CN205449327U - Online temperature measurement system of trade is carried to bulk grain - Google Patents
Online temperature measurement system of trade is carried to bulk grain Download PDFInfo
- Publication number
- CN205449327U CN205449327U CN201620175644.9U CN201620175644U CN205449327U CN 205449327 U CN205449327 U CN 205449327U CN 201620175644 U CN201620175644 U CN 201620175644U CN 205449327 U CN205449327 U CN 205449327U
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- bulk grain
- grain conveying
- temperature
- optical cable
- conveying equipment
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Abstract
The utility model provides an online temperature measurement system of trade is carried to bulk grain, it includes: the controller, it is used for sending laser pulse to the temperature measurement optical cable, the setting is on bulk grain conveying equipment the temperature measurement optical cable, test probe, it detects the raman scattering light wave signal that the temperature measurement optical cable sent, temperature acquisition device, it is used for receiving raman scattering light wave signal and convert it into temperature signal on reach in the controller. Can effectively carry out real -time supervision to the conveying equipment temperature through this online temperature measurement system of trade is carried to bulk grain, in time discover the position of high temperature, reduce workman repair time, the further expansion of avoid accident has reduced the possibility of dust explosion, provides the important leverage for the safety in production of company.
Description
Technical field
This utility model belongs to detecting system field.More specifically, this utility model relates to a kind of Bulk Grain conveying industries In-Line Temperature Measure System.
Background technology
Bulk Grain, during handling, transhipment, can produce substantial amounts of grain dust.The dust distributed not only pollutes surrounding enviroment, affects the healthy of staff, and dust explosion can occur under certain condition, seriously jeopardizes the life security of people, destroys warehousing and transportation facilities and Architectural Equipment.Occur foodstuff dust explosion accident to happen occasionally in recent decades, and one of major reason causing dust explosion for conveying equipment because of not specific fault initiation temperature too high caused by.
Utility model content
The purpose of this utility model is to provide a kind of In-Line Temperature Measure System that can be used for Bulk Grain conveying industries, effectively Bulk Grain conveying equipment can be carried out the real-time monitoring of temperature, including the monitoring temperature that can realize other Bulk Grain conveying equipments such as common carrying roller ribbon conveyer, air cushion-belt conveyer, bucket elevators.Being transferred to be arranged in the Temperature sampler at scene by the temperature signal being applied to the conveying equipment of Bulk Grain industry by temperature measuring optical cable and temperature probe, signal is delivered to monitoring host computer and realizes the Realtime Alerts of conveying equipment monitoring temperature by collection in worksite device again.
The technical solution of the utility model is:
Bulk Grain conveying industries In-Line Temperature Measure System, comprising:
Controller, it is for sending laser pulse to temperature measuring optical cable；
The described temperature measuring optical cable being arranged on Bulk Grain conveying equipment；
Detection probe, it detects the Raman scattering light wave signal that temperature measuring optical cable sends；
Temperature collecting device, it is used for receiving described Raman scattering light wave signal and being converted into temperature signal being uploaded in described controller.
Preferably, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is provided with the fixture of fixing described temperature measuring optical cable.
Preferably, in described Bulk Grain conveying industries In-Line Temperature Measure System, described detection probe is arranged on the position of temperature components to be detected.
Preferably, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is carrying roller ribbon conveyer, and described temperature measuring optical cable is arranged on the both sides of the lower section conveyer belt of carrying roller.
Preferably, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is air cushion-belt conveyer, and described temperature measuring optical cable is arranged on the both sides of conveyer belt.
Preferably, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is bucket elevator.
Preferably, described Bulk Grain conveying industries In-Line Temperature Measure System also includes:
Standby Bulk Grain conveying equipment, it is for starting when Bulk Grain conveying equipment temperature is too high.
Preferably, described Bulk Grain conveying industries In-Line Temperature Measure System also includes:
Heat sink, it is arranged on Bulk Grain conveying equipment and standby Bulk Grain conveying equipment, starts when temperature is too high.
Effectively conveying equipment (such as common belt conveyor, air cushion-belt conveyer shell, bucket elevator shell, important spare part) temperature can be monitored in real time by this Bulk Grain conveying industries In-Line Temperature Measure System, find the position that temperature is too high in time, reduce workman's repair time, the further expansion of Accident prevention, reducing the probability of dust explosion, the safety in production for company provides important leverage.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by being understood by the person skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
The Bulk Grain conveying industries In-Line Temperature Measure System that Fig. 1 provides for this utility model scheme of installation on common carrying roller ribbon conveyer.
Fig. 2 is the section partial enlarged drawing of Fig. 1.
The Bulk Grain conveying industries In-Line Temperature Measure System that Fig. 3 provides for this utility model scheme of installation on air cushion-belt conveyer.
The Bulk Grain conveying industries In-Line Temperature Measure System that Fig. 4 provides for this utility model scheme of installation on bucket elevator.
Clamp structure schematic diagram in the Bulk Grain conveying industries In-Line Temperature Measure System that Fig. 5 provides for this utility model.
The network topological diagram of the Bulk Grain conveying industries In-Line Temperature Measure System that Fig. 6 provides for this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", other element one or more or the existence of a combination thereof or interpolation do not allotted in " comprising " and " including " term.
As shown in figs 1 to 6, this utility model provides a kind of Bulk Grain conveying industries In-Line Temperature Measure System, comprising:
Controller 1, it is for sending laser pulse to temperature measuring optical cable 2；
The described temperature measuring optical cable 2 being arranged on Bulk Grain conveying equipment 3；
Detection probe 4, it detects the Raman scattering light wave signal that temperature measuring optical cable 2 sends；
Temperature collecting device 5, it is used for receiving described Raman scattering light wave signal and being converted into temperature signal being uploaded in described controller 1.
In described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment 3 is provided with the fixture 6 of fixing described temperature measuring optical cable 2.
In described Bulk Grain conveying industries In-Line Temperature Measure System, described detection probe 4 is arranged on the position of temperature components to be detected.
As depicted in figs. 1 and 2, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment 3 is carrying roller ribbon conveyer, and described temperature measuring optical cable 2 is arranged on the both sides of the lower section conveyer belt of carrying roller.
As it is shown on figure 3, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is air cushion-belt conveyer, described temperature measuring optical cable is arranged on the both sides of conveyer belt.
As shown in Figure 4, in described Bulk Grain conveying industries In-Line Temperature Measure System, described Bulk Grain conveying equipment is bucket elevator.
Described Bulk Grain conveying industries In-Line Temperature Measure System also includes:
Standby Bulk Grain conveying equipment, it is for starting when Bulk Grain conveying equipment temperature is too high.
Described Bulk Grain conveying industries In-Line Temperature Measure System also includes:
Heat sink, it is arranged on Bulk Grain conveying equipment and standby Bulk Grain conveying equipment, starts when temperature is too high.
Bulk Grain conveying industries In-Line Temperature Measure System includes the compositions such as temperature measuring optical cable 2, stationary fixture 6, temperature probe 4, Temperature sampler 5, monitoring host computer 1.Wherein temperature measuring optical cable 2 can be arranged on the positions such as carrying roller along the line, air cushion-belt conveyer shell, bucket elevator shell by stationary fixture 6, and temperature probe 4 adsorbs on the parts needing emphasis to monitor, and (such as roller bearings), dependence thermometric components and parts carry out temperature monitoring.In addition in conveying equipment other outsourcing piece manufacturers such as motor, reductor pre-buried thermometric components and parts equally can this system in parallel, reach monitoring without blind spot.The temperature data obtained all by be arranged in scene Temperature sampler 5 be sent to monitoring host computer 1, realize the on-line temperature monitoring to conveying equipment, and carry out early warning by setting alarm temperature value or this signal be sent to conveyer control system to control the start and stop of motor.
Spontaneous Raman (Raman) scattering produced when temperature measuring optical cable is to utilize light to transmit in a fiber and optical time domain reflection (OTDR) principle are to obtain spatial temperature distribution information, and its spatial resolution can reach about 1 meter.
Main frame injects the laser pulse of certain energy and width in temperature sensing optical fiber, constantly produces backward Raman scattering light wave while laser pulse onwards transmission in a fiber, and the intensity of this scattering light wave is relevant with the temperature of place fibre scattering point；Scattering light wave is received by host detection device, after opto-electronic conversion amplification, digital-to-analogue conversion and signal processing, can reconcile out in real time by temperature information, and according to light wave transmissions speed and backward the echo time to temperature information position, native system effectively utilizes this principle to carry out the foundation of Bulk Grain conveying industries In-Line Temperature Measure System.
Implementation result: can effectively conveying equipment (such as common belt conveyor, air cushion-belt conveyer shell, bucket elevator shell, important spare part) temperature be monitored in real time by this Bulk Grain conveying industries In-Line Temperature Measure System, find the position that temperature is too high in time, reduce workman's repair time, the further expansion of Accident prevention, reducing the probability of dust explosion, the safety in production for company provides important leverage.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (8)
1. Bulk Grain conveying industries In-Line Temperature Measure System, it is characterised in that including:
Controller, it is for sending laser pulse to temperature measuring optical cable；
The described temperature measuring optical cable being arranged on Bulk Grain conveying equipment；
Detection probe, it detects the Raman scattering light wave signal that temperature measuring optical cable sends；
Temperature collecting device, it is used for receiving described Raman scattering light wave signal and being converted into temperature signal being uploaded in described controller.
2. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 1, it is characterised in that be provided with the fixture of fixing described temperature measuring optical cable on described Bulk Grain conveying equipment.
3. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 2, it is characterised in that described detection probe is arranged on the position of temperature components to be detected.
4. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 3, it is characterised in that described Bulk Grain conveying equipment is carrying roller ribbon conveyer, and described temperature measuring optical cable is arranged on the both sides of the lower section conveyer belt of carrying roller.
5. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 3, it is characterised in that described Bulk Grain conveying equipment is air cushion-belt conveyer, and described temperature measuring optical cable is arranged on the both sides of conveyer belt.
6. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 3, it is characterised in that described Bulk Grain conveying equipment is bucket elevator.
7. the Bulk Grain conveying industries In-Line Temperature Measure System as described in any one of claim 1-6, it is characterised in that also include:
Standby Bulk Grain conveying equipment, it is for starting when Bulk Grain conveying equipment temperature is too high.
8. Bulk Grain conveying industries In-Line Temperature Measure System as claimed in claim 7, it is characterised in that also include:
Heat sink, it is arranged on Bulk Grain conveying equipment and standby Bulk Grain conveying equipment, starts when temperature is too high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175644.9U CN205449327U (en) | 2016-03-08 | 2016-03-08 | Online temperature measurement system of trade is carried to bulk grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175644.9U CN205449327U (en) | 2016-03-08 | 2016-03-08 | Online temperature measurement system of trade is carried to bulk grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449327U true CN205449327U (en) | 2016-08-10 |
Family
ID=56605788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175644.9U Active CN205449327U (en) | 2016-03-08 | 2016-03-08 | Online temperature measurement system of trade is carried to bulk grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449327U (en) |
-
2016
- 2016-03-08 CN CN201620175644.9U patent/CN205449327U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |