CN203550651U - Evaporative condenser channel - Google Patents
Evaporative condenser channel Download PDFInfo
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- CN203550651U CN203550651U CN201320586943.8U CN201320586943U CN203550651U CN 203550651 U CN203550651 U CN 203550651U CN 201320586943 U CN201320586943 U CN 201320586943U CN 203550651 U CN203550651 U CN 203550651U
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- plate
- bobbin carriage
- vaporation
- flanging
- welded
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Abstract
The utility model belongs to the technical field of vapor condensation and provides an evaporative condenser channel. The evaporative condenser channel comprises a rectangular pipe plate (1), a special-shaped plate (3) and two end pates (2), wherein rectangular flanged plates are arranged at the upper and lower ends of the special-shaped plate (3), the length of the flange at the lower end of the special-shaped plate (3) is larger than that of the flange at the upper end, and the special-shaped plate (3) is welded with the pipe plate (1) through the flanges at the upper and lower ends and forms a big-end-down space with the pipe plate (1). The end plates (2) are big-end-down trapezoidal plates, are respectively welded on two sides of the special-shaped plate (3) and are welded with the pipe plate (1) to form a special-shaped big-end-down channel. The evaporative condenser channel is favorable for gathering non-condensable gas, and the various structural requirements of evaporative condensers are met.
Description
Technical field
The utility model belongs to steam-condensation technical field, is specifically related to a kind of vaporation-type condenser bobbin carriage.
Background technology
China's shortage of water resources and regional skewness, water-cooled condenser relies on the height of water resource, has seriously restricted the construction of thermal power plant in water-deficient area, particularly in rich coal resources, the Northwest of serious water shortage.Though direct air cooled condenser has solved the Construction Problems of thermal power plant in water-deficient area, there is the problem that can not completely send out summer.The application limitation of tradition condenser, has accelerated applying of vaporation-type condenser.
Vaporation-type condenser mainly utilizes the heat exchange of evaporation of water latent heat, heat transfer mechanism advanced person, efficient, and its heat transfer effect depends on local wet-bulb temperature, and condensation effect is good, and heat exchange property is good.The design of vaporation-type condenser heat exchange unit directly has influence on the heat exchange property of vaporation-type condenser.Condensate water bobbin carriage is as one of three large parts of heat exchange unit, and the overall appearance of its structural design on vaporation-type condenser heat exchange property and condenser etc. produce certain impact.
Because turbine discharge is low-pressure steam, and general quantity of steam is large, and for the condensing characteristic of low-pressure steam, the installation of vaporation-type condenser heat exchanger components should have certain gradient, in the locus of the inner reserved condensate water bobbin carriage of condenser, is irregular space.The bobbin carriage of tradition water-cooled condenser and direct air cooled condenser is square or circular, but square or circular bobbin carriage is applied in vaporation-type condenser, makes device interior space availability ratio low, even can cause air intake short circuit.
Utility model content
The purpose of this utility model is to propose a kind of vaporation-type condenser bobbin carriage, can be conducive to the collection of incoagulable gas, makes the compact conformation of vaporation-type condenser simultaneously, floor space is little, technique is taken over connection and reasonable arrangement, and heat exchange efficiency is high, meets vaporation-type condenser each side structural requirement.
The utility model adopts following technical scheme for completing above-mentioned purpose:
A kind of vaporation-type condenser bobbin carriage, described condenser tube case includes tube sheet, sketch plate and end plate; Described tube sheet is rectangular slab; Described sketch plate is the rectangular slab that upper and lower two ends all have inside flanging, and the length of sketch plate flanging that lower end has is greater than the length of flanging that upper end has; The flanging that described sketch plate has by upper end, lower end is connected with described Tube-sheet Welding, and between described tube sheet, forms a up-small and down-big space; Described end plate is up-small and down-big trapezoidal plate; Described end plate is two, is welded on respectively the both sides of sketch plate, and is connected with described Tube-sheet Welding, forms a up-small and down-big special-shaped bobbin carriage; In described bobbin carriage, be provided with deflector, described deflector is welded on the middle and upper part of tube sheet; The top of described condenser bobbin carriage is provided with and vacuumizes adapter, and bottom is provided with condensate water and takes over.
Described deflector is inverted "L" shaped.
The flanging that described sketch plate upper end, lower end have is parallel, is the downward-sloping structure of ecto-entad, and the angle between flanging and horizontal line that described sketch plate upper end, lower end have is 3 ° ~ 10 °.
Upper surface, the lower surface of described end plate are parallel, are the structure that ecto-entad tilts, and the angle between upper surface, lower surface and the horizontal line of described end plate is 3 ° ~ 10 °.
A kind of vaporation-type condenser bobbin carriage the utility model proposes, bobbin carriage is up-small and down-big structure, the little collection that is conducive to incoagulable gas in bobbin carriage upper end; Bobbin carriage lower end is large, is conducive to condensate water collecting; In bobbin carriage, set deflector can change the flow direction of the interior uncondensed vapor of bobbin carriage and incoagulable gas, has reduced the amount of carrying of steam in pumped vacuum systems, thereby has improved the heat exchange property of condenser; To sum up, the utility model can not only be conducive to the collection of incoagulable gas, and adopts condenser bobbin carriage of the present utility model to make the compact conformation of vaporation-type condenser, floor space is little, technique is taken over connection and reasonable arrangement, and heat exchange efficiency is high, has met vaporation-type condenser each side structural requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of sketch plate in the utility model.
Fig. 4 is the structural representation of the utility model end plates.
In figure: 1, tube sheet, 2, end plate, 3, sketch plate, 4, deflector, 5, vacuumize adapter, 6, condensate water takes over, 7, manhole.
The specific embodiment
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 1 and Figure 2, a kind of vaporation-type condenser bobbin carriage, described condenser tube case includes tube sheet 1, sketch plate 2 and end plate 2; Described tube sheet 1 is rectangular slab; In conjunction with Fig. 3, described sketch plate 2 is the rectangular slab that upper and lower two ends all have inside flanging, and the length of sketch plate 2 flangings that lower end has is greater than the length of flanging that upper end has; The flanging that described sketch plate 2 has by upper end, lower end and described tube sheet 1 are welded to connect, and between described tube sheet 1, form a up-small and down-big space; In conjunction with Fig. 4, described end plate 2 is up-small and down-big trapezoidal plate; Described end plate 2 is two, is welded on respectively the both sides of sketch plate 3, and is welded to connect with described tube sheet 1, forms a up-small and down-big special-shaped bobbin carriage; In described bobbin carriage, be provided with deflector 4, described deflector 4 is welded on the middle and upper part of tube sheet 1; Described deflector is inverted "L" shaped; Deflector, by the change to uncondensed vapor in special-shaped cast and the incoagulable gas flow direction, reduces the amount of carrying of steam in pumped vacuum systems, thereby improves the heat exchange property of condenser.The top of described condenser bobbin carriage is provided with to vacuumize takes over 5, and bottom is provided with condensate water and takes over 6.
The flanging that described sketch plate upper end, lower end have is parallel, is the structure that ecto-entad tilts, and the angle between flanging and horizontal line that described sketch plate upper end, lower end have is 5 °.Described sketch plate adopts Integral bending to be shaped, and sketch plate does not have splicing welding joint, is convenient to processing and fabricating.
Upper surface, the lower surface of described end plate are parallel, are the structure that ecto-entad tilts, and the angle between upper surface, lower surface and the horizontal line of described end plate is 5 °.
On described sketch plate, have the manhole of convenient maintenance, the position of manhole can be according to the size of bobbin carriage, and the needs of pipe maintenance, flexible arrangement.
Claims (5)
1. a vaporation-type condenser bobbin carriage, is characterized in that: described condenser tube case includes tube sheet (1), sketch plate (3) and end plate (2); Described tube sheet (1) is rectangular slab; Described sketch plate (3) is the rectangular slab that upper and lower two ends all have inside flanging, and sketch plate (3) length of flanging that lower end has is greater than the length of flanging that upper end has; The flanging that described sketch plate (3) has by upper end, lower end and described tube sheet (1) are welded to connect, and between described tube sheet (1), form a up-small and down-big space; Described end plate (2) is up-small and down-big trapezoidal plate; Described end plate (2) is two, is welded on respectively the both sides of sketch plate (3), and is welded to connect with described tube sheet (1), forms a up-small and down-big special-shaped bobbin carriage; In described bobbin carriage, be provided with deflector (4), described deflector (4) is welded on the middle and upper part of tube sheet (1); The top of described condenser bobbin carriage is provided with and vacuumizes adapter (5), and bottom is provided with condensate water and takes over (6).
2. a kind of vaporation-type condenser bobbin carriage according to claim 1, is characterized in that: described deflector (4) is for inverted "L" shaped.
3. a kind of vaporation-type condenser bobbin carriage according to claim 1, it is characterized in that: the flanging that described sketch plate (3) upper end, lower end have is parallel, be the structure that ecto-entad tilts, the angle between flanging and horizontal line that described sketch plate upper end, lower end have is 3 ° ~ 10 °.
4. a kind of vaporation-type condenser bobbin carriage according to claim 1, it is characterized in that: upper surface, the lower surface of described end plate (2) are parallel, be the structure that ecto-entad tilts, the angle between upper surface, lower surface and the horizontal line of described end plate is 3 ° ~ 10 °.
5. a kind of vaporation-type condenser bobbin carriage according to claim 1, is characterized in that: the manhole (7) on described sketch plate (3) with convenient maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586943.8U CN203550651U (en) | 2013-09-23 | 2013-09-23 | Evaporative condenser channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586943.8U CN203550651U (en) | 2013-09-23 | 2013-09-23 | Evaporative condenser channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550651U true CN203550651U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586943.8U Expired - Lifetime CN203550651U (en) | 2013-09-23 | 2013-09-23 | Evaporative condenser channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074559A (en) * | 2014-07-22 | 2014-10-01 | 襄阳泽东化工集团有限公司 | Steam turbine electrical power generating system |
| CN104197748A (en) * | 2014-08-07 | 2014-12-10 | 无锡市豫达换热器有限公司 | Air cooler based on inverted truncated pyramid structure |
| CN105157445A (en) * | 2015-08-21 | 2015-12-16 | 洛阳正远石化有限公司 | Technology for baffling vacuumizing device for power station peak cooler |
-
2013
- 2013-09-23 CN CN201320586943.8U patent/CN203550651U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074559A (en) * | 2014-07-22 | 2014-10-01 | 襄阳泽东化工集团有限公司 | Steam turbine electrical power generating system |
| CN104197748A (en) * | 2014-08-07 | 2014-12-10 | 无锡市豫达换热器有限公司 | Air cooler based on inverted truncated pyramid structure |
| CN104197748B (en) * | 2014-08-07 | 2016-03-16 | 无锡市豫达换热器有限公司 | Based on the air cooler of chamfered edge platform structure |
| CN105157445A (en) * | 2015-08-21 | 2015-12-16 | 洛阳正远石化有限公司 | Technology for baffling vacuumizing device for power station peak cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471132 Luoyang Airport Industrial Agglomeration Area, Matun Town, Mengjin County, Luoyang, Henan Patentee after: LONGHUA TECHNOLOGY GROUP (LUOYANG) Co.,Ltd. Address before: 471132 Luoyang Airport Industrial Agglomeration Area, Matun Town, Mengjin County, Luoyang, Henan Patentee before: LUOYANG LONGHUA HEAT TRANSFER & ENERGY CONSERVATION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |