CN208983001U - Air cooling tubes condenser draining system - Google Patents
Air cooling tubes condenser draining system Download PDFInfo
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- CN208983001U CN208983001U CN201821651268.1U CN201821651268U CN208983001U CN 208983001 U CN208983001 U CN 208983001U CN 201821651268 U CN201821651268 U CN 201821651268U CN 208983001 U CN208983001 U CN 208983001U
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- valve
- shut
- drain tank
- steam trap
- air cooling
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Abstract
This application discloses a kind of air cooling tubes condenser draining systems, including the drain tank being connect with steamer owner's blow-off line, liquidometer, steam trap connection, regulating valve and water return pipeline, steam trap connection connects drain tank, regulating valve and water return pipeline, regulating valve is for controlling water discharge size, water return pipeline connects drain tank, water return pipeline is equipped with the first shut-off valve, first shut-off valve is used to open or closes water return pipeline, liquidometer is installed on drain tank to measure the liquid level in drain tank, liquidometer connects steam trap connection and regulating valve to control the movement of steam trap connection and regulating valve, the utility model air cooling tubes condenser draining system is set on steamer owner's blow-off line, steam-water separation is carried out to the steam that steamer owner's blow-off line conveys by drain tank, reduce the white-out of on-condensible gas, the liquid level of drain tank is monitored by liquidometer, and liquid level Meter realizes hydrophobic discharge according to the on or off for the valve size and steam trap connection for controlling to adjust valve the case where drain tank liquid level.
Description
Technical field
The utility model relates to steam turbine fields, and in particular to a kind of air cooling tubes condenser draining system.
Background technique
Existing draining system is complicated, and equipment arrangement is uneven, and it is more that hydrophobic point accesses pipeline.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of air cooling tubes condenser draining system.
The technical solution that the utility model is taken is as follows:
A kind of air cooling tubes condenser draining system, be set to steamer owner blow-off line on, including with steamer owner's blow-off line
Drain tank, liquidometer, steam trap connection, regulating valve and the water return pipeline of connection, drain tank connect steam trap connection, steam trap connection connection
Regulating valve and water return pipeline, regulating valve connect drain tank for controlling water discharge size, water return pipeline, and water return pipeline is equipped with
First shut-off valve, the first shut-off valve are used to open or close water return pipeline, and liquidometer is installed on drain tank to measure drain tank
Interior liquid level, liquidometer connect steam trap connection and regulating valve to control the movement of steam trap connection and regulating valve.
It is furthermore that, upper and lower level gauging point is equipped between drain tank and liquidometer, and at upper and lower level gauging point
It is equipped with the second shut-off valve.
It is furthermore that, steam trap connection includes water pump, third shut-off valve and the 4th shut-off valve, third shut-off valve and the 4th section
Only valve is set to water pump both ends, and third shut-off valve is connect with drain tank, and the 4th shut-off valve is connect with regulating valve and water return pipeline.
It is furthermore that, steam trap connection further includes pressure gauge, and the pressure that pressure gauge is used to measure water is few greatly.
It is furthermore that, air cooling tubes condenser draining system includes two steam trap connections, and two steam trap connections are connected in parallel.
It is furthermore that, regulating valve both ends are equipped with the 5th shut-off valve and the 6th shut-off valve, and the 5th shut-off valve connects hydrophobic dress
It sets.
Air cooling tubes condenser draining system further includes by-passing valve, and by-passing valve is connected in parallel with regulating valve.
It is dredged the beneficial effects of the utility model are: the utility model air cooling tubes condenser is arranged on steamer owner's blow-off line
Water system carries out steam-water separation to the steam that steamer owner's blow-off line conveys by drain tank, reduces the white-out of on-condensible gas,
By liquidometer monitor drain tank liquid level, and liquidometer according to the case where drain tank liquid level control to adjust valve valve size and
Hydrophobic discharge is realized in the on or off of steam trap connection.
Detailed description of the invention
Fig. 1 is the utility model air cooling tubes condenser draining system structural schematic diagram.
Each appended drawing reference in figure are as follows: 1, steam turbine, 2, drain tank, 3, liquidometer, the 31, second shut-off valve, 4, steam trap connection,
41, water pump, 42, third shut-off valve, the 43, the 4th shut-off valve, 44, pressure gauge, 5, regulating valve, the 51, the 5th shut-off valve, the 52, the 6th
Shut-off valve, 6, water return pipeline, the 61, first shut-off valve, 7, by-passing valve.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are carried out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
Referring to Fig. 1, the utility model provides a kind of air cooling tubes condenser draining system, is set to the main blow-off line of steam turbine 1
On, including drain tank 2, liquidometer 3, steam trap connection 4, regulating valve 5 and the water return pipeline 6 being connect with the main blow-off line of steam turbine 1,
Drain tank 2 connects steam trap connection 4, and steam trap connection 4 connects regulating valve 5 and water return pipeline 6, and regulating valve 5 is for controlling water discharge
Size, water return pipeline 6 connect drain tank 2, water return pipeline 6 be equipped with the first shut-off valve 61, the first shut-off valve 61 be used to open or
Water return pipeline 6 is closed, liquidometer 3 is installed on the liquid level measured in drain tank 2 on drain tank 2, and liquidometer 3 connects steam trap connection
4 and regulating valve 5 to control the movement of steam trap connection 4 and regulating valve 5, the utility model is set on the main blow-off line of steam turbine 1
Air cooling tubes condenser draining system carries out steam-water separation to the steam that the main blow-off line of steam turbine 1 conveys by drain tank 2, reduces
The white-out of on-condensible gas monitors the liquid level of drain tank 2 by liquidometer 3, and liquidometer 3 is controlled according to the case where 2 liquid level of drain tank
The valve size of regulating valve 5 processed and the on or off of steam trap connection 4, realize hydrophobic discharge, and the utility model air cooling tubes condenser is dredged
Water system structure is simple, and convenient for control, drain tank 2, steam trap connection 4 pass sequentially through pipeline with regulating valve 5 and connect.
