CN114545849A - Low-fault power supply protection type industrial automatic control system - Google Patents
Low-fault power supply protection type industrial automatic control system Download PDFInfo
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- CN114545849A CN114545849A CN202210437032.2A CN202210437032A CN114545849A CN 114545849 A CN114545849 A CN 114545849A CN 202210437032 A CN202210437032 A CN 202210437032A CN 114545849 A CN114545849 A CN 114545849A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a low-fault power supply protection type industrial automatic control system, which belongs to the field of industrial automatic control systems and comprises an industrial power supply body, wherein a power supply protection processing unit is arranged in the industrial automatic control system, the input end of the power supply protection processing unit is respectively connected with a thermal shrinkage sensing unit and a tension sensing unit, the change of the industrial power supply body can be sensed in a fitting manner through the matching of the thermal shrinkage sensing unit, the tension sensing unit and a fitting sensing component, the actual state of the industrial power supply body can be effectively judged, the fitting property of data acquisition of the industrial power supply body and the accuracy of the data can be improved, the industrial automatic control system can accurately protect the industrial power supply body conveniently, the protection effect can be improved, the stability of the industrial power supply body can be improved, the fault rate of the industrial power supply body can be reduced, the running stability of the industrial automatic control system is improved.
Description
Technical Field
The invention relates to the field of industrial automatic control systems, in particular to a low-fault power supply protection type industrial automatic control system.
Background
Through the long-term continuous development of an automatic system in the industrial production process, particularly, great progress is made on the basis of fully utilizing the computer technology, the automatic system plays an important role in the production process, and becomes an indispensable tool for safe and stable automatic operation in the production process. Industrial automation is the industrial automation in which various parameters are controlled to control various processes, and the entire industrial production is called industrial automation, in which the manpower operation is minimized and the energy and various information other than animals are fully used to perform the production.
The industrial automatic control system comprises an HMI (human machine interface) -human-machine interface and 8 modules, wherein the HMI-human-machine interface is used for realizing human-machine interaction and configuration control, the passenger car information and the individual parameter value are collected in real time according to the system time and are subjected to combined judgment according to a control algorithm and preset parameters, the state monitoring mainly judges whether the collected current and voltage values are within limits or not, the data analysis mainly finishes extracting and analyzing data from a forecasting system, the data management mainly adopts reports and database management systems embedded in a development platform, the parameter setting-authority management and the fault alarm-the error alarm input from a state monitoring module adopts a multimedia mode to alarm, the reports are output-data output and the like.
Industrial automatic control system mainly adopts industrial power supply to provide the electric energy source for the term, therefore industrial power supply's stability has directly influenced work automatic control system's stability, all set up a large amount of safeguard means to it among the stability prior art for guaranteeing industrial automatic control system enough power supply, such as sensor, protector, modularization etc., but most safeguard means all mainly judge its stability through the change of power external environment, the state that can not effectively laminate power supply self judges, make data laminating nature relatively poor, the protecting effect has been reduced, and then industrial automatic control system's stability has been reduced, reduce its performance.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a low-fault power supply protection type industrial automatic control system, which can be used for sensing the change of an industrial power supply body in a laminating manner through the matching of a thermal shrinkage sensing unit, a tension sensing unit and a laminating sensing assembly, effectively judging the actual state of the industrial power supply body, improving the data acquisition laminating property and data accuracy of the industrial power supply body, facilitating the industrial automatic control system to accurately protect the industrial power supply body, improving the protection effect, improving the operation stability of the industrial automatic control system and improving the service performance of the industrial automatic control system while improving the stability of the industrial power supply body and reducing the fault rate of the industrial power supply body.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A low-fault power protection type industrial automatic control system comprises an industrial power supply body, wherein a power protection processing unit is arranged in the industrial automatic control system, the input end of the power protection processing unit is respectively connected with a thermal shrinkage sensing unit and a tension sensing unit, the output end of the power protection processing unit is respectively connected with a heat dissipation control unit, a warning unit and an emergency cut-off unit, the output end of the heat dissipation control unit is electrically connected with a heat dissipation structure on the industrial power supply body through a wire, the warning unit is electrically connected with a warning device through a wire, and the output end of the emergency cut-off unit is electrically connected with a main power supply of the industrial power supply body through a wire;
the outer end of the industrial power supply body is sleeved with a laminating induction sheath, a plurality of laminating induction components matched with the industrial power supply body are arranged on the laminating induction sheath, the thermal contraction induction unit and the tension induction unit are matched with the laminating induction components, the laminating induction component comprises a pair of heat shields and a pair of flexible linkage shields, the outer end of the laminating induction sheath is fixedly connected with the heat shields, the inner end of the laminating induction sheath is fixedly connected with the flexible linkage shields matched with the heat shields, a plurality of thermal contraction bags are fixedly connected in the flexible linkage shields, one end of the flexible linkage shields, far away from the laminating induction sheath, is slidably connected with a plurality of adsorption sticking heads, the adsorption sticking heads are abutted against the wall surface of the industrial power supply body, and a plurality of linkage promoting components matched with the adsorption sticking heads are fixedly connected on the inner wall of one side, close to the laminating induction sheath, of the flexible linkage shields, through thermal contraction induction element, the cooperation of tension induction element and laminating response subassembly, can the change of laminating formula response industrial power supply body, effectively judge the actual state of industrial power supply body self, the improvement is to the laminating nature of industrial power supply body data acquisition and the accuracy of data, the industrial automatic control system of being convenient for carries out the accuracy protection to the industrial power supply body, improve the protecting effect, when improving industrial power supply body stability and reducing industrial power supply body fault rate, improve the stability of industrial automatic control system operation, improve its performance.
Furthermore, the linkage promoting component comprises a linkage ring, the inner wall of one side of the flexible linkage cover close to the attaching induction sheath is fixedly connected with the linkage ring, the outer end of the linkage ring is fixedly connected with a plurality of connecting rods, linkage guide rods are fixedly connected among the connecting rods, and the linkage guide rod is positioned at one side of the linkage ring close to the attaching induction sheath, the side of the linkage guide rod close to the attaching induction sheath penetrates through the attaching induction sheath, and extends into the thermal power cover, the extrusion plate is connected in the thermal power cover in a sliding way and is fixedly connected with the linkage guide rod, when the flexible linkage cover generates thermal contraction action, carry out the linkage effect to the heat accumulation package for steam in the heat accumulation package can produce and flow, and then the look of being convenient for becomes the instruction cover and makes audio-visual warning, improves industry automatic control system's interactivity, reduces the maintenance degree of difficulty of industrial power supply body.
Further, the heating power cover is kept away from laminating response sheath one side inner wall fixedly connected with heat accumulation package, heat accumulation package is close to a pair of elasticity arc piece of laminating response sheath one end fixedly connected with, two the elasticity arc piece is close to one end mutually all with stripper plate fixed connection.
Further, adsorb close laminating response sheath one side inner wall of head rest and extend to in the flexible linkage cover, the linkage ring cover is established in adsorbing the head outside to with adsorb head sliding connection, adsorb close laminating response sheath one end fixedly connected with of head rest and pull a plurality of slide bars, it runs through the linkage guide arm to pull the slide bar and be close to laminating response sheath one end to extend to in the elasticity arc.
Furthermore, the elastic arc piece is far away from the tight induction strip fixedly connected with the inner wall on one side of the laminating induction sheath, the tight induction strip is close to one end of the laminating induction sheath and fixedly connected with the traction sliding rod, the tension induction strip is internally and fixedly connected with the tension sensor, the input end of the tension induction unit is electrically connected with the tension sensor through a wire, the synchronism of the adsorption sticker and the industrial power supply body can be effectively guaranteed in the adsorption and lamination of the adsorption sticker and the industrial power supply body, and then when the industrial power supply body generates micro deformation, the induction strip can timely sense and monitor, and the protection sensitivity of the industrial automatic control system is effectively improved.
Further, the vertical pipe that props of fixedly connected with in the heat-shrinkable bag, and both ends all extend to the heat-shrinkable bag outside about the vertical pipe that props, a plurality of heat-shrinkable strand silks of vertical pipe outer end fixedly connected with, and the heat-shrinkable strand silk other end and heat-shrinkable bag inner wall fixed connection, the elastic component that resets in the heat-shrinkable strand silk outside is established to a plurality of covers of vertical pipe outer end fixedly connected with, and the heat-shrinkable strand silk is heated and can produces the shrink reaction, effectively promotes flexible linkage cover and carries out the shrink action, reduces the probability that industrial power source body is heated and produces the damage, improves the control and the protectiveness to industrial power source body actual operating temperature to the heat-shrinkable strand silk cooperatees with the elastic component that resets, can effectively promote the heat-shrinkable bag to carry out from the action of resetting.
Furthermore, a plurality of through holes are formed in the vertical supporting tube, a flow velocity sensor is arranged in the vertical supporting tube, the input end of the thermal contraction sensing unit is electrically connected with the flow velocity sensor through a wire, when the thermal contraction bag generates thermal induction contraction, gas inside the thermal contraction sensing unit flows into the vertical supporting tube through the through holes, and the flow velocity sensor can more directly and effectively protect the industrial power supply body according to the working temperature condition of the flow induction industrial power supply body of air flow, so that the temperature control efficiency is improved.
Further, adsorb the fitting head and keep away from laminating response sheath one side inner wall fixedly connected with negative pressure adsorption bag, adsorb the fitting head and keep away from a plurality of negative pressure adsorption mouths that communicate with negative pressure adsorption bag of laminating response sheath one end fixedly connected with, the cooperation of negative pressure adsorption bag and negative pressure adsorption mouth can be effectively adsorbed industrial power source body and the gas that adsorbs between the fitting head, effectively realize adsorbing the negative pressure of fitting head to industrial power source body and adsorb, improve the laminating intensity of adsorbing fitting head and industrial power source body, and then improve the linkage nature between adsorbing fitting head and the industrial power source body, improve the response precision to the industrial power source body.
Furthermore, one end of the negative pressure adsorption bag, which is close to the attaching induction sheath, is fixedly connected with an elastic pressure spacer, one end of the elastic pressure spacer, which is close to the attaching induction sheath, is fixedly connected with an inflatable bag, one end of the adsorption adhesive head, which is close to the attaching induction sheath, is provided with a plurality of breathable micropores, the breathable micropores are matched with the inflatable bag, when the thermal shrinkage bag shrinks, the gas in the thermal shrinkage bag is conveyed into the flexible linkage cover through the through holes and the vertical supporting tube, the inflatable bag can be expanded under the action of the breathable micropores, so that the pressure of the elastic pressure spacer on the negative pressure adsorption bag is increased, the attaching strength of the adsorption head and the industrial power supply body is improved, the induction degree of the micro deformation of the industrial power supply body is improved, the industrial power supply body can be protected, the internal deformation force of the adsorption head is buffered, and the probability of the bulging deformation of the industrial power supply body is reduced, the service life of the industrial power supply body is prolonged.
Furthermore, two heating power covers are close to one end and are fixedly connected with the pressure pipes, a color change indicating cover which is communicated with the pressure pipes is fixedly connected between the two pressure pipes, a pair of heat conducting sealing sheets is fixedly connected in the color change indicating cover, a composite semipermeable membrane is fixedly connected between the two heat conducting sealing sheets, one end, far away from the laminating induction sheath, of the composite semipermeable membrane is fixedly connected with an attachment grid, one end, close to the laminating induction sheath, of the composite semipermeable membrane is fixedly connected with a color change pack which is communicated with the composite semipermeable membrane, hot air in the heat storage pack is conveyed into the color change indicating cover, color change processing can be carried out on the color change pack, so that the color change indicating cover carries out color change warning, maintenance personnel or working personnel can timely perceive the abnormity of the industrial power supply body, the monitoring intuition of the industrial power supply body is improved, and the effect of double-protection warning can be achieved, effectively improving the effectiveness of protection.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through thermal contraction induction element, the cooperation of tension induction element and laminating response subassembly, can the change of laminating formula response industrial power supply body, effectively judge the state that industrial power supply body self is actual, the laminating nature and the accuracy of data to industrial power supply body data acquisition are improved, the industrial automatic control system of being convenient for carries out the accuracy protection to the industrial power supply body, improve the protecting effect, when improving industrial power supply body stability and reducing industrial power supply body fault rate, improve the stability of industrial automatic control system operation, improve its performance.
(2) The linkage promotes the subassembly and can carry out the linkage effect to the heat accumulation package when flexible linkage cover produces the thermal contraction action for steam in the heat accumulation package can produce and flow, and then the look of being convenient for becomes the instruction cover and makes visual warning, improves industry automatic control system's interactivity, reduces the maintenance degree of difficulty of industrial power source body.
(3) The synchronism of the adsorption paster and the industrial power supply body can be effectively guaranteed through the adsorption paster and the adsorption attaching of the industrial power supply body, and then when the industrial power supply body generates micro deformation, the induction and the monitoring can be timely carried out, and the protection sensitivity of an industrial automatic control system is effectively improved.
(4) The thermal contraction strand silk is heated and can produce the shrink reaction, effectively promotes flexible linkage cover to carry out the shrink action, reduces the probability that industrial power supply body is heated and produces the damage, improves control and protectiveness to industrial power supply body actual operating temperature to the thermal contraction strand silk cooperatees with the elastic component that resets, can effectively promote the thermal contraction bag to carry out from the action that restores to the throne.
(5) When the thermal contraction bag produces the hot sensing shrink, its inside gas can flow in through the penetrating hole to vertical stay pipe, and the velocity of flow inductor can protect the industrial power supply body more directly effectively according to the operating temperature situation of the flow response industrial power supply body of air current, improves accuse temperature efficiency.
(6) The cooperation of negative pressure absorption bag and negative pressure absorption mouth can effectively adsorb the gas between industrial power supply body and the absorption pad pasting, effectively realizes the absorption pad pasting to the negative pressure of industrial power supply body and adsorbs, improves the laminating intensity of absorption pad pasting and industrial power supply body, and then improves the linkage nature between absorption pad pasting and the industrial power supply body, improves the response precision to the industrial power supply body.
(7) When the thermal contraction bag contracts, its inside gas is carried to flexible linkage cover through logical thru hole and vertical stay tube in, can expand to the physiosis bag through ventilative millipore's effect, and then increase the pressure of elastic pressure spacer to the negative pressure adsorption bag, improve the laminating intensity of adsorbing pad head and industrial power source body, improve the response degree to industrial power source body miniature change, and can also protect the industrial power source body, cushion its internal deformation power, reduce the probability that the swell deformation appears in the industrial power source body, improve the life of industrial power source body.
(8) Carry to the look through the steam in the heat accumulation package and become the instruction cover in, can carry out the look to the hot look and become the package and handle for the look becomes the instruction cover and carries out the look and becomes the warning, and the maintainer of being convenient for or staff can in time discover the anomaly of industrial power supply body, improves the audio-visual nature of industrial power supply body monitoring, and can play the effect of two protection warnings, effectively improves the validity of protection.
Drawings
FIG. 1 is a schematic diagram of the control flow structure of an industrial automatic control system according to the present invention;
FIG. 2 is a schematic diagram of a body axial structure of the industrial power supply of the present invention;
FIG. 3 is a schematic view of the thermal cover and flexible linkage cover cooperating with the axis measuring structure of the present invention;
FIG. 4 is a schematic view of an axial structure of the color change indicator cap according to the present invention;
FIG. 5 is a schematic sectional view of the flexible linkage cover of the present invention when not in operation;
FIG. 6 is a schematic cross-sectional front view of a heat-shrinkable bag according to the present invention;
FIG. 7 is a schematic view of a front cross-sectional structure of the adsorption head of the present invention;
FIG. 8 is a schematic cross-sectional front view of the color change indicator according to the present invention;
FIG. 9 is a schematic cross-sectional front view illustrating a thermal contraction of the flexible joint boot according to the present invention;
FIG. 10 is a schematic sectional view of the flexible linkage cover when sensing the bulge.
The reference numbers in the figures illustrate:
1 industrial power supply body, 2 attaching induction sheath, 3 heat shrinkage bag, 301 vertical supporting tube, 302 reset elastic piece, 303 heat shrinkage strand, 304 through hole, 4 heat power cover, 401 heat accumulation bag, 402 elastic arc sheet, 5 flexible linkage cover, 6 color change indication cover, 601 pressure tube, 602 heat color change bag, 603 attached grid, 604 composite semipermeable membrane, 605 heat conduction sealing sheet, 7 adsorption head, 701 dragging slide bar, 702 air permeable micropore, 703 gas expansion bag, 704 elastic pressure spacer, 705 negative pressure adsorption bag, 706 negative pressure adsorption nozzle, 8 linkage promotion component, 801 linkage ring, 802 linkage guide rod, 803 extrusion plate, 9 tightening induction strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, a low-fault power protection type industrial automatic control system includes an industrial power supply body 1, a power protection processing unit is disposed in the industrial automatic control system, an input end of the power protection processing unit is respectively connected with a thermal contraction sensing unit and a tension sensing unit, an output end of the power protection processing unit is respectively connected with a heat dissipation control unit, a warning unit and an emergency cut-off unit, an output end of the heat dissipation control unit is electrically connected with a heat dissipation structure on the industrial power supply body 1 through a wire, the warning unit is electrically connected with a warning device through a wire, and an output end of the emergency cut-off unit is electrically connected with a main power supply of the industrial power supply body 1 through a wire;
an outer end of an industrial power supply body 1 is sleeved with a laminating induction sheath 2, the laminating induction sheath 2 is provided with a plurality of laminating induction components matched with the industrial power supply body 1, a thermal contraction induction unit and a tension induction unit are matched with the laminating induction components, each laminating induction component comprises a pair of thermal hoods 4 and a pair of flexible linkage hoods 5, the outer end of the laminating induction sheath 2 is fixedly connected with the thermal hoods 4, the inner end of the laminating induction sheath 2 is fixedly connected with the flexible linkage hoods 5 matched with the thermal hoods 4, a plurality of thermal contraction bags 3 are fixedly connected in the flexible linkage hoods 5, one end of each flexible linkage hood 5 far away from the laminating induction sheath 2 is slidably connected with a plurality of adsorption sticking heads 7, the adsorption sticking heads 7 are abutted against the wall surface of the industrial power supply body 1, and the inner wall of one side, close to the laminating induction sheath 2, of each flexible linkage hood 5 is fixedly connected with a plurality of linkage promoting components 8 matched with the adsorption sticking heads 7, through thermal contraction induction element, the cooperation of tension induction element and laminating response subassembly, can laminating formula response industrial power supply body 1's change, effectively judge the actual state of industrial power supply body 1 self, improve the laminating nature and the accuracy of data to industrial power supply body 1 data acquisition, the industrial automatic control system of being convenient for carries out the accuracy protection to industrial power supply body 1, improve the protecting effect, when improving industrial power supply body 1 stability and reducing industrial power supply body 1 fault rate, improve the stability of industrial automatic control system operation, improve its performance.
Referring to fig. 4-10, the linkage promoting assembly 8 includes a linkage ring 801, a flexible linkage cover 5 is fixedly connected to the linkage ring 801 near the inner wall of the side of the bonding induction sheath 2, a plurality of connecting rods are fixedly connected to the outer end of the linkage ring 801, a linkage guide rod 802 is fixedly connected between the plurality of connecting rods, the linkage guide rod 802 is located at the side of the linkage ring 801 near the bonding induction sheath 2, the linkage guide rod 802 penetrates through the bonding induction sheath 2 near the side of the bonding induction sheath 2 and extends into the thermal power cover 4, a pressing plate 803 is slidably connected to the thermal power cover 4, and the pressing plate 803 is fixedly connected to the linkage guide rod 802, the linkage promoting assembly 8 can perform a linkage action on the thermal storage pack 401 when the flexible linkage cover 5 generates a thermal contraction action, so that the hot gas in the thermal storage pack 401 can flow, thereby facilitating the visual warning of the color change indication cover 6 and improving the interactivity of the industrial automatic control system, the maintenance difficulty of the industrial power supply body 1 is reduced.
Referring to fig. 5, 9 and 10, a heat storage pack 401 is fixedly connected to an inner wall of one side of the heat distribution cover 4 away from the bonding induction sheath 2, one end of the heat storage pack 401 close to the bonding induction sheath 2 is fixedly connected to a pair of elastic arc pieces 402, and one ends of the two elastic arc pieces 402 close to each other are fixedly connected to the extrusion plate 803.
Referring to fig. 3-10, the inner wall of the adsorption sticker 7 near one side of the adhesion induction sheath 2 extends into the flexible linkage cover 5, the linkage ring 801 is sleeved outside the adsorption sticker 7 and is slidably connected with the adsorption sticker 7, one end of the adsorption sticker 7 near the adhesion induction sheath 2 is fixedly connected with a plurality of dragging slide bars 701, and one end of the dragging slide bars 701 near the adhesion induction sheath 2 penetrates through the linkage guide bar 802 and extends into the elastic arc piece 402.
Referring to fig. 5-10, the inner wall of the side of the elastic arc piece 402 away from the bonding induction sheath 2 is fixedly connected with a tightening induction strip 9, the tightening induction strip 9 is fixedly connected with a traction sliding rod 701 near the bonding induction sheath 2, a tension sensor is fixedly connected in the tightening induction strip 9, the input end of the tension sensing unit is electrically connected with the tension sensor through a wire, the synchronism of the adsorption head 7 and the industrial power supply body 1 can be effectively ensured in the adsorption and bonding of the adsorption head 7 and the industrial power supply body 1, and further, when the industrial power supply body 1 generates micro deformation, the induction and the monitoring can be timely performed, and the protection sensitivity of the industrial automatic control system is effectively improved.
Please refer to fig. 5 and fig. 6, a vertical supporting tube 301 is fixedly connected in the heat-shrinkable bag 3, and both ends of the vertical supporting tube 301 extend to the outside of the heat-shrinkable bag 3, the outer end of the vertical supporting tube 301 is fixedly connected with a plurality of heat-shrinkable filaments 303, and the other end of the heat-shrinkable filaments 303 is fixedly connected with the inner wall of the heat-shrinkable bag 3, the outer end of the vertical supporting tube 301 is fixedly connected with a plurality of reset elastic members 302 sleeved outside the heat-shrinkable filaments 303, the heat-shrinkable filaments 303 are heated to generate a shrinkage reaction, effectively promoting the flexible linkage cover 5 to shrink, reducing the probability of damage caused by heating the industrial power supply body 1, improving the monitoring and the protection performance of the actual working temperature of the industrial power supply body 1, and the heat-shrinkable filaments 303 are matched with the reset elastic members 302, and effectively promoting the heat-shrinkable bag 3 to perform self-resetting action.
Referring to fig. 5 and 6, a plurality of through holes 304 are formed in the vertical supporting tube 301, a flow velocity sensor is disposed in the vertical supporting tube 301, an input end of the thermal contraction sensing unit is electrically connected to the flow velocity sensor through a wire, when the thermal contraction bag 3 generates thermal contraction, the gas inside the thermal contraction bag flows into the vertical supporting tube 301 through the through holes 304, and the flow velocity sensor can sense the working temperature of the industrial power supply body 1 according to the flow of the air flow, so that the industrial power supply body 1 can be protected more directly and effectively, and the temperature control efficiency is improved.
Referring to fig. 7, the inner wall of the side of the adsorption sticker 7 far from the attachment induction sheath 2 is fixedly connected with a negative pressure adsorption bag 705, one end of the adsorption sticker 7 far from the attachment induction sheath 2 is fixedly connected with a plurality of negative pressure adsorption nozzles 706 communicated with the negative pressure adsorption bag 705, and the cooperation of the negative pressure adsorption bag 705 and the negative pressure adsorption nozzles 706 can effectively adsorb the gas between the industrial power supply body 1 and the adsorption sticker 7, thereby effectively realizing the negative pressure adsorption of the adsorption sticker 7 on the industrial power supply body 1, improving the bonding strength of the adsorption sticker 7 and the industrial power supply body 1, further improving the linkage between the adsorption sticker 7 and the industrial power supply body 1, and improving the induction precision of the industrial power supply body 1.
Referring to fig. 7-10, an elastic pressure spacer 704 is fixedly connected to one end of the negative pressure adsorption bag 705 close to the bonding induction sheath 2, an inflatable bag 703 is fixedly connected to one end of the elastic pressure spacer 704 close to the bonding induction sheath 2, a plurality of air-permeable micropores 702 are formed in one end of the adsorption head 7 close to the bonding induction sheath 2, the air-permeable micropores 702 are matched with the inflatable bag 703, when the thermal shrinkage bag 3 shrinks, the air inside the thermal shrinkage bag is conveyed into the flexible linkage cover 5 through the through holes 304 and the vertical supporting tubes 301, the inflatable bag 703 can be inflated by the action of the air-permeable micropores 702, so as to increase the pressure of the elastic pressure spacer 704 on the negative pressure adsorption bag 705, improve the bonding strength of the adsorption head 7 and the industrial power supply body 1, improve the degree of sensing the micro-deformation of the industrial power supply body 1, and protect the industrial power supply body 1 to buffer the internal deformation force, the probability of bulging deformation of the industrial power supply body 1 is reduced, and the service life of the industrial power supply body 1 is prolonged.
Referring to fig. 8, one end of each of the two thermal power covers 4 close to each other is fixedly connected to the pressure pipe 601, the color change indicator cover 6 connected to the two pressure pipes 601 is fixedly connected to the two pressure pipes 601, a pair of heat conductive sealing sheets 605 is fixedly connected to the interior of the color change indicator cover 6, a composite semipermeable membrane 604 is fixedly connected to the interior of the two heat conductive sealing sheets 605, an attachment grid 603 is fixedly connected to one end of the composite semipermeable membrane 604 far from the bonding induction sheath 2, one end of the composite semipermeable membrane 604 close to the bonding induction sheath 2 is fixedly connected to a color change pack 602 connected to the interior of the color change indicator cover 6, and the color change pack 602 can be subjected to color change treatment by conveying hot air in the heat storage pack 401 into the color change indicator cover 6, so that the color change indicator cover 6 can perform color change warning, thereby facilitating maintenance personnel or working personnel to timely detect the abnormality of the industrial power supply body 1, improving the monitoring intuition of the industrial power supply body 1, and achieving the double protection warning effect, effectively improving the effectiveness of protection.
The thermochromatic package 602 is filled with magenta solution and sulfur dioxide dissolved in the magenta solution, the sulfur dioxide dissolved in the litmus solution can fade the fuchsine solution, the thermochromatic solution is changed into white by an acid-base neutralization mode, the initial color development of the thermochromatic indication cover 6 is white, after hot gas in the heat storage package 401 enters the thermochromatic indication cover 6, the thermal conduction of a heat conduction sealing sheet 605 is heard, the heat in the thermochromatic package 602 is continuously increased, sulfur dioxide gas in the thermochromatic package can be separated out, the sulfur dioxide moves to an attachment grid 603 through a composite semipermeable membrane 604, the composite semipermeable membrane 604 is a semipermeable membrane which can only pass gas and can not pass liquid, after the sulfur dioxide is continuously separated out, the original color of the fuchsine solution is recovered, at the moment, the thermochromatic indication cover 6 is red, further, the thermochromatic warning is carried out, and after the heat dissipation of the industrial power supply body 1 is finished, the sulfur dioxide will re-dissolve in the magenta solution and the color change indicator 6 will return to white, allowing the color change indicator 6 to be reused.
Referring to fig. 1-10, in the use process of the industrial automatic control system, if poor heat dissipation occurs or rapid temperature rise occurs during the charging and discharging processes of the industrial power supply body 1, the heat-shrinkable thread 303 generates heat-induced shrinkage deformation to drive the heat-shrinkable bag 3 to shrink, so that the flexible linkage cover 5 shrinks, and the gas inside the heat-shrinkable bag 3 enters the vertical supporting tube 301 through the through hole 304 under the effect of shrinkage pressure due to shrinkage of the heat-shrinkable bag 3, so that the flow rate sensor inside the vertical supporting tube 301 generates flow rate induction and transmits a signal to the heat-shrinkable induction unit, the heat-shrinkable induction unit transmits data to the power supply protection processing unit, and after the power supply protection processing unit processes the data, the control data is transmitted to the heat dissipation control unit, so that the heat dissipation control unit starts or adjusts the heat dissipation structure to enhance heat dissipation of the industrial power supply body 1, the industrial power supply body 1 is effectively prevented from being damaged by overheating; when gas in the heat-shrinkable bag 3 flows into the flexible linkage cover 5 through the vertical support tube 301, the air flow pressure in the flexible linkage cover 5 is increased, so that the air flow enters the inflatable bag 703 through the air-permeable micropores 702, the inflatable bag 703 is inflated during air suction and reversely pressurized, the pressure on the negative pressure adsorption bag 705 is increased under the action of the elastic pressure spacer 704, the attaching degree of the negative pressure adsorption nozzle 706 and the industrial power supply body 1 is improved, the negative pressure adsorption strength of the adsorption head 7 on the industrial power supply body 1 is further improved, the industrial power supply body 1 is effectively protected, internal deformation force of the industrial power supply body 1 is buffered, the probability of bulging deformation of the industrial power supply body 1 is reduced, and the service life of the industrial power supply body 1 is prolonged; when the flexible linkage cover 5 contracts, the linkage guide rod 802 can be driven to move through the linkage ring 801, so that the extrusion plate 803 extrudes the heat storage pack 401, the pressure of hot air in the heat storage pack 401 is increased, the hot air can enter the color change indication cover 6 through the pressure pipe 601, the heat color change pack 602 is heated, color change is generated when the heat color change pack is heated, color change warning is performed, maintenance personnel or working personnel can timely detect the abnormality of the industrial power supply body 1, the monitoring intuition of the industrial power supply body 1 is improved, the double-protection warning effect can be achieved, and the protection effectiveness is effectively improved;
if the industrial power supply body 1 is continuously overheated, the industrial power supply body 1 generates bulge deformation, at the moment, the bulge on the industrial power supply body 1 can generate a driving force on the adsorption head 7, so that the adsorption head 7 slides in the linkage ring 801 and pushes the dragging slide rod 701 to slide in the linkage guide rod 802, the dragging force of the dragging slide rod 701 on the tightening induction strip 9 is relieved, a tension sensor in the tightening induction strip 9 generates induction and transmits a signal to the tension induction unit, the tension induction unit transmits deformation data to the power protection processing unit, the power protection processing unit transmits control data to the warning unit and the emergency cut-off unit, the alarm gives a deformation alarm, the main power supply of the industrial power supply body 1 is cut off through the emergency cut-off unit, and further damage and harm caused by continuous deformation of the industrial power supply body 1 are effectively avoided, the safety of the industrial power supply body 1 in the using process is improved;
through thermal contraction induction element, the cooperation of tension induction element and laminating response subassembly, can laminating formula response industrial power supply body 1's change, effectively judge the actual state of industrial power supply body 1 self, improve the laminating nature and the accuracy of data to industrial power supply body 1 data acquisition, the industrial automatic control system of being convenient for carries out the accuracy protection to industrial power supply body 1, improve the protecting effect, when improving industrial power supply body 1 stability and reducing industrial power supply body 1 fault rate, improve the stability of industrial automatic control system operation, improve its performance.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a power protection type industry automatic control system of low trouble, includes industrial power supply body (1), its characterized in that: a power supply protection processing unit is arranged in the industrial automatic control system, the input end of the power supply protection processing unit is respectively connected with a thermal contraction sensing unit and a tension sensing unit, the output end of the power supply protection processing unit is respectively connected with a heat dissipation control unit, a warning unit and an emergency cut-off unit, the output end of the heat dissipation control unit is electrically connected with a heat dissipation structure on the industrial power supply body (1) through a wire, the warning unit is electrically connected with a warning device through a wire, and the output end of the emergency cut-off unit is electrically connected with a main power supply of the industrial power supply body (1) through a wire;
the industrial power supply comprises an industrial power supply body (1), wherein a laminating induction sheath (2) is sleeved at the outer end of the industrial power supply body (1), a plurality of laminating induction components matched with the industrial power supply body (1) are arranged on the laminating induction sheath (2), a heat shrinkage induction unit and a tension induction unit are matched with the laminating induction components, each laminating induction component comprises a pair of heat shields (4) and a pair of flexible linkage shields (5), the outer end of each laminating induction sheath (2) is fixedly connected with each heat shield (4), the inner end of each laminating induction sheath (2) is fixedly connected with each flexible linkage shield (5) matched with each heat shield (4), a plurality of heat shrinkage bags (3) are fixedly connected in each flexible linkage shield (5), one end, far away from the laminating induction sheath (2), of each flexible linkage shield (5) is slidably connected with a plurality of adsorption attaching heads (7), and each adsorption attaching head (7) is abutted to the wall surface of the industrial power supply body (1), the inner wall of one side, close to the attaching induction sheath (2), of the flexible linkage cover (5) is fixedly connected with a plurality of linkage promoting assemblies (8) matched with the adsorption attaching heads (7).
2. The low-fault power protection type industrial automatic control system according to claim 1, wherein: linkage promotes subassembly (8) including linkage ring (801), flexible linkage cover (5) are close to laminating response sheath (2) one side inner wall fixedly connected with linkage ring (801), a plurality of connecting rods of linkage ring (801) outer end fixedly connected with, and are a plurality of fixedly connected with linkage guide arm (802) between the connecting rod, and linkage guide arm (802) are located linkage ring (801) and are close to laminating response sheath (2) one side, linkage guide arm (802) are close to laminating response sheath (2) one side and run through laminating response sheath (2) to extend to in heating power cover (4), sliding connection has stripper plate (803) in heating power cover (4), and stripper plate (803) and linkage guide arm (802) fixed connection.
3. The low-fault power protection type industrial automatic control system according to claim 2, wherein: heating power cover (4) are kept away from laminating response sheath (2) one side inner wall fixedly connected with heat accumulation package (401), heat accumulation package (401) are close to a pair of elasticity arc piece (402) of laminating response sheath (2) one end fixedly connected with, two elasticity arc piece (402) are close to one end mutually all with stripper plate (803) fixed connection.
4. A low-fault power protection type industrial automatic control system according to claim 3, wherein: adsorb bonding head (7) and be close to in laminating response sheath (2) one side inner wall extends to flexible linkage cover (5), linkage ring (801) cover is established in adsorbing bonding head (7) outside to with adsorb bonding head (7) sliding connection, adsorb bonding head (7) and be close to laminating response sheath (2) one end fixedly connected with a plurality of slide bars (701) that involve, it runs through linkage guide arm (802) to involve slide bar (701) and be close to laminating response sheath (2) one end to extend to in elasticity arc piece (402).
5. The low-fault power protection type industrial automatic control system according to claim 4, wherein: elastic arc piece (402) keep away from laminating response sheath (2) one side inner wall fixedly connected with and tighten response strip (9), tighten response strip (9) and be close to laminating response sheath (2) one end and pull slide bar (701) fixed connection, tighten response strip (9) internal fixedly connected with pulling force inductor, the input of tension response unit passes through wire and pulling force inductor electric connection.
6. The low-fault power protection type industrial automatic control system according to claim 1, wherein: fixedly connected with is vertical to prop pipe (301) in heat-shrinkable bag (3), and vertical both ends all extend to the heat-shrinkable bag (3) outside about propping pipe (301), vertical a plurality of heat-shrinkable strand silk (303) of pipe (301) outer end fixedly connected with that prop, and the heat-shrinkable strand silk (303) other end and heat-shrinkable bag (3) inner wall fixed connection, vertical a plurality of covers of fixedly connected with of pipe (301) outer end overlap elastic component (302) that resets in the heat-shrinkable strand silk (303) outside.
7. The low-fault power protection type industrial automatic control system according to claim 6, wherein: a plurality of through holes (304) are formed in the vertical supporting pipe (301), a flow velocity sensor is arranged in the vertical supporting pipe (301), and the input end of the thermal contraction sensing unit is electrically connected with the flow velocity sensor through a lead.
8. The low-fault power protection type industrial automatic control system according to claim 1, wherein: the inner wall of one side, far away from the attaching induction sheath (2), of the adsorption attaching head (7) is fixedly connected with a negative pressure adsorption bag (705), and one end, far away from the attaching induction sheath (2), of the adsorption attaching head (7) is fixedly connected with a plurality of negative pressure adsorption nozzles (706) communicated with the negative pressure adsorption bag (705).
9. The low-fault power protection type industrial automatic control system according to claim 8, wherein: negative pressure adsorption bag (705) are close to laminating response sheath (2) one end fixed connection elasticity pressure spacer (704), elasticity pressure spacer (704) are close to laminating response sheath (2) one end fixedly connected with physiosis bag (703), adsorb bonding head (7) and have been seted up a plurality of ventilative micropores (702) near laminating response sheath (2) one end, and ventilative micropore (702) and physiosis bag (703) cooperate.
10. The low-fault power protection type industrial automatic control system according to claim 1, wherein: two heating power cover (4) are close to the equal fixed connection of one end and pressure pipe (601) mutually, two fixedly connected with becomes indicator cover (6) rather than the look that switches on mutually between pressure pipe (601), a pair of heat conduction mounting (605) of fixedly connected with in look change indicator cover (6), two fixedly connected with composite semipermeable membrane (604) between heat conduction mounting (605), laminating response sheath (2) one end fixedly connected with adheres to grid (603) are kept away from in composite semipermeable membrane (604), composite semipermeable membrane (604) are close to laminating response sheath (2) one end fixedly connected with rather than the heat look that switches on mutually and become package (602).
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| CN114545849B (en) | 2022-07-12 |
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