CN207080725U - A kind of water-cooling wall built-up welding Special circulation cooling water snap joint - Google Patents
A kind of water-cooling wall built-up welding Special circulation cooling water snap joint Download PDFInfo
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- CN207080725U CN207080725U CN201720929429.8U CN201720929429U CN207080725U CN 207080725 U CN207080725 U CN 207080725U CN 201720929429 U CN201720929429 U CN 201720929429U CN 207080725 U CN207080725 U CN 207080725U
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- water
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- plug
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Abstract
It the utility model is related to a kind of water-cooling wall built-up welding Special circulation cooling water snap joint, logical circulating water cooling field when specific the utility model does built-up welding protection for new boiler water wall boiler tube, is also applied for other industrial constructions of similar requirement or municipal temporary project field.It includes the joint with taper, and the taper end of the joint with taper matches connection with the internal diameter of plug, and the silk mouth end of the joint with taper matches connection by " 0 " type packing ring with the locknut pad of plug, is fixed at the joint screw thread end exposed with locknut pad.This articulation favorable sealing property, and component can recycle, to water-cooling wall pipe end without any damage after use；It can realize and make by water-cooling wall caliber classification system, the complicated connectivity problem of circulating water cooling system when solving built-up welding, reduce substantial amounts of installation workload, and cost is relatively reasonable, system cost is very low, and device is easily purchased, and is also expanded space from upper in structure, encapsulant.
Description
Technical field
It the utility model is related to a kind of water-cooling wall built-up welding Special circulation cooling water snap joint, specific the utility model
Logical circulating water cooling field when doing built-up welding protection for new boiler water wall boiler tube, it is also applied for similar requirement its
His industrial construction or municipal temporary project field.
Background technology
Under the trend of industrial automation intelligent development, industrial equipment it is flexible it is convenient require degree more and more higher,
The occasion of bad environments or provisional repairing workplace are, it is necessary to which quick equipment part easy to operate, breaks to apparatus body
Bad property requires minimum, and this snap joint is exactly to meet the conveniently innovative product of requirements above.
The content of the invention
The purpose of this utility model is to provide a kind of water-cooling wall built-up welding Special circulation cooling water snap joint, so as to
Quickly connected, be installed in place with realization, be finished rear convenient disassembly.
The utility model to achieve these goals, adopts the following technical scheme that：
A kind of water-cooling wall built-up welding Special circulation cooling water snap joint, it includes the joint with taper, connecing with taper
The taper end of head matches connection with the internal diameter of plug, and the silk mouth end of the joint with taper passes through " 0 " type packing ring and the locknut of plug
Pad matching connection, is fixed at the joint screw thread end exposed with locknut pad.
Further, plug outer is adjacent to the pipeline mouth of pipe of water-cooling wall.
Further, it is coated with anaerobic sealer between plug outer ring and the pipeline mouth of pipe tube wall of water-cooling wall.
Preferably, the material of plug is one kind in polytetrafluoroethylene (PTFE), nylon, rubber.
Further, plug is with the inner cone that taper is 5 °.
Further, the quantity of " 0 " type packing ring is two.
The beneficial effects of the utility model：
This articulation favorable sealing property, and component can recycle, to water-cooling wall pipe end without any after use
Damage；It can realize and make by water-cooling wall caliber classification system, the complicated connectivity problem of circulating water cooling system when solving built-up welding,
Reduce substantial amounts of installation workload, and cost is relatively reasonable, system cost is very low, and device is easily purchased, in structure, encapsulant
Also expanded space from upper.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the joint with taper in the utility model（4）Structural representation.
Embodiment
1,2 pair of the utility model is described in detail below in conjunction with the accompanying drawings：
A kind of water-cooling wall built-up welding Special circulation cooling water snap joint, it includes the joint 4 with taper, connecing with taper
First 4 taper end matches connection with the internal diameter of plug 2, and the silk mouth end of the joint 4 with taper passes through " 0 " type packing ring 3 and plug 2
The matching connection of locknut pad 5, is fixed in joint screw thread end 6 and the locknut pad 5 exposed.
The outer of plug 2 is adjacent to the pipeline mouth of pipe 1 of water-cooling wall.
Anaerobic sealer is coated between the outer ring of plug 2 and the pipeline mouth of pipe tube wall of water-cooling wall.
The material of plug 2 is one kind in polytetrafluoroethylene (PTFE), nylon, rubber.
Plug 2 is with the inner cone that taper is 5 °.
The quantity of " 0 " type packing ring 3 is two.
The course of work
Plug, joint, O-ring are worked good put into need water flowing cool down the pipeline mouth of pipe, plug outer is adjacent to the mouth of pipe, revealed
Pad and locknut are loaded onto in the joint screw thread end gone out, and locknut is progressively tightened, and finally connect cooling water can at joint screw thread end
Realization is quickly connected, is installed in place, and is finished rear convenient disassembly.
Snap joint schematic diagram explanation
Fig. 1 is looked first at, puts the pipeline mouth of pipe of water-cooling wall into by plug, joint, O-ring are worked good, plug outer is adjacent to
The mouth of pipe, pad and locknut are loaded onto at the joint screw thread end exposed, locknut is progressively tightened, during tightening, plug and connect
The band taper fit of head is more and more tighter, and plug expands outwardly simultaneously, is adjacent to tube wall, is strong so as to form sealing between tube wall
Change sealing effectiveness, anaerobic sealer can also be smeared between plug outer ring and tube wall.According to the circulating water pressure to be connected not
Together, the material of plug can select polytetrafluoroethylene (PTFE), nylon, rubber etc..
The application example of snap joint
This seal nipple is had been supplied on boiler water wall built-up welding tooling device, for cooling down the water-cooling wall base of built-up welding construction
Body, the temperature of water screen tube is reduced, reduce the thermal stress modification of pipe and monoblock water-cooling wall, to ensure that water-cooling wall surfacing quality rises
Very big effect, than former welding jointing construction is simple, easy to use, workable, the mouth of pipe is complete after dismounting
It is good lossless, the boiler water wall installation quality in later stage is ensure that, therefore the piecing devices are answered such and similar applications pipeline
With having broad prospects.
Claims (6)
- A kind of 1. water-cooling wall built-up welding Special circulation cooling water snap joint, it is characterised in that：It includes the joint with taper （4）, the joint with taper（4）Taper end and plug（2）Internal diameter matching connection, the joint with taper（4）Silk mouth end lead to Cross " 0 " type packing ring（3）With plug（2）Locknut pad（5）Matching connection, at the joint screw thread end exposed（6）With locknut pad （5）It is fixed.
- 2. water-cooling wall built-up welding Special circulation cooling water snap joint according to claim 1, it is characterised in that：Plug （2）Outer is adjacent to the pipeline mouth of pipe of water-cooling wall（1）.
- 3. water-cooling wall built-up welding Special circulation cooling water snap joint according to claim 1, it is characterised in that：In plug （2）Anaerobic sealer is coated between outer ring and the pipeline mouth of pipe tube wall of water-cooling wall.
- 4. water-cooling wall built-up welding Special circulation cooling water snap joint according to claim 1, it is characterised in that：Plug （2）Material be polytetrafluoroethylene (PTFE), nylon, one kind in rubber.
- 5. water-cooling wall built-up welding Special circulation cooling water snap joint according to claim 1, it is characterised in that：Plug （2）With the inner cone that taper is 5 °.
- 6. water-cooling wall built-up welding Special circulation cooling water snap joint according to claim 1, it is characterised in that：" 0 " type Packing ring（3）Quantity be two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929429.8U CN207080725U (en) | 2017-07-28 | 2017-07-28 | A kind of water-cooling wall built-up welding Special circulation cooling water snap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929429.8U CN207080725U (en) | 2017-07-28 | 2017-07-28 | A kind of water-cooling wall built-up welding Special circulation cooling water snap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080725U true CN207080725U (en) | 2018-03-09 |
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ID=61424883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929429.8U Active CN207080725U (en) | 2017-07-28 | 2017-07-28 | A kind of water-cooling wall built-up welding Special circulation cooling water snap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926745A (en) * | 2019-05-06 | 2019-06-25 | 重庆三峰卡万塔环境产业有限公司 | A kind of welding method and device improving boiler water wall surface anticorrosion wear-resisting property |
-
2017
- 2017-07-28 CN CN201720929429.8U patent/CN207080725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926745A (en) * | 2019-05-06 | 2019-06-25 | 重庆三峰卡万塔环境产业有限公司 | A kind of welding method and device improving boiler water wall surface anticorrosion wear-resisting property |
| CN109926745B (en) * | 2019-05-06 | 2024-05-07 | 重庆三峰卡万塔环境产业有限公司 | Welding method and device for improving corrosion and wear resistance of surface of water-cooled wall of boiler |
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