CN104535265B - A kind of high pressure conversion equipment for gases at high pressure leak detection - Google Patents
A kind of high pressure conversion equipment for gases at high pressure leak detection Download PDFInfo
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- CN104535265B CN104535265B CN201410797793.4A CN201410797793A CN104535265B CN 104535265 B CN104535265 B CN 104535265B CN 201410797793 A CN201410797793 A CN 201410797793A CN 104535265 B CN104535265 B CN 104535265B
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- high pressure
- leak detection
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Abstract
The invention discloses a kind of high pressure conversion equipment for gases at high pressure leak detection, including body, the body to be equipped with air inlet and gas outlet, and the air inlet is connected with gas outlet by passage, and the passage is arranged in the body.Spacing distance is equipped with first through hole and the second through hole on the body, and the first through hole is used for the steel wire rope for connecting lifting system, and second through hole is used to leak detection tool be connected by steel wire rope.The passage includes the first straight channel, the second straight channel and the 3rd straight channel, one end connection air inlet of first straight channel, the other end connects one end of the 3rd straight channel, one end connection gas outlet of second straight channel, and the other end connects the other end of the 3rd straight channel.The high pressure conversion equipment of the present invention is used in high pressure gas leak detection, as the stress supporting point of leak detection tool, realizes the lifting lowering operation to leak detection tool, while change the transmission direction of gases at high pressure.
Description
Technical field
The present invention relates to gases at high pressure leak detection field, more particularly to a kind of high pressure converting means for gases at high pressure leak detection
Put.
Background technology
Oil, casing due to processing, transport, during use unavoidably there are mismachining tolerance, collide with, environmental factor shadow
Ring and enter phenomena such as well operates inadequate specification, part screw thread can be caused to be unable to reach design sealing effect.And oil, casing connection
After getting up, once tubing and casing connection screw thread leaks, wellbore integrity will be destroyed, serious consequence may be caused.So will
Sealing propertytest is carried out to the thread for entering well casing column, needs to be hunted leak with gases at high pressure in sealing propertytest, and use
Leak detection tool is detected.
Need the transmission direction for completing gases at high pressure to change in detection process, also there is no one kind to realize high pressure in the prior art
The high pressure conversion equipment for being used for gases at high pressure leak detection that the transmission direction of gas changes.
The content of the invention
The purpose of the embodiment of the present invention is in view of the above-mentioned defects in the prior art, there is provided a kind of to realize gases at high pressure
The high pressure conversion equipment for being used for gases at high pressure leak detection that transmission direction changes.
The present invention adopts the technical scheme that to achieve these goals：
A kind of high pressure conversion equipment for gases at high pressure leak detection, including body, the body are equipped with air inlet and go out
Gas port, the air inlet are connected with gas outlet by passage, and the passage is arranged in the body.
Spacing distance is equipped with first through hole and the second through hole on the body, and the first through hole is used to connect lifting system
Steel wire rope, second through hole be used for be connected by steel wire rope with leak detection tool.
The air inlet and gas outlet are arranged on the same side of the body.
The passage includes the first straight channel, the second straight channel and the 3rd straight channel, and one end of first straight channel connects
Gas port is tapped into, the other end connects one end of the 3rd straight channel, one end connection gas outlet of second straight channel, other end connection
The other end of 3rd straight channel.
The openend of 3rd straight channel is located on the body, and the openend is equipped with plug.
Second through hole is arranged on the first straight channel, the second straight channel and the 3rd straight channel and encloses the body central position set
Put.
The air inlet is used to be connected with five entire bodies on winch and operation console by high pressure line, and the gas outlet is used for
It is connected by high pressure line with the inlet suction port on leak detection tool.
The beneficial effect that technical solution provided in an embodiment of the present invention is brought is：
The high pressure conversion equipment of the present invention is used in high pressure gas leak detection, as the stress supporting point of leak detection tool,
Realize the lifting lowering operation to leak detection tool, while change the transmission direction of gases at high pressure.
Brief description of the drawings
Fig. 1 is the structure diagram of the high pressure conversion equipment for gases at high pressure leak detection provided in the embodiment of the present invention.
In figure：
1- bodies；
2- air inlets；
3- gas outlets；
4- passages, the first straight channels of 41-, the second straight channels of 42-, the 3rd straight channels of 43-；
5- first through hole；
The second through holes of 6-；
7- plugs.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1, a kind of high pressure conversion equipment for gases at high pressure leak detection, including body 1, body 1 are equipped with air inlet
Mouth 2 and gas outlet 3, air inlet 2 are connected with gas outlet 3 by passage 4, and passage 4 is arranged in body 1.
The present invention high pressure conversion equipment can bear high pressure, realize gases at high pressure direction conversion, have it is simple in structure, into
The advantages of this is low, safe.
In the present embodiment, spacing distance is equipped with 5 and second through hole 6 of first through hole on body 1, and first through hole 5 is used to connect
The steel wire rope of lifting system, the second through hole 6 are used for the steel wire rope for connecting leak detection tool.
Supporting point of the high pressure conversion equipment of the present invention as stress, realizes the lifting lowering operation to leak detection tool.
In the present embodiment, it is preferable that air inlet 2 and gas outlet 3 are arranged on the same side of body 1.
In the present embodiment, passage 4 includes the first straight channel 41, the second straight channel 42 and the 3rd straight channel 43, and first is straight-through
One end connection air inlet 2 in road 41, the other end connect one end of the 3rd straight channel 43, one end connection outlet of the second straight channel 42
Mouth 3, the other end connect the other end of the 3rd straight channel 43.
By setting multiple straight channels, the route conversion of gases at high pressure is realized.
In the present embodiment, the openend of the 3rd straight channel 43 is located on body 1, and openend is equipped with plug 7.
3rd straight channel one end open, easy to the processing and fabricating of passage.
In the present embodiment, the second through hole 6 is arranged on the first straight channel 41, the second straight channel 42 and the 3rd straight channel 43 and encloses and set
1 center of body.
The second lead to the hole site of the present invention is on orthocenter, after connecting steel wire ropes suspending weight, high pressure conversion equipment of the invention
This physical efficiency keeps vertical；And the bearing strength of high pressure conversion equipment is not interfered with after enclosing the space set and getting through hole.
In actual use, air inlet 2 is used to be connected with five entire bodies on winch and operation console by high pressure line, outlet
Mouth 3 is used to be connected with the inlet suction port on leak detection tool by high pressure line.Using realize gases at high pressure route change and as
Leak detection tool is lifted and the supporting point of the stress of lowering operation.
The operation principle of the high pressure conversion equipment of the present invention：
Referring to Fig. 1, air inlet 2 and gas outlet 3 are pressurized gas inlet and outlet, and air inlet 2 is by high pressure line with twisting
Five entire bodies connection on car and operation console, gas outlet 3 are connected by high pressure line with the inlet suction port on leak detection tool, are realized high
Calm the anger the transmission of body and the conversion of transmission direction.5 and second through hole 6 of first through hole is used as stress supporting point, and first through hole 5 is with carrying
The steel wire rope of the system of liter is connected, and the second through hole 6 is connected with the steel wire rope of leak detection tool.High pressure conversion equipment by air inlet 2, go out
Gas port 3,5 and second through hole 6 of first through hole realize the lifting of leak detection tool and the simultaneously operating of pressure transmission.
The present invention's can be as the supporting point of the stress of the lifting lowering operation of leak detection tool, and changes high pressure at the same time
The transmission direction of gas, simple in structure, handling ease,
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (6)
1. it is a kind of for gases at high pressure leak detection high pressure conversion equipment, it is characterised in that including body, the body be equipped with into
Gas port and gas outlet, the air inlet are connected with gas outlet by passage, and the passage is arranged in the body, described
Spacing distance is equipped with first through hole and the second through hole on body, and the first through hole is used for the steel wire rope for connecting lifting system, described
Second through hole is used for the steel wire rope for connecting leak detection tool.
2. the high pressure conversion equipment according to claim 1 for gases at high pressure leak detection, it is characterised in that the air inlet
The same side of the body is arranged on gas outlet.
3. the high pressure conversion equipment according to claim 2 for gases at high pressure leak detection, it is characterised in that the passage bag
Include the first straight channel, the second straight channel and the 3rd straight channel, one end connection air inlet of first straight channel, other end connection
One end of 3rd straight channel, one end connection gas outlet of second straight channel, the other end connect the other end of the 3rd straight channel.
4. the high pressure conversion equipment according to claim 3 for gases at high pressure leak detection, it is characterised in that the described 3rd is straight
The openend of passage is located on the body, and the openend is equipped with plug.
5. the high pressure conversion equipment for being used for gases at high pressure leak detection according to Claims 2 or 3, it is characterised in that described the
Two through holes are arranged on the first straight channel, the second straight channel and the 3rd straight channel and enclose the body central position set.
6. the high pressure conversion equipment according to claim 5 for gases at high pressure leak detection, it is characterised in that the air inlet
For being connected by high pressure line with five entire bodies on winch and operation console, the gas outlet is used for by high pressure line and leak detection
Inlet suction port connection on instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797793.4A CN104535265B (en) | 2014-12-18 | 2014-12-18 | A kind of high pressure conversion equipment for gases at high pressure leak detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797793.4A CN104535265B (en) | 2014-12-18 | 2014-12-18 | A kind of high pressure conversion equipment for gases at high pressure leak detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104535265A CN104535265A (en) | 2015-04-22 |
| CN104535265B true CN104535265B (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410797793.4A Active CN104535265B (en) | 2014-12-18 | 2014-12-18 | A kind of high pressure conversion equipment for gases at high pressure leak detection |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204269304U (en) * | 2014-12-18 | 2015-04-15 | 四川安东油气工程技术服务有限公司 | A kind of high pressure conversion equipment for gases at high pressure leak detection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS593236A (en) * | 1982-06-29 | 1984-01-09 | Toshiba Corp | Liquid metal leakage detection system |
| US20070051167A1 (en) * | 2005-09-08 | 2007-03-08 | Finley Mickey W | Universal testing tool for commercial and/or residential gas systems |
| CN201716165U (en) * | 2010-07-14 | 2011-01-19 | 北京物资学院 | Gas tightness detecting device |
| CN102418841B (en) * | 2010-09-28 | 2014-04-02 | 安东石油技术（集团）有限公司 | Variable-diameter short-section thread-leakage detecting device in pipeline |
| CN203024936U (en) * | 2012-10-31 | 2013-06-26 | 四川安东油气工程技术服务有限公司 | Pressure control tube |
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2014
- 2014-12-18 CN CN201410797793.4A patent/CN104535265B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204269304U (en) * | 2014-12-18 | 2015-04-15 | 四川安东油气工程技术服务有限公司 | A kind of high pressure conversion equipment for gases at high pressure leak detection |
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| CN104535265A (en) | 2015-04-22 |
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