CN207569275U - A kind of U-shaped water seal arrangement - Google Patents
A kind of U-shaped water seal arrangement Download PDFInfo
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- CN207569275U CN207569275U CN201721519506.9U CN201721519506U CN207569275U CN 207569275 U CN207569275 U CN 207569275U CN 201721519506 U CN201721519506 U CN 201721519506U CN 207569275 U CN207569275 U CN 207569275U
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- pipe
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- valve
- seal arrangement
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Abstract
The utility model discloses a kind of U-shaped water seal arrangement, including water supply pipe, U-tube, horizontal sink and the water inlet pipe being connected on horizontal sink and vertical outlet pipe；It is connected with outlet valve 15, low water level overflow pipe 9 and highstand shedding pipe 5 on the vertical outlet pipe 6 in turn from low to high；The low water level overflow pipe is equipped with overflow valve and the first overflow port successively from left to right；The highstand shedding pipe is equipped with the second overflow port.U-shaped water seal arrangement described in the utility model realizes the usual of U-tube and closing by changing overflow height, and it can judge whether the overflow valve of water seal arrangement works normally by the water outlet status of two overflow ports, plant failure can be found in time, it eliminates safe hidden trouble, it is simple in structure, it is easy to operate.
Description
Technical field
The utility model is related to metallurgical U-tube water seal technical field, more particularly, to a kind of U-shaped water seal arrangement.
Background technology
U-shaped water seal is technically simple, reliable combustion gas can be used as to separate measure with sealed valve and used time.At present, pass through control
The on off state of overflow valve processed controls the partition situation of U-tube；When overflow valve is closed, water seal high position overflow, aqua seal section is full of
Water, pipeline effectively separate；When overflow valve is opened, water seal low level overflow, pipeline flow.The working condition of overflow valve is to the water of pipeline
Seal it is most important, if overflow valve occur in leak, cause water seal effective height be less than gaseous-pressure when, combustion gas will puncture water seal,
So as to which combustion gas is excessive.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model proposes a kind of U-shaped water seal arrangement, the U-shaped water seal arrangement energy
Enough observation detection overflow valve working conditions, find plant failure, eliminate safe hidden trouble in time, simple in structure, easy to operate.
To achieve these goals, the utility model uses following scheme, including：U-tube；It is left to be connected to the U-tube
The water supply pipe at end, the water supply pipe are equipped with water compensating valve and the bypass water compensating valve at water compensating valve both ends are connected to by pipeline；Connection
Water inlet pipe in the U-tube lower end, the water inlet pipe are equipped with inlet valve；It is connected to the horizontal water of the water inlet pipe other end
Slot；The vertical outlet pipe being connected on the horizontal sink；Be connected in turn from low to high on the vertical outlet pipe outlet valve,
Low water level overflow pipe and highstand shedding pipe；The low water level overflow pipe is equipped with overflow valve and the first overflow successively from left to right
Mouthful；The highstand shedding pipe is equipped with the second overflow port.
The water outlet of the highstand shedding pipe of the utility model is connected on low water level overflow pipe, and the high water level overflows
The end of flow tube is between overflow valve and the first overflow port；The low water level overflow pipe water outlet is connected with drainpipe.
The low water level overflow pipe water outlet and highstand shedding pipe water outlet can also be connected to row by the utility model
On water pipe.
Preferably, the water supply pipe connects point height with U-tube and highstand shedding pipe upper end level is identical；In device height
During water level overflow, it is ensured that water level in U-tube under water seal state prevents water seal breakdown.
Preferably, the height of the low water level overflow pipe is less than the height of U-tube；In device low water level overflow, ensure U
It is completely unobstructed in type pipe.
During work, keep inlet valve and outlet valve normally opened, close water compensating valve, open moisturizing by-passing valve, open overflow valve, U
Type water seal arrangement is low water level overflow, and U-tube is unimpeded；At this point, first anhydrous spilling of overflow port, second overflow port have water to overflow
Go out.It keeps inlet valve and outlet valve normally opened, closes water compensating valve, open moisturizing by-passing valve, closing outflow valve, U-shaped water seal arrangement is
Highstand shedding, U-tube block；At this point, first overflow port has water spilling, second anhydrous spilling of overflow port.If low water
Position overflow and highstand shedding two states underflow head piece water outlet status and the difference, then water seal arrangement failure.
U-shaped water seal arrangement described in the utility model realizes the usual of U-tube and closing by changing overflow height, and
And can judge whether the overflow valve of water seal arrangement works normally by the water outlet status of two overflow ports, it can find to fill in time
Failure is put, is eliminated safe hidden trouble, it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is the structure diagram of U-shaped the first embodiment of water seal arrangement described in the utility model.
Fig. 2 is the structure diagram of U-shaped second of embodiment of water seal arrangement described in the utility model.
In figure：1- water supply pipes；2- water inlet pipes；3-U type pipes；The horizontal sinks of 4-；5- highstand shedding pipes；6- numerical value is discharged
Pipe；The second overflow ports of 7-；8- overflow valves；9- low water level overflow pipes；The first overflow ports of 10-；11- drainpipes；12- water compensating valves；13-
Bypass water compensating valve；14- inlet valves；15- outlet valves.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can be more
Add and be apparent from, as shown in Figure 1, the utility model uses following scheme, including：U-tube 3；It is left to be connected to the U-tube 3
The water supply pipe 1 at end, the water supply pipe 1 are equipped with water compensating valve 12 and the bypass water compensating valve at water compensating valve both ends are connected to by pipeline
13；The water inlet pipe 2 of 3 lower end of U-tube is connected to, the water inlet pipe 2 is equipped with inlet valve 14；It is connected to the water inlet pipe 2
The horizontal sink 4 of the other end；The vertical outlet pipe 6 being connected on the horizontal sink 4；On the vertical outlet pipe 6 by as low as
Height is connected with outlet valve 15, low water level overflow pipe 9 and highstand shedding pipe 5 in turn；The low water level overflow pipe 9 from left to right according to
It is secondary to be equipped with 8 and first overflow port 10 of overflow valve；The highstand shedding pipe 5 is equipped with the second overflow port 7.The institute of the utility model
The water outlet for stating highstand shedding pipe 5 is connected on low water level overflow pipe 9, and the end of the highstand shedding pipe 5 is located at overflow
Between 8 and first overflow port 10 of valve；9 water outlet of low water level overflow pipe is connected with drainpipe 11.
The utility model as shown in Figure 2 can also adjust the link position of 5 water outlet of highstand shedding pipe, by the low water
Position 9 water outlet of overflow pipe and 5 water outlet of highstand shedding pipe are connected on drainpipe 11.
The water supply pipe 1 connects point height with U-tube 3 and 5 upper end level of highstand shedding pipe is identical；In device high water level
During overflow, it is ensured that water level in U-tube 1 under water seal state prevents water seal breakdown.
The height of the low water level overflow pipe 9 is less than the height of U-tube 3；In device low water level overflow, ensure U-tube 1
It is interior completely unobstructed.
During work, keep inlet valve 14 and outlet valve 15 normally opened, close water compensating valve 12, open moisturizing by-passing valve 13, open
Overflow valve 8, U-shaped water seal arrangement are low water level overflow, and 1 inside of U-tube is unimpeded；At this point, first 10 anhydrous spilling of overflow port, the
Two overflow ports 7 have water spilling.It keeps inlet valve 14 and outlet valve 15 normally opened, closes water compensating valve 12, open moisturizing by-passing valve 13,
Closing outflow valve 8, U-shaped water seal arrangement are highstand shedding, and U-tube 1 blocks；At this point, first overflow port 10 has water spilling, the
Two 7 anhydrous spillings of overflow port.If low water level overflow and highstand shedding two states underflow head piece water outlet status with it is described
8 failure of overflow valve of difference, then water seal arrangement.
U-shaped water seal arrangement described in the utility model realizes the usual of U-tube and closing by changing overflow height, and
And can judge whether the overflow valve of water seal arrangement works normally by the water outlet status of two overflow ports, it can find to fill in time
Failure is put, is eliminated safe hidden trouble, it is simple in structure, it is easy to operate.
Claims (5)
1. a kind of U-shaped water seal arrangement, including：U-tube (3)；It is connected to the water supply pipe (1) of the U-tube (3) left end, the benefit
Water pipe (1) is equipped with water compensating valve (12) and the bypass water compensating valve (13) at water compensating valve both ends is connected to by pipeline；It is connected to the U
The water inlet pipe (2) of type pipe (3) lower end, the water inlet pipe (2) are equipped with inlet valve (14)；It is another to be connected to the water inlet pipe (2)
The horizontal sink (4) at end；The vertical outlet pipe (6) being connected on the horizontal sink (4)；
It is characterized in that, the water seal arrangement further includes：
Outlet valve (15), low water level overflow pipe (9) and high water level is connected on the vertical outlet pipe (6) in turn from low to high to overflow
Flow tube (5)；The low water level overflow pipe (9) is equipped with overflow valve (8) and the first overflow port (10) successively from left to right；The Gao Shui
Position overflow pipe (5) is equipped with the second overflow port (7).
2. U-shaped water seal arrangement according to claim 1, it is characterised in that：The water outlet connection of the highstand shedding pipe (5)
On low water level overflow pipe (9), the end of the highstand shedding pipe (5) be located at overflow valve (8) and the first overflow port (10) it
Between；Low water level overflow pipe (9) water outlet is connected with drainpipe (11).
3. U-shaped water seal arrangement according to claim 1, it is characterised in that：Low water level overflow pipe (9) water outlet and Gao Shui
Position overflow pipe (5) water outlet is connected on drainpipe (11).
4. U-shaped water seal arrangement according to claim 1, it is characterised in that：The water supply pipe (1) is high with U-tube (3) tie point
Degree is identical with highstand shedding pipe (5) upper end level.
5. U-shaped water seal arrangement according to claim 1, it is characterised in that：The height of the low water level overflow pipe (9) is less than U
The height of type pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519506.9U CN207569275U (en) | 2017-11-15 | 2017-11-15 | A kind of U-shaped water seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519506.9U CN207569275U (en) | 2017-11-15 | 2017-11-15 | A kind of U-shaped water seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569275U true CN207569275U (en) | 2018-07-03 |
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ID=62694278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721519506.9U Active CN207569275U (en) | 2017-11-15 | 2017-11-15 | A kind of U-shaped water seal arrangement |
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| Country | Link |
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| CN (1) | CN207569275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747638A (en) * | 2017-11-15 | 2018-03-02 | 马鞍山钢铁股份有限公司 | A kind of U-shaped water seal arrangement |
-
2017
- 2017-11-15 CN CN201721519506.9U patent/CN207569275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747638A (en) * | 2017-11-15 | 2018-03-02 | 马鞍山钢铁股份有限公司 | A kind of U-shaped water seal arrangement |
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