CN210600553U - Building water supply and drainage pipeline connecting device - Google Patents
Building water supply and drainage pipeline connecting device Download PDFInfo
- Publication number
- CN210600553U CN210600553U CN201921265445.7U CN201921265445U CN210600553U CN 210600553 U CN210600553 U CN 210600553U CN 201921265445 U CN201921265445 U CN 201921265445U CN 210600553 U CN210600553 U CN 210600553U
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- Prior art keywords
- pipe
- connecting pipe
- drain pipe
- groove
- water supply
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Abstract
The utility model discloses a building water supply and drainage pipeline connecting device, including the connecting pipe, the inboard of connecting pipe is provided with first recess, the inside one side of connecting pipe is provided with the second recess, the inside opposite side of connecting pipe is provided with the third recess, first ring flange has all been welded in the outside of second recess and third recess, one side that first ring flange is close to the connecting pipe all is provided with the bolt. The utility model discloses an internal thread that first recess inside set up, make first drain pipe and second drain pipe more convenient with the dismantlement and the installation operation of connecting piece, when the water pipe takes place to be damaged, close the butterfly valve, make the operation of maintenance water pipe more convenient, through the first sealed pad that sets up, make the inside leakproofness of first drain pipe and second drain pipe better, and through the second ring flange that sets up, under the effect of bolt and nut, make the fixed of first drain pipe and second drain pipe and connecting pipe, make fixed effect better.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a building water supply and drainage pipeline connecting device.
Background
At present, in municipal drainage engineering, need be connected between water pipe and the water pipe, let rivers reach appointed place through the water pipe, make people's use more convenient.
However, most of the existing pipeline connecting pieces are connected by using a field hot melting mode, the temperature of hot melting is insufficient or the hot melting angle is deviated, so that the water leakage phenomenon occurs between the water pipe and the water pipe, and when the water pipe is damaged, the water pipe cannot be detached, the using effect of the water pipe is not good, the fixing effect of the existing pipeline connecting pieces is not good, the water flowing inside the water pipe punches the water pipe, so that the water pipe and the water pipe are separated, the pipeline connecting pieces cannot achieve the fixing effect, and the fixing effect of the pipeline connecting pieces is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the mode that uses on-spot hot melt is connected for the majority of pipeline connecting pieces that have now, the temperature when the hot melt is not enough or the deviation appears in the hot melt angle, make water pipe and water pipe the phenomenon of leaking appear, and when the water pipe takes place the damage, can not dismantle, make the result of use of water pipe not good, and the fixed effect of current pipeline connecting piece is not good, the inside water that flows of water pipe carries out the punching press to the water pipe, make separation between water pipe and the water pipe, make pipeline connecting piece can not reach fixed effect, make the problem of the not good solution of pipeline connecting piece's fixed effect, a building water supply and drainage pipeline connecting device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a building water supply and drainage pipeline connecting device comprises a connecting pipe, wherein a first groove is formed in the inner side of the connecting pipe, a second groove is formed in one side of the inner side of the connecting pipe, a third groove is formed in the other side of the inner side of the connecting pipe, first flanges are welded on the outer sides of the second groove and the third groove, bolts are arranged on one sides, close to the connecting pipe, of the first flanges, a first drainage pipe is in threaded connection with one side, close to the second groove, of the connecting pipe, a second drainage pipe is in threaded connection with one side, close to the third groove, of the connecting pipe, second flanges are welded on the outer sides of the first drainage pipe and the second drainage pipe, multiple groups of corresponding through holes are uniformly formed in the outer sides of the first flanges and the two groups of second flanges, a first sealing gasket is arranged on one side, close to the connecting pipe, of the second flanges, the outside of first drain pipe and second drain pipe all is fixed with the second and seals up, the second is sealed to be sealed to fill up and is fixed with first drain pipe through glue, the outside that first drain pipe and second drain pipe are close to the connecting pipe all is provided with the external screw thread.
Preferably, be provided with the internal thread with external screw thread matched with on the inner wall of first recess, first drain pipe and second drain pipe all can dismantle with the connecting pipe through mutually supporting of internal thread and external screw thread and be connected.
Preferably, one side of the second flange plate, which is far away from the connecting pipe, is provided with nuts matched with the bolts, and the second flange plate is detachably connected with the first flange plate through the mutual matching of the bolts and the nuts.
Preferably, the top of the connecting pipe is provided with a butterfly valve which penetrates through the bottom end inside the connecting pipe.
Preferably, the first sealing gasket and the second sealing gasket are both made of ethylene propylene diene monomer.
Preferably, the first flange plate and the second flange plate are both of circular structures.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a connecting pipe that sets up, make first drain pipe and second drain pipe fix, internal thread through the inside setting of first recess, make the dismantlement and the installation operation of first drain pipe and second drain pipe and connecting piece more convenient, when the water pipe takes place the damage, close the butterfly valve, stop the flow of near damaged water pipe rivers, through dismantling damaged water pipe, it is more convenient to make the operation of maintenance water pipe, through the first sealed pad that sets up, make the inside leakproofness of first drain pipe and second drain pipe better, and through the second ring flange that sets up, under the effect of screw bolt and nut, make the fixed of first drain pipe and second drain pipe and connecting pipe, make fixed effect better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the connecting tube of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention.
In the figure: 1. a connecting pipe; 2. a first groove; 3. a second groove; 4. a third groove; 5. a butterfly valve; 6. a first flange plate; 7. a bolt; 8. a nut; 9. a first drain pipe; 10. a second drain pipe; 11. a second flange plate; 12. a through hole; 13. a first gasket; 14. a second gasket; 15. and (4) external threads.
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.
The utility model discloses a butterfly valve 5, first ring flange 6, bolt 7, nut 8, second ring flange 11 all can be obtained in market or private order.
Referring to fig. 1-4, a building water supply and drainage pipeline connecting device comprises a connecting pipe 1, a first groove 2 is arranged on the inner side of the connecting pipe 1, a second groove 3 is arranged on one side inside the connecting pipe 1, a third groove 4 is arranged on the other side inside the connecting pipe 1, a first flange 6 is welded on the outer sides of the second groove 3 and the third groove 4, a bolt 7 is arranged on one side of the first flange 6 close to the connecting pipe 1, a first drainage pipe 9 is in threaded connection with one side of the connecting pipe 1 close to the second groove 3, a second drainage pipe 10 is in threaded connection with one side of the connecting pipe 1 close to the third groove 4, second flanges 11 are welded on the outer sides of the first drainage pipe 9 and the second drainage pipe 10, a plurality of corresponding through holes 12 are uniformly arranged on the outer sides of the two groups of first flanges 6 and the two groups of second flanges 11, a first sealing gasket 13 is arranged on one side, the second ring flange 11 is fixed with first sealed 13 of filling up through glue, and the outside of first drain pipe 9 and second drain pipe 10 all is fixed with the sealed 14 of second, and the sealed 14 of second is fixed with first drain pipe 9 through glue, and the outside that first drain pipe 9 and second drain pipe 10 are close to connecting pipe 1 all is provided with external screw thread 15.
The utility model discloses a first sealed pad 13 and the sealed pad 14 of second that set up, make first drain pipe 9 better with the leakproofness of second drain pipe 10 and connecting pipe 1, make the rivers fine move between first drain pipe 9 and second drain pipe 10, make the result of use of connecting pipe 1 better, through setting up corresponding through-hole 12 on first ring flange 6 and the second ring flange 11, make first ring flange 6 and 11 accessible bolts 7 of second ring flange connect, it is fixed with first sealed pad 13 to make second ring flange 11 through glue, make the leakproofness of first ring flange 6 and second ring flange 11 better, and play the fixed action.
Please refer to fig. 1, 2, 3 and 4, the inner wall of the first groove 2 is provided with an internal thread matching with the external thread 15, and the first drain pipe 9 and the second drain pipe 10 are detachably connected with the connecting pipe 1 through the mutual matching of the internal thread and the external thread 15.
This kind of building water supply and drainage pipe connecting device is through the internal thread that sets up on the 2 inner walls of first recess, under the mutually supporting of internal thread and external screw thread 15, makes first drain pipe 9 and second drain pipe 10 can dismantle with connecting pipe 1 and be connected to it is more convenient to make the installation of first drain pipe 9 and second drain pipe 10 and dismantle the operation.
Please refer to fig. 1 and 2, nuts 8 engaged with the bolts 7 are disposed on the sides of the second flanges 11 away from the connecting pipe 1, and the second flanges 11 are detachably connected to the first flanges 6 through the engagement of the bolts 7 and the nuts 8.
This kind of building water supply and drainage pipe connecting device passes through nut 8 that 11 one sides of second ring flange set up, under bolt 7 and nut 8 mutually supported, make second ring flange 11 can dismantle with first ring flange 6 and be connected, make first drain pipe 9 and second drain pipe 10 better with the fixed effect of connecting pipe 1.
Referring to fig. 1, 2 and 3, a butterfly valve 5 is installed at the top of the connection pipe 1 and penetrates to the bottom of the inside of the connection pipe 1.
This kind of building water supply and drainage pipe connecting device passes through butterfly valve 5 of 1 top installation of connecting pipe, makes the flow of the better control rivers of butterfly valve 5, when first drain pipe 9 or second drain pipe 10 take place the damage, closes the butterfly valve, makes rivers stop flowing at the position of connecting pipe 1, maintains first drain pipe 9 or second drain pipe 10, makes the result of use of connecting pipe 1 better.
Please refer to fig. 1, 2 and 4, the first gasket 13 and the second gasket 14 are made of epdm.
This kind of building water supply and drainage pipe connecting device is the ethylene propylene diene monomer material through the material of first sealed pad 13 and second sealed pad 14, because of temperature, ultraviolet ray, the influence of oxidation to the ethylene propylene diene monomer material is less to make the result of use of connecting pipe 1 better.
Referring now to fig. 1, 2, 3 and 4, the first flange 6 and the second flange 11 are circular in configuration.
The connecting device for the building water supply and drainage pipeline has the advantages that the first flange plate 6 and the second flange plate 11 which are of circular structures are used, and under the action of the bolts 7 and the nuts 8, the fixing effect of the first drainage pipe 9 and the second drainage pipe 10 is better.
The working principle is as follows: when the connecting pipe is used, the first drainage pipe 9 is placed at the position on the left side of the connecting pipe 1 and then aligned with the position of the second groove 3, the first drainage pipe 9 penetrates into the position of the first groove 2 from left to right, then the first drainage pipe 9 is rotated clockwise, the distance between the second flange plate 11 and the first flange plate 6 is gradually reduced, under the action of the first groove 2, the external thread 15 and the first groove 2 rub against each other, when the first drainage pipe 9 rotates to a certain position, the first drainage pipe 9 and the first groove 2 are completely clamped, the second sealing gasket 14 is contacted with the second groove 3, the bolt 7 enters the second flange plate 11 through the through hole 12, meanwhile, the first sealing gasket 13 is contacted with the left side of the connecting pipe 1, the second flange plate 11 and the first flange plate 6 extrude the second flange plate 14, then, the nut 8 is aligned with the position of the bolt 7, and then the nut 8 is rotated clockwise, screw up nut 8, under the effect of nut and bolt 7, make first drain pipe 9 fixed with connecting pipe 1, then put second drain pipe 10 in the position on the right of connecting pipe 1, make second drain pipe 10 aim at the position of second recess 3, then repeat above-mentioned operation, make first drain pipe 9 and second drain pipe 10 be connected with connecting pipe 1, when first drain pipe 9 or second drain pipe 10 take place the damage, close butterfly valve 5, make rivers stop at the position of connecting pipe 1 flow, maintain first drain pipe 9 or second drain pipe 10, make connecting pipe 1's result of use better.
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.
Claims (6)
1. The utility model provides a building water supply and drainage pipeline connecting device, includes connecting pipe (1), its characterized in that: the inner side of the connecting pipe (1) is provided with a first groove (2), one side of the inner part of the connecting pipe (1) is provided with a second groove (3), the other side of the inner part of the connecting pipe (1) is provided with a third groove (4), the outer sides of the second groove (3) and the third groove (4) are welded with first flange plates (6), one side of each first flange plate (6) close to the connecting pipe (1) is provided with a bolt (7), one side of each connecting pipe (1) close to the second groove (3) is in threaded connection with a first drain pipe (9), one side of each connecting pipe (1) close to the third groove (4) is in threaded connection with a second drain pipe (10), the outer sides of the first drain pipes (9) and the second drain pipes (10) are welded with second flange plates (11), and the outer sides of the first flange plates (6) and the two second flange plates (11) are evenly provided with a plurality of groups of corresponding through holes (, one side that second ring flange (11) is close to connecting pipe (1) all is provided with first sealed pad (13), second ring flange (11) are fixed through glue and first sealed pad (13), the outside of first drain pipe (9) and second drain pipe (10) all is fixed with the sealed pad (14) of second, the sealed pad (14) of second is fixed through glue and first drain pipe (9), the outside that first drain pipe (9) and second drain pipe (10) are close to connecting pipe (1) all is provided with external screw thread (15).
2. The connecting device for water supply and drainage pipelines of buildings as claimed in claim 1, wherein: be provided with on the inner wall of first recess (2) with external screw thread (15) matched with internal thread, first drain pipe (9) and second drain pipe (10) are all through mutually supporting of internal thread and external screw thread (15) can dismantle with connecting pipe (1) and be connected.
3. The connecting device for water supply and drainage pipelines of buildings as claimed in claim 1, wherein: one side that connecting pipe (1) was kept away from in second ring flange (11) all is provided with nut (8) with bolt (7) matched with, second ring flange (11) can be dismantled with first ring flange (6) through mutually supporting of bolt (7) and nut (8) and be connected.
4. The connecting device for water supply and drainage pipelines of buildings as claimed in claim 1, wherein: the top of the connecting pipe (1) is provided with a butterfly valve (5) which runs through to the bottom end inside the connecting pipe (1).
5. The connecting device for water supply and drainage pipelines of buildings as claimed in claim 1, wherein: the first sealing gasket (13) and the second sealing gasket (14) are both made of ethylene propylene diene monomer.
6. The connecting device for water supply and drainage pipelines of buildings as claimed in claim 1, wherein: the first flange plate (6) and the second flange plate (11) are both of circular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265445.7U CN210600553U (en) | 2019-08-07 | 2019-08-07 | Building water supply and drainage pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265445.7U CN210600553U (en) | 2019-08-07 | 2019-08-07 | Building water supply and drainage pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600553U true CN210600553U (en) | 2020-05-22 |
Family
ID=70690254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921265445.7U Expired - Fee Related CN210600553U (en) | 2019-08-07 | 2019-08-07 | Building water supply and drainage pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169237A (en) * | 2020-10-20 | 2021-01-05 | 山东朗晖石油化学股份有限公司 | Fire water system salvagees emptying devices |
-
2019
- 2019-08-07 CN CN201921265445.7U patent/CN210600553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169237A (en) * | 2020-10-20 | 2021-01-05 | 山东朗晖石油化学股份有限公司 | Fire water system salvagees emptying devices |
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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: 20200522 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |