CN105114164B - A kind of diesel generator group efficient cooling system - Google Patents
A kind of diesel generator group efficient cooling system Download PDFInfo
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- CN105114164B CN105114164B CN201510578422.1A CN201510578422A CN105114164B CN 105114164 B CN105114164 B CN 105114164B CN 201510578422 A CN201510578422 A CN 201510578422A CN 105114164 B CN105114164 B CN 105114164B
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- radiator
- housing
- radiating
- fixed
- connecting tube
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Abstract
The invention discloses a kind of diesel generator group efficient cooling system, including diesel engine, radiator and fan, the cooling water outlet of the diesel engine is connected by connecting tube with the water inlet of radiator, the water outlet of radiator is connected by total connecting tube with the cooling water intake of diesel engine, cooling water tank is connected in total connecting tube, fan is against radiator；The heat spreader structures are, multiple interconnected radiating subassemblies are arranged side by side, the both ends of the surface of radiating subassembly are fixed on two side plates, the outer wall of side plate is fixed with aqueous flowing groove, lautertuns is fixed with the outer wall of radiating subassembly at the leftmost side of radiator, filtration apparatus is provided with lautertuns, lautertuns is connected with the radiating subassembly at the leftmost side, outer tank body is fixed with the outer wall of radiating subassembly at the rightmost side of radiator, outer tank body is connected with aqueous flowing groove.It adds air-cooled, good cooling results using water cooling, and it can reuse thermal energy, improves capacity usage ratio.
Description
Technical field：
The technology of the present invention is related to cooling system of nuclear power station technical field, more specifically to a kind of diesel generator group
Use efficient cooling system.
Background technology：
It is exclusively used in used in nuclear power station diesel generator group cooling water system, common is water cooling water system, these systems
Volume is big, and scientific and technological content is low, function realizes imperfection, and control accuracy is not also high, wastes great lot of water resources, and system reliability
It is low, high failure rate, the heavy workload of technical maintenance.
Moreover, existing water cooling system simply takes away heat, its aqueous does not reuse, its effect is limited, energy
It is low to measure utilization rate.
The content of the invention：
The purpose of the technology of the present invention is to overcome the deficiencies of the prior art and provide a kind of efficiently cooling of diesel generator group
System, it adds air-cooled, good cooling results using water cooling, and it can reuse thermal energy, improves capacity usage ratio.
The technology of the present invention solve described problem scheme be：
A kind of diesel generator group efficient cooling system, including diesel engine, radiator and fan, the diesel engine
Cooling water outlet is connected by connecting tube with the water inlet of radiator, and the water outlet of radiator passes through total connecting tube and diesel oil
The cooling water intake of machine is connected, and has connected cooling water tank in total connecting tube, and fan is against radiator；
The heat spreader structures are that multiple interconnected radiating subassemblies are arranged side by side, and the both ends of the surface of radiating subassembly are fixed
On two side plates, the outer wall of side plate is fixed with aqueous flowing groove, solid on the outer wall of the radiating subassembly at the leftmost side of radiator
Surely there is lautertuns, filtration apparatus is provided with lautertuns, lautertuns is connected with the radiating subassembly at the leftmost side, and radiator is most
Outer tank body is fixed with the outer wall of radiating subassembly at right side, outer tank body is connected with aqueous flowing groove.
The radiator is fixedly arranged in the middle of feed liquor housing and goes out liquid housing, feed liquor housing and goes out liquid housing in all heat dissipations
The middle part of component, feed liquor housing and goes out the both ends of liquid housing and is fixed on two side plates, feed liquor housing and goes out liquid housing and leads to respectively
It is connected to inlet tube and outlet tube, feed liquor housing and goes out the radiating subassembly that liquid housing is close to both sides.
The radiating subassembly includes radiating shell, and the inside of radiating shell is fixed with polylith partition plate, is molded on each partition plate
There are multiple recirculation holes.
The upper and lower part of the radiating shell of two adjacent radiating subassemblies is connected by connecting tube, feed liquor housing and
The lower sides for going out liquid housing have connected main connecting tube, main connecting tube respectively with feed liquor housing and to go out liquid housing corresponding adjacent
The radiating shell of radiating subassembly is connected, and feed liquor housing and the top of the radiating shell for the both sides for going out liquid housing pass through connecting tube phase
Connection.
The filtration apparatus includes Rose Box, and multiple filtration net is fixed with Rose Box.
There is jack on the left side wall of the lautertuns, be fixed with intubation on the wall by jack, pass through bolt in intubation
Cover board is fixedly connected with, cover board covering is intubated, and is inserted with Rose Box in intubation, Rose Box is stretched into lautertuns.
There is limit protrusion side on the madial wall of the intubation, there is extension position-limited edge in the left end outside wall surface of Rose Box,
Extension position-limited edge is pressed against on limit protrusion side.
Vertical recirculation hole is respectively provided with the upper top surface for the part that the Rose Box is in lautertuns and lower top surface.
Be nested with sealing ring in the annular groove having on the cover board, sealing ring be clamped in cover board and intubation end face it
Between.
The bottom of the outer tank body has an aqueous import, and the middle part bottom surface of the aqueous circulation groove on the side plate of bottom has water
Liquid exports.
The present invention protrusion effect be：
Compared with prior art, it adds air-cooled, good cooling results using water cooling, and it can reuse thermal energy,
Improve capacity usage ratio.
Brief description of the drawings：
Fig. 1 is the principle of the present invention structure diagram；
Fig. 2 is the dimensional structure diagram of the radiator of the present invention；
Fig. 3 is the simple partial sectional view of the radiator of the present invention；
Fig. 4 is the partial enlarged view of Fig. 3.
Embodiment：
The technology of the present invention is described in detail with specific preferred embodiment below in conjunction with the accompanying drawings, so that the technology of the present invention
The advantages of and feature can be easier to be readily appreciated by one skilled in the art, these embodiments be only illustrate purpose, it is no intended to
The scope of the present invention is defined.
Embodiment, is shown in as shown in Figures 1 to 4, a kind of diesel generator group efficient cooling system, including diesel engine 10,
Radiator 20 and fan 30, the cooling water outlet of the diesel engine 10 are connected by connecting tube with the water inlet of radiator 20
Logical, the water outlet of radiator 20 is connected by total connecting tube 40 with the cooling water intake of diesel engine 10, in total connecting tube 40
Cooling water tank 50 is connected, fan 30 is against radiator 20；
20 structure of radiator is that multiple interconnected radiating subassemblies 1 are arranged side by side, the both ends of the surface of radiating subassembly 1
It is fixed on two side plates 2, the outer wall of side plate 2 is fixed with aqueous flowing groove 3, the radiating subassembly 1 at the leftmost side of radiator 20
Outer wall on be fixed with lautertuns 4, filtration apparatus 5, lautertuns 4 and 1 phase of radiating subassembly at the leftmost side are provided with lautertuns 4
Connect, outer tank body 6, outer tank body 6 and aqueous flowing groove 3 are fixed with the outer wall of the radiating subassembly 1 at the rightmost side of radiator 20
It is connected.
The radiator 20 is fixedly arranged in the middle of feed liquor housing 7 and goes out liquid housing 8, feed liquor housing 7 and goes out liquid housing 8 in institute
There is a middle part of radiating subassembly 1, feed liquor housing 7 and go out the both ends of liquid housing 8 and be fixed on two side plates 2, feed liquor housing 7 and go out liquid
Housing 8 has connected inlet tube 71 and outlet tube 81 respectively, feed liquor housing 7 and goes out the radiating subassembly 1 that liquid housing 8 is close to both sides.
The radiating subassembly 1 includes radiating shell 11, and the inside of radiating shell 11 is fixed with polylith partition plate 12, each partition plate
Multiple recirculation holes 121 are formed on 12.
The upper and lower part of the radiating shell 11 of two adjacent radiating subassemblies 1 is connected by connecting tube 13, feed liquor
Housing 7 and go out the lower sides of liquid housing 8 and connected main connecting tube 14, main connecting tube 14 is respectively with feed liquor housing 7 and going out liquid shell
The radiating shell 11 of the corresponding adjacent radiating subassembly 1 of body 8 is connected, feed liquor housing 7 and go out liquid housing 8 both sides radiation shell
The top of body 11 is connected by connecting tube 13.
The filtration apparatus 5 includes Rose Box 51, and multiple filtration net 52 is fixed with Rose Box 51.
There is jack 41 on the left side wall of the lautertuns 4, be fixed with intubation 42 on the wall on the side of jack 41, be intubated on 42
Cover board 43 is bolted to connection, the covering of cover board 43 intubation 42, is inserted with Rose Box 51, Rose Box 51 stretches into being intubated 42
In lautertuns 4.
There is limit protrusion side 421 on the madial wall of the intubation 42, there is extension in the left end outside wall surface of Rose Box 51
Position-limited edge 511, extension position-limited edge 511 are pressed against on limit protrusion side 421.
Vertical recirculation hole 53 is respectively provided with the upper top surface for the part that the Rose Box 51 is in lautertuns 4 and lower top surface.
Sealing ring 44 is nested with the annular groove having on the cover board 43, sealing ring 44 is clamped in cover board 43 and intubation
Between 42 end face.
The bottom of the outer tank body 6 has an aqueous import 61, the middle part bottom surface of the aqueous circulation groove 3 on the side plate 2 of bottom
With aqueous outlet 31.
Operation principle：First, the cooling water in cooling water tank 50 is passed through in diesel engine 10, carries out diesel engine 10 cold
But, the drive generating set operation power generation of diesel engine 10, the cooling water from diesel engine 10 out have reached high temperature, this high temperature
Water, which enters in radiator 20, to radiate, and radiator 20 is blowed by two fans 30 effect for improving heat dissipation, from
And fast cooling, meanwhile, high temperature aqueous carries out quick heat radiating in radiator 20, its radiation processes is, high temperature aqueous is from feed liquor
The inlet tube 71 of housing 7 enters in feed liquor housing 7, is then entered by main connecting tube 14 in radiating subassembly 1, then passed sequentially through
Multiple radiating subassemblies 1 enter in lautertuns 4, after it is filtered by filtration apparatus 5, by the radiating subassembly 1 of the leftmost side
Top enters to be sequentially entered in multiple radiating subassemblies 1 again, subsequently into multiple radiating subassemblies 1 on right side, then again from most right
The radiating subassembly 1 of side is back to out in liquid housing 8, is finally discharged into from the outlet tube 81 for going out liquid housing 8 in cooling water tank 50,
Finally enter back into diesel engine 10 and cooled down again.
Wherein, during cooling, there are aqueous flowing groove 3 and the aqueous in outer tank body 6 and heat dissipation in radiator 20
Cooling water in component 1 exchanges heat, so that the aqueous temperature in aqueous flowing groove 3 and outer tank body 6 rises, due to described
The bottom of outer tank body 6 has an aqueous import 61, and the middle part bottom surface of the aqueous circulation groove 3 on the side plate 2 of bottom is exported with aqueous
31, it is to be entered according to aqueous import 61 by 31 discharge of aqueous outlet so to allow for the aqueous in aqueous flowing groove 3 and outer tank body 6
Circulated, and this heat exchange is the aqueous stream that is passed directly into aqueous import 61 and extends upwardly to top with aqueous water inlet pipe
At straight slot 3, the effect of its heat exchange is improved.
And the filtration apparatus 5 includes Rose Box 51, multiple filtration net 52 is fixed with Rose Box 51, between filter screen 52
Various filter mediums, such as activated carbon, filter paper, mineral wool etc. can be filled, so that cooling water is filtered, and after filtering
Filtration apparatus 5 was cleaned or replaced in certain time, its handling is very convenient to, it is only necessary to by cover board 43 from intubation 42
In unload after, Rose Box 51, which is therefrom extracted, to be replaced, and it is convenient that it is replaced, simple in structure,
Meanwhile fixed block is fixed with the shell of radiator 20, other its in side is fixed on stent, and stent can use
Quakeproof bracket, so as to ensure that its is stable.
Moreover, the fan 30 in the present embodiment is high-power blower group：Motor is core level motor, and with major diameter, (impeller is straight
Footpath >=φ 1600mm) tube-axial fan, using this type, it is ensured that the air quantity of its fan 30 is big and compact-sized, cooling
Performance is good, low noise.Blower fan group can be dismantled integrally, safeguard.
It uses double-radiation function of the cooling of fan 30 plus radiator 20, so as to improve its heat dissipation effect, improves cooling effect
Rate, meanwhile, cooling water exchanges heat with other aqueous so that other aqueous have heat for other equipment provide needed for aqueous
Heat.
Finally, embodiment of above is merely to illustrate the technology of the present invention, and is not the limitation to the technology of the present invention, related skill
The those of ordinary skill in art field, in the case where not departing from the spirit and scope of the technology of the present invention, can also make various changes
Change and modification, therefore all equivalent technical solutions fall within the category of the technology of the present invention, the patent protection model of the technology of the present invention
Enclosing to be defined by the claims.
Claims (1)
1. a kind of diesel generator group efficient cooling system, including diesel engine (10), radiator (20) and fan (30), its
It is characterized in that：The cooling water outlet of the diesel engine (10) is connected by connecting tube with the water inlet of radiator (20), is dissipated
The water outlet of hot device (20) is connected by total connecting tube (40) with the cooling water intake of diesel engine (10), total connecting tube (40)
In connected cooling water tank (50), fan (30) is against radiator (20)；Radiator (20) structure is, multiple to be interconnected
Radiating subassembly (1) be arranged side by side, the both ends of the surface of radiating subassembly (1) are fixed on two side plates (2), and the outer wall of side plate (2) is consolidated
Surely there is an aqueous flowing groove (3), lautertuns (4), mistake are fixed with the outer wall of the radiating subassembly (1) at the leftmost side of radiator (20)
Filtration apparatus (5) is provided with filter pocket (4), lautertuns (4) is connected with the radiating subassembly (1) at the leftmost side, radiator (20)
The rightmost side at radiating subassembly (1) outer wall on be fixed with outer tank body (6), outer tank body (6) is connected with aqueous flowing groove (3)
It is logical；
The radiator (20) is fixedly arranged in the middle of feed liquor housing (7) and goes out liquid housing (8), feed liquor housing (7) and goes out liquid housing
(8) at the middle part of all radiating subassemblies (1), feed liquor housing (7) and go out the both ends of liquid housing (8) and be fixed on two side plates (2),
Feed liquor housing (7) and go out liquid housing (8) and connected inlet tube (71) and outlet tube (81) respectively, feed liquor housing (7) and go out liquid shell
Body (8) is close to the radiating subassembly (1) of both sides；The radiating subassembly (1) includes radiating shell (11), the inside of radiating shell (11)
Polylith partition plate (12) is fixed with, multiple recirculation holes (121) are formed on each partition plate (12)；Two adjacent radiating subassemblies (1)
The upper and lower part of radiating shell (11) be connected by connecting tube (13), feed liquor housing (7) and go out under liquid housing (8)
Portion's side wall has connected main connecting tube (14), main connecting tube (14) respectively with feed liquor housing (7) and to go out liquid housing (8) corresponding adjacent
The radiating shell (11) of radiating subassembly (1) be connected, feed liquor housing (7) and go out liquid housing (8) both sides radiating shell
(11) top is connected by connecting tube (13)；
The filtration apparatus (5) includes Rose Box (51), and multiple filtration net (52) is fixed with Rose Box (51)；The lautertuns
(4) there is jack (41) on left side wall, intubation (42) is fixed with the other wall of jack (41), passes through bolt in intubation (42)
Cover board (43) is fixedly connected with, cover board (43) covering intubation (42), is intubated in (42) and is inserted with Rose Box (51), Rose Box (51)
Stretch into lautertuns (4)；There are limit protrusion side (421) on the madial wall of the intubation (42), outside the left end of Rose Box (51)
There is extension position-limited edge (511), extension position-limited edge (511) is pressed against on limit protrusion side (421) on wall；The Rose Box
(51) it is respectively provided with vertical recirculation hole (53) on the upper top surface for the part being in lautertuns (4) and lower top surface；The cover board (43)
On be nested with sealing ring (44) in the annular groove that has, sealing ring (44) be clamped in cover board (43) be intubated (42) end face it
Between；The bottom of the outer tank body (6) has an aqueous import (61), the middle part bottom of the aqueous flowing groove (3) on the side plate (2) of bottom
Face has aqueous outlet (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578422.1A CN105114164B (en) | 2015-09-11 | 2015-09-11 | A kind of diesel generator group efficient cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578422.1A CN105114164B (en) | 2015-09-11 | 2015-09-11 | A kind of diesel generator group efficient cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114164A CN105114164A (en) | 2015-12-02 |
| CN105114164B true CN105114164B (en) | 2018-04-20 |
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ID=54662247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510578422.1A Active CN105114164B (en) | 2015-09-11 | 2015-09-11 | A kind of diesel generator group efficient cooling system |
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| Country | Link |
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| CN (1) | CN105114164B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666196U (en) * | 2010-04-22 | 2010-12-08 | 泰豪科技股份有限公司 | Waste heat recovery device of diesel generator set |
| CN202012392U (en) * | 2010-12-30 | 2011-10-19 | 山东时风（集团）有限责任公司 | Auxiliary heat radiation device for single-cylinder diesel engine |
| CN104880114A (en) * | 2013-12-17 | 2015-09-02 | 天津市鑫缘强五金加工有限公司 | Heat dissipater |
| CN205064072U (en) * | 2015-09-11 | 2016-03-02 | 无锡金鑫集团股份有限公司 | Diesel generator group uses high -efficient cooling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140102680A1 (en) * | 2012-10-17 | 2014-04-17 | Lee Supa-Products Industrial Co., Ltd. | Radiator Filter For Automobile |
-
2015
- 2015-09-11 CN CN201510578422.1A patent/CN105114164B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666196U (en) * | 2010-04-22 | 2010-12-08 | 泰豪科技股份有限公司 | Waste heat recovery device of diesel generator set |
| CN202012392U (en) * | 2010-12-30 | 2011-10-19 | 山东时风（集团）有限责任公司 | Auxiliary heat radiation device for single-cylinder diesel engine |
| CN104880114A (en) * | 2013-12-17 | 2015-09-02 | 天津市鑫缘强五金加工有限公司 | Heat dissipater |
| CN205064072U (en) * | 2015-09-11 | 2016-03-02 | 无锡金鑫集团股份有限公司 | Diesel generator group uses high -efficient cooling system |
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| Publication number | Publication date |
|---|---|
| CN105114164A (en) | 2015-12-02 |
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