CN208587656U - A kind of collet and filter - Google Patents
A kind of collet and filter Download PDFInfo
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- CN208587656U CN208587656U CN201820722576.2U CN201820722576U CN208587656U CN 208587656 U CN208587656 U CN 208587656U CN 201820722576 U CN201820722576 U CN 201820722576U CN 208587656 U CN208587656 U CN 208587656U
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Abstract
The utility model relates to machinery fields, in particular to a kind of collet and filter.A kind of collet, comprising: the first stainless (steel) wire, glass layer, aerogel blanket, glass blanket, aluminium foil cloth and the second stainless (steel) wire；First stainless (steel) wire, glass layer, aerogel blanket, aluminium foil cloth and the second stainless (steel) wire are sequentially connected.The collet heat insulating ability excellent performance being connected in sequence by the first stainless (steel) wire, glass layer, aerogel blanket, glass blanket, aluminium foil cloth and the second stainless (steel) wire, thermal coefficient is down to 0.0251W/ (m.K).
Description
Technical field
The utility model relates to machinery fields, in particular to a kind of collet and filter.
Background technique
Heat preserving and insulating material refers to the material or composite body for having significant resistance to hot-fluid, heat preserving and insulating material
Common feature is lightweight, loose, is in cellular or threadiness, wherein inorganic with the conduction of the immobilising air barrier heat in its inside
Material has non-ignitable, wide using temperature, chemical corrosion resistance is preferable etc..
Catalytic filter collet is carried out using compound rear directly sewing mode at present, the heat insulation of existing collet
There are also to be hoisted for aspect.
Utility model content
The purpose of this utility model is to provide a kind of collet and filter, be intended to improve existing collet every
The bad problem of thermal effect.
The utility model provides a kind of technical solution:
A kind of collet, collet include:
First stainless (steel) wire, glass layer, aerogel blanket, glass blanket, aluminium foil cloth and the second stainless (steel) wire；First is not
Rust steel mesh, glass layer, aerogel blanket, aluminium foil cloth and the second stainless (steel) wire are sequentially connected.
In the other embodiments of the utility model, the opposite two sides of above-mentioned aluminium foil cloth are provided with aluminium foil.
In the other embodiments of the utility model, one end of above-mentioned first stainless (steel) wire is provided with limit hole, and first is not
The other end of rust steel mesh is provided with connector, and limit hole and connector cooperate, and connects connector detachably with the first stainless (steel) wire
It connects.
In the other embodiments of the utility model, above-mentioned aerogel blanket load has basalt fibre, basalt fibre point
It is distributed in the inside and surface of aerogel blanket.
In the other embodiments of the utility model, above-mentioned second stainless (steel) wire is provided with connection far from the side of aluminium foil cloth
Part, the connector are provided with fixation hole.
In the other embodiments of the utility model, above-mentioned collet further includes binding piece, and binding piece is matched with fixation hole,
The binding piece is set to protrude into the fixation hole, the binding piece is detachably connected with the collet.
In the other embodiments of the utility model, above-mentioned connector is connect with first stainless (steel) wire, and the company
Fitting is connect through the collet with the binding piece.
In the other embodiments of the utility model, above-mentioned collet further includes fastening piece, and fastening piece is located on collet
Outside.
In the other embodiments of the utility model, above-mentioned fastening piece includes the first segmental arc, the second segmental arc, the first arc
Shape section and second segmental arc one end are hinged, and the other end of the first segmental arc and the second segmental arc is detachably connected by bolt.
The utility model provides a kind of technical solution:
A kind of filter, filter are provided with above-mentioned collet.
The beneficial effect of collet and filter provided by the embodiment of the utility model is:
By the first stainless (steel) wire, glass layer, aerogel blanket, glass blanket, aluminium foil cloth and the second stainless (steel) wire according to
The secondary collet heat insulating ability excellent performance being formed by connecting, thermal coefficient is down to 0.0251W/ (m.K).
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the structural schematic diagram of collet provided by the embodiment of the utility model；
Fig. 2 shows the cross section structure schematic diagrams of collet provided by the embodiment of the utility model；
Fig. 3 shows the structural schematic diagram of the second stainless (steel) wire provided by the embodiment of the utility model；
Icon: 100- collet；The first stainless (steel) wire of 110-；120- glass layer；130- aerogel blanket；140- glass
Blanket；150- aluminium foil cloth；The second stainless (steel) wire of 160-；161- connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it is to be understood that term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
The relationship utility model product using when the orientation or positional relationship usually put or those skilled in the art
The orientation or positional relationship usually understood, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified equipment or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Embodiment
Fig. 1 shows the structural schematic diagram of collet 100 provided by the embodiment of the utility model.
Fig. 2 shows the cross section structure schematic diagrams of collet 100 provided by the embodiment of the utility model；Please refer to Fig. 1 with
Fig. 2 present embodiments provides a kind of collet 100, and in the present embodiment, collet 100 is mainly set to outside filter, needs
Illustrate, in the other embodiments of the utility model, collet 100 also be can be set in outside other equipment, this is practical new
Type is not defined the purposes of collet 100.
In detail, in the present embodiment, collet 100 includes the first stainless (steel) wire 110, glass layer 120, aeroge
Felt 130, glass blanket 140, aluminium foil cloth 150 and the second stainless (steel) wire 160；First stainless (steel) wire 110, glass layer 120, gas
Gel felt 130, glass blanket 140, aluminium foil cloth 150 and the second stainless (steel) wire 160 are sequentially connected.
Further, in the present embodiment, collet 100 is cylindrical shape, the first stainless (steel) wire 110, glass layer
120, aerogel blanket 130, glass blanket 140, aluminium foil cloth 150 and the second stainless (steel) wire 160 are successively by being arranged except interior.
In other words, the first stainless (steel) wire 110 is the internal layer of cylinder, and the second stainless (steel) wire 160 is the outer layer of cylinder.
First stainless (steel) wire 110 and the second stainless (steel) wire 160 are mainly used for constraining collet 100, have protective effect.
Glass layer 120 is mainly suppressed by glass fibre, glass fibre be it is a kind of have excellent performance it is inorganic non-
Metal material, many kinds of, advantage is good insulating, heat resistance is strong, corrosion resistance is good, high mechanical strength, but the disadvantage is that property is crisp,
Wearability is poor.It is using glass marble or post-consumer glass as raw material through the manufacture of the techniques such as high temperature melting, wire drawing, doff, woven fabric at
, the diameter of monofilament is several microns to twenties microns, and every bundle fiber precursor is all by hundreds of even thousands of monofilament
Composition.
Aerogel blanket 130 is the material based on nanometer titanium dioxide silica aerogel, passes through the same glass fibre cotton of special process
Or the flexible heat-insulating felt that preoxidized fiber felt is combined.Its main feature is that thermal coefficient is low, there are certain tension and compression strength,
Convenient for thermal insulation construction application.
In the other embodiments of the utility model, the load of aerogel blanket 130 has basalt fibre, basalt fibre distribution
In the inside and surface of aerogel blanket 130.The high temperature resistance of basalt fibre is good.
Further, basalt fibre is carried on aerogel blanket 130, is mainly mixed by basalt fibre with aeroge,
It is dry after mixing.
Glass blanket 140 is suppressed by glass fibre, and heat resistance is strong, corrosion resistance is good, high mechanical strength, temperature resistance
It can be good.
Aluminium foil cloth 150 is made of aluminium foil conductive fabric and thermosol.It is formed and is caused after selecting special type flame retardant type adhesive compound
Close film, smooth with the aluminium foil surface after compound, light reflectivity is high, and vertically and horizontally tensile strength is big, airtight, impermeable
Water, good seal performance.
Aluminium foil cloth 150 has the function of preferable fire-retardant, anti-corrosion, heat-insulated.
By the first stainless (steel) wire 110, glass layer 120, aerogel blanket 130, glass blanket 140, aluminium foil cloth 150 and
100 thermal insulation property of collet that second stainless (steel) wire 160 is connected in sequence gets a promotion.
In the other embodiments of the utility model, one end of the first stainless (steel) wire 110 is provided with limit hole, and first is stainless
The other end of steel mesh 110 is provided with connector, and limit hole and connector cooperate, and keeps connector and the first stainless (steel) wire 110 removable
Unload connection.
In the present embodiment, the first stainless (steel) wire 110 forms cylindrical shape by sewing setting, in the first stainless (steel) wire 110
One end limit hole is set, the other end is provided with connector, and connector protrudes into limit hole and another with the first stainless (steel) wire 110
End connection, is conducive to the sizing of the first stainless (steel) wire 110.Convenient for being connected to it.
It is understood that the first stainless (steel) wire 110 can also pass through other in the other embodiments of the utility model
Mode is attached.
Further, in the present embodiment, the opposite two sides of above-mentioned aluminium foil cloth 150 are provided with aluminium foil.In other words, aluminium foil
There is aluminium foil on the opposite two sides of cloth 150, and aluminium foil of the aluminium foil cloth 150 close to 110 side of the first stainless (steel) wire has heat-blocking action, aluminium
Foil cloth 150 has Water-proof and oil-proof and dustproof effect close to the aluminium foil of the second stainless (steel) wire 160.It is understood that practical at this
In novel other embodiments, one side, which can also be only arranged, in above-mentioned aluminium foil cloth 150 has aluminium foil.
Fig. 3 shows the structural schematic diagram of the second stainless (steel) wire 160 provided by the embodiment of the utility model；Please refer to Fig. 3.
In the present embodiment, the second stainless (steel) wire 160 is provided with connector 161, connector far from the side of aluminium foil cloth 150
161 are provided with fixation hole.Connector 161 is that collet 100 provides impetus by fixation hole, and the setting of connector 161 is advantageous
It is tied up in collet 100, is fixed collet 100 preferably.
Further, in the other embodiments of the utility model, collet 100 further includes that binding piece (does not show in figure
Out), binding piece is matched with fixation hole, and binding piece is enable to protrude into fixation hole, and binding piece is detachably connected with collet 100.It ties up
Part is conducive to fixed collet 100.
Further, in the other embodiments of the utility model, above-mentioned connector 161 and the first stainless (steel) wire 110 connect
It connects, and connector 161 is connect through collet 100 with binding piece.In other words, appearance of the above-mentioned connector 161 from collet 100
It protrudes into collet 100 to connect with the first stainless (steel) wire 110, is conducive to the fixation to binding piece, and connector 161 can not make first not
The multilayers such as rust steel mesh 110, glass layer 120, aerogel blanket 130 are more close to.Binding piece is matched with fixation hole, enables binding piece
Fixation hole is protruded into, binding piece constrains collet 100.
In the present embodiment, above-mentioned connector 161 is rivet, it is to be understood that in other implementations of the utility model
In example, above-mentioned connector 161 or other structures.
In the other embodiments of the utility model, collet 100 further includes fastening piece (not shown), fastening piece ring
Set on 100 outside of collet.
Fastening piece makes collet 100 with pipeline, and perhaps filter etc. preferably connect collet 100 and pipeline or filtering
After device connection, under the effect of gravity, collet 100 is set to the side above pipeline to be made in gravity collet 100
Thinning under, correspondingly, the other side can thicken, and fastening piece can reduce above-mentioned variation.
Further, fastening piece includes the first segmental arc, and the second segmental arc, the first segmental arc and second segmental arc one end are cut with scissors
It connects, the other end of the first segmental arc and the second segmental arc is detachably connected by bolt.
In other words, fastening piece is detachably connected with collet 100, and the first segmental arc and second segmental arc one end are hinged, separately
One end is detachably connected.Be conducive to the replacement of fastening piece and collet 100.
Further, in the other embodiments of the utility model, in order to make above-mentioned fastening piece be suitable for a variety of differences
The collet 100 of size, and fastening piece is made to be suitable for various sizes of pipeline etc..In other embodiments, fastening piece is interior
Diameter is adjustable, and further, the first segmental arc, one or two the arc length in the second segmental arc is adjustable.
In detail, the first segmental arc includes locating part, outer cylinder, adjustment axis, and outer cylinder, adjustment axis match, and adjustment axis can stretch
Enter in outer cylinder, outer cylinder is arranged at intervals with multiple limit holes, and limit hole is matched with locating part, enable locating part protrude into limit hole and with
Adjustment axis abuts.
The relative position for adjusting outer cylinder and adjustment axis, protrudes into limit hole for locating part and abuts with adjustment axis, thus adjusting the
The length of one segmental arc.
In the other embodiments of the utility model, the length of the second segmental arc also can be set to be adjusted, and first
Segmental arc or the second segmental arc can also carry out the adjusting of arc length by other means.
The major advantage of collet 100 provided by the embodiment of the utility model is:
By the first stainless (steel) wire 110, glass layer 120, aerogel blanket 130, glass blanket 140, aluminium foil cloth 150 and
100 heating conduction of collet that second stainless (steel) wire 160 is connected in sequence is poor, heat insulating ability excellent performance, thermal coefficient down to
0.0251W/(m.K)。
The utility model also provides a kind of filter, and filter is provided with above-mentioned collet 100.Further, heat-insulated
Set 100 is sheathed on the outside of filter.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of collet, which is characterized in that the collet includes:
First stainless (steel) wire, glass layer, aerogel blanket, glass blanket, aluminium foil cloth and the second stainless (steel) wire；Described first is not
Rust steel mesh, the glass layer, the aerogel blanket, the aluminium foil cloth and second stainless (steel) wire are sequentially connected.
2. collet according to claim 1, which is characterized in that the opposite two sides of the aluminium foil cloth are provided with aluminium foil.
3. collet according to claim 1, which is characterized in that one end of first stainless (steel) wire is provided with limit
Hole, the other end of first stainless (steel) wire are provided with connector, and the limit hole and the connector cooperate, and make the connection
Part is detachably connected with first stainless (steel) wire.
4. collet according to claim 1, which is characterized in that the aerogel blanket load has basalt fibre, described
Basalt fibre is distributed in the inside and surface of the aerogel blanket.
5. collet according to claim 1, which is characterized in that second stainless (steel) wire far from the aluminium foil cloth one
Side is provided with connector, and the connector is provided with fixation hole.
6. collet according to claim 5, which is characterized in that the collet further includes binding piece, the binding piece
It is matched with the fixation hole, the binding piece is enable to protrude into the fixation hole, the binding piece detachably connects with the collet
It connects.
7. collet according to claim 6, which is characterized in that the connector is connect with first stainless (steel) wire,
And the connector is connect through the collet with the binding piece.
8. collet according to claim 1, which is characterized in that the collet further includes fastening piece, the fastening piece
It is located on the outside of the collet.
9. collet according to claim 8, which is characterized in that the fastening piece includes the first segmental arc, the second arc
Section, first segmental arc and second segmental arc one end are hinged, and first segmental arc is another with second segmental arc
One end is detachably connected by bolt.
10. a kind of filter, which is characterized in that the filter is provided with the described in any item collets of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722576.2U CN208587656U (en) | 2018-05-15 | 2018-05-15 | A kind of collet and filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722576.2U CN208587656U (en) | 2018-05-15 | 2018-05-15 | A kind of collet and filter |
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| Publication Number | Publication Date |
|---|---|
| CN208587656U true CN208587656U (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820722576.2U Active CN208587656U (en) | 2018-05-15 | 2018-05-15 | A kind of collet and filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425412A (en) * | 2019-07-25 | 2019-11-08 | 湖北三江航天江北机械工程有限公司 | Autoclave and its inner cavity heat-insulation unit and preparation method |
-
2018
- 2018-05-15 CN CN201820722576.2U patent/CN208587656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425412A (en) * | 2019-07-25 | 2019-11-08 | 湖北三江航天江北机械工程有限公司 | Autoclave and its inner cavity heat-insulation unit and preparation method |
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