CN109519236A - A kind of Safety radiator of steam turbine - Google Patents
A kind of Safety radiator of steam turbine Download PDFInfo
- Publication number
- CN109519236A CN109519236A CN201910008492.1A CN201910008492A CN109519236A CN 109519236 A CN109519236 A CN 109519236A CN 201910008492 A CN201910008492 A CN 201910008492A CN 109519236 A CN109519236 A CN 109519236A
- Authority
- CN
- China
- Prior art keywords
- turntable
- triangle
- finned
- wind direction
- tube bundle
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000009434 installation Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000009432 framing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
Abstract
The invention discloses a kind of Safety radiators of steam turbine, it is made of several cooling triangles, the cooling triangle includes rotating base, wind direction adjustment structure, the finned-tube bundle set up vertically, triangular framing and shutter, the V-shaped arrangement of finned-tube bundle is mounted on two sides of the triangle cylindrical frame, the shutter is mounted on another side of the triangle cylindrical frame, the rotating base includes surface-based lower bottom base and the turntable that is rotatably installed on the lower bottom base, the triangle cylindrical frame is mounted on the turntable, the wind direction adjustment structure includes the vertical shaft being uprightly mounted on the turntable center of rotation and is fixed on the vertical shaft higher than the wind direction board at the top of the finned-tube bundle, plane of symmetry setting of the wind direction board among the v-shaped structure that the finned-tube bundle forms.The present invention solves side and largely cools down triangle, and cooling air is difficult to flow through the defect of the finned-tube bundle of cooling triangle.
Description
Technical field
The present invention relates to electricity generation system fields, and in particular to a kind of Safety radiator of steam turbine.
Background technique
It is more more and more universal in environmental protection purpose fuel gas generation now, it is generated electricity by refuse gasification or gas energy
The discharge amount for facilitating the dust particle in reduction power plant flue gas, advantageously reduces atmosphere pollution.Jet dynamic control is usual
Steam turbine can be equipped with to generate electricity to gas turbine discharge gas progress heat recovery again, raising energy conversion efficiency, but steam
Working media in turbine unit needs condensing recovery, steam turbine in the circulatory system to prevent from overheating by cooling system,
Therefore the radiator to radiate is required.Recirculated water the cooling triangle of radiator in a manner of heat convection, by heat
It passes to surrounding air to radiate, in calm situation, cooling air flows uniformly through the finned-tube bundle of each cooling triangle, enters
Air cooling tower, thus the recirculated water in cooling fins tube bank.Under conditions of having ambient wind, three angular flux of cooling of face wind field upstream
Dynamic improvement of terms, cooling air delivery increase, and heat dissipation performance improves.But triangle is largely cooled down for side, accelerates the ring of flowing
The finned-tube bundle that border wind field makes cooling air be difficult to flow through cooling triangle enters cooling tower, leads to cooling triangle heat dissipation performance sharply
Decline, indirect air cooling system thermal performance reduce.And for natural wind direction, changefully area is also difficult to by increasing towards factory, power plant
The cooling triangle quantity of location cardinal wind improves the radiating efficiency under the conditions of ambient wind.
Summary of the invention
The purpose of the present invention is to provide a kind of Safety radiators of steam turbine, to solve in the prior art in ambient wind
Under the conditions of non-face ambient wind wind direction cooling triangle heat dissipation effect decline influence radiator integral heat sink efficiency the problem of.
The Safety radiator of the steam turbine is arranged around cooling tower, is made of several cooling triangles, feature
Be: the cooling triangle includes rotating base, wind direction adjustment structure, the finned-tube bundle set up vertically, the triangle set up vertically
Shape cylindrical frame and shutter, the V-shaped arrangement of finned-tube bundle are mounted on two sides of the triangle cylindrical frame,
The shutter is mounted on another side of the triangle cylindrical frame, and the rotating base includes surface-based
Lower bottom base and the turntable being rotatably installed on the lower bottom base, the triangle cylindrical frame are mounted on the turntable,
The wind direction adjustment structure includes the vertical shaft being uprightly mounted on the turntable center of rotation and is fixed on the vertical shaft high
Wind direction board at the top of the finned-tube bundle, the plane of symmetry of the wind direction board among the v-shaped structure that the finned-tube bundle forms
Setting.
Preferably, the lower bottom base is equipped with the water channel of connection exterior line, and the water channel includes being with the base shaft
The water annulus at center, top have annular opening, and the turntable bottom is equipped with the bulge loop matched with the annular opening
Structure, is equipped with sealing ring between the bulge loop structure and the side wall of the annular opening, the water annulus is symmetrically divided by partition
For water inlet semi-ring and water outlet semi-ring, the turntable is interior to be equipped with water inlet pipe and water outlet pipe, and the inlet pipeline is described convex
Ring structure bottom has the water inlet of the corresponding water inlet semi-ring, and the outlet pipeline has in the bulge loop structural base to be corresponded to
The water outlet of the water outlet semi-ring.
Preferably, the turntable bottom centre is equipped with base shaft, and the base shaft lower part extend into the bottom
It is attached thereto in seat and by bearing.
Preferably, it is equipped with the installation shrinkage pool for accommodating the turntable at the top of the lower bottom base, is set on the inside of the installation shrinkage pool
There is inwardly open annular groove, the turntable side is equipped with the outer bulge loop being slidably matched with the annular groove, the outer bulge loop and institute
It states and is connected between annular groove inner wall by roller.
Preferably, the cooling triangle is arranged in equilateral triangle around cooling tower, the triangle cylindrical frame
Cross section is also equilateral triangle, in the initial state the setting direction of shutter side corresponding with the Safety radiator
Direction it is consistent.
Preferably, the lower bottom base is equipped with the position limiting structure for limiting the turntable rotational angle, the position limiting structure packet
It includes two pieces of limit plates being fixed on the lower bottom base and is located at the limit convex that can be blocked by the limit plate on the turntable
It rises.
Preferably, the angle between the limit plate is not more than 60 degree.
Preferably, the vertical shaft is located at wind direction board side side edge, and wind direction board other side side is towards fin
Tube bank is connected on one side.
The present invention has the advantage that cooling triangle is configured to the structure of rotation, and can be made by ambient wind wind-force
With its rotation is driven, realization cooling triangle after wind-force reaches a certain size rotates automatically makes its windward side towards ambient wind wind
To raising heat dissipation effect solves side and largely cools down triangle, and cooling air is difficult to flow through lacking for the finned-tube bundle of cooling triangle
It falls into.Even the radiator for being located at variable direction area can also realize the windward side court of cooling triangle according to the variation of wind direction
It is more obvious to the promotion of sink-efficiency to the effect of wind direction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cooling triangle in the embodiment of the present invention 1；
Fig. 2 is the partial structural diagram of lower bottom base and turntable in the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 5 is the structural schematic diagram of cooling triangle in the embodiment of the present invention 2.
In above-mentioned attached drawing, 1, lower bottom base, 11, water annulus, 12, partition, 13, sealing ring, 14, annular opening, 15, installation
Shrinkage pool, 2, turntable, 21, bulge loop structure, 22, water inlet, 23, outer bulge loop, 24, water outlet, 3, finned-tube bundle, 4, shutter,
5, triangle column frame, 6, vertical shaft, 7, wind direction board, 8, cooling triangle, 9, cooling tower, 10, homogenizing plate.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making further details of theory to the specific embodiment of the invention
It is bright, to help those skilled in the art to have more complete, accurate and deep reason to inventive concept of the invention, technical solution
Solution.
Embodiment 1:
As shown in Figure 1-3, being arranged the present invention provides a kind of Safety radiator of steam turbine in cooling tower 9
Around, it is made of several cooling triangles 8.The cooling triangle 8 includes rotating base, wind direction adjustment structure, the wing set up vertically
5 frame of triangle column frame and shutter 4 that piece is restrained 3, set up vertically, the V-shaped arrangement of finned-tube bundle 3 are mounted on described three
On two sides of angular 5 frame of column frame, the shutter 4 is mounted on another side of 5 frame of triangle column frame,
The rotating base includes the surface-based turntable 2 lower bottom base 1 and be rotatably installed on the lower bottom base 1, and described three
Angular 5 frame of column frame is mounted on the turntable 2, and the wind direction adjustment structure includes uprightly being mounted on 2 turns of the turntable
The vertical shaft 6 of moving axis in the heart is higher than the wind direction board 7 at 3 top of finned-tube bundle, the wind direction board 7 with being fixed on the vertical shaft 6
Plane of symmetry setting among the v-shaped structure of the finned-tube bundle 3 composition.The vertical shaft 6 is located at the 7 side side of wind direction board
Place, 7 other side side of wind direction board are connected on one side towards finned-tube bundle 3.
It is equipped with the installation shrinkage pool 15 for accommodating the turntable 2 at the top of the lower bottom base 1, is equipped on the inside of the installation shrinkage pool 15
Inwardly open annular groove, 2 side of turntable are equipped with the outer bulge loop 23 that is slidably matched with the annular groove, the outer bulge loop 23 with
It is connected between the annular groove inner wall by roller.
The lower bottom base 1 is equipped with the water channel of connection exterior line, and the water channel includes centered on the base shaft
Water annulus 11, top have annular opening 14, and 2 bottom of turntable is equipped with the bulge loop matched with the annular opening 14
Structure 21, between the bulge loop structure 21 and the side wall of the annular opening 14 be equipped with sealing ring 13, the water annulus 11 by
Partition 12 is symmetrically divided into water semi-ring and water outlet semi-ring, and the turntable 2 is interior to be equipped with water inlet pipe and water outlet pipe, the water inlet
Pipeline has the water inlet 22 of the corresponding water inlet semi-ring in 21 bottom of bulge loop structure, and the outlet pipeline is in the bulge loop
21 bottom of structure has the water outlet 24 of the corresponding water outlet semi-ring.
The present embodiment area more stable for the wind direction of ambient wind, the cooling triangle 8 arrange around cooling tower 9
At equilateral triangle, the cross section of 5 frame of triangle column frame is also equilateral triangle, in the initial state the shutter
The direction on 4 setting direction side corresponding with the Safety radiator is consistent.It constitutes in the rounded projections arranged structure of radiator extremely
Rare is the windward side of cooling triangle 8 on one side towards the cardinal wind of this area's ambient wind.Ambient wind can be expanded in this way to dissipate city
The gain effect of hot device improves the heat dissipation effect of radiator.
The lower bottom base 1 is equipped with the position limiting structure for limiting 2 rotational angle of turntable, and the position limiting structure includes fixing
Two pieces of limit plates on the lower bottom base 1 and it is located at the retention bead that can be blocked by the limit plate on the turntable 2.Institute
The angle between limit plate is stated no more than 60 degree.Accordingly even when wind direction has certain variation, cooling triangle 8 also can auto-steering adaptation
Wind direction, and it is avoided that in the case of a small number of abnormal wind directions that cooling triangle 8 rotates excessive, cannot turn to adaptation to cardinal wind immediately
Problem.
Embodiment 2:
As shown in figure 4, radiator is arranged around cooling tower 9, it is made of several cooling triangles 8.The cooling triangle 8 wraps
Include rotating base, wind direction adjustment structure, the finned-tube bundle 3 set up vertically, 5 frame of triangle column frame and shutter set up vertically
4, the V-shaped arrangement of finned-tube bundle 3 is mounted on two sides of 5 frame of triangle column frame, and the shutter 4 is installed
On another side of 5 frame of triangle column frame, the rotating base includes surface-based lower bottom base 1 and rotation
The turntable 2 being mounted on the lower bottom base 1,5 frame of triangle column frame are mounted on the turntable 2, the wind direction
Adjustment structure includes the vertical shaft 6 being uprightly mounted on 2 center of rotation of turntable and is fixed on the vertical shaft 6 higher than described
The wind direction board 7 at 3 top of finned-tube bundle, the plane of symmetry of the wind direction board 7 among the v-shaped structure that the finned-tube bundle 3 forms are set
It sets.The vertical shaft 6 is located at the 7 side side edge of wind direction board, and 7 other side side of wind direction board is connected towards finned-tube bundle 3
On one side.
2 bottom centre of turntable is equipped with base shaft, and the base shaft lower part is extend into the lower bottom base 1 simultaneously
It is attached thereto by bearing.The lower bottom base 1 is equipped with the water channel of connection exterior line, and the water channel includes with the base shaft
Centered on water annulus 11, top have annular opening 14,2 bottom of turntable be equipped with and the annular opening 14 match
The bulge loop structure 21 of conjunction is equipped with sealing ring 13, the annular between the bulge loop structure 21 and the side wall of the annular opening 14
Water channel 11 is symmetrically divided into water semi-ring and water outlet semi-ring by partition 12, and the turntable 2 is interior to be equipped with water inlet pipe and water outlet pipe,
The inlet pipeline has the water inlet 22 of the corresponding water inlet semi-ring in 21 bottom of bulge loop structure, and the outlet pipeline exists
21 bottom of bulge loop structure has the water outlet 24 of the corresponding water outlet semi-ring.
Cooling triangle 8 is equipped with for changing the equal of the cooling air inlet of triangle 8 flow direction in the cavity in 5 frame of triangle column frame
Flowing plate 10, first homogenizing plate 10 is arranged along the intermediate symmetry face of cooling triangle 8, is fixed on vertical shaft 6, accordingly even when being ring
Border wind wind-force is also able to achieve the flat of finned-tube bundle 3 ventilation quantity in two sides in cooling triangle 8 in the case where being not enough to allow turntable 2 to rotate
Weighing apparatus matching, improves cooling efficiency.
The present embodiment setting is in variable direction area, not more stable cardinal wind, in order to adapt to multiple angles
Ambient wind, cooling triangle 8 is arranged in the peripheral circular of cooling tower 9 in the present embodiment, ring of cooling 8 windward side of triangle along upper arrangement
Shape structure and to setting.The ambient wind of multiple angles is adapted in this way, even being biased to the cooling three of the lateral parts of wind direction
Angle 8 can also improve whole radiating efficiency by windward side towards wind direction under ambient wind effect.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, it is or not improved as long as using the improvement for the various unsubstantialities that the method for the present invention conception and technical scheme carry out
Present inventive concept and technical solution are directly applied into other occasions, within that scope of the present invention.
Claims (8)
1. a kind of Safety radiator of steam turbine is arranged around cooling tower (9), is made of several cooling triangles (8), special
Sign is: the cooling triangle (8) includes rotating base, wind direction adjustment structure, the finned-tube bundle (3) set up vertically, sets vertically
Vertical triangle column frame (5) frame and shutter (4), the V-shaped arrangement of finned-tube bundle (3) are mounted on the triangle column
On two sides of frame (5) frame, the shutter (4) is mounted on another side of triangle column frame (5) frame, institute
Stating rotating base includes surface-based lower bottom base (1) and the turntable (2) being rotatably installed on the lower bottom base (1), institute
It states triangle column frame (5) frame to be mounted on the turntable (2), the wind direction adjustment structure includes uprightly being mounted on the rotation
Vertical shaft (6) on turntable (2) center of rotation and it is fixed on the wind direction being higher than at the top of the finned-tube bundle (3) on the vertical shaft (6)
Plate (7), plane of symmetry setting of the wind direction board (7) among the v-shaped structure that the finned-tube bundle (3) forms.
2. a kind of Safety radiator of steam turbine according to claim 1, it is characterised in that: the lower bottom base (1) sets
There is the water channel of connection exterior line, the water channel includes the water annulus (11) centered on the base shaft, and top has
Annular opening (14), turntable (2) bottom is equipped with the bulge loop structure (21) matched with the annular opening (14), described
Sealing ring (13) are equipped between bulge loop structure (21) and the side wall of the annular opening (14), the water annulus (11) is by partition
(12) symmetrically it is divided into water semi-ring and water outlet semi-ring, the turntable (2) is interior to be equipped with water inlet pipe and water outlet pipe, the water inlet
Pipeline has the water inlet (22) of the corresponding water inlet semi-ring in bulge loop structure (21) bottom, and the outlet pipeline is described
Bulge loop structure (21) bottom has the water outlet (24) of the corresponding water outlet semi-ring.
3. a kind of Safety radiator of steam turbine according to claim 2, it is characterised in that: turntable (2) bottom
Portion center is equipped with base shaft, and the base shaft lower part extend into the lower bottom base (1) and is attached thereto by bearing.
4. a kind of Safety radiator of steam turbine according to claim 2, it is characterised in that: lower bottom base (1) top
Portion is equipped with the installation shrinkage pool (15) for accommodating the turntable (2), is equipped with inwardly open annular groove on the inside of the installation shrinkage pool (15),
Turntable (2) side is equipped with the outer bulge loop (23) being slidably matched with the annular groove, the outer bulge loop (23) and the annular groove
It is connected between inner wall by roller.
5. a kind of Safety radiator of steam turbine according to claim 1, it is characterised in that: the cooling triangle (8)
Equilateral triangle is arranged in around cooling tower (9), the cross section of triangle column frame (5) frame is also equilateral triangle,
The direction on the setting direction side corresponding with the Safety radiator of the shutter (4) is consistent in the initial state.
6. a kind of Safety radiator of steam turbine according to claim 5, it is characterised in that: the lower bottom base (1) sets
The position limiting structure of the restricted turntable (2) rotational angle, the position limiting structure include being fixed on the lower bottom base (1)
Two pieces of limit plates and it is located at the retention bead that can be blocked by the limit plate on the turntable (2).
7. a kind of Safety radiator of steam turbine according to claim 6, it is characterised in that: between the limit plate
Angle is not more than 60 degree.
8. a kind of Safety radiator of steam turbine according to claim 1, it is characterised in that: the vertical shaft (6) is located at
Wind direction board (7) side side edge, wind direction board (7) other side side are connected on one side towards finned-tube bundle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008492.1A CN109519236B (en) | 2019-01-04 | 2019-01-04 | Safety radiator of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008492.1A CN109519236B (en) | 2019-01-04 | 2019-01-04 | Safety radiator of steam turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109519236A true CN109519236A (en) | 2019-03-26 |
| CN109519236B CN109519236B (en) | 2024-02-06 |
Family
ID=65798840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910008492.1A Active CN109519236B (en) | 2019-01-04 | 2019-01-04 | Safety radiator of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519236B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420221U (en) * | 2011-11-30 | 2012-09-05 | 华北电力大学 | Ambient wind field flow guide device outside vertically arranged air-cooled radiator |
| CN104654837A (en) * | 2015-03-02 | 2015-05-27 | 华北电力大学 | V-shaped vertical arrangement type finned tube bundle air-cooling air radiator with equilateral triangle-shaped arrangement manner |
| CN107388844A (en) * | 2017-09-06 | 2017-11-24 | 中国大唐集团科技工程有限公司 | A kind of finned-tube bundle radiator with air inducing action |
| CN209324446U (en) * | 2019-01-04 | 2019-08-30 | 安徽誉特双节能技术有限公司 | A kind of Safety radiator of steam turbine |
-
2019
- 2019-01-04 CN CN201910008492.1A patent/CN109519236B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420221U (en) * | 2011-11-30 | 2012-09-05 | 华北电力大学 | Ambient wind field flow guide device outside vertically arranged air-cooled radiator |
| CN104654837A (en) * | 2015-03-02 | 2015-05-27 | 华北电力大学 | V-shaped vertical arrangement type finned tube bundle air-cooling air radiator with equilateral triangle-shaped arrangement manner |
| CN107388844A (en) * | 2017-09-06 | 2017-11-24 | 中国大唐集团科技工程有限公司 | A kind of finned-tube bundle radiator with air inducing action |
| CN209324446U (en) * | 2019-01-04 | 2019-08-30 | 安徽誉特双节能技术有限公司 | A kind of Safety radiator of steam turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109519236B (en) | 2024-02-06 |
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