CN208939516U - One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock - Google Patents
One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock Download PDFInfo
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- CN208939516U CN208939516U CN201821912484.7U CN201821912484U CN208939516U CN 208939516 U CN208939516 U CN 208939516U CN 201821912484 U CN201821912484 U CN 201821912484U CN 208939516 U CN208939516 U CN 208939516U
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Abstract
The utility model relates to one kind to be used for high-pressure chamber wall-penetrated conducting wire sealing frock, including the threading hole being arranged in the high pressure sealing plate at high-pressure chamber port, threading hole is stepped hole, stepped hole includes the first cylindrical hole for being set gradually from left to right diameter and being gradually increased, second cylindrical hole, third cylindrical hole, it is connected between first cylindrical hole and the second cylindrical hole by the first round table surface, it is connected between second cylindrical hole and third cylindrical hole by the second round table surface, third cylindrical hole is connect with the intracorporal pressure pocket dignity of high pressure chest by third round table surface；Conducting wire enters the interior of high-pressure chamber by stepped hole, and sealing medium is arranged in stepped hole.Joint face by setting threading hole to stepped hole and stepped hole is round table surface, after sealing medium is pressurized, toward round table surface stress, round table surface gradually concentrates power, and after power is gradually concentrated, sealing medium is closely knit, the phenomenon that reaching optimal seal effect, being not in leakage.
Description
Technical field
The utility model relates to a kind of sealing frocks, and in particular to one kind is used for high-pressure chamber wall-penetrated conducting wire sealing frock.
Background technique
In the prior art, conducting wire is cylindrical hole in the threading hole in the intracorporal sealing to through the wall tooling of high pressure chest, works as height
The pressure intracorporal pressure pocket dignity of chamber is by that can generate the slight leakage phenomenon of sealing medium after certain pressure, so that sealing medium loses
Effect, so that the effect of sealing be not achieved.
Utility model content
The purpose of this utility model is that: it provides a kind of for high-pressure chamber wall-penetrated conducting wire sealing frock.
To achieve the goals above, the utility model provides the following technical solutions:
One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock, including the high pressure sealing plate at high-pressure chamber port is arranged in
Interior threading hole, the threading hole are stepped hole, and the stepped hole includes being set gradually from left to right diameter gradually to increase
Big the first cylindrical hole, the second cylindrical hole, third cylindrical hole, first cylindrical hole and the second cylindrical hole it
Between by the first round table surface connect, between the second cylindrical hole and third cylindrical hole by the second round table surface connect, it is described
Third cylindrical hole is connect with the intracorporal pressure pocket dignity of high pressure chest by third round table surface；Conducting wire enters high pressure by stepped hole
Cavity it is interior, conducting wire one end is connected to the measurement on piece of high-pressure chamber inner wall, and the other end of conducting wire is connected to external data and connects
It receives on instrument, sealing medium is set in stepped hole.
Preferably, the taper of first round table surface is 115-125 °.
Preferably, the taper of first round table surface is 120 °.
Preferably, the taper of second round table surface is 85-95 °.
Preferably, the taper of second round table surface is 90 °.
Preferably, the taper of the third round table surface is 85-95 °.
Preferably, the taper of the third round table surface is 90 °.
Preferably, the sealing medium is prepared by resin and sand grains.
The utility model has the beneficial effects that:
The utility model is by setting stepped hole for threading hole, and the joint face of stepped hole is round table surface, works as sealing
After medium is pressurized, toward round table surface stress, round table surface gradually concentrates power, and after power is gradually concentrated, sealing medium is closely knit, makes it
The phenomenon that reaching optimal seal effect, being not in leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In appended drawing reference:
The first cylindrical hole of 1-, the second cylindrical hole of 2-, 2- third cylindrical hole, the first round table surface of 4-, the second rotary table of 5-
Face, 6- third round table surface, 7- conducting wire, 8- high pressure sealing plate, 9- pressure pocket dignity, 10- sealing medium.
