CN104633444A - Signal line lead-out and sealing component and mounting method thereof - Google Patents
Signal line lead-out and sealing component and mounting method thereof Download PDFInfo
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- CN104633444A CN104633444A CN201510094927.0A CN201510094927A CN104633444A CN 104633444 A CN104633444 A CN 104633444A CN 201510094927 A CN201510094927 A CN 201510094927A CN 104633444 A CN104633444 A CN 104633444A
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- joint
- sealing
- signaling line
- lighting outlet
- black box
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Abstract
The invention discloses a signal line lead-out and sealing component and a mounting method thereof. The signal line lead-out and sealing component comprises a distribution head, a three-way sealing joint, a locking and sealing body and a sealed cap, wherein the distribution head is used for leading a container signal line out; the three-way sealing joint comprises a first joint, a second joint and a third joint and is used for connecting the distribution head through the first joint in a sealing manner and accessing the signal line; a lead-out line penetrates into the locking and sealing body, the locking and sealing body is connected with the three-way sealing joint through the second joint and is used for locking and fixing the signal line, the first end of the lead-out line is jointed with the tip of the signal line at the third joint of the three-way sealing joint, and the second end of the lead-out line stretches out of the locking and sealing body; the sealed cap is in tight coupling with the three-way sealing joint through the third joint. The signal line lead-out and sealing component has good sealing performance, and is convenient to mount and dismount, and the service life of the signal line is prolonged.
Description
Technical field
The present invention relates to black box, be in particular used in the black box preventing container contents from leaking when signaling line is drawn from container.
Background technique
In the container of storage fuel, generally speaking the state of various kinds of sensors measuring vessel fuel can be applied, because sensor is built in container, and the transmitter for the treatment of state data is positioned at external container, by signaling line signal transmission between sensor and transmitter, the part that signaling line draws container needs SEALING FITTING to seal it, and container class is herein like being the container of the cryogenic high pressure liquid gas such as carrying LNG (LNG Liquefied natural gas) and so on.
The Decree of Patent Office of China number is that the utility model patent of CN203099328U discloses a kind of LNG gas cylinder liquid level sensor signaling line SEALING FITTING, to be connected with Sealing taper fit by the cone seal mouth of Sealing seal face and lower permanent joint surface of contact plane sealing and permanent joint up and down and to realize good sealing effect, but, installation or removal are got up very inconvenient, need close-connected parts, wire to tighten or be separated, very easily cause the breakage of wire.
And for example, Patent Office of the People's Republic of China's publication No. is that the application for a patent for invention of CN103215580A discloses the SEALING FITTING of drawing wire in a kind of LNG container, wire is sealed extraction by structure from container that compressed mutually one by one by distributing head, taper joint, the first cone seal body, clamping sleeve, so also just keep away when dismantling and unavoidably clamping sleeve, the first cone seal body, taper joint are removed successively, will certainly involve in unloading process or twist wire, still may cause the breakage of wire.
Summary of the invention
The object of this invention is to provide a kind of signaling line and draw black box, there is good sealability, easy installation and removal, extend the working life of signaling line.
In order to solve the problems of the technologies described above, the present invention adopts following technological scheme: a kind of signaling line draws black box, comprises the distributing head of drawing tank signal line, also comprises:
Threeway SEALING FITTING, possess the first joint, the second joint, the 3rd joint, it connects described distributing head by the first joint sealing and accesses signaling line;
Lock sealing body, it is equipped with lighting outlet, lock sealing body by the second joint connecting tee SEALING FITTING so that signaling line is locked, the first end of described lighting outlet and the termination of signaling line engage in the 3rd joint of threeway SEALING FITTING, and the second end of described lighting outlet stretches out lock sealing body;
Sealing cover, by the 3rd joint sealing connecting tee SEALING FITTING.
According to one embodiment of present invention, described threeway SEALING FITTING is T connector, and signaling line is through T connector the first joint respect to one another and the 3rd joint.
According to one embodiment of present invention, described lock sealing body is the seal sleeve that inner filling has silica gel, and lighting outlet is fixedly arranged in seal sleeve by silica gel.
According to one embodiment of present invention, described seal sleeve is provided with perforate with the end face of that end that the second joint is connected, and the first end of lighting outlet stretches out from this perforate.
According to one embodiment of present invention, described seal sleeve is provided with perforate with the sidewall of that end that the second joint is connected, and the first end of lighting outlet stretches out from this perforate.
According to one embodiment of present invention, establish sealing plug at described seal sleeve away from the end of the second joint, the second end of described lighting outlet stretches out in sealing plug.
According to one embodiment of present invention, described lock sealing body is connected with the second joint screw thread, and described sealing cover is connected with the 3rd joint screw thread.
According to one embodiment of present invention, described distributing head is placed on LNG container, and the signaling line in LNG container is drawn from distributing head.
The present invention also adopts following technological scheme: a kind of signaling line draws the installation method of black box, comprises the following steps:
S1: distributing head is arranged on the container of extraction signaling line, and signaling line is drawn from distributing head;
S2: threeway SEALING FITTING connects distributing head by its first joint, signaling line is from the first joint traction to the 3rd joint;
S3: lock sealing body is by the second joint connecting tee SEALING FITTING of threeway SEALING FITTING, signaling line is locked in threeway SEALING FITTING by lock sealing body, wherein, lock sealing body is equipped with lighting outlet, the first end of described lighting outlet draws the 3rd joint to threeway SEALING FITTING, and the second end of described lighting outlet stretches out lock sealing body;
S4: lighting outlet and signaling line are engaged, sealing cover is by the 3rd joint sealing connecting tee SEALING FITTING.
Preferably, described lock sealing body is the seal sleeve that inner filling has silica gel, and lighting outlet is fixedly arranged in seal sleeve by silica gel, establishes sealing plug at described seal sleeve away from the end of the second joint, and the second end of described lighting outlet stretches out in sealing plug.
After adopting technique scheme, the present invention compared with prior art has following outstanding advantages: signaling line draws container through distributing head, and pass two joints (the first joint and the 3rd joint) of threeway SEALING FITTING, at residue joint (the second joint) the upper connection lock sealing body of threeway SEALING FITTING, signaling line is locked in threeway SEALING FITTING by lock sealing body, the installation and removal of lock sealing body can not affect signaling line, wherein wear a lighting outlet in this lock sealing body, the lighting outlet extension of joint to be drawn to locating with signaling line before lock sealing body is connected with threeway SEALING FITTING, by also the signaling line at place and the heart yearn of lighting outlet engage, use this heart yearn junction point (the 3rd joint) of sealing cover connecting tee SEALING FITTING, because signaling line is locked by lock sealing body, the joint of heart yearn and the installing/dismounting of sealing cover all can not involve signaling line, extend the working life of signaling line, and connect outer transmitter by lighting outlet as signal transfer medium, detachable due to lock sealing body, lighting outlet can be replaced with after old wearing and tearing, avoid the trouble of signaling line maintenance.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the signaling line extraction black box of one embodiment of the invention;
Fig. 2 is the self-contained structural representation of the signaling line extraction black box of Fig. 1;
Fig. 3 is the cut-away illustration of the signaling line extraction black box of Fig. 1;
Fig. 4 is the schematic flow sheet that a kind of signaling line of the present invention draws black box installation method.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, and therefore the present invention is by the restriction of following public concrete enforcement and concrete accompanying drawing.
Black box of the present invention is used for signaling line 1 from the sealing after container extraction, as shown in Figure 1, black box comprises distributing head 2, threeway SEALING FITTING 3, lock sealing body 4, the sealing cover 6 of drawing tank signal line 1, concrete, lock sealing body 4 in Fig. 1 comprises seal sleeve 41 and is placed in the sealing plug 42 on seal sleeve, be fixed in lock sealing body 4 with signaling line in conjunction with the lighting outlet 5 of transmission of signal, Fig. 2 is the self-contained schematic diagram of black box.
Wherein, referring to Fig. 3, threeway SEALING FITTING 3 possesses the first joint 31, second joint 32, the 3rd joint 33 that are interconnected, signaling line 1 is drawn from container, threeway SEALING FITTING 3 is accessed through distributing head 2, threeway SEALING FITTING 3 to be tightly connected described distributing head 2 access signaling line 1 by the first joint 31, and signaling line 1 runs through between the first joint 31 and the 3rd joint 33.Lock sealing body 4 is equipped with lighting outlet 5, lighting outlet 5 is used to engage with signaling line 1, thus lighting outlet 5 is drawn the end to signaling line 1, preferably align with signaling line 1 termination, lock sealing body 4 by the second joint 32 connecting tee SEALING FITTING 3 so that signaling line 1 is locked, in a certain angle between the locking direction of lock sealing body 3 and signaling line 1, what play when locking is clamp the effect clamped down on and can not cause the torsion of signaling line 1 or pull, the first end of described lighting outlet 5 and the termination of signaling line 1 engage at the 3rd joint 33 place of threeway SEALING FITTING 3, second end of described lighting outlet 5 stretches out lock sealing body 4, device (not shown) is sent to connect external signal change.Sealing cover 6 to be tightly connected threeway SEALING FITTING 3 by the 3rd joint 33, suffer because signaling line 1 is locked at threeway SEALING FITTING 3 by lock sealing body 4, the setting of sealing cover 6, without the need to considering signaling line 1 or lighting outlet 5 clamping actions, also can not cause the torsion of signaling line 1 or pull when thus installing or removing sealing cover 6.
The passage (between the first joint 31 and the 3rd joint 33) passing through signaling line 1 of threeway SEALING FITTING 3 is configured to also leave certain allowance space after by signaling line 1, this allowance space ensures that signaling line 1 has loose environment in the channel, the without hindrance of signaling line 1 can be made to pass through, preferably pass through without resistance, convenient to make threeway SEALING FITTING 3 install or remove, and do not involve signaling line 1.Be appreciated that; threeway SEALING FITTING 3 is replaced with other how logical SEALING FITTING and makes structural accommodation and can realize other mode of executions of the lock sealing function of black box equally by those skilled in the art, does not still depart from the protection domain of request of the present invention.
Preferably, described threeway SEALING FITTING 3 is T connector, signaling line 1 is through T connector the first joint 31 respect to one another and the 3rd joint 33, between the locking direction of lock sealing body 4 and signaling line 1 at right angles, locking effect better and can reduce manufacture cost, certainly, threeway SEALING FITTING 3 also can be the threeway head of other indefinite regular shapes, such as breeches joint or other distortion done T connector.
In the example of fig. 1, described lock sealing body 4 is inner seal sleeve 41 of filling with silica gel, lighting outlet 5 is fixedly arranged in seal sleeve 41 by silica gel, as shown in the figure, the joint that seal sleeve 41 is connected with the second joint 32 is provided with the throat passed through for lighting outlet 5, and joint is comparatively broad with upper part, after lighting outlet 5 passes the passage of lock sealing body 4, mould with silica gel filling and seal with the place that lighting outlet 5 is passed.In one embodiment, described seal sleeve 41 is provided with perforate with the end face of that end that the second joint 32 is connected, and the first end of lighting outlet 5 stretches out from this perforate and engages with signaling line 1.In another embodiment, described seal sleeve 41 is provided with perforate with the sidewall of that end that the second joint 32 is connected, and the first end of lighting outlet 5 stretches out from this perforate and engages with signaling line 1.Further, also establish sealing plug 42 at described seal sleeve 41 away from the end of the second joint 32, the second end of described lighting outlet 5 stretches out in sealing plug 42, send device to connect external signal change.
Preferably, described lock sealing body 4 and the second joint 32 are threaded, and described sealing cover 5 and the 3rd joint 33 are threaded, thus dismounting is more convenient, but Placement is not limited to this.
Fig. 4 shows a kind of signaling line and draws black box installation method, comprises the following steps:
S1: distributing head is arranged on the container of extraction signaling line, and signaling line is drawn from distributing head;
S2: threeway SEALING FITTING connects distributing head by its first joint, signaling line is from the first joint traction to the 3rd joint;
S3: lock sealing body is by the second joint connecting tee SEALING FITTING of threeway SEALING FITTING, signaling line is locked in threeway SEALING FITTING by lock sealing body, wherein, lock sealing body is equipped with lighting outlet, the first end of described lighting outlet draws the 3rd joint to threeway SEALING FITTING, and the second end of described lighting outlet stretches out lock sealing body;
S4: lighting outlet and signaling line are engaged, sealing cover is by the 3rd joint sealing connecting tee SEALING FITTING.
Preferably, described lock sealing body is the seal sleeve that inner filling has silica gel, and lighting outlet is fixedly arranged in seal sleeve by silica gel, establishes sealing plug at described seal sleeve away from the end of the second joint, and the second end of described lighting outlet stretches out in sealing plug.The structure of black box referring to Fig. 1-3 and associated description thereof, can not repeat them here.
In one embodiment, by seal applications in LNG container, described distributing head is placed on LNG container, signaling line in LNG container is drawn from distributing head, continue referring to Fig. 3, threeway SEALING FITTING 3 is for T connector 3, signaling line 1 is through T connector 3 first joint 31 and the 3rd joint 33, T connector 3 is connected with distributing head 1, signaling line 1 locked by second joint 32 of the lock sealing body 4 connecting T-shaped joint 3 configured, after lighting outlet 4 and signaling line 1 engage, with sealing cover 6, the 3rd joint 33 is tightly connected, easy accessibility, and sealing effect is good in practice, lighting outlet because of old or damage and need change time, direct replacing lock sealing body.
Signaling line is drawn container through distributing head by the present invention, and pass two joints (the first joint and the 3rd joint) of threeway SEALING FITTING, at residue joint (the second joint) the upper connection lock sealing body of threeway SEALING FITTING, signaling line is locked in threeway SEALING FITTING by lock sealing body, the installation and removal of lock sealing body can not affect signaling line, wherein wear a lighting outlet in this lock sealing body, the lighting outlet extension of joint to be drawn to locating with signaling line before lock sealing body is connected with threeway SEALING FITTING, by also the signaling line at place and the heart yearn of lighting outlet engage, use this heart yearn junction point (the 3rd joint) of sealing cover connecting tee SEALING FITTING, because signaling line is locked by lock sealing body, the joint of heart yearn and the installing/dismounting of sealing cover all can not involve signaling line, extend the working life of signaling line, and connect outer transmitter by lighting outlet as signal transfer medium, detachable due to lock sealing body, lighting outlet can be replaced with after old wearing and tearing, avoid the trouble of signaling line maintenance.
Although the present invention with preferred embodiment openly as above; but it is not for limiting claim; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.
Claims (10)
1. signaling line draws a black box, comprises the distributing head of drawing tank signal line, it is characterized in that, also comprise:
Threeway SEALING FITTING, possess the first joint, the second joint, the 3rd joint, it connects described distributing head by the first joint sealing and accesses signaling line;
Lock sealing body, it is equipped with lighting outlet, lock sealing body by the second joint connecting tee SEALING FITTING so that signaling line is locked, the first end of described lighting outlet and the termination of signaling line engage in the 3rd joint of threeway SEALING FITTING, and the second end of described lighting outlet stretches out lock sealing body;
Sealing cover, by the 3rd joint sealing connecting tee SEALING FITTING.
2. signaling line as claimed in claim 1 draws black box, and it is characterized in that, described threeway SEALING FITTING is T connector, and signaling line is through T connector the first joint respect to one another and the 3rd joint.
3. signaling line as claimed in claim 1 draws black box, it is characterized in that, described lock sealing body is the seal sleeve that inner filling has silica gel, and lighting outlet is fixedly arranged in seal sleeve by silica gel.
4. signaling line as claimed in claim 3 draws black box, and it is characterized in that, described seal sleeve is provided with perforate with the end face of that end that the second joint is connected, and the first end of lighting outlet stretches out from this perforate.
5. signaling line as claimed in claim 3 draws black box, and it is characterized in that, described seal sleeve is provided with perforate with the sidewall of that end that the second joint is connected, and the first end of lighting outlet stretches out from this perforate.
6. signaling line as claimed in claim 3 draws black box, and it is characterized in that, establish sealing plug at described seal sleeve away from the end of the second joint, the second end of described lighting outlet stretches out in sealing plug.
7. signaling line as claimed in claim 1 draws black box, and it is characterized in that, described lock sealing body is connected with the second joint screw thread, and described sealing cover is connected with the 3rd joint screw thread.
8. signaling line as claimed in claim 1 draws black box, and it is characterized in that, described distributing head is placed on LNG container, and the signaling line in LNG container is drawn from distributing head.
9. signaling line draws an installation method for black box, it is characterized in that, comprises the following steps:
S1: distributing head is arranged on the container of extraction signaling line, and signaling line is drawn from distributing head;
S2: threeway SEALING FITTING connects distributing head by its first joint, signaling line is from the first joint traction to the 3rd joint;
S3: lock sealing body is by the second joint connecting tee SEALING FITTING of threeway SEALING FITTING, signaling line is locked in threeway SEALING FITTING by lock sealing body, wherein, lock sealing body is equipped with lighting outlet, the first end of described lighting outlet draws the 3rd joint to threeway SEALING FITTING, and the second end of described lighting outlet stretches out lock sealing body;
S4: lighting outlet and signaling line are engaged, sealing cover is by the 3rd joint sealing connecting tee SEALING FITTING.
10. signaling line as claimed in claim 9 draws the installation method of black box, it is characterized in that, described lock sealing body is the seal sleeve that inner filling has silica gel, lighting outlet is fixedly arranged in seal sleeve by silica gel, establish sealing plug at described seal sleeve away from the end of the second joint, the second end of described lighting outlet stretches out in sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094927.0A CN104633444B (en) | 2015-03-03 | 2015-03-03 | Holding wire draws the installation method of black box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094927.0A CN104633444B (en) | 2015-03-03 | 2015-03-03 | Holding wire draws the installation method of black box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633444A true CN104633444A (en) | 2015-05-20 |
| CN104633444B CN104633444B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094927.0A Expired - Fee Related CN104633444B (en) | 2015-03-03 | 2015-03-03 | Holding wire draws the installation method of black box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105655943A (en) * | 2015-12-29 | 2016-06-08 | 楚天科技股份有限公司 | Sealing joint for vacuum equipment, signal line wiring method and freeze drying box |
| CN106848994A (en) * | 2015-12-04 | 2017-06-13 | 中国石油天然气股份有限公司 | Compressor set shafting instrument detection probe lead oil leak sealing and connecting device |
| CN113531383A (en) * | 2021-07-21 | 2021-10-22 | 浙江浙能航天氢能技术有限公司 | High-pressure gas cylinder sealing structure |
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| CN204494082U (en) * | 2015-03-03 | 2015-07-22 | 上海雷尼威尔技术有限公司 | Signaling line draws black box |
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2015
- 2015-03-03 CN CN201510094927.0A patent/CN104633444B/en not_active Expired - Fee Related
Patent Citations (6)
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| CN201877271U (en) * | 2010-12-06 | 2011-06-22 | 保定天威集团有限公司 | Lead outlet device |
| CN202327644U (en) * | 2011-11-11 | 2012-07-11 | 张家港中集圣达因低温装备有限公司 | Cable-guiding device for sealing tank body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106848994A (en) * | 2015-12-04 | 2017-06-13 | 中国石油天然气股份有限公司 | Compressor set shafting instrument detection probe lead oil leak sealing and connecting device |
| CN106848994B (en) * | 2015-12-04 | 2019-01-18 | 中国石油天然气股份有限公司 | Compressor set shafting instrument detection probe lead oil leak sealing and connecting device |
| CN105655943A (en) * | 2015-12-29 | 2016-06-08 | 楚天科技股份有限公司 | Sealing joint for vacuum equipment, signal line wiring method and freeze drying box |
| CN113531383A (en) * | 2021-07-21 | 2021-10-22 | 浙江浙能航天氢能技术有限公司 | High-pressure gas cylinder sealing structure |
| CN113531383B (en) * | 2021-07-21 | 2023-08-25 | 浙江浙能航天氢能技术有限公司 | High-pressure gas cylinder sealing structure |
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| CN104633444B (en) | 2017-01-04 |
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Granted publication date: 20170104 Termination date: 20170303 |