CN113991457A - Automatic protection equipment to indoor block terminal protection against electric shock - Google Patents
Automatic protection equipment to indoor block terminal protection against electric shock Download PDFInfo
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- CN113991457A CN113991457A CN202111030283.0A CN202111030283A CN113991457A CN 113991457 A CN113991457 A CN 113991457A CN 202111030283 A CN202111030283 A CN 202111030283A CN 113991457 A CN113991457 A CN 113991457A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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Abstract
The invention provides automatic protection equipment for preventing electric shock of an indoor distribution box, which comprises a protective module for performing enclosed protection on the indoor distribution box in a closed and isolated manner with the outside when the indoor distribution box is abnormal, a fireproof module arranged in the protective module and performing vacuum fire extinguishing on the indoor distribution box in a closed and enclosed manner with the protective module, a dehumidification module for monitoring the indoor environment where the indoor distribution box is located and further performing automatic dehumidification treatment on the indoor distribution box, and a cooling module arranged in the indoor distribution box and performing cooling treatment on the indoor distribution box. The automatic protection equipment further automatically identifies the current dangerous condition of the indoor distribution box and automatically carries out corresponding protection measures based on the parameter monitoring of the working environment and the working area of the indoor distribution box.
Description
Technical Field
The embodiment of the invention relates to the technical field of power equipment, in particular to automatic protection equipment for preventing electric shock of an indoor distribution box.
Background
The indoor distribution box is the terminal equipment of the distribution system, plays a role of starting and stopping, and particularly, a switch assembly for controlling power equipment is arranged in the indoor distribution box, so that the stable operation of the indoor distribution box is very important to be ensured. The indoor distribution box can generate a large amount of heat in the operation process, if the heat cannot be dissipated in time, the heat is easy to accumulate in the indoor distribution box, and particularly when the internal parts of the indoor distribution box are short-circuited and the like, a fire further influences the electricity utilization safety.
The experiment team browses and researches a large amount of related recorded data aiming at structural characteristics of an indoor distribution box and related protection technologies of the indoor distribution box for a long time, meanwhile, a large amount of related experiments are carried out by depending on related resources, and a large amount of existing technologies such as US09419423B2, KR100715931B1, KR100679305B1 and CN108598983B are found through a large amount of searches; one side of the inner wall of the electrical cavity is fixedly provided with a wire outlet pipe, one side of the wire outlet pipe is fixedly welded with two bases, the bases are fixedly arranged on the inner wall of the electrical cavity through screws, the other end of the wire outlet pipe is rotatably provided with more than one set of electrical plates, more than one electrical module is arranged on each electrical plate, and the outer part of each electrical plate is wrapped with one transparent sealing film in a sealing manner.
The invention aims to solve the problems that the distribution box cannot be effectively isolated and protected in time under the potential dangerous condition due to low intelligence degree in the field, the fire extinguishing and cooling of the distribution box are asynchronous, the distribution box cannot be effectively subjected to directional protection treatment aiming at the environment where the distribution box is located, and the like.
Disclosure of Invention
The invention aims to provide automatic protection equipment for preventing electric shock of an indoor distribution box, aiming at the defects in the prior art.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
optionally, an automatic protection device for preventing electric shock of indoor distribution box, the automatic protection device includes a protection module for performing enclosed protection with the outside by the indoor distribution box when the indoor distribution box is abnormal, a fire prevention module for performing vacuum fire extinguishing on the indoor distribution box enclosed by the protection module, a dehumidification module for monitoring the indoor environment where the indoor distribution box is located and performing automatic dehumidification treatment on the indoor distribution box, and a cooling module for performing cooling treatment on the indoor distribution box, wherein the protection module includes a containing box for containing the indoor distribution box, a closed ring groove surrounding the edge of the opening of the containing box, a sealing terminal, and a sealing terminal, Lay in the rubber layer of the interior cell wall of closed annular groove, with joint cooperation further with closed annular groove in the lid of holding case cooperation formation enclosed construction, set up in on the lid and be located the lid with the overlapping region's of closed annular groove gasbag strip, set up in the lid and wherein one end respectively with the air duct that gasbag strip intercommunication set up, set up respectively in realize on the gasbag strip with the joint that the air duct is connected, set up in just be used for control on the joint the gasbag strip with the electromagnetic valve of the intercommunication condition of air duct, with the other end of air duct is connected and is passed through the air duct does the gasbag strip carries out gas filled air pump and drive the lid is relative the holding case is then the cooperation fixed and/or keep away from actuating mechanism in the recess of closed annular groove.
Optionally, the fire prevention module includes a vacuum driving pump, a suction pipe for communicating an air exhaust port of the vacuum driving pump with the cover body, a gas storage bottle for storing inert gas, an air pump connected to the gas storage bottle and controlling the inert gas in the gas storage bottle to be transferred to the accommodating box, an air inlet pipe for communicating an air outlet end of the air pump with the cover body, and an odor sensor disposed in the indoor distribution box.
Optionally, the cooling module includes a temperature sensor uniformly laid in the accommodating box, a determination unit for receiving a monitoring value of the temperature sensor to further determine that the working temperature in the indoor distribution box is abnormal, a condensation unit surrounding an area which is arranged inside the accommodating box and is close to the indoor distribution box, and a fixing frame for fixing the condensation unit in the accommodating box.
Optionally, the dehumidification module includes lay in first humidity transducer in the indoor block terminal, set up in the outer wall of holding case and carry out the second humidity transducer who monitors the humidity of indoor environment, relative airtight run through in the adsorption tube of holding case, evenly distributed be located in holding case regional scope the trompil of adsorption tube, and drive silica gel drying stone extremely the dry drive unit of adsorption tube, cooperate in silica gel drying stone in the adsorption tube, supplementary silica gel drying stone follows the transfer mechanism that the adsorption tube shifted, and right silica gel drying stone's humidity is monitored and is generated when silica gel drying stone's humidity reaches the predetermined upper limit value and is shifted instruction extremely the monitoring unit of mechanism.
Optionally, the monitoring unit including set up in on the lid and with at least one in the holding case the relative transparent window that sets up of adsorption tube, be fixed in on the lid and through the transparent window court the adsorption tube shines the signal generator of the light signal of predetermineeing the light intensity, set up in to the warp on the lid silica gel xerolite in the adsorption tube reflects extremely the light receiving unit is received to the light signal of transparent window and right the light signal condition that the light receiving unit received carries out the analysis and further judges the processing unit of the humidity value of silica gel xerolite.
Optionally, the driving mechanism includes rotating ends that are disposed on two opposite side walls of the cover body in a matching manner, fixing seats that are disposed on each of the rotating ends, two opposite mounting seats that are fixed to two opposite side walls of the accommodating box and are close to the opening, and a driving unit that has a power start end that is fixed to each of the mounting seats and a power end that is correspondingly connected to the rotating end on the same side, so as to drive the cover body to move and cooperate with the accommodating box.
The invention further provides a computer readable storage medium, the computer readable storage medium comprises a control method and a data calculation processing program of the automatic protection equipment for preventing electric shock of the indoor distribution box, and when the control method program of the automatic protection equipment for preventing electric shock of the indoor distribution box is executed by a processor, the control method and the data calculation steps of the automatic protection equipment for preventing electric shock of the indoor distribution box are realized.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, when the indoor environment and the corresponding working environment of the indoor distribution box are monitored and the humidity and temperature abnormality of the indoor distribution box is correspondingly monitored, the cover body and the containing box are driven to be in airtight fit with each other, so that the indoor distribution box is further isolated from the outside and then is subjected to cooling, fire extinguishing and dehumidifying treatment, and the high-efficiency protection effect on the distribution box is improved.
2. Through with the block terminal is carried out completely cut off with external environment and is dehumidified the protection and effectively solve in humid weather the dehumidification protection work of block terminal.
3. Through right the automatic transfer and the moisture absorption monitoring of silica gel drying stone are in order effectively to guarantee the dehumidification effect of dehumidification module.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic view of the indoor distribution box of the present invention showing the modularization of the automatic protection device for preventing electric shock.
Fig. 2 is a schematic structural diagram of the driving mechanism of the present invention.
Fig. 3 is a schematic structural diagram of a condensing unit according to the present invention.
FIG. 4 is a flow chart of a processing unit according to the present invention.
Fig. 5 is an experimental schematic diagram of the indoor distribution box electric shock protection automatic protection equipment.
Description of the drawings 1-a containment tank; 2-a side wall; 3-a top plate; 4-a second rotating mechanism; 5, a telescopic rod; 6-a first rotating mechanism; 7-liquid inlet end; 8-a helical pipe; 9-a fixing frame; 10-liquid outlet end.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or assembly referred to must have a specific orientation.
The first embodiment is as follows:
with reference to fig. 1-5, the present embodiment constitutes a protective device for contained insulation protection of an electric distribution box;
an automatic protection device for preventing electric shock of indoor distribution box, comprising a protective module for shielding the indoor distribution box in a closed manner from the outside when the indoor distribution box is abnormal, a fireproof module arranged in the protective module and performing vacuum fire extinguishing on the indoor distribution box hermetically covered by the protective module, a dehumidification module for monitoring the indoor environment where the indoor distribution box is positioned and performing automatic dehumidification treatment on the indoor distribution box, and a cooling module arranged in the indoor distribution box and performing cooling treatment on the indoor distribution box, wherein the automatic protection device comprises a first protection module for performing closed protection on the indoor distribution box from the outside, a second protection module for performing vacuum fire extinguishing on the indoor distribution box hermetically covered by the protective module, a third protection module for performing vacuum fire extinguishing on the indoor distribution box, a fourth protection module for performing vacuum fire extinguishing treatment on the indoor distribution box,
the protection module is including being used for the holding indoor block terminal and wherein one end be open-ended holding case 1, around set up in the closed annular at the open-ended border of holding case, set up in the holding case and with indoor block terminal sets gradually corresponding sealed terminal, lay in the rubber layer of the interior cell wall of closed annular, with in the closed annular joint cooperation further with the holding case cooperation forms the lid of enclosed construction, set up in on the lid and be located the lid with the overlapping region's of closed annular gasbag strip, set up in the lid and wherein one end respectively with the air duct that gasbag strip intercommunication set up, set up respectively in realize on the gasbag strip with the joint that the air duct is connected, set up in on the joint and be used for controlling the gasbag strip with the electromagnetic valve of the intercommunication condition of air duct, An air pump connected with the other end of the air duct and used for inflating the air bag strip through the air duct, and a driving mechanism used for driving the cover body to be opposite to the containing box so as to be matched and fixed in the groove and/or far away from the closed ring groove,
the fire prevention module comprises a vacuum driving pump, a suction pipe for communicating an air suction port of the vacuum driving pump with the cover body, a gas storage bottle for storing inert gas, an air pump connected with the gas storage bottle and controlling the inert gas in the gas storage bottle to be transferred to the accommodating box, an air inlet pipe for communicating an air outlet end of the air pump with the cover body, and an odor sensor arranged in the indoor distribution box,
the cooling module comprises a temperature sensor uniformly laid in the accommodating box, a judgment unit for receiving the monitoring value of the temperature sensor and further judging the abnormal working temperature in the indoor distribution box, a condensation unit arranged in the accommodating box in a surrounding way and close to the area of the indoor distribution box, and a fixing frame for fixing the condensation unit in the accommodating box,
the dehumidification module comprises a first humidity sensor laid in the indoor distribution box, a second humidity sensor arranged on the outer wall of the containing box and used for monitoring the humidity of the indoor environment, an adsorption pipe which penetrates through the containing box in a relatively airtight manner, holes which are uniformly distributed in the area range of the containing box and are formed in the adsorption pipe, a drying driving unit used for driving silica gel dry stones to the adsorption pipe, silica gel dry stones matched in the adsorption pipe, a transfer mechanism used for assisting the silica gel dry stones to be transferred from the adsorption pipe, and a monitoring unit used for monitoring the humidity of the silica gel dry stones and generating a transfer instruction to the transfer mechanism when the humidity of the silica gel dry stones reaches a preset upper limit value, wherein the monitoring unit comprises a transparent window arranged on the cover body and opposite to at least one adsorption pipe in the containing box, The driving mechanism comprises rotating ends which are arranged on two oppositely arranged side walls 2 of the cover body in a matching way, fixing seats which are respectively arranged on each rotating end, two oppositely arranged mounting seats which are respectively fixed on two oppositely arranged side wall of the containing box and are close to the opening, and a driving unit which is respectively fixed on each mounting seat, is correspondingly connected with the rotating end on the same side at the power tail end and drives the cover body to move and match relative to the containing box,
the invention further provides a computer-readable storage medium, wherein the computer-readable storage medium comprises a control method and a data calculation processing program of the automatic protection equipment for preventing electric shock of the indoor distribution box, and when the control method program of the automatic protection equipment for preventing electric shock of the indoor distribution box is executed by a processor, the steps of the control method and the data calculation of the automatic protection equipment for preventing electric shock of the indoor distribution box are realized;
the protection module is including being used for the holding indoor block terminal and wherein one end be open-ended holding case, around set up in the closed annular at the open-ended border of holding case, set up in the holding case and with indoor block terminal sets gradually corresponding sealed terminal, lay in the rubber layer of the interior cell wall of closed annular, with in the closed annular joint cooperation further with the holding case cooperation forms airtight structure's lid, set up in on the lid and be located the lid with the overlapping region's of closed annular gasbag strip, set up in the lid and wherein one end respectively with the air duct that gasbag strip intercommunication set up, set up respectively in realize on the gasbag strip with the joint that the air duct is connected, set up in on the joint and be used for controlling the gasbag strip with the electromagnetic valve, the air duct of the intercommunication condition of air duct, The air pump is connected with the other end of the air guide tube and used for inflating the air bag strip through the air guide tube, and the driving mechanism is used for driving the cover body to be opposite to the containing box so as to be matched and fixed and/or far away from the groove of the closed ring groove, wherein the containing box is embedded in an indoor wall by a person skilled in the art, the containing box is of a cubic structure, one end face of the containing box is an open box body, the cover body comprises a side wall matched with the open end of the containing box and a top plate 3 for carrying out closed connection on the side wall end far away from the open end of the containing box, the containing box and the cover body are made of insulating materials, and then the indoor distribution box is isolated from the external distribution box when the containing box is matched and fixed with the cover body so as to effectively avoid electric shock of a human body;
the non-opening end of the containing box is contained in the indoor wall in a matching mode, the closed ring groove is of a continuous closed groove structure arranged on the edge of the opening of the containing box, a rubber layer is evenly laid on the inner wall of the groove of the closed ring groove through ultrasonic welding, the air bag strip comprises at least one air bag layer which surrounds the side wall of the cover body on the same horizontal plane, each air bag layer tank comprises a plurality of strip-shaped air bags, the head end and the tail end of each air bag layer are mutually abutted and matched to close and surround the side wall, a plurality of air guide pipes are embedded in the side wall of the cover body towards the top plate, the air guide pipes are sequentially matched and communicated with joints of the strip-shaped air bags at corresponding positions, the air guide pipes are respectively communicated with the air pump or are collected through related collecting pipelines to be further connected with the air pump at the same time, and the number of the air pumps and the number of the air guide pipes connected with the corresponding air pumps can be according to actual requirements, the air bag strip is driven by the air pump to be changed to be larger and abutted against the groove wall at the opposite position when the driving mechanism drives the cover body to be matched with the closed ring groove, and then the air bag is in relatively airtight fit with the groove wall to realize the air tightness in the accommodating box, so that the indoor distribution box is further isolated from the outside;
the driving mechanism drives the cover body to be matched with the accommodating box to further hermetically match the distribution box with the outside when the corresponding monitoring values of the temperature monitoring sensor, the first humidity monitoring sensor, the second humidity monitoring sensor and/or the odor sensor reach preset dangerous values;
the driving mechanism comprises rotating ends which are arranged on two opposite side walls of the cover body in a matching manner, two fixed seats which are respectively arranged on each rotating end, two opposite mounting seats which are respectively fixed on two opposite side wall walls of the accommodating box and are close to the opening, and a driving unit, the power starting end of which is respectively fixed on each mounting seat and the power tail end of which is correspondingly connected to the rotating end on the same side so as to drive the cover body to move and match with the accommodating box, specifically, each driving unit respectively comprises a first rotating mechanism 6 fixed on the mounting seat, a telescopic rod 5, one end of which in the telescopic direction is connected with the rotating shaft of the first rotating mechanism through a connecting block, and a second rotating mechanism 4, the other end of which is fixedly matched on the fixed seat and the power output shaft of which is connected with the telescopic rod in the telescopic direction through a corresponding connecting piece, the rotating mechanism is a speed reducing motor in the prior art, which is not described herein again, and the rotating shaft of the first rotating mechanism corresponds to the power starting end of the driving mechanism, and the power output shaft of the second rotating mechanism corresponds to the power tail end of the driving mechanism;
according to the invention, the condition of the indoor distribution box is monitored, and when the potential danger of the indoor distribution box is monitored, the driving mechanism is further used for driving the cover body and the accommodating box to be in airtight fit, so that the indoor distribution box is hermetically isolated from the outside.
