CN207421619U - A kind of pipeline pumping equipment - Google Patents
A kind of pipeline pumping equipment Download PDFInfo
- Publication number
- CN207421619U CN207421619U CN201721350271.5U CN201721350271U CN207421619U CN 207421619 U CN207421619 U CN 207421619U CN 201721350271 U CN201721350271 U CN 201721350271U CN 207421619 U CN207421619 U CN 207421619U
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- CN
- China
- Prior art keywords
- screw hole
- upper cover
- showering guilding
- shower pipe
- guilding valve
- 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.)
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Abstract
The utility model belongs to industrial pipeline manufacture field, more particularly to a kind of pipeline pumping equipment, described device is made of upper cover, accommodating cavity, one is provided through on the upper lid and leads shower pipe, the shower pipe openend of leading is set there are one showering guilding valve, screw hole on the showering guilding valve, the upper cover is provided with screw hole, described to lead one section screw hole through the showering guilding valve on of the shower pipe by screw rod, screw hole of the other end on the upper lid makes the showering guilding valve be fixedly connected with the upper cover.The utility model is directed to BOG manifold's hydrops problem, provides a kind of can dismantle online and leads the dedicated unit that leaching blind plate carries out drain, achievees the purpose that safe and efficient drain, reduces discharge and pollution；With great market prospects and economic value.
Description
Technical field
The utility model belongs to industrial pipeline manufacture field, and in particular to a kind of pipeline pumping equipment.
Background technology
It is found at present after BOG high frequents jump vehicle on the market and there are problems that the serious hydrops of manifold, if hydrops is not
It can effectively discharge, not only cause compressor that can not run outer, hydrops may occur when more serious enter to cause liquid hammer in compressor
And make the equipment damage even major accidents such as combustion explosion.Through investigation, BOG manifold, which has, repeatedly leads shower pipe, but is fitted without and leads
Valve is drenched, is simply sealed with blind plate.The drain method that initial stage considers is required for substantial amounts of nitrogen pressurizing urges to be discharged in tank or torch,
But since pipeline height is without rule, liquid in pipe is difficult to keep plunger effect, and nitrogen will be exhausted from liquid surface, it is difficult to be reached
Drain effect, and cause a large amount of nitrogen wastes and environmental pollution, production task once severeer.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to overcome BOG manifold in the prior art lead shower pipe without
The bottleneck of the timely drain of method, so as to propose a kind of pipeline drain dress that can discharge hydrops in time and personnel and environment will not be injured
It puts.
In order to solve the above technical problems, the utility model discloses a kind of pipeline pumping equipments, described device is by upper cover, appearance
Chamber composition is put, one is provided through on the upper lid and leads shower pipe, the shower pipe openend of leading is set there are one showering guilding valve, described
Screw hole on showering guilding valve, the upper cover is provided with screw hole, described to lead one section spiral shell through the showering guilding valve on of the shower pipe by screw rod
Hole, screw hole of the other end on the upper lid, makes the showering guilding valve be fixedly connected with the upper cover.
Preferably, the leaching plate of leading that the showering guilding valve is mutually stacked by two forms, and screw hole on showering guilding valve is to set
On leaching plate is led.
Preferably, two described lead stacked are provided with gasket seal between leaching plate.
Preferably, the upper cover is the circular cover being spliced by two isodiametric semi-circular plate docking.
Preferably, described two semi-circular plate stitching portions are provided with two panels sealing gear along with the semi-circular plate vertical direction respectively
Plate.
Preferably, it is provided with airtight and watertight padding between the sealing baffle；The stage casing part for leading shower pipe is through described close
Packing material.
Preferably, there are one leakage fluid drams for the accommodating cavity setting.
Preferably, the quantity of the screw rod is four, is symmetrically set.
Preferably, the accommodating cavity is also set up there are one air bleeding valve.
Preferably, the outer of the accommodating cavity and the outer of the upper cover are fixed together by fishbolt.
The above-mentioned technical proposal of the utility model has the following advantages that this practical utility model is compared with prior art
Be successfully applied to online drain operation, avoid using pressurization blow off may be caused due to misoperation production parking,
Leakage even combustion explosion equivalent risk, reduce discharge caused by environmental pollution and waste, for lime set processing provide it is safe
It ensures；A kind of new online discharging modes are provided, it is compact-sized, securely and reliably, and also it is easy to operate；Exist for press and open holes etc.
Line repair provides new approaches.The pipeline that can be applied to the industrial pipelines industry such as petrochemical industry, combustion gas, plumbing gets rid of a blind flange
Online dismounting and discharge work are connected etc. with new pipeline for subsequent installation valve, cryogenic piping press and open holes and created favorable conditions.
Description of the drawings
In order to which the content for making the utility model is more likely to be clearly understood, below according to the specific implementation of the utility model
Example and with reference to attached drawing, is described in further detail the utility model, wherein
Fig. 1 is the front view structural representation of embodiment described device；
Fig. 2 is the vertical view figure structure schematic representation of embodiment described device；
Fig. 3 is the Structure of cross section schematic diagram of sealing baffle described in embodiment；
Reference numeral is expressed as in figure：1- upper fixture sealing baffles；2- bolts, 3- lead shower pipe；4- airtight and watertight paddings；5- spiral shells
Bar；6- gasket seals；7- leads leaching plate；8- accommodating cavities；9- leakage fluid drams；10- air bleeding valves；11- upper covers；12- bolts.
Specific embodiment
Embodiment 1 is present embodiment discloses a kind of pipeline pumping equipment (specifically as shown in Figure 1-Figure 3), and described device is by upper
Lid 11, accommodating cavity 8 form, and the center of the upper cover is provided through one and leads shower pipe 3, and 3 openend of shower pipe of leading is set
Showering guilding valve there are one putting.
The leaching plate 7 of leading that the showering guilding valve is mutually stacked by two forms, and described lead is provided with screw hole on leaching plate 7, institute
The screw rod other end is stated through the screw hole.It is identical that leaching 7 shape size of plate is led described in two, is correspondingly arranged respectively there are four screw hole,
The upper cover 11 is also correspondingly arranged on 2 screw holes, described two to lead leaching plate 7 and the upper cover 11 by two screw rods through company
It connects so that upper cover 11 is connected with the showering guilding valve, is also attached thereto so that leading shower pipe；Two lead leaching plate between be provided with it is close
Gasket 6.
The upper cover 11 is the circular cover being spliced by two isodiametric semi-circular plate docking.Accommodating cavity 7 passes through folder
Tight bolt 1 is connected as one with upper cover.The upper cover 11 is the circular slab being spliced to form by two semi-circular plates, stitching portion edge respectively
The semi-circular plate vertical direction is provided with two panels sealing baffle 2.Airtight and watertight padding 4 is provided between sealing baffle 2 described in two panels；
The airtight and watertight padding 4 is run through in the stage casing part for leading shower pipe 3.
Two described lead stacked are provided with gasket seal 6 between leaching plate.Bolt 5 can be unscrewed outside device, go out
During existing emergency, and can again it be tightened by the bolt.It is connected outside device with prefabricated delivery pipe, is unclamping bolt
It can achieve the purpose that medium in discharge tube after 5.
There are one leakage fluid dram 9 and an air bleeding valves 10 for the accommodating cavity setting.The accommodating cavity 8 is vented there are one also setting up
Valve.The outer of the accommodating cavity 8 and the outer of the upper cover 11 are fixed together by fishbolt 12.
Device is used with leading leaching phase same material and pressure rating material, such as low temperature LNG, is then needed using stainless steel
Material.The installation of device also needs to consider sealing problem, such as LNG, mainly includes 3 positions：
1) PTFE plates may be employed in the sealing of upper cover two halves tie point；
2) after upper cover connects and the sealing between leaching is led, can be designed to that gland adds PTFE packing seal modes；
3) accommodating cavity flange seal on, it is desirable that size is mounted on to lead and spoon outside freely in satisfaction, need to be processed into standard size
Form of flanges, so as to using the sealing of the SW with outside ring with Internal and external cycle of standard.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of pipeline pumping equipment, which is characterized in that described device is made of upper cover, accommodating cavity, runs through setting on the upper lid
It puts there are one leading shower pipe, the shower pipe openend of leading is set there are one showering guilding valve, and screw hole on the showering guilding valve, the upper cover is set
There is screw hole, described to lead one section screw hole through the showering guilding valve on of the shower pipe by screw rod, the other end is on the upper lid
Screw hole makes the showering guilding valve be fixedly connected with the upper cover.
2. device as described in claim 1, which is characterized in that the leaching plate of leading that the showering guilding valve is mutually stacked by two forms
, the screw hole on showering guilding valve, which is provided in, leads on leaching plate.
3. device as claimed in claim 2, which is characterized in that two described lead stacked are provided with gasket between leaching plate
Piece.
4. device as claimed in claim 3, which is characterized in that the upper cover is by two isodiametric semi-circular plate docking splicings
The circular cover formed.
5. device as claimed in claim 4, which is characterized in that described two semi-circular plate stitching portions respectively along and the semi-circular plate
Vertical direction is provided with two panels sealing baffle.
6. device as claimed in claim 5, which is characterized in that be provided with airtight and watertight padding between the sealing baffle；It is described to lead
The airtight and watertight padding is run through in the stage casing part of shower pipe.
7. device as claimed in claim 6, which is characterized in that there are one leakage fluid drams for the accommodating cavity setting.
8. device as claimed in claim 7, which is characterized in that the quantity of the screw rod is four, is symmetrically set.
9. device as claimed in claim 8, which is characterized in that the accommodating cavity is also set up there are one air bleeding valve.
10. device as claimed in claim 9, which is characterized in that the outer of the accommodating cavity and the outer of the upper cover pass through
Fishbolt is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350271.5U CN207421619U (en) | 2017-10-18 | 2017-10-18 | A kind of pipeline pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721350271.5U CN207421619U (en) | 2017-10-18 | 2017-10-18 | A kind of pipeline pumping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421619U true CN207421619U (en) | 2018-05-29 |
Family
ID=62312017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721350271.5U Active CN207421619U (en) | 2017-10-18 | 2017-10-18 | A kind of pipeline pumping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543003A (en) * | 2017-10-18 | 2018-01-05 | 广东大鹏液化天然气有限公司 | A kind of pipeline pumping equipment |
-
2017
- 2017-10-18 CN CN201721350271.5U patent/CN207421619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543003A (en) * | 2017-10-18 | 2018-01-05 | 广东大鹏液化天然气有限公司 | A kind of pipeline pumping equipment |
| CN107543003B (en) * | 2017-10-18 | 2024-04-09 | 广东大鹏液化天然气有限公司 | Pipeline drainage device |
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