CN205065161U - Eliminate steam conduit ponding water hammer device - Google Patents
Eliminate steam conduit ponding water hammer device Download PDFInfo
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- CN205065161U CN205065161U CN201520802575.5U CN201520802575U CN205065161U CN 205065161 U CN205065161 U CN 205065161U CN 201520802575 U CN201520802575 U CN 201520802575U CN 205065161 U CN205065161 U CN 205065161U
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- drain
- hydrops
- bassoon
- pipeline
- valve
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Abstract
The utility model discloses an eliminate steam conduit ponding water hammer device, include main steam pipe, drain tile, hydrops bassoon, hinder the straight board of liquid, back taper fill, long -pending grit chamber, slag tap pipeline and hydrophobic pipeline, the big sealing of tube of hydrops is on main steam pipe, and the drain tile is installed on the inside of hydrops bassoon and main steam pipe way, hinder on the straight board of liquid installs the big inside pipe wall of hydrops behind the drain tile, the back taper fill is installed in the big inside pipe wall lower part of hydrops, and the below is fought for long -pending grit chamber to the back taper, hydrophobic pipeline installation slags tap pipeline installation at long -pending grit chamber lower extreme in the hydrops bassoon. Through the adoption of a series of receipts water of the aforesaid measure, change pipeline ponding and drainage system trouble and damaged phenomenon serious, that the life cycle is short, controlled the emergence of water hammer accident, realized pipeline and the trouble -free operation of drainage system long period, fallled to the troubleshooting cost.
Description
Technical field
The utility model relates to collection discharge and the draining system monitoring technique field of Large steam pipeline condensed water, is specifically related to a kind of elimination steam line ponding water-hammer device.
Background technique
Steam line is the conventional heat energy conveying equipment of industrial production, steam in course of conveying, due to pipeline externally to dispel the heat, the improper steam that makes of boiler attendance carries many reasons such as water, the original ponding in pipeline local, causes local ponding in pipeline to increase.Further, steam line is when built on stilts or buried layings, and because physical features is uneven, inevitably existence turns to, climbing slope and dealing pit, arranges portal frame etc.In addition, in piping design process, emphasis considers piping thermal prestressed impact, impact etc. of expanding with heat and contract with cold.Can the places such as arranging of drain valve main is considered to turn at pipeline, climbing slope and dealing pit, portal frame, seldom consider condensed water operation conditions in pipe, and all collect.Most design is with the imagination, and the connection bore according to drain valve selects drain pipe, and collecting pipe caliber is too little, causes condensed water all to collect, and also can cause the slag blockings such as iron filings; For above-mentioned defect, prior art has people to consider, is changed by drain pipe interface greatly and is connected with steam, its advantage can improve to receive water effect, and shortcoming receives water still not thoroughly, and water of condensation is under high velocity vapor stream drives, still header tank ' can be flown over ', enter downstream line; Slag still can be brought into drain valve etc.; Also have and consider that slag does not block drain valve, as the patent No.: CN202484605U, draining apparatus for steam conduit, advantage is that of avoiding slag blocking drain valve, reduces drain valve usage quantity; Shortcoming receives water very thoroughly, and namely water of condensation is under high velocity vapor stream drives, and still ' can fly over ' drain pipe, enter downstream line; Cisten mechanism is complicated, if drain pipe length increases the maintenance of certain valve, must close all intake pipes of this water tank etc. simultaneously.
Be exactly that, due to steam complicated layout, built on stilts buried, what have is also arranged in field, therefore, patrols and examines relative difficulty in addition, cause patrolling and examining not in place, there is no Timeliness coverage draining system operation troubles, cause blocked drain in steam tube, cause steam ponding.Have and be exactly, the design of drain valve is selected unreasonable, does not consider pressure and temp, pressure reduction, use occasion, material, structural type etc., and cause long-term anhydrous row, cannot arrange completely, noise is large, easily leak gas, easily block, effect is bad in a word.In a word, except strengthening pipe insulation and insulating structure research, and outside the direction gradient optimization of research layout of beam line, the reliability of research draining system, particularly important.
In sum, eliminate steam line ponding water hammer, how main consideration accomplishes that condensed water produces less, creates and how all to take down, and how about drains smoothly after taking down, and how the blocking of Timeliness coverage drain valve is malfunctioning etc.Up to now, the problem still ubiquity that steam drainage is not smooth, in use water hammer happens occasionally, and therefore, how thoroughly eliminating steam tube ponding is a safety problem urgently to be resolved hurrily.
Model utility content
In order to solve the problems of the technologies described above, the utility model aims to provide a kind of elimination steam line ponding water-hammer device.
The utility model is achieved by following technical solution:
A kind of elimination steam line ponding water-hammer device, comprise main steam pipe, drain watt, hydrops bassoon, the straight plate of blocking solution, back taper bucket, slag chamber, slag tap pipeline and hydrophobic pipeline, described hydrops pipe welding is on main steam pipe, drain watt is arranged on the inside of hydrops bassoon and main steam line, the straight plate of described blocking solution is arranged on the large inner tube wall of hydrops after drain watt, back taper bucket is arranged on hydrops bassoon inner wall lower, it is slag chamber below back taper bucket, described hydrophobic pipeline is arranged in hydrops bassoon, and pipeline of slagging tap is arranged on slag chamber lower end.
Described hydrophobic pipeline is connected with valve A, drain valve, infrared rays indicating device in turn, and wherein valve A lower end is connected with pipeline of slagging tap by valve B.
Described drain valve is invert barrel drain valve.
Described pipeline of slagging tap is connected with valve C and slag-off valve in turn.
Described drain watt has gas port, is also connected with drain swash plate under drain watt, below drain swash plate, connects the straight plate of drain.
Described back taper bucket has air hole.
Described drain watt both sides are connected with spot welding inside main steam pipe, and the straight plate of drain is connected with spot welding inside hydrops bassoon.
The straight plate of described blocking solution is also provided with delivery hole, and the lower end surface of delivery hole and the lower inwall of main steam line are at grade.
Described slag chamber is weldingly connected is formed by hypomere in hydrops bassoon and base plate thereof, back taper bucket, the cinder notch that falls.
The beneficial effects of the utility model are:
Compared with prior art, the utility model provide a kind of eliminate steam line ponding water-hammer device by by drain pipe starting point on request overstriking become liquid collecting bassoon, draining plate is set in liquid collecting bassoon, draining plate is arranged and somely leads steam vent; Upper end on rear side of liquid collecting bassoon, arranges the straight plate of blocking solution and delivery hole; This structure ensure that the collection completely of drain pipe region ponding.In liquid collecting bassoon, middle and lower part arranges back taper bucket and the cinder notch that falls, and iron filings slag, from back taper bucket and the cinder notch that falls, is pooled to slag chamber, then regular from the discharge of investigation valve; Avoid the possibility that iron filings slag enters drain valve.The import invert barrel drain valve of configuration function admirable, avoids slag to block weep hole; And remote infrared line tutorial light is installed on drain valve outer pipe, for monitoring draining system whether normal operation, alleviating and patrolling and examining difficult point.
Compared with prior art, by the employing of above-mentioned a series of receipts water measure, change the phenomenon that water accumulation of pipeline and draining system fault well damage, life cycle are short, control the generation of water hammer accident, achieve pipeline and the failure-free operation of draining system long period, drop to troubleshooting cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-main steam pipe, 2-drain watt, 3-gas port, 4-drain swash plate, the straight plate of 5-drain, 6-back taper bucket, 7-air hole, the bassoon of 8-hydrops, the straight plate of 9-blocking solution, 10-delivery hole, 11-hydrophobic pipeline, 12-slags tap pipeline, 13-valve A, 14-valve B, 15-drain valve, 16-infrared rays indicating device, 17-slag-off valve, 18-valve C, 19-fall cinder notch, 20-slag chamber.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in the figure, the one that the utility model provides eliminates steam line ponding water-hammer device, comprise main steam pipe 1, drain watts 2, hydrops bassoon 8, the straight plate 9 of blocking solution, back taper bucket 6, slag chamber 20, to slag tap pipeline 12 and hydrophobic pipeline 11, described hydrops bassoon 8 is welded on main steam pipe 1, drain watts 2 is arranged on the inside of hydrops bassoon 8 and main steam line 1, the straight plate 9 of described blocking solution is arranged on hydrops bassoon 8 inwall after drain watts 2, back taper bucket 6 is arranged on hydrops bassoon 8 inner wall lower, it is slag chamber 20 below back taper bucket 6, described hydrophobic pipeline 11 is arranged in hydrops bassoon 8, pipeline 12 of slagging tap is arranged on slag chamber 20 lower end.
Described hydrophobic pipeline 11 is connected with valve A13, drain valve 15, infrared rays indicating device 16 in turn, and wherein valve A13 lower end is connected with pipeline 12 of slagging tap by valve B14.
Described drain valve 15 is invert barrel drain valves.The water attack of this drain valve invert barrel is not bad, weep hole is at top, be convenient to non-condensible gas discharge, the sediment plug-hole avoided, and water always arrives weep hole prior to vapour, when water reduces to a certain degree, buoyancy of water reduces, invert barrel just drops naturally, and drive lever to close weep hole, therefore, reach the effect of a draining not steam discharge.
Described pipeline 12 of slagging tap is connected with valve C18 and slag-off valve 17 in turn.
Described back taper bucket 6 has air hole 7.Fixed gas physical efficiency work in slag chamber 20 is discharged, is conducive to iron filings slag and sinks to slag chamber 20, reduce a small amount of iron filings slag taken out of with non-condensible gas on the other hand and enter hydrophobic pipeline 11.
Described drain watts 2 has gas port 3, and drain watt is also connected with drain swash plate 42 times, connects the straight plate 5 of drain below drain swash plate 4.
Described drain watt 2 both sides are connected with spot welding inside main steam pipe 1, and the straight plate 5 of drain is connected with spot welding inside hydrops bassoon 8.That offers in the middle part of drain watts 2 leads steam vent 3, is convenient to vapour phase and gets back to vapor stream from delivery hole 3, thus reduces current vapour locking.
The straight plate 9 of described blocking solution is also provided with delivery hole 10, and the lower end surface of delivery hole 10 and the lower inwall of main steam line 1 are at grade.Be convenient to a small amount of liquid collecting and pass back into liquid collecting room, improve Steam dry degree.
Described slag chamber is weldingly connected is formed by hypomere in hydrops bassoon 8 and base plate, back taper bucket 6, the cinder notch 19 that falls.This structure makes hydrops room with slag chamber 20 separately, thus minimizing slag enters steam trap connection.
The principle of this device for by the overstriking of drain pipe starting point being become hydrops bassoon 8, and arranges drain watts 2 in hydrops bassoon, leads steam vent 3; On rear side of hydrops bassoon 8, upper end arranges the straight plate 9 of blocking solution and delivery hole 10; This structure ensure that the collection completely of drain pipe region ponding.In hydrops bassoon 8, middle and lower part arranges back taper bucket 6 and the cinder notch 19 that falls, and iron filings slag is pooled to slag chamber 20 from back taper bucket 6 and the cinder notch 19 that falls, and then regularly discharges from investigation valve 17; Avoid the possibility that iron filings slag enters drain valve 15.The import invert barrel drain valve of configuration function admirable, avoids slag to block weep hole; And remote infrared line tutorial light is installed on drain valve outer pipe, for monitoring draining system whether normal operation, alleviating and patrolling and examining difficulty.By the employing of above-mentioned series of measures, change the phenomenon that water accumulation of pipeline and draining system fault well damage, life cycle are short, control the generation of water hammer accident, achieve pipeline and the failure-free operation of draining system long period, dropped to troubleshooting cost.Therefore the present invention has that to receive water effective, and hydrophobic smooth and easy, draining system is reliable, patrols and examines the advantage such as easily, can be applicable in steam Transportation field.
Claims (9)
1. eliminate steam line ponding water-hammer device for one kind, it is characterized in that: comprise main steam pipe (1), drain watt (2), hydrops bassoon (8), the straight plate of blocking solution (9), back taper bucket (6), slag chamber (20), to slag tap pipeline (12) and hydrophobic pipeline (11), described hydrops bassoon (8) is welded on main steam pipe (1), drain watt (2) is arranged on the inside of hydrops bassoon (8) and main steam line (1), the straight plate of described blocking solution (9) is arranged on hydrops bassoon (8) inwall after drain watt (2), back taper bucket (6) is arranged on hydrops bassoon (8) inner wall lower, back taper bucket (6) below is slag chamber (20), described hydrophobic pipeline (11) is arranged in hydrops bassoon (8), pipeline (12) of slagging tap is arranged on slag chamber (20) lower end.
2. one according to claim 1 eliminates steam line ponding water-hammer device, it is characterized in that: described hydrophobic pipeline (11) is connected with valve A (13), drain valve (15), infrared rays indicating device (16) in turn, wherein valve A (13) lower end is connected with pipeline of slagging tap (12) by valve B (14).
3. one according to claim 1 eliminates steam line ponding water-hammer device, it is characterized in that: described drain valve (15) is invert barrel drain valve.
4. one according to claim 1 eliminates steam line ponding water-hammer device, it is characterized in that: described in pipeline (12) of slagging tap be connected with valve C (18) and slag-off valve (17) in turn.
5. one according to claim 1 eliminates steam line ponding water-hammer device, it is characterized in that: described back taper bucket (6) has air hole (7).
6. one according to claim 1 eliminates steam line ponding water-hammer device, it is characterized in that: watt (2) have gas port (3) to described drain, drain is also connected with drain swash plate (4) under watt (2), and drain swash plate (4) below connects the straight plate of drain (5).
7. one according to claim 4 eliminates steam line ponding water-hammer device, it is characterized in that: described drain watt (2) both sides are connected with main steam pipe (1) inner side spot welding, the straight plate of drain (5) is connected with hydrops bassoon (8) inner side spot welding.
8. one according to claim 4 eliminates steam line ponding water-hammer device, it is characterized in that: the straight plate of described blocking solution (9) is also provided with delivery hole (10), the lower end surface of delivery hole (10) and the lower inwall of main steam line (1) are at grade.
9. one according to claim 4 eliminates steam line ponding water-hammer device, it is characterized in that: described slag chamber is weldingly connected is formed by hypomere in hydrops bassoon (8) and base plate thereof, back taper bucket (6), the cinder notch that falls (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802575.5U CN205065161U (en) | 2015-10-16 | 2015-10-16 | Eliminate steam conduit ponding water hammer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802575.5U CN205065161U (en) | 2015-10-16 | 2015-10-16 | Eliminate steam conduit ponding water hammer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065161U true CN205065161U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802575.5U Expired - Fee Related CN205065161U (en) | 2015-10-16 | 2015-10-16 | Eliminate steam conduit ponding water hammer device |
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| CN (1) | CN205065161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402532A (en) * | 2016-11-10 | 2017-02-15 | 贵州黔北粮仓米业有限公司 | Pipeline connecting structure applied to air compressor |
-
2015
- 2015-10-16 CN CN201520802575.5U patent/CN205065161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402532A (en) * | 2016-11-10 | 2017-02-15 | 贵州黔北粮仓米业有限公司 | Pipeline connecting structure applied to air compressor |
| CN106402532B (en) * | 2016-11-10 | 2018-09-14 | 贵州黔北粮仓米业有限公司 | A kind of pipe connecting structure used for air compressor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |