CN205155444U - Device of quick installation of water feeding pipe valve - Google Patents
Device of quick installation of water feeding pipe valve Download PDFInfo
- Publication number
- CN205155444U CN205155444U CN201520915931.4U CN201520915931U CN205155444U CN 205155444 U CN205155444 U CN 205155444U CN 201520915931 U CN201520915931 U CN 201520915931U CN 205155444 U CN205155444 U CN 205155444U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- valve
- feedwater
- connection pipe
- water feeding
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 13
- 238000009434 installation Methods 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000010425 asbestos Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229920006351 engineering plastic Polymers 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of piping erection, concretely relates to device of quick installation of water feeding pipe valve, including the slide valve, install the connection pipe fitting in the slide valve below, connection pipe fitting one side is equipped with the feedwater pipe fitting, connects the 15 -25mm of being separated by between pipe fitting and the slide valve, connects to be equipped with rubber seal between pipe fitting and the slide valve, connects pipe fitting one end and is connected with the feedwater pipe fitting, is equipped with the sealing member between connection pipe fitting and the feedwater pipe fitting, the utility model discloses a quick installation of novel water feeding pipe valve and dismantle technology has advantages such as the construction is simple, the shutoff leakage point is fast, the rate of doing over again is low, the operation is reliable, work load is little, the investment economizes, preparation process flow is simple.
Description
Technical field
The utility model belongs to pipe installation technology field, is specifically related to a kind of device of feedwater piping valve quick mounting.
Background technique
Power station's water plant " aqueduct " comprises production, domestic water pipeline, intermediate water pipeline, metal ion waterpipe.General employing buried-pipe laying and on the way or Nodes Valve controlling is set, valve is connected with pipeline and adopts Flange joint.In actual moving process, break down or the phenomenon such as leakage need with changing valve in valve local, due to pipeline and valve be first connected build valve well by laying bricks or stones after rammer is carried out to pipeline fill out and bury, the reserved flexible gap of pipeline, valve dismounting difficulty.Traditional replacing valve method: when 1, adopting steel pipe valve to connect, valve dismounting from flange 200mm place, pipeline section is being cut off, and makes pipeline form flexible gap and be convenient to valve dismounting, weld after the gap that pipeline is formed being installed additional reinforcing bar after replacing valve completes; When 2, adopting cast iron (engineering plastics) pipeline to connect, valve dismounting be be about from cast iron flange 500mm place cast iron (engineering plastics) pipe cut-out make pipeline formed flexible gap be convenient to valve dismantle, flanged steel pipe fittings is made dismantling the long cast iron of about 500mm (engineering plastics) control after replacing valve completes, flange section is connected with valve, and the other end is made into the special joint being greater than cast iron (engineering plastics) blue or green plumbous (asbestos cement) and carries out shutoff.Traditional replacing valve has following shortcoming: the first, and heavy caliber aqueduct does not reach the situation not having water completely at all after cutting off the water, and duct bottom has certain running water, steel pipe band water welding difficulty; The second, when engineering plastics pipe is connected with steel part, during employing asbestos cement shutoff, pipeline is cut off the water tight, and asbestos cement mouth maintenance difficulty, easily leaks.3rd, when having water when adopting blue or green lead sealing to block up when cast-iron pipe is connected with steel part in pipeline, easily blow out when building and hurt sb.'s feelings; 4th, during each replacing valve, engineering work load is large, and the repair time labor intensity of long worker is larger.
In order to improve the quality of valve, being suitable for the different pipeline of what and valve Placement, selecting new material and new process targetedly, to improve replacing valve quality and the technical merit of aqueduct.
Summary of the invention
The purpose of this utility model will provide a kind of, pipeline loaded down with trivial details with installation procedure for conventional valves dismounting to be connected the deficiencys such as shut-off capacity is poor, safety coefficient is low, consumable material is many exactly, provides one safe and reliable, applied widely, the new process that materials are few.
The utility model is achieved through the following technical solutions:
A kind of device of feedwater piping valve quick mounting, comprise gate valve 1, be arranged on the connection pipe fitting 4 below gate valve 1, connection pipe fitting 4 side is provided with feedwater pipe fitting 2, to be separated by between connection pipe fitting 4 and gate valve 1 15-25mm, be provided with rubber seal 3 between connection pipe fitting 4 and gate valve 1, connection pipe fitting 4 one end is connected with feedwater pipe fitting 2, is provided with Sealing 5 between connection pipe fitting 4 and feedwater pipe fitting 2.
In order to better realize the purpose of this utility model, described Sealing 5 is made up of blue or green lead or asbestos cement.
Compared with prior art, the beneficial effects of the utility model are:
The utility model novel feedwater piping valve quick mounting and dismounting technique, the advantages such as construction is simple, shutoff leakage point is fast, rework rate is low, reliable, workload is little, less investment, fabrication processing are simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, gate valve; 2, feed water pipe fitting; 3, rubber seal; 4, connection pipe fitting; 5, Sealing.
Embodiment
Below the utility model is described further:
As shown in Figure 1, a kind of device of feedwater piping valve quick mounting, comprise gate valve 1, be arranged on the connection pipe fitting 4 below gate valve 1, connection pipe fitting 4 side is provided with feedwater pipe fitting 2, and 15-25mm of being separated by between connection pipe fitting 4 and gate valve 1, is provided with rubber seal 3 between connection pipe fitting 4 and gate valve 1, connection pipe fitting 4 one end is connected with feedwater pipe fitting 2, is provided with Sealing 5 between connection pipe fitting 4 and feedwater pipe fitting 2.
In order to better realize the purpose of this utility model, described Sealing 5 is made up of blue or green lead or asbestos cement.
The utility model, when specifically using, first determines the Cutting Length of feedwater pipe fitting 2, cutting surface must be made vertical with feedwater pipe fitting 2, can not tilt, disassemble flanged pipeline section, then dismantle valve after having cut during line.
Gate valve 1 is connected with connection pipe fitting 4, be separated by between connection pipe fitting 4 and gate valve 1 15-25mm gap in rubber seal 3 is set, make to be connected between gate valve 1 with connection pipe fitting 4 closely, Sealing 5 is provided with between connection pipe fitting 4 and feedwater pipe fitting 2, Sealing 5 is made up of blue or green lead or asbestos cement, further enhancing the sealing of connection pipe fitting 4 and feedwater pipe fitting 2.
Claims (2)
1. the device of a feedwater piping valve quick mounting, comprise gate valve (1), be arranged on the connection pipe fitting (4) of gate valve (1) below, connection pipe fitting (4) side is provided with feedwater pipe fitting (2), it is characterized in that: 15-25mm of being separated by between described connection pipe fitting (4) and gate valve (1), rubber seal (3) is provided with between connection pipe fitting (4) and gate valve (1), connection pipe fitting (4) one end is connected with feedwater pipe fitting (2), is provided with Sealing (5) between connection pipe fitting (4) and feedwater pipe fitting (2).
2. the device of a kind of feedwater piping valve quick mounting as claimed in claim 1, is characterized in that: described Sealing (5) is made up of blue or green lead or asbestos cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915931.4U CN205155444U (en) | 2015-11-17 | 2015-11-17 | Device of quick installation of water feeding pipe valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915931.4U CN205155444U (en) | 2015-11-17 | 2015-11-17 | Device of quick installation of water feeding pipe valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155444U true CN205155444U (en) | 2016-04-13 |
Family
ID=55691136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915931.4U Active CN205155444U (en) | 2015-11-17 | 2015-11-17 | Device of quick installation of water feeding pipe valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155444U (en) |
-
2015
- 2015-11-17 CN CN201520915931.4U patent/CN205155444U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |