CN220985874U - Hollow woven carbon fiber heating tube structure easy to assemble - Google Patents
Hollow woven carbon fiber heating tube structure easy to assemble Download PDFInfo
- Publication number
- CN220985874U CN220985874U CN202322649936.4U CN202322649936U CN220985874U CN 220985874 U CN220985874 U CN 220985874U CN 202322649936 U CN202322649936 U CN 202322649936U CN 220985874 U CN220985874 U CN 220985874U
- Authority
- CN
- China
- Prior art keywords
- joint
- carbon fiber
- fiber heating
- rubber soft
- tube body
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- 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.)
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 37
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 239000010453 quartz Substances 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 24
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 11
- 239000011733 molybdenum Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses an easy-to-assemble hollow woven carbon fiber heating tube structure, which comprises a quartz tube body and hollow woven carbon fiber heating wires, wherein two ends of the quartz tube body are provided with combined joints, each combined joint is provided with a ceramic joint, a rubber soft joint and a guide wire extending into the carbon fiber heating wire, the rubber soft joint is arranged in a conical manner and is clamped at the tube orifice of the quartz tube body, the inner end face of the rubber soft joint is fixedly provided with an electrode plate connected with the guide wire and the carbon fiber heating wire, the inner end face of the ceramic joint is provided with a conductive connecting piece penetrating through the rubber soft joint, the inner end of the conductive connecting piece is connected with the electrode plate, the outer end face of the ceramic joint is inserted with a molybdenum plate connected with the outer end of the conductive connecting piece, and the molybdenum plate is connected with an external electric wire. According to the utility model, by arranging the combined type joint, the heating pipe is quickly installed, the ceramic joint is ensured to be tightly matched with the quartz pipe body under the action of the rubber soft joint which is arranged in a conical shape, and the joint and the parts in the quartz pipe body are convenient to replace.
Description
Technical Field
The utility model belongs to the technical field of electric heating, and particularly relates to an easy-to-assemble hollow woven carbon fiber heating tube structure.
Background
Carbon fiber electric heating tubes currently used as electric heating elements are widely used because of high thermal efficiency and long service life. The prior carbon fiber heating tube structure has the following problems: firstly, as the tiny carbon fiber wires have large flexibility, are not easy to shape, and cannot be pushed into the quartz tube smoothly if no support body exists when the carbon fiber wires are arranged in the quartz tube; secondly, the existing support body has a larger structure and occupies more space, so that the structure cost is increased, and the heat dissipation effect is affected; thirdly, the tube bodies at the two ends of the carbon fiber heating tube are clamped into a flat shape after being melted, and then the high-temperature resistant ceramic head is arranged, so that the replacement of the internal elements is inconvenient.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the hollow woven carbon fiber heating tube structure which is reasonable in design, convenient and quick to install and easy to assemble and can replace internal elements, aiming at the defects of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an easy hollow braided carbon fiber heating tube structure of equipment, its characteristics are, including quartz tube body and hollow braided carbon fiber heater strip quartz tube body both ends are installed the combination joint, the combination joint is equipped with ceramic joint, rubber soft joint and stretches into the seal wire in the carbon fiber heater strip, rubber soft joint is the toper setting, rubber soft joint card is at quartz tube body mouth of pipe, rubber soft joint inner end face is fixed with the electrode chip that meets with seal wire and carbon fiber heater strip, ceramic joint inner end face is equipped with the conductive connection spare that passes from rubber soft joint, conductive connection spare inner and electrode chip meet, ceramic joint outer end face cartridge has the molybdenum piece that meets with conductive connection spare outer end, be connected with external electric wire on the molybdenum piece.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the conductive connecting piece is provided with a conductive screw rod arranged along the axis of the quartz tube body, and the ceramic joint and the rubber soft joint are provided with threaded holes matched with the conductive screw rod.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the quartz tube body is a straight tube or a U-shaped tube.
The technical problem to be solved by the utility model can also be realized by the following technical scheme, and the guide wire adopts molybdenum wires.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the two ends of the quartz tube body are provided with internal threads, and the rubber soft joint is provided with external threads matched with the internal threads.
The technical problem to be solved by the utility model can be also realized by the following technical scheme that an inner end face of the rubber soft joint is provided with an inner inserting groove for inserting an electrode plate, and an outer end face of the ceramic joint is provided with an outer inserting groove for inserting a molybdenum plate.
Compared with the prior art, the utility model realizes the rapid installation of the heating pipe by arranging the combined joint, ensures the close fit of the ceramic joint and the quartz tube body under the action of the conical rubber soft joint, and is convenient for replacing the joint and the parts in the quartz tube body; through establishing the seal wire, as the support body of hollow woven carbon fiber heating wire installation process, guarantee the smooth promotion of carbon fiber heating wire in the quartz capsule, satisfy the equipment of various shape heating tubes, the flexibility of device is strong. The hollow woven carbon fiber heating tube easy to assemble has the advantages of simple structure, convenient installation and replacement and low manufacturing cost, and is suitable for the rapid assembly of heating tubes of any shape.
Drawings
Fig. 1 is a schematic structural diagram of an easy-to-assemble hollow woven carbon fiber heating tube structure according to the utility model.
In the figure: 1-quartz tube body, 2-hollow woven carbon fiber heating wire, 3-guide wire, 4-rubber joint, 5-ceramic joint, 6-electrode plate, 7-conductive connecting piece and 8-molybdenum plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1, an easy-to-assemble hollow woven carbon fiber heating tube structure comprises a quartz tube body 1 and hollow woven carbon fiber heating wires 2, wherein combination joints are arranged at two ends of the quartz tube body 1, each combination joint is provided with a ceramic joint 5, a rubber soft joint 4 and a guide wire 3 extending into the carbon fiber heating wires, the rubber soft joint 4 is arranged in a conical shape, the rubber soft joint 4 is clamped at a tube orifice of the quartz tube body 1, an electrode sheet 6 connected with the guide wire and the carbon fiber heating wires is fixed on the inner end face of the rubber soft joint, a conductive connecting piece 7 penetrating through the rubber soft joint 4 is arranged on the inner end face of the ceramic joint 5, the inner end of the conductive connecting piece is connected with the electrode sheet, a molybdenum sheet 8 connected with the outer end of the conductive connecting piece 7 is inserted into the outer end face of the ceramic joint 5, an external wire is connected onto the molybdenum sheet 8, and the guide wire adopts a molybdenum wire.
The conductive connecting piece 7 is provided with a conductive screw rod arranged along the axis of the quartz tube body, and threaded holes matched with the conductive screw rod are formed in the ceramic joint 5 and the rubber soft joint 4.
The quartz tube body is provided with internal threads at two ends, the rubber soft joint is provided with external threads matched with the internal threads, so that the quartz tube body is tightly connected with the rubber soft joint, and the rubber soft joint is made of high-temperature resistant materials.
The inner end face of the rubber soft joint 4 is provided with an inner inserting groove for inserting an electrode plate, the outer end face of the ceramic joint 5 is provided with an outer inserting groove for inserting a molybdenum plate, and the installation is convenient.
Firstly, a ceramic joint 5, a rubber soft joint 4 and a guide wire 3 at one end are installed, then a carbon fiber heating wire 2 is sleeved on the guide wire 3, the carbon fiber heating wire 2 and the guide wire 3 penetrate through a quartz tube body 1, the ceramic joint 5 and the rubber soft joint 4 are installed at the other end of the quartz tube body 1, and then the rubber soft joint is screwed on the quartz tube body, so that the rapid installation of a heating tube is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an easy-to-assemble hollow woven carbon fiber heating tube structure, its characterized in that includes quartz tube body and hollow woven carbon fiber heating wire the combination joint is installed at quartz tube body both ends, the combination joint is equipped with ceramic joint, rubber soft joint and stretches into the seal wire in the carbon fiber heating wire, and rubber soft joint is the toper setting, and rubber soft joint card is at quartz tube body mouth of pipe, and rubber soft joint inner end face is fixed with the electrode slice that meets with seal wire and carbon fiber heating wire, and ceramic joint inner end face is equipped with the conductive connection spare that passes from rubber soft joint, and conductive connection spare inner meets with the electrode slice, ceramic joint outer terminal surface cartridge have with the molybdenum piece of conductive connection spare outer end, be connected with external electric wire on the molybdenum piece.
2. The easy-to-assemble hollow woven carbon fiber heating tube structure of claim 1, wherein the conductive connecting piece is provided with a conductive screw rod arranged along the axis of the quartz tube body, and the ceramic joint and the rubber soft joint are provided with threaded holes matched with the conductive screw rod.
3. The easy-to-assemble hollow woven carbon fiber heating tube structure of claim 1, wherein the quartz tube body is a straight tube or a U-shaped tube.
4. The easy-to-assemble hollow woven carbon fiber heating tube structure of claim 1, wherein said guide wire is molybdenum wire.
5. The easy-to-assemble hollow woven carbon fiber heating tube structure of claim 1, wherein the quartz tube body is provided with internal threads at both ends, and the rubber soft joint is provided with external threads matched with the internal threads.
6. The easy-to-assemble hollow woven carbon fiber heating tube structure of claim 1, wherein the inner end surface of the rubber soft joint is provided with an inner inserting groove for inserting an electrode plate, and the outer end surface of the ceramic joint is provided with an outer inserting groove for inserting a molybdenum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649936.4U CN220985874U (en) | 2023-09-28 | 2023-09-28 | Hollow woven carbon fiber heating tube structure easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649936.4U CN220985874U (en) | 2023-09-28 | 2023-09-28 | Hollow woven carbon fiber heating tube structure easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985874U true CN220985874U (en) | 2024-05-17 |
Family
ID=91066922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322649936.4U Active CN220985874U (en) | 2023-09-28 | 2023-09-28 | Hollow woven carbon fiber heating tube structure easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985874U (en) |
-
2023
- 2023-09-28 CN CN202322649936.4U patent/CN220985874U/en active Active
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