CN203869235U - Special machine room air conditioning plant for disaster preparedness system - Google Patents
Special machine room air conditioning plant for disaster preparedness system Download PDFInfo
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- CN203869235U CN203869235U CN201420272661.5U CN201420272661U CN203869235U CN 203869235 U CN203869235 U CN 203869235U CN 201420272661 U CN201420272661 U CN 201420272661U CN 203869235 U CN203869235 U CN 203869235U
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- machine room
- air conditioner
- heat exchanger
- air
- disaster recovery
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Abstract
The utility model relates to a special machine room air conditioning plant for a disaster preparedness system. The disaster preparedness system comprises a machine room, wherein a control cabinet (100) is installed in the machine room. The air conditioning plant comprises an indoor unit (200) and an outdoor unit, wherein the indoor unit (200) is arranged in the machine room, and the outdoor unit is arranged outside the machine room. The indoor unit (200) is arranged on the top and/or the bottom of the control cabinet (100). One side of the indoor unit (200) is rotatably connected with the control cabinet (100) through a hinge (24), and the other opposite side of the indoor unit (200) is detachably connected with the control cabinet through a buckle (25). Through the arrangement, an air conditioner is detachably and rotatably connected with the control cabinet. Meanwhile, as an air inlet and an air outlet of the air conditioner are formed in the top or the bottom of the control cabinet respectively, the wind resistance of the air conditioner is reduced, air output is increased, furthermore, the power consumption of the air conditioner is lowered, and the power of the air conditioner is enhanced. The special machine room air conditioning plant is simple in structure, remarkable in effect and suitable for use and popularization.
Description
Technical field
The utility model relates to power equipment, relates in particular to the special air conditioner in machine room device of a kind of disaster recovery and backup systems.
Background technology
At present, each group company generally divides into a capital company, so that the fund of group internal is carried out to Centralized Operation, supervision.Centralized Operation by fund has been created considerable economic well-being of workers and staff to group, but, along with concentrating of fund, whole group capital safety is also faced with concentrating of risk, natural calamity, loss of data, system break, assault, to be all great on the impact of capital company's Financial Information platform, or even be difficult to make up.
Disaster recovery and backup systems are built, and are " the ultimate defence lines " of constructing capital company's Financial information safety.By setting up disaster backup system, can fully ensure the Information Security for security incident a situation arises lower group capital various and natural calamity and people, realize the continuity of company's fund business.At present, build disaster recovery and backup systems construction and become each financial institution and ensure a fundamental construction of its information security.The Banking Supervision Commission and BRC explicitly point out importance and the necessity that disaster recovery and backup systems are built in associated documents.
System disaster tolerance redundancy technique refers to by setting up teledata backup center, main centre data is copied to backup center real-time or non real-time.Under normal circumstances, the various application of system operate in the computer system at main center, and data leave in the storage system of main center and backup center simultaneously.A series of related measures, because power-off, fire are when even the disaster such as earthquake cannot be worked, are taked immediately in Dang Zhu center, network, data circuit are switched to backup center, and utilize backup center computer system to restart application system.Here the problem of most critical is exactly handoff procedure shortest time, keeps as far as possible continuity and the integrality of main center and backup center data simultaneously.The data backup and resume that how to solve main center and backup center database is the emphasis of disaster-tolerant backup scheme.
Because the workload of disaster recovery and backup systems is very large, so the various devices such as the control rack of purchasing are also a lot, need special machine room to carry out keeping and deposit, and because the heat dissipation capacity of rack is larger, therefore for this machine room provides the aircondition of a high reliability also just very important.
In view of this, special the utility model that proposes.
Utility model content
The air conditioner in machine room device that provides a kind of disaster recovery and backup systems special is provided the purpose of this utility model, and the object of safe, reliable, stable aircondition is provided to realize disaster recovery and backup systems.
For realizing utility model object, adopt following technical scheme:
The air conditioner in machine room device that disaster recovery and backup systems are special, described disaster recovery and backup systems comprise the machine room of installing for controlling rack; Described aircondition comprises, is placed in the off-premises station outside indoor set and the machine room in machine room; Described indoor set is located at top and/or the bottom of controlling rack; One side of described indoor set with control rack through hinge be rotatablely connected, relative opposite side and control rack be connected through buckle is dismountable.
Further, described indoor set is provided with air-supply passage, in described air-supply passage, is provided with heat dump.
Further, described off-premises station is provided with compressor, radiator and throttling arrangement; Described heat dump, compressor (2), radiator and throttling arrangement joins end to end successively and forms for the mobile circulation canal of coolant media.
Further, a side of described indoor set is provided with air inlet, and relative another side is provided with air outlet; Described air-supply passage is made up of the air pipeline of being located at indoor set inside; One end of air-supply passage is connected with air inlet, and the other end is connected with air outlet.
Further, be also provided with fluid reservoir on off-premises station, in described fluid reservoir, store coolant media, described fluid reservoir is through being provided with the pipeline of control valve and being connected for the mobile circulation canal of coolant media.
Further, the bottom of described heat dump is provided with the drain pan of the condensation water collection of its generation, and described drain pan is connected with the water-collecting tray of storage condensed water through the pipeline that is provided with check valve; Described radiator is located in water-collecting tray.
Further, described heat dump is made up of multiple heat exchangers that are arranged in order along gas flow direction.
Further, described heat dump is made up of First Heat Exchanger and the second heat exchanger; One end of First Heat Exchanger is provided with the inlet flowing into for coolant media, and the other end is connected with one end of the second heat exchanger through the pipeline that is provided with two-position three-way valve; The other end of the second heat exchanger is provided with the second liquid outlet flowing out for coolant media; Another interface of described two-position three-way valve forms the first liquid outlet flowing out for coolant media.
Further, described inlet is connected with compressor by the road, and the first described liquid outlet and the second liquid outlet are connected with throttling arrangement respectively through pipeline in parallel.
Further, described heat exchanger forms by erecting straight arranged many heat exchanger tubes, and the two ends of each heat exchanger tube are connected with corresponding header respectively, is respectively equipped with the opening that forms inlet or liquid outlet on header.
Further, described heat exchanger tube is made up of micro-channel flat.
Further, be equipped with the gap of certain distance between adjacent heat exchange tubes, described gap location is provided with the fin that increases heat exchange area.
Adopt technique scheme, the utility model is compared with the advantage of prior art:
By above-mentioned setting, make air-conditioning form dismountable, rotatable connection with control rack room.Meanwhile, be located at respectively due to the air inlet of air-conditioning and air outlet top or the bottom of controlling rack, make air-conditioning reduce windage, increased air output, so reduced air-conditioning power consumption, improved its power.
By above-mentioned setting, the coolant media of control device in heat pump occurred after loss, opening controlling valve, to coolant adding medium in circulation canal, avoids the generation of the low situation of heat pump system efficiency.Meanwhile, can also occur, after leakage situation, opening in time control valve at heat pump, make the heat pump certain hour that can work on, avoid cannot moving because leakage causes aircondition the generation of the control rack damaged condition in machine room.
Meanwhile, by radiator is located in water-collecting tray, realize the effect of utilizing the condensed water of heat dump formation to lower the temperature to radiator, improved the refrigeration performance of computer-room air conditioning system; Heat recovery and utilization in the condensed water on the other hand heat dump place being formed, and blower fan cooling is used in conjunction with, and with processing that radiator is lowered the temperature, ensured the continuous performance of air-conditioning system refrigeration work, can tackle the generation of multiple situation.
More particularly, by above-mentioned setting, make the special aircondition of disaster recovery and backup systems can be divided into multiple shelves: while needing a large amount of cold air in, machine room higher in environment temperature, by two-position three-way valve in the first state, First Heat Exchanger is connected with the second heat exchanger, and coolant media is flowed into from inlet, flows out successively after First Heat Exchanger, the second heat exchanger from the first liquid outlet, make air-flow and coolant media carry out twice heat exchange, to improve heat exchange efficiency; While not needing a large amount of cold air in, machine room lower in environment temperature, by two-position three-way valve in the second state, First Heat Exchanger is connected with the second liquid outlet, coolant media is flowed into from inlet, after First Heat Exchanger, flow out from the second liquid outlet, make air-flow and coolant media carry out a heat exchange, to reduce thermal losses, reach the object of energy-conserving and environment-protective.
The utility model is simple in structure, and effect is remarkable, suitable promoting the use of.
Brief description of the drawings
Fig. 1 structural representation of the present utility model;
The structural scheme of mechanism of air-conditioning in Fig. 2 the utility model;
The structural representation of heat dump in Fig. 3 and Fig. 4 the utility model.
Main element explanation: 1-heat dump, 2-compressor, 3-radiator, 4-throttling arrangement, the 5-the first fan, the 6-the second fan, 7-drain pan; 8-water-collecting tray, 9-fluid reservoir, 10-control valve, 11-First Heat Exchanger, the 12-the second heat exchanger, 13-two-position three-way valve, 14-check valve, 111-inlet, the 112-the first liquid outlet, the 113-the second liquid outlet, 100-control rack, 200-indoor set, 21-air-supply passage, 22-air inlet, 23-air outlet, 24-hinge, 25-buckle.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in more detail.
As shown in Figure 1, the air conditioner in machine room device that a kind of disaster recovery and backup systems are special, described disaster recovery and backup systems comprise the machine room of installing for controlling rack 100.Described aircondition comprises, is placed in the off-premises station outside indoor set 200 and the machine room in machine room; Described indoor set 200 is located at the top of controlling rack 100; One side of described indoor set 200 with control rack 100 through hinge 24 be rotatablely connected, relative opposite side and control rack 100 be connected through buckle 25 is dismountable.
In the present embodiment, described hinge 24 is made up of rotating shaft, the first rotating hole and the second rotating hole; The first described rotating hole is located on indoor set, and the second rotating hole is located at controller cashier's office in a shop; Rotating shaft, successively through coaxial the first rotating hole and the second rotating hole arranging, makes indoor set and controls rack to produce swing offset by relative rotation axi axis.
Described buckle 25 is by the buckle of indoor set/controller outwardly setting cashier's office in a shop, and the draw-in groove arranging on control rack/indoor set forms.Described draw-in groove one end is connected with control rack/indoor set, the unsettled setting of other end elastically deformable relatively; Described buckle can slide into or skid off draw-in groove through elastic tip, makes indoor set and controls that rack is dismountable is connected.
Described indoor set can also be located at the top (not indicating in the accompanying drawings) of controlling rack, and cold wind is flowed in machine room from rack top; Can also indoor set (not indicating in the accompanying drawings) be set respectively in top and the bottom of controlling rack, to increase air output, to improve air-conditioning heat exchange efficiency.
As shown in Figure 1, in the present embodiment, described indoor set 200 is provided with air-supply passage 21, in described air-supply passage 21, is provided with heat dump 1.One side of described indoor set 200 is provided with air inlet 22, and relative another side is provided with air outlet 23; Described air-supply passage 21 is made up of the air pipeline of being located at indoor set 200 inside; One end of air-supply passage 21 is connected with air inlet 22, and the other end is connected with air outlet 23.In described air-supply passage 22, be also provided with the first fan 5, the air in machine room, from air inlet suction draft passage, is generated to cold air through heat dump effect, cold air passes back in machine room again, reaches the object that regulates machine room internal temperature.
Embodiment mono-
As shown in Figure 2, the present embodiment has been introduced the special aircondition of a kind of disaster recovery and backup systems, and described aircondition comprises, heat pump and to the air-supply passage of blowing in machine room; Described heat pump is joined end to end successively and is formed for the mobile circulation canal of coolant media by heat dump 1, compressor 2, radiator 3 and throttling arrangement 4.Described heat dump 1 is located in air-supply passage, to carry out heat exchange with the gas of flowing through, reaches and reduces gas temperature, object to transporting cold wind in machine room.
Described heat dump 1 place is provided with the first fan 5, and radiator 3 places are provided with the second fan 6, respectively the two are dried to improve circulation of air speed, improves condensation and evaporation efficiency.
In the present embodiment, described circulation canal is connected with fluid reservoir 9 through the pipeline that is provided with control valve 10, in described fluid reservoir 9, stores coolant media.Coolant media in heat pump occurs after loss, and opening controlling valve, to coolant adding medium in circulation canal, is avoided the generation of the low situation of heat pump system efficiency.Meanwhile, can also occur, after leakage situation, opening in time control valve at heat pump, make the heat pump certain hour that can work on, avoid cannot moving because leakage causes aircondition the generation of the control rack damaged condition in machine room.
In the present embodiment, preferred, described control valve 10 is made up of overflow valve, so that the coolant media pressure in heat pump reaches, setting value is rear opens automatically, to realize the object of automatic adjusting heat pump system coolant media total amount.
Embodiment bis-
As shown in Figure 3, in the present embodiment, the bottom of described heat dump 1 is provided with the drain pan of the condensation water collection of its generation 7, and described drain pan 7 is connected with the water-collecting tray 8 of storage condensed water through the pipeline that is provided with check valve 14; Described radiator 3 is located in water-collecting tray 8.
By radiator is located in water-collecting tray, realize the effect of utilizing the condensed water of heat dump formation to lower the temperature to radiator, improve the refrigeration performance of computer-room air conditioning system; Heat recovery and utilization in the condensed water on the other hand heat dump place being formed, and blower fan cooling is used in conjunction with, and with processing that radiator is lowered the temperature, ensured the continuous performance of air-conditioning system refrigeration work, can tackle the generation of multiple situation.
Embodiment tri-
In the present embodiment, introduced the heat dump of above-mentioned aircondition, described heat dump 1 is made up of multiple heat exchangers that are arranged in order along gas flow direction.
As shown in Figure 3 and Figure 4, in the present embodiment, described heat dump 1 is made up of First Heat Exchanger 11 and the second heat exchanger 12; One end of First Heat Exchanger 11 is provided with the inlet 111 flowing into for coolant media, and the other end is connected with one end of the second heat exchanger 12 through the pipeline that is provided with two-position three-way valve 13; The other end of the second heat exchanger 12 is provided with the first liquid outlet 112 flowing out for coolant media; Another interface of described two-position three-way valve 13 forms the second liquid outlet 113 flowing out for coolant media.
Described inlet 111 is connected with compressor 2 by the road, and the first described liquid outlet 112 and the second liquid outlet 113 are connected with throttling arrangement 4 respectively through pipeline in parallel.
By above-mentioned setting, make the special aircondition of disaster recovery and backup systems can be divided into multiple shelves.
While needing a large amount of cold air in, machine room higher in environment temperature, by two-position three-way valve in the first state, First Heat Exchanger is connected with the second heat exchanger, coolant media is flowed into from inlet, after First Heat Exchanger, the second heat exchanger, flow out from the first liquid outlet successively, make air-flow and coolant media carry out twice heat exchange, to improve heat exchange efficiency;
While not needing a large amount of cold air in, machine room lower in environment temperature, by two-position three-way valve in the second state, First Heat Exchanger is connected with the second liquid outlet, coolant media is flowed into from inlet, after First Heat Exchanger, flow out from the second liquid outlet, make air-flow and coolant media carry out a heat exchange, to reduce thermal losses, reach the object of energy-conserving and environment-protective.
In the present embodiment, described heat exchanger forms by erecting straight arranged many heat exchanger tubes, and the two ends of each heat exchanger tube are connected with corresponding header respectively, is respectively equipped with the opening that forms inlet or liquid outlet on header.Described heat exchanger tube is made up of micro-channel flat.Between adjacent heat exchange tubes, be equipped with the gap of certain distance, described gap location is provided with the fin that increases heat exchange area.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design philosophy; the various changes and modifications that in this area, professional and technical personnel makes the technical solution of the utility model, all belong to protection domain of the present utility model.
Claims (10)
1. the special air conditioner in machine room device of disaster recovery and backup systems, described disaster recovery and backup systems comprise the machine room of installing for controlling rack (100); It is characterized in that: described aircondition comprises, is placed in the off-premises station outside indoor set (200) and the machine room in machine room; Described indoor set (200) is located at top and/or the bottom of controlling rack (100); One side of described indoor set (200) with control rack (100) through hinge (24) be rotatablely connected, relative opposite side with control rack (100) through dismountable being connected of buckle (25).
2. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 1, it is characterized in that, described indoor set (200) is provided with air-supply passage (21), in described air-supply passage (21), is provided with heat dump (1).
3. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 2, is characterized in that, described off-premises station is provided with compressor (2), radiator (3) and throttling arrangement (4);
Described heat dump (1), compressor (2), radiator (3) and throttling arrangement (4) joins end to end successively and forms for the mobile circulation canal of coolant media.
4. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 2, is characterized in that, a side of described indoor set (200) is provided with air inlet (22), and relative another side is provided with air outlet (23);
Described air-supply passage (21) forms by being located at the inner air pipeline of indoor set (200); One end of air-supply passage (21) is connected with air inlet (22), and the other end is connected with air outlet (23).
5. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 3, it is characterized in that, on off-premises station, be also provided with fluid reservoir (9), in described fluid reservoir (9), store coolant media, described fluid reservoir (9) is through being provided with the pipeline of control valve (10) and being connected for the mobile circulation canal of coolant media.
6. according to the arbitrary described special air conditioner in machine room device of a kind of disaster recovery and backup systems of claim 2 to 5, it is characterized in that, the bottom of described heat dump (1) is provided with the drain pan of the condensation water collection of its generation (7), and described drain pan (7) is connected with the water-collecting tray (8) of storage condensed water through the pipeline that is provided with check valve (14); Described radiator (3) is located in water-collecting tray (8).
7. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 6, is characterized in that, described heat dump (1) is made up of multiple heat exchangers that are arranged in order along gas flow direction.
8. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 7, is characterized in that, described heat dump (1) is made up of First Heat Exchanger (11) and the second heat exchanger (12); One end of First Heat Exchanger (11) is provided with the inlet (111) flowing into for coolant media, and the other end is connected with one end of the second heat exchanger (12) through the pipeline that is provided with two-position three-way valve (13); The other end of the second heat exchanger (12) is provided with the first liquid outlet (112) flowing out for coolant media; Another interface of described two-position three-way valve (13) forms the second liquid outlet (113) flowing out for coolant media.
9. the special air conditioner in machine room device of a kind of disaster recovery and backup systems according to claim 8, it is characterized in that, described inlet (111) is connected with compressor (2) by the road, and described the first liquid outlet (112) and the second liquid outlet (113) are connected with throttling arrangement (4) respectively through pipeline in parallel.
10. according to the arbitrary described special air conditioner in machine room device of a kind of disaster recovery and backup systems of claim 7 to 9, it is characterized in that, described heat exchanger forms by erecting straight arranged many heat exchanger tubes, the two ends of each heat exchanger tube are connected with corresponding header respectively, are respectively equipped with the opening that forms inlet or liquid outlet on header; Described heat exchanger tube is made up of micro-channel flat; Between adjacent heat exchange tubes, be equipped with the gap of certain distance, described gap location is provided with the fin that increases heat exchange area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272661.5U CN203869235U (en) | 2014-05-26 | 2014-05-26 | Special machine room air conditioning plant for disaster preparedness system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272661.5U CN203869235U (en) | 2014-05-26 | 2014-05-26 | Special machine room air conditioning plant for disaster preparedness system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869235U true CN203869235U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272661.5U Active CN203869235U (en) | 2014-05-26 | 2014-05-26 | Special machine room air conditioning plant for disaster preparedness system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869235U (en) |
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2014
- 2014-05-26 CN CN201420272661.5U patent/CN203869235U/en active Active
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