CN207246658U - A kind of closed purging condensate drain leads leaching - Google Patents
A kind of closed purging condensate drain leads leaching Download PDFInfo
- Publication number
- CN207246658U CN207246658U CN201720891855.7U CN201720891855U CN207246658U CN 207246658 U CN207246658 U CN 207246658U CN 201720891855 U CN201720891855 U CN 201720891855U CN 207246658 U CN207246658 U CN 207246658U
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- condensate drain
- gasket
- vertical tube
- probe
- cap
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Abstract
The utility model belongs to refining and petrochemical processing units technical field, and in particular to a kind of closed purging condensate drain leads leaching, including screw thread threeway, gasket, pipe cap and probe.Screw thread threeway includes vertical tube and transverse tube, riser upper end connects Trunk Line by condensate drain valve, the middle part connection transverse tube of vertical tube side, gasket is connected to inside pipe cap, pipe cap connects the bottom nozzle of vertical tube, and gasket center is provided with pad holes, and pipe cap center is provided with cap aperture, pad holes and cap aperture are in same central shaft, and probe sequentially passes through cap aperture, pad holes and vertical tube.Leaching blocking is generally led when solving closed purging to be handled, and caused device purging unclean, do not reached coal Gas for safety Ignition condition question.Probe is not extracted out when the utility model operates, irregular movable probe, and the debris greasy dirt blocked in disturbance condensate drain valve, ensures that condensate drain is unimpeded, condensed water and greasy dirt in pipeline are emptied, achievees the purpose that device purging is to be repaired, it is simple in structure, it is easy to operate, it is economical and practical, it is applied widely.
Description
Technical field
The utility model belongs to refining and petrochemical processing units technical field, and in particular to a kind of closed purging condensate drain leads leaching.
Background technology
As environmental requirement is higher and higher, refining and petrochemical processing units stop work purge when require closed purging, reach " gas not on
My god, oil does not land, sound does not disturb residents " require, so generally lead leaching purging when easily being blocked by impurity greasy dirt.One during closed purging
As lead leaching blocking can not handle, cause device purging it is unclean, do not reach coal Gas for safety Ignition condition.
Utility model content
The purpose of the utility model is to overcome generally leading leaching blocking during closed purging in the prior art to handle, cause
Device purging is not clean, does not reach coal Gas for safety Ignition condition question.
For this reason, the utility model, which provides a kind of closed purging condensate drain, leads leaching, including screw thread threeway, gasket, pipe cap and
Probe, screw thread threeway include vertical tube and transverse tube, and riser upper end connects Trunk Line by condensate drain valve, and the middle part connection of vertical tube side is horizontal
Pipe, gasket are connected to inside pipe cap, and pipe cap connects the bottom nozzle of vertical tube, and gasket center is provided with pad holes, and pipe cap center is opened
There is cap aperture, pad holes and cap aperture are in same central shaft, and probe sequentially passes through cap aperture, pad holes, vertical tube.
The connection mode of the riser upper end and condensate drain valve is is threadedly coupled or flanged joint or is welded to connect or loose joint
Connection.
The probe and pad holes interference fit connection.
It is extend at the top of the probe in Trunk Line.
The gasket diameter is micro- to be more than pipe cap interior diameter, and installation is interference fitted between gasket and pipe cap.
The pad holes diameter length is 0-4mm, and cap aperture diameter length is 3-6mm.
The gasket is rubber pad, and probe is iron wire.
The beneficial effects of the utility model：This closed purging condensate drain provided by the utility model leads leaching, by screw thread threeway
Vertical tube is installed at the pipe nipple of refining and petrochemical processing units low spot condensate drain valve bottom, and transverse tube is connected to refining and petrochemical processing units shut-down and purges closed row
Solidifying system, opens low spot condensate drain valve, probe is sequentially passed through cap aperture, pad holes, vertical tube, low spot condensate drain valve, is extended in Trunk Line, grasps
Probe is not extracted out when making, irregular movable probe, and the debris greasy dirt blocked in disturbance condensate drain valve, ensures that condensate drain is unimpeded, empty pipe
Condensed water and greasy dirt in line, achieve the purpose that device purges to be repaired, simple in structure, easy to operate, economical and practical, the scope of application
Extensively.
Brief description of the drawings
The utility model is described in further details below with reference to attached drawing.
Fig. 1 is that closed purging condensate drain leads leaching structure diagram.
Description of reference numerals：1st, screw thread threeway；2nd, gasket；3rd, pipe cap；4th, probe；11st, vertical tube；12nd, transverse tube；21st, pad
Hole；31st, cap aperture.
Embodiment
Embodiment 1：
As shown in Figure 1, a kind of closed purging condensate drain leads leaching, it is characterised in that：Including screw thread threeway 1, gasket 2, pipe cap 3
With probe 4, screw thread threeway 1 includes vertical tube 11 and transverse tube 12, and 11 upper end of vertical tube connects Trunk Line, 11 side of vertical tube by condensate drain valve
Middle part connection transverse tube 12, gasket 2 is connected to inside pipe cap 3, and pipe cap 3 connects the bottom nozzle of vertical tube 11,2 center of gasket
Pad holes 21 is provided with, 3 center of pipe cap is provided with cap aperture 31, and pad holes 21 and cap aperture 31 are in same central shaft, and probe 4 sequentially passes through cap aperture
31st, pad holes 21, vertical tube 11；Screw thread threeway vertical tube 11 is installed at the pipe nipple of refining and petrochemical processing units low spot condensate drain valve bottom, transverse tube 12
Be connected to refining and petrochemical processing units and stop work and purge closed condensate drain system, open low spot condensate drain valve, by probe 4 sequentially pass through cap aperture 31,
Pad holes 21, vertical tube 11, low spot condensate drain valve, extend in Trunk Line, and probe 4 is not extracted out during operation, irregular movable probe 4, disturbance
The debris greasy dirt blocked in condensate drain valve, ensures that condensate drain is unimpeded, empties condensed water and greasy dirt in pipeline, and it is to be repaired to reach device purging
Purpose.
Embodiment 2：
As shown in Figure 1, on the basis of embodiment 1, the vertical tube (11) upper end and the connection mode of condensate drain valve are spiral shell
Line connect flanged joint or be welded to connect or loose joint connection, connection mode is simple and flexibility is high, workable.
The probe 4 and the interference fit connection of pad holes 21；Ensure that water is not leaked out, reach closed purging purpose.
The top of the probe 4 is extend into Trunk Line；Movable probe 4 ensures to empty condensed water and greasy dirt in pipeline.
2 diameter of gasket is more than 3 diameter of pipe cap, and installation is interference fitted between gasket 2 and pipe cap 3, described
21 diameter length of pad holes is 0-4mm, and 31 diameter length of cap aperture is 3-6mm；Ensure that water is not leaked out, reach closed purging purpose.
The gasket 2 is rubber pad, and probe 4 can be iron wire；Material price is cheap, reduces cost, economical and practical, fits
It is wide with scope.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, it is every to be belonged to the same or similar design of the utility model within the scope of protection of the utility model.
Claims (7)
1. a kind of closed purging condensate drain leads leaching, it is characterised in that：Including screw thread threeway (1), gasket (2), pipe cap (3) and probe
(4), screw thread threeway (1) includes vertical tube (11) and transverse tube (12), and vertical tube (11) upper end connects Trunk Line, vertical tube by condensate drain valve
(11) the middle part connection transverse tube (12) of side, gasket (2) are connected to pipe cap (3) inside, the bottom of pipe cap (3) connection vertical tube (11)
Portion's mouth of pipe, gasket (2) center are provided with pad holes (21), and pipe cap (3) center is provided with cap aperture (31), pad holes (21) and cap aperture (31) place
In same central shaft, probe (4) sequentially passes through cap aperture (31), pad holes (21), vertical tube (11).
2. closed purging condensate drain as claimed in claim 1 leads leaching, it is characterised in that：Vertical tube (11) upper end and condensate drain valve
Connection mode for be threadedly coupled flanged joint or be welded to connect or loose joint connection.
3. closed purging condensate drain as claimed in claim 2 leads leaching, it is characterised in that：The probe (4) and pad holes (21) mistake
It is full of mating connection.
4. closed purging condensate drain as claimed in claim 3 leads leaching, it is characterised in that：It is extend at the top of the probe (4)
In Trunk Line.
5. closed purging condensate drain as claimed in claim 4 leads leaching, it is characterised in that：Described gasket (2) diameter is more than pipe
Cap (3) internal diameter, is interference fitted installation between gasket (2) and pipe cap (3).
6. closed purging condensate drain as claimed in claim 5 leads leaching, it is characterised in that：Described pad holes (21) diameter length is 0-
4mm, cap aperture (31) diameter length are 3-6mm.
7. closed purging condensate drain as claimed in claim 6 leads leaching, it is characterised in that：The gasket (2) is rubber pad, is visited
Pin (4) is iron wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891855.7U CN207246658U (en) | 2017-07-21 | 2017-07-21 | A kind of closed purging condensate drain leads leaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891855.7U CN207246658U (en) | 2017-07-21 | 2017-07-21 | A kind of closed purging condensate drain leads leaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246658U true CN207246658U (en) | 2018-04-17 |
Family
ID=61876809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891855.7U Active CN207246658U (en) | 2017-07-21 | 2017-07-21 | A kind of closed purging condensate drain leads leaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246658U (en) |
-
2017
- 2017-07-21 CN CN201720891855.7U patent/CN207246658U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |