CN108613569A - A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center - Google Patents
A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center Download PDFInfo
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- CN108613569A CN108613569A CN201810728400.2A CN201810728400A CN108613569A CN 108613569 A CN108613569 A CN 108613569A CN 201810728400 A CN201810728400 A CN 201810728400A CN 108613569 A CN108613569 A CN 108613569A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
- F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of efficient Phase cooling towers of the efficient freezing by change of state system of data center, the cooling tower is recycled by the heat dissipation cycle of ingehious design and flow road, realize the maximization of " cold water " and " cold wind ", it allows wind and water into the radiator coil tube stage to be maximized cold state, excavates outdoor natural air cold to greatest extent.Cooling tower of the present invention specifically includes independent cold water unit primarily directed to the improvement for the tower section that mutually turns cold, and is responsible for providing the cold water of 100% cooling；Meanwhile heat exchange module air inlet design is improved, it reduces wind and shifts to an earlier date by the possibility of " moistening ".It is " cold water unit " that cooling tower of the present invention, which efficiently mutually turns cold on the right side of tower, is responsible for obtaining cold water using the natural cooling source of air.Left side is the air and the coldest cold water of " Phase cooling unit " using outdoor most dry cooling condition, synchronizes the refrigeration working medium inside cooling heat transferring coil pipe.
Description
Technical field
The present invention relates to refrigeration technology fields, particularly relate to a kind of height of the efficient freezing by change of state system of data center
Imitate Phase cooling tower.
Background technology
Data center's industry passes through the fast development of more than ten years, more and more ultimate attainment for the pursuit of radiating efficiency.Meanwhile it reflecting
In there are 7x24x365 persistent fevers for data center the characteristics of, industry is to find how to utilize outdoor air to greatest extent
The method of " free low-temperature receiver ".
As shown in FIG. 1, FIG. 1 is data center's refrigeration scheme schematic diagrams in the prior art, pump phase transformation circulation air conditioner
It is connected by cold water pipeline 3 and hot water line 4 between host A 1 and pumping phase transformation circulation air conditioner host B, cold water pipeline and hot water
It is provided with valve 5 on pipeline, is additionally provided with several pumping phase transformation circulation air conditioners end 6, pumping phase transformation circulation air conditioner end 6 thereon
Water inlet end connection cold water pipeline 3, water outlet connects hot water line 4, and cold water pipeline 3 is by pumping phase transformation circulation air conditioner host
Hot water is arranged from hot water line after the heat exchange of A1 and pumping phase transformation circulation air conditioner host B and pumping phase transformation circulation air conditioner end 6
Go out.
Currently, the most universal and ripe scheme is, with plate heat exchanger in excessive season and winter, adapt to cooling water and
Indoor chilled water carries out heat exchange, realizes " free cooling ".But in this way, entire heat dissipation cycle is up to 4 times, the heat transfer of system is imitated
Rate is not high.
The shower water of traditional phase-change heat-exchange cooling tower first exchanges heat with air, and air is premature close to saturation state, when upper
When rising to the heat exchange coil stage, evaporation latent heat ability has been destroyed.
Invention content
For deficiency in the prior art, it is efficient that the technical problem to be solved in the present invention is the provision of a kind of data center
The efficient Phase cooling tower of freezing by change of state system.
In order to solve the above technical problems, the present invention is realized by following scheme：A kind of efficient freezing by change of state of data center
The efficient Phase cooling tower of system, which includes main machine frame, and the main machine frame is divided into the part of the upper and lower two
And upper layer cavity is divided into two parts of left chamber and right chamber, and at least one fan assembly, the fan assembly are provided in left chamber
It is set to the top of left chamber, main machine frame top plate is equipped with air outlet, the air-out direction face air outlet of fan assembly；
Water injector is provided with below the fan assembly, the water injector is set in water cycle draw water pipeline, described
It is provided with left chamber suction pump in water cycle draw water pipeline, the water inlet end of the left chamber suction pump the connecing in right chamber by piping connection
On water pond；
It is equipped with heat exchanger below the water injector, working medium pipeline is provided in the heat exchanger；The working medium pipeline goes out liquid
End connection liquid refrigerant outlet tube road, the water inlet end of the working medium pipeline connect gaseous working medium air inlet pipeline, the gaseous working medium
Gaseous working medium in air inlet pipeline enters heat exchanger, cools down to form liquid from the liquid refrigerant by the water heat-exchanger rig in it
It flows out on outlet tube road；
It is drip tray below the heat exchanger, is used to receive water on heat exchangers, water from water injector spray and is fallen after heat exchange
Enter in the drip tray of left chamber；
At least one fan assembly is set in right chamber, which is set to the top of right chamber, and main machine frame top plate is equipped with
Air outlet, the air-out direction face air outlet of the fan assembly of right chamber；
It is provided with water injector below the fan assembly of right chamber, which is set in right chamber water cycle draw water pipeline, described
It is provided with right chamber suction pump in right chamber water cycle draw water pipeline, the water inlet end of the right chamber suction pump is by piping connection in left chamber
Drip tray on；
Be provided with filler device below the water injector of right chamber, the water spray of the water injector of right chamber on the filler device,
The drip tray of right chamber is fallen into after the cooling that water passes through filler device.
Further, the fan assembly is equipped with two groups comprising two fans and a driving motor, the driving motor
Driving portion set there are two driving wheel, two fans are equipped with follower, two driving wheels by belt be separately connected two it is passive
Wheel.
Further, liquid pump and fluid reservoir, the fluid reservoir are connected on the tube body on liquid refrigerant outlet tube road
It is installed on the tube body between liquid pump and heat exchanger, the drain side of the fluid reservoir is connected with drain line, the drain pipe
Road is provided with first manual valve.
Further, temperature sensor T and air pressure transmission are provided on the tube body between the fluid reservoir and the heat exchanger
Sensor P；
It is provided with temperature sensor T and baroceptor P on the tube body for going out liquid direction of the liquid pump；
It is provided with the second hand-operated valve on the tube body on the liquid refrigerant outlet tube road being placed on the outside of main machine frame.
Further, be connected with check valve in the pipeline of the gaseous working medium air inlet pipeline, on the check valve it is in parallel even
It is connected to a gas pump.
Further, temperature sensor T and air pressure transmission are provided on the tube body between the check valve and the heat exchanger
Sensor P；
It is provided with temperature sensor T and baroceptor P on the airintake direction tube body of the check valve；
The second hand-operated valve is provided on the tube body for the gaseous working medium air inlet pipeline being placed on the outside of main machine frame.
Further, the left and right sides of the main machine frame is provided with air-intake window, at air-intake window and main machine frame top
The air outlet in face is provided with Temperature Humidity Sensor.
Compared with the existing technology, the beneficial effects of the invention are as follows：Cooling tower of the present invention is recycled by the heat dissipation of ingehious design
It is recycled with flow road, realizes the maximization of " cold water " and " cold wind ", wind and water into the radiator coil tube stage is allowed to be to maximize
Cold state, excavate outdoor natural air cold to greatest extent.Cooling tower of the present invention is primarily directed to the tower section that mutually turns cold
Improvement, specifically include independent cold water unit, be responsible for provide 100% cooling cold water；Meanwhile it improving heat exchange module air inlet and setting
Meter reduces wind and shifts to an earlier date by the possibility of " moistening ".It is " cold water unit " that cooling tower of the present invention, which efficiently mutually turns cold on the right side of tower, is responsible for utilization
The natural cooling source of air obtains cold water.Left side, which is " Phase cooling unit ", uses the air of outdoor most dry cooling condition and the coldest cold
Water synchronizes the refrigeration working medium inside cooling heat transferring coil pipe.
Description of the drawings
Fig. 1 is data center's refrigeration scheme schematic diagram in the prior art；
Fig. 2 is cooling tower structure schematic diagram of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 2 is please referred to, a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center of the invention, this is cold
But tower includes main machine frame 31, and the main machine frame 31 is divided into the part of the upper and lower two and upper layer cavity is divided into left chamber and the right side
Two parts of chamber, are provided at least one fan assembly 48 in left chamber, and the fan assembly is set to the top of left chamber, host
31 top plate of frame is equipped with air outlet, the air-out direction face air outlet of fan assembly 48；
48 lower section of the fan assembly is provided with water injector 45, and the water injector 45 is set to the water and recycles draw water pipeline 47
On, it is provided with left chamber suction pump 35 in the water cycle draw water pipeline 47, the water inlet end of the left chamber suction pump 35 passes through pipeline
It is connected on the drip tray 34 of right chamber；
45 lower section of the water injector is equipped with heat exchanger 33, and working medium pipeline is provided in the heat exchanger 33；The working medium pipeline
Outlet end connection liquid refrigerant outlet tube road 37, the water inlet end connection gaseous working medium air inlet pipeline 38 of the working medium pipeline, institute
It states the gaseous working medium in gaseous working medium air inlet pipeline 38 and enters heat exchanger 33, cool down to form liquid by the water heat-exchanger rig in it
It is flowed out from liquid refrigerant outlet tube road 37；
33 lower section of the heat exchanger is drip tray 34, is used to receive the water being sprayed on from water injector 45 on heat exchanger 33, water warp
It is fallen into after heat exchange in the drip tray 34 of left chamber；
At least one fan assembly 48 is set in right chamber, which is set to the top of right chamber, 31 top of main machine frame
Plate is equipped with air outlet, the air-out direction face air outlet of the fan assembly 48 of right chamber；
48 lower section of fan assembly of right chamber is provided with water injector 45, which is set to right chamber water and recycles draw water pipeline 43
On, it is provided with right chamber suction pump 44 in the right chamber water cycle draw water pipeline 43, the water inlet end of the right chamber suction pump 44 passes through
Piping connection is on the drip tray 34 of left chamber；
45 lower section of water injector of right chamber is provided with filler device 46, and the water spray of the water injector 45 of right chamber is filled in the filler
It sets on 46, water falls into the drip tray 34 of right chamber after the cooling by filler device 46.
A kind of optimal technical scheme of the present embodiment：The fan assembly 48 is equipped with two groups comprising two fans and one
The driving portion of driving motor, the driving motor is set there are two driving wheel, and two fans are equipped with follower, and two driving wheels pass through
Belt is separately connected two followers.
A kind of optimal technical scheme of the present embodiment：It is connected with liquid pump on the tube body on liquid refrigerant outlet tube road 37
39 and fluid reservoir 40, the fluid reservoir 40 be installed on the tube body between liquid pump 39 and heat exchanger 33, the fluid reservoir 40
Drain side is connected with drain line, and first manual valve 36 is provided in the drain line.
A kind of optimal technical scheme of the present embodiment：It is arranged on tube body between the fluid reservoir 40 and the heat exchanger 33
There are temperature sensor T and baroceptor P；
It is provided with temperature sensor T and baroceptor P on the tube body for going out liquid direction of the liquid pump 39；
It is placed on the tube body on the liquid refrigerant outlet tube road 37 in 31 outside of main machine frame and is provided with the second hand-operated valve 36.
A kind of optimal technical scheme of the present embodiment：It is connected with check valve in the pipeline of the gaseous working medium air inlet pipeline 38
42, a gas pump 41 is connected in parallel on the check valve 42.
A kind of optimal technical scheme of the present embodiment：It is arranged on tube body between the check valve 42 and the heat exchanger 33
There are temperature sensor T and baroceptor P；
It is provided with temperature sensor T and baroceptor P on the airintake direction tube body of the check valve 42；
It is provided with the second hand-operated valve 36 on the tube body for the gaseous working medium air inlet pipeline 38 for being placed in 31 outside of main machine frame.
A kind of optimal technical scheme of the present embodiment：The left and right sides of the main machine frame 31 is provided with air-intake window, into
At air regulator mouth and the air outlet of 31 top surface of main machine frame is provided with Temperature Humidity Sensor 32.
Cooling tower of the present invention is recycled by the heat dissipation cycle of ingehious design and flow road, realizes " cold water " and " cold wind " most
Bigization allows wind and water into the radiator coil tube stage to be maximized cold states, excavates to greatest extent outdoor naturally empty
Air cooling amount.Cooling tower of the present invention specifically includes independent cold water unit, is responsible for carrying primarily directed to the improvement for the tower section that mutually turns cold
For the cold water of 100% cooling；Meanwhile heat exchange module air inlet design is improved, it reduces wind and shifts to an earlier date by the possibility of " moistening ".The present invention is cold
But it is " cold water unit " that tower height, which is imitated on the right side of the tower that mutually turns cold, is responsible for the natural cooling source acquisition cold water using air.Left side is " mutually to turn cold
But air and the coldest cold water of the unit " using outdoor most dry cooling condition, synchronize the refrigeration working medium inside cooling heat transferring coil pipe.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every profit
The equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other phases
The technical field of pass, is included within the scope of the present invention.
Claims (7)
1. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center, which includes main machine frame（31）,
The main machine frame（31）It is divided into the part of the upper and lower two and upper layer cavity is divided into two parts of left chamber and right chamber, feature
It is：At least one fan assembly is provided in left chamber（48）, the fan assembly is set to the top of left chamber, main machine frame
（31）Top plate is equipped with air outlet, fan assembly（48）Air-out direction face air outlet；
The fan assembly（48）Lower section is provided with water injector（45）, the water injector（45）It draws water set on water cycle
Pipeline（47）On, the water recycles draw water pipeline（47）On be provided with left chamber suction pump（35）, the left chamber suction pump（35）'s
Water inlet end is by piping connection in the drip tray of right chamber（34）On；
The water injector（45）Lower section is equipped with heat exchanger（33）, the heat exchanger（33）Inside it is provided with working medium pipeline；The work
The outlet end connection liquid refrigerant outlet tube road of matter pipeline（37）, the water inlet end connection gaseous working medium air inlet pipe of the working medium pipeline
Road（38）, the gaseous working medium air inlet pipeline（38）In gaseous working medium enter heat exchanger（33）, exchanged heat and filled by the water in it
It sets cooling and forms liquid from liquid refrigerant outlet tube road（37）Outflow；
The heat exchanger（33）Lower section is drip tray（34）, it is used to receive from water injector（45）It is sprayed on heat exchanger（33）On
Water, water fall into the drip tray of left chamber after heat exchange（34）It is interior；
In right chamber, at least one fan assembly is set（48）, the fan assembly（48）It is set to the top of right chamber, main machine frame
（31）Top plate is equipped with air outlet, the fan assembly of right chamber（48）Air-out direction face air outlet；
The fan assembly of right chamber（48）Lower section is provided with water injector（45）, the water injector（45）It draws water set on right chamber water cycle
Pipeline（43）On, the right chamber water recycles draw water pipeline（43）On be provided with right chamber suction pump（44）, the right chamber suction pump
（44）Water inlet end by piping connection in the drip tray of left chamber（34）On；
The water injector of right chamber（45）Lower section is provided with filler device（46）, the water injector of right chamber（45）Water spray in described
Filler device（46）On, water passes through filler device（46）Cooling after fall into the drip tray of right chamber（34）.
2. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 1, feature
It is：The fan assembly（48）Equipped with two groups comprising two fans and a driving motor, the driving portion of the driving motor
If there are two driving wheel, two fans are equipped with follower, and two driving wheels are separately connected two followers by belt.
3. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 1, feature
It is：Liquid refrigerant outlet tube road（37）Tube body on be connected with liquid pump（39）And fluid reservoir（40）, the fluid reservoir
（40）It is installed on liquid pump（39）And heat exchanger（33）Between tube body on, the fluid reservoir（40）Drain side be connected with drain
Pipeline is provided with first manual valve in the drain line（36）.
4. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 3, feature
It is：The fluid reservoir（40）With the heat exchanger（33）Between tube body on be provided with temperature sensor T and baroceptor
P；
The liquid pump（39）The tube body for going out liquid direction on be provided with temperature sensor T and baroceptor P；
It is placed in main machine frame（31）The liquid refrigerant outlet tube road in outside（37）Tube body on be provided with the second hand-operated valve（36）.
5. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 1, feature
It is：The gaseous working medium air inlet pipeline（38）Pipeline in be connected with check valve（42）, the check valve（42）Upper parallel connection is even
It is connected to a gas pump（41）.
6. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 5, feature
It is：The check valve（42）With the heat exchanger（33）Between tube body on be provided with temperature sensor T and baroceptor
P；
The check valve（42）Airintake direction tube body on be provided with temperature sensor T and baroceptor P；
It is placed in main machine frame（31）The gaseous working medium air inlet pipeline in outside（38）Tube body on be provided with the second hand-operated valve（36）.
7. a kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center according to claim 1, feature
It is：The main machine frame（31）Left and right sides be provided with air-intake window, at air-intake window and main machine frame（31）Top surface
Air outlet is provided with Temperature Humidity Sensor（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728400.2A CN108613569A (en) | 2018-07-05 | 2018-07-05 | A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728400.2A CN108613569A (en) | 2018-07-05 | 2018-07-05 | A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center |
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| Publication Number | Publication Date |
|---|---|
| CN108613569A true CN108613569A (en) | 2018-10-02 |
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ID=63666104
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728400.2A Pending CN108613569A (en) | 2018-07-05 | 2018-07-05 | A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055813A (en) * | 2017-12-28 | 2018-05-18 | 北京百度网讯科技有限公司 | The refrigeration system and refrigerating method of data center |
| CN108106451A (en) * | 2018-01-29 | 2018-06-01 | 山东大华环境节能科技有限公司 | A kind of associative form closed cooling tower with accurate energy adjustment |
| CN108758912A (en) * | 2018-06-21 | 2018-11-06 | 北京百度网讯科技有限公司 | The cooling handpiece Water Chilling Units of evaporation |
| CN109141057A (en) * | 2018-06-29 | 2019-01-04 | 北京百度网讯科技有限公司 | A kind of Phase cooling tower and refrigerating method |
| CN208968320U (en) * | 2018-07-05 | 2019-06-11 | 深圳市格瑞英杰科技有限公司 | A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center |
-
2018
- 2018-07-05 CN CN201810728400.2A patent/CN108613569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055813A (en) * | 2017-12-28 | 2018-05-18 | 北京百度网讯科技有限公司 | The refrigeration system and refrigerating method of data center |
| CN108106451A (en) * | 2018-01-29 | 2018-06-01 | 山东大华环境节能科技有限公司 | A kind of associative form closed cooling tower with accurate energy adjustment |
| CN108758912A (en) * | 2018-06-21 | 2018-11-06 | 北京百度网讯科技有限公司 | The cooling handpiece Water Chilling Units of evaporation |
| CN109141057A (en) * | 2018-06-29 | 2019-01-04 | 北京百度网讯科技有限公司 | A kind of Phase cooling tower and refrigerating method |
| CN208968320U (en) * | 2018-07-05 | 2019-06-11 | 深圳市格瑞英杰科技有限公司 | A kind of efficient Phase cooling tower of the efficient freezing by change of state system of data center |
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