阅读说明：本技术 一种加快对光纤预制棒管套内水分的流失且节约氮气装置 (Device for accelerating water loss in optical fiber prefabricated rod pipe sleeve and saving nitrogen ) 是由 叶小青 于 2021-07-19 设计创作，主要内容包括：本发明涉及电缆制造技术领域,且公开了一种加快对光纤预制棒管套内水分的流失且节约氮气装置,包括壳体,所述壳体内壁下端固定连接有接电机构,所述壳体内壁上端活动连接有通气管道,所述通气管道下端固定连接有喷嘴,所述通气管道左端固定连接有推动机构,所述推动机构下端固定连接有密封机构密封机构。氮气通过通气管道,因电热丝位于通气管道左端,此时电热丝散发的热量对通气管道内部进行加热,从而使得通气管道内部氮气热量升高,从而通过喷嘴进入光纤预制棒管套内部,从而对光纤预制棒管套内部进行风干,因氮气带有热量,从而在风干的过程中使得氮气加快光纤预制棒管套内部水分的流失,从而达到加快光纤预制棒管套的干燥的效果。(The invention relates to the technical field of cable manufacturing, and discloses a device for accelerating the loss of water in a fiber preform pipe sleeve and saving nitrogen. Nitrogen gas passes through vent pipe, because of the heating wire is located the vent pipe left end, the heat that the heating wire gived off this moment heats vent pipe is inside, thereby make the inside nitrogen gas heat of vent pipe rise, thereby inside getting into optical fiber perform pipe box through the nozzle, thereby air-dry inside the optical fiber perform pipe box, have the heat because of nitrogen gas, thereby make nitrogen gas accelerate the loss of the inside moisture of optical fiber perform pipe box at air-dried in-process, thereby reach the effect of accelerating the drying of optical fiber perform pipe box.)

1. The utility model provides an accelerate loss and practice thrift nitrogen device to moisture in optical fiber perform pipe box, includes casing (1), its characterized in that: the electric connector is characterized in that the lower end of the inner wall of the shell (1) is fixedly connected with an electric connection mechanism (2), the upper end of the inner wall of the shell (1) is movably connected with an air duct (3), the lower end of the air duct (3) is fixedly connected with a nozzle (4), the left end of the air duct (3) is fixedly connected with a pushing mechanism (5), and the lower end of the pushing mechanism (5) is fixedly connected with a sealing mechanism (6).

2. The device for accelerating the water loss and saving nitrogen in the tube jacket of the optical fiber preform rod according to claim 1, wherein: connect electric mechanism (2) inside including atress board (21), atress board (21) left end fixedly connected with connecting block (22), connecting block (22) lower extreme fixedly connected with guide bar (23), guide bar (23) left end swing joint has reset spring (24), connecting block (22) left end fixedly connected with trigger mechanism (25), trigger mechanism (25) left end swing joint has contact (26).

3. The device for accelerating the water loss and saving nitrogen in the tube jacket of the optical fiber preform rod according to claim 1, wherein: the heating wire (51) is arranged inside the pushing mechanism (5), the air bag (52) is fixedly connected to the left end of the heating wire (51), the moving plate (53) is fixedly connected to the left end of the air bag (52), the compression spring (54) is movably connected to the upper end of the moving plate (53), the pressure bin (55) is movably connected to the left end of the moving plate (53), and the pipeline (56) is fixedly connected to the left end of the pressure bin (55).

4. The device for accelerating the water loss and saving nitrogen in the tube jacket of the optical fiber preform rod according to claim 1, wherein: sealing mechanism (6) is inside including drive storehouse (61), drive storehouse (61) right-hand member swing joint has push pedal (62), push pedal (62) lower extreme fixedly connected with gag lever post (63), gag lever post (63) left end fixedly connected with extension spring (64), push pedal (62) right-hand member fixedly connected with pressure piece (65), pressure piece (65) right-hand member swing joint has sealing washer (66).

5. The device for accelerating the water loss and saving nitrogen in the tube jacket of the optical fiber preform rod according to claim 3, wherein: the number of the electric heating wires (51) is two, the electric heating wires are respectively positioned at the left end and the right end of the air duct (3), the upper end of the air duct (3) is communicated with the nitrogen interface, and the electric heating wires (51) are positioned at the upper end of the inner wall of the shell (1).

6. The device for accelerating the water loss and saving nitrogen in the tube jacket of the optical fiber preform rod according to claim 4, wherein: the upper end of the driving bin (61) is communicated with the lower end of the pipeline (56), the driving bin (61) is located at the left end of the inner wall of the shell (1), the push plate (62) is located at the lower end of the pressure bin (55), and the sealing ring (66) is located at the lower end of the nozzle (4).

Technical Field

The invention relates to the technical field of cable manufacturing, in particular to a device for accelerating the loss of water in a pipe sleeve of an optical fiber preform and saving nitrogen.

Background

As society has been gradually developed, the living standard of people has been remarkably improved, and as the rapid development of networks, the demand of modern society for networks has become indispensable, so that the use of optical fibers for transporting network signals has increased, and machines developed for manufacturing optical fibers have become various.

But at present there is the defect that needs to overcome to the washing of optical fiber perform pipe box at will, generally can wash before using because of optical fiber perform pipe box to clear away inside impurity, need dry after having washed, the tradition is ventilated optical fiber perform pipe box through nitrogen gas, the time that nevertheless consumes is overlength, also too big to the consumption of nitrogen gas simultaneously, simultaneously when using, generally sealed effect is not very good yet, cause unnecessary waste, consequently one kind is accelerated to the loss of the interior moisture of optical fiber perform pipe box and practice thrift nitrogen device and be born.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for accelerating the loss of water in a pipe sleeve of an optical fiber preform rod and saving nitrogen, which has the advantages of accelerating the drying of the pipe sleeve of the optical fiber preform rod, automatically sealing a joint when the pipe sleeve of the optical fiber preform rod is air-dried, and preventing excessive waste of nitrogen, and solves the problems that the conventional method for ventilating the pipe sleeve of the optical fiber preform rod through nitrogen consumes too long time and consumes too much nitrogen, and the common sealing effect is not very good and causes redundant waste when the device is used.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an accelerate loss and practice thrift nitrogen device to moisture in prefabricated excellent pipe box of optic fibre, includes the casing, shells inner wall lower extreme fixedly connected with connects electric mechanism, shells inner wall upper end swing joint has the vent pipe, vent pipe lower extreme fixedly connected with nozzle, vent pipe left end fixedly connected with pushing mechanism, pushing mechanism lower extreme fixedly connected with sealing mechanism.

Further, connect the inside atress board that includes of electrical mechanism, atress board left end fixedly connected with connecting block, connecting block lower extreme fixedly connected with guide bar, guide bar left end swing joint has reset spring, connecting block left end fixedly connected with trigger mechanism, trigger mechanism left end swing joint has the contact.

Further, the pushing mechanism comprises a heating wire inside, the left end of the heating wire is fixedly connected with an air bag, the left end of the air bag is fixedly connected with a movable plate, the upper end of the movable plate is movably connected with a compression spring, the left end of the movable plate is movably connected with a pressure bin, and the left end of the pressure bin is fixedly connected with a pipeline.

Further, sealing mechanism is inside including the drive storehouse, drive storehouse right-hand member swing joint has the push pedal, push pedal lower extreme fixedly connected with gag lever post, gag lever post left end fixedly connected with extension spring, push pedal right-hand member fixedly connected with pressure block, pressure block right-hand member swing joint has the sealing washer.

Furthermore, the number of the electric heating wires is two, the two electric heating wires are respectively positioned at the left end and the right end of the ventilation pipeline, the upper end of the ventilation pipeline is communicated with the nitrogen interface, and the electric heating wires are positioned at the upper end of the inner wall of the shell.

Further, the upper end of the driving bin is communicated with the lower end of the pipeline, the driving bin is located at the left end of the inner wall of the shell, the push plate is located at the lower end of the pressure bin, and the sealing ring is located at the lower end of the nozzle.

