CN207527165U - A kind of discharge connection welding point protective device with vortex shield - Google Patents
A kind of discharge connection welding point protective device with vortex shield Download PDFInfo
- Publication number
- CN207527165U CN207527165U CN201721567433.0U CN201721567433U CN207527165U CN 207527165 U CN207527165 U CN 207527165U CN 201721567433 U CN201721567433 U CN 201721567433U CN 207527165 U CN207527165 U CN 207527165U
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- CN
- China
- Prior art keywords
- vortex shield
- welding point
- discharge connection
- vortex
- connecting tube
- 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.)
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- Joints Allowing Movement (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of discharge connection welding point protective devices with vortex shield; including inner connecting tube, protection plectane and vortex shield; protection plectane is equipped between the inner connecting tube and vortex shield, the protection plectane is fixed on using clamp attaching nut on the outside of vortex shield.The utility model can make to take over barrel soldering connector not by erosion medium resistance, while have vortex shield, have both the performance for preventing exit from forming whirlpool, have the characteristics that easy for installation, price is low, protecting effect is good, be conveniently replaceable.
Description
Technical field
The utility model is related to conduit fittings technical fields, and in particular to a kind of discharge connection welding of novel belt vortex shield
Connector protection device.
Background technology
In industries such as petrochemical industry, metallurgy, the characteristics such as the medium of various kinds of equipment contact is mostly inflammable, explosive, toxic more have
A little equipment pressure are big, temperature is high, equipment take over because its with equipment discontinuously to connect, nozzle conjunction location stress condition compared with
Difference, geometry variation greatly, easily form Large strain area, lead to stress concentration.Especially in exit, velocity of medium is big, washes away tight
Weight, the defects of easily cracking.For take over leakage or rupture is avoided to cause ad hoc this knot of meter of the heavy losses of the person or property
Structure makes discharge connection and its welding point completely cut off with medium, and the burn into of medium is avoided to denude and wash away, so as to avoiding being thinned or
Rupture.
Utility model content
Technical problem to be solved in the utility model is to be directed to the above-mentioned state of the art, and provides a kind of novel belt vortex shield
Discharge connection welding point protective device.
Technical solution is used by the utility model solves above-mentioned technical problem：
A kind of discharge connection welding point protective device with vortex shield, including inner connecting tube, protection plectane and vortex shield, institute
It states and protection plectane is equipped between inner connecting tube and vortex shield, the protection plectane is fixed on using clamp attaching nut outside vortex shield
Side.
The protection plectane outer edge has stepped groove, and plectane sealing ring is protected for installing；The inscribed pipe end has ditch
Slot, for installing sealing ring.
The nut is furnished with stud and gasket.
The beneficial effects of the utility model：The utility model can make to take over barrel soldering connector not by erosion medium resistance, have simultaneously
Vortex shield has both the performance for preventing exit from forming whirlpool, has that easy for installation, price is low, protecting effect is good, is conveniently replaceable
Feature.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model device.
Fig. 2 is the utility model side elevational cross-section schematic diagram.
In figure：1- protects plectane sealing ring, 2- protection plectanes, 3- inner connecting tubes, 4- sealing rings, 5- clamps, 6- studs, 7- spiral shells
Mother, 8- gaskets, 9- vortex shields.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of discharge connection welding point protective device of novel belt vortex shield, including inner connecting tube 3, protection
Plectane 2 and vortex shield 9, are equipped with protection plectane 2 between the inner connecting tube 3 and vortex shield 9, the protection plectane 2 is matched using clamp 5
It closes nut 7 and is fixed on 9 outside of vortex shield, protection 2 outer edge of plectane has stepped groove, for installing protection plectane sealing ring 1；
There is groove in 3 end of inner connecting tube, and for installing sealing ring 4, nut 7 is furnished with stud 6 and gasket 8.
With the above structure, protection 2 outer edge of plectane has stepped groove, for installing protection plectane sealing ring 1；Inner connecting tube
There are groove in 3 ends, for installing sealing ring 4；Stud 6 is welded on the cylinder of 3 aperture perimeters of inner connecting tube.Nut 7 is tightened, passes through card
Protection structure is fixed on cylinder by son 5, and the present invention can be such that inner connecting tube 3, not by erosion medium resistance, has simultaneously with barrel soldering connector
Vortex shield 9, have both prevent exit formed whirlpool performance, have it is easy for installation, price is low, protecting effect is good, is conveniently replaceable
The characteristics of.
Above content is only to the utility model example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from practical new
The design of type surmounts range defined in the claims, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of discharge connection welding point protective device with vortex shield, including inner connecting tube (3), protection plectane (2) and anti-whirlpool
Plate (9), which is characterized in that protection plectane (2), the protection plectane (2) are equipped between the inner connecting tube (3) and vortex shield (9)
It is fixed on the outside of vortex shield (9) using clamp (5) attaching nut (7).
A kind of 2. discharge connection welding point protective device with vortex shield according to claim 1, which is characterized in that institute
Stating protection plectane (2) outer edge has stepped groove, for installing protection plectane sealing ring (1)；There is ditch in inner connecting tube (3) end
Slot, for installing sealing ring (4).
A kind of 3. discharge connection welding point protective device with vortex shield according to claim 1, which is characterized in that institute
Nut (7) is stated equipped with stud (6) and gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567433.0U CN207527165U (en) | 2017-11-21 | 2017-11-21 | A kind of discharge connection welding point protective device with vortex shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567433.0U CN207527165U (en) | 2017-11-21 | 2017-11-21 | A kind of discharge connection welding point protective device with vortex shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527165U true CN207527165U (en) | 2018-06-22 |
Family
ID=62580027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567433.0U Active CN207527165U (en) | 2017-11-21 | 2017-11-21 | A kind of discharge connection welding point protective device with vortex shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527165U (en) |
-
2017
- 2017-11-21 CN CN201721567433.0U patent/CN207527165U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |