CN205816720U - A kind of combined papery pouring channel tube - Google Patents
A kind of combined papery pouring channel tube Download PDFInfo
- Publication number
- CN205816720U CN205816720U CN201620430946.6U CN201620430946U CN205816720U CN 205816720 U CN205816720 U CN 205816720U CN 201620430946 U CN201620430946 U CN 201620430946U CN 205816720 U CN205816720 U CN 205816720U
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- Prior art keywords
- pipe
- pipeline
- embedded division
- suit portion
- layer
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Abstract
This utility model provides a kind of combined papery pouring channel tube, including the first pipeline and second pipe, it is characterized in that, one end of described first pipeline has suit portion, one end of described second pipe has Embedded Division, described suit portion and/or Embedded Division have elasticity, the suit portion of described first pipeline is mutually nested with the Embedded Division of second pipe to be combined into the paper runner channel pipe of reservation shape, the outer surface of the inner surface in the suit portion of described first pipeline and the Embedded Division of second pipe is rubbing surface, described suit portion and Embedded Division make suit portion and Embedded Division mutually clamp to prevent the first pipeline and second pipe from departing from by elastic deformation effect.Paper runner channel pipe of the present utility model uses and carries out nesting by the resilient suit portion of tool and/or Embedded Division between the first pipeline and second pipe, thus prevent the first pipeline and second pipe from departing from by its elastic deformation effect, improve stability and the convenience of connection.
Description
Technical field
This utility model relates to a kind of paper runner channel pipe, particularly to being a kind of combined papery pouring channel tube.
Background technology
In prior art, metal casting the most all uses the refractory materials such as pottery to make with pouring channel tube, and its manufacturing process is
First making tubulose green compact, in dried entrance calcining stove, high-temperature firing becomes fire-resistant pottery, porcelain tube, refractoriness more than 1380 DEG C.Make
In used time embedment molding sand, become molten iron and enter the passage of die cavity.Its basic function does not results in during being to ensure that molten iron flow
Sand washing, scab；Ferrum, not scab is not glued after molten iron cooling.Its essence is and utilize the refractory properties of material to make molten iron isolate with molding sand,
To reach above-mentioned purpose.
This technology is still widely used at casting industry at present.It is complicated to there is calcination process in this technology, and energy consumption is high, environmental pollution
Greatly, weight is big, and fragile, during cutting, dust is big；Rigid solid garbage is many, is difficult to the defects such as removing.And pottery pouring channel tube exists
During use, it usually needs be attached by several pipelines with adhesive tape, but the mode using adhesive tape to connect does not has the most steady
Qualitative, and connection procedure is the most relative complex, needs workman to be constantly wound around to reach interconnection function.
Problem and defect thereof in view of above-mentioned existence, it is necessary to the pouring channel tube of metal casting is proposed new improvement, makes
It meets the requirement of the manufacturing.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of combined papery pouring channel tube, including
First pipeline and second pipe, it is characterised in that one end of described first pipeline has suit portion, one end of described second pipe
Having Embedded Division, described suit portion and Embedded Division have elasticity, the suit portion of described first pipeline and the Embedded Division of second pipe
Mutually nested to be combined into the paper runner channel pipe of reservation shape, the inner surface in the suit portion of described first pipeline and second pipe
The outer surface of Embedded Division is rubbing surface, and described suit portion and/or Embedded Division make suit portion and embedding by elastic deformation effect
Portion mutually clamps to prevent the first pipeline and second pipe from departing from.
For further mature technology scheme, this utility model also includes techniques below feature:
As improving further, described first pipeline and second pipe are straight pipeline.
As improving further, described first pipeline is straight pipeline, and described second pipe is bend pipe.
As improving further, described first pipeline is straight pipeline, and described second pipe is tee T, described second pipe
Embedded Division and suit portion lay respectively at the two ends of tee T.
As improving further, described first pipeline and second pipe include outermost water proofing property paper tube, elastic layer and
Thermostability paper tube layer, described elastic layer is folded between water proofing property paper tube layer and thermostability paper tube layer.
As improving further, the middle part of described first pipeline and second pipe includes outermost water proofing property paper tube, resistance to
Hot paper tube layer tube layer, the two ends of described first pipeline and/or second pipe include outermost water proofing property paper tube, elastic layer and
Thermostability paper tube layer, described elastic layer is folded between water proofing property paper tube layer and thermostability paper tube layer.
As improving further, described thermostability paper tube layer includes the body paper of at least two-layer.
As improving further, described water proofing property paper tube is made up of kraft paper.
As improving further, outside the inner surface in suit portion of described first pipeline and/or the Embedded Division of second pipe
Surface includes viscous layer.
As improving further, the other end of described first pipeline and second pipe has Embedded Division or suit portion.
To sum up, this utility model at least includes techniques below effect:
1, paper runner channel pipe of the present utility model uses the first pipeline and second pipe nesting to form, such that it is able to according to gold
Belong to casting demand to carry out being arbitrarily made with predetermined paper runner channel pipe, it is not necessary to produce predetermined paper runner channel pipe in advance, from
And avoid the inconvenience bringing transport or storing.And it is resilient by tool between this utility model the first pipeline and second pipe
Suit portion and/or Embedded Division carry out nesting, the first pipeline, the inner surface in suit portion of second pipe and the first pipeline, the second pipe
The outer surface of the Embedded Division in road is rubbing surface, thus by its elastic deformation effect make suit portion and Embedded Division mutually clamp with
Prevent the first pipeline and second pipe from departing from, improve stability and the convenience of connection.
The inner surface in the suit portion of the first pipeline described in 2 and of the present utility model and/or the Embedded Division of second pipe
Outer surface includes viscous layer, thus by both adhesive attractions, can improve and connect between the first pipeline and second pipe
Stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model first embodiment combined papery pouring channel tube.
Fig. 2 is the structural representation of this utility model the second embodiment combined papery pouring channel tube.
Fig. 3 is the structural representation of this utility model the 3rd embodiment combined papery pouring channel tube.
Detailed description of the invention
During details below describes, element numbers can be indicated in the diagram enclosed becomes some therein, and
Represent with the particular example describing mode of this embodiment practicable.Enough details can be described this kind of embodiment so that this field
General those skilled in the art had with implement.The person of readding it is understood that to this utility model also can utilize other embodiment or
Make on the premise of not departing from described embodiment structural, logicality and electrically on change.Therefore, following detailed description
To be not intended to be considered to be a kind of restriction, anti-, the embodiment included in it will be defined by right.
As it is shown in figure 1, a kind of combined papery pouring channel tube, including the first pipeline 1 and second pipe 2, described first pipeline 1
Two ends are respectively provided with suit portion 11 and Embedded Division 12, and the two ends of second pipe 2 are respectively provided with suit portion 21 and Embedded Division 22, institute
The Embedded Division 22 in the suit portion 11 and second pipe 2 that state the first pipeline 1 has elasticity, the suit portion of described first pipeline 1 11 with
The Embedded Division 22 of second pipe 2 is mutually nested to be combined into the paper runner channel pipe of reservation shape, described suit portion 11 and Embedded Division
22 make suit portion 11 and Embedded Division 22 mutually clamp to prevent the first pipeline 1 and second pipe 2 from taking off by elastic deformation effect
From.And in order to prevent the first pipeline 1 and second pipe 2 from departing from further, suit portion 11 inner surface of described first pipeline 1 and
The outer surface of the Embedded Division 22 of two pipelines 2 is rubbing surface.Can increase by the first pipeline 1 and the second pipe by rubbing surface thus
Frictional force between road 2, improves the stability connected between the first pipeline 1 and second pipe 2.
In first embodiment of the present utility model, described first pipeline 1 and second pipe 2 are straight pipeline.In this practicality
In the second novel embodiment, described first pipeline 1 is straight pipeline, and described second pipe 2 is bend pipe.In of the present utility model
In three embodiments, described first pipeline 1 is straight pipeline, and described second pipe 2 is tee T, the Embedded Division of described second pipe 2
22 and suit portion 21 lay respectively at the two ends of tee T.Thereby, paper runner channel pipe of the present utility model uses the first pipeline and
Two pipeline nestings form, such that it is able to carry out being arbitrarily made with predetermined paper runner channel pipe according to metal casting demand, it is not necessary to
Produce predetermined paper runner channel pipe in advance, thus avoid the inconvenience bringing transport or storing.And relative in prior art
By the way of several pipelines are attached by adhesive tape, more stable, more convenient.
The thermostability paper tube layer 14 of outermost water proofing property paper tube 13, nexine is included in the middle part of described first pipeline 1, described
The two ends of one pipeline include outermost water proofing property paper tube 13, elastic layer 15 and thermostability paper tube layer 14, and described elastic layer 15 presss from both sides
It is located between water proofing property paper tube 13 layers and thermostability paper tube layer 14.In like manner, second pipe 2 also includes water proofing property paper tube 23, elasticity
Layer 25 and thermostability paper tube layer 24, and its position is identical with the first pipeline 1 with distribution situation, the most no longer repeats.
In the present embodiment, described thermostability paper tube 14 layers includes the body paper of at least two-layer, described water proofing property paper tube 13 by
Kraft paper is constituted, and forms accommodating cavity, the most just have silica gel or rubber between water proofing property paper tube 13 and thermostability paper tube layer 14
It is filled in accommodating cavity formation elastic layer 15.And owing to the setting of water proofing property paper tube 13, moisture or solvent are difficult to be impregnated with, even if
When constituting casting mold in being embedded in molding sand, it is also possible to prevent from being declined by intensity and the breakage that produces.And the use of paper runner channel pipe,
High temperature melt can be passed through, decrease the screening and separating step of molding sand, relatively use potter's clay to fire and form pottery pouring channel tube, pottery
Pouring channel tube wall thickness, hard, need screening and separating from molding sand, and the little granule remained, it will heavy wear sand regeneration equipment,
And paper runner channel Guan Ze of the present utility model is greatly improved maintenance of equipment cost decreases the external hard thing mill to sand generating apparatus again
Damage, reduce the maintenance cost of equipment.
To sum up, paper runner channel pipe of the present utility model uses the first pipeline 1 and second pipe 2 nesting to form, such that it is able to
Carry out being arbitrarily made with predetermined paper runner channel pipe according to metal casting demand, it is not necessary to produce predetermined paper runner channel in advance
Pipe, thus avoid the inconvenience bringing transport or storing.And by tool between this utility model the first pipeline 1 and second pipe 2
Resilient suit portion 11 carries out nested with Embedded Division 22, thus makes suit portion 11 and Embedded Division by its elastic deformation effect
22 mutually clampings, to prevent the first pipeline 1 and second pipe 2 from departing from, improve stability and the convenience of connection.
In other embodiments, the part that described first pipeline is mutually nested with second pipe only needs one and has bullet
Property can realize elastic deformation effect and make suit portion and Embedded Division mutually clamp to prevent the first pipeline and second pipe from departing from,
The suit portion of the most described first pipeline or the Embedded Division of second pipe have elasticity.
In other embodiments, described first pipeline includes outermost water proofing property paper tube, elastic layer and thermostability paper tube
Layer, described elastic layer is folded between water proofing property paper tube layer and thermostability paper tube layer.Namely elastic layer is different from above-mentioned enforcement
Example is provided only on the two ends of pipeline.
In other embodiments, the part that described first pipeline is mutually nested with second pipe only needs one to be had and rubs
Wiping face, can improve frictional force and prevent the first pipeline and second pipe from departing from, the suit portion or second of the most described first pipeline
The Embedded Division of pipeline has rubbing surface.
In other embodiments, in order to prevent the first pipeline and second pipe from departing from further, described first pipeline suit
The outer surface inner side surface of the inner surface in portion and/or the Embedded Division of second pipe includes viscous layer, thus by both adhesions
Effect, can improve the stability connected between the first pipeline and second pipe.
In other embodiments, the first pipeline can also only have a suit portion or an Embedded Division, or the first pipe
The two ends in road are suit portion or Embedded Division, and in like manner second pipe can also only have a suit portion or an Embedded Division, or
The two ends of person's second pipe are suit portion or Embedded Division.So can be by the suit portion between different pipelines and Embedded Division two
The combination of two of person thus be combined into the paper runner channel pipe of different shape.And the quantity of the pipeline being combined is also not necessarily limited to above-mentioned
In embodiment two, and can be three or more than three.
The foregoing is only embodiment of the present utility model, it is not limited to patent protection model of the present utility model
Enclose.Any it is familiar with alike those skilled in the art, without departing from spirit and scope of the present utility model, the change made and the equivalence of retouching
Replace, in being still scope of patent protection of the present utility model.
Claims (7)
1. a combined papery pouring channel tube, including the first pipeline and second pipe, it is characterised in that the one of described first pipeline
End has suit portion, and one end of described second pipe has Embedded Division, and described suit portion and/or Embedded Division have elasticity, described
The suit portion of the first pipeline is mutually nested with the Embedded Division of second pipe to be combined into the paper runner channel pipe of reservation shape, and described
The outer surface of the inner surface in the suit portion of one pipeline and the Embedded Division of second pipe is rubbing surface, and described suit portion and Embedded Division lead to
Crossing elastic deformation effect makes suit portion and Embedded Division mutually clamp to prevent the first pipeline and second pipe from departing from, and described first
Pipeline be straight pipeline, described second pipe be bend pipe.
Combined papery pouring channel tube the most according to claim 1, it is characterised in that: described first pipeline and second pipe include
Outermost water proofing property paper tube, elastic layer and thermostability paper tube layer, described elastic layer is folded in water proofing property paper tube layer and thermostability
Between paper tube layer.
Combined papery pouring channel tube the most according to claim 1, it is characterised in that: in described first pipeline and second pipe
Portion includes outermost water proofing property paper tube, thermostability paper tube layer tube layer, and the two ends of described first pipeline and/or second pipe include
Outermost water proofing property paper tube, elastic layer and thermostability paper tube layer, described elastic layer is folded in water proofing property paper tube layer and thermostability
Between paper tube layer.
4. according to combined papery pouring channel tube described in Claims 2 or 3, it is characterised in that: described thermostability paper tube layer include to
The body paper of few two-layer.
5., according to combined papery pouring channel tube described in Claims 2 or 3, described water proofing property paper tube is made up of kraft paper.
Combined papery pouring channel tube the most according to claim 1, it is characterised in that: the interior table in the suit portion of described first pipeline
The outer surface of the Embedded Division of face and/or second pipe includes viscous layer.
Combined papery pouring channel tube the most according to claim 1, it is characterised in that: described first pipeline and second pipe another
One end has Embedded Division or suit portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430946.6U CN205816720U (en) | 2016-05-13 | 2016-05-13 | A kind of combined papery pouring channel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430946.6U CN205816720U (en) | 2016-05-13 | 2016-05-13 | A kind of combined papery pouring channel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816720U true CN205816720U (en) | 2016-12-21 |
Family
ID=58148734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430946.6U Expired - Fee Related CN205816720U (en) | 2016-05-13 | 2016-05-13 | A kind of combined papery pouring channel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271473A (en) * | 2017-08-22 | 2017-10-20 | 中国科学院寒区旱区环境与工程研究所 | The indoor simulated system that frozen-thaw process influences on soil environment |
-
2016
- 2016-05-13 CN CN201620430946.6U patent/CN205816720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271473A (en) * | 2017-08-22 | 2017-10-20 | 中国科学院寒区旱区环境与工程研究所 | The indoor simulated system that frozen-thaw process influences on soil environment |
| CN107271473B (en) * | 2017-08-22 | 2023-06-30 | 中国科学院西北生态环境资源研究院 | Indoor simulation system for influence of freeze thawing process on soil environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20210513 |