CN109470025A - A kind of cooling back installation and method - Google Patents
A kind of cooling back installation and method Download PDFInfo
- Publication number
- CN109470025A CN109470025A CN201811337000.5A CN201811337000A CN109470025A CN 109470025 A CN109470025 A CN 109470025A CN 201811337000 A CN201811337000 A CN 201811337000A CN 109470025 A CN109470025 A CN 109470025A
- Authority
- CN
- China
- Prior art keywords
- seawater
- heat exchange
- fresh water
- circulation pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Abstract
The invention discloses a kind of cooling back installation and methods, including seawater storage box, heat exchange box is equipped at the top of the seawater storage box, water-cooled radiator is equipped at the top of the heat exchange box, seawater storage box side, which is run through to be equipped with to run through equipped with the first seawater circulation pipe and the other side, is equipped with the second seawater circulation pipe, the first seawater circulation pipe is equipped with the first booster pump, top cover is equipped at the top of the seawater storage box, through equipped with vapour-discharge tube and air inlet pipe at the top of the top cover, the vapour-discharge tube is equipped with vacuum pump and condenser, the condenser is set to vacuum pump side, the vapour-discharge tube end is equipped with fresh water storage tank.The present invention is radiated by being that the fresh water in water-cooled radiator carries out cycle heat exchange using the seawater in seawater storage box so that water-cooled radiator can recycle for equipment, fresh water consumption is smaller in actual use, energy conservation and environmental protection.
Description
Technical field
The present invention relates to power plant's marine circulating cooling system technical field, in particular to a kind of cooling back installation and method.
Background technique
In the prior art, power plant in the process of running, needs to consume great lot of water resources progress equipment and cools down, and general power plant
The acquisition mode of water resource is mostly using fresh water industrial water or acquisition underground water, and which results in the big of freshwater resources
Amplitude consumption is unfavorable for energy conservation and environmental protection, and recirculated water carries out circulating cooling type and needs to consume the energy, and transfers heat to sea
Ocean can save this part energy consumption, and reduce discharge amount caused by energy consumption.
Therefore, it invents a kind of cooling back installation and method is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of cooling back installation and methods, by utilizing the seawater in seawater storage box
Cycle heat exchange is carried out for the fresh water in water-cooled radiator, is radiated so that water-cooled radiator can recycle for equipment, it is real
Fresh water consumption is smaller when border uses, energy conservation and environmental protection, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of cooling back installation, including seawater store
Case, the seawater storage box top are equipped with heat exchange box, are equipped with water-cooled radiator, the seawater storage box one at the top of the heat exchange box
Side, which is run through to be equipped with to run through equipped with the first seawater circulation pipe and the other side, is equipped with the second seawater circulation pipe, first seawater circulation
Pipe is equipped with the first booster pump, and top cover is equipped at the top of the seawater storage box, runs through at the top of the top cover and is equipped with vapour-discharge tube
With air inlet pipe, the vapour-discharge tube is equipped with vacuum pump and condenser, and the condenser is set to vacuum pump side, the steam
Tube end is discharged and is equipped with fresh water storage tank, seawater storage box side, which is run through, to be equipped with seawater and enter pipe and the other side through setting
There is seawater discharge pipe, the seawater enters pipe and the connecting pin of seawater discharge pipe is all connected with seawater water source.
Preferably, the first seawater circulation pipe runs through heat exchange box side wall with the second seawater circulation tube end and extends to
Inside heat exchange box.
Preferably, it is equipped with heat exchange copper tube through equipped with the first connecting tube and inside on the heat exchange chamber interior wall, it is described to change
Hot copper pipe End is fixed with the second connecting tube, and first connecting tube and the second connecting tube outer sheath are equipped with fixing pipe.
Preferably, it is equipped with screw thread on the outside of first connecting tube, on the outside of the second connecting tube and on the inside of fixing pipe, described the
One connecting tube is detachably connected with the second connecting tube by fixing pipe.
Preferably, the heat exchange box side, which is run through to run through equipped with the first fresh water circulation pipe and the other side, is equipped with the second fresh water
Circulation pipe, the first fresh water circulation pipe are equipped with the second booster pump, the first fresh water circulation pipe and the second fresh water circulation pipe
One end is connect with water-cooled radiator and the other end is connect with the first connecting tube.
A kind of circulating cooling method further includes following methods including the cooling back installation:
S1: water-cooled radiator is mounted on to the equipment surface for needing to radiate；
S2: being powered for the second booster pump and the first booster pump, and the second booster pump drives heat exchange copper tube, first light after being powered
Fresh water inside water-circulating pipe and the second fresh water circulation pipe flows through water-cooled radiator, so that equipment surface heat be taken away；
S3: the fresh water after heat exchange flows through heat exchange copper tube, and fresh water exchanges heat with the seawater inside heat exchange box, fresh water temperature drop
Low, ocean temperature rises；
S4: the first booster pump is stored by the Seawater inhalation that the first seawater circulation pipe rises temperature in heat exchange box to seawater
In case, while seawater can be again introduced into heat exchange box by the second seawater circulation pipe in seawater storage box, and the above process is with the
The work of one booster pump and the second booster pump do not stop for repeat so that water-cooled radiator it is continual for equipment carry out it is scattered
Heat.
Technical effect and advantage of the invention:
1, water-cooled radiator is mounted on to the equipment surface for needing to radiate, is then the second booster pump and the first booster pump
It is powered, the second booster pump drives the fresh water stream inside heat exchange copper tube, the first fresh water circulation pipe and the second fresh water circulation pipe after being powered
Water-cooled radiator is crossed, so that equipment surface heat is taken away, when the fresh water after heat exchange flows through heat exchange copper tube, fresh water and heat exchange box
Internal seawater exchanges heat, and fresh water temperature reduces, and ocean temperature rises, and the first booster pump will be changed by the first seawater circulation pipe
Seawater can pass through the second seawater circulation to the Seawater inhalation that temperature rises in hot tank into seawater storage box, while in seawater storage box
Pipe is again introduced into heat exchange box, and the above process does not stop with the work of the first booster pump and the second booster pump to repeat, to make
It is that equipment radiates that it is continual, which to obtain water-cooled radiator, so that the present invention in actual use can be by utilizing sea
Water exchanges heat with fresh water, radiates so that water-cooled radiator can recycle for equipment, and fresh water consumes in actual use
Measure smaller, energy conservation and environmental protection；
2, in heat transfer process, the ocean temperature inside seawater storage box is also gradually increasing, and ocean temperature generates steaming after rising
Vapour, steam are pumped into condenser by vapour-discharge tube by vacuum pump and are liquefied, and fresh water is generated after liquefaction, and fresh water passes through steam
Discharge pipe is flowed into fresh water storage tank and is stored, and the seawater in fresh water storage tank can be used for the cleaning etc. of electric power factory equipment, again
Power plant is reduced to the needs of freshwater resources, drop low water usage avoids equipment thermal energy from wasting while expenditure；
3, solid by rotation in order to be used in long-time by being equipped with the first connecting tube, the second connecting tube and fixing pipe
Determine pipe to remove heat exchange copper tube, then the seawater scale of heat exchanging copper pipe surface is cleaned, so that seawater scale be avoided to influence
Heat transfer effect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is seawater storage box positive structure diagram of the invention.
Fig. 3 is heat exchange box schematic diagram of internal structure of the invention.
In figure: 1 seawater storage box, 2 heat exchange box, 3 water-cooled radiators, 4 seawater enter pipe, 5 seawater discharge pipes, 6 first seas
Water-circulating pipe, 7 second seawater circulation pipes, 8 first booster pumps, 9 top covers, 10 vapour-discharge tubes, 11 air inlet pipe, 12 vacuum pumps, 13
Condenser, 14 fresh water storage tanks, 15 first connecting tubes, 16 heat exchange copper tubes, 17 second connecting tubes, 18 fixing pipes, 19 first fresh water
Circulation pipe, 20 second fresh water circulation pipes, 21 second booster pumps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present invention provides a kind of cooling back installation as shown in Figs. 1-3, including seawater storage box 1, the seawater is deposited
It is equipped with heat exchange box 2 at the top of storage tank 1, water-cooled radiator 3 is equipped at the top of the heat exchange box 2,1 side of seawater storage box, which is run through, to be set
Have to run through equipped with the first seawater circulation pipe 6 and the other side and be equipped with the second seawater circulation pipe 7, on the first seawater circulation pipe 6
Equipped with the first booster pump 8, it is equipped with top cover 9 at the top of the seawater storage box 1, runs through at the top of the top cover 9 and is equipped with vapour-discharge tube
10 are equipped with vacuum pump 12 and condenser 13 with air inlet pipe 11, the vapour-discharge tube 10, and the condenser 13 is set to vacuum pump
12 sides, 10 end of vapour-discharge tube are equipped with fresh water storage tank 14.
Further, in the above-mentioned technical solutions, 1 side of seawater storage box run through be equipped with seawater enter pipe 4 and
The other side, which is run through, is equipped with seawater discharge pipe 5, and the seawater enters pipe 4 and the connecting pin of seawater discharge pipe 5 is all connected with seawater water source.
Further, in the above-mentioned technical solutions, the first seawater circulation pipe 6 and 7 end of the second seawater circulation pipe are equal
Through 2 side wall of heat exchange box and extend to inside heat exchange box 2.
Further, in the above-mentioned technical solutions, through equipped with the first connecting tube 15 and interior on 2 inner wall of heat exchange box
Portion is equipped with heat exchange copper tube 16, and 16 end of heat exchange copper tube is fixed with the second connecting tube 17, first connecting tube 15 and the
Two connecting tubes, 17 outer sheath is equipped with fixing pipe 18.
Further, in the above-mentioned technical solutions, 15 outside of the first connecting tube, 17 outside of the second connecting tube and fixation
Screw thread is equipped on the inside of pipe 18, first connecting tube 15 is detachably connected with the second connecting tube 17 by fixing pipe 18, so as to
Heat exchange copper tube 16 is removed using by rotation fixing pipe 18 in long-time, then the seawater scale on 16 surface of heat exchanging copper pipe
It is cleaned, so that seawater scale be avoided to influence heat transfer effect.
Further, in the above-mentioned technical solutions, 2 side of heat exchange box run through equipped with the first fresh water circulation pipe 19 and
The other side, which is run through, is equipped with the second fresh water circulation pipe 20, and the first fresh water circulation pipe 19 is equipped with the second booster pump 21, and described the
One fresh water circulation pipe 19 is connect with water-cooled radiator 3 with 20 one end of the second fresh water circulation pipe and the other end is connect with first
Pipe 15 connects.
Working method of the present invention:
Referring to Figure of description 1 and attached drawing 3, when work, water-cooled radiator 3 is mounted on to the equipment surface for needing to radiate,
Then it is powered for the second booster pump 21 and the first booster pump 8, the second booster pump 21 drives heat exchange copper tube 16, first light after being powered
Fresh water inside water-circulating pipe 19 and the second fresh water circulation pipe 20 flows through water-cooled radiator 3, so that equipment surface heat is taken away,
When fresh water after heat exchange flows through heat exchange copper tube 16, fresh water exchanges heat with the seawater inside heat exchange box 2, and fresh water temperature reduces,
Ocean temperature rises, and the first booster pump 8 passes through the first seawater circulation pipe 6 for the Seawater inhalation of temperature rising in heat exchange box 2 to sea
In water storage box 1, while seawater can be again introduced into heat exchange box 2 by the second seawater circulation pipe 7 in seawater storage box 1, above-mentioned
Process is not stopped with the work of the first booster pump 8 and the second booster pump 21 to repeat, so that water-cooled radiator 3 is constant
Be that equipment radiates so that the present invention in actual use can by being exchanged heat using seawater and freshwater, from
And fresh water is recycled and is radiated for equipment, fresh water consumption is smaller in actual use, energy conservation and environmental protection；
Referring to Figure of description 2, in heat transfer process, the ocean temperature inside seawater storage box 1 is also gradually increasing, sea water temperature
Degree generates steam after rising, steam is pumped into condenser 13 by vapour-discharge tube 10 by vacuum pump 12 and is liquefied, after liquefaction
Fresh water is generated, fresh water is flowed into fresh water storage tank 14 by vapour-discharge tube 10 and is stored, the seawater in fresh water storage tank 14
It can be used for the cleaning etc. of electric power factory equipment, reduce power plant again to the needs of freshwater resources, drop low water usage avoids setting while expenditure
Standby thermal energy wastes；
Referring to Figure of description 3, by being equipped with the first connecting tube 15, the second connecting tube 17 and fixing pipe 18, in order to
Heat exchange copper tube 16 is removed using by rotating fixing pipe 18 for a long time, then the seawater scale on 16 surface of heat exchanging copper pipe carries out
Cleaning, so that seawater scale be avoided to influence heat transfer effect.
Embodiment 2
A kind of circulating cooling method further includes following methods including the cooling back installation:
S1: water-cooled radiator 3 is mounted on to the equipment surface for needing to radiate；
S2: being powered for the second booster pump 21 and the first booster pump 8, and the second booster pump 21 drives heat exchange copper tube after being powered
16, the fresh water inside the first fresh water circulation pipe 19 and the second fresh water circulation pipe 20 flows through water-cooled radiator 3, thus by equipment surface
Heat is taken away；
S3: the fresh water after heat exchange flows through heat exchange copper tube 16, and fresh water exchanges heat with the seawater inside heat exchange box 2, fresh water temperature
Degree reduces, and ocean temperature rises；
S4: the first booster pump 8 passes through the first seawater circulation pipe 6 for the Seawater inhalation of temperature rising in heat exchange box 2 to seawater
In storage box 1, while seawater can be again introduced into heat exchange box 2 by the second seawater circulation pipe 7 in seawater storage box 1, above-mentioned mistake
Journey is not stopped with the work of the first booster pump 8 and the second booster pump 21 to repeat, so that water-cooled radiator 3 is continual
It radiates for equipment.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of cooling back installation, including seawater storage box (1), it is characterised in that: be equipped at the top of the seawater storage box (1)
Heat exchange box (2), heat exchange box (2) top are equipped with water-cooled radiator (3), and seawater storage box (1) side, which is run through, to be set
There are the first seawater circulation pipe (6) and the other side to run through and is equipped with the second seawater circulation pipe (7), the first seawater circulation pipe (6)
It is equipped with the first booster pump (8), is equipped with top cover (9) at the top of the seawater storage box (1), run through at the top of the top cover (9) and be equipped with
Vapour-discharge tube (10) and air inlet pipe (11), the vapour-discharge tube (10) are equipped with vacuum pump (12) and condenser (13), institute
Condenser (13) are stated set on vacuum pump (12) side, vapour-discharge tube (10) end is equipped with fresh water storage tank (14), described
Seawater storage box (1) side, which is run through, enters pipe (4) and the other side through equipped with seawater discharge pipe (5), the sea equipped with seawater
The connecting pin that water enters pipe (4) and seawater discharge pipe (5) is all connected with seawater water source.
2. a kind of cooling back installation according to claim 1, it is characterised in that: the first seawater circulation pipe (6) with
Second seawater circulation pipe (7) end runs through heat exchange box (2) side wall and extends to heat exchange box (2) inside.
3. a kind of cooling back installation according to claim 1, it is characterised in that: run through on heat exchange box (2) inner wall
Heat exchange copper tube (16) are equipped with equipped with the first connecting tube (15) and inside, heat exchange copper tube (16) end is fixed with the second company
It takes over (17), first connecting tube (15) and the second connecting tube (17) outer sheath are equipped with fixing pipe (18).
4. a kind of cooling back installation according to claim 3, it is characterised in that: on the outside of first connecting tube (15),
Screw thread, first connecting tube (15) and the second connecting tube are equipped on the outside of second connecting tube (17) and on the inside of fixing pipe (18)
(17) it is detachably connected by fixing pipe (18).
5. a kind of cooling back installation according to claim 3, it is characterised in that: heat exchange box (2) side, which is run through, to be set
There are the first fresh water circulation pipe (19) and the other side to run through and is equipped with the second fresh water circulation pipe (20), the first fresh water circulation pipe
(19) the second booster pump (21) are equipped with, the first fresh water circulation pipe (19) and second fresh water circulation pipe (20) one end are and water
Cold heat sink (3) connection and the other end are connect with the first connecting tube (15).
6. a kind of circulating cooling method, it is characterised in that: including cooling back installation as described in claim 1, further include with
Lower method:
S1: water-cooled radiator (3) is mounted on to the equipment surface for needing to radiate；
S2: being powered for the second booster pump (21) and the first booster pump (8), and the second booster pump (21) drives heat exchange copper tube after being powered
(16), the first fresh water circulation pipe (19) and the fresh water of the second fresh water circulation pipe (20) inside flow through water-cooled radiator (3), thus will
Equipment surface heat is taken away；
S3: the fresh water after heat exchange flows through heat exchange copper tube (16), and the fresh water seawater internal with heat exchange box (2) exchanges heat, fresh water temperature
Degree reduces, and ocean temperature rises；
S4: the first booster pump (8) passes through the first seawater circulation pipe (6) for the Seawater inhalation of temperature rising in heat exchange box (2) to sea
In water storage box (1), while seawater can be again introduced into heat exchange box (2) by the second seawater circulation pipe (7) in seawater storage box (1)
In, the above process does not stop with the work of the first booster pump (8) and the second booster pump (21) to repeat, so that water-cooling
Device (3) is continual to radiate for equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337000.5A CN109470025A (en) | 2018-11-12 | 2018-11-12 | A kind of cooling back installation and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337000.5A CN109470025A (en) | 2018-11-12 | 2018-11-12 | A kind of cooling back installation and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109470025A true CN109470025A (en) | 2019-03-15 |
Family
ID=65672024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337000.5A Withdrawn CN109470025A (en) | 2018-11-12 | 2018-11-12 | A kind of cooling back installation and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470025A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008051370A (en) * | 2006-08-23 | 2008-03-06 | Matsushita Electric Ind Co Ltd | Water cooling type refrigerating system and cold storage equipped with the same |
| CN102221250A (en) * | 2011-05-13 | 2011-10-19 | 苏州市伦琴工业设计有限公司 | Well water refrigerating and heating system |
| CN103996498A (en) * | 2014-06-11 | 2014-08-20 | 中国能建集团装备有限公司南京技术中心 | Seawater cooling system for main transformer of offshore substation |
| CN106091491A (en) * | 2016-07-25 | 2016-11-09 | 苏宇贵 | Water wind composite cooling condenser |
| CN107963762A (en) * | 2017-12-11 | 2018-04-27 | 合肥挺泰环保科技有限公司 | A kind of energy-efficient desalination plant |
-
2018
- 2018-11-12 CN CN201811337000.5A patent/CN109470025A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008051370A (en) * | 2006-08-23 | 2008-03-06 | Matsushita Electric Ind Co Ltd | Water cooling type refrigerating system and cold storage equipped with the same |
| CN102221250A (en) * | 2011-05-13 | 2011-10-19 | 苏州市伦琴工业设计有限公司 | Well water refrigerating and heating system |
| CN103996498A (en) * | 2014-06-11 | 2014-08-20 | 中国能建集团装备有限公司南京技术中心 | Seawater cooling system for main transformer of offshore substation |
| CN106091491A (en) * | 2016-07-25 | 2016-11-09 | 苏宇贵 | Water wind composite cooling condenser |
| CN107963762A (en) * | 2017-12-11 | 2018-04-27 | 合肥挺泰环保科技有限公司 | A kind of energy-efficient desalination plant |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |
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| WW01 | Invention patent application withdrawn after publication |