CN101858473A - Rapid connection method for repairing damaged pipe - Google Patents
Rapid connection method for repairing damaged pipe Download PDFInfo
- Publication number
- CN101858473A CN101858473A CN 201010115861 CN201010115861A CN101858473A CN 101858473 A CN101858473 A CN 101858473A CN 201010115861 CN201010115861 CN 201010115861 CN 201010115861 A CN201010115861 A CN 201010115861A CN 101858473 A CN101858473 A CN 101858473A
- Authority
- CN
- China
- Prior art keywords
- dual
- active access
- access valve
- joint socket
- pipe
- 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
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- Valve Housings (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention provides a rapid connection method for repairing a damaged pipe. A double-union ball valve is used for connection and comprises a double-union ball valve body, a faucet and a screw cap, wherein a damaged part of the pipe is cut off to form two pieces of pipe sections, then each pipe section is inserted into a faucet of the double-union ball valve and finally the pipe section and the faucet are fixedly connected with each other by the screw cap during the connection. The ball valve has the advantages of small size, convenient installation, low cost and convenient operation. The two ports of the ball valve are used for the pipe to insert and can be matched and closely connected with the pipe through adhesion. The method has the advantages of simple construction method, convenient operation and high assembly efficiency.
Description
Technical field
The invention belongs to pipeline rehabilitation and pipeline connection technology field, be specifically related to a kind of quick connecting method that damaged pipe is repaired that is used for.
Technical background
Pipeline all can have fixing when mounted and reinforce, and pipe breakage occurred or other problem needs to repair, and as the replace tubes of dismantling again, engineering is complicated too greatly too.One of existing restorative procedure is damage location to be cut out change the dual-active access valve.Dual-active access valve accessory is in assembling process, and is more because of product installation accessory, has 10 injection moulding accessories, needs 7 cover moulding moulds, and 10 cushion rubbers are formed.Do not have screens and location because of gland position, both sides, it is just tight slightly to have tightened handle, and having unscrewed both sides has gas leak phenomenon, and product hermeticity is relatively poor, will constantly adjust the sealing that gland could guarantee product in the pressure testing process.The waste operating time, influenced working efficiency.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of quick, easy to operate pipeline quick connecting method that is used for is provided.Exempt the large-engineering of tearing pipe open, avoided time waste, improved working efficiency and quality.
To achieve these goals, the technological scheme of employing is as follows:
A kind of quick connecting method that is used for the damaged pipe reparation, adopt the dual-active access valve to connect, described dual-active access valve comprises dual-active access valve main body, joint socket and nut, during connection, breakage spot with pipeline cuts out earlier, form two pipeline sections, respectively every pipeline section is inserted the joint socket of dual-active access valve again, connect with fixed by nut at last.
The present invention is also by being provided with seal ring to strengthen sealing between joint socket and dual-active access valve main body.
Mix O shape O-ring seal and pad between described dual-active access valve main body and the valve rod, refill upper handle cover, with further enhancing sealing.
Further, attended operation of the present invention comprises:
After damaged pipe blocked, the insertion end of two pipeline sections is applied glue, again dual-active access valve joint socket is applied glue, simultaneously seal ring is loaded onto at the two ends of dual-active access valve main body respectively, again with joint socket to good, pipeline is inserted joint socket, fix with nut again.
The present invention has reduced installation procedure with dual-active access valve design agents integrated molding, repeatedly attempts and adjust the sealing problem that gland satisfies product when having avoided operation.Compared with prior art, the present invention has following advantage:
Volume of the present invention is little, easy for installation, cost is low, easy to operate.Two port is equivalent to the socket joint position of pipe fitting, cooperates tight the connection can adopt bondingly with tubing, and method of construction is simple, and is easy to operate, the installation efficiency height.
Description of drawings
Fig. 1 is an operation chart of the present invention;
Fig. 2 is dual-active access valve STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 3 is a dual-active access valve overall structure schematic representation of the present invention.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
Fig. 1 is an operation chart of the present invention, earlier pipeline 1 breakage spot is cut out, and carries out mark with reference to the dual-active access valve 2 socket joint degree of depth, applies glue, and dual-active access valve joint socket 6 is applied glue again, and connects then, checks that mark line determines whether to be in place.Fig. 2 is the STRUCTURE DECOMPOSITION schematic representation of dual-active access valve 2, and when dual-active access valve 2 was installed, it was good with 5 pairs of joint socket earlier main body 3 one ends to be set up seal ring 4, and pipeline 1 is inserted joint socket 5, connects with nut 5, Yi Bian install identical in addition again.Valve rod mixes O shape cushion rubber and pad is loaded onto handle cover 7, fix with screw, and better tightness, it is more attractive in appearance that lid is mixed in the screw position.Structure after the installation as shown in Figure 3.Body design integrated molding of the present invention has reduced installation procedure, has improved quality of product, and this accessory cost is low, volume is little, easy for installation, its two-port is equivalent to the socket joint position of pipe fitting, and is good with the pipe fitting fiting effect.
Claims (4)
1. one kind is used for the quick connecting method that damaged pipe is repaired, it is characterized in that adopting the dual-active access valve to connect, described dual-active access valve comprises dual-active access valve main body (3), joint socket (6) and nut (5), during connection, breakage spot with pipeline (1) cuts out earlier, form two pipeline sections, respectively every pipeline section is inserted the joint socket (6) of dual-active access valve again, use nut (5) fixedly connected at last.
2. quick connecting method according to claim 1 is characterized in that also by being provided with seal ring (4) to strengthen sealing between joint socket (6) and dual-active access valve main body (3).
3. quick connecting method according to claim 1 and 2 is characterized in that mixing O shape O-ring seal and pad between described dual-active access valve main body (3) and the valve rod, refills upper handle cover (7), with further enhancing sealing.
4. quick connecting method according to claim 1 is characterized in that described attended operation further comprises:
After damaged pipe blocked, the insertion end of two pipeline sections is applied glue, again dual-active access valve joint socket (6) is applied glue, simultaneously seal ring (4) is loaded onto at the two ends of dual-active access valve main body (3) respectively, again with joint socket (6) to good, pipeline (1) is inserted joint socket (6), use nut (5) to fix again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010115861 CN101858473A (en) | 2010-02-11 | 2010-02-11 | Rapid connection method for repairing damaged pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010115861 CN101858473A (en) | 2010-02-11 | 2010-02-11 | Rapid connection method for repairing damaged pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101858473A true CN101858473A (en) | 2010-10-13 |
Family
ID=42944544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010115861 Pending CN101858473A (en) | 2010-02-11 | 2010-02-11 | Rapid connection method for repairing damaged pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061403A (en) * | 2014-06-11 | 2014-09-24 | 胡平 | Device for pipeline restoration |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078401U (en) * | 1990-10-20 | 1991-06-05 | 李孙添 | Intake valve for gas water heater |
| US6641687B2 (en) * | 1994-08-19 | 2003-11-04 | Lmk Enterprises | Apparatus for repairing a pipeline and method for using same |
| CN1614291A (en) * | 2004-11-12 | 2005-05-11 | 广东联塑科技实业有限公司 | Damaged pipeline repairing apparatus and method thereof |
| CN2731237Y (en) * | 2004-11-12 | 2005-10-05 | 广东联塑科技实业有限公司 | Device for repairing damaged pipe line |
| CN2752582Y (en) * | 2003-11-07 | 2006-01-18 | 中国石油天然气股份有限公司 | Non-stop delivering pressed covering leaks clamping device on pipe |
| JP2009068661A (en) * | 2007-09-17 | 2009-04-02 | Toho Gas Co Ltd | Repair method of steel pipe |
| JP2009109004A (en) * | 2007-10-10 | 2009-05-21 | Cosmo Material:Kk | Gas-leak repairing method |
-
2010
- 2010-02-11 CN CN 201010115861 patent/CN101858473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078401U (en) * | 1990-10-20 | 1991-06-05 | 李孙添 | Intake valve for gas water heater |
| US6641687B2 (en) * | 1994-08-19 | 2003-11-04 | Lmk Enterprises | Apparatus for repairing a pipeline and method for using same |
| CN2752582Y (en) * | 2003-11-07 | 2006-01-18 | 中国石油天然气股份有限公司 | Non-stop delivering pressed covering leaks clamping device on pipe |
| CN1614291A (en) * | 2004-11-12 | 2005-05-11 | 广东联塑科技实业有限公司 | Damaged pipeline repairing apparatus and method thereof |
| CN2731237Y (en) * | 2004-11-12 | 2005-10-05 | 广东联塑科技实业有限公司 | Device for repairing damaged pipe line |
| JP2009068661A (en) * | 2007-09-17 | 2009-04-02 | Toho Gas Co Ltd | Repair method of steel pipe |
| JP2009109004A (en) * | 2007-10-10 | 2009-05-21 | Cosmo Material:Kk | Gas-leak repairing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061403A (en) * | 2014-06-11 | 2014-09-24 | 胡平 | Device for pipeline restoration |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101013 |