CN209246298U - A kind of Multifunctional cold heat source system of Office building - Google Patents
A kind of Multifunctional cold heat source system of Office building Download PDFInfo
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- CN209246298U CN209246298U CN201822201690.3U CN201822201690U CN209246298U CN 209246298 U CN209246298 U CN 209246298U CN 201822201690 U CN201822201690 U CN 201822201690U CN 209246298 U CN209246298 U CN 209246298U
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- 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
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Abstract
The utility model provides a kind of Multifunctional cold heat source system of Office building, including takes thermal modules, water segregator and water collector, screw water cooling machine set, open cooling tower, cooling water pump, chilled water pump, data center machine room water return pipeline, data center's cooling water pump, data center machine room water supply pipe, cold-storage tank；This system winter by taking thermal modules and condensate correcting-distribuing device combined running, heats, the cooling water of data center directly passes through open cooling tower and cooled down for Office building；The cold source of air conditioning in summer, Office building combines open cooling tower by screw water cooling machine set or cold-storage tank provides, and data center apparatus cold source is provided by open cooling tower or cold-storage tank.Using the paddy electricity period, carrying out cold-storage to cold-storage tank can be cooled down in the non-paddy electricity period first with cold-storage tank, recycled open cooling tower to be cooled down, can be greatlyd save cost, and effectively solve the problems, such as that torridity summer data center heat dissipation effect is undesirable.
Description
Technical field
The utility model relates to a kind of central air conditioner system, the Multifunctional cold heat source system of especially a kind of Office building
System.
Background technique
With the fast development of the applications such as internet, mobile Internet, cloud computing and big data, global data center
Pace of construction is being accelerated.At the same time, the energy-saving problem of data center also further highlights.According to statistics, data center
Air conditioning electricity accounts for about the 40% of entire data center's energy consumption.The dosage of air-conditioning is bigger, and consumption electric power also the more, directly contributes summer
It rations the power supply crisis and mass energy the problem of consuming.Exist in usual comprehensive office building and use the non-uniform phenomenon of heat demand amount,
For example most of Administrative Area someone on daytime, evening no one only need to be freezed daytime or heated, but in office building
Server in data center needs operate for 24 hours, and server radiating amount is very big, it is necessary to it radiates within long-term 24 hours, it is no
Then server is easily damaged because of overheat.The characteristics of for air conditioner in machine room round-the-clock running, when outdoor wet-bulb temperature is lower
It waits, especially in northern winter, makes full use of natural cooling source heat dissipation to replace compressor to run, be to reduce air conditioner in machine room energy consumption
Important directions, but in summer, daytime is unsatisfactory using natural cooling source heat dissipation effect.
Utility model content
Heat dissipation effect in order to overcome the problems, such as Office building summer data center daytime is undesirable, and the utility model mentions
For a kind of Multifunctional cold heat source system of Office building, it is able to solve above-mentioned technical problem, and can effective energy-saving run expense.
Technical solution adopted by the utility model to solve its technical problems is provide a kind of the multi-functional of Office building
Cold and heat source system, including take thermal modules, water segregator and water collector, screw water cooling machine set, open cooling tower, cooling water pump, freezing
Water pump, data center machine room water return pipeline, data center's cooling water pump, data center machine room water supply pipe, cold-storage tank；It is described to take
Thermal modules are composed in parallel by 2 plate heat exchanger parallel connections and 3 system water-circulating pumps, and the hot water source of each plate heat exchanger enters
Mouth side is connected to municipal hot water feeding pipe road, and hot water source's outlet side of each plate heat exchanger is connected to municipal hot water return pipe
Road is connected to water segregator after the system water water supply side connecting valve b of each plate heat exchanger, provides for Office building for warm heat
Water, the system water return water side of each plate heat exchanger are connected to the outlet side of system water-circulating pump；The entrance of system water-circulating pump
Water collector is attached to after the connecting valve c of side；
It is connected to screw water cooling machine set chilled water outlet side after the water segregator connecting valve a, 4 skies are set on water segregator
End pipeline is adjusted, provides hot water or chilled water for air conditioning terminal；
It is connected to chilled water pump entrance side after the water collector connecting valve d, it is cold that chilled water pump outlet side is connected to screw rod
4 air conditioning terminal pipelines are arranged on water collector for water dispenser group chilled water inlet side；
Screw water cooling machine set cooling water inlet side is connected to cooling water pump outlet side, and screw water cooling machine set cooling water goes out
Mouth side is divided into two-way, is connected to open cooling tower entrance side after valve e and valve f all the way, another way is through valve e and valve h
After be connected to 2 cold-storage tank entrance sides；The entrance side of cooling water pump is connected to after the outlet side of 2 cold-storage tanks is in parallel；Institute
The open cooling tower outlet side stated is connected to the entrance side of cooling water pump；
The data center machine room water return pipeline is divided into two-way, is connected to open cooling tower entrance side all the way, and another way connects
It is connected to 2 cold-storage tank entrance sides；The data center machine room water supply pipe is connected to data center's cooling water pump outlet side, data
Center cooling water pump entrance side is connected respectively to open cooling tower outlet side and 2 cold-storage tank outlet sides.
Further, water segregator is connected with water collector by pipeline, is provided with differential-pressure bypass valve on the pipeline of connection；
Further, water collector is connected to automatic medicine adding apparatus；
Further, water collector is connected to constant pressure water compensation apparatus, and constant pressure water compensation apparatus is connected with water supply tank；
Further, the entrance side of the cooling water pump is additionally provided with automatic medicine adding apparatus；
Further, whole system further includes automatic control system, temperature sensor, pressure gauge, electric control valve, from
Autocontrol system is according to operation conditions, starting or closing to screw water cooling machine set, valve e, valve f and valve h opening or
It closes, valve a, valve b, valve c or opening or closing for valve d are controlled, and are carried out to the operation conditions of whole system
Monitoring.
Compared with prior art, the utility model has the beneficial effects that
1, the system winter of the utility model by taking thermal modules and condensate correcting-distribuing device combined running, is supplied for Office building
Warm, the cooling water of data center directly passes through open cooling tower and is cooled down；In summer, the cold source of air conditioning of Office building is by screw rod
Water cooler combines open cooling tower or cold-storage tank provides, and data center apparatus cold source is provided by open cooling tower or cold-storage tank.
Using the paddy electricity period, carrying out cold-storage to cold-storage tank can be cooled down in the non-paddy electricity period first with cold-storage tank, recycle open type
Cooling tower is cooled down, and cost can be greatlyd save.
2, air conditioning cooling water system and data center's cooling water system are integrated into unified cooling tower and supplied by the utility model
It answers, saves the occupied space of system, meanwhile, the working efficiency of open cooling tower is improved, the energy is saved.
3, the utility model air conditioning cooling water system has done cold-storage deposit, in the night dip electric period, is dropped using cooling tower
The temperature of low cooling water, while the cooling water after cooling being stored with cold-storage tank.In torridity summer data center machine room
When heat dissipation effect is not achieved completely by open cooling tower, while the cooling water in cold-storage tank is enabled, efficiently solves the hot summer
Season the undesirable problem of data center's heat dissipation effect.
Detailed description of the invention
Fig. 1 is Tthe utility model system schematic diagram.
In Fig. 1,1. board-like water-water heat exchangers, 2. system water-circulating pumps, 3. air conditioning terminal pipelines, 4. differential-pressure bypass valves, 5.
Valve a, 6. valve b, 7. water segregators, 8. water collectors, 9. valve c, 10. valve d, 11. automatic medicine adding apparatus, 12. water supply tanks,
13. constant pressure water compensation apparatus, 14. chilled water pumps, 15. screw water cooling machine sets, 16. cooling water pumps, 17. open cooling towers, 18. data
Center cooling water pump, 19. data center machine room water return pipelines, 20. data center machine room water supply pipes, 21. valve e, 22. valves
F, 23. valve g, 24. valve h, 25. cold-storage tanks.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in Figure 1, a kind of Multifunctional cold heat source system of Office building, including take thermal modules, water segregator 7 and catchment
Device 8, screw water cooling machine set 15, open cooling tower 17, cooling water pump 16, chilled water pump 14, data center machine room water return pipeline 19,
Data center's cooling water pump 18, data center machine room water supply pipe 20, cold-storage tank 25；It is described to take thermal modules by 2 plate-type heat-exchanges
Device 1 is in parallel and 3 system water-circulating pumps 2 compose in parallel, and hot water source's entrance side of each plate heat exchanger 1 is connected to municipal heat
Water water supply pipe, hot water source's outlet side of each plate heat exchanger 1 are connected to municipal hot water backwater's pipeline, each plate-type heat-exchange
It is connected to water segregator 7 after the system water water supply side connecting valve b 6 of device 1, provides heating hot water for Office building, it is each board-like
The system water return water side of heat exchanger 1 is connected to the outlet side of system water-circulating pump 2；The entrance side connection valve of system water-circulating pump 2
Water collector 8 is attached to after door c 9；
It is connected to 15 chilled water outlet side of screw water cooling machine set after the 7 connecting valve a 5 of water segregator, is set on water segregator 7
4 air conditioning terminal pipelines 3 are set, provide hot water or chilled water for air conditioning terminal；
14 entrance side of chilled water pump, the connection of 14 outlet side of chilled water pump are connected to after the 8 connecting valve d 10 of water collector
To 15 chilled water inlet side of screw water cooling machine set, 4 air conditioning terminal pipelines 3 are set on water collector 8；
The 15 cooling water inlet side of screw water cooling machine set is connected to 16 outlet side of cooling water pump, and screw water cooling machine set 15 is cold
But water out side is divided into two-way, is connected to 17 entrance side of open cooling tower, another way warp after valve e 21 and valve f22 all the way
2 25 entrance sides of cold-storage tank are connected to after valve e 21 and valve h 24；It is connected after the outlet side of 2 cold-storage tanks 25 is in parallel
To the entrance side of cooling water pump 16；17 outlet side of open cooling tower is connected to the entrance side of cooling water pump 16；
The data center machine room water return pipeline 19 divides for two-way, is connected to 17 entrance side of open cooling tower all the way, another
Road is connected to 2 25 entrance sides of cold-storage tank；The data center machine room water supply pipe 20 is connected to data center's cooling water pump 18
Outlet side, 18 entrance side of data center's cooling water pump is connected respectively to 17 outlet side of open cooling tower and 2 cold-storage tanks 25 export
Side.
Further, water segregator 7 is connected with water collector 8 by pipeline, and pressure difference bypass is provided on the pipeline of connection
Valve 4.
Further, water collector 8 is connected to automatic medicine adding apparatus 11；
Further, water collector 8 is connected to constant pressure water compensation apparatus 13, and constant pressure water compensation apparatus 13 is connected with water supply tank 12；
Further, the entrance side of the cooling water pump 16 is additionally provided with automatic medicine adding apparatus 11；
Further, whole system further includes automatic control system, temperature sensor, pressure gauge, electric control valve, from
Autocontrol system is according to operation conditions, starting or closing to screw water cooling machine set 15, valve e 21, valve f22 and valve h
24 open or close, and valve a 5, valve b 6, valve c 9 or opening or closing for valve d 10 are controlled, and to entire
The operation conditions of system is monitored.
Whole system winter by taking thermal modules and condensate correcting-distribuing device combined running, heats, in data for Office building
The cooling water of the heart directly passes through open cooling tower 17 and is cooled down；In summer, the cold source of air conditioning of Office building is by screw chiller
15 combination open cooling tower 17 of group or cold-storage tank 25 provide, and data center apparatus cold source is mentioned by open cooling tower 17 or cold-storage tank 25
For.The paddy electricity period cools down the cooling water in cold-storage tank 25 using cooling tower, can be first with cold-storage in the non-paddy electricity period
Cooling water in tank 25 recycles open cooling tower 17 to be cooled down.It is cold only to pass through open type in torridity summer data center machine room
But when heat dissipation effect is not achieved in tower 17 completely, it can choose the highest period of outdoor temperature at noon, using storing up in cold-storage tank 25
The cooling water deposited solves the problems, such as that data center's heat dissipation effect is undesirable.The automatic control system of system can be according to actual motion
Situation selects the most economical method of operation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Multifunctional cold heat source system of Office building, it is characterised in that: including taking thermal modules, water segregator (7) sum aggregate
Hydrophone (8), screw water cooling machine set (15), open cooling tower (17), cooling water pump (16), chilled water pump (14), data center's machine
Room water return pipeline (19), data center's cooling water pump (18), data center machine room water supply pipe (20), cold-storage tank (25)；It is described
Thermal modules are taken to be composed in parallel by 2 plate heat exchangers (1) are in parallel with 3 system water-circulating pumps (2), each plate heat exchanger (1)
Hot water source's entrance side be connected to municipal hot water feeding pipe road, hot water source's outlet side connection of each plate heat exchanger (1)
To municipal hot water backwater's pipeline, water segregator is connected to after the system water water supply side connecting valve b (6) of each plate heat exchanger (1)
(7), heating hot water is provided for Office building, the system water return water side of each plate heat exchanger (1) is connected to system water circulation
Pump the outlet side of (2)；Water collector (8) are attached to after the entrance side connecting valve c (9) of system water-circulating pump (2)；
Screw water cooling machine set (15) chilled water outlet side is connected to after water segregator (7) the connecting valve a (5), on water segregator (7)
4 air conditioning terminal pipelines (3) are set, provide hot water or chilled water for air conditioning terminal；
Chilled water pump (14) entrance side is connected to after water collector (8) the connecting valve d (10), chilled water pump (14) outlet side connects
It is connected to screw water cooling machine set (15) chilled water inlet side, 4 air conditioning terminal pipelines (3) are set on water collector (8)；
Screw water cooling machine set (15) the cooling water inlet side is connected to cooling water pump (16) outlet side, screw water cooling machine set (15)
Cooling water outlet side is divided into two-way, is connected to open cooling tower (17) entrance side after valve e (21) and valve f (22) all the way,
Another way is connected to 2 cold-storage tank (25) entrance sides after valve e (21) and valve h (24)；2 cold-storage tanks (25) go out
The entrance side of cooling water pump (16) is connected to after mouth side is in parallel；Described open cooling tower (17) outlet side is connected to cooling water pump
(16) entrance side；
The data center machine room water return pipeline (19) is divided into two-way, is connected to open cooling tower (17) entrance side all the way, another
Road is connected to 2 cold-storage tank (25) entrance sides；The data center machine room water supply pipe (20) is connected to data center's cooling water
(18) outlet side is pumped, data center's cooling water pump (18) entrance side is connected respectively to open cooling tower (17) outlet side and 2 storages
Cold tank (25) outlet side.
2. the Multifunctional cold heat source system of Office building according to claim 1, it is characterised in that: the water segregator
(7) it is connected with water collector (8) by pipeline, differential-pressure bypass valve (4) is provided on the pipeline of connection.
3. the Multifunctional cold heat source system of Office building according to claim 2, it is characterised in that: the water collector
(8) automatic medicine adding apparatus (11) are also connected to.
4. the Multifunctional cold heat source system of Office building according to claim 3, it is characterised in that: the water collector
(8) it is connected to constant pressure water compensation apparatus (13), constant pressure water compensation apparatus (13) is connected with water supply tank (12).
5. the Multifunctional cold heat source system of Office building described in any one of -4 according to claim 1, it is characterised in that: institute
The entrance side for stating cooling water pump (16) is additionally provided with automatic medicine adding apparatus (11).
6. the Multifunctional cold heat source system of Office building according to claim 5, it is characterised in that: whole system is also wrapped
Automatic control system, temperature sensor, pressure gauge, electric control valve are included, automatic control system is according to operation conditions, to screw rod
The starting or closing of water cooler (15), valve e (21), valve f (22) and valve h (24) open or close, valve a (5),
Valve b (6), valve c (9) or opening or closing for valve d (10) are controlled, and are supervised to the operation conditions of whole system
It surveys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201690.3U CN209246298U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunctional cold heat source system of Office building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201690.3U CN209246298U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunctional cold heat source system of Office building |
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| CN209246298U true CN209246298U (en) | 2019-08-13 |
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ID=67534827
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| CN201822201690.3U Active CN209246298U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunctional cold heat source system of Office building |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263562A (en) * | 2019-11-28 | 2020-06-09 | 中国电信股份有限公司浙江分公司 | Diversified integrated cooling system of data center and control method |
| CN112628900A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional cooling system based on partitioned energy source station |
| CN113179610A (en) * | 2021-03-10 | 2021-07-27 | 华电电力科学研究院有限公司 | Data center system built near pump station and integrating refrigeration and heat supply |
-
2018
- 2018-12-26 CN CN201822201690.3U patent/CN209246298U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111263562A (en) * | 2019-11-28 | 2020-06-09 | 中国电信股份有限公司浙江分公司 | Diversified integrated cooling system of data center and control method |
| CN112628900A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional cooling system based on partitioned energy source station |
| CN113179610A (en) * | 2021-03-10 | 2021-07-27 | 华电电力科学研究院有限公司 | Data center system built near pump station and integrating refrigeration and heat supply |
| CN113179610B (en) * | 2021-03-10 | 2022-05-20 | 华电电力科学研究院有限公司 | Data center system built near pump station and integrating refrigeration and heat supply |
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