CN210112312U - Double-insulation carbon fiber vacuum heating pipe - Google Patents
Double-insulation carbon fiber vacuum heating pipe Download PDFInfo
- Publication number
- CN210112312U CN210112312U CN201920695828.1U CN201920695828U CN210112312U CN 210112312 U CN210112312 U CN 210112312U CN 201920695828 U CN201920695828 U CN 201920695828U CN 210112312 U CN210112312 U CN 210112312U
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- China
- Prior art keywords
- carbon fiber
- plug
- quartz capsule
- quartz tube
- double
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- Expired - Fee Related
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Abstract
The utility model discloses a dual insulation carbon fiber vacuum heating pipe, including plug, metal contact pin, end cap, outer quartz capsule, interior quartz capsule and heat-generating body, the metal contact pin is fixed in the inside of plug through the insulator, the plug connection end cap, the heat-generating body is connected in the metal contact pin, outer quartz capsule sets up in the outside of interior quartz capsule, the end connection end cap of outer quartz capsule, the heat-generating body is connected in interior quartz capsule, still is equipped with seal assembly between outer quartz capsule and the end cap, the heat-generating body is the carbon fiber heat-generating body, outer quartz capsule, interior quartz capsule all are dehydroxylation quartz capsule. The heating body of the utility model is a carbon fiber heating body, the carbon crystal molecular group in the carbon fiber heating body generates a large amount of far infrared rays with the wavelength of 8-15 um, and the far infrared rays are easy to be absorbed by human body like the radiation energy of solar rays, so when the utility model is used as a warmer, the use experience of a user can be increased; the dehydroxylation quartz tube has the advantages of obvious performance, small thermal expansion coefficient and extremely high thermal stability.
Description
Technical Field
The utility model relates to a double insulation carbon fiber vacuum heating pipe belongs to heating pipe technical field.
Background
In the prior art, heating elements are various in types and mainly comprise metal heating pipes and ceramic heating pipes. The working principle of the metal heating pipe is that a primary coil with more turns and a secondary coil with less turns are arranged on the same iron core. The ratio of input to output voltage is equal to the ratio of the number of turns of the coil while the energy remains constant. Therefore, the secondary coil generates a large current under a low voltage condition. The advantages are that: the metal heating pipe is a product which consists of a metal pipe, a spiral resistance wire, crystalline magnesium oxide powder with good heat conductivity and good insulativity and the like and can heat a system. The disadvantages are that the service life of the resistance wire is short, the aging is fast, and the damage speed is accelerated by the electric corrosion and the unstable voltage.
The working principle of the ceramic heating pipe is that good ceramic is used as a substrate, the heating wire is formed by firing high-quality nichrome wires, and the heating wire is wound in series to form a heating module. Its advantages are high heat efficiency and uniform heat generation; high temperature resistance, corrosion resistance, long service life and the like. The disadvantages are high cost, influence by ceramic performance, non-uniform heat radiation, large temperature difference and the like.
SUMMERY OF THE UTILITY MODEL
For solving the deficiencies of the prior art, an object of the utility model is to provide a double insulation carbon fiber vacuum heating pipe.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a double insulation carbon fiber vacuum heating pipe, a serial communication port, including the plug, metal contact pin, the end cap, outer quartz capsule, interior quartz capsule and heat-generating body, metal contact pin passes through the insulator and is fixed in the inside of plug, the connector assembly end cap, the heat-generating body is connected in metal contact pin, outer quartz capsule sets up in the outside of interior quartz capsule, the end connection end cap of outer quartz capsule, the heat-generating body is connected in interior quartz capsule, still be equipped with seal assembly between outer quartz capsule and the end cap, the heat-generating body is the carbon fiber heat-generating body, outer quartz capsule, interior quartz capsule all is dehydroxylation.
Preferably, double insulation carbon fiber vacuum heating pipe, its characterized in that, metal contact pin has two, and two metal contact pins all connect in the heat-generating body through the heat-generating body connecting piece.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the sealing component comprises a sealing ring and a sealing glue.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the plug is further provided with a tool connecting section with a regular hexagonal cross section.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the plug is further provided with an outer quartz tube connecting section, and the outer quartz tube connecting section is sleeved on the outer quartz tube.
Preferably, the double-insulation carbon fiber vacuum heating tube is characterized in that the outer surface of the connecting section of the outer quartz tube is provided with threads.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the plug is made of metal.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the plug is further provided with an annular protrusion, and the annular protrusion is connected to the end of the plug.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that the plug is made of metal nickel plating aviation.
Preferably, the double-insulation carbon fiber vacuum heating pipe is characterized in that a copper plating layer is further arranged on the outer surface of the metal contact pin.
The utility model discloses the beneficial effect who reaches:
because the utility model discloses a heat-generating body is the carbon fiber heat-generating body, the brilliant molecular group of carbon in the carbon fiber heat-generating body produces a large amount of wavelengths at the far infrared of 8 ~ 15 um. The far infrared ray is like the radiant energy of the solar ray, and is easy to be absorbed by the human body, so when the utility model is used as a warmer, the use experience of the user can be increased;
the utility model discloses an outer quartz capsule, interior quartz capsule all are dehydroxylation quartz capsule, and its performance of dehydroxylation quartz capsule is showing that coefficient of thermal expansion is little, has very high thermal stability, can bear violent temperature variation and do not explode and split, can increase factor of safety. The two layers of quartz tubes can play a role in double protection of the carbon fiber heating body.
Drawings
Fig. 1 is an exploded view of the present invention;
FIG. 2 is an end view of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;
fig. 4 is an enlarged view of a portion of fig. 3 according to the present invention;
FIG. 5 is an overall structure of the present invention;
the meaning of the reference symbols in the figures: 1-a plug; 2-an insulator; 3-metal pin insertion; 4-plug; 5-an outer quartz tube; 6-a heating element connecting member; 7-inner quartz tube; 8-a heating element; 9-sealing ring; 10-sealing glue; 11-an outer quartz tube connection section; 101-an annular projection; 41-tool connection section.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5: the embodiment discloses a double insulation carbon fiber vacuum heating pipe, including plug 1, metal contact pin 3, end cap 4, outer quartz capsule 5, interior quartz capsule 7 and heat-generating body 8, metal contact pin 3 is fixed in the inside of plug 1 through insulator 2, plug 1 connects end cap 4, heat-generating body 8 is connected in metal contact pin 3, outer quartz capsule 5 sets up in the outside of interior quartz capsule 7, end connection end cap 4 of outer quartz capsule 5, heat-generating body 8 connects in interior quartz capsule 7, still be equipped with seal assembly between outer quartz capsule 5 and the end cap 4, heat-generating body 8 is the carbon fiber heat-generating body, outer quartz capsule 5, interior quartz capsule 7 all is dehydroxylation quartz capsule.
Specifically, the number of the metal pins 3 is two, and the two metal pins 3 are connected to the heating element 8 through the heating element connecting member 6. The two pins 3 are used for connecting a live wire and a zero wire (taking alternating current as an example) of a power supply respectively.
The sealing assembly comprises a sealing ring 9 and a sealing glue 10, the plug 4 is further provided with a tool connecting section 41 with a regular hexagonal cross section, and the tool connecting section 41 is used for being matched with tools such as a wrench and the like in the process of installing the plug 4 to achieve screwing or loosening operation.
The plug 4 is further provided with an outer quartz tube connecting section 11, the outer quartz tube connecting section 11 is sleeved on the outer quartz tube 5, wherein the sealant 10 is located inside the sealing ring 9, that is to say, the sealing ring 9 is connected to the outer opening of the outer quartz tube connecting section 11.
The surface of outer quartz capsule linkage segment 11 still is equipped with the screw thread, and this screw thread is used for with the utility model discloses wholly install on equipment, like the room heater.
The material of the plug 4 of the utility model is metal.
The plug 1 is also provided with an annular bulge 101, and the annular bulge 101 is attached to and extruded with the end part of the plug 4.
The plug 1 is preferably metal plated nickel aircraft.
The outer surface of the metal pin 3 is also provided with a copper coating which can improve the conductivity and corrosion resistance of the metal pin 3.
