CN104074973A - Novel sealing ring for submersible motor - Google Patents
Novel sealing ring for submersible motor Download PDFInfo
- Publication number
- CN104074973A CN104074973A CN201310096127.3A CN201310096127A CN104074973A CN 104074973 A CN104074973 A CN 104074973A CN 201310096127 A CN201310096127 A CN 201310096127A CN 104074973 A CN104074973 A CN 104074973A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- submersible motor
- sealing
- sealing lip
- oil
- 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.)
- Pending
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- Motor Or Generator Frames (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a novel sealing ring for a submersible motor. The novel sealing ring comprises a left sealing lip, a right sealing lip, a ring body and a semicircular notch. The novel sealing ring has the left sealing lip and the right sealing ring so as to achieve the dual sealing effect under the pressure effect, is reasonable in structural design, cannot be squeezed into a sealing gap to be damaged in a meshed manner, and is made of fluororubber so as to effectively slow down the ageing and the corrosion and to prolong the service life.
Description
Technical field
The present invention relates to a kind of oil-submersible motor Novel sealing ring, belong to the Seal Technology Study field.
Background technique
At present, in field produces, oil-submersible motor seal failure is a major reason that causes oil-submersible motor to damage.Oil-submersible motor uses O RunddichtringO sealing conventionally, and under the operating conditions of high pressure, high temperature, O RunddichtringO can be squeezed into seal clearance and cause that gap bites, cause seal failure, and then crude oil is infiltrated in oil-submersible motor, and cause oil-submersible motor to damage, bring larger economic loss.
Summary of the invention
In order to overcome the problems referred to above, further improve the sealability of seal ring, extend the service time of oil-submersible motor, invent a kind of oil-submersible motor Novel sealing ring.This oil-submersible motor Novel sealing ring, has advantages of simple in structure, easy for installation, good sealing effect.
The present invention seeks to realize like this: a kind of oil-submersible motor Novel sealing ring, comprises left sealing lip, right sealing lip, circle body, semicircular notch.The present invention has two sealing lips in left and right, can play under pressure the effect of double seal; The circle body left and right sides is upright tangent plane structure, and reasonable in design can not be squeezed into seal clearance and cause and bite; The present invention is made up of fluorine rubber, effectively slowed down seal ring aging and corrosion, extended its working life.
Brief description of the drawings
Fig. 1 is sectional structure chart of the present invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is overall structure schematic diagram of the present invention.
In the drawings, 1. left sealing lip, 2. right sealing lip, 3. circle body, 4. semicircular notch.
Embodiment
Further illustrate structure of the present invention and mode of execution below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of oil-submersible motor Novel sealing ring, comprising: left sealing lip 1, right sealing lip 2, circle body 3, semicircular notch 4.The present invention is made up of fluorine rubber, and left sealing lip 1 and right sealing lip 2 are positioned at the top of circle body 3, is symmetric, and semicircular notch 4 is positioned at the neutral position, bottom of circle body 3.Left sealing lip 1 and right sealing lip 2 can produce sealing effect under pressure, play the effect of double seal; Circle body 3 left and right sides are upright tangent plane structure, can not be squeezed into seal clearance and cause and bite.
Claims (2)
1. an oil-submersible motor Novel sealing ring, comprises left sealing lip 1, right sealing lip 2, circle body 3, semicircular notch 4; Left sealing lip 1 and right sealing lip 2 are positioned at the top of circle body 3, are symmetric, and semicircular notch 4 is positioned at the neutral position, bottom of circle body 3.
2. a kind of oil-submersible motor Novel sealing ring according to claim 1, is characterized in that: be made up of fluorine rubber material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310096127.3A CN104074973A (en) | 2013-03-25 | 2013-03-25 | Novel sealing ring for submersible motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310096127.3A CN104074973A (en) | 2013-03-25 | 2013-03-25 | Novel sealing ring for submersible motor |
Publications (1)
Publication Number | Publication Date |
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CN104074973A true CN104074973A (en) | 2014-10-01 |
Family
ID=51596454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310096127.3A Pending CN104074973A (en) | 2013-03-25 | 2013-03-25 | Novel sealing ring for submersible motor |
Country Status (1)
Country | Link |
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CN (1) | CN104074973A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110094158A (en) * | 2019-05-05 | 2019-08-06 | 西南石油大学 | A kind of laser engine combination drilling device |
CN114801580A (en) * | 2022-05-30 | 2022-07-29 | 浙江万丰摩轮有限公司 | Spoke assembly and spoke wheel comprising same |
-
2013
- 2013-03-25 CN CN201310096127.3A patent/CN104074973A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110094158A (en) * | 2019-05-05 | 2019-08-06 | 西南石油大学 | A kind of laser engine combination drilling device |
CN114801580A (en) * | 2022-05-30 | 2022-07-29 | 浙江万丰摩轮有限公司 | Spoke assembly and spoke wheel comprising same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |