CN205860835U - A kind of fit low-pressure heater of changeable operation - Google Patents
A kind of fit low-pressure heater of changeable operation Download PDFInfo
- Publication number
- CN205860835U CN205860835U CN201620894719.9U CN201620894719U CN205860835U CN 205860835 U CN205860835 U CN 205860835U CN 201620894719 U CN201620894719 U CN 201620894719U CN 205860835 U CN205860835 U CN 205860835U
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- cavity
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- pressure heater
- heater
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Abstract
nullA kind of fit low-pressure heater of changeable operation，This utility model relates to a kind of low-pressure heater，This utility model breaks down for the existing big-and-middle-sized Steam Turbine zoarium low-pressure heater wherein low-pressure heater of solution when need to stop transport，Another low-pressure heater fit with the heater that breaks down is stopped transport the most therewith，Have impact on the economic benefit of Steam Turbine，The problem affecting work efficiency，It includes end socket、Demarcation strip、Connecting plate、First outlet pipe、First oral siphon、Second outlet pipe、Second oral siphon、Cylinder、Heater housings and three ring flanges，Cylinder one end is arranged on one end of heater housings，The cylinder other end is tightly connected with end socket，Connecting plate is vertically arranged on the medial wall of cylinder，And connecting plate is arranged near the one end being provided with end socket，Demarcation strip is arranged in cylinder and cylinder is radially divided into the first cavity、Second cavity、3rd cavity and the 4th cavity，This utility model is used for steam turbine low-pressure heater context.
Description
Technical field
This utility model relates to a kind of low-pressure heater, is specifically related to the fit low-pressure heater of a kind of changeable operation.
Background technology
Current big-and-middle-sized Steam Turbine zoarium low-pressure heater mostly cannot realize changeable operation from structure and (i.e. change
Wherein the operational factor of a heater and do not affect the running status of another heater), this cannot realize changeable fortune
The fit low-pressure heater of row, when a wherein low-pressure heater breaks down and need to stop transport, another fit therewith low pressure
Heater is stopped transport the most therewith, has both been unsatisfactory for the convenience that operation runs, and also leverages the economic benefit of Steam Turbine simultaneously,
The most do not adapt to the current market demand, in the urgent need to there being the fit low-pressure heating of a kind of novel changeable operation
Device replaces.
Utility model content
This utility model is sent out for solving an existing big-and-middle-sized Steam Turbine zoarium low-pressure heater wherein low-pressure heater
When raw fault need to be stopped transport, another low-pressure heater fit with the heater that breaks down is stopped transport the most therewith, have impact on steam turbine
The economic benefit of group, the problem affecting work efficiency, and then the fit low-pressure heater of a kind of changeable operation is provided.
This utility model adopts the technical scheme that for solving the problems referred to above: it include end socket, demarcation strip, connecting plate, the
One outlet pipe, the first oral siphon, the second outlet pipe, the second oral siphon, cylinder, heater housings and three ring flanges, cylinder one
End is arranged on one end of heater housings, and the cylinder other end is tightly connected with end socket, and connecting plate is vertically arranged in the inner side of cylinder
On wall, and connecting plate is arranged near the one end being provided with end socket, and demarcation strip is arranged in cylinder and cylinder is radially divided into the
One cavity, the second cavity, the 3rd cavity and the 4th cavity, the first cavity and the connection of the second cavity, the 3rd cavity and the 4th cavity
Connection, the first cavity is provided with on shell connecting plate on a ring flange, the second cavity and is provided with one on shell connecting plate
Ring flange, the 3rd cavity is provided with on shell connecting plate a ring flange, the first outlet pipe, the first oral siphon, the second water outlet
Pipe and the second oral siphon are arranged on the lateral wall of cylinder, and the first outlet pipe and the first cavity connect, the first oral siphon and
Second cavity connection, the second oral siphon and the connection of the 3rd cavity, the second outlet pipe and the 4th cavity connect, and end socket is provided with people
Hole.
The beneficial effects of the utility model are:
1, freely switching between fit low-pressure heater is realized.After fit for tradition low-pressure heater is transformed, water
Effluent journey, by the most switchable the most single mode, becomes the multiple version that can switch flexibly.This change is main
It is that the fit low-pressure heater of consideration needs to run under different operating modes, and meets Steam Turbine change operational mode and run continuously
Demand.
2, Unit Economic benefit is improved, it is to avoid wherein heater another heater caused of stopping transport stops the most therewith
The loss that fortune is brought, it is ensured that when a unit heater therein of fit low-pressure heater is stopped transport, another heater can be just
Often run, safe and reliable, simple in construction.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure front view, and Fig. 2 is A-A direction view in Fig. 1, Fig. 3 be in Fig. 1 B-B to regard
Figure.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1-Fig. 3 and present embodiment is described, a kind of changeable operation described in present embodiment
Fit low-pressure heater, it includes end socket 1, demarcation strip 3, connecting plate the 4, first outlet pipe the 6, first oral siphon the 7, second water outlet
Pipe the 8, second oral siphon 9, cylinder 10, heater housings and three ring flanges 5, cylinder 10 one end is arranged on the one of heater housings
End, cylinder 10 other end is tightly connected with end socket 1, and connecting plate 4 is vertically arranged on the medial wall of cylinder 10, and connecting plate 4 leans on
The one end being closely provided with end socket 1 is arranged, in demarcation strip 3 is arranged on cylinder 10 and cylinder 10 is radially divided into the first cavity 10-
1, the second cavity 10-2, the 3rd cavity 10-3 and the 4th cavity 10-4, the first cavity 10-1 and the second cavity 10-2 connect, and the 3rd
Cavity 10-3 and the 4th cavity 10-4 connection, the first cavity 10-1 is provided with on shell connecting plate 4 ring flange 5, second
One ring flange 5 is installed on shell connecting plate 4 on cavity 10-2, the 3rd cavity 10-3 is provided with one on shell connecting plate 4
Individual ring flange 5, first outlet pipe the 6, first oral siphon the 7, second outlet pipe 8 and the second oral siphon 9 are arranged at outside cylinder 10
On sidewall, and the first outlet pipe 6 connects with the first cavity 10-1, and the first oral siphon 7 connects with the second cavity 10-2, and second enters water
Pipe 9 connects with the 3rd cavity 10-3, and the second outlet pipe 8 connects with the 4th cavity 10-4, and end socket 1 is provided with manhole 2.
Detailed description of the invention two: combine Fig. 1-Fig. 3 and present embodiment is described, a kind of changeable operation described in present embodiment
Fit low-pressure heater, the central axis of the end face of connecting plate 4 and cylinder 10 is arranged, other composition and annexation and tool
Body embodiment one is identical.
Detailed description of the invention three: combine Fig. 1 and present embodiment is described, the conjunction of a kind of changeable operation described in present embodiment
Body low-pressure heater, described manhole 2 is mounted by means of bolts on end socket 1, other composition and annexation be embodied as
Mode one is identical.
Operation principle
When working media is flowed into by the first oral siphon 7, working media flows through the second cavity 10-2, piping and the first cavity
10-1 completes heat transfer process, is finally flowed out by the first outlet pipe 6；When working media is flowed into by the second oral siphon 9, working media
Flow through the 4th cavity 10-4, piping and the 3rd cavity 10-3 and complete heat transfer process, finally flowed out by the second outlet pipe 8；Due to
Two cavity 10-2, the first cavity 10-1 and the 4th cavity 10-4, the 3rd cavity 10-3 are separated by demarcation strip 3, and working media is the most not
Circulation, therefore constitutes fit low two added and both can run simultaneously low adding, it is also possible to independent operating, it is possible to achieve switch flexibly
Multiple version.
Claims (3)
1. the fit low-pressure heater of a changeable operation, it is characterised in that: it includes end socket (1), demarcation strip (3), connects
Plate (4), the first outlet pipe (6), the first oral siphon (7), the second outlet pipe (8), the second oral siphon (9), cylinder (10), heater
Housing and three ring flanges (5), cylinder (10) one end is arranged on one end of heater housings, cylinder (10) other end and end socket
(1) being tightly connected, connecting plate (4) is vertically arranged on the medial wall of cylinder (10), and connecting plate (4) is near being provided with end socket
(1) one end is arranged, in demarcation strip (3) is arranged on cylinder (10) and cylinder (10) is radially divided into the first cavity (10-1),
Second cavity (10-2), the 3rd cavity (10-3) and the 4th cavity (10-4), the first cavity (10-1) and the second cavity (10-2)
Connection, the 3rd cavity (10-3) connects with the 4th cavity (10-4), and the upper shell connecting plate (4) of the first cavity (10-1) is provided with
On one ring flange (5), the upper shell connecting plate (4) of the second cavity (10-2), a ring flange (5), the 3rd cavity (10-are installed
3) on upper shell connecting plate (4), a ring flange (5), the first outlet pipe (6), the first oral siphon (7), the second outlet pipe are installed
(8) and the second oral siphon (9) is arranged on the lateral wall of cylinder (10), and the first outlet pipe (6) and the first cavity (10-1)
Connection, the first oral siphon (7) connects with the second cavity (10-2), and the second oral siphon (9) connects with the 3rd cavity (10-3), and second
Outlet pipe (8) connects with the 4th cavity (10-4), and end socket (1) is provided with manhole (2).
A kind of fit low-pressure heater of changeable operation, it is characterised in that: connecting plate (4)
End face is arranged with the central axis of cylinder (10).
A kind of fit low-pressure heater of changeable operation, it is characterised in that: described manhole (2)
It is mounted by means of bolts on end socket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894719.9U CN205860835U (en) | 2016-08-17 | 2016-08-17 | A kind of fit low-pressure heater of changeable operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894719.9U CN205860835U (en) | 2016-08-17 | 2016-08-17 | A kind of fit low-pressure heater of changeable operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205860835U true CN205860835U (en) | 2017-01-04 |
Family
ID=57594477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894719.9U Active CN205860835U (en) | 2016-08-17 | 2016-08-17 | A kind of fit low-pressure heater of changeable operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205860835U (en) |
-
2016
- 2016-08-17 CN CN201620894719.9U patent/CN205860835U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Kewei Inventor after: Wang Lin Inventor after: Song Yang Inventor after: Hu Yaozhi Inventor before: Hu Yaozhi Inventor before: Liu Kewei Inventor before: Wang Lin Inventor before: Song Yang |
|
| CB03 | Change of inventor or designer information |