CN208400015U - A kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor - Google Patents
A kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor Download PDFInfo
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- CN208400015U CN208400015U CN201821076939.6U CN201821076939U CN208400015U CN 208400015 U CN208400015 U CN 208400015U CN 201821076939 U CN201821076939 U CN 201821076939U CN 208400015 U CN208400015 U CN 208400015U
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- shell
- temperature sensor
- thermostatically
- inner housing
- controlled equipment
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Abstract
The utility model discloses a kind of thermostatically-controlled equipments for distributed optical fiber temperature sensor, including shell, the inner lower edge of the shell is fixedly installed with inner housing by fixed frame, the top of the inner housing is provided with resistance wire firm banking, there are four the resistance wire firm banking is arranged altogether, four resistance wire firm banking rectangular array shapes are distributed in the top of inner housing, and the top of resistance wire firm banking is provided with resistive heater, the inside of the shell and the corresponding position of resistive heater are provided with fixed footstock, the fixed footstock is fixedly connected with resistive heater, the utility model is provided with shell, resistive heater and inner housing, when solving using thermostatically-controlled equipment, the thermostatically-controlled equipment of fibre optic temperature sensor is difficult to control the balanced of temperature in device and increases, and it is difficult to reach fine Heat insulation effect, the problem of influencing the using effect of the thermostatically-controlled equipment of fibre optic temperature sensor.
Description
Technical field
The utility model belongs to thermostatic control device technical field, and in particular to one kind is used for distributed fiber temperature sensing
The thermostatically-controlled equipment of device.
Background technique
Fibre optic temperature sensor is coated in two using the macromolecule temperature sensing material that a kind of and optical fibre refractivity matches and melts
The outside of fiber being connected together makes luminous energy input the reflecting surface from another optical fiber output, due to this novel by an optical fiber
Temperature sensing material is affected by temperature, and refractive index changes, therefore the optical power and temperature exported is in functional relation.Its physical essence
Be using the characteristic parameter of the light wave transmitted in optical fiber, such as amplitude, phase, polarization state, wavelength and mode, to external environment because
Element, such as temperature, pressure, radiation etc. have sensitivity characteristic.
But the thermostatically-controlled equipment of fibre optic temperature sensor currently on the market still has one during use
Fixed defect, for example, using fibre optic temperature sensor thermostatically-controlled equipment when, the thermostatically-controlled equipment of fibre optic temperature sensor
It is difficult to control the balanced of temperature in device to increase, and is difficult to reach good heat insulation effect, influence the perseverance of fibre optic temperature sensor
The using effect of temperature control device, simultaneously because the thermostatically-controlled equipment of fibre optic temperature sensor is difficult to the intracorporal temperature of inner casing
Easily there is the too low phenomenon of local temperature in steady decrease, influences the control temperature of the thermostatically-controlled equipment of fibre optic temperature sensor
Accuracy.
Utility model content
The purpose of this utility model is to provide a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor, with
Solve it is mentioned above in the background art using thermostatically-controlled equipment when, it is difficult to reach good heat insulation effect and be difficult to will be interior
Easily there is the problem of local temperature too low phenomenon in the intracorporal temperature steady decrease of shell.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for distributed fiber temperature sensing
The inner lower edge of the thermostatically-controlled equipment of device, including shell, the shell is fixedly installed with inner housing by fixed frame, described interior
The top of shell is provided with resistance wire firm banking, there are four the resistance wire firm banking is arranged altogether, four electricity
Resistance silk firm banking rectangular array shape is distributed in the top of inner housing, and the top of resistance wire firm banking is provided with resistance hair
Heated filament, the inside of the shell and the corresponding position of resistive heater are provided with fixed footstock, the fixed footstock and resistance
Heating wire is fixedly connected, and the two sides of the shell are respectively connected with ventilation duct, and the top of the ventilation duct is connected with top beam pipeline, institute
The top for stating top beam pipeline is fixedly installed with blower fixed bin, and motor, the motor are provided on the inside of the blower fixed bin
Bottom end flabellum is rotatably connected to by shaft, the inside top of the inner housing is equipped with fibre optic temperature sensor.
Preferably, the side of the inner housing is provided with feed pipe, side and extension of the feed pipe through shell
To the outside of shell.
Preferably, the end of the feed pipe is rotatably connected to hermatic door by hinge.
Preferably, the two sides of the shell are provided with gas outlet.
Preferably, the ventilation duct is set as L-type tubular structure.
Preferably, the side of the shell is provided with controller, and the motor and fibre optic temperature sensor are and controller
It is electrically connected.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with shell, resistive heater and inner housing, and user can be blocked up gas outlet using plug
Firmly, the fever of controller control resistive heater, resistive heater heat the air in inner housing and shell, inner housing and shell
Interior high temperature air can heat inner housing, rise convenient for the intracorporal temperature of control inner casing, while can also play the work of heat preservation
With when solving the thermostatically-controlled equipment using fibre optic temperature sensor, the thermostatically-controlled equipment of fibre optic temperature sensor is difficult to
The balanced of temperature increases in control device, and is difficult to reach good heat insulation effect, influences the constant temperature control of fibre optic temperature sensor
The problem of using effect of device processed.
(2) the utility model is provided with flabellum, top beam pipeline and ventilation duct, and inner casing is intracorporal when the temperature is excessively high, user
Plug on the inside of gas outlet is removed, controller controls resistive heater power-off, motor operation, and motor drives flabellum rotation, fan
The wind that leaf generates is reached in ventilation duct by top beam pipeline, and is drained between inner housing and shell by ventilation duct, and pass through
Gas outlet discharge, air themperature reduces between inner housing and shell, and temperature reduces on the inside of inner housing, smoothly reduces in inner housing
Temperature, when avoiding the thermostatically-controlled equipment using fibre optic temperature sensor, due to the thermostatic control of fibre optic temperature sensor
Device is difficult to the too low phenomenon of local temperature easily occur, influence fibre optic temperature sensor the intracorporal temperature steady decrease of inner casing
Thermostatically-controlled equipment control temperature accuracy the problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the resistive heater structural schematic diagram of the utility model.
In figure: 1- feed pipe, 2- ventilation duct, 3- resistive heater, 4- resistance wire firm banking, 5- motor, 6- flabellum, 7-
Blower fixed bin, 8- fibre optic temperature sensor, the gas outlet 9-, 10- shell, 11- inner housing, 12- fixed frame, 13- top beam pipeline,
The fixed footstock of 14- hermatic door, 15- controller, 16-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-4, the utility model provides a kind of technical solution: one kind is for distributed fiber temperature sensing
The inner lower edge of the thermostatically-controlled equipment of device, including shell 10, shell 10 is fixedly installed with inner housing 11 by fixed frame 12, interior
The top of shell 11 is provided with resistance wire firm banking 4, and resistance wire firm banking 4 altogether there are four settings, fix by four resistance wires
4 rectangular array shape of pedestal is distributed in the top of inner housing 11, and the top of resistance wire firm banking 4 is provided with resistive heater
3, controller 15 controls resistive heater 3 and generates heat, and resistive heater 3 heats the air in inner housing 11 and shell 10, inner casing
High temperature air in body 11 and shell 10 can heat inner housing 11, rise convenient for the temperature in control inner housing 11, shell
10 inside and the corresponding position of resistive heater 3 are provided with fixed footstock 16, and fixed footstock 16 and resistive heater 3 are fixed
Connection, the two sides of shell 10 are respectively connected with ventilation duct 2, and the top of ventilation duct 2 is connected with top beam pipeline 13, the top of top beam pipeline 13
End is fixedly installed with blower fixed bin 7, and the inside of blower fixed bin 7 is provided with motor 5, and the bottom end of motor 5 is rotated by shaft
It is connected with flabellum 6, the inside top of inner housing 11 is equipped with fibre optic temperature sensor 8.
In the present embodiment, it is preferred that the side of inner housing 11 is provided with feed pipe 1, feed pipe 1 through shell 10 one
Side and the outside for extending to shell 10, place an object into inner housing 11 convenient for user.
In the present embodiment, it is preferred that the end of feed pipe 1 is rotatably connected to hermatic door 14 by hinge, is convenient for feed pipe 1
Sealing.
In the present embodiment, it is preferred that the two sides of shell 10 are provided with gas outlet 9, convenient for the air outflow in shell 10.
In the present embodiment, it is preferred that ventilation duct 2 is set as L-type tubular structure, convenient for importing the wind in top beam pipeline 13
10 inside of shell.
In the present embodiment, it is preferred that the side of shell 10 is provided with controller 15, and motor 5 and fibre optic temperature sensor 8 are equal
It is electrically connected with controller 15, controller 15 is set as e5az-r3t controller, and motor 5 is set as Y100L1-4-2.2 driving electricity
Machine, voltage rating are as follows: 380V, rated frequency are as follows: 50Hz, power: 3kW.
The working principle and process for using of the utility model: when the utility model is used, user opens hermatic door 14,
The article for needing constant temperature to save is put into 1 inside of inner housing by feed pipe 1, fibre optic temperature sensor 8 incudes inner housing 11
Interior temperature, when the temperature in inner housing 11 is too low, user can be blocked gas outlet 9 using plug, and controller 15 controls
Resistive heater 3 generates heat, and resistive heater 3 heats the air in inner housing 11 and shell 10, in inner housing 11 and shell 10
High temperature air can heat inner housing 11, convenient for control inner housing 11 in temperature rise, avoid hot-spot, work as optical fiber
Temperature sensor 8 incudes in inner housing 11 when the temperature is excessively high, and user removes the plug of 9 inside of gas outlet, controller 15
It controls resistive heater 3 to power off, motor 5 is run, and motor 5 drives flabellum 6 to rotate, and the wind that flabellum 6 generates passes through top beam pipeline 13
It reaches in ventilation duct 2, and is drained between inner housing 11 and shell 10 by ventilation duct 2, and be discharged by gas outlet 9, inner casing
Air themperature reduces between body 11 and shell 10, and 11 inside temperature of inner housing reduces, and smoothly reduces the temperature in inner housing 11,
Avoid local temperature too low.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor, including shell (10), it is characterised in that: described
The inner lower edge of shell (10) is fixedly installed with inner housing (11) by fixed frame (12), the top setting of the inner housing (11)
Have resistance wire firm banking (4), there are four the total settings of the resistance wire firm banking (4), four resistance wire firm bankings
(4) rectangular array shape is distributed in the top of inner housing (11), and the top of resistance wire firm banking (4) is provided with resistance heating
Silk (3), the inside of the shell (10) and the corresponding position of resistive heater (3) are provided with fixed footstock (16), described solid
Determine footstock (16) to be fixedly connected with resistive heater (3), the two sides of the shell (10) are respectively connected with ventilation duct (2), described logical
The top of air hose (2) is connected with top beam pipeline (13), and the top of the top beam pipeline (13) is fixedly installed with blower fixed bin
(7), it is provided with motor (5) on the inside of the blower fixed bin (7), the bottom end of the motor (5) is rotatably connected to by shaft
The inside top of flabellum (6), the inner housing (11) is equipped with fibre optic temperature sensor (8).
2. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor according to claim 1, feature exist
In: the side of the inner housing (11) is provided with feed pipe (1), the feed pipe (1) through shell (10) side and prolong
Extend to the outside of shell (10).
3. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor according to claim 2, feature exist
In: the end of the feed pipe (1) is rotatably connected to hermatic door (14) by hinge.
4. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor according to claim 1, feature exist
In: the two sides of the shell (10) are provided with gas outlet (9).
5. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor according to claim 1, feature exist
In: the ventilation duct (2) is set as L-type tubular structure.
6. a kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor according to claim 1, feature exist
In: the side of the shell (10) is provided with controller (15), the motor (5) and fibre optic temperature sensor (8) with control
Device (15) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076939.6U CN208400015U (en) | 2018-07-09 | 2018-07-09 | A kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076939.6U CN208400015U (en) | 2018-07-09 | 2018-07-09 | A kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400015U true CN208400015U (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076939.6U Active CN208400015U (en) | 2018-07-09 | 2018-07-09 | A kind of thermostatically-controlled equipment for distributed optical fiber temperature sensor |
Country Status (1)
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| CN (1) | CN208400015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049662A (en) * | 2019-05-22 | 2019-07-23 | 河南世通电气自动化控制有限公司 | A kind of automatic temperature control system for the combined electrical apparatus in ultra-low temperature surroundings |
-
2018
- 2018-07-09 CN CN201821076939.6U patent/CN208400015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049662A (en) * | 2019-05-22 | 2019-07-23 | 河南世通电气自动化控制有限公司 | A kind of automatic temperature control system for the combined electrical apparatus in ultra-low temperature surroundings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: No. 112, area C, Liye building, sensor network University Science Park, taikeyuan, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: WUXI ALLIANSTREAM PHOTON TECHNOLOGY Co.,Ltd. Address before: No.368 Zhening East Road, Zhetang Town, Lishui Economic Development Zone, Nanjing, Jiangsu Province, 211210 Patentee before: NANJING GUIYUAN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: No. 1, Building 6, Qianren Entrepreneurship Park, Economic Development Zone, No. 98 Huiming Road, Fenghua District, Ningbo City, Zhejiang Province, 315500 Patentee after: Ningbo Lianhe Photonics Technology Co.,Ltd. Address before: No. 112, area C, Liye building, sensor network University Science Park, taikeyuan, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI ALLIANSTREAM PHOTON TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |