CN209149105U - A kind of intelligent positioner being integrated with explosion-proof Forewarning Terminal - Google Patents
A kind of intelligent positioner being integrated with explosion-proof Forewarning Terminal Download PDFInfo
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- CN209149105U CN209149105U CN201820665913.9U CN201820665913U CN209149105U CN 209149105 U CN209149105 U CN 209149105U CN 201820665913 U CN201820665913 U CN 201820665913U CN 209149105 U CN209149105 U CN 209149105U
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- explosion
- proof
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- cabinet
- intelligent positioner
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Abstract
The utility model discloses a kind of intelligent positioners for being integrated with explosion-proof Forewarning Terminal comprising valve member, the localizer assembly being pneumatically connected with the valve member, and the actuator assembly with the localizer assembly circuit connection；The localizer assembly includes shell, and the transmission line of electricity, gas transmission route and the function component that are installed in the shell；The outer surface of the shell offers containing groove, is embedded with wireless terminal component in the containing groove；Wireless terminal can be integrated on locator by the intelligent positioner, when fire risk occurs in equipment, alarm signal can be issued in time, to improve explosion-proof early warning reaction speed, the loss that a wide range of explosion generates is reduced, and improves the integrated performance of intelligent positioner.
Description
Technical field
The utility model relates to control system auxiliary technical field, explosion-proof Forewarning Terminal is integrated with more particularly to a kind of
Intelligent positioner.
Background technique
The automatic control abbreviation process control of production process, the attitude of satellite, building automatic, electronic product etc., it is in work
Occupy extremely important status in industry production.The quality of process control is largely determined by Controlling Apparatus for Processes, it includes
Transmitter, adjuster, actuator and various sub-controlling units.Intelligent positioner is the object that various countries are competitively studied, it
The regulation quality of process control is determined to a certain extent, and with the development of process control level, locator also must be constantly
Development is to meet requirement of the modern production to process control.The basic function of intelligent positioner includes position control and excessively program-controlled
System, wherein position control is adjusted according to position (stroke) of the position setting value to executing agency.Position setting value can lead to
External signal is crossed to be configured；Process control is that locator is integrated in control loop, by process settings and reality
Process values carry out pid control computation, calculate the stroke of valve.Process settings can be configured by external signal.In order to
The basic function for realizing locator, needs to integrate a large amount of electronic component in locator, if occurring electricity in use
Component explosion will cause immeasurable loss；Therefore it provides a kind of intelligent positioner for being integrated with explosion-proof Forewarning Terminal, to
Wireless terminal can be integrated on locator, to improve explosion-proof early warning reaction speed, reduce the damage that a wide range of explosion generates
It loses, and improves the integrated performance of intelligent positioner, just become those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of the utility model is to provide a kind of intelligent positioner for being integrated with explosion-proof Forewarning Terminal, to can be by nothing
Line terminal is integrated on locator, to improve explosion-proof early warning reaction speed, reduces the loss that a wide range of explosion generates, and improve
The integrated performance of intelligent positioner.
To achieve the above object, the utility model provides a kind of intelligent positioner for being integrated with explosion-proof Forewarning Terminal, packet
The localizer assembly that includes valve member, be pneumatically connected with the valve member, and held with the localizer assembly circuit connection
Row device assembly；
The localizer assembly includes shell, and the transmission line of electricity, gas transmission route and the Functional Unit that are installed in the shell
Device；The outer surface of the shell offers containing groove, is embedded with wireless terminal component in the containing groove；
The substrate that the wireless terminal component includes the cabinet with accommodating cavity, is installed in the accommodating cavity, Yi Jijun
Smoke sensor device, smoke signal receiver and the alarm being installed on the substrate；The smoke signal receiver with it is described
Smog sensor circuit connection, the smoke signal real-time Transmission that the smoke sensor device will test to the smoke signal receive
Device, the smoke signal receiver are connect with the alarm circuit, and are more than threshold value in the smokescope for judging to detect
When, Xiang Suoshu alarm issues alarm command.
Further, be provided with spring between the bottom of the containing groove and the cabinet, and the containing groove with
It is connected between the cabinet by fuse cutout；When the fuse cutout is in running order, the spring is in compression shape
State, when the fuse cutout is in blown state, the cabinet is recessed relative to the accommodating under the elastic force effect of the spring
Slot is overhanging.
Further, the wireless terminal component further includes the end cap for being removably fastened on the cabinet, the cabinet
Periphery be provided with the extension extended outward, it is circumferentially spaced in the extension to offer several threaded holes, the end
It covers and offers several through-holes, fastening bolt passes through the through-hole and the threaded hole and screws.
Further, the seam crossing of the cabinet and the end cap is provided with gasket, and the gasket is adhered to described
The inside of end cap.
Further, the periphery of the cabinet is laid with fire resistant coating, and the fire resistant coating is vinyl acetate layer.
Further, waterproof coating is laid on the outside of the fire resistant coating, the waterproof coating is polyacrylic water-proof painting
The bed of material.
The intelligent positioner provided by the utility model for being integrated with explosion-proof Forewarning Terminal passes through smoke sensor device real-time detection
Current smoke condition, and the smog that will test is transferred to smoke signal receiver with signal form, and is connect using smoke signal
The CPU for receiving device realizes current smog compared with threshold value, if current smokescope is more than threshold value, then it represents that occur electrical event
A possibility that barrier or fire omen, at this point, smoke signal receiver issues alarm command to alarm, alarm is receiving this
Sound and light alarm signal is issued after alarm command.In this way, wireless terminal can be integrated on locator by the intelligent positioner, when setting
For when there is fire risk, alarm signal can be issued in time, to improve explosion-proof early warning reaction speed, reduced a wide range of quick-fried
The loss of generation is split, and improves the integrated performance of intelligent positioner.
Detailed description of the invention
Fig. 1 is the intelligent positioner a kind of specific embodiment provided by the utility model for being integrated with explosion-proof Forewarning Terminal
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of wireless terminal component in intelligent positioner shown in Fig. 1.
Description of symbols:
100- valve member
200- localizer assembly
300- actuator assembly
400- wireless terminal component
401- cabinet
402- substrate
403- smoke sensor device
404- smoke signal receiver
405- alarm
500- spring
600- fuse cutout
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the intelligent positioner provided by the utility model for being integrated with explosion-proof Forewarning Terminal
A kind of structural schematic diagram of specific embodiment；Fig. 2 is the structural representation of wireless terminal component in intelligent positioner shown in Fig. 1
Figure.
In a specific embodiment, intelligent positioner provided by the utility model is integrated with explosion-proof Forewarning Terminal, should
The localizer assembly 200 that intelligent positioner includes valve member 100, is pneumatically connected with the valve member 100, and with it is described fixed
The actuator assembly 300 of position 200 circuit connection of device assembly；Wherein, the localizer assembly 200 includes shell, and is installed on institute
State transmission line of electricity, gas transmission route and the function component in shell；The outer surface of the shell offers containing groove, the appearance
It sets and is embedded with wireless terminal component 400 in groove；The wireless terminal component 400 includes the cabinet 401 with accommodating cavity, installation
In the substrate 402 in the accommodating cavity, and the smoke sensor device 403, the smoke signal that are mounted on the substrate 402 receive
Device 404 and alarm 405；The smoke signal receiver 404 and 403 circuit connection of smoke sensor device, the smog pass
The smoke signal real-time Transmission that sensor 403 will test is to the smoke signal receiver 404, the smoke signal receiver
404 with 405 circuit connection of alarm, and the smokescope for judging to detect be more than threshold value when, Xiang Suoshu alarm
405 issue alarm command.
The intelligent positioner provided by the utility model for being integrated with explosion-proof Forewarning Terminal is examined in real time by smoke sensor device 403
The smog surveying current smoke condition, and will test is transferred to smoke signal receiver 404 with signal form, and is believed using smog
The CPU of number receiver 404 realizes current smog compared with threshold value, if current smokescope is more than threshold value, then it represents that have out
A possibility that existing electric fault or fire omen, at this point, smoke signal receiver 404 issues alarm command, report to alarm 405
Alert device 405 issues sound and light alarm signal after receiving the alarm command.In this way, the intelligent positioner can be by wireless terminal collection
At on locator, when fire risk occurs in equipment, alarm signal can be issued in time, to improve explosion-proof early warning reaction
Speed reduces the loss that a wide range of explosion generates, and improves the integrated performance of intelligent positioner.
In order to further increase alarm 405 issue alarm signal when eye-catching sense, can when issuing alarm signal incite somebody to action
405 automatic spring of alarm；Specifically, spring 500, bullet are provided between the bottom of the containing groove and the cabinet 401
One end of spring 500 is fixed on the bottom of containing groove, and the other end is fixed on cabinet 401 towards on the end face of containing groove bottom,
Under normal operating conditions, cabinet 401 is embedded in containing groove and squeezes spring 500, and spring 500 is in compressive state；
It is connected between the containing groove and the cabinet 401 by fuse cutout 600, the design of fuse cutout 600 fuses warm
Degree can be 50 degree or so, and when there is fire point, fuse cutout 600 is disconnected, and the connection between cabinet 401 and containing groove is disconnected
It opens, cabinet 401 pops up under the promotion of spring 500 is detached from containing groove and overhanging；The i.e. described fuse cutout 600 is in work shape
When state, the spring 500 is in compressive state, and when the fuse cutout 600 is in blown state, the cabinet 401 is described
It is overhanging relative to the containing groove under the elastic force effect of spring 500.
Further, the wireless terminal component 400 further includes the end cap for being removably fastened on the cabinet 401, is
Improve the connection reliability and convenience of cabinet 401 and end cap, the periphery of the cabinet 401 is provided with prolonging of extending outward
Exhibition portion, it is circumferentially spaced in the extension to offer several threaded holes, several through-holes, fastening bolt are offered on the end cap
Across the through-hole and the threaded hole and screw.
The seam crossing of cabinet 401 and the end cap is provided with gasket, the gasket is adhered to the interior of the end cap
Side avoids dust or sewage from entering corrosion internal components in order to realize the sealing between cabinet 401 and end cap, is made with extending
Use the service life.
In order to protect electric elements inside, the waterproof and fire protecting performance of cabinet 401 are improved, is laid in the periphery of cabinet 401
There are fire resistant coating and waterproof coating, the fire resistant coating is vinyl acetate layer, and waterproof coating is water-proof acrylic acid paint layer.Its
In, waterproof coating can be laid in the outside of fire resistant coating, can also be laid in the inside of fire resistant coating.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or more in the description of the present invention, remove
It is non-separately to have clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (6)
1. a kind of intelligent positioner for being integrated with explosion-proof Forewarning Terminal, which is characterized in that including valve member and the valve group
The localizer assembly that part is pneumatically connected, and the actuator assembly with the localizer assembly circuit connection；
The localizer assembly includes shell, and the transmission line of electricity, gas transmission route and the function component that are installed in the shell；
The outer surface of the shell offers containing groove, is embedded with wireless terminal component in the containing groove；
The substrate that the wireless terminal component includes the cabinet with accommodating cavity, is installed in the accommodating cavity, and be respectively mounted
In smoke sensor device, smoke signal receiver and alarm on the substrate；The smoke signal receiver and the smog
Sensor circuit connection, the smoke signal real-time Transmission that the smoke sensor device will test to the smoke signal receiver,
The smoke signal receiver is connect with the alarm circuit, and when the smokescope for judging to detect is more than threshold value,
Alarm command is issued to the alarm.
2. the intelligent positioner according to claim 1 for being integrated with explosion-proof Forewarning Terminal, which is characterized in that the accommodating is recessed
It is provided with spring between the bottom of slot and the cabinet, and is connected between the containing groove and the cabinet by fuse cutout
It connects；When the fuse cutout is in running order, the spring is in compressive state, and the fuse cutout is in blown state
When, the cabinet is overhanging relative to the containing groove under the elastic force effect of the spring.
3. the intelligent positioner according to claim 2 for being integrated with explosion-proof Forewarning Terminal, which is characterized in that the wireless end
Holding component further includes the end cap for being removably fastened on the cabinet, and the periphery of the cabinet is provided with the extension extended outward
Portion, it is circumferentially spaced in the extension to offer several threaded holes, several through-holes are offered on the end cap, fastening bolt is worn
It crosses the through-hole and the threaded hole and screws.
4. the intelligent positioner according to claim 3 for being integrated with explosion-proof Forewarning Terminal, which is characterized in that the cabinet with
The seam crossing of the end cap is provided with gasket, and the gasket is adhered to the inside of the end cap.
5. the intelligent positioner according to claim 4 for being integrated with explosion-proof Forewarning Terminal, which is characterized in that the cabinet
Periphery is laid with fire resistant coating, and the fire resistant coating is vinyl acetate layer.
6. the intelligent positioner according to claim 5 for being integrated with explosion-proof Forewarning Terminal, which is characterized in that the fire prevention applies
The outside of layer is laid with waterproof coating, and the waterproof coating is water-proof acrylic acid paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665913.9U CN209149105U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligent positioner being integrated with explosion-proof Forewarning Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665913.9U CN209149105U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligent positioner being integrated with explosion-proof Forewarning Terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149105U true CN209149105U (en) | 2019-07-23 |
Family
ID=67264698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665913.9U Active CN209149105U (en) | 2018-05-07 | 2018-05-07 | A kind of intelligent positioner being integrated with explosion-proof Forewarning Terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149105U (en) |
-
2018
- 2018-05-07 CN CN201820665913.9U patent/CN209149105U/en active Active
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