During the use, the power switches on with heat-generating body 8 through metal contact pin 3, heat-generating body connecting piece 6, because the utility model discloses a heat-generating body 8 is the carbon fiber heat-generating body, and the brilliant molecular group of carbon in the carbon fiber heat-generating body produces the far infrared of a large amount of wavelengths at 8 ~ 15 um. The far infrared ray is like the radiant energy of the solar ray, and is easy to be absorbed by the human body, so when the utility model is used as a warmer, the use experience of the user can be increased; the utility model discloses an outer quartz capsule 5, interior quartz capsule 7 all are dehydroxylation quartz capsule, and its performance of dehydroxylation quartz capsule is showing that coefficient of thermal expansion is little, has very high thermal stability, can bear violent temperature variation and do not explode and split, can increase factor of safety.
The carbon fiber heating body is arranged inside the outer quartz tube 5 and the inner quartz tube 7, and the two layers of quartz tubes can play a role in double protection on the carbon fiber heating body.
The metal nickel-plated aviation plug has the characteristics of quick connection and separation, difficult falling, good temperature-resistant environment, high reliability and the like, and is suitable for connection of a large-current power supply series.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. A double-insulation carbon fiber vacuum heating pipe is characterized by comprising a plug (1), a metal contact pin (3), a plug (4), an outer quartz tube (5), an inner quartz tube (7) and a heating element (8), the metal contact pin (3) is fixed in the plug (1) through an insulator (2), the plug (1) is connected with the plug (4), the heating body (8) is connected with the metal contact pin (3), the outer quartz tube (5) is arranged outside the inner quartz tube (7), the end part of the outer quartz tube (5) is connected with the plug (4), the heating body (8) is connected with the inner quartz tube (7), a sealing component is also arranged between the outer quartz tube (5) and the plug (4), the heating body (8) is a carbon fiber heating body, and the outer quartz tube (5) and the inner quartz tube (7) are dehydroxylation quartz tubes.
2. The double-insulated carbon fiber vacuum heating pipe according to claim 1, wherein there are two metal pins (3), and both metal pins (3) are connected to the heating element (8) through the heating element connecting member (6).
3. A double insulated carbon fiber vacuum heating tube according to claim 1, characterized in that the sealing component comprises a sealing ring (9) and a sealant (10).
4. A double insulated carbon fiber vacuum heating tube according to claim 1, characterized in that the bulkhead (4) is further provided with a tool connection section (41) having a regular hexagonal cross section.
5. A double-insulated carbon fiber vacuum heating pipe according to claim 1 or 4, characterized in that the plug (4) is further provided with an outer quartz tube connecting section (11), and the outer quartz tube connecting section (11) is sleeved on the outer quartz tube (5).
6. A double insulated carbon fiber vacuum heating tube according to claim 5, characterized in that the outer surface of the outer quartz tube connection section (11) is also provided with threads.
7. A double insulated carbon fiber vacuum heating tube according to claim 1, characterized in that the material of the plug (4) is metal.
8. A double insulated carbon fiber vacuum heating tube according to claim 1, characterized in that the plug (1) is further provided with an annular protrusion (101), and the annular protrusion (101) is connected to the end of the choke plug (4).
9. A double insulated carbon fiber vacuum heating tube according to claim 1, characterized in that the plug (1) is a metal nickel plated aircraft plug.
10. The double-insulated carbon fiber vacuum heating pipe according to claim 1, wherein the outer surface of the metal insertion pin (3) is further provided with a copper plating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695828.1U CN210112312U (en) | 2019-05-16 | 2019-05-16 | Double-insulation carbon fiber vacuum heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695828.1U CN210112312U (en) | 2019-05-16 | 2019-05-16 | Double-insulation carbon fiber vacuum heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210112312U true CN210112312U (en) | 2020-02-21 |
Family
ID=69560431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920695828.1U Expired - Fee Related CN210112312U (en) | 2019-05-16 | 2019-05-16 | Double-insulation carbon fiber vacuum heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210112312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738925A (en) * | 2020-12-31 | 2021-04-30 | 连云港市欧雅特照明电器有限公司 | Preparation method of large-tow tabletting type carbon fiber heating lamp |
-
2019
- 2019-05-16 CN CN201920695828.1U patent/CN210112312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738925A (en) * | 2020-12-31 | 2021-04-30 | 连云港市欧雅特照明电器有限公司 | Preparation method of large-tow tabletting type carbon fiber heating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |