CN207283845U - A kind of waterproof carbon filement heating pipe - Google Patents
A kind of waterproof carbon filement heating pipe Download PDFInfo
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- CN207283845U CN207283845U CN201721318082.XU CN201721318082U CN207283845U CN 207283845 U CN207283845 U CN 207283845U CN 201721318082 U CN201721318082 U CN 201721318082U CN 207283845 U CN207283845 U CN 207283845U
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- silica gel
- gel sheath
- head
- waterproof
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Abstract
The utility model provides a kind of waterproof carbon filement heating pipe, including carbon filament, metal end sub-pieces, glass tube, carbon filament are connected with metal end sub-pieces, further includes heating tube heat resistanceheat resistant waterproof magnetic head, and heating tube heat resistanceheat resistant waterproof porcelain head includes：Outer ceramics head, interior silica gel sheath, outer ceramics head includes integrally formed preceding porcelain head and rear porcelain head, both are on same central axes, the outer surface of preceding porcelain head is in column type, opening is rectangle, the outer surface of porcelain head is in class column type afterwards, interior silica gel is placed in rear porcelain head, preceding porcelain head and rear porcelain head scaled down, interior silica gel sheath includes integrally formed preceding silica gel sheath and rear silica gel sheath, preceding silica gel sheath outer surface is in cuboid-type, opening is rectangle, silica gel sheath outer surface is in column type afterwards, it is open rounded, interior silica gel sheath is nested in metal end sub-pieces, waterproof carbon filement heating pipe sealing effect is good, it is convenient and practical.
Description
Technical field
It the utility model is related to heating tube field, more particularly to a kind of waterproof carbon filement heating pipe.
Background technology
Disclosed electric heating tube generally comprises the housing of tubulose at present, is installed with carbon filament in housing and is filled with heat conductive insulating
Medium (such as magnesia powder), both ends usually one ceramic insulation ring of suit of housing close housing.This sealing is close
It is bad to seal effect, can only use in a dry environment, since magnesia powder has the function of the moisture absorption, in some special occasions
Or the electric heating tube used in environment, since humidity is larger readily permeable to inside electrothermal tube.The electric heating tube of traditional structure is difficult
To adapt to the requirement of this kind of wet environment.
The content of the invention
To solve problems of the prior art, the technical solution of the utility model is：
A kind of waterproof carbon filement heating pipe, including carbon filament, metal end sub-pieces, glass tube, carbon filament are connected with metal end sub-pieces,
It is characterized in that, further including heating tube heat resistanceheat resistant waterproof porcelain head, heating tube heat resistanceheat resistant waterproof porcelain head includes：Outer ceramics head, interior silica gel
Set, outer ceramics head include integrally formed preceding porcelain head and rear porcelain head, both are on same central axes, and the outer surface of preceding porcelain head is in
Column type, opening are rectangle, and the outer surface of rear porcelain head is in class column type, including opposite two planes and opposite two arcs
Face, opening is rounded, and interior silica gel is placed in rear porcelain head, and interior silica gel sheath includes integrally formed preceding silica gel sheath and rear silica gel sheath,
Preceding silica gel sheath outer surface is in cuboid-type, and opening is rectangle, and rear silica gel sheath outer surface is in column type, and opening is rounded, interior
Silica gel sheath is nested in metal end sub-pieces, for the connection of waterproof and fixed metal end sub-pieces and glass tube, interior silica gel sheath inside shape
Shape is identical with metal end sub-pieces base shape, and inner space is slightly less than the volume of metal end sub-pieces base, interior silica gel sheath openend
It is socketed on glass tube, glass tube is in cylindrical type, both ends open, inner hollow, and Heating body runs through glass tube, glass tube
Length is slightly shorter than Heating body, and metal end sub-pieces is placed in outside glass tube both ends open.
Further, leave can be by the passage of heating tube both ends metal end sub-pieces for preceding porcelain head and interior silica gel sheath.
Further, the gap that passage leaves with both ends metal end sub-pieces, is handled using gluing.
Further, outer ceramics head uses 95 porcelain.
Further, more than 250 degrees Celsius of outer ceramics head high temperature resistant.
Further, it is characterised in that more than outer ceramics head proof voltage 1250V.
Further, it is characterised in that interior silica gel sheath uses high temperature resistant silica gel, 60 ° of shore hardness.
Further, heating tube heat resistanceheat resistant waterproof porcelain head, it is characterised in that outer ceramics head is with interior silica gel sheath using at gluing
Reason.
Further, heating tube waterproof porcelain head can be adjusted according to quartz glass tube diameter and made.
Further, waterproof carbon filement heating pipe can need to replace glass tube, such as ground glass according to actual working environment
Pipe.
Waterproof carbon filement heating pipe sealing effect provided by the utility model is good, convenient and practical.
Brief description of the drawings
Fig. 1 is the waterproof carbon filement heating pipe schematic diagram of the first embodiment of the utility model；
Fig. 2 is the heating tube heat resistanceheat resistant waterproof porcelain head outer ceramics head schematic diagram of the first embodiment of the utility model；
Fig. 3 is silica gel sheath schematic diagram in the heating tube heat resistanceheat resistant waterproof porcelain head of the first embodiment of the utility model；
Fig. 4 is the waterproof carbon filement heating pipe schematic diagram of the second embodiment of the utility model；
Fig. 5 is the heating tube heat resistanceheat resistant waterproof porcelain head outer ceramics head schematic diagram of the second embodiment of the utility model；
Fig. 6 is silica gel sheath schematic diagram in the heating tube heat resistanceheat resistant waterproof porcelain head of the second embodiment of the utility model.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, the utility model will be made with reference to attached drawing
Further it is described in detail；This description is the principle phase one described by way of example, and not limitation with the utility model
The embodiment of cause, the description of these embodiments is detailed enough, so that those skilled in the art can put into practice
The utility model, other embodiment can be used in the case where not departing from the scope of the utility model and spirit and can be with
Change and/or replace the structure of each key element；Therefore, the following detailed description should not be understood from restrictive, sense.
First embodiment
As shown in Figs. 1-3, a kind of waterproof carbon filement heating pipe that the first embodiment of the utility model provides, including heating tube
With heat resistanceheat resistant waterproof porcelain head 5, carbon filament 6, metal end sub-pieces 7 and glass tube 8, carbon filament 6 is connected with metal end sub-pieces 7.Heating tube is used
Heat resistanceheat resistant waterproof porcelain head 5 includes：Outer ceramics head 1, interior silica gel sheath 2, wherein interior silica gel sheath 2 is accommodated in outer ceramics head 1, outer ceramics head 1 wraps
Integrally formed preceding porcelain head 11 and rear porcelain head 12 are included, both are on same central axes, and the outer surface of preceding porcelain head 11 is in column type,
Opening is rectangle, and preceding porcelain head 11 is used to protect metal end sub-pieces 7, prevents the pad in metal end sub-pieces 7 to be broken, rear porcelain head
12 outer surface is in class column type, including opposite two planes and opposite two cambered surfaces, and opening is in rectangle, interior silica gel sheath
2 are placed in rear porcelain head 12, and rear porcelain head 12 is used to protect interior silica gel sheath 2, rear 12 interior shape of porcelain head and interior 2 shape phase of silica gel sheath
Together, inner space is slightly larger than interior 2 volume of silica gel sheath, easy to the installation of rear porcelain head 12 and interior silica gel sheath 2.Interior silica gel sheath 2 includes one
Body formed preceding silica gel sheath 21 and rear silica gel sheath 22, preceding 21 outer surface of silica gel sheath are in cuboid-type, and it is in rectangle to be open, rear silicon
22 outer surface of gum cover is in column type, and opening is rounded, and interior silica gel sheath 2 is nested in metal end sub-pieces 7, for waterproof and fixed gold
Belong to terminal 7 and the connection of glass tube 8, interior 2 interior shape of silica gel sheath is identical with 7 base shape of metal end sub-pieces, inner space
It is slightly less than the volume of 7 base of metal end sub-pieces, characteristic that can be elastic using silica gel sheath 2 is realized to the close of 7 base of metal end sub-pieces
Envelope.Heating tube waterproof porcelain head 5 is used for the metal end sub-pieces 7 for protecting carbon filement heating pipe both ends.
Further, leave can be by the passage 13 of heating tube both ends metal end sub-pieces 7 for preceding porcelain head 11 and interior silica gel sheath 2
With passage 23.The gap that passage 13 and passage 23 leave with both ends metal end sub-pieces 7, is sealed using gluing.
Further, outer ceramics head 1 uses 95 porcelain, and more than 250 degrees Celsius of high temperature resistant, more than proof voltage 1250V, realizes resistance to height
Warm, high voltage bearing purpose.
Further, interior silica gel sheath 2 uses high temperature resistant silica gel, 60 ° of shore hardness.
Further, outer ceramics head 1 is sealed with interior silica gel sheath 2 using gluing, increases the firmness of two components.
Further, heating tube waterproof porcelain head 5 can be adjusted according to quartz glass tube diameter and made.
Further, glass tube 8 is in cylindrical type, inner hollow.Glass tube 8 is in cylindrical type, inner hollow, metal end sub-pieces
After 7 assemble with carbon filament 6, it is put into inside glass tube 8.
Second embodiment
In the embodiment, the component identical with first embodiment uses identical reference numeral, and the component for having conversion uses
Different reference numerals.As Figure 4-Figure 6, a kind of waterproof carbon filement heating pipe that the second embodiment of the utility model provides, bag
Include heating tube heat resistanceheat resistant waterproof porcelain head 9, carbon filament 6, metal end sub-pieces 7, glass tube 8.6 both ends of carbon filament are connected with metal end sub-pieces 7
Connect, form Heating body, glass tube 8 is in cylindrical type, and both ends open, inner hollow, Heating body is inside glass tube 8, glass
8 length of glass pipe is slightly shorter than Heating body, and metal end sub-pieces 7 is placed in outside 8 both ends open of glass tube.Heating tube heat resistanceheat resistant waterproof porcelain
First 9 further comprise outer ceramics head 30, interior silica gel sheath 31, and outer ceramics head 30 and interior silica gel sheath 31 are cylindrical, outer ceramics head 30 and interior silica gel
The front opening of set 31 is rectangle, and open rearward end is rounded, and 30 openend of outer ceramics head is used to be socketed interior silica gel 31, outer ceramics head 30
Inner space be slightly less than the volume of interior silica gel sheath 31, interior silica gel sheath 31 is placed in outer ceramics head 30, is consolidated using the retractility of silica gel
Determine the connection of outer ceramics head 30 and interior silica gel sheath 31, interior 31 interior shape of silica gel sheath is identical with 7 shape of metal end sub-pieces, inner space
It is slightly less than the volume of metal end sub-pieces 7, interior silica gel sheath 2 is nested in metal end sub-pieces 7, prevents the welding in metal end sub-pieces 7
Point fracture, interior 31 openend of silica gel sheath is socketed on glass tube 8, characteristic that can be elastic using silica gel sheath 2, is realized to metal terminal
The fixation of piece 7 and the sealing to glass tube 8.
Further, leave can be by the passage of heating tube both ends metal end sub-pieces 7 for outer ceramics head 30 and interior silica gel sheath 31
32 and 33.The gap that passage 32 and passage 33 leave with both ends metal end sub-pieces 7, is handled using gluing, increases the firm of component
Degree.
Further, outer ceramics head 30 uses 95 porcelain, and more than 250 degrees Celsius of high temperature resistant, more than proof voltage 1250V, is realized resistance to
High temperature, high voltage bearing purpose.
Further, interior silica gel sheath 31 uses high temperature resistant silica gel, 60 ° of shore hardness.
Further, 30 medial surface of outer ceramics head is designed with spiral goove with interior 31 lateral surface of silica gel sheath, easy to 30 He of outer ceramics head
The installation of interior silica gel sheath 31.
Further, waterproof carbon filement heating pipe can need to replace glass tube 8, such as ground glass according to actual working environment
Pipe.
Further, heating tube waterproof porcelain head 9 can be adjusted according to quartz glass tube diameter and made.
In addition, according to the specification of disclosed the utility model, the skill of other realizations of the utility model for this area
Art personnel are obvious；The various aspects of embodiment and/or embodiment can be used for this reality individually or with any combinations
With in new system and method；Specification and example therein should only be regarded solely as exemplary, the reality of the utility model
Scope and spirit are represented by the appended claims.
Claims (10)
1. a kind of waterproof carbon filement heating pipe, including carbon filament, metal end sub-pieces, glass tube, the carbon filament are connected with metal end sub-pieces
Connect, form Heating body, it is characterised in that further include heating tube heat resistanceheat resistant waterproof porcelain head；
The heating tube heat resistanceheat resistant waterproof porcelain head includes：Outer ceramics head, interior silica gel sheath；
The outer ceramics head includes integrally formed preceding porcelain head and rear porcelain head, both are on same central axes；The preceding porcelain head
Outer surface is in column type, and opening is rectangle, it is described after the outer surface of porcelain head be in class column type, including opposite two planes with
Two opposite cambered surfaces, opening are rounded；
The interior silica gel is placed in rear porcelain head, and the interior silica gel sheath includes integrally formed preceding silica gel sheath and rear silica gel sheath, institute
Silica gel sheath outer surface is in cuboid-type before stating, and opening is rectangle, and the rear silica gel sheath outer surface is in column type, and opening is in circle
Shape, the interior silica gel sheath are nested in metal end sub-pieces, described interior for the connection of waterproof and fixed metal end sub-pieces and glass tube
Silica gel sheath interior shape is identical with metal end sub-pieces base shape, and inner space is slightly less than the volume of metal end sub-pieces base；
The interior silica gel sheath openend is socketed on the glass tube, and the glass tube is in cylindrical type, both ends open, in internal
Sky, the Heating body run through the glass tube, and the glass length of tube is slightly shorter than the Heating body, the metal end
Sub-pieces is placed in outside the glass tube both ends open.
2. waterproof carbon filement heating pipe according to claim 1, it is characterised in that the preceding porcelain head is stayed with the interior silica gel sheath
Having can be by the passage of heating tube both ends metal end sub-pieces.
3. waterproof carbon filement heating pipe according to claim 2, it is characterised in that the passage is stayed with both ends metal end sub-pieces
Some gaps, are handled using gluing.
4. waterproof carbon filement heating pipe according to claim 1, it is characterised in that the outer ceramics head uses 95 porcelain.
5. waterproof carbon filement heating pipe according to claim 1, it is characterised in that 250 degrees Celsius of the outer ceramics head high temperature resistant
More than.
6. waterproof carbon filement heating pipe according to claim 1, it is characterised in that more than the outer ceramics head proof voltage 1250V.
7. waterproof carbon filement heating pipe according to claim 1, it is characterised in that the interior silica gel sheath uses high temperature resistant silicon
Glue, 60 ° of shore hardness.
8. waterproof carbon filement heating pipe according to claim 1, it is characterised in that the outer ceramics head is used with interior silica gel sheath and beaten
Glue processing.
9. waterproof carbon filement heating pipe according to claim 1, it is characterised in that the heating tube waterproof porcelain head can basis
The adjustment of quartz glass tube diameter makes.
10. waterproof carbon filement heating pipe according to claim 1, it is characterised in that heating tube waterproof porcelain head can be according to stone
The adjustment of English diameter glass tube size makes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017202185730 | 2017-03-08 | ||
| CN201720218573 | 2017-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283845U true CN207283845U (en) | 2018-04-27 |
Family
ID=61980093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318082.XU Active CN207283845U (en) | 2017-03-08 | 2017-10-13 | A kind of waterproof carbon filement heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283845U (en) |
-
2017
- 2017-10-13 CN CN201721318082.XU patent/CN207283845U/en active Active
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