CN204176828U - A kind of emergent cold accumulation system - Google Patents
A kind of emergent cold accumulation system Download PDFInfo
- Publication number
- CN204176828U CN204176828U CN201420592264.6U CN201420592264U CN204176828U CN 204176828 U CN204176828 U CN 204176828U CN 201420592264 U CN201420592264 U CN 201420592264U CN 204176828 U CN204176828 U CN 204176828U
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- CN
- China
- Prior art keywords
- cold
- freezer
- refrigerator
- accumulation system
- coldness
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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.)
- Expired - Fee Related
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- 238000009825 accumulation Methods 0.000 title claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000003507 refrigerant Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 239000007791 liquid phase Substances 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Other Air-Conditioning Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a kind of emergent cold accumulation system, comprise refrigerator-freezer, cold-accumulating box, pump, controller, uninterrupted power source, blower fan and evaporimeter, in cold-accumulating box, agent for storage of coldness is housed, installs refrigerant tubing in agent for storage of coldness, evaporimeter is communicated with refrigerator-freezer both sides with tracheae by liquid pipe; Refrigerator-freezer inner refrigerant pipeline is connected with tracheae with the liquid pipe outside refrigerator-freezer by copper pipe, and uninterrupted power source is connected with pump, controller, blower fan respectively.Use should can keep building environment temperature to raise by anxious cold accumulation system in time when abnormal electrical power supply.
Description
Technical field
The utility model relates to a kind of emergent cold accumulation system.
Background technology
According to environment temperature, humidity standard in National Standard of the People's Republic of China GB 50174-2008 " Code for design of ilectric computer room " during regulation start in machine room, wherein environment temperature is: A level, B level temperature 23 ± 1 DEG C, C level 18 ~ 28 DEG C; Ambient humidity is: A level, B level 40% ~ 55%, C level 35% ~ 75%; Environment temperature during shutdown in machine room, humidity standard, wherein environment temperature is: A level, B level, C level 5 ~ 35 DEG C; Ambient humidity is: A level, B level 40% ~ 70%, C level 20% ~ 80%; General communications equipment room should reach B grade standard.Along with the extensive application of blade server, in rack, heat density significantly improves, single rack thermic load reaches 6 KW, even higher, in order to ensure the normal operation of equipment in machine room, the cold channel enclosed of usual employing, between row, precision air conditioner presses close to the modes such as air-supply, guarantee that precision air conditioner cold wind all enters rack and freezes to server apparatus, improve precision air conditioner refrigerating efficiency, reduce precision air conditioner operating cost, save machine room floor space, when civil power is normal, calculator room equipment normally runs, once city's electrical anomaly, in order to ensure the normal operation of key equipment in machine room, common way adopts uninterrupted power source to be server, the equipment such as router are powered, according to regulation in National Standard of the People's Republic of China GB 50174-2008 " Code for design of ilectric computer room " 2.0.26 article " halt condition ": air-conditioning system and the uninterruption power source system of main equipment room are in normal operating condition, electronic message unit is in idle situation.Known precision air conditioner, when city's electrical anomaly, also must normally freeze, and way conventional at present adopts diesel-driven generator to drive precision air conditioner adjustment machine room ambient temperature and humidity.But rack internal loading is excessive, within a few minutes, server temperature can reach 60 DEG C even higher, now diesel-driven generator not yet starts, server apparatus crashes because temperature is too high, simultaneously noise, vibration, smoke evacuation, ventilation, protection against the tide, the antifreeze problem brought of diesel-driven generator is also very serious, and the theory of this and current advocated energy-saving and environmental protection, low-carbon (LC) is also incompatible with.
utility model content
The purpose of this utility model is, a kind of emergent cold accumulation system is provided, make when having a power failure, precision air conditioner can freeze in time, overcomes in prior art the problem such as noise pollution, air pollution being difficult in the diesel-driven generator short time bring when driving precision air conditioner work and its work.
The utility model solves the problems of the technologies described above adopted technical scheme, a kind of emergent cold accumulation system is provided to comprise cold-accumulating box, pump, controller, uninterrupted power source, blower fan and evaporimeter, in cold-accumulating box, agent for storage of coldness is housed, install refrigerant tubing in agent for storage of coldness, evaporimeter is communicated with refrigerator-freezer both sides with tracheae by liquid pipe; Refrigerator-freezer inner refrigerant pipeline is connected with tracheae with the liquid pipe outside refrigerator-freezer by copper pipe, and uninterrupted power source is connected with pump, controller, blower fan respectively.
Further, the cold-accumulating box of multiple parallel connection is comprised in refrigerator-freezer.
Further, multiple refrigerator-freezer series connection in emergent cold accumulation system.
Further, described refrigerant tubing is W type pipeline.
Further, described agent for storage of coldness is solid-liquid phase change agent for storage of coldness.
Further, cold-accumulating box is threaded connection part and is connected with the copper pipe in refrigerator-freezer.
Further, refrigerator-freezer is threaded connection part with liquid pipe, tracheae and is connected.
The operation principle of the emergent cold accumulation system that the utility model provides is: when civil power is normal, by refrigerator-freezer in emergent cold accumulation system to the agent for storage of coldness refrigeration in cold-accumulating box, agent for storage of coldness in cold-accumulating box stores cold, regulate machine room humiture environment by precision air conditioner simultaneously, during city's electrical anomaly, when power-off, controller makes uninterrupted power source power to pump and blower fan, by pump, the cold stored in cold-accumulating box is passed to evaporimeter, by blower fan, cold is passed to building environment, thus reach the object continuing refrigeration, guarantee that calculator room equipment also can normally run for a long time when city's electrical anomaly.
The beneficial effects of the utility model are: only need increase a set of evaporation coil in precision air conditioner, without the need to changing precision air conditioner existing equipment, reduce complexity, having saved improvement cost.This emergent cold-storage can be positioned in machine room, and floor space is little, installs easy to operate.When civil power is normal, machine room humiture environment is regulated by precision air conditioner, refrigerator-freezer freezes to cold-accumulating box, agent for storage of coldness in cold-accumulating box is freezed into solid-state, store cold, during city's electrical anomaly, uninterrupted power source is that controller, pump and blower fan are powered, controller starts pump, and pump in the evaporation coil of precision air conditioner by the cold stored in agent for storage of coldness, blower fan is under uninterrupted power source is powered, normal operation, cold in evaporation coil is passed to building environment, thus reaches when city's electrical anomaly, still can regulate the object of machine room humiture environment.
Accompanying drawing explanation
Fig. 1 represents the schematic diagram of emergent cold accumulation system.
In figure: 1, refrigerator-freezer; 2, cold-accumulating box; 3, refrigerant tubing; 4, agent for storage of coldness; 5, threaded connector; 6, liquid pipe; 7, tracheae; 8, pump; 9, controller; 10, uninterrupted power source; 11, precision air conditioner; 12 blower fans; 13, evaporimeter; 14, copper pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, this detailed description of the invention is described in detail, cold-accumulating box 2 is installed in refrigerator-freezer 1, agent for storage of coldness 4 is housed in cold-accumulating box 2, installs refrigerant tubing 3 in agent for storage of coldness 4, evaporimeter 13 is communicated with refrigerant tubing 3 both sides in cold-accumulating box 2 with tracheae 7 by liquid pipe 6; Uninterrupted power source 10 is connected with pump 8, controller 9, blower fan 12 respectively, and when power-off, controller 9 makes uninterrupted power source 10 pairs of pumps 8 and blower fan 12 power.In order to improve refrigeration, this refrigerant tubing 3 is designed to W type pipeline, this W type pipeline is connected with two threaded connectors 5 of cold-accumulating box 2, cold-accumulating box 2 is threaded connection part 5 and is attempted by refrigerator-freezer 1 with copper pipe 14, pass through which, can increase in refrigerator-freezer 1 very easily or reduce cold-accumulating box 2, install for simplifying, use the blower fan 12 carried in precision air conditioner 11, only need add evaporimeter 13 in precision air conditioner 11, refrigerator-freezer 1 is threaded connection part 5 with liquid pipe 6, tracheae 7 and is connected, and constructability operates.
When this civil power is normal, the agent for storage of coldness 4 in cold-accumulating box 2 freezes into solid-state by refrigerator-freezer 1, stores cold.During city's electrical anomaly, controller 9 controls uninterrupted power source 10 and powers for pump 8 and blower fan 12, starting pump 8 pumps in evaporimeter 13 by the liquid refrigerant in liquid pipe 6, uninterrupted power source 10 is powered for blower fan 12, under the effect of blower fan 12, cold-producing medium in evaporimeter 13 and building environment carry out heat exchange, heat absorption evaporation, become gaseous state, enter tracheae 7, then enter in the refrigerant tubing 3 of cold-accumulating box 2, refrigerant cools in refrigerant tubing 3 is become liquid by the agent for storage of coldness 4 in cold-accumulating box 2, the heat liquefy gradually of cold-producing medium in agent for storage of coldness 4 absorption refrigeration agent pipeline 3 in cold-accumulating box 2, liquid refrigerant in refrigerant tubing 3 then enters in liquid-in pipe 6, go round and begin again, incessantly the cold that agent for storage of coldness 4 in cold-accumulating box 2 stores is passed to building environment, thus reach the object regulating machine room humiture environment.
Claims (7)
1. an emergent cold accumulation system, it is characterized in that: comprise refrigerator-freezer (1), cold-accumulating box (2), pump (8), controller (9), uninterrupted power source (10), blower fan (12) and evaporimeter (13), agent for storage of coldness (4) is housed in cold-accumulating box (2), install refrigerant tubing (3) in agent for storage of coldness (4), evaporimeter (13) is communicated with refrigerator-freezer (1) both sides with tracheae (7) by liquid pipe (6); Refrigerator-freezer (1) inner refrigerant pipeline (3) is connected with tracheae (7) with refrigerator-freezer (1) liquid pipe (6) outward by copper pipe (14), and uninterrupted power source (10) is connected with pump (8), controller (9), blower fan (12) respectively.
2. emergent cold accumulation system according to claim 1, is characterized in that: the cold-accumulating box (2) comprising multiple parallel connection in refrigerator-freezer (1).
3. emergent cold accumulation system according to claim 1, is characterized in that: multiple refrigerator-freezer (1) is connected.
4. emergent cold accumulation system according to claim 1, is characterized in that: refrigerant tubing (3) is W type pipeline.
5. emergent cold accumulation system according to claim 1, is characterized in that: agent for storage of coldness (4) is solid-liquid phase change agent for storage of coldness.
6. emergent cold accumulation system according to claim 1, is characterized in that: cold-accumulating box (2) is threaded connection part (5) and is connected with the copper pipe (14) in refrigerator-freezer (1).
7. emergent cold accumulation system according to claim 1, is characterized in that: refrigerator-freezer (1) is threaded connection part (5) with liquid pipe (6), tracheae (7) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592264.6U CN204176828U (en) | 2014-10-14 | 2014-10-14 | A kind of emergent cold accumulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592264.6U CN204176828U (en) | 2014-10-14 | 2014-10-14 | A kind of emergent cold accumulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176828U true CN204176828U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592264.6U Expired - Fee Related CN204176828U (en) | 2014-10-14 | 2014-10-14 | A kind of emergent cold accumulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864625A (en) * | 2015-06-01 | 2015-08-26 | 长沙麦融高科股份有限公司 | Machine room heat pipe cold accumulation coupled emergency refrigerating system and method |
| CN105135570A (en) * | 2015-09-18 | 2015-12-09 | 南京佳力图空调机电有限公司 | Fluorine pump dual-circulation water cooling unit cold accumulation system |
-
2014
- 2014-10-14 CN CN201420592264.6U patent/CN204176828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864625A (en) * | 2015-06-01 | 2015-08-26 | 长沙麦融高科股份有限公司 | Machine room heat pipe cold accumulation coupled emergency refrigerating system and method |
| CN105135570A (en) * | 2015-09-18 | 2015-12-09 | 南京佳力图空调机电有限公司 | Fluorine pump dual-circulation water cooling unit cold accumulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |