CN208764553U - Novel pipe orifice plugging device - Google Patents
Novel pipe orifice plugging device Download PDFInfo
- Publication number
- CN208764553U CN208764553U CN201821489352.8U CN201821489352U CN208764553U CN 208764553 U CN208764553 U CN 208764553U CN 201821489352 U CN201821489352 U CN 201821489352U CN 208764553 U CN208764553 U CN 208764553U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- rubber seal
- pipe orifice
- plugging device
- novel 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.)
- Expired - Fee Related
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of novel pipe orifice plugging devices, the sealing end seat of no less than two fixation holes is provided with including edge, it is the sunk structure to nozzle direction in the middle part of the sealing end seat, crowning is formed on bottom, and being provided with around the crowning with it is the rubber seal column for bonding integral structure；The rubber seal column circumference is provided with helicitic texture.The utility model structure is simple, pedestal weight and cost of material are not increased while firm by seating depression increase pedestal, the use of rubber seal column, especially its external thread structure, the sealing end effect for reserving nozzle can be greatly increased, and rubber blocks column and is pushed into reserved nozzle under external force, and closure is fixed using the pedestal with its integral structure, it is contacted with external environment smaller, greatly reduce the probability of its oxidation or weathering, for having extended service life, the raising sealing effect time is played a significant role well.
Description
Technical field
The utility model relates to the plugging device of pipeline especially pipe joint, specially a kind of novel pipe orifice blocks dress
It sets.
Background technique
With the development of society, especially scientific and technical progress, is greatly facilitated the rapid development of social productive forces.Especially
It is manufacturing rapid development, so that a variety of polymorphic structure components in many fields are more and more, especially in some equipment pipes
Road, which is embodied, more to be highlighted；Some post facility process spreads can be all reserved in the Design and manufacturing process of early period or with being arranged
Nozzle is reserved in standby connection；Many reserved nozzles need effectively to be blocked before not enabled；Existing sealing end is adopted more
With structure as described in Figure 1, i.e., reserved nozzle 10 is provided in pipe-line system 8, this has level in reserved 10 external port of nozzle
Face blocks lid 11, and horizontal plane sealing end 11 edge of lid is fastened by the interior reserved screw hole worn in fastening bolt 9 and pipe-line system 8,
Middle horizontal plane sealing end lid 11 and reserved 10 outer end of nozzle are provided directly with seal gasket 12.
Above-mentioned sealing structure can play certain plugging action in equipment initial operating stage, but with Socialized Reading
The appearance for the problems such as loosening and the elastic aging of seal gasket 12 are bolted caused by the vibration of process, plugging effect is just
It can show worse and worse, be unable to reach desired effect, especially for blocking for mordant liquid, because blocking knot
Structure loosens and corrosive liquid the phenomenon that leaking outside, and even more uncertain risk is very big.
Therefore, nozzle plugging structure is improved, offer sealing end effect is provided and is prolonged the service life, being one is worth research
Problem.
Summary of the invention
In order to overcome the deficiencies in the prior art described above, it is simple that the utility model provides a kind of structure, can improve
While blocking effect, reach the novel pipe orifice plugging device for extending closed-end structure service life.
Purpose of the utility model is realized as follows:
Novel pipe orifice plugging device is provided with the sealing end seat of no less than two fixation holes, the sealing end including edge
For to the sunk structure in nozzle direction, crowning is formed on bottom, being provided with around the crowning with it is bonding at seat middle part
The rubber seal column of integral structure；
The rubber seal column circumference is provided with helicitic texture；
The rubber seal column and sealing end seat bottom for bonding integral structure or pours building body injection structure；
The ruggedized construction casting integrated with crowning is provided on the bottom surface of the crowning；
The ruggedized construction is the structure connecting column for stretching to nozzle direction；
The ruggedized construction is the structure connected nail for stretching to nozzle direction；
The ruggedized construction is to stretch to the L-shaped structure connecting hook in nozzle direction；
The ruggedized construction be the structure connecting column for stretching to nozzle direction, structure connected nail or L-shaped structure connecting hook or
At least two structures of aforementioned three kinds of structures combine；
The step of annular is machined at reserved nozzle external port on inner wall, the diameter of step is greater than the interior straight of reserved nozzle
Diameter, equal to rubber seal column cross-sectional diameter or rate be greater than rubber seal column cross section diameter；The rubber is close
The diameter for sealing the cross section of column is greater than the interior diameter of reserved nozzle；The height of the rubber seal column is slightly larger than step distance pipe
The distance of mouth.
Positive beneficial effect: the utility model structure is simple, does not increase while firm by seating depression increase pedestal
Pedestal weight and cost of material, the use of rubber seal column, especially its external thread structure can be greatly increased for reserved
The sealing end effect of nozzle, and rubber blocks column and is pushed into reserved nozzle under external force, and uses and its integral structure
Pedestal closure is fixed, contacted with external environment it is smaller, greatly reduce its oxidation or weathering probability, for extending
Service life, the raising sealing effect time plays a significant role well.
Detailed description of the invention
Fig. 1 is existing structure schematic diagram；
Fig. 2 uses structural schematic diagram one for the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the A-A of Fig. 3 to schematic cross-sectional view；
Fig. 5 is the B-B direction schematic cross-sectional view of Fig. 3；
Fig. 6 is the structural schematic diagram one of ruggedized construction in the utility model；
Fig. 7 is the structural schematic diagram two of ruggedized construction in the utility model；
Fig. 8 is the structural schematic diagram three of ruggedized construction in the utility model；
Fig. 9 uses structural schematic diagram two for the utility model；
In figure are as follows: sealing end seat 1, fixation hole 2, sunk structure 3, rubber seal column 4, structure connecting column 5, structure connected nail 6,
L-shaped structure connecting hook 7, pipe-line system 8, fastening bolt 9, reserved nozzle 10, horizontal plane block lid 11, seal gasket 12.
Specific embodiment
With reference to the accompanying drawing, the utility model is described further:
Embodiment 1
As shown in Figure 2-5, novel pipe orifice plugging device is provided with the sealing end of no less than two fixation holes 2 including edge
Seat 1, for the sunk structure 3 in nozzle direction in the middle part of the described sealing end seat 1, crowning formed on bottom, around the crowning
Being provided with it is the rubber seal column 4 for bonding integral structure；4 circumference of rubber seal column is provided with helicitic texture；Institute
Building body injection structure for bonding integral structure or is poured in the rubber seal column 4 stated and sealing end 1 bottom of seat.
Embodiment 2
Such as Fig. 2-5 novel pipe orifice plugging device, the sealing end seat 1 of no less than two fixation holes 2, institute are provided with including edge
For to the sunk structure 3 in nozzle direction, crowning is formed on bottom in the middle part of the sealing end seat 1 stated, it is provided with around the crowning
It is the rubber seal column 4 for bonding integral structure with it；4 circumference of rubber seal column is provided with helicitic texture；The rubber
Building body injection structure for bonding integral structure or is poured in glue sealing column 4 and sealing end 1 bottom of seat.It is arranged on the bottom surface of the crowning
There is the ruggedized construction casting integrated with crowning；The ruggedized construction is the structure connecting column 5 for stretching to nozzle direction, such as Fig. 6
It is shown.
Embodiment 3
Such as Fig. 2-5 novel pipe orifice plugging device, the sealing end seat 1 of no less than two fixation holes 2, institute are provided with including edge
For to the sunk structure 3 in nozzle direction, crowning is formed on bottom in the middle part of the sealing end seat 1 stated, it is provided with around the crowning
It is the rubber seal column 4 for bonding integral structure with it；4 circumference of rubber seal column is provided with helicitic texture；The rubber
Building body injection structure for bonding integral structure or is poured in glue sealing column 4 and sealing end 1 bottom of seat.It is arranged on the bottom surface of the crowning
There is the ruggedized construction casting integrated with crowning；The ruggedized construction is the structure connected nail 6 for stretching to nozzle direction, such as Fig. 7
It is shown.
Embodiment 4
Such as Fig. 2-5 novel pipe orifice plugging device, the sealing end seat 1 of no less than two fixation holes 2, institute are provided with including edge
For to the sunk structure 3 in nozzle direction, crowning is formed on bottom in the middle part of the sealing end seat 1 stated, it is provided with around the crowning
It is the rubber seal column 4 for bonding integral structure with it；4 circumference of rubber seal column is provided with helicitic texture；The rubber
Building body injection structure for bonding integral structure or is poured in glue sealing column 4 and sealing end 1 bottom of seat.It is arranged on the bottom surface of the crowning
There is the ruggedized construction casting integrated with crowning；The ruggedized construction is to stretch to the L-shaped structure connecting hook 7 in nozzle direction, such as
Shown in Fig. 8.
Embodiment 5
Such as Fig. 2-5 novel pipe orifice plugging device, the sealing end seat 1 of no less than two fixation holes 2, institute are provided with including edge
For to the sunk structure 3 in nozzle direction, crowning is formed on bottom in the middle part of the sealing end seat 1 stated, it is provided with around the crowning
It is the rubber seal column 4 for bonding integral structure with it；4 circumference of rubber seal column is provided with helicitic texture；The rubber
Building body injection structure for bonding integral structure or is poured in glue sealing column 4 and sealing end 1 bottom of seat.It is arranged on the bottom surface of the crowning
There is the ruggedized construction casting integrated with crowning；As shown in figure 8, the ruggedized construction is that structure connected nail 6 and L-shaped structure connect
The structure for connecing hook 7 combines.
Embodiment 6
As shown in embodiment 2-5, Fig. 9, the step for being machined with annular at 10 external port of nozzle on inner wall is being reserved, it is shown,
The diameter of step is greater than the interior diameter of reserved nozzle, and the cross-sectional diameter or rate equal to rubber seal column are greater than rubber seal column
Cross section diameter；The diameter of the cross section of the rubber seal column is greater than the interior diameter of reserved nozzle；The rubber
The height of sealing column is slightly larger than the distance of step distance nozzle, therefore the bottom surface of the rubber seal column of forced compression also can be with step
At sealing structure.
In the utility model, the setting of sunk structure is to pass through mould in the case where not increasing pedestal weight and its cost
Bottom notch is pressed to, plays the role of certain increase pedestal solidness, while to can be used as rubber close for the protrusion for the formation that is recessed
The inner supporting structure for sealing column 4, convenient for the cold pressing of rubber seal column 4 or mold or bonding forming, and forms integrated knot with pedestal
Structure；Then under the pressure effect that external force applies to pedestal, rubber seal column is advanced in reserved nozzle, and rubber seal column
External thread structure, shrink under stress condition, after withdrawing from external force, uphold outward, increase nozzle and block effect, when reserved
When processing the step of annular at 10 external port of nozzle, since the height of rubber seal column is slightly above the distance of step distance nozzle,
Therefore the bottom surface of compressed rubber seal column also can form sealing surface with step；Finally by the fixation being arranged at base edge
Fastening bolt 9 is penetrated in hole, and is fastened with the corresponding bolt hole in pipe-line system 8.
The utility model structure is simple, does not increase pedestal weight and raw material while firm by seating depression increase pedestal
Cost, the use of rubber seal column, especially its external thread structure can greatly increase the sealing end effect for reserving nozzle
Fruit, and rubber blocks column and is pushed into reserved nozzle under external force, and is consolidated using the pedestal with its integral structure
It is fixed to block, contact with external environment smaller, greatly reduces it and aoxidize or the probability of weathering, for having extended service life, very
The good raising sealing effect time plays a significant role.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. novel pipe orifice plugging device, it is characterised in that: be provided with the sealing end seat of no less than two fixation holes, institute including edge
For to the sunk structure in nozzle direction, crowning is formed on bottom in the middle part of the sealing end seat stated, be provided with around the crowning with
It is the rubber seal column for bonding integral structure.
2. novel pipe orifice plugging device according to claim 1, it is characterised in that: the rubber seal column circumference setting
There is helicitic texture.
3. novel pipe orifice plugging device according to claim 2, it is characterised in that: the rubber seal column and sealing end seat
(1) building body injection structure for bonding integral structure or is poured in bottom.
4. novel pipe orifice plugging device according to claim 1, it is characterised in that: be arranged on the bottom surface of the crowning
There is the ruggedized construction casting integrated with crowning.
5. novel pipe orifice plugging device according to claim 4, it is characterised in that: the ruggedized construction is to stretch to nozzle
The structure connecting column in direction.
6. novel pipe orifice plugging device according to claim 4, it is characterised in that: the ruggedized construction is to stretch to nozzle
The structure connected nail in direction.
7. novel pipe orifice plugging device according to claim 4, it is characterised in that: the ruggedized construction is to stretch to nozzle
The L-shaped structure connecting hook in direction.
8. novel pipe orifice plugging device according to claim 1, it is characterised in that: the novel pipe orifice plugging device
The step of annular is machined at the external port of reserved nozzle on inner wall.
9. novel pipe orifice plugging device according to claim 8, it is characterised in that: the diameter of the step is greater than reserved
The interior diameter of nozzle, equal to rubber seal column cross-sectional diameter or rate be greater than rubber seal column cross section diameter；Institute
The diameter of the cross section for the rubber seal column stated is greater than the interior diameter of reserved nozzle；The height of the rubber seal column is slightly larger than
The distance of step distance nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489352.8U CN208764553U (en) | 2018-09-12 | 2018-09-12 | Novel pipe orifice plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489352.8U CN208764553U (en) | 2018-09-12 | 2018-09-12 | Novel pipe orifice plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764553U true CN208764553U (en) | 2019-04-19 |
Family
ID=66134580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489352.8U Expired - Fee Related CN208764553U (en) | 2018-09-12 | 2018-09-12 | Novel pipe orifice plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764553U (en) |
-
2018
- 2018-09-12 CN CN201821489352.8U patent/CN208764553U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208764553U (en) | Novel pipe orifice plugging device | |
| CN200976779Y (en) | Multifunctional water outlet for farmland irrigation | |
| CN205462005U (en) | High gasket coating agitator | |
| CN104913118A (en) | PVC drain pipe stand pipe clamp and usage method thereof | |
| CN206770827U (en) | A kind of batch (-type) cooler with novel improved structure | |
| CN205922788U (en) | Microbial fermentation altar for pickles | |
| CN209603257U (en) | A kind of high-building construction drainage pipeline connection structure | |
| CN204459564U (en) | A kind of gas kitchen pipe joint | |
| CN208944257U (en) | A kind of valve grinding of ball grinder sealing structure | |
| CN204153144U (en) | A kind of closure seal ring | |
| CN208330711U (en) | A kind of low permeability oil field skid carbon dioxide injection equipment | |
| CN208499199U (en) | A kind of all-purpose sealed component for emulsion pumps | |
| CN208642987U (en) | The feed pipe of centrifuge | |
| CN2566928Y (en) | Stainless steel air-water counter-washing filter brick | |
| CN205479322U (en) | Diversion cooling type head | |
| CN211172087U (en) | Resin inspection well of prefabricated compound sealing washer of branch pipe mouth | |
| CN206112318U (en) | Tap connector that pilots a ship into harbour | |
| CN107420661B (en) | Tap diversion attachment device | |
| CN208309716U (en) | Overflow-proof floor drain | |
| CN217537223U (en) | Convenient joint for water inlet pipe of toilet water tank | |
| CN212230463U (en) | Lithium battery injection molding structural part with good sealing performance | |
| CN207738463U (en) | Dissolve roller sealing device of discharge opening | |
| CN218342708U (en) | Quick shower nozzle structure of moulding plastics of valve and installation from taking | |
| CN2445178Y (en) | Sealing connecting device of composited tube fitting | |
| CN203770854U (en) | Waterstop structure of water pump water outlet pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190912 |