CN209982759U - Hollow full-woven carbon fiber heating pipe - Google Patents

Abstract

The utility model relates to a heating pipe technical field just discloses a hollow carbon fiber heating pipe of weaving entirely. This hollow carbon fiber heating pipe of weaving entirely, including heating pipe device and fixing device, fixed mounting has fixing device on the outer wall of heating pipe device, heating device includes the hollow tube, the equal movable mounting in both ends of hollow tube has fixed connection block, and annular groove has all been seted up to the one end that every fixed connection block is close to the hollow tube, the thread groove has all been seted up on the upper and lower side outer wall at hollow tube both ends. This carbon fiber heating pipe is woven entirely to hollow, the one end fixed mounting that the molybdenum electrode is close to the hollow tube has the connection patchcord, and the outer wall that connecting software runs through built-in groove will be connected the patchcord and the carbon fiber heater strip is connected through the mode of soldering tin, overlaps the annular groove at the both ends of hollow tube, fixes fixed connection piece and hollow tube mutually through connecting bolt and thread groove, need not set up the plug, has practiced thrift the cost, and the heat dissipation capacity that expands that can be better has improved the practicality.

Description

Hollow full-woven carbon fiber heating pipe

Technical Field

The utility model relates to a heating pipe technical field specifically is a hollow carbon fiber heating pipe of weaving entirely.

Background

The carbon fiber is fibrous carbon material, and has carbon content of 90% or more. Has various excellent properties such as low density, high temperature resistance, corrosion resistance, friction resistance, fatigue resistance, high vibration attenuation, high electric and thermal conductivity, low thermal expansion coefficient, high light penetrability, electromagnetic shielding performance but not a magnet, and the like. The carbon fiber heating pipe is widely applied to the fields of daily use and industrial heating with the excellent characteristics of high efficiency, energy saving and no pollution. The carbon fiber heating pipe is a high-tech product different from traditional electric heating pipes such as metal wires and halogens, and has the excellent performances of long service life, high electric heating conversion efficiency, far infrared radiation, health, environmental protection and the like. The base material of the heating body of the product is imported carbon fiber felt and carbon fiber yarn, and has the advantages of large power margin, high temperature resistance, strong high heat capacity, long service life, random power adjustment and the like.

The core rod is arranged in the conventional carbon fiber heating tube, so that the production cost is high, and the heat diffusion is influenced; the installation direction of current carbon fiber heating pipe can not be adjusted, and the heating pipe that makes is not convenient for install, if the rotatory heating pipe of force changes the installation direction, can make connecting wires such as electric wire distortion to damage the heating pipe. Therefore, a hollow full-braided carbon fiber heating tube is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hollow carbon fiber heating pipe of weaving entirely possesses production and rises advantages such as this is low, the installation of being convenient for, has solved the inside plug that is provided with of current carbon fiber heating pipe, and manufacturing cost is higher, influenced thermal diffusion, and the problem of the installation of being not convenient for.

The utility model provides a technical scheme that its technical problem adopted is: the hollow fully-woven carbon fiber heating pipe comprises a heating pipe device and a fixing device, wherein the fixing device is fixedly installed on the outer wall of the heating pipe device.

The heating device comprises a hollow pipe, fixed connecting blocks are movably arranged at both ends of the hollow pipe, an annular groove is arranged at one end of each fixed connecting block close to the hollow pipe, threaded grooves are respectively arranged on the upper side outer wall and the lower side outer wall of the two ends of the hollow pipe, connecting bolts are movably arranged inside the outer walls of the upper side and the lower side of each annular groove, an internal groove is respectively arranged inside each fixed connecting block, a molybdenum electrode is fixedly arranged inside each internal groove, the inside fixed mounting of hollow tube has the carbon fiber heater strip, and the one end that the carbon fiber heater strip was kept away from to every molybdenum electrode all communicates there is connecting wire, and every connecting wire has the sealing washer with the equal fixed mounting in junction of the fixed connection piece that corresponds, has all seted up connecting groove on the middle part outer wall of every fixed connection piece, has all seted up a plurality of draw-in groove on the bottom inner wall of every connecting groove.

Fixing device includes that two rings shape change the piece, the equal fixed mounting in top of every ring shape change the piece has the joint case, the equal movable mounting in inside of every joint case has the kelly, the equal fixed mounting in top of every kelly has the dog, the equal fixed mounting in one end that the kelly was kept away from to every dog has the pull rod, the top that just is located the dog on the outer wall of every pull rod all overlaps and has the spring, equal fixed mounting has the connecting block on the left side outer wall of every ring shape change the piece, the equal fixed mounting in upper and lower both ends of every connecting block has the fixed block, the screw hole has all been seted up.

Furthermore, the annular groove is movably connected with two ends of the hollow pipe.

Furthermore, the connecting bolt penetrates through the outer wall of the annular groove and is connected with the thread groove, and threads meshed with the connecting bolt are arranged on the inner wall of the thread groove.

Furthermore, two ends of the carbon fiber heating wire are respectively communicated with one ends of the two molybdenum electrodes close to the hollow tube.

Furthermore, each annular rotating block is movably arranged inside the corresponding connecting groove.

Furthermore, the clamping rod penetrates through the outer wall of the bottom end of the clamping box and the outer wall of the annular rotating block and is movably connected with the clamping groove.

The utility model has the advantages that:

1. this carbon fiber heating pipe is woven entirely to hollow, the one end fixed mounting that the molybdenum electrode is close to the hollow tube has the connection patchcord, and the outer wall that connecting software runs through built-in groove will be connected the patchcord and the carbon fiber heater strip is connected through the mode of soldering tin, overlaps the annular groove at the both ends of hollow tube, fixes fixed connection piece and hollow tube mutually through connecting bolt and thread groove, need not set up the plug, has practiced thrift the cost, and the heat dissipation capacity that expands that can be better has improved the practicality.

2. This hollow carbon fiber heating pipe of weaving entirely, the pulling pull rod makes the kelly break away from the draw-in groove of top, rotates annular commentaries on classics piece, makes the kelly corresponding with the draw-in groove of side or the draw-in groove of bottom, drives connecting block and fixed block and rotates, loosens the pull rod and makes the kelly get into the draw-in groove, can be with heating pipe fixed mounting through the screw hole to the installation angle who makes the heating pipe is adjustable, has improved the convenience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1;

fig. 3 is a cross-sectional view of the fixing connection block of the present invention;

fig. 4 is a side view of the annular rotating block of the present invention;

fig. 5 is a front view of the fixing block of the present invention.

Description of reference numerals: the device comprises a heating pipe device 1, a hollow pipe 101, a fixed connecting block 102, an annular groove 103, a built-in groove 104, a molybdenum electrode 105, a carbon fiber heating wire 106, a connecting wire 107, a sealing ring 108, a connecting groove 109, a clamping groove 110, a thread groove 111, a connecting bolt 112, a fixing device 2, an annular rotating block 201, a clamping box 202, a clamping rod 203, a stop block 204, a pull rod 205, a spring 206, a connecting block 207, a fixing block 208 and a screw hole 209.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, a hollow fully-woven carbon fiber heating tube includes a heating tube device 1 and a fixing device 2, wherein the fixing device 2 is fixedly mounted on an outer wall of the heating tube device 1.

The heating pipe device 1 comprises a hollow pipe 101, fixed connecting blocks 102 are movably mounted at two ends of the hollow pipe 101, one end of each fixed connecting block 102 close to the hollow pipe 101 is provided with an annular groove 103, the annular grooves 103 are movably connected with two ends of the hollow pipe 101, thread grooves 111 are respectively formed in the upper outer wall and the lower outer wall at the two ends of the hollow pipe 101, connecting bolts 112 are movably mounted in the outer walls at the upper side and the lower side of each annular groove 103, the connecting bolts 112 penetrate through the outer wall of the annular groove 103 and are connected with the thread grooves 111, threads meshed with the connecting bolts 112 are arranged on the inner wall of the thread grooves 111, an internal groove 104 is respectively formed in each fixed connecting block 102, a molybdenum electrode 105 is fixedly mounted in each internal groove 104, a carbon fiber heating wire 106 is fixedly mounted in the hollow pipe 101, two ends of the carbon fiber heating wire 106 are respectively communicated with one, one end of each molybdenum electrode 105, which is far away from the carbon fiber heating wire 106, is communicated with a connecting wire 107, a sealing ring 108 is fixedly mounted at the joint of each connecting wire 107 and the corresponding fixed connecting block 102, a connecting groove 109 is formed in the outer wall of the middle of each fixed connecting block 102, and a plurality of clamping grooves 110 are formed in the inner wall of the bottom of each connecting groove 109.

Fixing device 2 includes that two rings turn piece 201, the equal movable mounting in the connecting groove 109 that corresponds of every ring turn piece 201 is inside, the equal fixed mounting in top of every ring turn piece 201 has joint case 202, the equal movable mounting in inside of every joint case 202 has kelly 203, kelly 203 runs through the bottom outer wall of joint case 202 and the outer wall of ring turn piece 201, and with draw-in groove 110 swing joint, the equal fixed mounting in top of every kelly 203 has dog 204, the equal fixed mounting in one end that kelly 203 was kept away from to every dog 204 has pull rod 205, the top that just is located dog 204 on the outer wall of every pull rod 205 all overlaps there is spring 206, equal fixed mounting has connecting block 207 on the left side outer wall of every ring turn piece 201, the equal fixed mounting in upper and lower both ends of every connecting block 207 has fixed block 208, screw hole 209 has all been seted up to the inside of every fixed block.

When the molybdenum electrode is used, a connecting flexible wire is fixedly installed at one end, close to the hollow tube 101, of the molybdenum electrode 105, connecting software penetrates through the outer wall of the built-in groove 104 to connect the connecting flexible wire and the carbon fiber heating wire 106 in a soldering mode, the annular grooves 103 are sleeved at the two ends of the hollow tube 101, and the fixed connecting block 102 is fixed with the hollow tube 101 through the connecting bolt 112 and the thread groove 111. The pull rod 205 is pulled to separate the clamping rod 203 from the clamping groove 110 above, the annular rotating block 201 is rotated to enable the clamping rod 203 to correspond to the clamping groove 110 on the side face or the clamping groove 110 at the bottom end, the connecting block 207 and the fixing block 208 are driven to rotate, the pull rod 205 is loosened to enable the clamping rod 203 to enter the clamping groove 110, the heating pipe can be fixedly installed through the screw hole 209, and therefore the installation angle of the heating pipe can be adjusted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a hollow carbon fiber heating pipe of weaving entirely, includes heating pipe device (1) and fixing device (2), its characterized in that: a fixing device (2) is fixedly arranged on the outer wall of the heating pipe device (1);

the heating pipe device (1) comprises a hollow pipe (101), fixed connecting blocks (102) are movably mounted at two ends of the hollow pipe (101), an annular groove (103) is formed in one end, close to the hollow pipe (101), of each fixed connecting block (102), thread grooves (111) are formed in the outer walls of the upper side and the lower side of the two ends of the hollow pipe (101), connecting bolts (112) are movably mounted inside the outer walls of the upper side and the lower side of each annular groove (103), a built-in groove (104) is formed in each fixed connecting block (102), a molybdenum electrode (105) is fixedly mounted inside each built-in groove (104), carbon fiber heating wires (106) are fixedly mounted inside the hollow pipe (101), connecting wires (107) are communicated with one end, far away from the carbon fiber heating wires (106), of each molybdenum electrode (105), and a sealing ring (108) is fixedly mounted at the joint of each connecting wire (107) and the corresponding fixed connecting block (102, a connecting groove (109) is formed in the outer wall of the middle of each fixed connecting block (102), and a plurality of clamping grooves (110) are formed in the inner wall of the bottom of each connecting groove (109);

fixing device (2) change piece (201) including two annulars, the equal fixed mounting in top of every annulus commentaries on classics piece (201) has joint case (202), the equal movable mounting in inside of every joint case (202) has kelly (203), the equal fixed mounting in top of every kelly (203) has dog (204), the equal fixed mounting in one end that kelly (203) were kept away from in every dog (204) has pull rod (205), the top that just is located dog (204) on the outer wall of every pull rod (205) all overlaps and has spring (206), equal fixed mounting has connecting block (207) on the left side outer wall of every annulus commentaries on classics piece (201), the equal fixed mounting in upper and lower both ends of every connecting block (207) has fixed block (208), screw hole (209) have all been seted up to the inside of every fixed block (208).

2. The hollow fully-woven carbon fiber heating tube according to claim 1, characterized in that: the annular groove (103) is movably connected with two ends of the hollow pipe (101).

3. The hollow fully-woven carbon fiber heating tube according to claim 1, characterized in that: the connecting bolt (112) penetrates through the outer wall of the annular groove (103) and is connected with the thread groove (111), and threads meshed with the connecting bolt (112) are arranged on the inner wall of the thread groove (111).

4. The hollow fully-woven carbon fiber heating tube according to claim 1, characterized in that: two ends of the carbon fiber heating wire (106) are respectively communicated with one ends of the two molybdenum electrodes (105) close to the hollow pipe (101).

5. The hollow fully-woven carbon fiber heating tube according to claim 1, characterized in that: each annular rotating block (201) is movably arranged in the corresponding connecting groove (109).

6. The hollow fully-woven carbon fiber heating tube according to claim 1, characterized in that: the clamping rod (203) penetrates through the outer wall of the bottom end of the clamping box (202) and the outer wall of the annular rotating block (201) and is movably connected with the clamping groove (110).

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