage of heat; And
Drip tray, described drip tray be located at often arrange whole machine cabinet and, between the described heat exchanger often arranged above whole machine cabinet, the length of described drip tray is not less than the length of described heat exchanger.
2. machine room according to claim 1, is characterized in that, described heat exchanger is surface cooler.
3. machine room according to claim 1, is characterized in that, the length direction of described heat exchanger and the two ends of described heat exchanger parallel with the described length direction often arranging whole machine cabinet are roughly concordant with described two ends of often arranging whole machine cabinet.
4. machine room according to claim 1, is characterized in that, described temperature measuring equipment is temperature sensor.
5. machine room according to claim 1, is characterized in that, described control valve is the adjustable electric two-way valve of aperture.
6. machine room according to claim 1, is characterized in that, described heat exchanger is orthogonal to horizontal plane.
7. machine room according to claim 1, is characterized in that, two heat exchangers of each described passage of heat both sides tilt toward each other and distance between described two heat exchanger tops is less than distance between described two exchanger base.
8. machine room according to claim 7, is characterized in that, two heat exchangers of each described passage of heat both sides are identical with the angle of horizontal plane.
9. machine room according to claim 1, is characterized in that, also comprises filter assemblies, and described filter assemblies is located in each described water inlet branch pipeline.
10. machine room according to claim 1, is characterized in that, each described water inlet branch pipeline and each described backwater branch pipeline are provided with thermometer and Pressure gauge.
11. machine rooms according to claim 1, is characterized in that, each described water inlet branch pipeline and each described backwater branch pipeline are provided with valve.
12. machine rooms according to claim 1, is characterized in that, also comprise support, and wherein said whole machine cabinet of often arranging all is arranged in support, and each heat exchanger is all arranged on a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130048.XA CN103234247B (en) | 2013-04-15 | 2013-04-15 | Machine room |
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| CN201310130048.XA CN103234247B (en) | 2013-04-15 | 2013-04-15 | Machine room |
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| CN103234247A CN103234247A (en) | 2013-08-07 |
| CN103234247B true CN103234247B (en) | 2016-01-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104791975B (en) * | 2015-05-14 | 2018-10-19 | 北京百度网讯科技有限公司 | Valve member component for data center's air-conditioning system |
| CN114222484B (en) * | 2021-12-20 | 2022-10-14 | 珠海格力电器股份有限公司 | Air conditioner |
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|---|---|---|---|---|
| CN102334396A (en) * | 2009-01-28 | 2012-01-25 | 美国能量变换公司 | Hot aisle containment cooling system and method |
| CN102404975A (en) * | 2010-09-15 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Data center |
| CN102461358A (en) * | 2009-06-12 | 2012-05-16 | 美国能量变换公司 | Method and apparatus for installation and removal of overhead cooling equipment |
| CN202470261U (en) * | 2012-01-19 | 2012-10-03 | 李彬 | Accurate cooling energy-saving air-conditioning system for base station |
| CN102883587A (en) * | 2012-09-20 | 2013-01-16 | 江苏大学 | Controllable energy-saving heat dissipation system for communication room servers |
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2013
- 2013-04-15 CN CN201310130048.XA patent/CN103234247B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334396A (en) * | 2009-01-28 | 2012-01-25 | 美国能量变换公司 | Hot aisle containment cooling system and method |
| CN102461358A (en) * | 2009-06-12 | 2012-05-16 | 美国能量变换公司 | Method and apparatus for installation and removal of overhead cooling equipment |
| CN102404975A (en) * | 2010-09-15 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Data center |
| CN202470261U (en) * | 2012-01-19 | 2012-10-03 | 李彬 | Accurate cooling energy-saving air-conditioning system for base station |
| CN102883587A (en) * | 2012-09-20 | 2013-01-16 | 江苏大学 | Controllable energy-saving heat dissipation system for communication room servers |
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