Specific embodiment
One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock, including the high pressure sealing plate at high-pressure chamber port is arranged in
Threading hole in 8, the threading hole are stepped hole, and the stepped hole includes being set gradually from left to right diameter gradually to increase
Big the first cylindrical hole 1, the second cylindrical hole 2, third cylindrical hole 3, first cylindrical hole 1 and second are cylindrical
It is connected between hole 2 by the first round table surface 4, is connected between the second cylindrical hole 2 and third cylindrical hole 3 by the second round table surface 5
It connects, the third cylindrical hole 3 is connect with the intracorporal pressure pocket dignity 9 of high pressure chest by third round table surface 6；Conducting wire 7 passes through
Stepped hole enters the interior of high-pressure chamber, and 7 one end of conducting wire is connected on the measurement piece 12 of high-pressure chamber inner wall, the other end of conducting wire 7
It is connected on external data receiver instrument 11, sealing medium 10 is set in stepped hole.
Wherein, the taper of the first round table surface 4 is 120 °.
The taper of second round table surface 5 is 90 °.
The taper of third round table surface 6 is 90 °.
Sealing medium 10 is prepared by resin and sand grains.
The inside nominal diameter of high-pressure bottle in the utility model reaches 750mm, and high-pressure bottle is pressurized in measurement work reaches 29Mpa,
This scheme is measurement high-pressure bottle internal cavity stress deformation amount in pressurized process.
In actual use, enter in high-pressure chamber firstly, conducting wire 7 is passed through stepped hole, then by the sealing medium of liquid
10 are packed into stepped hole, and sealing medium 10 solidifies after the regular hour, to reach sealing function, pass through the first circle of setting
Table top 4, the second round table surface 5, third round table surface 6 reach sealing medium 10 in pressurized process, gradually concentrated force, to make to seal
Medium 10 is more closely knit, reaches optimal seal effect.
Claims (8)
1. one kind is used for high-pressure chamber wall-penetrated conducting wire sealing frock, it is characterised in that: including being arranged at high-pressure chamber port
Threading hole in high pressure sealing plate, the threading hole are stepped hole, and the stepped hole includes being set gradually from left to right
The first cylindrical hole that diameter is gradually increased, the second cylindrical hole, third cylindrical hole, first cylindrical hole and second
It is connected between cylindrical hole by the first round table surface, is connected between the second cylindrical hole and third cylindrical hole by the second round table surface
It connects, the third cylindrical hole is connect with the intracorporal pressure pocket dignity of high pressure chest by third round table surface；Conducting wire passes through step
Hole enters the interior of high-pressure chamber, and conducting wire one end is connected to the measurement on piece of high-pressure chamber inner wall, and the other end of conducting wire is connected to outer
On the data receiver instrument set, sealing medium is set in stepped hole.
2. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of one round table surface is 115-125 °.
3. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of one round table surface is 120 °.
4. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of two round table surfaces is 85-95 °.
5. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of two round table surfaces is 90 °.
6. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of three round table surfaces is 85-95 °.
7. a kind of high-pressure chamber wall-penetrated conducting wire sealing frock to be used for according to claim 1, it is characterised in that: described the
The taper of three round table surfaces is 90 °.
8. according to claim 1 a kind of for high-pressure chamber wall-penetrated conducting wire sealing frock, it is characterised in that: described is close
Envelope medium is prepared by resin and sand grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912484.7U CN208939516U (en) | 2018-11-20 | 2018-11-20 | One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912484.7U CN208939516U (en) | 2018-11-20 | 2018-11-20 | One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939516U true CN208939516U (en) | 2019-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912484.7U Active CN208939516U (en) | 2018-11-20 | 2018-11-20 | One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock |
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| CN (1) | CN208939516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326996A (en) * | 2018-11-20 | 2019-02-12 | 霍山嘉远智能制造有限公司 | One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock |
-
2018
- 2018-11-20 CN CN201821912484.7U patent/CN208939516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326996A (en) * | 2018-11-20 | 2019-02-12 | 霍山嘉远智能制造有限公司 | One kind being used for high-pressure chamber wall-penetrated conducting wire sealing frock |
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