CN109990642A - The deflector of indirect air cooling radiator bobbin carriage - Google Patents
The deflector of indirect air cooling radiator bobbin carriage Download PDFInfo
- Publication number
- CN109990642A CN109990642A CN201910289201.0A CN201910289201A CN109990642A CN 109990642 A CN109990642 A CN 109990642A CN 201910289201 A CN201910289201 A CN 201910289201A CN 109990642 A CN109990642 A CN 109990642A
- Authority
- CN
- China
- Prior art keywords
- bobbin carriage
- side plate
- deflector
- air cooling
- bottom plate
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Abstract
The invention discloses a kind of deflectors of indirect air cooling radiator bobbin carriage, it is characterized in that, including bottom plate, the two sides of bottom plate are respectively equipped with the first side plate and the second side plate that top is welded and fixed with bobbin carriage inner wall top, bottom plate is equipped with multiple sizes and spacing meets the aperture that fluid flow rate uniformly requires, and one is equipped on the first side plate and the second side plate and guarantees liquid communication and meets the hole of side plate requirement for bearing capacity.Deflector provided by the invention is installed on bobbin carriage water inlet; bear the direct impact for entering bobbin carriage water flow; and water flow is guided to pass through aperture on deflector and specific basin; make the even fluid distribution entered in bobbin carriage and tube bank; significantly reduce the erosion of uneven water flow and lateral high-velocity flow to base tube and bobbin carriage inner wall; bobbin carriage inner wall and tube bank base tube are effectively protected, tube bank service life is extended, realizes protection indirect air cooling system stabilization, the purpose of economical operation.
Description
Technical field
The present invention relates to a kind of deflectors of indirect air cooling radiator bobbin carriage, belong to power station cooling technology field.
Background technique
Power station indirect dry cooling tower is the steam cooling technology that China, thermal power plant, the water-deficient area Fu Mei uses in recent years.It should
The core element of technology --- air cooling tubes condenser water inlet bobbin carriage tube sheet and base tube are washed away by system circulating water for a long time, are easily damaged
It badly reveals, needs frequently to repair or replace the normal operation for seriously affecting power station into water bobbin carriage and base tube.The indirect sky of early stage
Cold tower radiator tube bank removes bobbin carriage after leaking, and observes that nozzle is washed out, and irregular notch is presented.Notch direction tool
There is specific directionality, it is corresponding with water (flow) direction.
Summary of the invention
The technical problem to be solved by the present invention is solving when water flow impacts lower tube box water inlet, how water is reduced
The problem of stream is to base tube and bobbin carriage inner wall erosion.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of indirect air cooling radiator bobbin carriages
Deflector, which is characterized in that including bottom plate, the two sides of bottom plate be respectively equipped with top be welded and fixed at the top of bobbin carriage inner wall the
Side plate and the second side plate, bottom plate is equipped with multiple sizes and spacing meets the aperture that fluid flow rate uniformly requires, the first side plate
Guarantee liquid communication with being equipped with one on the second side plate and meet the hole of side plate requirement for bearing capacity.
Preferably, the bottom plate is equipped with the aperture that multiple equal diameter equal pitchs are staggered in arrangement.
Preferably, multiple apertures on the bottom plate are symmetrically distributed in the two sides of bottom plate.
Preferably, the both ends of the bottom plate are convex structure.
Preferably, first side plate, the second side plate are equipped between bobbin carriage inner wall respectively guarantees liquid communication and peace
Fill the spacing in space.
Preferably, the hole on first side plate and the second side plate is set to the water outlet of bobbin carriage.
The present invention has the advantage that compared with prior art
Deflector provided by the invention is installed on bobbin carriage water inlet, bears the direct impact for entering bobbin carriage water flow, and draw
Water guide stream is made the even fluid distribution entered in bobbin carriage and tube bank, is significantly reduced by aperture on deflector and specific basin
The erosion of uneven water flow and lateral high-velocity flow to base tube and bobbin carriage inner wall, effectively protects bobbin carriage inner wall and tube bank base
Pipe extends tube bank service life, realizes protection indirect air cooling system stabilization, the purpose of economical operation.
Detailed description of the invention
Fig. 1 is a kind of scheme of installation of the deflector of indirect air cooling radiator bobbin carriage in bobbin carriage；
Fig. 2 is a kind of schematic diagram of the deflector of indirect air cooling radiator bobbin carriage；
Fig. 3 is the main view of bottom plate；
Fig. 4 is the top view of bottom plate；
Fig. 5 is the hole configurations schematic diagram on bottom plate.
Specific embodiment
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
As shown in Figure 1, the present invention is a kind of deflector of indirect air cooling radiator bobbin carriage, it is fixed by welding in bobbin carriage 4
Flow inlet side, the right side of bobbin carriage 4 is flow inlet chamber, and left side is outlet plenum.As shown in Fig. 2, deflector of the invention by
Bottom plate 1, the first side plate 2, the second side plate 3 composition, bottom plate 1, the first side plate 2, the second side plate 3 weld together.First side plate, 2 He
The top of second side plate 3 is welded and fixed at the top of bobbin carriage inner wall.As shown in figure 4, multiple apertures are provided on bottom plate 1, bottom plate 1
Opening area be symmetrically distributed in 1 two sides of bottom plate, aperture is that equal diameter equal pitch is staggered in arrangement, as shown in Figure 5.The size in hole and
Spacing meets fluid flow rate and uniformly requires, and 1 end of bottom plate is trimmed to circular arc type, as shown in figure 3, the both ends of i.e. bottom plate 1 are circle
Arc structure improves impact resistance ability；It punches respectively on first side plate 2 and the second side plate 3, guarantees liquid communication, and meet side
Plate requirement for bearing capacity；Both side plate (i.e. the first side plate 2, the second side plate 3) and 4 inner wall line space design of bobbin carriage ensure that liquid communication and
Installation space.Hole on first side plate 2 and the second side plate 3 is set to the water outlet of bobbin carriage 4.
As shown in Figure 1, after water flow enters bobbin carriage 4, being directly impinging bottom plate 1 after by using deflector of the invention
On, the direction of water flow is as shown in the direction of arrow in Fig. 1, avoids the base tube 5 that water flow is directly impacted on bobbin carriage 4, the side of water flow
The first side plate 2 and the second side plate 3 are then washed away in face, avoid the bobbin carriage inner wall 6 that water flow directly washes away 4 side of bobbin carriage, then slow down
Water flow afterwards is flowed out from the outlet of 4 side of hole and bobbin carriage on the first side plate 2 and the second side plate 3.
Claims (6)
1. a kind of deflector of indirect air cooling radiator bobbin carriage, which is characterized in that including bottom plate (1), the two sides of bottom plate (1) are distinguished
Equipped with the first side plate (2) and the second side plate (3) that top is welded and fixed with bobbin carriage inner wall top, bottom plate (1) is equipped with multiple
Size and spacing meet the aperture that fluid flow rate uniformly requires, and a guarantee is equipped on the first side plate (2) and the second side plate (3)
Liquid communication and the hole for meeting side plate requirement for bearing capacity.
2. a kind of deflector of indirect air cooling radiator bobbin carriage as described in claim 1, which is characterized in that the bottom plate
(1) it is equipped with the aperture that multiple equal diameter equal pitchs are staggered in arrangement.
3. a kind of deflector of indirect air cooling radiator bobbin carriage as claimed in claim 1 or 2, which is characterized in that the bottom
Multiple apertures on plate (1) are symmetrically distributed in the two sides of bottom plate (1).
4. a kind of deflector of indirect air cooling radiator bobbin carriage as described in claim 1, which is characterized in that the bottom plate
(1) both ends are convex structure.
5. a kind of deflector of indirect air cooling radiator bobbin carriage as described in claim 1, which is characterized in that first side
Plate (2), the second side plate (3) are equipped with the spacing for guaranteeing liquid communication and installation space between bobbin carriage (4) inner wall respectively.
6. a kind of deflector of indirect air cooling radiator bobbin carriage as described in claim 1, which is characterized in that first side
Hole on plate (2) and the second side plate (3) is set to the water outlet of bobbin carriage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289201.0A CN109990642A (en) | 2019-04-11 | 2019-04-11 | The deflector of indirect air cooling radiator bobbin carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289201.0A CN109990642A (en) | 2019-04-11 | 2019-04-11 | The deflector of indirect air cooling radiator bobbin carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109990642A true CN109990642A (en) | 2019-07-09 |
Family
ID=67133303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910289201.0A Pending CN109990642A (en) | 2019-04-11 | 2019-04-11 | The deflector of indirect air cooling radiator bobbin carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990642A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090242178A1 (en) * | 2008-03-28 | 2009-10-01 | Saudi Arabian Oil Company | Raised overlapped impingement plate |
| CN101922888A (en) * | 2009-05-27 | 2010-12-22 | 江森自控楼宇设备科技(无锡)有限公司 | Refrigerant distributer for evaporator |
| CN202126203U (en) * | 2011-06-19 | 2012-01-25 | 东北石油大学 | Shell side inlet anti-impact device of shell-and-tube heat exchanger |
| CN202255047U (en) * | 2011-08-01 | 2012-05-30 | 无锡市众博换热器有限公司 | Heat exchange oil cooler |
| US20130112381A1 (en) * | 2010-07-16 | 2013-05-09 | Alfa Laval Corporate Ab | Heat exchange device with improved system for distributing coolant fluid |
| CN105605950A (en) * | 2015-12-24 | 2016-05-25 | 浙江东氟塑料科技有限公司 | Smoke-water heat exchanger and cleaning method thereof |
| CN209991837U (en) * | 2019-04-11 | 2020-01-24 | 上海电气斯必克工程技术有限公司 | Guide plate of indirect air cooling radiator pipe box |
-
2019
- 2019-04-11 CN CN201910289201.0A patent/CN109990642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090242178A1 (en) * | 2008-03-28 | 2009-10-01 | Saudi Arabian Oil Company | Raised overlapped impingement plate |
| CN101922888A (en) * | 2009-05-27 | 2010-12-22 | 江森自控楼宇设备科技(无锡)有限公司 | Refrigerant distributer for evaporator |
| US20130112381A1 (en) * | 2010-07-16 | 2013-05-09 | Alfa Laval Corporate Ab | Heat exchange device with improved system for distributing coolant fluid |
| CN202126203U (en) * | 2011-06-19 | 2012-01-25 | 东北石油大学 | Shell side inlet anti-impact device of shell-and-tube heat exchanger |
| CN202255047U (en) * | 2011-08-01 | 2012-05-30 | 无锡市众博换热器有限公司 | Heat exchange oil cooler |
| CN105605950A (en) * | 2015-12-24 | 2016-05-25 | 浙江东氟塑料科技有限公司 | Smoke-water heat exchanger and cleaning method thereof |
| CN209991837U (en) * | 2019-04-11 | 2020-01-24 | 上海电气斯必克工程技术有限公司 | Guide plate of indirect air cooling radiator pipe box |
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