Example two:
in addition to the contents of the above embodiments, with reference to fig. 1-5, the following are also included:
the fireproof module comprises a vacuum driving pump, a suction pipe for communicating a suction opening of the vacuum driving pump with the cover body, a gas storage bottle for storing inert gas, an air pump which is connected with the gas storage bottle and controls the inert gas in the gas storage bottle to be transferred to the accommodating box, an air inlet pipe for communicating an air outlet end of the air pump with the cover body, and an odor sensor arranged in the indoor distribution box, wherein the odor sensor is a smoke gas sensor which is used for identifying and judging the odor generated by the object corresponding to the burning in the prior art, and the description is omitted;
monitoring by said odor sensor that the electronics in said indoor power distribution box are damaged by burning and sending a signal to said protective module and to said vacuum driven pump, when the protection module closely matches the cover body and the accommodating box, the vacuum driving pump sucks and transfers gas in the accommodating box to eliminate oxidant which is one of necessary elements of combustion of the accommodating box so as to isolate combustion of the indoor distribution box, effectively and quickly blocking combustion in the accommodating box when the vacuum driving pump sucks air in the accommodating box, meanwhile, after the vacuum driving pump sucks air with preset strength into the accommodating box, the vacuum driving pump further drives the gas storage bottle to release inert gas into the accommodating box, further, the distribution box in the accommodating cavity is effectively cooled through gas flow under the condition that the airtightness of the accommodating cavity is guaranteed;
the temperature reduction module comprises temperature sensors uniformly laid in the accommodating box, a judgment unit for receiving monitoring values of the temperature sensors to further judge the abnormal working temperature in the indoor distribution box, a condensation unit surrounding the area which is arranged in the accommodating box and is close to the indoor distribution box and a fixing frame 9 for fixing the condensation unit in the accommodating box, when the temperature in the accommodating box is higher than a preset temperature value, the temperature sensors send temperature warning signals to the judgment unit to further judge the abnormal temperature in the accommodating box, the condensation unit comprises a plurality of spiral-shaped spiral pipelines 8 which are arranged in the accommodating box and are positioned around the outer wall of the indoor distribution box, the spiral pipelines are surrounded and matched near the outer wall of the indoor distribution box, and each spiral pipeline comprises a liquid inlet end 7 and a liquid outlet end 10, the liquid inlet end and the liquid outlet end penetrate the outside of the accommodating box, the spiral pipelines respectively approach to and penetrate through openings of the liquid inlet end and the liquid outlet end, which correspond to the accommodating box, and are hermetically matched and filled with light-cured composite resin, so that the spiral pipelines are not influenced in airtightness, wherein the liquid inlet end of each spiral pipe is communicated with a cold water source, a liquid pump for driving condensate of the cold water source to flow to the spiral pipeline at a preset speed is respectively arranged at a connecting opening of the cold water source and the liquid inlet end, the liquid outlet end is communicated with a drainage channel, and when the temperature in the accommodating box is abnormal, the cold water source is used for respectively feeding liquid into each spiral pipeline so as to effectively replace heat in the accommodating box;
furthermore, the cooling module provided by the invention can effectively realize that the vacuum degree in the accommodating box is not influenced when the accommodating box is in a vacuum airtight state, and further the cooling treatment is carried out on the accommodating box.
Example three:
in addition to the contents of the above embodiments, with reference to fig. 1-5, the following are also included:
the dehumidification module comprises a first humidity sensor laid in the indoor distribution box, a second humidity sensor arranged on the outer box wall of the containing box and used for monitoring the humidity of the indoor environment, an adsorption pipe which penetrates through the containing box in a relatively sealed manner, openings which are uniformly distributed on the adsorption pipe and are positioned in the area range of the containing box, a drying driving unit which drives silica gel dry stones to the adsorption pipe, silica gel dry stones matched in the adsorption pipe, a transfer mechanism which assists the silica gel dry stones to be transferred from the adsorption pipe, and a monitoring unit which monitors the humidity of the silica gel dry stones and generates a transfer instruction to the transfer mechanism when the humidity of the silica gel dry stones reaches a preset upper limit value, wherein particularly, two ports of the adsorption pipe respectively penetrate through the upper outer box wall and the lower outer box wall of the containing box which are arranged oppositely, the adsorption pipe is correspondingly communicated with a port of an upper outer box wall of the containing box to form a receiving port, the adsorption pipe is communicated with a port of a lower outer box wall of the containing box to form a material discharge port, the receiving port penetrates out of the upper outer box wall of the containing box and is connected with a storage tank outside the containing box, a first electric valve port for controlling the communication condition of the storage tank and the receiving port is arranged at the joint of the storage tank and the receiving port, the storage tank is a container tank for placing the silica gel dry stones to be used and/or subjected to dehumidification treatment and is provided with at least one communication port, and the first electric valve port controls the storage tank to be communicated with the adsorption pipe and/or hermetically isolated;
the material abandoning port penetrates through the lower outer box wall of the containing box and is connected with a receiving tank positioned outside the containing box, a second electric valve port for controlling the communication condition of the receiving tank and the material abandoning port is arranged at the joint of the receiving tank and the material abandoning port, the receiving tank is a container tank with at least one communication port, the second electric valve port controls the communication and/or airtight isolation of the receiving tank and the adsorption pipe, so as to drive the silica gel drying stones absorbing water in the adsorption pipe to reach a threshold value to be uniformly received and stored, the receiving tank and the storing tank are respectively and fixedly connected with the adsorption pipe through detachable clamping matching, and meanwhile, the addition of the silica gel drying stones in the storing tank and the transfer and discharge of the silica gel drying stones in the receiving tank can be manually operated by related personnel, the transfer mechanism is a rotating shaft which is fixedly matched with the adsorption pipe outside the containing box area through a rotating shaft, is close to the material abandoning port and is rotatably matched with pipe walls at two opposite ends, a shaft barrel which is fixedly matched with the middle part of the rotating shaft and rotating blades which are uniformly distributed on the shaft barrel and are vertical to the rotating shaft, so that when the silica gel drying stone is transferred to the receiving tank from the material abandoning port, the rotating blades are driven to rotate by the weight of the silica gel drying stone, meanwhile, the transfer of the silica gel drying stone is promoted by the rotation of the rotating blades, and the transfer mechanism effectively avoids the silica gel drying stone from being accumulated and blocked in the adsorption pipe;
wherein the drying driving unit is a first electric valve port and a second electric valve port which are used for controlling the storage and the transfer of the silica gel drying stone in the adsorption pipe, when the humidity monitoring value of the first humidity sensor reaches the corresponding preset upper limit value, the humidity sensor sends a signal to the drying driving unit, and further the drying driving unit drives the silica gel drying stone to be transferred from the storage tank to the adsorption pipe so as to absorb the moisture of the environment where the accommodating box and the indoor distribution box are located, so as to effectively maintain the dryness of the air in the environment where the indoor distribution box is located, and conversely, when the humidity monitoring value of the second humidity sensor reaches the corresponding preset upper limit value, the humidity sensor sends a signal to the protection module, and further the driving mechanism enables the cover body and the accommodating box to be arranged in a sealing fit mode;
the silica gel desiccant is a allochroic silica gel desiccant which is correspondingly sent with color change according to the moisture absorption amount of the silica gel desiccant in the prior art, when the silica gel desiccant in the adsorption tube absorbs moisture in the accommodating box to a preset degree, the silica gel desiccant which absorbs the moisture in the adsorption tube is received through the receiving tank, and new silica gel desiccant to be subjected to moisture absorption is further transferred into the adsorption tube from the storage tank, so that continuous and effective drying work of the dehumidification module on the accommodating box is ensured;
the monitoring unit comprises a transparent window which is arranged on the cover body and is opposite to the adsorption tube, a signal generator which is fixed on the cover body and irradiates an optical signal with preset light intensity towards the adsorption tube through the transparent window, a light receiving unit which is arranged on the cover body and receives the optical signal reflected to the transparent window by the silica gel drying stone in the adsorption tube, and a processing unit which analyzes the condition of the optical signal received by the light receiving unit and further judges the humidity value of the silica gel drying stone,
wherein the light receiving unit is arranged far away from the transparent window relative to the signal generator, and the processing unit comprises the following processing steps:
s 1: receiving the monitored optical signal strength of the light receiving unit,
s 2: acquiring a reflected light signal ReLight within a predetermined wavelength range of the reflected light,
s 3: converting the reflected light signal through a preset processing program to obtain the intensity of the reflected light ReIntensity,
s 4: and carrying out error elimination treatment on the reflected light intensity to obtain a normalized value ReStandrad of the reflected light intensity:
wherein Hu is a humidity value of air in the accommodating box monitored by the first humidity sensor, Bri is illumination brightness of the indoor environment monitored by the light sensor, θ is a reflected light intensity correction coefficient related to air humidity, α is a priority related parameter of θ, ε is a reflected light intensity correction coefficient related to indoor illumination brightness, and β is a priority related parameter of ε, and θ, α, β, and ε are obtained by a person skilled in the art through further numerous repeated experimental training based on historical experience, and Bri is obtained by monitoring a photosensor previously arranged in the indoor environment of the distribution box,
s 5: comparing the normalized value with a preset value range:
when the standardized value is in a preset value range, judging that the moisture absorption of the silica gel drying stones in the containing box reaches a preset value, further generating a replacement instruction to the transfer mechanism,
wherein the preset numerical range is a numerical range of a standardized value obtained by a person skilled in the art through a large number of repeated experimental training when the moisture absorption amount of the silica gel desiccant stone in the monitoring area of the adsorption tube corresponding to the signal generator and the light receiving unit exceeds a threshold value, and is not described herein again;
according to the invention, the isolated protection is carried out on the indoor distribution box, so that the accurate and efficient protection measure control is effectively carried out on the indoor distribution box under the abnormal condition, and the use safety of the indoor distribution box is further effectively improved.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (7)
1. An automatic protection device for preventing electric shock of an indoor distribution box is characterized by comprising a protective module for performing enclosure type protection on the indoor distribution box in a closed and isolated manner with the outside when the indoor distribution box is abnormal, a fireproof module arranged in the protective module and performing vacuum fire extinguishing on the indoor distribution box in a closed and enclosed manner with the protective module, a dehumidification module for monitoring the indoor environment where the indoor distribution box is located and further performing automatic dehumidification treatment on the indoor distribution box, and a cooling module arranged in the indoor distribution box and performing cooling treatment on the indoor distribution box,
wherein, the protection module is including being used for the holding indoor block terminal and wherein one end be open-ended holding case, around set up in the closed annular at the open-ended border of holding case, set up in the holding case and with indoor block terminal sets gradually corresponding sealed terminal, lay in the rubber layer of the interior cell wall of closed annular, with in the closed annular joint cooperation further with the holding case cooperation forms the lid of enclosed construction, set up in on the lid and be located the lid with the overlapping region's of closed annular gasbag strip, set up in the lid and wherein one end respectively with the air duct that gasbag strip intercommunication set up, set up respectively in realize on the gasbag strip with the joint that the air duct is connected, set up in on the joint and be used for control the gasbag strip with the electromagnetic valve of the intercommunication condition of air duct, And the air pump and the drive are connected with the other end of the air duct and used for inflating the air bag strip through the air duct, and the cover body is opposite to the containing box and then is matched with and fixed with and/or far away from the drive mechanism in the groove of the closed ring groove.
2. The automatic protective apparatus of claim 1, wherein the fire protection module comprises a vacuum driven pump, a suction tube communicating a suction port of the vacuum driven pump with the cover, a gas cylinder storing inert gas, an air pump connected to the gas cylinder and controlling the inert gas in the gas cylinder to be transferred to the receiving box, an air inlet tube communicating an air outlet of the air pump with the cover, and an odor sensor disposed in the indoor distribution box.
3. The automatic protective apparatus according to claim 2, wherein said cooling module comprises a temperature sensor uniformly installed in said container, a determination unit for receiving a monitored value of said temperature sensor to further determine an abnormal operating temperature in said indoor distribution box, a condensation unit surrounding an area inside said container and near said indoor distribution box, and a fixing frame for fixing said condensation unit in said container.
4. The automatic protection device of claim 3, wherein the dehumidification module comprises a first humidity sensor laid in the indoor distribution box, a second humidity sensor arranged on the outer wall of the accommodating box and used for monitoring the humidity of the indoor environment, an adsorption pipe which is relatively sealed and penetrates through the accommodating box, openings which are uniformly distributed on the adsorption pipe and located in the area range of the accommodating box, a drying driving unit which drives silica gel drying stones to the adsorption pipe, silica gel drying stones matched in the adsorption pipe, a transfer mechanism which assists the silica gel drying stones to be transferred from the adsorption pipe, and a monitoring unit which monitors the humidity of the silica gel drying stones and generates a transfer instruction to the transfer mechanism when the humidity of the silica gel drying stones reaches a preset upper limit value.
5. The automatic protection device of claim 4, wherein the monitoring unit comprises a transparent window disposed on the cover and opposite to the at least one adsorption tube in the accommodating box, a signal generator fixed on the cover and irradiating an optical signal with a preset light intensity to the adsorption tube through the transparent window, a light receiving unit disposed on the cover and receiving the optical signal reflected to the transparent window by the silica gel desiccant stone in the adsorption tube, and a processing unit for analyzing the condition of the optical signal received by the light receiving unit and further determining the humidity value of the silica gel desiccant stone.
6. The automatic protection device of claim 5, wherein the driving mechanism comprises two rotating ends disposed on two opposite side walls of the cover body in a matching manner, a fixing seat disposed on each rotating end, two opposite mounting seats fixed on two opposite side walls of the accommodating box and close to the opening, and a driving unit having a power starting end fixed on each mounting seat and a power end correspondingly connected to the rotating end on the same side to drive the cover body to move and match with the accommodating box.
7. A computer-readable storage medium, characterized in that the computer-readable storage medium includes a control method of the automatic protection device and a data calculation processing program, and the control method program of the automatic protection device, when executed by a processor, implements the processing steps of the automatic protection device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030283.0A CN113991457A (en) | 2021-09-03 | 2021-09-03 | Automatic protection equipment to indoor block terminal protection against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030283.0A CN113991457A (en) | 2021-09-03 | 2021-09-03 | Automatic protection equipment to indoor block terminal protection against electric shock |
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| Publication Number | Publication Date |
|---|---|
| CN113991457A true CN113991457A (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111030283.0A Withdrawn CN113991457A (en) | 2021-09-03 | 2021-09-03 | Automatic protection equipment to indoor block terminal protection against electric shock |
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| Country | Link |
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| CN (1) | CN113991457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054857A (en) * | 2022-08-18 | 2022-09-16 | 江苏国荣安防装备科技有限公司 | Special remote control actuating mechanism of indoor fire hydrant of intelligence |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206685774U (en) * | 2017-04-28 | 2017-11-28 | 朱伟平 | A kind of power distribution cabinet with waterproof and ventilation drying function |
| CN213584641U (en) * | 2020-09-23 | 2021-06-29 | 电科北方智能电气有限公司 | Outdoor waterproof distribution box |
-
2021
- 2021-09-03 CN CN202111030283.0A patent/CN113991457A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206685774U (en) * | 2017-04-28 | 2017-11-28 | 朱伟平 | A kind of power distribution cabinet with waterproof and ventilation drying function |
| CN213584641U (en) * | 2020-09-23 | 2021-06-29 | 电科北方智能电气有限公司 | Outdoor waterproof distribution box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054857A (en) * | 2022-08-18 | 2022-09-16 | 江苏国荣安防装备科技有限公司 | Special remote control actuating mechanism of indoor fire hydrant of intelligence |
| CN115054857B (en) * | 2022-08-18 | 2023-01-06 | 江苏龙力神安防装备科技有限公司 | Special remote control actuating mechanism of indoor fire hydrant of intelligence |
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Application publication date: 20220128 |
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