CN207279600U - High-pressure heater draining system - Google Patents
High-pressure heater draining system Download PDFInfo
- Publication number
- CN207279600U CN207279600U CN201721268544.1U CN201721268544U CN207279600U CN 207279600 U CN207279600 U CN 207279600U CN 201721268544 U CN201721268544 U CN 201721268544U CN 207279600 U CN207279600 U CN 207279600U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- pressure heater
- valve
- regulator
- bypass
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides high-pressure heater draining system, including at least one high-pressure heater, liquid level sensor, liquid level regulator, the liquid level sensor is arranged on high-pressure heater 500mm and highly locates, liquid level sensor is connected by steam valve and gas phase pipe with liquid level regulator vapour signal port, the liquid level regulator is gas-liquid two-phase liquid level self tuning regulator, it is connected by inlet valve with high-pressure heater drain port, bypass in parallel is set at outlet valve, bypass valve is set in the bypass.The utility model has stable compared with prior art, can guarantee that water level is stablized in 400mm or so, water-level fluctuation is small, and water level regulation is continuous, improves service life of equipment, has ensured safety in production.
Description
Technical field
The utility model belongs to the hydrophobic technical field of high-pressure heater, and in particular to high-pressure heater draining system.
Background technology
Conventional art mesohigh heater condensate device uses bucket trap, electrodynamic type and pneumatic type, but is using
In all there are service life is short and the insecure problem of working, long-term a large amount of steam water interface erosion spools, water level control pole is not
Stablize, while measure steam water interface and be discharged into air or hydrophobic pond, cause a large amount of heat-energy losses, cause very large resource waste.
The content of the invention
High-pressure heater draining system is provided to solve above-mentioned technical problem the utility model, is had a safety feature, can be automatic
Adjust liquid level.
The technical solution of the utility model is：High-pressure heater draining system, including at least one high-pressure heater, liquid level
Sensor, liquid level regulator, the liquid level sensor are arranged on high-pressure heater 500mm and highly locate, and liquid level sensor passes through vapour
Valve and gas phase pipe are connected with liquid level regulator vapour signal port, and the liquid level regulator is gas-liquid two-phase liquid level self tuning regulator, are led to
Cross inlet valve to be connected with high-pressure heater drain port, bypass in parallel is set at outlet valve, bypass valve is set in the bypass.
Further, the adjacent liquid level regulator outlet valve is connected to same drain water piping to scheme.
Scheme further, further includes crisis drain water piping, drain valve is set on the crisis drain water piping.
The beneficial effects of the utility model are：The utility model has stable compared with prior art, can guarantee that water
Position is stablized in 400mm or so, and water-level fluctuation is small, and water level regulation is continuous, improves service life of equipment, has ensured safety in production.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein：1st, high-pressure heater, 2, liquid level sensor, 3, steam valve, 4, inlet valve, 5, liquid level regulator, 6, outlet valve,
7th, bypass valve, 8, drain valve.
Embodiment
Clearly complete description is done to the utility model below in conjunction with the accompanying drawings, so that those skilled in the art is being not required
Under conditions of making creative work, it can fully implement the utility model.
Specific embodiment of the present utility model is：As shown in Figure 1, high-pressure heater draining system, including it is at least one
High-pressure heater 1, liquid level sensor 2, liquid level regulator 5, the liquid level sensor 2 are arranged on high-pressure heater 1500mm height
Place, liquid level sensor 2 are connected by steam valve 3 and gas phase pipe with 5 vapour signal port of liquid level regulator, and the liquid level regulator 5 is
Gas-liquid two-phase liquid level self tuning regulator, is connected by inlet valve 4 with 1 drain port of high-pressure heater, is set at outlet valve 6 in parallel other
Road, bypass valve 7 is set in the bypass, and two adjacent liquid level regulator outlet valves 6 are connected to same drain water piping,
Crisis drain water piping is further included, drain valve 8 is set on the crisis drain water piping, crisis drain water piping is exported with liquid level regulator
The aqueduct that valve 6 connects converges, together into next stage.
The preferred embodiment to the utility model is described above, it should be pointed out that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, foundation
The technical essence of the utility model still falls within this to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of the protection of utility model technical solution.
Claims (3)
1. high-pressure heater draining system, it is characterised in that including at least one high-pressure heater, liquid level sensor, liquid level tune
Save device, the liquid level sensor is arranged on high-pressure heater 500mm and highly locates, liquid level sensor by steam valve and gas phase pipe and
Liquid level regulator vapour signal port connects, and the liquid level regulator is gas-liquid two-phase liquid level self tuning regulator, passes through inlet valve and high pressure
Heater condensate mouth connects, and bypass in parallel is set at outlet valve, bypass valve is set in the bypass.
2. high-pressure heater draining system according to claim 1, it is characterised in that the outlet valve of the liquid level regulator
It is connected to same drain water piping.
3. high-pressure heater draining system according to claim 2, it is characterised in that further include crisis drain water piping, institute
State and drain valve is set on crisis drain water piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268544.1U CN207279600U (en) | 2017-09-29 | 2017-09-29 | High-pressure heater draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268544.1U CN207279600U (en) | 2017-09-29 | 2017-09-29 | High-pressure heater draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279600U true CN207279600U (en) | 2018-04-27 |
Family
ID=61987333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268544.1U Expired - Fee Related CN207279600U (en) | 2017-09-29 | 2017-09-29 | High-pressure heater draining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006181A (en) * | 2019-04-10 | 2019-07-12 | 淮安信息职业技术学院 | The hydrophobic Liquid level auxiliary device of high-pressure heater |
| CN114060791A (en) * | 2021-11-30 | 2022-02-18 | 中冶南方都市环保工程技术股份有限公司 | High-pressure-increasing drainage system and drainage method for steel mill gas generator set |
-
2017
- 2017-09-29 CN CN201721268544.1U patent/CN207279600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006181A (en) * | 2019-04-10 | 2019-07-12 | 淮安信息职业技术学院 | The hydrophobic Liquid level auxiliary device of high-pressure heater |
| CN114060791A (en) * | 2021-11-30 | 2022-02-18 | 中冶南方都市环保工程技术股份有限公司 | High-pressure-increasing drainage system and drainage method for steel mill gas generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |