CN205516653U - Steam and water separator - Google Patents
Steam and water separator Download PDFInfo
- Publication number
- CN205516653U CN205516653U CN201620278557.6U CN201620278557U CN205516653U CN 205516653 U CN205516653 U CN 205516653U CN 201620278557 U CN201620278557 U CN 201620278557U CN 205516653 U CN205516653 U CN 205516653U
- Authority
- CN
- China
- Prior art keywords
- water separator
- export pipeline
- internal diameter
- pipeline
- vacuum
- 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 discloses a steam and water separator, connect in ballast pump and vacuum from inhaling between the device, include the barrel and fix respectively the upper cover plate and lower apron of lower extreme on the barrel be equipped with imported pipeline down on the apron be equipped with the export pipeline on the upper cover plate be equipped with the manger plate baffle on the inner wall of barrel, wherein the import tube coupling the export branch pipe of ballast pump, the export pipeline is connected the vacuum is from inhaling the device, the import pipeline with the internal diameter of export pipeline all is lighter than the internal diameter of barrel. The utility model provides a steam and water separator solved the vacuum from inhaling the device during operation, problem that real empty can is full of easily to make water ballast system can keep normal work for a long time.
Description
Technical field
This utility model relates to special purpose engineering ship large-scale ballast system field, particularly relates to a kind of soda pop
Segregation apparatus.
Background technology
The groundwork system of some special purpose engineering ship is ballast system, and this ballast system is generally joined
Putting the hugest, ballast tube is very big, is arranged by pipeline and is affected, and there is the situation that air row is the cleanest in ballast tube,
Frequent termination of pumping when causing ballast water row to carry, therefore ballast system needs to be equipped with vacuum self-priming apparatus, but in fortune
During row, the vacuum tank of vacuum self-priming apparatus is filled the most at short notice, it is impossible to ensure vacuum for a long time
Self-priming apparatus normally works, so that ballast system can not keep normally working for a long time.
Utility model content
For solving above-mentioned technical problem, the utility model proposes a kind of water separator, solve in vacuum certainly
When inhaling device work, the problem that vacuum tank is easily filled, so that ballast system can just keep for a long time
Often work.
For reaching above-mentioned purpose, this utility model by the following technical solutions:
The utility model discloses a kind of water separator, be connected between ballast pump and vacuum self-priming apparatus,
The upper cover plate including cylinder and being separately fixed at described cylinder upper and lower side and lower cover, set on described lower cover
There is inlet ductwork, described upper cover plate be provided with export pipeline, the inwall of described cylinder is provided with water retaining separater,
Wherein said inlet ductwork connects the outlet stool of described ballast pump, and described export pipeline connects described vacuum self-priming
Device, the internal diameter of described inlet ductwork and described export pipeline is respectively less than the internal diameter of described cylinder.
Preferably, it is additionally provided with float switch, described float switch and described vacuum self-priming apparatus at described upper cover plate
Control module be connected with each other.
Preferably, the internal diameter of described cylinder is more than 12 inches.
Preferably, the internal diameter of described export pipeline is more than the internal diameter of described inlet ductwork.
Preferably, the internal diameter of described export pipeline is 2～3 inches.
Preferably, being additionally provided with bypass line on described export pipeline, described bypass line connects described ballast pump
Ventilation mouth.
Preferably, the internal diameter of described bypass line less than described export pipeline internal diameter 1/2.
Preferably, the internal diameter of described bypass line is less than 3/4 inch.
Compared with prior art, the beneficial effects of the utility model are: steam-water separation disclosed in this utility model
Device, the internal diameter of cylinder is more than inlet ductwork and the internal diameter of export pipeline, when steam water interface enters from inlet ductwork
When entering in cylinder, flow velocity reduces rapidly, and the liquid level in cylinder rises more slow, and vapour-liquid starts slowly to separate,
When by water retaining separater, water retaining separater serves the effect of stable liquid, again because of at water retaining separater diameter be less than
The internal diameter of cylinder so that gas quickly through, and liquid is because of by more slowly being separated, thus realizes vapour
Water separates, and solves when vacuum self-priming apparatus works, the problem that vacuum tank is easily filled, so that ballast
Water system can keep normally working for a long time.
In further scheme, the upper cover plate of the upper end of cylinder is additionally provided with float switch, so that cylinder
When interior water level arrives at float switch, float switch sends signal to control the control module of vacuum self-priming apparatus
So that vacuum self-priming apparatus quits work, liquid is prevented to be flowed in the vacuum tank of vacuum self-priming apparatus, and now
Air in ballast pump pipeline is all drawn out of, it is ensured that the ballast pump not termination of pumping because of air.
In further scheme, the internal diameter of the export pipeline of water separator is more than inlet ductwork internal diameter,
On the one hand making liquid to time in cylinder, the liquid level of steam water interface rises the slowest, the separating effect of vapour-liquid
More preferably, the inlet velocity on the other hand making water separator is less than exit velocity to play the work of stabilized fluid
With.The bypass line being additionally provided with on export pipeline, is connected to the ventilation mouth of ballast pump to empty ballast pump top
The air in portion, thus improve duty and the efficiency of ballast pump.
Accompanying drawing explanation
Fig. 1 is the generalized section of the water separator of this utility model preferred embodiment；
Fig. 2 is the top view of the water separator of this utility model preferred embodiment.
Detailed description of the invention
Below against accompanying drawing and combine preferred embodiment the utility model is described in further detail.
As depicted in figs. 1 and 2, it is the schematic diagram of the water separator of this utility model preferred embodiment, vapour
Water separation device is connected between ballast pump and vacuum self-priming apparatus, including cylinder 1 and be separately fixed at cylinder
The upper cover plate 3 of 1 upper and lower side and lower cover 2, be provided with inlet ductwork 4 on lower cover 2, on upper cover plate 3
Being provided with export pipeline 5, the inwall of cylinder 1 is provided with water retaining separater 6, and wherein inlet ductwork 4 is by import method
Blue 41 outlet stools connecting ballast pump, export pipeline 5 connects vacuum self-priming apparatus by outlet(discharge) flange 51,
The internal diameter of inlet ductwork 4 and export pipeline 5 is respectively less than the internal diameter of cylinder 1.
In a further embodiment, upper cover plate 3 is additionally provided with float switch 7, float switch 7 and vacuum
The control module of self-priming apparatus is connected with each other, the most tactile when the water level in cylinder 1 arrives the position of ball float 71
Dynamic float switch 71, float switch 71 produces switching signal by the cable number of delivering a letter to the control of vacuum self-priming apparatus
Molding block, cuts off the suction inlet valve of the power-off self-priming pipeline of vacuum self-priming apparatus, makes vacuum self-priming apparatus stop
Only work, does not has negative pressure in vacuum self-priming apparatus so that the liquid in pipeline and cylinder 1 will not be flowed into very again
In empty self-priming apparatus, it is therefore prevented that the vacuum of vacuum self-priming apparatus is poured into liquid in filling.
In a still further embodiment, export pipeline 5 is additionally provided with bypass line 52, bypass line 52
Connect the ventilation mouth of ballast pump, by bypass line 52 by empty for the part having in the cavity at the top of ballast pump
Gas empties, thus improves duty and the efficiency of ballast pump.
In the embodiment of part, the internal diameter of cylinder 1 can set according to the latus rectum of ballast pump export pipeline
Meter, and the internal diameter of cylinder 1 is at least above 12 inches, the internal diameter of export pipeline 5 is interior more than inlet ductwork 4
Footpath, the internal diameter of export pipeline 5, between 2～3 inches, so makes the inlet velocity of water separator be less than
Exit velocity is to play the effect of stabilized fluid, and the internal diameter of bypass line 52 is less than the internal diameter of export pipeline 5
1/2 with ensure a large amount of fluids be to be entered in water separator by the inlet ductwork 4 of cylinder 1 lower end,
Further, the internal diameter of bypass line 5 is less than 3/4 inch.
The operation principle of water separator of the present utility model is: water separator is installed on ballast pump outlet
Between arm and vacuum self-priming apparatus, steam water interface enters from inlet ductwork 4 because of the negative pressure of vacuum self-priming apparatus
In cylinder 1, because the diameter of cylinder 1 and volume are more than the diameter of inlet ductwork 4 and volume, flow is constant
In the case of, flow velocity reduces rapidly, and the liquid level in cylinder 1 rises in relatively pipeline stable, and vapour-liquid starts slowly to separate,
When by water retaining separater 6, water retaining separater 6 serves the effect of stabilized fluid, again because of straight at water retaining separater 6
Footpath less than the diameter of cylinder 1, gas quickly through, and liquid is because by more slow and separated, working as gas
After separation, liquid level rises because of negative pressure, by touching the ball float 71 of float switch 7, ball float after water retaining separater 6
Switch 7 control station or the control chambers being connected to vacuum self-priming apparatus by cable, with vacuum self-priming apparatus power supply control
Switch interlock processed, when liquid rises to touch ball float 71, (wherein steam-water separator is positioned at higher than ballast pump
Position, when the water level in cylinder 1 reaches ball float 71 position, and the gas in ballast pump is the most all discharged),
Ball float 71 moves because of the buoyancy of liquid, and now float switch 7 is produced switching signal and delivered a letter by cable
Number give the control station of vacuum self-priming apparatus or control chamber, cut off vacuum self-priming apparatus power-off and inhale the suction of road pipeline
Mouth valve, vacuum self-priming apparatus quits work, and (not having negative pressure in vacuum self-priming apparatus, the sea water in cylinder 1 is not
The vacuum that can be flowed into vacuum self-priming apparatus fills interior, it is therefore prevented that the vacuum of vacuum self-priming apparatus is poured into liquid in filling
Body), now have been filled with sea water in the cylinder 1 of water separator, in pipeline, air is drawn out of, it is ensured that pressure
Carry pump not because of air termination of pumping.It addition, the bypass line 52 being provided with on export pipeline 5 is connected to ballast pump
Ventilation mouth, can be to be connected in the top cavity of ballast pump by copper pipe or other stainless steel tubes, by outlet
Pipeline 5 empties the air at ballast pump top, thus improves duty and the efficiency of ballast pump.
By verification experimental verification, the sea water before not installing water separator of the present utility model, in ballast pump
Because pipeline positive and negative pressure is inhaled into rapidly vacuum self-priming apparatus, cause vacuum self-priming apparatus to be reported to the police, be automatically stopped
Work, ballast pump can be because vacuum self-priming apparatus cannot start the air emptying in pipeline in real time, in work one
After the section time or not up to before normal operating conditions, the air sinuses phenomenon that produces because of the air in pipeline and produce and shake
Dynamic, thus emergent termination of pumping, the cavitation erosion of ballast pump and overload can be caused the most in this case so that damaging pressure
Carry pump；And after being mounted with water separator of the present utility model between ballast pump and vacuum self-priming apparatus,
Vacuum self-priming apparatus can keep normally working, and can start the air in the pipeline of emptying ballast pump in real time, it is ensured that
The stable operation of ballast system.
Water separator of the present utility model is particularly suited for arranging in the ballast system that current-carrying capacity is bigger, big mouth
The ballast system in footpath, the flow of ballast pump and pipeline bore are the biggest, are full of substantial amounts of turbulent flow during system work
Ballast water under state, if not installing water separator of the present utility model, when having in ballast pump export pipeline
During negative pressure, turbulent flow ballast water is relatively big because of positive and negative pressure, flows to vacuum self-priming apparatus rapidly, vacuum self-priming apparatus without
Method continues normal work, and for solving this problem, ad hoc meter water separator, by the import of water separator
Pipeline is connected to the pipe water outlet of ballast pump, and the export pipeline of water separator connects vacuum self-priming apparatus,
Vacuum self-priming apparatus produces negative pressure by two vacuum water ring pumps, and ballast delivery side of pump is malleation, steam water interface
Because pressure reduction flows to water separator, after water separator separation air, air is by vacuum self-priming apparatus
Water ring pump empties, and is full of ballast water in pipeline and water separator, and the float switch in water separator moves
Making, produce signal at stop vacuum self-priming apparatus water ring pump, now the air in ballast line is separated emptying,
System reaches normal duty, water separator separation sea water of the present utility model and air, it is ensured that mistake
Amount sea water is not drawn into vacuum self-priming apparatus, thus ensures that vacuum self-priming apparatus can be at heavy caliber, big flow
Ballast pipeline on normally work, to ensure that ballast system can keep normally working for a long time.This practicality is new
The water separator of type solves vacuum self-priming apparatus cannot normal work on heavy caliber, big flow ballast pipeline
The problem made.
Above content is to combine concrete preferred implementation further detailed description of the utility model,
It cannot be assumed that of the present utility model being embodied as is confined to these explanations.Technology belonging to this utility model is led
For the technical staff in territory, without departing from the concept of the premise utility, it is also possible to make some equivalents and replace
Generation or substantially modification, and performance or purposes are identical, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a water separator, it is characterised in that be connected between ballast pump and vacuum self-priming apparatus,
The upper cover plate including cylinder and being separately fixed at described cylinder upper and lower side and lower cover, set on described lower cover
There is inlet ductwork, described upper cover plate be provided with export pipeline, the inwall of described cylinder is provided with water retaining separater,
Wherein said inlet ductwork connects the outlet stool of described ballast pump, and described export pipeline connects described vacuum self-priming
Device, the internal diameter of described inlet ductwork and described export pipeline is respectively less than the internal diameter of described cylinder.
Water separator the most according to claim 1, it is characterised in that also set at described upper cover plate
Float switch, described float switch is had to be connected with each other with the control module of described vacuum self-priming apparatus.
Water separator the most according to claim 1, it is characterised in that the internal diameter of described cylinder is big
In 12 inches.
Water separator the most according to claim 1, it is characterised in that described export pipeline interior
Footpath is more than the internal diameter of described inlet ductwork.
Water separator the most according to claim 1, it is characterised in that described export pipeline interior
Footpath is 2～3 inches.
6. according to the water separator described in any one of claim 1 to 5, it is characterised in that described
Being additionally provided with bypass line on export pipeline, described bypass line connects the ventilation mouth of described ballast pump.
Water separator the most according to claim 6, it is characterised in that described bypass line interior
Footpath is less than the 1/2 of the internal diameter of described export pipeline.
Water separator the most according to claim 6, it is characterised in that described bypass line interior
Footpath is less than 3/4 inch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278557.6U CN205516653U (en) | 2016-04-06 | 2016-04-06 | Steam and water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278557.6U CN205516653U (en) | 2016-04-06 | 2016-04-06 | Steam and water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516653U true CN205516653U (en) | 2016-08-31 |
Family
ID=57142192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278557.6U Expired - Fee Related CN205516653U (en) | 2016-04-06 | 2016-04-06 | Steam and water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812687A (en) * | 2016-12-27 | 2017-06-09 | 武汉船用机械有限责任公司 | A kind of gas extraction system for oil carrier ballast pump |
-
2016
- 2016-04-06 CN CN201620278557.6U patent/CN205516653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812687A (en) * | 2016-12-27 | 2017-06-09 | 武汉船用机械有限责任公司 | A kind of gas extraction system for oil carrier ballast pump |
| CN106812687B (en) * | 2016-12-27 | 2018-09-18 | 武汉船用机械有限责任公司 | A kind of exhaust system for oil carrier ballast pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |