CN104565558A - Transverse explosion-proof isolation sealing joint - Google Patents
Transverse explosion-proof isolation sealing joint Download PDFInfo
- Publication number
- CN104565558A CN104565558A CN201310507088.1A CN201310507088A CN104565558A CN 104565558 A CN104565558 A CN 104565558A CN 201310507088 A CN201310507088 A CN 201310507088A CN 104565558 A CN104565558 A CN 104565558A
- Authority
- CN
- China
- Prior art keywords
- joint body
- isolation sealing
- supply pipe
- sealing fitting
- explosion
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
- F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
Abstract
The invention relates to an explosion-proof electric appliance wire distribution isolation device, in particular to a transverse explosion-proof isolation sealing joint. The transverse explosion-proof isolation sealing joint comprises a joint body and a packing feeding pipe, wherein the packing feeding pipe is positioned at the upper part of the joint body and is communicated with the joint body, and the packing feeding pipe is a conical bent pipe, and is integrally formed with the joint body through casting. The transverse explosion-proof isolation sealing joint has the advantages that the joint body and the packing feeding pipe are integrally formed, the structure is simple, the production process is greatly simplified, the production efficiency is improved, and the production cost is reduced, so that the economic benefits of enterprises can be favorably improved; in addition, the packing feeding pipe adopts the conical bent pipe form, the flowing-out of packing can be prevented, and the materials are also saved.
Description
Technical field
The present invention relates to a kind of explosion-proof electric apparatus wiring isolation mounting, particularly relate to a kind of horizontal explosiveproof isolation SEALING FITTING.
Background technique
The circuit of various circuit must be needed to lay between the explosion-proof electrification in enterprise's hazardous environment places such as petroleum production, smelting, chemical industry, military project, explosiveproof isolation SEALING FITTING be in explosion-proof electrification distributing system as conversion connection indispensable part.Explosiveproof isolation SEALING FITTING working principle be by by wiring through pipeline, be then filled with a sealing filler, filler solidification after can become be integrated with electric wire.Existing explosiveproof isolation SEALING FITTING general structure is comparatively complicated, and preparation process is loaded down with trivial details, and cost of production is high, is unfavorable for the raising of Business Economic Benefit.
Summary of the invention
The object of the invention is the defect overcoming prior art existence, provide a kind of structure simple, the horizontal explosiveproof isolation SEALING FITTING that cost of production is low.
The technological scheme realizing the object of the invention is: a kind of horizontal explosiveproof isolation SEALING FITTING, comprises joint body and is positioned at joint body top and coupled logical filler supply pipe; Described filler supply pipe is a taper bend pipe, described filler supply pipe and joint body integrally casting shaping.
Technique scheme, described joint body is cylindrical, and inside is provided with cylindrical cavity, and described cylindrical cavity inwall is provided with internal thread.
Technique scheme, described filler supply pipe ingress is provided with circular closure.
Technique scheme, described explosiveproof isolation SEALING FITTING material is cast aluminium alloy.
Technique scheme, described joint body and filler supply pipe outer surface are provided with sprayed plastic coat.
After adopting technique scheme, the present invention has following positive effect:
(1) joint body of the present invention and filler supply pipe one-body molded, structure is simple, enormously simplify production technology, enhances productivity, saved cost of production, thus be conducive to the raising of Business Economic Benefit; And filler supply pipe adopts taper bent pipe fashion, can prevent the outflow of filler, again save material;
(2) inside, joint body two ends of the present invention adopts internal thread, and the joint that outside thread damaging in transportation process can be avoided to cause is firm, affects sealability;
(3) loading pipe material feeding mouth place of the present invention is provided with circular closure, can prevent entering of moisture, dust, further increases the sealability after the filling of envelope material;
(4) the present invention adopts aluminum alloy casting to form, and cost of production is low, and surface is provided with sprayed plastic coat, further increases the comprehensive mechanical property on explosiveproof isolation SEALING FITTING surface, thus extends its working life;
(5) structure of the present invention is simple, designs ingenious, can be widely used in enterprise's hazardous environment places such as petroleum production, smelting, chemical industry, military project.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is plan view of the present invention;
Fig. 2 is plan view of the present invention;
In figure 1, joint body; 11, cylindrical cavity; 2, filler supply pipe; 3, capping.
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the present invention has joint body 1 and is positioned at joint body 1 top and coupled logical filler supply pipe 2; Described filler supply pipe 2 is a taper bend pipe, and described filler supply pipe 2 is shaping with joint body 1 integrally casting.
Preferably, described joint body 1 is cylindrical, and inside is provided with cylindrical cavity 11, and described cylindrical cavity 11 inwall is provided with internal thread.
Preferably, described filler supply pipe 2 ingress is provided with circular closure 3.
Preferably, described explosiveproof isolation SEALING FITTING material is cast aluminium alloy; Joint body 1 and filler supply pipe 2 outer surface are provided with sprayed plastic coat.
Working principle of the present invention is: first electric wire is through after the cylindrical cavity 11 of joint body 1, itself and other pipeline is together by a threaded connection, curable filler is injected from filler supply pipe 2 ingress, until filler is full of joint body 1 inner chamber completely, cable core and pipe fitting are formed and seals, thus stop heat of explosion gas to overflow along space between cable core, reach explosiveproof isolation function.
Above-described specific embodiment; object of the present invention, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a horizontal explosiveproof isolation SEALING FITTING, comprises joint body (1) and is positioned at joint body (1) top and coupled logical filler supply pipe (2); It is characterized in that: described filler supply pipe (2) is a taper bend pipe, described filler supply pipe (2) is shaping with joint body (1) integrally casting.
2. horizontal explosiveproof isolation SEALING FITTING according to claim 1, it is characterized in that: described joint body (1) is cylindrical, inside is provided with cylindrical cavity (11), and described cylindrical cavity (11) inwall is provided with internal thread.
3. horizontal explosiveproof isolation SEALING FITTING according to claim 1, is characterized in that: described filler supply pipe (2) ingress is provided with circular closure (3).
4. the horizontal explosiveproof isolation SEALING FITTING according to any one of claims 1 to 3 claim, is characterized in that: described explosiveproof isolation SEALING FITTING material is cast aluminium alloy.
5. the horizontal explosiveproof isolation SEALING FITTING according to any one of claims 1 to 3 claim, is characterized in that: described joint body (1) and filler supply pipe (2) outer surface are provided with sprayed plastic coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507088.1A CN104565558A (en) | 2013-10-24 | 2013-10-24 | Transverse explosion-proof isolation sealing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507088.1A CN104565558A (en) | 2013-10-24 | 2013-10-24 | Transverse explosion-proof isolation sealing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104565558A true CN104565558A (en) | 2015-04-29 |
Family
ID=53082297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310507088.1A Pending CN104565558A (en) | 2013-10-24 | 2013-10-24 | Transverse explosion-proof isolation sealing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565558A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2532130B1 (en) * | 1975-07-18 | 1976-02-12 | Hermann Schock | Underground sealed cable or pipe duct - has conical cowling on end of protective tube with openings for cable and cable protector |
| CN2692243Y (en) * | 2004-03-01 | 2005-04-13 | 柳州欧维姆机械股份有限公司 | Flat deadman anchor backing board |
| RU2285854C2 (en) * | 2005-01-11 | 2006-10-20 | Общество с ограниченной ответственностью "Переход" | Rubber collar for passing cable and method of its making |
| CN201128975Y (en) * | 2007-09-13 | 2008-10-08 | 柳州欧维姆机械股份有限公司 | Circular tower type anchor backing board |
| CN202040377U (en) * | 2011-05-23 | 2011-11-16 | 凯天环保科技股份有限公司 | Anti-explosion isolating valve |
-
2013
- 2013-10-24 CN CN201310507088.1A patent/CN104565558A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2532130B1 (en) * | 1975-07-18 | 1976-02-12 | Hermann Schock | Underground sealed cable or pipe duct - has conical cowling on end of protective tube with openings for cable and cable protector |
| CN2692243Y (en) * | 2004-03-01 | 2005-04-13 | 柳州欧维姆机械股份有限公司 | Flat deadman anchor backing board |
| RU2285854C2 (en) * | 2005-01-11 | 2006-10-20 | Общество с ограниченной ответственностью "Переход" | Rubber collar for passing cable and method of its making |
| CN201128975Y (en) * | 2007-09-13 | 2008-10-08 | 柳州欧维姆机械股份有限公司 | Circular tower type anchor backing board |
| CN202040377U (en) * | 2011-05-23 | 2011-11-16 | 凯天环保科技股份有限公司 | Anti-explosion isolating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |