CN211449995U - Flange four-way joint with good sealing effect - Google Patents
Flange four-way joint with good sealing effect Download PDFInfo
- Publication number
- CN211449995U CN211449995U CN201922295633.0U CN201922295633U CN211449995U CN 211449995 U CN211449995 U CN 211449995U CN 201922295633 U CN201922295633 U CN 201922295633U CN 211449995 U CN211449995 U CN 211449995U
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- CN
- China
- Prior art keywords
- silica gel
- sealing
- wall
- rubber
- ring
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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
- 238000007789 sealing Methods 0.000 title claims abstract description 61
- 230000000694 effects Effects 0.000 title claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920001971 elastomer Polymers 0.000 claims abstract description 48
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000000741 silica gel Substances 0.000 description 18
- 229910002027 silica gel Inorganic materials 0.000 description 18
- 230000002349 favourable effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model provides a flange cross with good sealing effect, which comprises a four-way pipe, a rubber sleeve, an elastic sleeve, a flange plate, an inserting groove, a first sealing ring, a buffering sealing pipe structure, a slidable shielding pipe structure, a second sealing ring and a fixing hole, wherein the rubber sleeve is sleeved at the middle position of the outer wall of the four-way pipe; the elastic sleeves are respectively glued around the rubber sleeves; the pipe orifices of the four-way pipe are respectively welded on the left inner wall and the right inner wall of the flange plate and the upper inner wall and the lower inner wall. The arrangement of the splicing groove, the first sealing ring, the rubber inner tube, the rubber outer tube, the first silica gel ring and the second silica gel ring is beneficial to sealing the joint of the flange plate and the equipment in the using process, and the sealing effect is convenient to increase; the shielding cover is sleeved with the hole, and the third silica gel ring and the four-way pipe are arranged, so that shielding work of the joint of the flange plate and the equipment in the working process is facilitated, and the sealing effect is prevented from being influenced by rainwater corrosion of the joint.
Description
Technical Field
The utility model belongs to the technical field of the flange cross, especially, relate to sealed effectual flange cross.
Background
The flange cross joint is used in the industries such as chemical engineering, and the like, and needs to be sealed and detected in the installation process, so that the work is prevented from being influenced by overlarge pressure.
But the problem that the sealing effect is poor in the working process, the work is inconvenient to shelter from and the sealing effect is inconvenient to the joint through pressure increase still exists in the existing flange four-way joint.
Therefore, the flange cross joint with good sealing effect of the utility model is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sealed effectual flange cross to it is poor to have the sealed effect of in-process of carrying out work to solve current flange cross, and inconvenient work of sheltering from and inconvenient problem to the sealed effect of junction through pressure increase.
The flange cross joint with good sealing effect comprises a cross pipe, a rubber sleeve, an elastic sleeve, a flange plate, an insertion groove, a first sealing ring, a buffering sealing pipe structure, a slidable shielding pipe structure, a second sealing ring and a fixing hole, wherein the rubber sleeve is sleeved at the middle position of the outer wall of the cross pipe; the elastic sleeves are respectively glued around the rubber sleeves; the pipe orifices of the four-way pipe are respectively welded on the two sides of the left inner wall, the right inner wall and the two sides of the upper inner wall and the lower inner wall of the flange plate; the inserting grooves are respectively formed in the inner walls of the flange plates; the first sealing rings are respectively inserted at the bottom ends of the interiors of the insertion grooves; the buffer sealing tube structures are respectively inserted in the insertion grooves; the slidable shielding pipe structures are respectively sleeved on the outer walls of the four-way pipes; the second sealing rings are respectively sleeved on the outer walls of the structures of the buffering sealing tubes; the fixing holes are respectively formed around the flange plate; the structure of the sealing tube capable of buffering comprises a rubber inner tube, a rubber outer tube, a buffer spring, a first silica gel ring and a second silica gel ring, wherein the rubber inner tube is connected between the first silica gel ring and the second silica gel ring in a gluing mode; the rubber outer pipe is sleeved on the first silica gel ring and the second silica gel ring; the upper end of the buffer spring is glued around the lower end of the second silica gel ring; the lower end of the buffer spring is glued around the upper end of the first silica gel ring.
Preferably, the slidable shielding pipe structure comprises a shielding cover, a sleeving hole, a third silica gel ring, a threaded hole and a wing-shaped bolt, wherein the sleeving hole is formed in the middle of the bottom end of the shielding cover; the third silica gel ring is glued at the upper end of the shielding cover; the threaded hole is formed in the middle of the right side of the shielding cover; the wing-shaped bolt is in threaded connection with the middle position inside the right side of the threaded hole.
Preferably, the first sealing ring and the second sealing ring are respectively rubber rings.
Preferably, the buffer spring is arranged on the outer wall of the rubber inner tube.
Preferably, the rubber outer tubes are respectively inserted in the insertion grooves; the first silica gel ring is in contact with the first sealing ring; and the second sealing rings are respectively sleeved at the middle positions of the outer walls of the rubber outer tubes.
Preferably, the shielding cover is a transparent PVC cover; the wing bolt transversely penetrates through the threaded hole.
Preferably, the shielding covers are respectively sleeved on the outer walls of the four-way pipes in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the inserting groove, first sealing washer, rubber inner tube, rubber outer tube, the setting of first silica gel circle and second silica gel circle is favorable to the junction at the in-process sealing flange dish that uses and equipment, conveniently increases sealed effect.
2. The utility model discloses in, the housing cap, cup joint the hole, the setting of third silica gel circle and four-way pipe is favorable to sheltering from work at the in-process of work to the junction of ring flange and equipment, prevents that the rainwater from corroding the junction and influencing sealed effect.
3. The utility model discloses in, rubber inner tube, rubber outer tube, buffer spring, the setting of first silica gel circle and second silica gel circle is favorable to promoting first silica gel circle and second silica gel circle through buffer spring at the in-process of work, conveniently passes through the sealed effect of pressure increase.
4. The utility model discloses in, the housing cap, cup joint the hole, the third silica gel circle, the setting of screw hole and wing bolt and four-way pipe is favorable to fixing the housing cap at the in-process of work, conveniently shelters from work.
5. The utility model discloses in, the setting of four-way pipe, rubber sleeve, elasticity cover and flange dish be favorable to preventing liquid corrosion four-way pipe at the in-process that uses, increase safeguard function.
6. The utility model discloses in, ring flange, inserting groove, first sealing washer, second sealing washer, rubber inner tube, rubber outer tube, the setting of first silica gel circle and second silica gel circle is favorable to increasing sealed effect at the in-process that uses.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the structure of the bufferable seal tube of the present invention.
Fig. 3 is a schematic structural view of the slidable shielding pipe structure of the present invention.
In the figure:
1. a four-way pipe; 2. a rubber sleeve; 3. an elastic sleeve; 4. a flange plate; 5. inserting grooves; 6. a first seal ring; 7. a tube structure capable of buffering and sealing; 71. a rubber inner tube; 72. a rubber outer tube; 73. a buffer spring; 74. a first silica gel ring; 75. a second silica gel ring; 8. a slidable shutter tube structure; 81. a shield cover; 82. sleeving a hole; 83. a third silica gel ring; 84. a threaded hole; 85. a wing bolt; 9. a second seal ring; 10. and (7) fixing holes.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the flange cross with good sealing effect comprises a four-way pipe 1, a rubber sleeve 2, an elastic sleeve 3, a flange plate 4, an inserting groove 5, a first sealing ring 6, a buffering sealing pipe structure 7, a slidable shielding pipe structure 8, a second sealing ring 9 and a fixing hole 10, wherein the rubber sleeve 2 is sleeved at the middle position of the outer wall of the four-way pipe 1; the elastic sleeves 3 are respectively glued around the rubber sleeves 2; the pipe orifices of the four-way pipe 1 are respectively welded on the two sides of the left inner wall and the right inner wall and the two sides of the upper inner wall and the lower inner wall of the flange plate 4; the inserting grooves 5 are respectively formed in the inner walls of the flange plates 4; the first sealing rings 6 are respectively inserted at the bottom ends of the inner parts of the inserting grooves 5; the buffer sealing tube structures 7 are respectively inserted in the insertion grooves 5; the slidable shielding pipe structures 8 are respectively sleeved on the outer walls of the four-way pipes 1; the second sealing rings 9 are respectively sleeved on the outer walls of the tube structures 7 capable of buffering and sealing; the fixing holes 10 are respectively formed around the flange plate 4; the buffer sealing tube structure 7 comprises a rubber inner tube 71, a rubber outer tube 72, a buffer spring 73, a first silicone rubber ring 74 and a second silicone rubber ring 75, wherein the rubber inner tube 71 is connected between the first silicone rubber ring 74 and the second silicone rubber ring 75 in a gluing manner; the rubber outer tube 72 is sleeved on the first silica gel ring 74 and the second silica gel ring 75; the upper end of the buffer spring 73 is glued around the lower end of the second silica gel ring 75; the lower end of the buffer spring 73 is glued around the upper end of the first silica gel ring 74; carry out the during operation and connect the suitable position at equipment with ring flange 4, then extrude first silica gel circle 74 and second silica gel circle 75 when the in-process of installation is connected through ring flange 4 and equipment, promote first silica gel circle 74 and second silica gel circle 75 through buffer spring 73, conveniently seal the work, increase sealed effect.
In this embodiment, referring to fig. 3, the slidable shielding tube structure 8 includes a shielding cover 81, a sleeving hole 82, a third silicone ring 83, a threaded hole 84 and a wing bolt 85, wherein the sleeving hole 82 is formed in the middle of the bottom end of the shielding cover 81; the third silica gel ring 83 is glued to the upper end of the shielding cover 81; the threaded hole 84 is formed in the middle of the right side of the shielding cover 81; the wing bolt 85 is in threaded connection with the middle position inside the right side of the threaded hole 84; after the installation is accomplished, the shielding cover 81 slides, so that the shielding cover 81 moves to the outer wall of the joint of the flange plate 4 and the equipment, and then the wing-shaped bolt 85 is screwed, thereby facilitating shielding work in the use process, preventing rainwater from corroding the joint of the flange plate 4 and the equipment and influencing the sealing effect.
In this embodiment, specifically, the first sealing ring 6 and the second sealing ring 9 are rubber rings respectively.
In this embodiment, specifically, the buffer spring 73 is disposed on the outer wall of the rubber inner tube 71.
In this embodiment, specifically, the rubber outer tubes 72 are respectively inserted into the insertion grooves 5; the first silica gel ring 74 is arranged in contact with the first sealing ring 6; the second sealing rings 9 are respectively sleeved at the middle positions of the outer walls of the rubber outer tubes 72.
In this embodiment, specifically, the shielding cover 81 is a transparent PVC cover; the wing bolt 85 extends transversely through the threaded hole 84.
In this embodiment, specifically, the shielding covers 81 are respectively slidably sleeved on the outer walls of the four-way pipe 1.
Principle of operation
The utility model discloses in, carry out the during operation and connect the suitable position at equipment with ring flange 4, then extrude first silica gel circle 74 and second silica gel circle 75 when the in-process of installation is connected through ring flange 4 and equipment, promote first silica gel circle 74 and second silica gel circle 75 through buffer spring 73, conveniently seal up work, increase sealed effect, after the installation is accomplished, slip cover 81, make cover 81 remove to the junction outer wall of ring flange 4 and equipment, then tighten wing bolt 85, the work is sheltered from to the convenient in-process that uses, prevent the junction of rainwater corruption ring flange 4 and equipment, influence sealed effect.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (7)
1. The flange cross joint with good sealing effect is characterized by comprising a cross pipe (1), a rubber sleeve (2), an elastic sleeve (3), a flange plate (4), an insertion groove (5), a first sealing ring (6), a buffering sealing pipe structure (7), a slidable shielding pipe structure (8), a second sealing ring (9) and a fixing hole (10), wherein the rubber sleeve (2) is sleeved at the middle position of the outer wall of the cross pipe (1); the elastic sleeves (3) are respectively glued around the rubber sleeves (2); the pipe orifices of the four-way pipe (1) are respectively welded on the two sides of the left inner wall, the right inner wall and the two sides of the upper inner wall and the lower inner wall of the flange plate (4); the inserting grooves (5) are respectively formed in the inner wall of the flange plate (4); the first sealing rings (6) are respectively inserted at the bottom ends of the inner parts of the insertion grooves (5); the buffer sealing pipe structures (7) are respectively inserted in the insertion grooves (5); the slidable shielding pipe structures (8) are respectively sleeved on the outer wall of the four-way pipe (1); the second sealing rings (9) are respectively sleeved on the outer wall of the buffer sealing pipe structure (7); the fixing holes (10) are respectively formed around the flange plate (4); the buffer sealing tube structure (7) comprises a rubber inner tube (71), a rubber outer tube (72), a buffer spring (73), a first silica gel ring (74) and a second silica gel ring (75), wherein the rubber inner tube (71) is connected between the first silica gel ring (74) and the second silica gel ring (75) in a gluing mode; the rubber outer tube (72) is sleeved on the first silica gel ring (74) and the second silica gel ring (75); the upper end of the buffer spring (73) is glued around the lower end of the second silica gel ring (75); the lower end of the buffer spring (73) is glued around the upper end of the first silica gel ring (74).
2. The flange cross joint with good sealing effect according to claim 1, wherein the slidable shielding pipe structure (8) comprises a shielding cover (81), a sleeving hole (82), a third silicone ring (83), a threaded hole (84) and a wing bolt (85), and the sleeving hole (82) is formed in the middle of the bottom end of the shielding cover (81); the third silica gel ring (83) is glued to the upper end of the shielding cover (81); the threaded hole (84) is formed in the middle of the right side of the shielding cover (81); the wing bolt (85) is in threaded connection with the middle position inside the right side of the threaded hole (84).
3. The flange cross joint with good sealing effect as claimed in claim 1, wherein the first sealing ring (6) and the second sealing ring (9) are rubber rings respectively.
4. The sealed flange cross joint as claimed in claim 1, wherein the buffer spring (73) is disposed on the outer wall of the rubber inner tube (71).
5. The flange cross joint with good sealing effect as claimed in claim 1, wherein the rubber outer tubes (72) are respectively inserted into the insertion grooves (5); the first silica gel ring (74) is in contact with the first sealing ring (6); the second sealing ring (9) is respectively sleeved at the middle position of the outer wall of the rubber outer pipe (72).
6. The sealed flange cross joint as claimed in claim 2, wherein the shielding cover (81) is a transparent PVC cover; the wing bolt (85) transversely penetrates through the threaded hole (84).
7. The sealed flange cross joint as claimed in claim 2, wherein the shielding covers (81) are respectively slidably sleeved on the outer wall of the cross pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295633.0U CN211449995U (en) | 2019-12-19 | 2019-12-19 | Flange four-way joint with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295633.0U CN211449995U (en) | 2019-12-19 | 2019-12-19 | Flange four-way joint with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211449995U true CN211449995U (en) | 2020-09-08 |
Family
ID=72316414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295633.0U Expired - Fee Related CN211449995U (en) | 2019-12-19 | 2019-12-19 | Flange four-way joint with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211449995U (en) |
-
2019
- 2019-12-19 CN CN201922295633.0U patent/CN211449995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 467000, the intersection of Shenma Avenue and Xunan Road, high tech Zone, Pingdingshan City, Henan Province Patentee after: Henan guanrui Electrical Equipment Manufacturing Co.,Ltd. Address before: 467300 Zhangguanying town Chenying village, Lushan County, Pingdingshan City, Henan Province Patentee before: Pingdingshan Qihang intelligent control electrical equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |