CN205993056U - Novel liquid-phase conversion evaporation cooling natural circulation device - Google Patents
Novel liquid-phase conversion evaporation cooling natural circulation device Download PDFInfo
- Publication number
- CN205993056U CN205993056U CN201620990277.8U CN201620990277U CN205993056U CN 205993056 U CN205993056 U CN 205993056U CN 201620990277 U CN201620990277 U CN 201620990277U CN 205993056 U CN205993056 U CN 205993056U
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- room
- liquid
- refrigerant evaporation
- evaporation
- phase conversion
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Abstract
This utility model provides a kind of novel liquid-phase conversion evaporation cooling natural circulation device，Treat that heat dissipating electronic equipment or other heater can monolayer and multi-tier arrangement，Can be radiated as an entirety，Liquid room now need not be divided、Separating tube road and steam chest，When the electronic equipment radiating is multiple，And when wanting multiple refrigerant evaporation room，This device is by a point liquid room、Refrigerant evaporation room、Steam chest、Condenser and tubing are constituted，It is connected with steam chest bottom by dry pipe road，Steam chest top is provided with gas increase in pipeline，Connect with condenser upper port，Condenser bottom connects back liquid pipeline，Back liquid pipeline leads to a point liquid room，Liquid room and refrigerant evaporation room is divided to correspond，Liquid room bottom is divided to be not less than the bottom of same floor refrigerant evaporation room，Each point of liquid room is connected by separating tube，Using related coolant low boiling、The high latent heat of vaporization takes away the heat of heat-producing device by cooling medium liquid phase inversion，Compared with prior art，Refrigerating efficiency is high，Cost of investment is low，Equipment is simple and reliable，Maintenance easy to install，There is wide market application foreground，It is great technological innovation and invention.
Description
Technical field
This utility model is related to refrigeration technology field, more particularly, to a kind of novel liquid-phase conversion evaporation cooling natural circulation
Device.
Background technology
Refrigeration, is to make a certain space or the temperature of object fall below ambient temperature, and is maintained at regulation low temperature shape
The a science technology of state, it constantly develops with the raising of the requirement to cryogenic conditions for the people and social productive forces.
Nowadays all trades and professions heat-producing device gets more and more, and refrigeration plant application is more and more extensive, and it requires to refrigerating efficiency
Also more and more higher.
During realizing this utility model, with high-power electric and electronic technology, semiconductor device, integrated circuit
Develop by leaps and bounds；In addition the popularization of cloud computing, Intel Virtualization Technology；Information-based, big data is closely bound up with people's life, various
Pyrotoxin gets more and more, and heat dissipation capacity is increasing.Utility model people finds at least there is deficiency as follows in prior art：High-power
Wind-powered electricity generation generating equipment, military radar artillery system, high-power Transformer Rectifier equipment, automobile power cell, data-center applications
High density server and UPS accumulator, various communication apparatus etc. heating is serious, and existing conventional refrigeration equipment cannot complete quickly
High efficiency and heat radiation, and traditional heat exchange mode also will increase consumption substantial amounts of electric power and water resource, and with high costs and to environment
Cause bigger burden.On country one band one road with when industrial 4.0 strategies widely popularize, find an efficient refrigeration radiating it
Road is a very urgent problem in face of each engineers and technicians for the pendulum.
Utility model content
A kind of novel liquid-phase conversion evaporation cooling natural circulation device that this utility model provides, treats heat dissipating electronic equipment
Or other heater can monolayer and multi-tier arrangement, using related coolant (containing the high pressure resistant coolant that insulate) liquid phase conversion, using low boiling
The heat of heater is taken away so as to cooled equipment operating ambient temperature is maintained at the model of permission when point, the evaporation of the high latent heat of vaporization
Within enclosing, this device is simple and reliable, high cooling efficiency, beneficial to realizing and promote.
This utility model provides a kind of novel liquid-phase conversion evaporation cooling natural circulation device, when electronics to be radiated sets
Standby for one or more or as an entirety only with a refrigerant evaporation room when, the coolant that insulate is filled in airtight refrigerant evaporation
Room bottom, condenser is placed directly in refrigerant evaporation room top no refrigerant space or directly utilizes refrigerant evaporation chamber enclosure band condenser
Or in the independently installed condenser of refrigerant evaporation outdoor.After coolant heat absorption, the condensed device of gas of liquid phase conversion is condensed into liquid and returns
Flow to evaporation indoor.
When the electronic equipment radiating is multiple, setting 2 and above refrigerant evaporation room, by point liquid room, a refrigerant evaporation
Room, steam chest, condenser and tubing are constituted, wherein：
Tubing is made up of dry pipe road, gas increase in pipeline, back liquid pipeline, separating tube road；Refrigerant evaporation chamber interior
Equipped with coolant, refrigerant evaporation room is multiple, treats that heat dissipation equipment is placed in coolant；Dry pipe road and collection vapour are passed through in refrigerant evaporation room
Room bottom is connected, and steam chest top is provided with gas increase in pipeline, connects with condenser upper port, and condenser bottom takes back liquid pipe
Road, back liquid pipeline leads to a point liquid room, and point liquid room and refrigerant evaporation room correspond, and a point liquid room bottom is not less than same floor refrigerant evaporation
The bottom of room, each point of liquid room is connected by separating tube.
Separately, when, when heat dissipation equipment is liquid or gas, refrigerant evaporation room is dipped into heat dissipation equipment liquid or confined gas
In space, by cooling medium liquid phase inversion, heat is taken away to external condenser by the gas that it produces by pipeline.
One of preferred version as technique scheme, is shown in Fig. 1, treats that heat dissipation equipment regards an entirety as, as one
When heat dissipation equipment, only with a refrigerant evaporation room, liquid room, steam chest and separating tube road need not be divided, directly will treat heat dissipation equipment
It is put in the insulation coolant of refrigerant evaporation room, condenser is placed directly in refrigerant evaporation room top no refrigerant space or directly utilizes cold
Matchmaker's evaporation chamber enclosure band condenser or the gas that liquid phase converts after the independently installed condenser of refrigerant evaporation outdoor, coolant heat absorption
It is indoor to evaporation that condensed device is condensed into liquid reflux.
As the two of the preferred version of technique scheme, see Fig. 2, when treating that heat dissipation equipment is multiple, refrigerant evaporation room is
When multiple, point liquid room is corresponded with vaporization chamber, is connected by separating tube road, its corresponding separating tube top between each point of liquid room
Insertion upper level divides the bottom of liquid room, and the cooling medium liquid of the slightly above upper corresponding refrigerant evaporation room in fraction liquid room heat dissipation equipment requirement
Face height, at its separating tube with coolant liquid level top contact, beats several liquid flow holes, aperture 1.5mm-2mm.Thus ensureing equipment
When not working, its point of liquid room is consistent with the coolant liquid level of corresponding refrigerant evaporation room, ensures when equipment works simultaneously, corresponding work
Refrigerant evaporation room evaporate how much liquid just can be back to how much liquid.
As the three of the preferred version of technique scheme, see Fig. 3, when when source of heat release is liquid closed space, coolant
Vaporization chamber is set to copper pipe or the aluminum pipe of a group and/or multigroup closing, internal load coolant, and outer surface carries fin, now
Refrigerant evaporation room is inserted and/or is placed in and treats in radiator liquid confined space.
The novel liquid-phase conversion evaporation cooling natural circulation device that this utility model embodiment provides, with prior art phase
Than, directly soaked using coolant and treat heat dissipation equipment or refrigerant evaporation room is soaked by liquid or gas thermal source, low using related coolant
Boiling point, the high latent heat of vaporization take away the heat of heat-producing device by cooling medium liquid phase inversion.This utility model device passes through refrigerant evaporation
Room is connected with a point liquid room pipeline, makes corresponding refrigerant evaporation room refrigerant evaporation amount and liquid capacity of returns through separating tube Automatic adjusument
Realize self-balancing.This utility model device refrigerating efficiency is high, and cost of investment is low, and equipment is simple and reliable, maintenance easy to install, has
Wide market application foreground, is great technological innovation and invention.
Brief description
Fig. 1 is a kind of novel liquid-phase conversion evaporation cooling natural circulation device and its work of this utility model embodiment 1
Make the theory structure schematic diagram of method；
Fig. 2 is a kind of novel liquid-phase conversion evaporation cooling natural circulation device and its work of this utility model embodiment 2
Make the structural representation of method；
Fig. 3 is a kind of novel liquid-phase conversion evaporation cooling natural circulation device and its work of this utility model embodiment 3
Make the structural representation of method.
Wherein：
1- treats heat dissipation equipment；2- coolant；3- refrigerant evaporation room；5- condenser；6- steam chest；
7- divides liquid room；41- dry pipe road；42- gas increase in pipeline；43- back liquid pipeline；44- separating tube road.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is only a part of embodiment of this utility model, rather than whole embodiments.Based in this utility model
Embodiment, the every other embodiment that those skilled in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
In this utility model embodiment, treat that heat dissipation equipment can be electronic equipment or other heater.
Embodiment 1
As shown in figure 1, this utility model provides a kind of novel liquid-phase conversion evaporation cooling natural circulation device, wait to radiate
Equipment regards an entirety as one when the heat dissipation equipment 1, can need not divide liquid room, steam chest only with a refrigerant evaporation room
With separating tube road, directly will treat that heat dissipation equipment 1 is put in the insulation coolant of refrigerant evaporation room.
Step is as follows：
Q1：Treat that heat dissipation equipment 1 is placed in refrigerant evaporation room 3, heat dissipation equipment 1 is radiated, cold in refrigerant evaporation room 3
Matchmaker 2, due to the increase of heat, reaches and is vaporized during vapourizing temperature；
Q2：A point liquid room, separating tube and steam chest can be omitted when only with a refrigerant evaporation room, so can reduce cost；
Vapour gas after vaporization passes through condenser 5, and the space that condenser 5 is placed directly in refrigerant evaporation room 3 top no coolant becomes to liquid phase
The refrigerant vapor directly contact changed is cooled down or is directly directly taken away heat using tyre fin in refrigerant evaporation chamber enclosure, and it is cold
Liquid after solidifying returns to refrigerant evaporation room 3, and this process moves in circles, and completes whole process of refrigerastion.
Embodiment 2
As shown in Fig. 2 this utility model provides a kind of novel liquid-phase conversion evaporation cooling natural circulation device, when waiting to dissipate
Hot equipment be multiple and will multiple refrigerant evaporation room when, this utility model device by a point liquid room, refrigerant evaporation room 3, steam chest 6,
Condenser 5 and tubing are constituted.Liquid room is divided to correspond with refrigerant evaporation room.Refrigerant evaporation room space, equipped with coolant, waits to dissipate
Hot equipment is placed in coolant (to be treated that heat dissipation equipment also be may be installed evaporation outdoor or is integrated with evaporation chamber outer wall, evaporates chamber outer wall
Also serve as and treat heat dissipation equipment mounting plate), when, when heat dissipation equipment is placed in refrigerant evaporation interior, refrigerant evaporation room side wall can also serve as
Various controls, power supply draw installing plate.
Be immersed in the heat that heat dissipation equipment distributes for the treatment of in coolant by with coolant heat exchange, allow coolant that liquid phase conversion occurs
I.e. part coolant becomes steam state by liquid, by dry pipe road to steam chest, is condensed into liquid through gas tedge to condenser,
Then flow to point liquid room through liquid return tube and be allocated back to corresponding refrigerant evaporation room through separating tube.Refrigerant evaporation is realized by separating tube
Amount and condensed fluid capacity of returns self-balancing.
Now job step is as follows：
Q1：Respectively treat that heat dissipation equipment 1 is placed in corresponding refrigerant evaporation room 3, when when heat dissipation equipment 1 proceeds by radiating,
Start working in its corresponding refrigerant evaporation room 3, its interior coolant, with treating increasing of heat dissipation equipment 1 transmission heat, reaches its vapour
It is vaporized when changing temperature, the indoor coolant liquid level of refrigerant evaporation reduces, the coolant liquid level of corresponding point liquid room is also simultaneously
Decline, now do not have the coolant liquid level of in harness refrigerant evaporation room and corresponding point of liquid room constant；
Q2：Gas after vaporization enters, with dry pipe road 41, the gas increase in pipeline 42 being provided with after steam chest 6 by top,
Enter in condenser 5；
Q3：Condensed liquid enters the superiors by the back liquid pipeline 43 that condenser 5 bottom is arranged and divides in liquid room 7；
Q4：The superiors divide liquid room 7, automatically adjust the balance of the evaporation of corresponding refrigerant evaporation room and condensation.Then unnecessary
Condensed fluid passes through the hole of 1-2 1.5mm-2mm on its interior separating tube road 44, is sequentially adjusted in cold after entering lower fraction liquid room
Matchmaker's liquid level, until returning to point liquid room and the corresponding refrigerant evaporation room of the reduction of coolant liquid level, to keep each corresponding point of liquid room
Consistent with the coolant liquid level of refrigerant evaporation room, realize self adaptation and supplement.This process moves in circles, and completes whole process of refrigerastion.
Embodiment 3
As shown in figure 3, when when source of heat release is liquid 1, such as in the present embodiment, refrigerant evaporation room 3 be set to one group and/or
The copper pipe of multigroup closing or aluminum pipe, internal dress coolant 2, and outer surface carries fin, now refrigerant evaporation room 3 is inserted and/or is put
In treating in heat dissipation equipment 1, heat dissipation equipment 1 is oil to treating in this example, by the rising of oil temperature, the coolant heat absorption in refrigerant evaporation room
Reach and liquid phase conversion occurs after uniform temperature, its steam delivers to upper end of condenser by gas tedge 42, by condenser 5 times
To refrigerant evaporation room 3, this process moves in circles, and completes whole process of refrigerastion.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, the change that any those familiar with the art expects in the technical scope that this utility model discloses or replace
Change, all should cover within protection domain of the present utility model.
Claims (10)
1. a kind of novel liquid-phase conversion evaporation cooling natural circulation device, when electronic equipment to be radiated or other heater are
Multiple and with during multiple refrigerant evaporation room it is characterised in that by a point liquid room, refrigerant evaporation room, steam chest, condenser and pipeline system
System is constituted, wherein：Tubing is made up of dry pipe road, gas increase in pipeline, back liquid pipeline and separating tube road, refrigerant evaporation room
Equipped with coolant, heat dissipation equipment is placed in coolant, and refrigerant evaporation room is communicated with steam chest bottom by dry pipe, steam chest for inside
Top is provided with gas increase in pipeline, connects with condenser upper port, and condenser bottom is provided with back liquid pipeline, and back liquid pipeline leads to
To a point liquid room, a point liquid room is communicated by pipeline with refrigerant evaporation room, and refrigerant evaporation room is single or multiple lift, and places one group with layer
Or multigroup refrigerant evaporation room, point liquid room and refrigerant evaporation room correspond, and point liquid room bottom is not less than the bottom of refrigerant evaporation room,
Each point of liquid room is connected by separating tube.
2. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that treat
Heat dissipation equipment is integrated with evaporation chamber outer wall, and evaporation chamber outer wall also serves as treats heat dissipation equipment mounting plate.
3. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that treat
The electronic equipment of radiating is same type or dissimilar, and single or multiple lift is arranged.
4. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that treat
Heat dissipation equipment regards an entirety as one when the heat dissipation equipment, only with a refrigerant evaporation room, does not divide liquid room, steam chest
With separating tube road.
5. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that work as
When heat dissipation equipment is placed in refrigerant evaporation interior, refrigerant evaporation room side wall also serves as various controls, power supply draws installing plate.
6. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that work as
When source of heat release is liquid or confined gas space, refrigerant evaporation room is set to copper pipe or the aluminum pipe of a group and/or multigroup closing,
Inside is equipped with coolant, and outer surface carries fin, and now refrigerant evaporation room insertion and/or immersion are placed in and treat in heat dissipation equipment.
7. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that treat
Heat dissipation equipment is multiple, and when refrigerant evaporation room is multiple, point liquid room and refrigerant evaporation room correspond, each of which divide liquid room it
Between by separating tube road UNICOM, its corresponding separating tube, its top is inserted upper level and is divided the bottom of liquid room, and slightly above upper fraction liquid
The coolant liquid level that room corresponding refrigerant evaporation room heat dissipation equipment requires.
8. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 it is characterised in that
At its separating tube height corresponding with cooling medium liquid face, punching on the corresponding circumference of separating tube is not it is ensured that when equipment works and work
When making, each is consistent with the coolant liquid level of refrigerant evaporation room with corresponding point of liquid room of floor.
9. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 is it is characterised in that cold
When matchmaker's vaporization chamber is multiple, share a steam chest and condenser.
10. a kind of novel liquid-phase conversion evaporation cooling natural circulation device according to claim 1 it is characterised in that
Treat that heat dissipation equipment is electronic equipment or other heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990277.8U CN205993056U (en) | 2016-08-31 | 2016-08-31 | Novel liquid-phase conversion evaporation cooling natural circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990277.8U CN205993056U (en) | 2016-08-31 | 2016-08-31 | Novel liquid-phase conversion evaporation cooling natural circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205993056U true CN205993056U (en) | 2017-03-01 |
Family
ID=58105311
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990277.8U Expired - Fee Related CN205993056U (en) | 2016-08-31 | 2016-08-31 | Novel liquid-phase conversion evaporation cooling natural circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205993056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366359A (en) * | 2019-07-26 | 2019-10-22 | 天津神为科技有限公司 | A kind of bicirculating cooling system for super computer of spring formula |
| CN113133283A (en) * | 2021-04-13 | 2021-07-16 | 上海天马微电子有限公司 | Heat dissipation device and manufacturing method thereof |
| CN115663351A (en) * | 2022-12-28 | 2023-01-31 | 四川信息职业技术学院 | New energy automobile power battery cooling device |
-
2016
- 2016-08-31 CN CN201620990277.8U patent/CN205993056U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366359A (en) * | 2019-07-26 | 2019-10-22 | 天津神为科技有限公司 | A kind of bicirculating cooling system for super computer of spring formula |
| CN110366359B (en) * | 2019-07-26 | 2020-11-03 | 天津神为科技有限公司 | Fountain type double-circulation super computer cooling system |
| CN113133283A (en) * | 2021-04-13 | 2021-07-16 | 上海天马微电子有限公司 | Heat dissipation device and manufacturing method thereof |
| CN113133283B (en) * | 2021-04-13 | 2023-10-20 | 上海天马微电子有限公司 | Heat dissipation device and manufacturing method thereof |
| CN115663351A (en) * | 2022-12-28 | 2023-01-31 | 四川信息职业技术学院 | New energy automobile power battery cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |