CN105443896A - Anti-static sealed tube - Google Patents
Anti-static sealed tube Download PDFInfo
- Publication number
- CN105443896A CN105443896A CN201510933032.1A CN201510933032A CN105443896A CN 105443896 A CN105443896 A CN 105443896A CN 201510933032 A CN201510933032 A CN 201510933032A CN 105443896 A CN105443896 A CN 105443896A
- Authority
- CN
- China
- Prior art keywords
- tube
- output tube
- face
- step trough
- opposite directions
- 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
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- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
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- 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
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/10—Sleeveless joints between two pipes, one being introduced into the other
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- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an anti-static sealed tube. The anti-static sealed tube comprises an input tube and an input tube both in a hollow cylinder shape; a stepped groove is formed in an end face, facing the output tube, of the input tube; internal threads are formed on inner walls of the stepped groove; an extension portion is formed on end face, facing the input tube, of the output tube; a sealing ring is arranged on an end face, facing an end of the extension portion which is far away from the output tube, of the stepped groove; flange plates are arranged on the opposite end faces of the input tube and the output tube, respectively; sealing portions are arranged in the middles of the opposite end faces of the flange plates, respectively; and anti-static fiber fabrics are arranged on outer walls of both the input tube and the output tube. The anti-static sealed tube is provided with the sealing portions made of copper to realize sealing, and thus enabled to have a better anti-corrosion property, and the sealing structure is more reliable; meanwhile, the anti-static fiber fabric structure is utilized to achieve an effect of releasing static electricity on the surface of the sealed tube and avoid potential safety hazards.
Description
Technical field
The present invention relates to a kind of antistatic sealed pipe.
Background technique
The sealed pipe that existing machinery the adopts mode of installing rubber sealing structure that adopts realizes sealing effect more, because rubber structure is easily aging, all easily sex change is there is at low temperature, high temperature, corrosive atmosphere, cause seal failure, when machinery is run simultaneously, easily add up electrostatic on surface, there is potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of antistatic sealed pipe, prior art Problems existing can be improved, by adopting copper sealed department, while realizing sealing, make it have better antiseptic property, sealing configuration is more reliable, utilizes electrostatic-proof fibre cloth structure simultaneously, realize the effect of releasing sealed tube-surface electrostatic, avoid potential safety hazard.
The present invention is achieved through the following technical solutions:
A kind of antistatic sealed pipe, comprise the supplying tube in hollow tube-shape and output tube, described supplying tube and described output tube end face in opposite directions arrange step trough, described step trough inwall is provided with internal thread, described output tube and described supplying tube end face are in opposite directions provided with extending portion, described extending portion outer wall is provided with outside thread, described extending portion is threaded in the step trough on described supplying tube, seal ring is provided with away from the end face in opposite directions of described output tube one end at described step trough and described extending portion, described supplying tube and described output tube end face are in opposite directions respectively arranged with flange plate, at described flange plate end face in opposite directions, upper portion is respectively arranged with sealed department, sealed department described in two face is in opposite directions respectively spheric structure, described sealed department is that copper becomes, described supplying tube and output tube are stainless steel and make, the length H of described step trough is greater than the length h of described extending portion, described supplying tube and described output tube outer wall are provided with electrostatic-proof fibre cloth.
Further, for realizing the present invention better, described supplying tube and described output tube outer wall are provided with groove, and described groove is arranged along described supplying tube and described output tube outer wall in circumference, and described electrostatic-proof fibre cloth is embedded in described groove.
Further, for realizing the present invention better, step trough structure is in the form of a ring respectively arranged with outside described supplying tube and described output tube end face in opposite directions, described step trough structure outer wall is respectively arranged with outside thread, and described flange plate is respectively by being threaded in described step trough structure.
Further, for realizing the present invention better, described flange plate and described step trough structure side sidewall are in opposite directions provided with seal ring.
Further, for realizing the present invention better, described seal ring is hollow circular ring shape structure.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention is by adopting supplying tube and output tube structure, and arranges extending portion on output tube, is threaded with the step trough on supplying tube, and while can realizing both connections, facilitate overall structure to realize sealing, structure is simple, easy to use;
(2) the present invention is by adopting ring structure, can play sealing effect, make to have better sealability between extending portion and step trough, improves the sealability of overall structure inside;
(3) the present invention is by adopting flange plate structure, conveniently can be fixed from outside, by flange plate being arranged the mode of tapped hole, can adopt the mode of carrying out from outside being threaded, realizing the connection between supplying tube and output tube;
(4) the present invention by arranging copper sealed department on flange plate, the copper characteristic that relatively matter is soft can be utilized, make two sealed departments contact with each other after can produce resiliently deformable in certain limit, play sealing effect, adopt two spheric structures simultaneously, when making both opposing seal, can fit tightr, simultaneously because copper sealed department is not easy to produce wearing and tearing, be not easy to produce corrosion and aging, the working life of sealing configuration can be extended;
(5) length of the present invention by adopting the length of step trough to be greater than extending portion, extending portion can be made fashionable to step trough inward turning, when extending portion is revolved to seal ring direction, make mutually to extrude between two sealed departments, make between two sealed departments bonded to each other more tight, make metal sealing better effects if;
(6) the present invention is by adopting electrostatic-proof fibre cloth structure, supplying tube and output tube surface can be made to there will not be accumulation of static electricity, can improve Security when safeguarding.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Reference character: 101. supplying tubes, 102. output tubes, 103. extending portions, 104. flange plate, 105. sealed departments, 106. electrostatic-proof fibre cloths, 107. seal rings, 108. seal rings.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of antistatic sealed pipe, comprise the supplying tube 101 in hollow tube-shape and output tube 102, described supplying tube 101 with described output tube 102 end face in opposite directions arrange step trough, described step trough inwall is provided with internal thread, described output tube 102 with described supplying tube 101 end face are in opposite directions provided with extending portion 103, described extending portion 103 outer wall is provided with outside thread, described extending portion 103 is threaded in the step trough on described supplying tube 101, seal ring 108 is provided with away from the end face in opposite directions of described output tube 102 one end at described step trough and described extending portion 103, described supplying tube 101 and described output tube 102 end face are in opposite directions respectively arranged with flange plate 104, sealed department 105 is respectively arranged with in the described upper portion of flange plate 104 end face in opposite directions, sealed department 105 face in opposite directions described in two is respectively spheric structure, described sealed department 105 is copper one-tenth, described supplying tube 101 and output tube 102 are stainless steel and make, the length H of described step trough is greater than the length h of described extending portion, described supplying tube 101 and described output tube 102 outer wall are provided with electrostatic-proof fibre cloth 106.
The present invention by adopting supplying tube and output tube structure, and arranges extending portion on output tube, is threaded with the step trough on supplying tube, and while can realizing both connections, facilitate overall structure to realize sealing, structure is simple, easy to use; The present invention, by adopting ring structure, can play sealing effect, make to have better sealability between extending portion and step trough, improves the sealability of overall structure inside; The present invention, by adopting flange plate structure, conveniently can be fixed from outside, by flange plate being arranged the mode of tapped hole, can adopt the mode of carrying out from outside being threaded, realizing the connection between supplying tube and output tube; The present invention by arranging copper sealed department on flange plate, the copper characteristic that relatively matter is soft can be utilized, make two sealed departments contact with each other after can produce resiliently deformable in certain limit, play sealing effect, adopt two spheric structures simultaneously, when making both opposing seal, can fit tightr, simultaneously because copper sealed department is not easy to produce wearing and tearing, be not easy to produce corrosion and aging, the working life of sealing configuration can be extended; The length of the present invention by adopting the length of step trough to be greater than extending portion, extending portion can be made fashionable to step trough inward turning, when extending portion is revolved to seal ring direction, make mutually to extrude between two sealed departments, make between two sealed departments bonded to each other more tight, make metal sealing better effects if; The present invention, by adopting electrostatic-proof fibre cloth structure, can make supplying tube and output tube surface there will not be accumulation of static electricity, can improve Security when safeguarding.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, the conveniently installation of electrostatic-proof fibre cloth and fixing, in the present embodiment, preferably, described supplying tube 101 and described output tube 102 outer wall are provided with groove, described groove is arranged along described supplying tube 101 and described output tube 102 outer wall in circumference, and described electrostatic-proof fibre cloth 106 is embedded in described groove.
In the present embodiment, preferably, by flange plate with adopt the mode be threaded between supplying tube and output tube, step trough structure is in the form of a ring respectively arranged with outside described supplying tube 101 and described output tube 102 end face in opposite directions, described step trough structure outer wall is respectively arranged with outside thread, and described flange plate 104 is respectively by being threaded in described step trough structure.
In order to improve the sealability between flange plate and step trough, in the present embodiment, preferably, described flange plate 104 with described step trough structure side sidewall are in opposite directions provided with seal ring 107.
In order to make seal ring structure have better elasticity, make sealing effect better, in the present embodiment, preferably, described seal ring 107 is hollow circular ring shape structure.
Claims (5)
1. an antistatic sealed pipe, it is characterized in that: comprise the supplying tube (101) in hollow tube-shape and output tube (102), described supplying tube (101) with described output tube (102) end face in opposite directions arrange step trough, described step trough inwall is provided with internal thread, described output tube (102) with described supplying tube (101) end face are in opposite directions provided with extending portion (103), described extending portion (103) outer wall is provided with outside thread, described extending portion (103) is threaded in the step trough on described supplying tube (101), seal ring (108) is provided with away from described output tube (102) one end end face in opposite directions at described step trough and described extending portion (103), described supplying tube (101) and described output tube (102) end face are in opposite directions respectively arranged with flange plate (104), sealed department (105) is respectively arranged with in the described upper portion of flange plate (104) end face in opposite directions, sealed department (105) face in opposite directions described in two is respectively spheric structure, described sealed department (105) is copper one-tenth, described supplying tube (101) and output tube (102) are stainless steel and make, the length H of described step trough is greater than the length h of described extending portion, described supplying tube (101) and described output tube (102) outer wall are provided with electrostatic-proof fibre cloth (106).
2. a kind of antistatic sealed pipe according to claim 1, it is characterized in that: on described supplying tube (101) and described output tube (102) outer wall, be provided with groove, described groove is arranged along described supplying tube (101) and described output tube (102) outer wall in circumference, and described electrostatic-proof fibre cloth (106) is embedded in described groove.
3. a kind of antistatic sealed pipe according to claim 1, it is characterized in that: outside described supplying tube (101) and described output tube (102) end face in opposite directions, be respectively arranged with step trough structure in the form of a ring, described step trough structure outer wall is respectively arranged with outside thread, and described flange plate (104) is respectively by being threaded in described step trough structure.
4. a kind of antistatic sealed pipe according to claim 3, is characterized in that: on described flange plate (104) with described step trough structure side sidewall in opposite directions, be provided with seal ring (107).
5. a kind of antistatic sealed pipe according to claim 4, is characterized in that: described seal ring (107) is hollow circular ring shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933032.1A CN105443896A (en) | 2015-12-15 | 2015-12-15 | Anti-static sealed tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510933032.1A CN105443896A (en) | 2015-12-15 | 2015-12-15 | Anti-static sealed tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443896A true CN105443896A (en) | 2016-03-30 |
Family
ID=55554407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510933032.1A Pending CN105443896A (en) | 2015-12-15 | 2015-12-15 | Anti-static sealed tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443896A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB109136A (en) * | 1916-10-13 | 1917-09-06 | Samuel Richard Edward Midgley | Improvements in Steam Hydraulic and other Joints. |
| US4350346A (en) * | 1981-03-27 | 1982-09-21 | Smith International, Inc. | Heat resistant seal |
| CN2166296Y (en) * | 1993-03-04 | 1994-05-25 | 吕铁超 | Fast connecting flange for valve pipeline |
| CN104565624A (en) * | 2015-02-05 | 2015-04-29 | 成都市三海热缩制品有限责任公司 | Integrated insulating joint |
| CN205350654U (en) * | 2015-12-15 | 2016-06-29 | 重庆凯顺机械有限公司 | Prevent static sealed tube |
-
2015
- 2015-12-15 CN CN201510933032.1A patent/CN105443896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB109136A (en) * | 1916-10-13 | 1917-09-06 | Samuel Richard Edward Midgley | Improvements in Steam Hydraulic and other Joints. |
| US4350346A (en) * | 1981-03-27 | 1982-09-21 | Smith International, Inc. | Heat resistant seal |
| CN2166296Y (en) * | 1993-03-04 | 1994-05-25 | 吕铁超 | Fast connecting flange for valve pipeline |
| CN104565624A (en) * | 2015-02-05 | 2015-04-29 | 成都市三海热缩制品有限责任公司 | Integrated insulating joint |
| CN205350654U (en) * | 2015-12-15 | 2016-06-29 | 重庆凯顺机械有限公司 | Prevent static sealed tube |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |