CN204880497U - Container data center of ice cold -storage - Google Patents

Container data center of ice cold -storage Download PDF

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Publication number
CN204880497U
CN204880497U CN201520666050.3U CN201520666050U CN204880497U CN 204880497 U CN204880497 U CN 204880497U CN 201520666050 U CN201520666050 U CN 201520666050U CN 204880497 U CN204880497 U CN 204880497U
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China
Prior art keywords
ice
switch valve
liquid level
data center
storage tank
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Expired - Fee Related
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CN201520666050.3U
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Chinese (zh)
Inventor
任玉迎
滕学军
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Inspur Electronic Information Industry Co Ltd
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Inspur Electronic Information Industry Co Ltd
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Abstract

The utility model discloses a container data center of ice cold -storage belongs to container data center and server field, the utility model discloses the technical problem who solves refrigerates for the emergent of container data center. This container data center includes that data center module, ice hold cold die piece, cooling water set, and the data center module includes refrigeration plant, and ice holds the cold die piece and includes ice -reserving groove, peripheral equipment, pipe -line system, and the ice -reserving inslot is provided with a plurality of puck, and peripheral equipment includes plate heat exchanger, secondary refrigerant pump, water pump, and pipe -line system includes secondary refrigerant pipeline, ooff valve I, ooff valve II, ooff valve III, ooff valve IV, ooff valve V, ooff valve VI, water pipeling, secondary refrigerant pump, cooling water set, ice -reserving groove, plate heat exchanger and ooff valve I, ooff valve II, ooff valve III, ooff valve IV, ooff valve V, ooff valve VI are through the secondary refrigerant pipe connection, plate heat exchanger, refrigeration plant, water pump lead to the pipe way and connect into the loop.

Description

A kind of container data center of ice conserve cold
Technical field
The utility model relates to container data center and server field, specifically a kind of container data center of ice conserve cold.
Background technology
Server, storage networking and the network equipment are loaded metal container and the idea being connected to data center's cluster designs container data center, for ensureing the safe operation of calculator room equipment, need to ensure the running environment condition of constant temperature, thus refrigeration system in the data the heart there is important effect.When quitting work because of situation refrigeration plant such as burst power-off etc., and when lacking emergent refrigeration, the main equipments such as server will be delayed machine.The current solution adopted for emergent refrigeration is for providing refrigeration system and the electric power system of redundancy, and Ji Dang No. mono-refrigeration plant is switched to another road after stopping, or is switched to powered battery after down circuitry.The cost of above two kinds of solutions is all very high.
If the heart has during electricity and lays in certain cold in the data, when utilizing the cold of deposit to freeze after power-off, being machine room cooling, also can solving the problem of emergent refrigeration.Loading in view of data center apparatus load is a progressive process, therefore the initial operating stage of the heart in the data, and cold accumulation system can be considered completely for energy-saving run.
Publication number disclosed in 3 days December in 2014 is the Chinese patent of CN203980527U, a kind of IDC machine room cooling system is proposed, IDC machine room cooling system, comprise data center's tail end air conditioner equipment, handpiece Water Chilling Units, cold-storage water pot, sealed cooling tower and integrated operation control system, data center's tail end air conditioner equipment, cold-storage water pot, sealed cooling tower has water inlet and delivery port respectively, handpiece Water Chilling Units has two-way water inlet and delivery port, described delivery port and water inlet are equipped with valve sets, the water inlet of sealed cooling tower and cold-storage water pot and the delivery port of pipeline connection data center end air-conditioning equipment and water inlet, handpiece Water Chilling Units is connected in series in main pipeline, also comprise the first bypass duct and the second bypass duct, first bypass duct directly connects cold-storage water pot and delivery port corresponding to data center's tail end air conditioner equipment and water inlet, second bypass duct direct connecting sealed formula cooling tower and delivery port corresponding to data center's tail end air conditioner equipment and water inlet, valve sets is respectively equipped with in first bypass duct and the second bypass duct, described integrated operation control system controls the keying of each valve sets.Water cold storage is adopted to provide the low-temperature receiver of emergent refrigeration for air-conditioning in this cooling system, and hydro-thermal loss amount is large, cold-storage efficiency is low, and water cold accumulation device takes up room greatly, is generally arranged on outdoor, uses and is subject to space constraint.
The relative water cold accumulation device of cold accumulating device by ice takes up an area few, and in cold accumulating device by ice, refrigerating medium adopts ethylene glycol solution, and refrigerating effect is better than water.Ice storage technology utilizes the electrical network low ebb time at night, low-price electricity cold storage of ice making is utilized to be stored by cold, molten water during peak of power consumption on daytime, cooling common with freezing unit, and air-conditioning peak hours by day, institute's ice-reserving cold release is met the complete set technology of air-conditioning peak load needs.
Being applied to by ice storage technology in the emergent refrigeration problem of container data center, is the problem needing at present to solve.
Summary of the invention
Technical assignment of the present utility model is to provide a kind of container data center of ice conserve cold, solves the problem of the emergent refrigeration of container data center, and this container data center with ice conserve cold form has the advantage of energy-saving and environmental protection.
The utility model solves the technical scheme that its technical problem adopts:
A kind of container data center of ice conserve cold, comprise data center module, handpiece Water Chilling Units, ice conserve cold module, data center module comprises rack, refrigeration plant and is arranged on watch-dog, information technoloy equipment, the server in rack, ice conserve cold module comprises Ice Storage Tank, ancillary equipment, pipe-line system, several ice hockeys are provided with in Ice Storage Tank, ancillary equipment comprises heat-exchangers of the plate type, coolant pump, water pump, and pipe-line system comprises coolant ducts, switch valve I, switch valve II, switch valve III, switch valve IV, switch valve V, switch valve VI, waterpipe;
Coolant pump, handpiece Water Chilling Units, switch valve I, Ice Storage Tank, switch valve III, switch valve V connect into ice-reserving loop by coolant ducts, coolant pump, handpiece Water Chilling Units, switch valve I, switch valve IV, switch valve VI, heat-exchangers of the plate type connect into refrigerant circuit by coolant ducts, and coolant pump, switch valve II, Ice Storage Tank, switch valve III, switch valve VI, heat-exchangers of the plate type connect into ice-melt loop by coolant ducts;
Heat-exchangers of the plate type, refrigeration plant, water pump connect into loop by waterpipe.
Further, described refrigeration plant is air-conditioning, and air-conditioning is for putting air-conditioning in air-conditioning or top-mounted air conditioner or the end between row.
Further, described coolant pump is variable frequency pump.
Further, described Ice Storage Tank is open type Ice Storage Tank, the top of Ice Storage Tank is provided with kickboard, the below of kickboard is provided with top liquid level distributor, the bottom of Ice Storage Tank is provided with bottom liquid level distributor, the top of bottom liquid level distributor is provided with liquid level restriction floating shelf, and ice hockey is distributed between top liquid level distributor and liquid level restriction floating shelf; Top liquid level distributor is by coolant ducts connecting valve valve III, and bottom liquid level distributor is by coolant ducts connecting valve valve I and switch valve II respectively.
Further, described liquid level restriction floating shelf is grid.
Further, described Ice Storage Tank is enclosed Ice Storage Tank, and the top of Ice Storage Tank is provided with top liquid level distributor, and the bottom of Ice Storage Tank is provided with bottom liquid level distributor, and ice hockey is distributed between top liquid level distributor and bottom liquid level distributor; Top liquid level distributor is by coolant ducts connecting valve valve III, and bottom liquid level distributor is by coolant ducts connecting valve valve I and switch valve II respectively.
Further, described ice-reserving flowing current separation is by steel making, and the inwall of Ice Storage Tank is provided with the liner that epoxy resin manufactures.
Further, described ice-reserving flowing current separation manufactures by obscuring solidifying soil, and the liner being provided with liner in Ice Storage Tank and being manufactured by epoxy resin.
Compared to the prior art the container data center of a kind of ice conserve cold of the present utility model, has following beneficial effect:
1, the ice conserve cold module arranged in the utility model is freezed for container data center provides emergent, after a loss of power for the refrigeration radiating of data center provides the low-temperature receiver of short time, and then the normal work of the equipment such as Deterministic service device, and the cost of manufacture of ice conserve cold module is low, has high economic benefit.
2, in the utility model when normal power supply, handpiece Water Chilling Units is ice-reserving modular refrigeration ice-reserving while being refrigerating device refrigeration, and during power-off, ice-reserving module can be data center and provides low-temperature receiver, and then effectively make use of electric energy, has the advantage of saving the energy.
3, in the utility model, ice conserve cold module selects Ice mode, and refrigerating medium selects ethylene glycol solution, and cryogenic temperature can reach 1 ~ 4 DEG C, has good refrigeration.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is a kind of structured flowchart of container data center of ice conserve cold;
Fig. 2 is the internal structure schematic diagram of open type Ice Storage Tank;
Fig. 3 is the internal structure schematic diagram of enclosed Ice Storage Tank;
In figure: 1, open type Ice Storage Tank, 2, kickboard, 3, liquid level restriction floating shelf, 4, top liquid level distributor, 5, bottom liquid level distributor, 6, ice hockey, 7, enclosed Ice Storage Tank.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of container data center of ice conserve cold, comprise data center module, ice conserve cold module, handpiece Water Chilling Units, data center module comprises rack, refrigeration plant and the watch-dog be arranged in rack, information technoloy equipment, server, refrigeration plant, watch-dog, information technoloy equipment, server is arranged into cold passage by conventional in layout, the passage of heat, it is wherein the passage of heat between enclosure top and container top, be cold passage bottom rack and between container base, refrigeration plant is air-conditioning, air-conditioning is intracardiac is in the data set to air-conditioning between row, namely air-conditioning is between two racks.
Ice conserve cold module comprises Ice Storage Tank, ancillary equipment, pipe-line system, several ice hockeys as cold-producing medium are provided with in Ice Storage Tank, ancillary equipment comprises heat-exchangers of the plate type, coolant pump, water pump, and pipe-line system comprises coolant ducts, switch valve I, switch valve II, switch valve III, switch valve IV, switch valve V, switch valve VI, waterpipe; Coolant pump, handpiece Water Chilling Units, switch valve I, Ice Storage Tank, switch valve III, switch valve V connect into ice-reserving loop by coolant ducts, coolant pump, handpiece Water Chilling Units, switch valve I, switch valve IV, switch valve VI, heat-exchangers of the plate type connect into refrigerant circuit by coolant ducts, and coolant pump, switch valve II, Ice Storage Tank, switch valve III, switch valve VI, heat-exchangers of the plate type connect into ice-melt loop by coolant ducts; Heat-exchangers of the plate type, refrigeration plant, water pump connect into loop by waterpipe.Adopt ethylene glycol solution as refrigerating medium in this ice conserve cold module.
Handpiece Water Chilling Units, selects Double-working-condition handpiece Water Chilling Units, freezes when powering normal, for the ice-reserving of ice conserve cold module provides refrigeration, ensures the normal refrigeration of air-conditioning in data center module simultaneously.
Coolant pump, conveying refrigerating medium ethylene glycol solution, adopts variable frequency pump in the present embodiment, can regulate and control flow and the flow velocity of ethylene glycol solution as required, and then reaches better ice making, releases ice effect.The happy MHI202 type of preferred prestige, maximum stream flow is 5m 3/ h, H-Max is 22m.Can change pump motor rotating speed by frequency converter, thus realize refrigerating medium variable-flow operation, flow adjustment range is 0 ~ 3.3m 3/ h.
Heat-exchangers of the plate type, for carrying out the heat exchange of the chilled water of air-conditioning in refrigerating medium ethylene glycol solution and data center module, the refrigerating medium ethylene glycol solution entering heat-exchangers of the plate type is low temperature, with the chilled water heat exchange being air conditioner refrigerating in heat-exchangers of the plate type, the ethylene glycol solution flowing out heat-exchangers of the plate type is high temperature.
Coolant ducts, as the circulation duct of refrigerating medium ethylene glycol solution, and connects into various loop by coolant pump, handpiece Water Chilling Units, switch valve I, switch valve II, switch valve III, switch valve IV, switch valve V, switch valve VI, heat-exchangers of the plate type.
Waterpipe, as the circulation duct of chilled water, and connects into loop by heat-exchangers of the plate type, refrigeration plant, water pump.
Ice Storage Tank is cubical open type Ice Storage Tank 1, and namely Ice Storage Tank is open top device, and the top of open type Ice Storage Tank 1 is provided with kickboard 2, for preventing the spilling of liquid and ice hockey 6 in Ice Storage Tank, the below of kickboard 2 is provided with top liquid level distributor 4, the bottom of open type Ice Storage Tank 1 is provided with bottom liquid level distributor 5, the top of bottom liquid level distributor 5 is provided with liquid level restriction floating shelf 3, ice hockey is distributed between top liquid level distributor 4 and liquid level restriction floating shelf 3, refrigerating medium imports the groove of open type Ice Storage Tank 1 from the bottom liquid level distributor 5 be positioned at bottom open type Ice Storage Tank 1, open type Ice Storage Tank 1 is derived from top liquid level distributor 4, refrigerating medium ethylene glycol solution is made to flow uniformly through cell body, in the whole process of ice-reserving and ice-melt, the flow direction of solution is from bottom to top, the layout of this mode makes handpiece Water Chilling Units run under higher temperature case, when ice-reserving, running efficiency is high, when ice hockey 6 floats to more than refrigerating medium solution surface, when freezing or in deicing processes, the liquid level of refrigerating medium rises or declines, liquid level restriction floating shelf 3 stops the movement of ice hockey 6 in open type Ice Storage Tank 1.In the present embodiment, liquid level restriction floating shelf 3 is the grid manufactured by the epoxy resin of glass fibre, aluminium or steel outer lining; Open type Ice Storage Tank 1 is by steel making, and the inwall of open type Ice Storage Tank 1 is provided with the liner adopting epoxy resin to manufacture.
The course of work of this ice conserve cold module comprises ice-reserving, releases ice, static Three models.
Ice-storage mode, handpiece Water Chilling Units works, switch valve I, switch valve III, switch valve V are opened, coolant pump, handpiece Water Chilling Units, switch valve I, Ice Storage Tank, switch valve III, switch valve V connect into ice-reserving loop by coolant ducts, ice hockey 6 surface in open type Ice Storage Tank 1 is flowed through from the ethylene glycol solution of handpiece Water Chilling Units low temperature out, ice hockey 6 is caught a cold icing, i.e. cold-storage in ice hockey 6, flow through the ethylene glycol solution temperature after ice hockey 6 to raise, under switch valve V, effect in coolant pump, enter handpiece Water Chilling Units, lower the temperature; While ice-reserving, switch valve IV, switch valve VI are opened, coolant pump, handpiece Water Chilling Units, switch valve I, switch valve IV, switch valve VI, heat-exchangers of the plate type connect into refrigerant circuit by coolant ducts, the ethylene glycol solution of low temperature carries out heat exchange with chilled water in heat-exchangers of the plate type, and then provide refrigeration for air-conditioning, the ethylene glycol solution of the high temperature after heat exchange flows out heat-exchangers of the plate type, and enters handpiece Water Chilling Units under the effect of coolant pump, lowers the temperature.
Release ice pattern, handpiece Water Chilling Units quits work, switch valve II, switch valve III, switch valve VI is opened, coolant pump, switch valve II, Ice Storage Tank, switch valve III, switch valve VI, heat-exchangers of the plate type connects into ice-melt loop by coolant ducts, ice hockey 3 surface of open type Ice Storage Tank 1 inner icing is flowed through from heat-exchangers of the plate type ethylene glycol solution out, thus ethylene glycol solution cooling, the ethylene glycol solution of low temperature carries out heat exchange with chilled water in heat-exchangers of the plate type, cooled chilled water pump is to air-conditioning, and the ethylene glycol solution after heat exchange enters handpiece Water Chilling Units by coolant pump,
Still-mode, now switch valve I, switch valve IV, switch valve VI are opened, coolant pump, handpiece Water Chilling Units, switch valve I, switch valve IV, switch valve VI, heat-exchangers of the plate type connect into refrigerant circuit by coolant ducts, handpiece Water Chilling Units is separately air conditioner refrigerating, does not need the cold of ice hockey 3 in open type Ice Storage Tank 1.
In the container data center of the present embodiment, refrigerating mode thereof comprises:
When electricity consumption ebb, ice conserve cold module is in ice-storage mode, and handpiece Water Chilling Units is open type Ice Storage Tank 1 and air conditioner refrigerating simultaneously;
When peak of power consumption, ice conserve cold module remains static, and handpiece Water Chilling Units is air conditioner refrigerating; Or ice conserve cold module is in and releases ice-like state, handpiece Water Chilling Units quits work, and is air conditioner refrigerating by ice hockey in open type Ice Storage Tank 13;
During power failure, handpiece Water Chilling Units quits work, and ice conserve cold module is in releases ice-like state, is air conditioner refrigerating by ice hockey in open type Ice Storage Tank 13.
Embodiment 2
A kind of container data center of ice conserve cold in the present embodiment, comprises data center module, ice conserve cold module, handpiece Water Chilling Units, in the present embodiment the structure of data center module, ice conserve cold module and embodiment 1 basically identical, and handpiece Water Chilling Units is consistent with embodiment 1.
What be different from embodiment 1 is, in the present embodiment, Ice Storage Tank is cubical enclosed Ice Storage Tank 7, namely the top of Ice Storage Tank is closed type, arrange at an upper portion thereof do not need outer arrange kickboard and liquid level restriction floating shelf, its inner top is provided with top liquid level distributor 4, within it bottom is provided with bottom liquid level distributor 5, and ice hockey 6 is distributed between top liquid level distributor 4 and bottom liquid level distributor 5.Top liquid level distributor 4 is by coolant ducts connecting valve valve III, and bottom liquid level distributor 5 is by coolant ducts connecting valve valve I and switch valve II respectively.In the present embodiment, enclosed Ice Storage Tank 7 manufactures by obscuring solidifying soil, and the liner being provided with liner in enclosed Ice Storage Tank 7 and being manufactured by epoxy resin.
Meanwhile, in data center module, air-conditioning position is different from embodiment 1, and air-conditioning can select top-mounted air conditioner or the end to put air-conditioning, and namely air-conditioning can be positioned at above or below rack, in the present embodiment, selects top-mounted air conditioner, and namely air-conditioning is positioned at the top of rack.
In the present embodiment, in the working method of ice conserve cold module and container data center, refrigerating mode thereof is consistent with embodiment 1.
By detailed description of the invention above, described those skilled in the art can be easy to realize the utility model.But should be appreciated that the utility model is not limited to above-mentioned detailed description of the invention.On the basis of disclosed embodiment, described those skilled in the art can be combined different technical characteristics, thus realize different technical schemes.

Claims (6)

1. the container data center of an ice conserve cold, it is characterized in that comprising data center module, handpiece Water Chilling Units, ice conserve cold module, data center module comprises rack, refrigeration plant and the watch-dog be arranged in rack, information technoloy equipment, server, ice conserve cold module comprises Ice Storage Tank, ancillary equipment, pipe-line system, several ice hockeys are provided with in Ice Storage Tank, ancillary equipment comprises heat-exchangers of the plate type, coolant pump, water pump, pipe-line system comprises coolant ducts, switch valve I, switch valve II, switch valve III, switch valve IV, switch valve V, switch valve VI, waterpipe,
Coolant pump, handpiece Water Chilling Units, switch valve I, Ice Storage Tank, switch valve III, switch valve V connect into ice-reserving loop by coolant ducts, coolant pump, handpiece Water Chilling Units, switch valve I, switch valve IV, switch valve VI, heat-exchangers of the plate type connect into refrigerant circuit by coolant ducts, and coolant pump, switch valve II, Ice Storage Tank, switch valve III, switch valve VI, heat-exchangers of the plate type connect into ice-melt loop by coolant ducts;
Heat-exchangers of the plate type, refrigeration plant, water pump connect into loop by waterpipe.
2. the container data center of a kind of ice conserve cold according to claim 1, is characterized in that described refrigeration plant is air-conditioning, and air-conditioning is for putting air-conditioning in air-conditioning or top-mounted air conditioner or the end between row.
3. the container data center of a kind of ice conserve cold according to claim 1, is characterized in that described coolant pump is variable frequency pump.
4. the container data center of a kind of ice conserve cold according to claim 1, it is characterized in that described Ice Storage Tank is open type Ice Storage Tank, the top of Ice Storage Tank is provided with kickboard, the below of kickboard is provided with top liquid level distributor, the bottom of Ice Storage Tank is provided with bottom liquid level distributor, the top of bottom liquid level distributor is provided with liquid level restriction floating shelf, and ice hockey is distributed between top liquid level distributor and liquid level restriction floating shelf; Top liquid level distributor is by coolant ducts connecting valve valve III, and bottom liquid level distributor is by coolant ducts connecting valve valve I and switch valve II respectively.
5. the container data center of a kind of ice conserve cold according to claim 4, is characterized in that described liquid level restriction floating shelf is grid.
6. the container data center of a kind of ice conserve cold according to claim 1, it is characterized in that described Ice Storage Tank is enclosed Ice Storage Tank, the top of Ice Storage Tank is provided with top liquid level distributor, the bottom of Ice Storage Tank is provided with bottom liquid level distributor, and ice hockey is distributed between top liquid level distributor and bottom liquid level distributor; Top liquid level distributor is by coolant ducts connecting valve valve III, and bottom liquid level distributor is by coolant ducts connecting valve valve I and switch valve II respectively.
CN201520666050.3U 2015-08-31 2015-08-31 Container data center of ice cold -storage Expired - Fee Related CN204880497U (en)

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CN201520666050.3U CN204880497U (en) 2015-08-31 2015-08-31 Container data center of ice cold -storage

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Application Number Priority Date Filing Date Title
CN201520666050.3U CN204880497U (en) 2015-08-31 2015-08-31 Container data center of ice cold -storage

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928235A (en) * 2016-04-28 2016-09-07 香江科技股份有限公司 Double-condenser data center cooling system with phase change cold accumulation and control method of double-condenser data center cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928235A (en) * 2016-04-28 2016-09-07 香江科技股份有限公司 Double-condenser data center cooling system with phase change cold accumulation and control method of double-condenser data center cooling system
CN105928235B (en) * 2016-04-28 2018-08-31 香江科技股份有限公司 Double-condenser data center cooling system with phase change cold-storage and its control method

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Granted publication date: 20151216

Termination date: 20160831