Three beneficial effects

Compared with the prior art, the invention provides a device for accelerating the loss of water in the pipe sleeve of the optical fiber preform and saving nitrogen, and the device has the following beneficial effects:

1. get into inside the optical fiber perform pipe box through the nozzle to air-dry inside the optical fiber perform pipe box, have the heat because of nitrogen gas, thereby make nitrogen gas accelerate the loss of the inside moisture of optical fiber perform pipe box at air-dry in-process, thereby reach the effect of accelerating the drying of optical fiber perform pipe box.

2. When the push pedal moves rightwards, it has a pressure to the sealing washer to drive the pressure piece for the sealing washer covers optical fiber perform pipe box surface under the pressure effect of pressure piece, thereby seals optical fiber perform pipe box and nozzle lower extreme, thereby reaches when air-drying optical fiber perform pipe box, seals the kneck automatically, prevents the effect of the too much waste of nitrogen gas.

Drawings

FIG. 1 is a front cross-sectional view of the housing structure of the present invention;

FIG. 2 is a partial cross-sectional view of a nozzle arrangement according to the present invention;

FIG. 3 is a partial cross-sectional view of the drive pod construction of the present invention;

FIG. 4 is a partial cross-sectional view of the pressure chamber structure of the present invention;

fig. 5 is a partial cross-sectional view of a connector block structure of the present invention.

In the figure: 1. a housing; 2. a power connection mechanism; 21. a stress plate; 22. connecting blocks; 23. a guide bar; 24. a return spring; 25. a trigger mechanism; 26. a contact; 3. an air duct; 4. a nozzle; 5. a pushing mechanism; 51. an electric heating wire; 52. an air bag; 53. moving the plate; 54. a compression spring; 55. a pressure bin; 56. a pipeline; 6. a sealing mechanism; 61. a driving bin; 62. pushing the plate; 63. a limiting rod; 64. an extension spring; 65. a pressure block; 66. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1, fig. 2, fig. 3, and fig. 4, a device for accelerating the loss of water in the fiber preform tube and saving nitrogen, comprising a housing 1, wherein the lower end of the inner wall of the housing 1 is fixedly connected with a power connection mechanism 2, the power connection mechanism 2 comprises a stress plate 21, the left end of the stress plate 21 is fixedly connected with a connecting block 22, the lower end of the connecting block 22 is fixedly connected with a guide rod 23, the left end of the guide rod 23 is movably connected with a reset spring 24, the left end of the connecting block 22 is fixedly connected with a trigger mechanism 25, the left end of the trigger mechanism 25 is movably connected with a contact 26, the upper end of the inner wall of the housing 1 is movably connected with an air vent pipe 3, the lower end of the air vent pipe 3 is fixedly connected with a nozzle 4, the left end of the air vent pipe 3 is fixedly connected with a pushing mechanism 5, and the lower end of the pushing mechanism 5 is fixedly connected with a sealing mechanism 6.

When the optical fiber perform pipe sleeve needs to be cleaned, the optical fiber perform pipe sleeve needing to be dried is inserted upwards from the lower end of the shell 1, so that the stress plate 21 has thrust, the stress plate 21 moves leftwards, the connecting block 22 is driven to move leftwards, the guide rod 23 is driven to have leftward thrust on the reset spring 24, the reset spring 24 is driven to be stressed and compressed, the internal stress is compressed, the elastic potential energy is accumulated inside, preparation is made for resetting the guide rod 23, meanwhile, when the connecting block 22 moves leftwards, the trigger mechanism 25 is driven to move leftwards together, so that the trigger mechanism is contacted with the contact 26, so that the internal current is switched on, the switched-on current passes through the inside of the electric heating wire 51, so that the electric heating wire 51 dissipates heat to the outside, at the moment, a period of time passes, the nitrogen valve is opened, nitrogen passes through the ventilation pipeline 3, and the electric heating wire 51 is positioned at the left end of the ventilation pipeline 3, the heat that heating wire 51 gived off this moment heats inside 3 vent pipes to make 3 inside nitrogen gas heats of vent pipes, thereby get into optical fiber perform pipe box inside through nozzle 4, thereby air-dry inside the optical fiber perform pipe box, have the heat because of nitrogen gas, thereby make nitrogen gas accelerate the loss of the inside moisture of optical fiber perform pipe box at air-dry in-process, thereby reach the effect of accelerating the drying of optical fiber perform pipe box.

Example two:

referring to fig. 1, 4 and 5, a device for accelerating the loss of water in a fiber preform tube and saving nitrogen comprises a housing 1, wherein the lower end of the inner wall of the housing 1 is fixedly connected with an electric connection mechanism 2, the upper end of the inner wall of the housing 1 is movably connected with a ventilation pipeline 3, the lower end of the ventilation pipeline 3 is fixedly connected with a nozzle 4, the left end of the ventilation pipeline 3 is fixedly connected with a pushing mechanism 5, the pushing mechanism 5 comprises two electric heating wires 51, the two electric heating wires 51 are respectively positioned at the left and right ends of the ventilation pipeline 3, the upper end of the ventilation pipeline 3 is communicated with a nitrogen interface, the electric heating wire 51 is positioned at the upper end of the inner wall of the housing 1, the left end of the electric heating wire 51 is fixedly connected with an air bag 52, the left end of the air bag 52 is fixedly connected with a movable plate 53, the upper end of the movable plate 53 is movably connected with a compression spring 54, the left end of the 53 is movably connected with a pressure chamber 55, and the movable plate 56 is fixedly connected with the pressure chamber 55, 5 lower extreme fixedly connected with sealing mechanism 6 of pushing mechanism, sealing mechanism 6 is inside including drive storehouse 61, drive storehouse 61 upper end is linked together with pipeline 56 lower extreme, drive storehouse 61 is located the 1 inner wall left end of casing, push pedal 62 is located pressure chamber 55 lower extreme, sealing washer 66 is located the 4 lower extremes of nozzle, drive storehouse 61 right-hand member swing joint has push pedal 62, push pedal 62 lower extreme fixedly connected with gag lever post 63, gag lever post 63 left end fixedly connected with extension spring 64, push pedal 62 right-hand member fixedly connected with pressure piece 65, pressure piece 65 right-hand member swing joint has sealing washer 66.

Because the heating wire 51 emits heat to the outside, the heating wire 51 heats the air bag 52 through internal transmission, the air bag 52 is heated and expanded, the volume is increased, the moving plate 53 is driven to move leftwards, the compression spring 54 has pressure, the compression spring 54 is stressed and compressed, elastic potential energy is accumulated inside, the moving plate 53 is accurate for resetting, the moving plate 53 moves leftwards, the pressure chamber 55 is compressed, the gas inside the pressure chamber 55 enters the driving chamber 61 through the transmission compression of the pipeline 56, the pressure inside the driving chamber 61 is increased, the push plate 62 is pushed to move rightwards, the extension spring 64 is driven to move together through the limiting rod 63, the extension spring 64 is stretched in side length, and meanwhile, when the push plate 62 moves rightwards, the pressure block 65 is driven to have pressure on the sealing ring 66, and the sealing ring 66 covers the outer surface of the optical fiber sleeve preform rod under the pressure of the pressure block 65, thereby seal optical fiber perform pipe box and 4 lower extremes of nozzle to reach when air-drying optical fiber perform pipe box, seal the kneck automatically, prevent the too much extravagant effect of nitrogen gas.

Example three:

referring to fig. 1-5, a device for accelerating the loss of water in the jacket of an optical fiber preform and saving nitrogen gas comprises a housing 1, wherein the lower end of the inner wall of the housing 1 is fixedly connected with an electrical connection mechanism 2, the electrical connection mechanism 2 comprises a stress plate 21 therein, the left end of the stress plate 21 is fixedly connected with a connecting block 22, the lower end of the connecting block 22 is fixedly connected with a guide rod 23, the left end of the guide rod 23 is movably connected with a reset spring 24, the left end of the connecting block 22 is fixedly connected with a trigger mechanism 25, the left end of the trigger mechanism 25 is movably connected with a contact 26, the upper end of the inner wall of the housing 1 is movably connected with a ventilation pipeline 3, the lower end of the ventilation pipeline 3 is fixedly connected with a nozzle 4, the left end of the ventilation pipeline 3 is fixedly connected with a pushing mechanism 5, the pushing mechanism 5 comprises two heating wires 51, the two heating wires 51 are respectively positioned at the left and right ends of the ventilation pipeline 3, the upper end of the ventilation pipeline 3 is communicated with a nitrogen gas interface, heating wire 51 is located casing 1 inner wall upper end, heating wire 51 left end fixedly connected with gasbag 52, gasbag 52 left end fixedly connected with movable plate 53, movable plate 53 upper end swing joint has compression spring 54, movable plate 53 left end swing joint has pressure chamber 55, pressure chamber 55 left end fixedly connected with pipeline 56, 5 lower extreme fixedly connected with sealing mechanism 6 of pushing mechanism, sealing mechanism 6 is inside to include drive storehouse 61, drive storehouse 61 upper end is linked together with the pipeline 56 lower extreme, drive storehouse 61 is located casing 1 inner wall left end, push pedal 62 is located pressure chamber 55 lower extreme, sealing washer 66 is located nozzle 4 lower extreme, drive storehouse 61 right-hand member swing joint has push pedal 62, push pedal 62 lower extreme fixedly connected with gag lever post 63, gag lever post 63 left end fixedly connected with extension spring 64, push pedal 62 right-hand member fixedly connected with pressure block 65, pressure block 65 right-hand member swing joint has sealing washer 66.

The working principle is as follows: when the optical fiber perform pipe sleeve needs to be cleaned, the optical fiber perform pipe sleeve needing to be dried is inserted upwards from the lower end of the shell 1, so that the stress plate 21 has thrust, the stress plate 21 moves leftwards, the connecting block 22 is driven to move leftwards, the guide rod 23 is driven to have leftward thrust on the reset spring 24, the reset spring 24 is driven to be stressed and compressed, the internal stress is compressed, the elastic potential energy is accumulated inside, preparation is made for resetting the guide rod 23, meanwhile, when the connecting block 22 moves leftwards, the trigger mechanism 25 is driven to move leftwards together, so that the trigger mechanism is contacted with the contact 26, so that the internal current is switched on, the switched-on current passes through the inside of the electric heating wire 51, so that the electric heating wire 51 dissipates heat to the outside, at the moment, a period of time passes, the nitrogen valve is opened, nitrogen passes through the ventilation pipeline 3, and the electric heating wire 51 is positioned at the left end of the ventilation pipeline 3, the heat that heating wire 51 gived off this moment heats inside 3 vent pipes to make 3 inside nitrogen gas heats of vent pipes, thereby get into optical fiber perform pipe box inside through nozzle 4, thereby air-dry inside the optical fiber perform pipe box, have the heat because of nitrogen gas, thereby make nitrogen gas accelerate the loss of the inside moisture of optical fiber perform pipe box at air-dry in-process, thereby reach the effect of accelerating the drying of optical fiber perform pipe box.

Because the heating wire 51 emits heat to the outside, the heating wire 51 heats the air bag 52 through internal transmission, the air bag 52 is heated and expanded, the volume is increased, the moving plate 53 is driven to move leftwards, the compression spring 54 has pressure, the compression spring 54 is stressed and compressed, elastic potential energy is accumulated inside, the moving plate 53 is accurate for resetting, the moving plate 53 moves leftwards, the pressure chamber 55 is compressed, the gas inside the pressure chamber 55 enters the driving chamber 61 through the transmission compression of the pipeline 56, the pressure inside the driving chamber 61 is increased, the push plate 62 is pushed to move rightwards, the extension spring 64 is driven to move together through the limiting rod 63, the extension spring 64 is stretched in side length, and meanwhile, when the push plate 62 moves rightwards, the pressure block 65 is driven to have pressure on the sealing ring 66, and the sealing ring 66 covers the outer surface of the optical fiber sleeve preform rod under the pressure of the pressure block 65, thereby seal optical fiber perform pipe box and 4 lower extremes of nozzle to reach when air-drying optical fiber perform pipe box, seal the kneck automatically, prevent the too much extravagant effect of nitrogen gas.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.