CN113511408B - Optical fiber composite rod heat insulation box - Google Patents

Optical fiber composite rod heat insulation box Download PDF

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Publication number
CN113511408B
CN113511408B CN202110666674.5A CN202110666674A CN113511408B CN 113511408 B CN113511408 B CN 113511408B CN 202110666674 A CN202110666674 A CN 202110666674A CN 113511408 B CN113511408 B CN 113511408B
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China
Prior art keywords
temperature
supporting
optical fiber
fiber composite
support body
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CN202110666674.5A
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Chinese (zh)
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CN113511408A (en
Inventor
付志华
李晓通
何相平
骆志财
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Guangzhou Honsun Opto-Electronic Co ltd
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Guangzhou Honsun Opto-Electronic Co ltd
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Publication of CN113511408A publication Critical patent/CN113511408A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package

Abstract

The invention discloses an optical fiber composite rod incubator, which is provided with a case body, a first support body, a heating body, a second support body and a temperature control device; the first support body is arranged on the support part, the heating body is arranged above the first support body and is in contact with the first support body, the lower surface of the second support body is in contact with the heating body, the upper surface of the second support body is used for placing the optical fiber composite rod, the temperature detection module is in contact with the second support body to detect the actual temperature of the second support body, if the actual temperature and the ambient temperature have temperature difference, the temperature control module can control the working state of the heating body according to the actual temperature, so that the actual temperature of the second support body is controlled to be maintained in a preset temperature range, the temperature difference between the second support body and the environment is reduced, the possibility that the optical fiber composite rod generates water vapor and breaks is reduced, the surface quality of the optical fiber composite rod is improved, and the material utilization rate is improved.

Description

Optical fiber composite rod heat insulation box
Technical Field
The invention relates to the field of temperature control, in particular to an optical fiber composite rod incubator.
Background
The optical fiber panel product is an optical fiber image transmission element made of special glass optical fiber, and is drawn into small-size optical fiber by a prefabricated tube, and then is subjected to repeated arrangement, combination and re-drawing processes, and finally is subjected to melt-pressing forming. Wherein, accomplish the range at optic fibre, after the combination, need carry out the top connection to the compound stick of optic fibre, bond together with the compound stick of optic fibre promptly, at this in-process, accomplish the range, the compound stick of optic fibre after the combination will be placed in a space of top connection, there is the difference in temperature between the actual temperature in the space of placing the compound stick of optic fibre this moment and the ambient temperature, for example, actual temperature is less than ambient temperature, this difference in temperature makes the compound stick of optic fibre produce steam easily, can lead to the compound stick of optic fibre to break when serious, the surface quality of the compound stick of optic fibre has been influenced, reduce material utilization rate, consequently, the solution needs to be sought.
Disclosure of Invention
In view of the above, in order to solve the above technical problems, the present invention aims to provide an optical fiber composite rod incubator with an insulation function.
The technical scheme adopted by the invention is as follows:
an optical fiber composite rod incubator comprising:
a case having a support portion;
a first support body disposed on the support portion;
a heating element disposed above the first support and in contact with the first support;
the lower surface of the second support body is in contact with the heating body, and the upper surface of the second support body is used for placing the optical fiber composite rod;
the temperature control device comprises a temperature detection module and a temperature control module, the temperature detection module is in contact with the second support body to detect the actual temperature of the second support body, and the temperature control module is used for controlling the working state of the heating body according to the actual temperature so as to maintain the actual temperature in a preset temperature range; and the difference between the interval threshold of the preset temperature interval and the environment temperature is less than or equal to the preset threshold.
Further, the box body comprises an outer frame, and the supporting part is fixed on the outer frame.
Further, the outer frame and the lower surface of the first support body are arranged at intervals.
Furthermore, at least one side of the outer frame is hollow.
Furthermore, the supporting part comprises a first supporting frame and a second supporting frame, the first supporting frame and the second supporting frame are respectively arranged on two sides of the extending direction of the first supporting body and are fixed with the outer frame, the first supporting body is arranged on the lower layer of the first supporting frame and the lower layer of the second supporting frame, and the second supporting body is arranged on the upper layer of the first supporting frame and the upper layer of the second supporting frame.
Furthermore, at least one supporting structure is arranged between the first supporting frame and the second supporting frame, and the supporting structure supports the lower surface of the second supporting body.
Further, the height of the outer frame is greater than that of the second support body.
Furthermore, the box body also comprises a wire hole and a mounting hole, wherein a connecting wire passes through the wire hole, and the connecting wire is used for connecting the heating body and the temperature control module; the temperature detection module is mounted in the mounting hole.
Further, the width of the heating body is larger than that of the first support body.
Further, the width of the heating element is smaller than the width of the second support body.
The invention has the beneficial effects that: the box body comprises a supporting part, and the temperature control device comprises a temperature detection module and a temperature control module; through setting up first supporter in the supporting part, the heat-generating body sets up in first supporter top and contacts with first supporter, the lower surface and the heat-generating body contact of second supporter, the upper surface of second supporter is used for placing the compound stick of optic fibre, the actual temperature of temperature detection module and second supporter contact in order to detect the second supporter, if there is the difference in temperature actual temperature and ambient temperature, temperature control module can be according to the operating condition of actual temperature control heat-generating body, thereby the actual temperature of control second supporter maintains in the difference less than or equal to of interval threshold value and ambient temperature predetermines the temperature interval of threshold value, reduce the difference in temperature of second supporter and environment, it produces steam and takes place cracked possibility to reduce the compound stick of optic fibre, improve the compound stick surface quality of optic fibre and improve material utilization ratio.
Drawings
FIG. 1 is a schematic view of an optical fiber composite rod incubator according to the present invention;
FIG. 2 is a schematic diagram of a case and an internal structure of the case according to an embodiment of the present invention;
FIG. 3 is a schematic view of the placement of an optical fiber composite rod according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In the embodiment of the present invention, the X direction refers to the longitudinal direction, the Y direction refers to the width direction, and the Z direction refers to the height direction (vertical direction).
As shown in fig. 1, 2 and 3, an optical fiber composite rod incubator according to an embodiment of the present invention includes a case 1, a first support 2, a heating element 3, a second support 4, and a temperature control device 5. The temperature control device 5 includes a temperature detection module 51 and a temperature control module 52.
As shown in fig. 1, 2 and 3, in the embodiment of the present invention, the box body 1 includes an outer frame and a support portion. Specifically, the outer frame has a first side wall 11, a second side wall 12, a third side wall 13, and a bottom wall 14, the first side wall 11, the second side wall 12, the third side wall 13, and the bottom wall 14 form an accommodating space that accommodates the support portion, the first support body 2, the heat generating body 3, the second support body 4, and the temperature detection module 51. Optionally, the supporting portion is fixed to the outer frame, specifically to the second side wall 12 and the third side wall 13, the supporting portion includes a first supporting frame 15 and a second supporting frame 16, the first supporting frame 15 and the second supporting frame 16 are respectively disposed on two sides of the extending direction of the first supporting body 2, that is, two sides of the X direction, and both the first supporting frame 15 and the second supporting frame 16 are fixed to the outer frame. The first support frame 15 and the second support frame 16 are both U-shaped structures, and have an upper layer a and a lower layer B, and a connecting part is arranged between the upper layer and the lower layer for connection. In other embodiments, the first support frame 15 and the second support frame 16 may have other shapes, and the upper layer and the lower layer may be independently disposed and disconnected.
As shown in fig. 3, in the embodiment of the present invention, the height of the outer frame is greater than the height of the second support 4, so that after the optical fiber composite rod C is placed on the upper surface of the second support 4, the optical fiber composite rod C can be limited, and the optical fiber composite rod C is prevented from falling; wherein the height of the outer frame is greater than the height of the second supporting body 4 means that the height of at least one side wall is greater than the height of the second supporting body 4. In addition, the frame sets up with the lower surface interval of first supporter 2, the clearance has between the diapire 14 of frame and the lower surface of first supporter 2 promptly, partly heat can transmit to first supporter 2 when making heat-generating body 3 generate heat, 2 lower surfaces of first supporter can give off partly heat to the air in clearance, be favorable to improving 1 inside or outside ambient humidity and the temperature of box, improve the heat preservation of the compound excellent C of optic fibre, the quality of toasting, further reduce the compound excellent C of optic fibre and produce steam and take place cracked possibility.
As shown in fig. 2 and fig. 3, in the embodiment of the present invention, the first side wall 11 is provided with the wire hole 111 and the mounting hole 112, it should be noted that the wire hole 111 and the mounting hole 112 may be provided on other side walls or the bottom wall 14, and the wire hole 111 and the mounting hole 112 may also be provided on different side walls or the bottom wall 14, respectively, and are not limited in particular. In addition, at least one side of the outer frame is hollowed, specifically, the side of the outer frame is far away from the first side wall 11 in the Y direction, and other side hollows may be also not specifically limited in other embodiments. Wherein, one side of fretwork can be so that the transmission of some heat of heat-generating body 3 to the box 1 outside, is favorable to improving the ambient humidity and the temperature around the box 1 outside, improves the heat preservation of compound stick of optic fibre, toasts the quality, and the compound stick of optic fibre produces steam and the possibility that takes place to break is further reduced equally.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, three support structures 17 are disposed between the first support frame 15 and the second support frame 16, and the support structures 17 support the lower surface of the second support body 4 to provide a supporting force for the second support body 4. In other embodiments, one or more support structures 17 may be provided, and are not particularly limited.
As shown in fig. 1 and 2, in the embodiment of the present invention, the first support body 2 is disposed at the lower layer B of the first support frame 15 and the second support frame 16, and the lower surfaces of the two ends of the first support body 2 in the extending direction are respectively supported by the first support frame 15 and the second support frame 16. Wherein the upper surface of the first support body 2 is in contact with the lower surface of the heating body 3 for supporting the heating body 3. It should be noted that the number of the first supporting bodies 2 in the embodiment of the present invention is two, and in other embodiments, one or more first supporting bodies may be used.
In the embodiment of the present invention, the number of the heating elements 3 is two, and in other embodiments, one or more than two heating elements may be used, and is not particularly limited. Specifically, heat-generating body 3 sets up in first supporter 2 top, the lower surface of heat-generating body 3 and the upper surface contact of first supporter 2, when heat-generating body 3 generates heat, heat transfer to second supporter 4 that the 3 upper surfaces of heat-generating body produced, heat transfer to first supporter 2 that the 3 upper surfaces of heat-generating body produced, first supporter 2 gives off the heat to the accommodation space in, for example, the clearance between first supporter 2 and the diapire 14, and give off in the all ring edge borders of box 1 through one side of clearance and fretwork. Optionally, the width of the heating element 3 is greater than the width of the first support body 2, and the width of the heating element 3 is less than the width of the second support body 4, so that when the first support body 2 can stably support the heating element 3, the heating areas of the upper surface of the heating element 3 and the lower surface of the heating element 3 are increased, so that the upper surface of the heating element 3 can effectively heat the second support body 4, and part of heat of the lower surface of the heating element 3 can be directly transferred to the air in the accommodating space besides being transferred to the first support body 2, and can also be transferred to the outer side of the box body 1 through one side of the hollow-out, thereby improving the ambient humidity and temperature inside and outside the box body 1, improving the heat preservation and baking quality of the optical fiber composite rod, and reducing the possibility that the optical fiber composite rod generates water vapor and breaks.
As shown in fig. 1, fig. 2 and fig. 3, in the embodiment of the present invention, the second supporting body 4 is disposed on the upper layer a of the first supporting frame 15 and the second supporting frame 16, and the lower surfaces of the two ends of the second supporting body 4 in the extending direction are respectively supported by the first supporting frame 15 and the second supporting frame 16. Specifically, the lower surface of the second supporting body 4 is in contact with the heating body 3, and the upper surface of the second supporting body 4 is used for placing the optical fiber composite rod, so that the lower surface of the second supporting body 4 can be transferred to the upper surface of the second supporting body 4 after receiving heat generated by the heating body 3, and the optical fiber composite rod is heated and insulated.
As shown in fig. 1, 2 and 3, in the embodiment of the present invention, the temperature detection module 51 is mounted in the mounting hole 112, and the temperature detection module 51 is in contact with the second supporting body 4 to accurately detect the actual temperature of the second supporting body 4. Optionally, the temperature sensing module 51 includes, but is not limited to, a thermocouple, a thermal resistor, and a bimetallic thermometer. Specifically, the temperature detection module 51 and the heating element 3 are both connected to the temperature control module 52 through a connection wire D, which passes through the wire hole 111, extends from the inside of the case 1 to the outside of the case 1, and is connected to the temperature control module 52, and it should be noted that only a part of the connection wires are shown in fig. 1. In the embodiment of the present invention, the temperature control module 52 is configured to control the working state of the heating element 3 according to the actual temperature, so as to maintain the actual temperature in a preset temperature range, wherein a difference between a range threshold of the preset temperature range and the environment temperature is less than or equal to a preset threshold. It should be noted that the operating state refers to an energization heating state and a power-off state, and the preset temperature interval and the preset threshold may be set as required, and are not particularly limited. The interval threshold is a boundary value of a preset temperature interval, and the ambient temperature refers to the temperature of the environment in which the box body 1 is located. For example, if the current ambient temperature is 20 ℃ and the preset threshold is 1 ℃, the preset temperature interval may be [19 ℃,21 ℃ ], where the maximum interval threshold is 21 ℃ and the minimum interval threshold is 19 ℃. It should be noted that, the difference between the maximum interval threshold and the minimum interval threshold and the ambient temperature may be different, for example, in the above example, the preset temperature interval may also be [19.5 ℃,21 ℃), and is not particularly limited. In addition, the preset threshold may also be 0 ℃, and the preset temperature interval is a specific value, namely 20 ℃, and the interval threshold is 20 ℃. Alternatively, the temperature control module 52 may be implemented by a relay and a temperature controller, and in other embodiments, may be implemented by other switching elements and devices having a temperature control function.
In the embodiment of the present invention, the temperature control module 52 includes a relay and a temperature controller, and the principle is described by taking the environment temperature as 20 ℃, the preset threshold value as 1 ℃, that is, the preset temperature interval as [19 ℃,21 ℃):
when the temperature detection module 51 detects that the actual temperature of the second support body 4 is less than or equal to the interval threshold value of 19 ℃, the temperature controller control relay is conducted to enable the heating body 3 to be electrified, the heating body 3 heats the first support body 2 and the second support body 4, the first support body 2 can emit after receiving partial heat, the emitted heat can be used for improving the humidity of the surrounding environment, the heat received by the second support body 4 can enable the temperature of the second support body 4 to rise, the temperature difference between the second support body 4 and the ambient temperature is reduced, when the optical fiber composite rod is placed on the upper surface of the second support body 4, the possibility that the optical fiber composite rod generates water vapor and breaks can be reduced, the surface quality of the optical fiber composite rod is improved, and the material utilization rate is improved. If the actual temperature of the second support body 4 continuously rises, the temperature difference between the second support body 4 and the environment will be increased again slowly, therefore, when the temperature detection module 51 detects that the actual temperature of the second support body 4 is greater than or equal to the interval threshold value 21 ℃, the temperature controller control relay is turned off to turn off the heat generating body 3, the heat generating body 3 stops heating, and the heating to the first support body 2 and the second support body 4 is slowly weakened or stopped, so that the second support body 4 does not excessively rise in temperature to enlarge the temperature difference between the second support body 4 and the environment, and when the temperature detection module 51 detects that the actual temperature of the second support body 4 is less than or equal to the interval threshold value 19 ℃, the temperature controller control relay is turned on to turn on the heat generating body 3, the above process is repeated, the temperature of the second support body 4 is maintained in the preset temperature interval as much as possible, the temperature difference between the second support body 4 and the environment is reduced, the possibility of reducing the generation of water vapor of the optical fiber composite rod is achieved, the optical fiber composite rod is prevented from breaking, the surface quality of the optical fiber composite rod is improved, the material utilization rate is improved, and the quality of the product is ensured to a certain extent.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (8)

1. An optical fiber composite rod incubator, characterized by comprising:
a case having a support portion;
a first support body disposed on the support portion;
a heating element disposed above the first support and in contact with the first support;
the lower surface of the second support body is in contact with the heating body, and the upper surface of the second support body is used for placing the optical fiber composite rod;
the temperature control device comprises a temperature detection module and a temperature control module, the temperature detection module is in contact with the second support body to detect the actual temperature of the second support body, and the temperature control module is used for controlling the working state of the heating body according to the actual temperature so as to maintain the actual temperature in a preset temperature range; the difference between the interval threshold of the preset temperature interval and the ambient temperature is less than or equal to a preset threshold;
the box body comprises an outer frame, and the supporting part is fixed on the outer frame;
the supporting part comprises a first supporting frame and a second supporting frame, the first supporting frame and the second supporting frame are respectively arranged on two sides of the extending direction of the first supporting body and fixed with the outer frame, the first supporting body is arranged on the lower layer of the first supporting frame and the lower layer of the second supporting frame, and the second supporting body is arranged on the upper layer of the first supporting frame and the upper layer of the second supporting frame.
2. The optical fiber composite rod incubator according to claim 1, wherein: the outer frame and the lower surface of the first supporting body are arranged at intervals.
3. The optical fiber composite rod incubator according to claim 1, wherein: at least one side of the outer frame is hollow.
4. The optical fiber composite rod incubator according to claim 1, wherein: at least one supporting structure is arranged between the first supporting frame and the second supporting frame, and the supporting structure supports the lower surface of the second supporting body.
5. The optical fiber composite rod incubator according to claim 1, wherein: the height of the outer frame is larger than that of the second support body.
6. The optical fiber composite rod incubator according to claim 1, wherein: the box body also comprises a wire hole and a mounting hole, wherein a connecting wire passes through the wire hole and is used for connecting the heating body and the temperature control module; the temperature detection module is installed in the installation hole.
7. The optical fiber composite rod incubator according to claim 1, wherein: the width of the heating body is larger than that of the first supporting body.
8. The optical fiber composite rod incubator according to claim 1, wherein: the width of the heating body is smaller than that of the second supporting body.
CN202110666674.5A 2021-06-16 2021-06-16 Optical fiber composite rod heat insulation box Active CN113511408B (en)

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Application Number Priority Date Filing Date Title
CN202110666674.5A CN113511408B (en) 2021-06-16 2021-06-16 Optical fiber composite rod heat insulation box

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CN113511408B true CN113511408B (en) 2022-10-21

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Publication number Priority date Publication date Assignee Title
KR102130440B1 (en) * 2019-01-30 2020-08-05 주식회사 나무와뿌리 Apparatus for warming gas container
CN109018701A (en) * 2018-10-09 2018-12-18 广安市前锋区光辉乡小学校 A kind of biological sample storage box
US11350795B2 (en) * 2019-03-26 2022-06-07 Chef Pack, Llc Food delivery system
CN212767324U (en) * 2020-07-21 2021-03-23 福建栢合冷链仓储管理有限公司 Cold chain logistics transportation equipment
CN112141536A (en) * 2020-10-25 2020-12-29 张苏君 Insulation can that possesses temperature regulation and control

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