CN209430942U - A kind of multi-sealed control device in exchange sealing oil pump inside - Google Patents
A kind of multi-sealed control device in exchange sealing oil pump inside Download PDFInfo
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- CN209430942U CN209430942U CN201820286273.0U CN201820286273U CN209430942U CN 209430942 U CN209430942 U CN 209430942U CN 201820286273 U CN201820286273 U CN 201820286273U CN 209430942 U CN209430942 U CN 209430942U
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- oil pump
- sealing plate
- oil outlet
- control device
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Abstract
The utility model discloses multi-sealed control devices inside a kind of exchange sealing oil pump, including oil pump pipe, the side of oil pump pipe is fixed with first flange, and the oil pump pipe of the side is equipped with inner sealed board, through equipped with interior oil outlet on inner sealed board, inner sealed board activity is clamped in the cavity of outer sealing plate, outer sealing plate is fixedly mounted on the inner end of rotary flange, and through equipped with outer oil outlet on outer sealing plate, the side of rotary flange is fixedly connected with first flange, and the other side of rotary flange is fixedly connected with second flange, second flange is fixedly mounted on one end of seal pipe.The utility model is when needing the flow to oil transportation to control, outer sealing plate can be rotated, outer oil outlet on outer sealing plate is staggered with the interior oil outlet on inner sealed board, to reduce flow velocity, cylinder starting in seal pipe, movable disk can be driven to rotate in movable chamber, and then baffle is driven to slide on the frid of fixed turntable, the sealing and unlatching of seal pipe can be fast implemented.
Description
Technical field
It is multi-sealed inside specially a kind of exchange sealing oil pump the utility model relates to exchange sealing oil pump technical field
Control device.
Background technique
For host lubricating oil system, exchange oil pump is to provide each bearing shell during unit outage, jiggering, red switch
Source of lubrication and apical axis oil sources, provided by the main oil pump that main shaft drives when normal operation, when unit chaser or main oil pump work
Abnormal, lubrication pressure reduces Shi Lianqi, as spare.For small machine lubricating oil and sealing oil system, when exchange just
Often operation pump, direct current is stand-by pump.
The flow velocity and flow of adjusting oil mass as the case may be, mesh are needed at any time when exchanging sealing oil pump normal use
It is preceding that single sealed construction is generallyd use in terms of oil pump sealing technique, poor sealing effect is caused in this way, is easy to appear the feelings of oil leak
Condition, thus it is proposed that multi-sealed control device is for solving the above problems inside a kind of exchange sealing oil pump.
Utility model content
The purpose of this utility model is to provide multi-sealed control devices inside a kind of exchange sealing oil pump, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of exchange sealing oil pump inside is multiple close
Control device, including oil pump pipe are sealed, the side of the oil pump pipe is fixed with first flange, and the oil pump pipe of the side is equipped with interior
Sealing plate, through interior oil outlet is equipped on the inner sealed board, the inner sealed board activity clamping is in the cavity of outer sealing plate, the covering
Plate is fixedly mounted on the inner end of rotary flange, and through equipped with outer oil outlet, the side of the rotary flange on the outer sealing plate
It is fixedly connected with first flange, and the other side of rotary flange is fixedly connected with second flange, the second flange is fixedly mounted on close
One end of tube sealing, and the other end of seal pipe is fixed with third flange, and Packed movable chamber is set in the seal pipe, it is described
It is movably equipped with movable disk on the inner wall of movable chamber, the outer side center of the movable disk is symmetrically arranged with otic placode, on the otic placode
The inner end of movable chamber is fixedly connected with by cylinder, which is equipped with the loose slot of regular hexagon, and movable on loose slot
There are six baffle, the other side activities of the baffle to be connected on fixed turntable for clamping, and the fixed turntable is equipped with frid, institute
It states central symmetry on frid to set there are six sliding slot, the baffle correspondence is connected in sliding slot.
Preferably, the interior oil outlet and outer oil outlet are located at the position for deviateing the center of circle on inner sealed board and outer sealing plate,
One and only one angle for being completely coincident of the interior oil outlet and outer oil outlet.
Preferably, the outer sealing plate in the outside of the rotary flange is equipped with plectrum, and the outer sealing plate is in first flange and second
It is freely rotated between flange.
Preferably, the movable disk and fixed turntable sealing are located at the inner end of movable chamber, and two stretching directions are opposite
Cylinder drive movable disk rotated in movable chamber.
Preferably, it extends through on the center of the movable disk and fixed turntable equipped with inner via hole and accessibke porosity,
The baffle is polygonized structure, and inner via hole and accessibke porosity are completely covered six baffles.
Preferably, it is respectively equipped with pin shaft on the both sides of the face of the baffle, activity is connected to work to the pin shaft of the two sides respectively
In dynamic slot and sliding slot.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through oil pump pipe output oil when in use, can when needing the flow to oil transportation to control
To rotate outer sealing plate, the outer oil outlet on outer sealing plate is staggered with the interior oil outlet on inner sealed board, to reduce flow velocity, and when outer
, it can be achieved that the first resealing structure of oil pump pipe when oil outlet and interior oil outlet are staggered completely；
2, the cylinder starting in seal pipe, can drive movable disk to rotate in movable chamber, and then drive baffle in fixation
It is slided on the frid of turntable, which is equal to shutter structure, the sealing and unlatching of seal pipe can be fast implemented, thus
The the second resealing structure for realizing oil pump pipe avoids the case where oil leak occur after oil pump pipe is closed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structural schematic diagram in seal pipe in the utility model；
Fig. 3 is movable disk structural schematic diagram in the utility model；
Fig. 4 is to fix turntable structure schematic diagram in the utility model.
In figure: 1 oil pump pipe, 2 first flanges, 3 inner sealed boards, oil outlet in 301,4 rotary flanges, 5 outer sealing plates, 501 outgoing
Hydraulic fluid port, 6 second flanges, 7 third flanges, 8 seal pipes, 801 movable chambers, 9 cylinders, 10 movable disks, 1001 otic placodes, 1002 activities
Slot, 1003 inner via holes, 11 baffles, 12 fixed turntables, 1201 frids, 1202 sliding slots, 1203 accessibke porosities.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of multi-sealed control in exchange sealing oil pump inside
Device processed, including oil pump pipe 1, the side of oil pump pipe 1 is fixed with first flange 2, and the oil pump pipe 1 of the side is equipped with inner sealed board
3, through interior oil outlet 301 is equipped on inner sealed board 3,3 activity clamping of inner sealed board is in the cavity of outer sealing plate 5, the fixed peace of outer sealing plate 5
Mounted in the inner end of rotary flange 4, and through outer oil outlet 501 is equipped on outer sealing plate 5, the side of rotary flange 4 is fixedly connected with the
One flange 2, and the other side of rotary flange 4 is fixedly connected with second flange 6, second flange 6 is fixedly mounted on the one of seal pipe 8
End, and the other end of seal pipe 8 is fixed with third flange 7, and Packed movable chamber 801, movable chamber 801 are set in seal pipe 8
Inner wall on be movably equipped with movable disk 10, the outer side center of movable disk 10 is symmetrically arranged with otic placode 1001, leads on otic placode 1001
The inner end that cylinder 9 is fixedly connected with movable chamber 801 is crossed, which is equipped with the loose slot 1002 of regular hexagon, and activity
Activity is connected with six baffles 11 on slot 1002, and the other side activity of baffle 11 is connected on fixed turntable 12, fixed turntable 12
It is equipped with frid 1201, central symmetry is set there are six sliding slot 1202 on frid 1201, and the correspondence of baffle 11 is connected in sliding slot 1202.
Further, interior oil outlet 301 and outer oil outlet 501, which are located on inner sealed board 3 and outer sealing plate 5, deviates the center of circle
One and only one angle for being completely coincident of position, interior oil outlet 301 and outer oil outlet 501.
Further, the outer sealing plate 5 in the outside of rotary flange 4 is equipped with plectrum 4, and the outer sealing plate 5 is in first flange 2 and second
It is freely rotated between flange 6.
Further, movable disk 10 and the fixed sealing of turntable 12 are located at the inner end of movable chamber 801, and two stretching directions
Opposite cylinder 9 drives movable disk 10 to rotate in movable chamber 801.
Further, it is extended through on the center of movable disk 10 and fixed turntable 12 equipped with inner via hole 1003 and outer
Through-hole 1203, baffle 11 is polygonized structure, and inner via hole 1003 and accessibke porosity 1203 are completely covered six baffles 11.
Further, it is respectively equipped with pin shaft on the both sides of the face of baffle 11, activity is connected to work to the pin shaft of the two sides respectively
In dynamic slot 1002 and sliding slot 1202.
Working principle: the utility model passes through oil pump pipe 1 when in use and exports oil, when needing the flow to oil transportation to control
When processed, outer sealing plate 5 can be rotated, the outer oil outlet 501 on outer sealing plate 5 is staggered with the interior oil outlet 301 on inner sealed board 3, thus
Flow velocity is reduced, and when outer oil outlet 501 and interior oil outlet 301 are staggered completely, it can be achieved that the first resealing knot of oil pump pipe
Structure, the cylinder 9 in seal pipe 8 start, and movable disk 10 can be driven to rotate in movable chamber 801, and then drive baffle 11 solid
Determine to slide on the frid 1201 of turntable 12, which is equal to shutter structure, can fast implement the sealing of seal pipe 8
And unlatching avoids the case where oil leak occur after oil pump pipe is closed to realize the second resealing structure of oil pump pipe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. multi-sealed control device inside a kind of exchange sealing oil pump, including oil pump pipe (1), it is characterised in that: the oil pump
The side of pipe (1) is fixed with first flange (2), and the oil pump pipe (1) of the side is equipped with inner sealed board (3), the inner sealed board (3)
Upper to run through equipped with interior oil outlet (301), inner sealed board (3) the activity clamping is in the cavity of outer sealing plate (5), the outer sealing plate
(5) it is fixedly mounted on the inner end of rotary flange (4), and through equipped with outer oil outlet (501), the rotation on the outer sealing plate (5)
The side of turned flange (4) is fixedly connected first flange (2), and the other side of rotary flange (4) is fixedly connected with second flange (6),
The second flange (6) is fixedly mounted on one end of seal pipe (8), and the other end of seal pipe (8) is fixed with third flange
(7), it is set Packed movable chamber (801) in the seal pipe (8), is movably equipped with activity on the inner wall of the movable chamber (801)
The outer side center of turntable (10), the movable disk (10) is symmetrically arranged with otic placode (1001), passes through gas on the otic placode (1001)
Cylinder (9) is fixedly connected with the inner end of movable chamber (801), which is equipped with the loose slot (1002) of regular hexagon, and
Activity is connected with six baffles (11) on loose slot (1002), and the other side activity of the baffle (11) is connected to fixed turntable
(12) on, the fixed turntable (12) is equipped with frid (1201), and central symmetry sets that there are six sliding slots on the frid (1201)
(1202), the baffle (11) is corresponding is connected in sliding slot (1202).
2. multi-sealed control device inside a kind of exchange sealing oil pump according to claim 1, it is characterised in that: described
Interior oil outlet (301) and outer oil outlet (501) are located at the position for deviateing the center of circle on inner sealed board (3) and outer sealing plate (5), described
One and only one angle for being completely coincident of interior oil outlet (301) and outer oil outlet (501).
3. multi-sealed control device inside a kind of exchange sealing oil pump according to claim 1, it is characterised in that: described
The outer sealing plate (5) in the outside of rotary flange (4) is equipped with plectrum, the outer sealing plate (5) first flange (2) and second flange (6) it
Between be freely rotated.
4. multi-sealed control device inside a kind of exchange sealing oil pump according to claim 1, it is characterised in that: described
Movable disk (10) and fixed turntable (12) sealing are located at the inner end of movable chamber (801), and two are stretched out the opposite cylinder in direction
(9) movable disk (10) rotation in movable chamber (801) is driven.
5. multi-sealed control device inside a kind of exchange sealing oil pump according to claim 1, it is characterised in that: described
It extends through on the center of movable disk (10) and fixed turntable (12) equipped with inner via hole (1003) and accessibke porosity (1203),
The baffle (11) is polygonized structure, and six baffles (11) cover inner via hole (1003) and accessibke porosity (1203) completely
Lid.
6. multi-sealed control device inside a kind of exchange sealing oil pump according to claim 1, it is characterised in that: described
It is respectively equipped with pin shaft on the both sides of the face of baffle (11), activity is connected to loose slot (1002) and sliding slot to the pin shaft of the two sides respectively
(1202) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286273.0U CN209430942U (en) | 2018-03-01 | 2018-03-01 | A kind of multi-sealed control device in exchange sealing oil pump inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286273.0U CN209430942U (en) | 2018-03-01 | 2018-03-01 | A kind of multi-sealed control device in exchange sealing oil pump inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430942U true CN209430942U (en) | 2019-09-24 |
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ID=68000551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286273.0U Active CN209430942U (en) | 2018-03-01 | 2018-03-01 | A kind of multi-sealed control device in exchange sealing oil pump inside |
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| CN (1) | CN209430942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647903A (en) * | 2020-12-28 | 2021-04-13 | 中国科学院广州能源研究所 | Expansion screen pipe and construction method thereof |
| CN117711773A (en) * | 2023-12-27 | 2024-03-15 | 南通志和电气有限公司 | Noise-reduction type finned radiator for transformer |
-
2018
- 2018-03-01 CN CN201820286273.0U patent/CN209430942U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647903A (en) * | 2020-12-28 | 2021-04-13 | 中国科学院广州能源研究所 | Expansion screen pipe and construction method thereof |
| CN117711773A (en) * | 2023-12-27 | 2024-03-15 | 南通志和电气有限公司 | Noise-reduction type finned radiator for transformer |
| CN117711773B (en) * | 2023-12-27 | 2024-06-11 | 南通志和电气有限公司 | Noise-reduction type finned radiator for transformer |
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