CN109398603A - A kind of drain gully rises the self sealing structure and its encapsulating method of plug device - Google Patents
A kind of drain gully rises the self sealing structure and its encapsulating method of plug device Download PDFInfo
- Publication number
- CN109398603A CN109398603A CN201811114449.5A CN201811114449A CN109398603A CN 109398603 A CN109398603 A CN 109398603A CN 201811114449 A CN201811114449 A CN 201811114449A CN 109398603 A CN109398603 A CN 109398603A
- Authority
- CN
- China
- Prior art keywords
- sealing
- rubber layer
- sealing rubber
- rises
- drain gully
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
Rise the self sealing structure and its encapsulating method of plug device the invention discloses a kind of drain gully, belong to the plug device technical field that rises, a kind of drain gully rises the self sealing structure of plug device, including sealing-plug, the sealing-plug upper and lower ends are connected separately with upper cover plate and lower cover plate, the upper cover plate upper end is equipped with screw rod, handle is socketed on the screw rod, digging on the upper cover plate has the first mounting hole, the screw rod lower end is through the first mounting hole and extends on the inside of sealing-plug, digging on the lower cover plate has the second mounting hole, connecting rod is connected at second mounting hole, the sealing-plug includes the first sealing rubber layer, second sealing rubber layer and auxiliary seal mechanism, sealing structure in this programme has double-layer rubber sealing structure, it will not influence the sealing performance of other one layer of seal rubber when single layer seal rubber breakage, and it is double-deck close Auxiliary seal mechanism is also had additional between envelope rubber structure, greatly improves the sealing performance for the plug device that rises.
Description
Technical field
The present invention relates to the plug device technical field that rises, rise the self-sealing of plug device more specifically to a kind of drain gully
Structure and its encapsulating method.
Background technique
Along with the rapid development of shipbuilding industry, ship also develops more rapidly with industry.But many device operation peaces on ship
Fill relatively complicated, utilization rate is not high, interferes the installation of other outfititems.
The existing drain gully plug device that rises just has these puzzlements.The plug device that rises commonly used now can be with the railing on ship
Interference, leads to bad assembly or disassembly.It will affect beauty after installation, trip, operation panel is also required to the operation of crewman's semi-crouch, this
Sample operation is very inconvenient, while very laborious, also installs sometimes built on the sand.To improve the above problem, Patent No.
CN201721736840.X discloses a kind of detachable drain gully and rises plug device, which is characterized in that including operation panel, rubber
Ball, expansion plate, fixed plate and connecting rod；Operation panel includes turntable and operating stick, and the upper end of operating stick is fixedly connected with operation panel,
Operating stick is axially arranged along operation panel；The lower end of expansion plate and ball is fixedly linked；Fixed plate is fixed on the upper end of ball；
Connecting rod and operating stick are detachably connected and its lower end passes through fixed plate and ball.Operating stick and connection in the utility model
Bar is detachably connected, installation rise plug device when, attended operation bar and connecting rod, for convenience of personnel's operation and laborsaving, installation personnel
Can stand and operate operation panel in fixed plate, using the weight of human body can will rise plug device be mounted in drain gully make to rise plug device pacify
What is filled is tighter, and after being installed, dismantling operation disk prevents take up the space near drain gully.
The plug device but drain gully in above scheme rises, including existing drain gully rise plug device, and sealing-plug is mostly
Integrated single layer rubber, once rubber can gradually split, and sealing-plug is caused to lose sealing performance, cause after there is breakage
Greasy dirt outflow on deck, causes pollution in wide area.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, rise the self-sealing knot of plug device the purpose of the present invention is to provide a kind of drain gully
Structure and its encapsulating method, it has a double-layer rubber sealing structure, and when single layer seal rubber breakage will not influence other one layer close
The sealing performance of rubber is sealed, and also has additional auxiliary seal mechanism between double-layer seal rubber structure, greatly improves the plug that rises
The sealing performance of device.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of drain gully rises the self sealing structure of plug device, including sealing-plug, the sealing-plug upper and lower ends are separately connected
There are upper cover plate and lower cover plate, the upper cover plate upper end is equipped with screw rod, is socketed with handle on the screw rod, digs on the upper cover plate
There is the first mounting hole, the screw rod lower end is through the first mounting hole and extends on the inside of sealing-plug, and digging on the lower cover plate has
Second mounting hole, connecting rod is connected at second mounting hole, and the connecting rod upper end is hexagonal configuration, the screw rod lower end
Cutting has the hex-shaped recess to match with connecting rod upper end, and the sealing-plug includes the first sealing rubber layer, the second sealing rubber
Glue-line and auxiliary seal mechanism, first sealing rubber layer are located at the outside of the second sealing rubber layer, the auxiliary seal machine
For structure between the first sealing rubber layer and the second sealing rubber layer, the sealing structure in this programme has double-layer rubber sealing knot
Structure, when single layer seal rubber breakage, will not influence the sealing performance of other one layer of seal rubber, and double-layer seal rubber structure
Between also have additional auxiliary seal mechanism, greatly improve the sealing performance for the plug device that rises.
Further, first sealing rubber layer is identical with the elastic property of the second sealing rubber layer, and described first is close
Elasticated net is embedded with inside envelope rubber layer and the second sealing rubber layer, and the elastic property of elasticated net is better than the first seal rubber
Layer and the second sealing rubber layer, the elasticated net includes a plurality of elastic filament, and a plurality of elastic filament mutually winds establishment and reticulates,
Elasticated net can cooperate the contraction and stretching of the first sealing rubber layer and the second sealing rubber layer, and elasticated net can prevent in seal chamber
Auxiliary seal ball leak out.
Further, the auxiliary seal mechanism is formed between the first sealing rubber layer and the second sealing rubber layer
In seal chamber, the auxiliary seal mechanism includes multiple auxiliary seal balls, and multiple auxiliary seal balls are filled in seal chamber,
Compact arranged multiple auxiliary seal balls are equivalent to one layer of rubber sealant.
Further, the auxiliary seal ball includes elastic ball and elastic coating, and the elastic coating is applied to elastic ball
Outer surface.
Further, the mesh of the elasticated net is up to 3mm, and the elastic ball is hollow sphere, and elasticity is good, and saves system
Make material, and the diameter of elastic ball is 3mm-3.2mm, the diameter of elastic ball is slightly larger than the mesh of elasticated net, guarantees in seal chamber
Auxiliary seal ball be not easy to leak out.
Further, the raw material for preparing of the elastic coating includes polyether polyurethane elastomer, and is mixed in elastic coating
There is fluorescent grain, finding the rent of the first sealing rubber layer when convenient for overhauling in dark conditions in time.
Further, the surface of the upper cover plate, lower cover plate, the first sealing rubber layer and the second sealing rubber layer is coated with
Oleophobic layer, the elastic coating outer end are also coated with oleophobic layer, so that greasy dirt is not easy to be adhered to upper cover plate, lower cover plate, first close
Seal the surface of rubber layer and the second sealing rubber layer, easy cleaning.
Further, the elastic ball is hydro-expansive rubber, and the raw material of hydro-expansive rubber includes modifier, institute
Stating modifier includes oil-absorbing resin, and the crack that water or greasy dirt penetrate into the first sealing rubber layer simultaneously contacts, elastic ball with elastic ball
Meeting water or greasy dirt can expand, and drain gully is tightly blocked, leakproofness is further enhanced.
Further, rough texture is carved in the upper cover plate upper end, convenient for being touched in dark conditions with foot or hand
The position of determining drain gully is touched, upper cover plate upper end is coated with fluoresent coating, further facilitates and determines drain gully in dark conditions
Position.
A kind of drain gully rises the self sealing structure of plug device, and encapsulating method is: rotational handle, the second sealing rubber layer
It is stretched with the first sealing rubber layer, the elasticated net inside the first sealing rubber layer and the second sealing rubber layer also stretches simultaneously, directly
When turning motionless to handle, entire sealing-plug blocks drain gully；After long-time service, due to the first sealing rubber layer and the second sealing rubber
The surface of glue-line is corroded by greasy dirt for a long time, is easy aging and is ruptured, when the second sealing rubber layer or the first sealing rubber layer its
In a rupture when, do not interfere with the sealing performance of another sealing rubber layer；Elasticated net can prevent auxiliary in seal chamber
Ball sealer is helped to leak out, compact arranged multiple auxiliary seal balls are equivalent to one layer of rubber sealant；Under sealing state, have water or
Greasy dirt penetrates into drain gully, and the crack that water or greasy dirt penetrate into the first sealing rubber layer is simultaneously contacted with elastic ball, elastic ball meet water or
Greasy dirt can expand, and drain gully is tightly blocked, leakproofness is further enhanced.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) sealing structure of this programme has double-layer rubber sealing structure, and when single layer seal rubber breakage will not influence other one
The sealing performance of the seal rubber of layer, and auxiliary seal mechanism is also had additional between double-layer seal rubber structure, greatly improve
The sealing performance of the plug device that rises.
(2) first sealing rubber layers are identical with the elastic property of the second sealing rubber layer, the first sealing rubber layer and second
Elasticated net is embedded with inside sealing rubber layer, and the elastic property of elasticated net is better than the first sealing rubber layer and the second sealing rubber
Glue-line, elasticated net include a plurality of elastic filament, and a plurality of elastic filament mutually winds establishment and reticulates, and elasticated net can cooperate the first sealing rubber
The contraction and stretching of glue-line and the second sealing rubber layer, elasticated net can prevent the auxiliary seal ball in seal chamber from leaking out.
(3) in the seal chamber that auxiliary seal mechanism is formed between the first sealing rubber layer and the second sealing rubber layer,
Auxiliary seal mechanism includes multiple auxiliary seal balls, and multiple auxiliary seal balls are filled in seal chamber, compact arranged multiple auxiliary
Ball sealer is helped to be equivalent to one layer of rubber sealant.
(4) auxiliary seal ball includes elastic ball and elastic coating, and elastic coating is applied to the outer surface of elastic ball.
(5) mesh of elasticated net is up to 3mm, and elastic ball is hollow sphere, and elasticity is good, and saves making material, and elasticity
The diameter of ball is 3mm-3.2mm, and the diameter of elastic ball is slightly larger than the mesh of elasticated net, and the auxiliary seal ball in guarantee seal chamber is not
Easily leak out.
(6) raw material for preparing of elastic coating includes polyether polyurethane elastomer, and mixed with fluorescent grain in elastic coating,
The rent of the first sealing rubber layer is found when convenient for overhauling in dark conditions in time.
(7) surface of upper cover plate, lower cover plate, the first sealing rubber layer and the second sealing rubber layer is coated with oleophobic layer, bullet
Property coating outer end is also coated with oleophobic layer, so that greasy dirt is not easy to be adhered to upper cover plate, lower cover plate, the first sealing rubber layer and second
The surface of sealing rubber layer, easy cleaning.
(8) elastic ball is hydro-expansive rubber, and the raw material of hydro-expansive rubber includes modifier, and modifier includes inhaling
Oleoresin, crack that water or greasy dirt penetrate into the first sealing rubber layer are simultaneously contacted with elastic ball, and elastic ball meets water or greasy dirt can be swollen
It is swollen, drain gully is tightly blocked, leakproofness is further enhanced.
(9) rough texture is carved in upper cover plate upper end, and it is overboard to touch determination with foot or hand convenient in dark conditions
The position of mouth, upper cover plate upper end are coated with fluoresent coating, further facilitate the position for determining drain gully in dark conditions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the plug device that rises of the invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the perspective view at sealing-plug of the invention；
Fig. 4 is the structural schematic diagram of auxiliary seal ball of the invention；
Fig. 5 is the structural schematic diagram of elasticated net of the invention；
Fig. 6 is the structural schematic diagram of the plug device that rises in prior art.
Figure label explanation:
1 sealing-plug, 2 upper cover plates, 3 screw rods, 4 handles, 5 lower cover plates, 6 first sealing rubber layers, 7 second sealing rubber layers, 8 sealings
Chamber, 9 elasticated nets, 10 auxiliary seal balls, 11 elastic balls, 12 elastic coatings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Please refer to Fig. 1-6, a kind of drain gully rises the self sealing structure of plug device, including sealing-plug 1,1 upper and lower ends of sealing-plug point
It is not connected with upper cover plate 2 and lower cover plate 5,2 upper end of upper cover plate is equipped with screw rod 3, is socketed with handle 4 on screw rod 3, opens on upper cover plate 2
It is carved with the first mounting hole, 3 lower end of screw rod is through the first mounting hole and extends to 1 inside of sealing-plug, and digging on lower cover plate 5 has second
Mounting hole, is connected with connecting rod at the second mounting hole, and connecting rod upper end is hexagonal configuration, and 3 lower end of screw rod, which is dug, to be had and connecting rod
The hex-shaped recess that upper end matches, sealing-plug 1 include the first sealing rubber layer 6, the second sealing rubber layer 7 and auxiliary seal machine
Structure, the first sealing rubber layer 6 are located at the outside of the second sealing rubber layer 7, and auxiliary seal mechanism is located at 6 He of the first sealing rubber layer
Between second sealing rubber layer 7, sealing structure in this programme has a double-layer rubber sealing structure, when single layer seal rubber breakage
It will not influence the sealing performance of other one layer of seal rubber, and also have additional auxiliary seal machine between double-layer seal rubber structure
Structure greatly improves the sealing performance for the plug device that rises.
First sealing rubber layer 6 is identical with the elastic property of the second sealing rubber layer 7, the first sealing rubber layer 6 and second
Elasticated net 9 is embedded with inside sealing rubber layer 7, and the elastic property of elasticated net 9 is close better than the first sealing rubber layer 6 and second
Rubber layer 7 is sealed, elasticated net 9 includes a plurality of elastic filament, and a plurality of elastic filament mutually wind to work out and reticulate, and elasticated net 9 can cooperate the
The contraction and stretching of one sealing rubber layer 6 and the second sealing rubber layer 7, elasticated net 9 can prevent the auxiliary seal in seal chamber 8
Ball 10 leaks out.
In the seal chamber 8 that auxiliary seal mechanism is formed between the first sealing rubber layer 6 and the second sealing rubber layer 7,
Auxiliary seal mechanism includes multiple auxiliary seal balls 10, and multiple auxiliary seal balls 10 are filled in seal chamber 8, compact arranged more
A auxiliary seal ball 10 is equivalent to one layer of rubber sealant.
Auxiliary seal ball 10 includes elastic ball 11 and elastic coating 12, and elastic coating 12 is applied to the outer surface of elastic ball 11,
Elastic coating 12 divides for muti-piece, and muti-piece elastic coating 12 is intervally arranged on 11 surface of elastic ball, and the mode being intervally arranged will not
It influences the water-swellable performance of elastic ball 11 and meets oily expansion character.
The mesh of elasticated net 9 is up to 3mm, and elastic ball 11 is hollow sphere, and elasticity is good, and saves making material, and elasticity
The diameter of ball 11 is 3mm-3.2mm, and the diameter of elastic ball 11 is slightly larger than the mesh of elasticated net 9, guarantees that the auxiliary in seal chamber 8 is close
Blocking 10 is not easy to leak out.
The raw material for preparing of elastic coating 12 includes polyether polyurethane elastomer, and mixed with fluorescence in elastic coating 12
Grain, finds the rent of the first sealing rubber layer 6 in time when convenient for overhauling in dark conditions.
Upper cover plate 2, lower cover plate 5, the first sealing rubber layer 6 and the second sealing rubber layer 7 surface be coated with oleophobic layer, bullet
Property 12 outer end of coating is also coated with oleophobic layer, so that greasy dirt is not easy to be adhered to upper cover plate 2, lower cover plate 5, the first sealing rubber layer 6
With the surface of the second sealing rubber layer 7, easy cleaning.
Elastic ball 11 is hydro-expansive rubber, and the raw material of hydro-expansive rubber includes modifier, and modifier includes inhaling
Oleoresin, crack that water or greasy dirt penetrate into the first sealing rubber layer 6 are simultaneously contacted with elastic ball 11, and elastic ball 11 meets water or greasy dirt
It can expand, drain gully is tightly blocked, leakproofness is further enhanced.
Rough texture is carved in 2 upper end of upper cover plate, determines drain gully convenient for being touched in dark conditions with foot or hand
Position, 2 upper end of upper cover plate is coated with fluoresent coating, further facilitates the position for determining drain gully in dark conditions.
A kind of drain gully rises the self sealing structure of plug device, and encapsulating method is: rotational handle 4, the second seal rubber
Layer 7 and the first sealing rubber layer 6 stretch, and the elasticated net 9 inside the first sealing rubber layer 6 and the second sealing rubber layer 7 is also simultaneously
It stretches, when 4 turns of handle motionless, entire sealing-plug 1 blocks drain gully；After long-time service, due to 6 He of the first sealing rubber layer
The surface of second sealing rubber layer 7 is corroded by greasy dirt for a long time, is easy aging and is ruptured, when the second sealing rubber layer 7 or the first
When one of them rupture of sealing rubber layer 6, the sealing performance of another sealing rubber layer is not interfered with；Elasticated net 9 can hinder
Only the auxiliary seal ball 10 in seal chamber 8 leaks out, and compact arranged multiple auxiliary seal balls 10 are equivalent to one layer of rubber sealant；
Under sealing state, there is water or greasy dirt to penetrate into drain gully, water or greasy dirt penetrate into the crack in the first sealing rubber layer 6 and with elasticity
Ball 11 contacts, and elastic ball 11, which meets water or greasy dirt, to be expanded, and drain gully is tightly blocked, leakproofness is further enhanced.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
- The self sealing structure of plug device 1. a kind of drain gully rises, including sealing-plug (1), it is characterised in that: on the sealing-plug (1) Lower both ends are connected separately with upper cover plate (2) and lower cover plate (5), and upper cover plate (2) upper end is equipped with screw rod (3), the screw rod (3) On be socketed with handle (4), digging on the upper cover plate (2) has the first mounting hole, and the first mounting hole is run through in screw rod (3) lower end And extend on the inside of sealing-plug (1), digging on the lower cover plate (5) has the second mounting hole, is connected at second mounting hole Connecting rod, the connecting rod upper end are hexagonal configuration, and screw rod (3) lower end, which is dug, the hexagonal to match with connecting rod upper end Connected in star, the sealing-plug (1) include the first sealing rubber layer (6), the second sealing rubber layer (7) and auxiliary seal mechanism, institute The outside that the first sealing rubber layer (6) are located at the second sealing rubber layer (7) is stated, the auxiliary seal mechanism is located at the first sealing rubber Between glue-line (6) and the second sealing rubber layer (7).
- The self sealing structure of plug device 2. a kind of drain gully according to claim 1 rises, it is characterised in that: described first is close Envelope rubber layer (6) is identical with the elastic property of the second sealing rubber layer (7), first sealing rubber layer (6) and the second sealing It is embedded with elasticated net (9) inside rubber layer (7), and the elastic property of elasticated net (9) is better than the first sealing rubber layer (6) and the Two sealing rubber layers (7), the elasticated net (9) includes a plurality of elastic filament, and a plurality of elastic filament mutually winds establishment and reticulates.
- The self sealing structure of plug device 3. a kind of drain gully according to claim 1 rises, it is characterised in that: the auxiliary is close In the seal chamber (8) that sealing mechanism is formed between the first sealing rubber layer (6) and the second sealing rubber layer (7), the auxiliary Sealing mechanism includes multiple auxiliary seal balls (10), and multiple auxiliary seal balls (10) are filled in seal chamber (8).
- The self sealing structure of plug device 4. a kind of drain gully according to claim 3 rises, it is characterised in that: the auxiliary is close Blocking (10) includes elastic ball (11) and elastic coating (12), and the elastic coating (12) is applied to the outer surface of elastic ball (11).
- The self sealing structure of plug device 5. a kind of drain gully according to claim 2 or 4 rises, it is characterised in that: the bullet The mesh of power net (9) is up to 3mm, and the elastic ball (11) is hollow sphere, and the diameter of elastic ball (11) is 3mm-3.2mm.
- The self sealing structure of plug device 6. a kind of drain gully according to claim 4 rises, it is characterised in that: the elasticity applies The raw material for preparing of layer (12) includes polyether polyurethane elastomer, and mixed with fluorescent grain in elastic coating (12).
- The self sealing structure of plug device 7. a kind of drain gully according to claim 1 or 4 rises, it is characterised in that: on described Cover board (2), lower cover plate (5), the first sealing rubber layer (6) and the second sealing rubber layer (7) surface be coated with oleophobic layer, it is described Elastic coating (12) outer end is also coated with oleophobic layer.
- The self sealing structure of plug device 8. a kind of drain gully according to claim 4 rises, it is characterised in that: the elastic ball It (11) is hydro-expansive rubber, and the raw material of hydro-expansive rubber includes modifier, the modifier includes oil-absorbing resin.
- The self sealing structure of plug device 9. a kind of drain gully according to claim 1 rises, it is characterised in that: the upper cover plate (2) rough texture is carved in upper end, and upper cover plate (2) upper end is coated with fluoresent coating.
- The self sealing structure of plug device 10. a kind of drain gully described according to claim 1 or 3 or 4 rises, it is characterised in that: its Encapsulating method is: rotational handle (4), and the second sealing rubber layer (7) and the first sealing rubber layer (6) stretch, the first sealing rubber Glue-line (6) and the elasticated net (9) of the second sealing rubber layer (7) inside also stretch simultaneously, when handle (4) turn motionless, entirely Sealing-plug (1) blocks drain gully；After long-time service, due to the surface of the first sealing rubber layer (6) and the second sealing rubber layer (7) Corroded for a long time by greasy dirt, be easy aging and rupture, when the second sealing rubber layer (7) or the first sealing rubber layer (6) wherein one When a rupture, the sealing performance of another sealing rubber layer is not interfered with；Elasticated net (9) can prevent in seal chamber (8) Auxiliary seal ball (10) leaks out, and compact arranged multiple auxiliary seal balls (10) are equivalent to one layer of rubber sealant；Sealing state Under, there is water or greasy dirt to penetrate into drain gully, water or greasy dirt penetrate into the crack on the first sealing rubber layer (6) and with elastic ball (11) Contact, elastic ball (11), which meets water or greasy dirt, to be expanded, and drain gully is tightly blocked, leakproofness is further enhanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114449.5A CN109398603A (en) | 2018-09-25 | 2018-09-25 | A kind of drain gully rises the self sealing structure and its encapsulating method of plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114449.5A CN109398603A (en) | 2018-09-25 | 2018-09-25 | A kind of drain gully rises the self sealing structure and its encapsulating method of plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398603A true CN109398603A (en) | 2019-03-01 |
Family
ID=65465938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114449.5A Pending CN109398603A (en) | 2018-09-25 | 2018-09-25 | A kind of drain gully rises the self sealing structure and its encapsulating method of plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398603A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202626094U (en) * | 2012-04-17 | 2012-12-26 | 深圳科创新源工业材料有限公司 | Novel waterproof insulating adhesive tape |
| CN202765228U (en) * | 2012-07-05 | 2013-03-06 | 烟台中集来福士海洋工程有限公司 | Deck water-dropping plug and deck water-dropping structure for shipping and ocean platform |
| KR20130137768A (en) * | 2012-06-08 | 2013-12-18 | 삼성중공업 주식회사 | Draining apparatus of ship |
| CN204526289U (en) * | 2015-02-05 | 2015-08-05 | 王凯 | One is leaked and is automatically repaired waterproof roll |
| CN205220988U (en) * | 2015-11-07 | 2016-05-11 | 珠海太平洋粤新海洋工程有限公司 | Marine deck grease proofing dirt of face mouthful device that leaks |
| CN206233187U (en) * | 2016-12-02 | 2017-06-09 | 河北科信特种橡塑有限公司 | One kind meets extra large water swellable rubber water-proof bar |
| CN207657994U (en) * | 2017-12-13 | 2018-07-27 | 金海智造股份有限公司 | A kind of detachable drain gully rises plug device |
-
2018
- 2018-09-25 CN CN201811114449.5A patent/CN109398603A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202626094U (en) * | 2012-04-17 | 2012-12-26 | 深圳科创新源工业材料有限公司 | Novel waterproof insulating adhesive tape |
| KR20130137768A (en) * | 2012-06-08 | 2013-12-18 | 삼성중공업 주식회사 | Draining apparatus of ship |
| CN202765228U (en) * | 2012-07-05 | 2013-03-06 | 烟台中集来福士海洋工程有限公司 | Deck water-dropping plug and deck water-dropping structure for shipping and ocean platform |
| CN204526289U (en) * | 2015-02-05 | 2015-08-05 | 王凯 | One is leaked and is automatically repaired waterproof roll |
| CN205220988U (en) * | 2015-11-07 | 2016-05-11 | 珠海太平洋粤新海洋工程有限公司 | Marine deck grease proofing dirt of face mouthful device that leaks |
| CN206233187U (en) * | 2016-12-02 | 2017-06-09 | 河北科信特种橡塑有限公司 | One kind meets extra large water swellable rubber water-proof bar |
| CN207657994U (en) * | 2017-12-13 | 2018-07-27 | 金海智造股份有限公司 | A kind of detachable drain gully rises plug device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109398603A (en) | A kind of drain gully rises the self sealing structure and its encapsulating method of plug device | |
| CN109455417A (en) | A kind of storage tank seal inflatable floating plate | |
| CN204526289U (en) | One is leaked and is automatically repaired waterproof roll | |
| CN207567825U (en) | A kind of municipal works Anti-fall Double-layer drain cover device | |
| CN207908220U (en) | Quick sewage sampling device | |
| CN205530323U (en) | Marine wind turbine foundation steel -pipe pile and changeover portion be high -pressure grouting connection structure under water | |
| CN211893555U (en) | Plug device for water falling opening | |
| KR101188810B1 (en) | Hose drain plug for scupper | |
| CN104488603A (en) | Greenhouse capable of preventing accumulation of snow or water | |
| CN108489677A (en) | A kind of upper sealing structure of motor housing leak-testing apparatus | |
| CN107144077A (en) | Refrigerating plant | |
| CN204080755U (en) | A kind of arc view dam | |
| CN208701596U (en) | Bed material washout test sample case with automatic jacking device | |
| CN106290719A (en) | A kind of waterproof material leakage detection device | |
| CN209352411U (en) | Staircase water-proof protection device | |
| CN208780530U (en) | A kind of pH value detection device of wall coating thermal insulation material | |
| CN204553972U (en) | A kind of gas charging valve | |
| CN204804393U (en) | Reassembling type swimming pool | |
| CN206581650U (en) | A kind of contractile swimming pool | |
| CN201330889Y (en) | Waterproofing device for pipeline crossing | |
| CN201605563U (en) | Wave-shaped rubber waterstop | |
| CN201649224U (en) | Ultra-light pushing single flush valve of pedestal pan | |
| CN208391934U (en) | A kind of installation tool of automatic gear-box oil sealing | |
| CN205712421U (en) | A kind of toilet floor drain leaks leak-proof device | |
| CN217556608U (en) | Waterproof plastic course |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |