CN209731589U - The insulation system of heat-generating pipe - Google Patents
The insulation system of heat-generating pipe Download PDFInfo
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- CN209731589U CN209731589U CN201822021685.4U CN201822021685U CN209731589U CN 209731589 U CN209731589 U CN 209731589U CN 201822021685 U CN201822021685 U CN 201822021685U CN 209731589 U CN209731589 U CN 209731589U
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- heat
- generating pipe
- insulation system
- connector
- insulating part
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Abstract
The utility model relates to the mounting structure fields of heat-generating pipe, more particularly to the insulation system of heat-generating pipe, including ring flange, sealing element for the insulating part of fixed support conductive terminal and for connecting fever outer tube, insulating part is installed on the top of ring flange, sealing element closely connect with insulating part and is installed on the bottom of ring flange, the insulation system of heat-generating pipe further includes the connector for protecting conductive terminal, first annular slot is formed after insulating part and ring flange splicing, connector is adapted to first annular slot, conductive terminal is placed in connector, rubber is filled up in connector, the junction of conductive terminal and electric wire is placed in inside connector by above-mentioned setting, play preferable protecting effect, and after conductive terminal connects with electric wire, rubber is filled up in connector, play the role of duplicate protection, and isolation conducting fluid contacts conductive terminal And electric wire, play the role of preventing electric leakage.
Description
Technical field
The utility model relates to the mounting structure field of heat-generating pipe more particularly to the insulation systems of heat-generating pipe.
Background technique
Heat-generating pipe is a kind of electric elements for converting electrical energy into thermal energy, due to its using and it is easy for installation, it is pollution-free, make
It is long with the service life, various heating occasions are widely used in, such as heat-generating pipe can be widely applied to power plant, petroleum, refine oil, adopt
The every profession and trades such as oil, chemical industry, machinery, military project and space flight.But heat-generating pipe in the market still remains one during use
A little hidden danger, since the junction of conductive terminal and electric wire is directly exposed to outside, be easy because touch water source short circuit or
The damage for causing product is accidentally broken when pullling power supply line, as application No. is be based on disclosed in CN201710924176.X
The Multifunctional heater of nanometer film heat-generating pipe, though the device is equipped with seal head on connector lug, it can be achieved that docking the guarantor of the end of a thread
Shield, but water source or the invasion of other conductive fluids can not be prevented, anticreep effect is poor.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide the insulation system of heat-generating pipe, the dresses
Set the sealing element including ring flange, for the insulating part of fixed support conductive terminal and for connecting fever outer tube, insulating part
It is installed on the top of ring flange, sealing element closely connect with insulating part and be installed on the bottom of ring flange, the insulation knot of heat-generating pipe
Structure further includes the connector for protecting conductive terminal, forms first annular slot after insulating part and ring flange splicing, connector with
First annular slot adaptation, conductive terminal are placed in connector, and rubber is filled up in connector, by above-mentioned setting make conductive terminal with
The junction of electric wire is placed in inside connector, plays preferable protecting effect, and after conductive terminal connects with electric wire, connector
Rubber is inside filled up, plays the role of duplicate protection, and completely cut off conducting fluid contacts conductive terminal and electric wire, playing prevents electric leakage
Effect.
The purpose of this utility model adopts the following technical scheme that realization:
The insulation system of heat-generating pipe, including ring flange, for the insulating part of fixed support conductive terminal and for connecting
The sealing element of fever outer tube, the insulating part are installed on the top of the ring flange, and the sealing element and the insulating part are close
Connect and be installed on the bottom of the ring flange, it is characterised in that: the insulation system of the heat-generating pipe further includes leading for protecting
First annular slot is formed after the connector of electric terminal, the insulating part and ring flange splicing, the connector and described the
One annular groove adaptation, the conductive terminal are placed in the connector, fill up rubber in the connector.
Further, the insulating part is equipped with drainage hole, and the sealing element is equipped with first through hole, the gas for the tubular body that generates heat
It can be discharged by the insulation system that the drainage hole and first through hole pass through the heat-generating pipe after body is heated, fever tube body rupture
When, the fluid being heated can be discharged by the insulation system that the drainage hole and first through hole pass through the heat-generating pipe.
Further, the insulation system of the heat-generating pipe further includes drain pipe, and the drainage hole is connect with the drain pipe,
Gas and fluid can pass through the drain pipe.
Further, the opening for facilitating electric wire and the drain pipe to pass through is equipped with above the connector.
Further, the bottom of the connector is equipped with external screw thread, and the ring flange top inner wall is equipped with and the outer spiral shell
The internal screw thread of line cooperation.
Further, what the insulating part was contacted with the sealing element is additionally provided on one side for facilitating the drainage hole and
The positioning region of one through-hole docking.
Further, the insulating part is equipped with the fixed part for being used to support fixed conductive terminals.
Further, the insulating part is equipped with the blocking portion for preventing from falling off from the ring flange, and the flange pan bottom is set
There is cylindrical cavity, ring flange opening radius described in the cylindrical cavity radius ratio is big, and the blocking portion side wall is close to the cylinder
The inner wall of cavity.
Further, the sealing element outer wall is close to the inner wall of the cylindrical cavity.
Further, the striped of enhancing frictional force is equipped on the inside and outside wall of the sealing element.
Further, the second annular groove for being adapted to fever tube body is equipped in the sealing element.
Further, the sealing element is equipped with the second through-hole for facilitating heating wire to pass through.
Compared with prior art, the utility model has the beneficial effects that:
The insulation system of the heat-generating pipe of the utility model, including ring flange, the insulating part for fixed support conductive terminal
And the sealing element for connecting fever outer tube, insulating part are installed on the top of ring flange, sealing element is closely connect with insulating part
And be installed on the bottom of ring flange, the insulation system of heat-generating pipe further includes the connector for protecting conductive terminal, insulating part with
First annular slot is formed after ring flange splicing, connector is adapted to first annular slot, and conductive terminal is placed in connector, connector
In fill up rubber, be placed in the junction of conductive terminal and electric wire inside connector by above-mentioned setting, play preferable protection
Effect, and after conductive terminal connects with electric wire, rubber is filled up in connector, plays the role of duplicate protection, and is completely cut off conductive
Fluid contacts conductive terminal and electric wire, plays the role of preventing electric leakage.
Detailed description of the invention
Fig. 1 is the explosive view of the insulation system preferred embodiment of the utility model heat-generating pipe；
Fig. 2 is the structural schematic diagram of the utility model ring flange preferred embodiment；
Fig. 3 is the structural schematic diagram of the utility model insulating part preferred embodiment；
Fig. 4 is the structural schematic diagram of the utility model sealing element preferred embodiment；
Fig. 5 is the structural schematic diagram of the utility model connector preferred embodiment；
Fig. 6 is the section view of the insulation system preferred embodiment of the utility model heat-generating pipe.
In figure: 1, the insulation system of heat-generating pipe；2, ring flange；21, cylindrical cavity；22, third through-hole；3, insulating part；31,
Drainage hole；32, positioning region；33, fixed part；34, blocking portion；4, sealing element；41, first through hole；42, the second through-hole；43, item
Line；5, connector；51, external screw thread.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
The insulation system 1 of the utility model heat-generating pipe as shown in figures 1 to 6, including ring flange 2, for fixed support conducting end
Sub insulating part 3 and the sealing element 4 for connecting fever outer tube, insulating part 3 are installed on the top of ring flange 2, and sealing element 4 pushes up
The bottom of insulating part 3 is close in portion, and is installed on the bottom of ring flange 2, which makes not stay between sealing element 4 and insulating part 3
Cavity, the better tightness of heat-generating pipe.
The insulation system 1 of heat-generating pipe further includes the connector 5 for protecting conductive terminal and electric wire, and conductive terminal is placed in company
In fitting 5, rubber is filled up in connector 5, is placed in the junction of conductive terminal and electric wire in connector 5 by above-mentioned setting
Preferable protecting effect is played in portion, and after conductive terminal connects with electric wire, fills up rubber in connector 5, play duplicate protection
Effect, and completely cut off conducting fluid contacts conductive terminal and electric wire, play the role of preventing electric leakage.
In the present embodiment, 2 bottom of ring flange is equipped with cylindrical cavity 21,21 radius ratio ring flange of cylindrical cavity, 2 opening radius
Greatly, four ends of ring flange 2 are additionally provided with four for being connected and fixed third through-hole 22, and heat-generating pipe is facilitated to be attached or connected to other dresses
Set or structure on.
Insulating part 3 is equipped with drainage hole 31, and sealing element 4 is equipped with first through hole 41, energy after the gas for the tubular body that generates heat is heated
It is discharged by the insulation system 1 that drainage hole 31 and first through hole 41 pass through heat-generating pipe, when fever tube body rupture, the fluid that is heated
It can be discharged by the insulation system 1 that drainage hole 31 and first through hole 41 pass through heat-generating pipe.The insulation system 1 of heat-generating pipe further includes dredging
Water pipe, drainage hole 31 are connect with drain pipe, and gas and fluid can pass through drain pipe.By above-mentioned design heat-generating pipe in heating
In the process, when gases are heated, they expand in pipe, first through hole 41 and drainage hole 31 can be passed sequentially through and be discharged along drain pipe and generated heat
Pipe, when not heating, when heat-generating pipe shrinks back original shape, gas enters tube body along drain pipe again；When fever tube body
Accidentally when rupture, the fluid of heating can also pass sequentially through first through hole 41 and drainage hole 31 is discharged along drain pipe, will not spray
Staff is scalded, safety is higher.
What insulating part 3 was contacted with sealing element 4 be additionally provided on one side for facilitating what drainage hole 31 and first through hole 41 docked to determine
Position portion 32 can make drainage hole 31 and first through hole 41 connect cooperation when insulating part 3 and sealing element 4 are installed by positioning region 32,
It is not in drainage hole 31 and the unconnected situation of first through hole 41.And insulating part 3 is equipped with and is used to support fixed conductive terminals
Fixed part 33 makes conductive terminal not fall off easily, connects more stable；Insulating part 3 is also set in the another side for being equipped with fixed part 33
There is a blocking portion 34 for preventing falling off from ring flange 2,34 side wall of blocking portion is close to the inner wall of cylindrical cavity 21, when installation, will insulate
Part 3 is pushed into along the inner wall of cylindrical cavity 21, when outreaching, since cylindrical cavity 21 radius ratio ring flange, 2 opening radius are big,
Ring flange 2 just blocks insulating part 3, so that insulating part 3 will not fall off.
4 outer wall of sealing element is close to the inner wall of cylindrical cavity 21, and the item of enhancing frictional force is equipped on the inside and outside wall of sealing element 4
Line 43, either inner wall are connect with fever tube body or outer wall is connect with cylindrical cavity 21, and can increase friction prevents sealing element 4
Isolate and fall off, increase the fastness of connection.And sealing element 4 is equipped with the second through-hole 42 for facilitating heating wire to pass through and sets
There is the second annular groove for being adapted to fever tube body, heating wire can generate heat by connecting after the second through-hole 42 with conductive terminal
Tube body can cooperate with the second annular groove, be connected on sealing element 4.Sealing element 4, which is adopted, to be made from an insulative material, and better protection is played
Safe effect.
Insulating part 3 and ring flange 2 form first annular slot after splicing, the bottom of connector 5 is equipped with external screw thread 51, ring flange
2 top inner walls are equipped with the internal screw thread cooperated with external screw thread 51, and connector 5 realizes 5 He of connector by the cooperation of internal and external threads 51
The connection of ring flange 2；And the opening for facilitating electric wire and drain pipe to pass through is equipped with above connector 5, when conductive terminal and electricity
After line, drainage hole 31 and drain pipe complete connection, electric wire and drain pipe can be pierced by along opening, at this time be connected to connector 5
On ring flange 2, then the internal cavities of connector 5 are filled up with rubber, makes the company of conductive terminal and electric wire, drainage hole 31 and drain pipe
It connects more stable, while playing the role of preventing electric leakage.
When installation, first insulating part 3 is pushed into along the inner wall of cylindrical cavity 21, then the first through hole 41 of sealing element 4 is right
The positioning region 32 of quasi- insulating part 3 is pushed into, and compresses sealing element 4, and then is compressed insulating part 3 and outreached limit position, is realized to insulation
The fixation of part 3；When ring flange 2 blocks insulating part 3, first annular slot is formed, when completion electric wire and conductive terminal, drainage hole 31
After the connection of drain pipe, after at this time being pierced by electric wire and drain pipe along the opening of connector 5, then connector 5 is aligned
First annular slot is rotatably fixed on ring flange 2, and the internal cavities of connector 5 are finally filled up with rubber, completes the exhausted of heat-generating pipe
The installation of edge structure 1.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. the insulation system of heat-generating pipe, including ring flange, for the insulating part of fixed support conductive terminal and for connecting hair
The sealing element of hot outer tube, the insulating part are installed on the top of the ring flange, and the sealing element closely connects with the insulating part
Connect and be installed on the bottom of the ring flange, it is characterised in that: the insulation system of the heat-generating pipe further includes for protecting conduction
First annular slot, the connector and described first are formed after the connector of terminal, the insulating part and ring flange splicing
Annular groove adaptation, the conductive terminal are placed in the connector, fill up rubber in the connector.
2. the insulation system of heat-generating pipe as described in claim 1, it is characterised in that: the insulating part is equipped with drainage hole, described
Sealing element is equipped with first through hole, can be passed through by the drainage hole and first through hole after the gas for the tubular body that generates heat is heated described
The insulation system of heat-generating pipe is discharged, and when fever tube body ruptures, the fluid being heated can be worn by the drainage hole and first through hole
Cross the insulation system discharge of the heat-generating pipe.
3. the insulation system of heat-generating pipe as claimed in claim 2, it is characterised in that: the insulation system of the heat-generating pipe further includes
Drain pipe, the drainage hole are connect with the drain pipe, and gas and fluid can pass through the drain pipe.
4. the insulation system of heat-generating pipe as claimed in claim 3, it is characterised in that: be equipped with above the connector for convenient
The opening that electric wire and the drain pipe pass through.
5. the insulation system of heat-generating pipe as described in claim 1, it is characterised in that: the bottom of the connector is equipped with outer spiral shell
Line, the ring flange top inner wall are equipped with the internal screw thread cooperated with the external screw thread.
6. the insulation system of heat-generating pipe as claimed in claim 2, it is characterised in that: the insulating part is contacted with the sealing element
The positioning region being additionally provided on one side for facilitating the drainage hole and first through hole to dock.
7. the insulation system of heat-generating pipe as described in claim 1, it is characterised in that: the insulating part is equipped with and is used to support fixation
The fixed part of conductive terminal.
8. the insulation system of heat-generating pipe as described in claim 1, it is characterised in that: the insulating part is equipped with and prevents from the method
The blocking portion that blue disk falls off, the flange pan bottom are equipped with cylindrical cavity, flange dish opening described in the cylindrical cavity radius ratio
Radius is big, and the blocking portion side wall is close to the inner wall of the cylindrical cavity.
9. the insulation system of heat-generating pipe as claimed in claim 8, it is characterised in that: the sealing element outer wall is close to the cylinder
The inner wall of cavity is equipped with the striped of enhancing frictional force on the inside and outside wall of the sealing element.
10. the insulation system of heat-generating pipe as described in claim 1, it is characterised in that: be equipped in the sealing element for hair
Second annular groove of heat pipe body adaptation, the sealing element are equipped with the second through-hole for facilitating heating wire to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021685.4U CN209731589U (en) | 2018-12-03 | 2018-12-03 | The insulation system of heat-generating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021685.4U CN209731589U (en) | 2018-12-03 | 2018-12-03 | The insulation system of heat-generating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731589U true CN209731589U (en) | 2019-12-03 |
Family
ID=68676638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021685.4U Active CN209731589U (en) | 2018-12-03 | 2018-12-03 | The insulation system of heat-generating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731589U (en) |
-
2018
- 2018-12-03 CN CN201822021685.4U patent/CN209731589U/en active Active
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