Referring to Fig. 1, upper and lower level gauging point is equipped between drain tank 2 and liquidometer 3, so that the monitoring of liquidometer 3 is more
Accurately, and at upper and lower level gauging point it is equipped with the second shut-off valve 31, is closed in drain tank 2 when liquidometer 3 is dismounted and overhauled
Water, avoid the water source in drain tank 2 from outflowing.
Referring to Fig. 1, steam trap connection 4 includes water pump 41, third shut-off valve 42 and the 4th shut-off valve 43,42 He of third shut-off valve
4th shut-off valve 43 is set to 41 both ends of water pump, and third shut-off valve 42 connect with drain tank 2, the 4th shut-off valve 43 and regulating valve 5 and
Water return pipeline 6 connects, and extracts the water in drain tank 2, third shut-off valve 42 and the 4th shut-off valve 43 out for closing by water pump 41
Water flow between drain tank 2 and water pump 41, easy access, third shut-off valve 42, water pump 41 and the 4th shut-off valve 43 pass sequentially through
Pipeline connection.
Referring to Fig. 1, steam trap connection 4 further includes pressure gauge 44, and the pressure that pressure gauge 44 is used to measure water is few greatly, helps to sentence
The drainability of disconnected steam trap connection 4, specifically, the pipeline between pressure gauge 44 and water pump 41 and the 4th shut-off valve 43 radially connects
It connects.
Referring to Fig. 1, air cooling tubes condenser draining system includes two steam trap connections 4, and two steam trap connections 4 are connected in parallel, if
Use when setting extension wire easy to repair and emergency.
Referring to Fig. 1,5 both ends of regulating valve are equipped with the 5th shut-off valve 51 and the 6th shut-off valve 52, and the connection of the 5th shut-off valve 51 is dredged
Water installations 4 are arranged the 5th shut-off valve 51 and the 6th shut-off valve 52 and overhaul convenient for the dismounting of regulating valve 5, and the 5th shut-off valve 51 is adjusted
Valve 5 passes sequentially through pipeline with the 6th shut-off valve 52 and connects.
Referring to Fig. 1, air cooling tubes condenser draining system further includes by-passing valve 7, and by-passing valve 7 is connected in parallel with regulating valve 5, is being adjusted
Section valve 5 is dismantled or fail-open by-passing valve 7 is discharged, easy to repair and emergency.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not to appoint for limiting the utility model
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, all without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection scope of technical solutions of the utility model.
Claims (7)
1. a kind of air cooling tubes condenser draining system, be set on steamer owner blow-off line, which is characterized in that including with steamer owner
Drain tank, liquidometer, steam trap connection, regulating valve and the water return pipeline of blow-off line connection, drain tank connects steam trap connection, hydrophobic
Device connects regulating valve and water return pipeline, and regulating valve connects drain tank, return pipe for controlling water discharge size, water return pipeline
Road is equipped with the first shut-off valve, and the first shut-off valve is used to open or closes water return pipeline, and liquidometer is installed on drain tank to survey
The liquid level in drain tank, liquidometer connection steam trap connection and regulating valve are measured to control the movement of steam trap connection and regulating valve.
2. air cooling tubes condenser draining system as described in claim 1, which is characterized in that be equipped between drain tank and liquidometer upper
Lower level gauging point, and the second shut-off valve is equipped at upper and lower level gauging point.
3. air cooling tubes condenser draining system as described in claim 1, which is characterized in that steam trap connection includes water pump, third section
Only valve and the 4th shut-off valve, third shut-off valve and the 4th shut-off valve are set to water pump both ends, and third shut-off valve is connect with drain tank, the
Four shut-off valves are connect with regulating valve and water return pipeline.
4. air cooling tubes condenser draining system as described in claim 1, which is characterized in that steam trap connection further includes pressure gauge, pressure
The pressure that power table is used to measure water is few greatly.
5. air cooling tubes condenser draining system as described in claim 1, which is characterized in that including two steam trap connections, two are dredged
Water installations are connected in parallel.
6. air cooling tubes condenser draining system as described in claim 1, which is characterized in that regulating valve both ends are equipped with the 5th shut-off valve
With the 6th shut-off valve, the 5th shut-off valve connects steam trap connection.
7. air cooling tubes condenser draining system as described in claim 1, which is characterized in that further include by-passing valve, by-passing valve and tune
Section valve is connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651268.1U CN208983001U (en) | 2018-10-11 | 2018-10-11 | Air cooling tubes condenser draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651268.1U CN208983001U (en) | 2018-10-11 | 2018-10-11 | Air cooling tubes condenser draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983001U true CN208983001U (en) | 2019-06-14 |
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ID=66787188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651268.1U Active CN208983001U (en) | 2018-10-11 | 2018-10-11 | Air cooling tubes condenser draining system |
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| Country | Link |
|---|---|
| CN (1) | CN208983001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692511A (en) * | 2020-07-14 | 2020-09-22 | 连云港市万达电站辅机厂 | Automatic drainage device without steam exhaust and drainage method thereof |
-
2018
- 2018-10-11 CN CN201821651268.1U patent/CN208983001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692511A (en) * | 2020-07-14 | 2020-09-22 | 连云港市万达电站辅机厂 | Automatic drainage device without steam exhaust and drainage method thereof |
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