CN215060370U - Sealing connection structure in silicon carbide polymeric ceramic tube - Google Patents
Sealing connection structure in silicon carbide polymeric ceramic tube Download PDFInfo
- Publication number
- CN215060370U CN215060370U CN202121006695.6U CN202121006695U CN215060370U CN 215060370 U CN215060370 U CN 215060370U CN 202121006695 U CN202121006695 U CN 202121006695U CN 215060370 U CN215060370 U CN 215060370U
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- China
- Prior art keywords
- flange
- groove
- block
- connecting block
- ceramic tube
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- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a carborundum polymeric ceramic intraductal sealing connection structure, including ceramic pipe, left flange and right flange, be equipped with sealed piece on the flange terminal surface of a left side, and right flange is in sealed piece corresponds the position and is equipped with the seal groove, the size of seal groove with the big or small gomphosis of sealed piece, and be equipped with the elastic seal circle in the seal groove, a left side flange terminal surface is equipped with the connecting block in the sealed piece outside, be equipped with the spread groove on the connecting block, be equipped with the lock piece in the spread groove, the lock piece passes through the spring to be fixed in the spread groove, and the lock piece is the wedge, and right flange is in the connecting block corresponds the position and is equipped with the connecting hole with connecting block complex, and be equipped with the lock groove with lock piece gomphosis in the connecting hole. The utility model discloses even the terminal surface takes place to collide with, can not influence the overall tightness yet, be equipped with the connecting block simultaneously and be used for the auxiliary connection ceramic pipe, it is more firm to connect.
Description
Technical Field
The utility model relates to a carborundum polymeric ceramic pipe technical field specifically is a carborundum polymeric ceramic intraductal sealing connection structure.
Background
The silicon carbide polymerized ceramic pipe fitting is superior to rubber-lined composite pipe in comprehensive performances of corrosion resistance, wear resistance, temperature resistance, scaling resistance and the like. The high-strength anticorrosion coating has the characteristics of high overall strength, high corrosion resistance, high wear resistance, high bonding strength, easiness in on-site repair, good temperature resistance and the like. The lining is prepared from brand-new materials such as polymer resin, inorganic ceramic and the like through a specific process, and a ceramic layer structure formed by the lining of the steel pipe fundamentally solves the potential safety hazard caused by the falling of the lining in the running of the rubber-lined pipeline, so that the failure rate can be effectively reduced, and the safe running of equipment can be guaranteed.
The connected mode of current carborundum polymeric ceramic pipe fitting mainly carries out fixed connection through the flange of ceramic pipe fitting terminal surface, and the flange carries out fixed connection through the bolt, but if the flange terminal surface takes place to collide with in the transportation, causes the terminal surface unevenness, can lead to the flange to connect the back leakproofness poor, has the risk of revealing, and after the bolt live time had been long moreover, takes place to become flexible easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing connection structure in carborundum polymeric ceramic pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sealing connection structure in a silicon carbide polymeric ceramic tube comprises: the ceramic tube, left flange and right flange, left side flange and right flange set up both ends about the ceramic tube respectively, be equipped with sealed piece on the left side flange terminal surface, and right flange is in sealed piece corresponds the position and is equipped with the seal groove, the size of seal groove with the big or small gomphosis of sealed piece, and be equipped with the elastic seal circle in the seal groove, left side flange terminal surface is equipped with the connecting block in the sealed piece outside, be equipped with the spread groove on the connecting block, be equipped with the lock piece in the spread groove, the lock piece passes through the spring to be fixed in the spread groove, and the lock piece is the wedge, and right flange is in the connecting block corresponds the position and is equipped with the connecting hole with connecting block complex, and be equipped with the lock groove with lock piece gomphosis in the connecting hole.
As a further aspect of the present invention: the sealing block is in a ring shape, and the sealing block is concentric with the ceramic tube.
As a further aspect of the present invention: the left connecting flange is provided with a bolt connecting hole at the outer side of the connecting block, and the right connecting flange is also provided with a bolt connecting hole at the corresponding position.
As a further aspect of the present invention: the left connecting flange is provided with a slotted hole, the slotted hole extends from the right end face of the left connecting flange to the lower part of the connecting groove, and the buckling block has magnetism.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up sealed piece and seal groove at the flange terminal surface, make the terminal surface of two ceramic tubes can laminate closely, even the terminal surface takes place to collide with, can not influence the overall tightness yet, be equipped with the connecting block simultaneously and be used for the auxiliary connection ceramic tube, ensure that ceramic tube connects more firmly.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.
Fig. 4 is a partially enlarged structural diagram of a portion B in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a sealing connection structure in a silicon carbide polymeric ceramic tube includes: ceramic pipe 1, left flange 2 and right flange 3, left side flange 2 and right flange 3 set up both ends about ceramic pipe 1 respectively, be equipped with seal block 21 on the 2 terminal surfaces of left side flange, and right flange 3 is in seal block 21 corresponds the position and is equipped with seal groove 31, the size of seal groove 31 with the big or small gomphosis of seal block 21, and be equipped with elastic seal circle 311 in the seal groove 31, seal block 21 is the annular shape, and seal block 21 is concentric with ceramic pipe 1, behind ceramic pipe 1 and other ceramic pipe 1 interconnect, seal block 21 can with seal groove 31 gomphosis, makes two ceramic pipe 1 laminates inseparabler, and the leakproofness is better.
The end face of the left connecting flange 2 is provided with a connecting block 22 on the outer side of the sealing block 21, the connecting block 22 is provided with a connecting groove 221, a fastening block 223 is arranged in the connecting groove 221, the fastening block 223 is fixed in the connecting groove 221 through a spring 222, the fastening block 223 is wedge-shaped, the right connecting flange 3 is provided with a connecting hole 32 matched with the connecting block 22 at the corresponding position of the connecting block 22, a fastening groove 321 embedded with the fastening block 223 is arranged in the connecting hole 32, the left connecting flange 2 is provided with a bolt connecting hole 23 on the outer side of the connecting block 22, and the right connecting flange 3 is also provided with a bolt connecting hole 23 at the corresponding position.
The utility model discloses left flange 2 and right flange 3's connected mode relies on bolted connection hole 23 to carry out the bolt fastening, secondly carry out the lock through connecting block 22 and connecting hole 32, when inserting connecting hole 32 with connecting block 22, lock block 223 can be because in connecting hole 32's the extrusion indentation spread groove 221, until connecting block 22 inserts connecting hole 32 completely, lock block 223 aligns lock groove 321 position this moment, lock block 223 can stretch out under the spring 222 effect, insert in lock groove 321, make connecting block 22 block in connecting hole 32, play supplementary fixed effect.
Be equipped with slotted hole 24 on the left side flange 2, slotted hole 24 extends to the connecting groove 221 below from left flange 2's right-hand member face always, and buckling piece 223 has magnetism, maintains ceramic pipe 1, when needing to unpack apart left flange 2 and right flange 3, can demolish the bolt in bolted connection hole 23 earlier, then, stretch into slotted hole 24 with a magnetic stripe, the magnetic stripe can produce suction to buckling piece 223, attracts buckling piece 223 to leave buckling groove 321, can directly extract connecting hole 32 with connecting block 22 this moment, has just also unpacked left flange 2 and right flange 3 apart.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A sealing connection structure in a silicon carbide polymeric ceramic tube comprises: ceramic tube (1), left flange (2) and right flange (3), its characterized in that: left side flange (2) and right flange (3) set up both ends about ceramic pipe (1) respectively, be equipped with on left side flange (2) terminal surface sealed piece (21), and right flange (3) are in sealed piece (21) corresponds the position and is equipped with seal groove (31), the size of seal groove (31) with the big or small gomphosis of sealed piece (21), and be equipped with elastic sealing circle (311) in seal groove (31), left side flange (2) terminal surface is equipped with connecting block (22) in sealed piece (21) outside, be equipped with spread groove (221) on connecting block (22), be equipped with lock piece (223) in spread groove (221), lock piece (223) are fixed through spring (222) in spread groove (221), and lock piece (223) are the wedge, and right flange (3) are in connecting block (22) corresponds the position and is equipped with connecting block (22) complex connecting hole (32) And a fastening groove (321) which is embedded with the fastening block (223) is arranged in the connecting hole (32).
2. The silicon carbide polymeric ceramic tube internal sealing connection structure as claimed in claim 1, wherein: the sealing block (21) is in a ring shape, and the sealing block (21) is concentric with the ceramic tube (1).
3. The silicon carbide polymeric ceramic tube internal sealing connection structure as claimed in claim 1, wherein: the left connecting flange (2) is provided with a bolt connecting hole (23) on the outer side of the connecting block (22), and the right connecting flange (3) is also provided with a bolt connecting hole (23) on the corresponding position.
4. The silicon carbide polymeric ceramic tube internal sealing connection structure as claimed in claim 1, wherein: the left connecting flange (2) is provided with a slotted hole (24), the slotted hole (24) extends from the right end face of the left connecting flange (2) to the lower part of the connecting groove (221), and the buckling block (223) has magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006695.6U CN215060370U (en) | 2021-05-12 | 2021-05-12 | Sealing connection structure in silicon carbide polymeric ceramic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006695.6U CN215060370U (en) | 2021-05-12 | 2021-05-12 | Sealing connection structure in silicon carbide polymeric ceramic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060370U true CN215060370U (en) | 2021-12-07 |
Family
ID=79200130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121006695.6U Expired - Fee Related CN215060370U (en) | 2021-05-12 | 2021-05-12 | Sealing connection structure in silicon carbide polymeric ceramic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060370U (en) |
-
2021
- 2021-05-12 CN CN202121006695.6U patent/CN215060370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |