CN112164556A - Transformer oil tank with anti-seepage warning function - Google Patents
Transformer oil tank with anti-seepage warning function Download PDFInfo
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- CN112164556A CN112164556A CN202011255874.3A CN202011255874A CN112164556A CN 112164556 A CN112164556 A CN 112164556A CN 202011255874 A CN202011255874 A CN 202011255874A CN 112164556 A CN112164556 A CN 112164556A
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- heat
- pipe
- seepage
- flow guide
- warning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/222—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a transformer oil tank with an anti-seepage warning function, which belongs to the technical field of transformers, wherein an anti-seepage pipe for anti-seepage is sleeved on an oil pipe, a flow guide cover and a warning post which are communicated with the inner part of the anti-seepage pipe are arranged on the outer wall of the anti-seepage pipe, when the oil pipe leaks, high-temperature transformer oil mostly overflows in a gaseous form, is guided into an upper heat flow cavity of the flow guide cover and is condensed through a plurality of condensing pipes, the cooled transformer oil is guided into the warning post through the flow guide body, a heat conductor is arranged at the bottom end part of the flow guide cover, heat at the upper heat flow cavity is transmitted to a reaction box to carry out hot melting on a reactant hot melting bag, the reactant hot melting bag after hot melting and the transformer oil guided from the flow guide body react and develop color, the developed solution is guided into a warning color development area through the flow guide pipe to effectively play a warning role of oil leakage, in addition, a plurality of detection areas and detection cavities which correspond to one another are arranged, and the leakage position of the oil pipe is effectively determined through color development observation.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer oil tank with an anti-seepage warning function.
Background
The transformer conservator is installed on the oil tank (corrugated oil tank) of the transformer, the oil temperature is increased rapidly, the volume is expanded rapidly, when the conservator cannot accommodate, the oil flow can extrude broken glass, the broken glass rushes out from the explosion-proof pipe, and the transformer is protected from being damaged greatly. The transformer tank (corrugated tank) is filled with oil, but the oil in the conservator of the transformer cannot be too full. The oil tank is connected with the oil conservator through a pipeline, and when the oil in the oil tank is short, the oil in the oil conservator flows down along the pipeline and is supplemented into the oil tank, so that the oil conservator is kept in a full oil state; meanwhile, when the load of the transformer is increased, the oil temperature is increased, the high-temperature transformer oil expands and cannot be contained in the oil tank, the high-temperature transformer oil can flow upwards along the pipeline and flow back into the oil conservator.
After the transformer oil tank is used for a long time, the pipeline connected with the oil tank and the oil conservator is inevitably subjected to surface damage, the conveying of the transformer oil between the oil tank and the oil conservator is seriously influenced by fine cracks caused by the surface damage, a large amount of gaseous transformer oil overflows from the cracks, and after the leakage occurs, oil stains are distributed on a large area near the leakage point.
Therefore, the transformer oil tank with the anti-seepage warning function is provided to effectively solve the problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a transformer oil tank with an anti-seepage warning function, an anti-seepage pipe for preventing seepage is sleeved on an oil pipe, a flow guide cover and a warning post which are communicated with the inner part of the anti-seepage pipe are arranged on the outer wall of the anti-seepage pipe, when the oil pipe leaks, high-temperature transformer oil mostly overflows in a gaseous form, is guided into an upper heat flow cavity of the flow guide cover and is condensed through a plurality of condensing pipes, the cooled transformer oil is guided into the warning post through the flow guide body, a heat conductor is arranged at the bottom end part of the flow guide cover, heat at the upper heat flow cavity is transmitted to a reaction box to carry out reaction on a reactant hot melting bag, the reactant hot melting bag after hot melting reacts with the transformer oil guided down from the flow guide body to develop color, and the solution after developing color is guided into a warning color area through a flow guide pipe to effectively play a warning role of oil leakage, in addition, a plurality of detection areas and detection cavities which correspond to one another are arranged, and the leakage position of the oil pipe is effectively determined through color development observation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a transformer tank with prevention of seepage alarm function, includes transformer tank and installs the conservator on transformer tank, the conservator is linked together through oil pipe and transformer tank inside, fixed cover is equipped with the prevention of seepage pipe on oil pipe's the outer end wall, vacuole formation between prevention of seepage pipe and the oil pipe, install a plurality of warning device on the lateral wall of prevention of seepage pipe, warning device is including inlaying the kuppe of establishing connecting on the prevention of seepage pipe lateral wall, the bottom portion of kuppe is connected with the warning post rather than the bottom is linked together, the inside distribution of prevention of seepage pipe has a plurality of sealing washer, and is a plurality of the sealing washer inlays to be established and is connected on oil pipe's lateral wall, and is a plurality of the sealing washer is separated into a plurality of detection regions with the cavity, the inside of kuppe is seted up a plurality of air current condensation chambeies that correspond with the detection region position, the, a plurality of condensation mechanism is all installed to the inside in air current condensation chamber, the inside of warning post is equipped with the reaction box that is located kuppe bottom end portion, the internal distribution of reaction box has a plurality of division boards, the division board separates into a plurality ofly with the reaction box internal partitioning and detects the chamber that is linked together with air current condensation chamber, it is equipped with flourishing material ware to detect the intracavity, flourishing material ware inside is provided with reactant hot melt bag, flourishing material ware is close to the bottom outside and is connected with the honeycomb duct, the outer end of honeycomb duct runs through the reaction box and extends to the lateral wall department of warning post, the warning color space that is linked together with the honeycomb duct bottom is seted up in the lateral wall department of warning post, a plurality of heat conductors that correspond with air current condensation chamber position are installed to the bottom portion of kuppe, the bottom of heat conductor extends to the inside of reaction.
Further, condensation mechanism includes the heat insulating board of fixed connection in the air current condensation intracavity, the heat insulating board becomes last hot current chamber and lower cold flow chamber with the internal partitioning in air current condensation chamber, inlay on the heat insulating board and establish and install a plurality of condenser pipes that extend to hot current chamber and cold flow intracavity portion down respectively, the bottom of condenser pipe is connected with the baffle that extends to end portion at the bottom of the kuppe, and the transformer is at work, and the transformer oil of high temperature passes through oil pipe and carries between transformer tank and conservator, and under oil pipe had the leakage condition, transformer oil of high temperature oozes and leading-in to the last hot current intracavity in the kuppe through the crack easily with gaseous form, and the condensation through the baffle is leading-in to in the warning post after a plurality of condenser pipes liquefy.
Further, the baffle is including connecting in the water conservancy diversion pole of condenser pipe bottom end portion, the bottom of water conservancy diversion pole is equipped with the water conservancy diversion pearl, and the cooperation of water conservancy diversion pole and water conservancy diversion pearl effectively realizes exporting liquefied transformer oil downwards.
Furthermore, the inner bottom of the lower cold flow cavity is provided with a conical flow guide part corresponding to the position of the reactant hot melt bag, the flow guide beads are positioned on the conical flow guide part, and the conical flow guide part is favorable for guiding the transformer oil to the position of the reactant hot melt bag.
Furthermore, the reactant hot melt capsule comprises a hot melt capsule arranged inside the material containing vessel, a purple litmus reagent is filled inside the hot melt capsule, the hot melt capsule is heated to dissolve the purple litmus reagent overflowing from the hot melt capsule, the transformer oil is acidic, and the acidic solution can be changed into red through color reaction after being mixed with the purple litmus reagent.
Further, the heat conductor is including inlaying the heat-conducting plate of establishing to install in last thermal current chamber bottom end portion, the bottom portion of heat-conducting plate is equipped with the insulation cover that links up mutually with the warning post, the inside of heat-conducting plate is equipped with the conducting wire, the bottom of conducting wire runs through insulation cover, warning post in proper order and extends to inside the reaction box, and gaseous transformer oil is led into supreme thermal current chamber for it has a uniform temperature to go up the thermal current chamber, thereby conducts heat and gives the heat-conducting plate, and the heat-conducting plate gives reaction box department with the heat transfer through the conducting wire, and the reaction box is favorable to carrying out the hot melt to reactant hot melt bag after being.
Furthermore, the joint surface of the heat conducting plate and the upper heat flow cavity is provided with heat conducting resin, and the bottom ends of the heat conducting wires are distributed in the reaction box.
Furthermore, the reaction box and the material containing vessel are made of heat conducting materials, carbon fibers are selected for the heat conducting materials, the heat insulation plate is made of heat insulating materials, microcrystalline glass is selected for the heat insulating materials, the reaction box and the material containing vessel are made of the heat conducting materials, heat transferred by the heat conducting wires is conducted to the reactant hot melting bag, the heat insulation plate is made of the heat insulating materials, on one hand, heat loss in the upper heat flow cavity is effectively reduced, a heat conducting effect is achieved on a heat conductor, on the other hand, a good heat insulation effect is effectively achieved on the lower cold flow cavity, and the condensation effect is improved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme effectively avoids that when the oil pipe leaks, transformer oil overflows and is fully distributed with oil stains near a leakage point, the outer wall of the seepage-proofing pipe is provided with a matching structure of a flow guide cover and a warning post which are communicated with the inner part of the seepage-proofing pipe, when the oil pipe leaks, high-temperature transformer oil mostly overflows in a gaseous form, is guided into an upper heat flow cavity of the flow guide cover and is condensed through a plurality of condensing pipes, the cooled transformer oil is guided into the warning post through the flow guide body, a heat conductor is arranged at the bottom end part of the flow guide cover, heat at the upper heat flow cavity is transmitted to a reaction box to carry out hot melting on a reactant hot melting bag, the reactant hot melting bag after hot melting reacts with the transformer oil guided down from the flow guide body to develop color, and the developed solution is guided into a warning color development area through the flow guide pipe, in addition, a plurality of one-to-one detection areas and detection cavities are arranged, and the leakage position of the oil pipe is effectively determined through color development observation.
(2) Condensation mechanism includes the heat insulating board of fixed connection in air current condensation intracavity, the heat insulating board becomes last hot current chamber and cold current chamber down with the inside partition in air current condensation chamber, inlay on the heat insulating board and establish and install a plurality of condenser pipes that extend to hot current chamber and cold current intracavity portion down respectively, the bottom of condenser pipe is connected with the baffle that extends to end part at the bottom of the kuppe, the transformer is at work, the transformer oil of high temperature passes through oil pipe and carries between transformer tank and conservator, under oil pipe exists the leakage condition, transformer oil of high temperature oozes and leading-in last hot current intracavity to in the kuppe through the crack easily with the gaseous form, the condensation through a plurality of condenser pipes is leading-in to warning post after the liquefaction through the baffle.
(3) The guide body is including connecting in the guide rod of condenser pipe bottom end portion, and the bottom of guide rod is equipped with the water conservancy diversion pearl, and the cooperation of guide rod and water conservancy diversion pearl effectively realizes exporting liquefied transformer oil downwards.
(4) The heat-conducting body is including inlaying the heat-conducting plate of establishing and installing in last thermal current chamber bottom end portion, the bottom portion of heat-conducting plate is equipped with the insulation cover that links up mutually with warning post, the inside of heat-conducting plate is equipped with the conducting wire, the insulation cover is run through in proper order to the bottom of conducting wire, warning post extends to inside the reaction box, supreme thermal current chamber is introduced to the transformer oil of gaseous state, make and go up the thermal current chamber and have the uniform temperature, thereby the heat-conducting plate is given in the heat transfer, the heat-conducting plate gives reaction box department with the heat transfer through the conducting wire, the reaction box is favorable to.
(5) The reactant hot melt capsule comprises a hot melt capsule arranged in a material containing vessel, a purple litmus reagent is filled in the hot melt capsule, the hot melt capsule is heated to dissolve the purple litmus reagent overflowing out of the hot melt capsule, the transformer oil is acidic, and the acidic solution can be subjected to color reaction to become red after being mixed with the purple litmus reagent.
(6) The heat-conducting plate is equipped with heat-conducting resin with the looks of last hot flow chamber and links up face department, the bottom of heat-conducting wire distributes in the reaction box, reaction box and flourishing material ware are made by the heat-conducting material, the carbon fiber is chooseed for use to the heat-conducting material, the heat insulating board is made by thermal insulation material, microcrystalline glass is chooseed for use to thermal insulation material, the reaction box adopts the heat-conducting material with flourishing material ware, be favorable to giving reactant hot melt bag with the heat conduction that the heat-conducting wire transmitted, and the heat insulating board adopts thermal insulation material, effectively reduce the heat loss in the last hot flow chamber on the one hand, play the heat conduction effect to.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention with the oil pipe and the impermeable tube separated;
FIG. 3 is a perspective view of the joint of the anti-seepage pipe and the air guide sleeve of the present invention;
FIG. 4 is a partial inside view of the joint of the impermeable tube and the air guide sleeve of the present invention;
FIG. 5 is an inside cross-sectional view of the joint of the impermeable tube, the air guide sleeve and the warning post of the present invention;
FIG. 6 is an inside cross-sectional view of the combination of the warning post and the air guide sleeve of the present invention;
FIG. 7 is a perspective view of the junction of the reaction chamber and the vessel of the present invention.
The reference numbers in the figures illustrate:
1 transformer oil tank, 2 conservators, 3 oil pipes, 4 anti-seepage pipes, 5 flow guide covers, 6 warning columns, 601 warning color development areas, 7 heat conducting plates, 8 heat insulating plates, 9 condensation pipes, 10 flow guide rods, 11 flow guide beads, 12 reaction boxes, 13 holding vessels, 14 reactant hot melt capsules, 15 flow guide pipes and 16 heat conducting wires.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection 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. 1-3, a transformer tank with anti-seepage warning function comprises a transformer tank 1 and an oil conservator 2 installed on the transformer tank 1, wherein the oil conservator 2 is communicated with the inside of the transformer tank 1 through an oil pipe 3, an anti-seepage pipe 4 is fixedly sleeved on the outer end wall of the oil pipe 3, a cavity is formed between the anti-seepage pipe 4 and the oil pipe 3, a plurality of warning devices are installed on the outer side wall of the anti-seepage pipe 4, each warning device comprises a diversion cover 5 connected to the side wall of the anti-seepage pipe 4 in an embedded manner, the diversion cover 5 is installed on the outer side part of the anti-seepage pipe 4, a warning post 6 communicated with the bottom end of the diversion cover 5 is connected to the bottom end of the diversion cover 5, a plurality of sealing rings are distributed inside the anti-seepage pipe 4, the plurality of sealing rings are connected to the outer side wall of the oil pipe 3 in an embedded manner, the sealing rings divide the, the upper end in air current condensation chamber is linked together through the gas flow mouth with prevention of seepage pipe 4's inside, condensation mechanism is all installed to the inside in a plurality of air current condensation chambers, when damaged crack appears in 3 outer end walls of oil pipe, transformer oil of high temperature overflows and leads to the air current condensation intracavity with gaseous form more, technical personnel in the art can set up a plurality of kuppes 5 in the prevention of seepage pipe 4 outside also can set up rather than degree assorted kuppe 5, a plurality of detection regions set up with a plurality of air current condensation chamber one-to-one, thereby can effectively realize the subregion and leak detection, in order to confirm oil pipe 3's leakage position effectively through the color rendering observation, this can specifically set up according to actual conditions, effectively comprehensive, objectively warn.
Referring to fig. 3-5, specifically, the condensing mechanism includes a heat insulation plate 8 fixedly connected to the inside of the airflow condensing cavity, the heat insulation plate 8 divides the inside of the airflow condensing cavity into an upper hot flow cavity and a lower cold flow cavity, a plurality of condensing pipes 9 respectively extending to the upper hot flow cavity and the lower cold flow cavity are embedded on the heat insulation plate 8, the condensing pipes 9 at the bottom end are attached to the inner bottom of the upper heat conduction cavity, the bottom end of the condensing pipes 9 is connected with a flow guiding body extending to the bottom end of the guiding cover 5, during operation of the transformer, high-temperature transformer oil is conveyed between the transformer oil tank 1 and the oil conservator 2 through the oil pipes 3, when the oil pipes 3 leak, the high-temperature transformer oil easily seeps out in a gaseous form through cracks and is guided into the upper hot flow cavity in the guiding cover 5, is liquefied by condensation of the plurality of condensing pipes 9 and then guided into the warning column 6 through the flow guiding body, the flow guiding body includes a flow guiding rod 10 connected to, the bottom end of the guide rod 10 is provided with a guide bead 11, and the guide rod 10 and the guide bead 11 are matched to effectively guide the cooled and liquefied transformer oil downwards.
The inside of warning post 6 is equipped with the reaction box 12 that is located 5 bottom portions of kuppe, the inside distribution of reaction box 12 has a plurality of division boards, the division board is with reaction box 12 internal partitioning become a plurality of detection chambeies that are linked together with the air current condensation chamber, it is equipped with flourishing material container 13 to detect the intracavity, flourishing material container 13 is inside to be provided with reactant hot melt bag 14, the interior bottom in lower cold flow chamber is equipped with the toper water conservancy diversion portion that corresponds with reactant hot melt bag 14 position, a plurality of water conservancy diversion pearls 11 are located toper water conservancy diversion portion, toper water conservancy diversion portion is favorable to locating transformer oil water conservancy diversion to reactant hot melt bag 14.
Referring to fig. 5-7, a flow guide tube 15 is connected to the material container 13 near the bottom, the outer end of the flow guide tube 15 penetrates through the reaction box 12 and extends to the outer side wall of the warning column 6, a warning color display area 601 communicated with the bottom of the flow guide tube 15 is formed on the outer side wall of the warning column 6, the warning color display area 601 is of a transparent display structure, a plurality of heat conductors corresponding to the airflow condensation chamber are installed at the bottom end of the flow guide cover 5, the bottom end of the heat conductors extends to the inside of the reaction box 12, the heat conductors comprise heat conduction plates 7 embedded and installed at the bottom end of the upper heat flow chamber, heat insulation sleeves connected with the warning column 6 are installed at the bottom end of the heat conduction plates 7, heat conduction wires 16 are installed inside the heat conduction plates 7, the bottom ends of the heat conduction wires 16 sequentially penetrate through the heat insulation sleeves and the warning column 6 and extend to the inside of the reaction box 12, high-temperature gaseous transformer oil, thereby transferring heat to the heat conducting plate 7, the heat conducting plate 7 transfers heat to the reaction box 12 through the heat conducting wires 16, and the reaction box 12 is heated to be beneficial to carrying out hot melting on the reactant hot melting bag 14.
The reactant hot melt capsule 14 comprises a hot melt capsule arranged in the material containing vessel 13, a purple litmus reagent is filled in the hot melt capsule, the hot melt capsule is heated to dissolve the purple litmus reagent overflowing out of the hot melt capsule, the transformer oil is acidic, and the acidic solution and the purple litmus reagent can be mixed to react to become red.
In addition, it is added that the joint surface of the heat conducting plate 7 and the upper heat flow cavity is provided with heat conducting resin, the bottom end of the heat conducting wire 16 is distributed in the reaction box 12, the reaction box 12 and the material containing vessel 13 are both made of heat conducting materials, the heat conducting materials are carbon fibers, the heat insulating plate 8 is made of heat insulating materials, the heat insulating materials are microcrystalline glass, the reaction box 12 and the material containing vessel 13 are made of heat conducting materials, which is beneficial for conducting the heat transferred by the heat conducting wire 16 to the reactant heat melting capsule 14, and the heat insulating plate 8 is made of heat insulating materials, which effectively reduces the heat loss in the upper heat flow cavity and plays a heat conducting role on a heat conductor, and effectively plays a good heat insulating role on a lower cold flow cavity and improves the condensation effect, and the diversion cover 5 is made of heat insulating materials, thereby effectively preventing the heat in the oil pipe 3 from being transferred to the diversion cover 5, and the heat, so that the reactant thermic capsules 14 are not heat fused without transformer oil leakage.
The invention effectively avoids that when the oil pipe 3 leaks, the transformer oil overflows and is fully distributed with oil stains near the leakage point, the outer wall of the anti-seepage pipe 4 is provided with the matching structure of the flow guide cover 5 and the warning post 6 which are communicated with the inner part of the anti-seepage pipe 4, when the oil pipe 3 leaks, the high-temperature transformer oil overflows in a high-temperature liquid state or a gaseous state, is guided into the upper heat flow cavity of the flow guide cover 5 and is condensed through the plurality of condensing pipes 9, the cooled transformer oil is guided into the warning post 6 through the flow guide body, the bottom end part of the flow guide cover 5 is provided with the heat conductor, the heat at the upper heat flow cavity is transmitted to the reaction box 12, so as to carry out hot melting on the reactant hot melting capsule 14, the reactant hot melting capsule 14 after hot melting reacts with the transformer oil guided from the flow guide body to carry out color development, the solution after the color development is led into the place of the warning color development area 601 through the guide pipe 15 to effectively play the warning role of transformer oil leakage, and in addition, a plurality of cavities and detection cavities which correspond one to one are arranged, so that the leakage position of the oil pipe 3 can be effectively determined through color development observation.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a transformer tank with prevention of seepage alarm function, includes transformer tank (1) and installs conservator (2) on transformer tank (1), conservator (2) are linked together its characterized in that through oil pipe (3) and transformer tank (1) inside: an anti-seepage pipe (4) is fixedly sleeved on the outer end wall of the oil pipe (3), a cavity is formed between the anti-seepage pipe (4) and the oil pipe (3), a plurality of warning devices are arranged on the outer side wall of the anti-seepage pipe (4), each warning device comprises a flow guide cover (5) which is embedded and connected on the side wall of the anti-seepage pipe (4), the bottom end part of the air guide sleeve (5) is connected with a warning post (6) communicated with the bottom end thereof, a plurality of sealing rings are distributed in the anti-seepage pipe (4), the sealing rings are embedded and connected on the outer side wall of the oil pipe (3), the cavity is divided into a plurality of detection areas by the sealing rings, a plurality of airflow condensation cavities corresponding to the detection area are arranged in the air guide sleeve (5), the upper ends of the airflow condensation cavities are communicated with the interior of the anti-seepage pipe (4) through an airflow opening, and a condensation mechanism is arranged in each of the airflow condensation cavities;
a reaction box (12) positioned at the bottom end part of the flow guide sleeve (5) is arranged in the warning post (6), a plurality of partition plates are distributed in the reaction box (12), the partition plates divide the interior of the reaction box (12) into a plurality of detection cavities communicated with the airflow condensation cavity, a material containing vessel (13) is arranged in the detection cavity, a reactant hot melting bag (14) is arranged in the material containing vessel (13), the outer side of the material containing vessel (13) close to the bottom end is connected with a flow guide pipe (15), the outer end of the flow guide pipe (15) penetrates through the reaction box (12) and extends to the outer side wall of the warning post (6), the outer side wall of the warning post (6) is provided with a warning color display area (601) communicated with the bottom end of the flow guide pipe (15), the bottom end part of the air guide sleeve (5) is provided with a plurality of heat conductors corresponding to the positions of the airflow condensation cavities, and the bottom ends of the heat conductors extend to the inside of the reaction box (12).
2. The transformer oil tank with the anti-seepage warning function according to claim 1, characterized in that: condensation mechanism includes heat insulating board (8) of fixed connection in the air current condensation intracavity, heat insulating board (8) become the internal partitioning in air current condensation chamber and go up hot current chamber and cold flow chamber down, inlay on heat insulating board (8) and establish and install a plurality of condenser pipes (9) that extend to hot current chamber and cold flow intracavity portion down respectively, the bottom of condenser pipe (9) is connected with the baffle that extends to kuppe (5) bottom portion.
3. The transformer oil tank with the anti-seepage warning function according to claim 2, characterized in that: the flow guide body comprises a flow guide rod (10) connected to the bottom end part of the condensation pipe (9), and flow guide beads (11) are arranged at the bottom end of the flow guide rod (10).
4. The transformer oil tank with the anti-seepage warning function according to claim 3, characterized in that: the inner bottom of the lower cold flow cavity is provided with a conical flow guide part corresponding to the position of the reactant hot melt bag (14), and a plurality of flow guide beads (11) are positioned on the conical flow guide part.
5. The transformer oil tank with the anti-seepage warning function according to claim 4, characterized in that: the reactant hot-melt capsule (14) comprises a hot-melt capsule arranged inside the material containing vessel (13), and a purple litmus reagent is filled inside the hot-melt capsule.
6. The transformer oil tank with the anti-seepage warning function according to claim 1, characterized in that: the heat conductor is including inlaying heat-conducting plate (7) of establishing the installation in last thermal current chamber bottom end portion, the bottom portion of heat-conducting plate (7) is equipped with the insulation cover that links up mutually with warning post (6), the inside of heat-conducting plate (7) is equipped with heat conduction silk (16), the bottom of heat conduction silk (16) runs through insulation cover, warning post (6) in proper order and extends to inside reaction box (12).
7. The transformer oil tank with the anti-seepage warning function according to claim 1, characterized in that: the heat conducting plate (7) and the joint surface of the upper heat flow cavity are provided with heat conducting resin, and the bottom ends of the heat conducting wires (16) are distributed in the reaction box (12).
8. The transformer oil tank with the anti-seepage warning function according to claim 1, characterized in that: the reaction box (12) and the material containing vessel (13) are both made of heat conducting materials, the heat conducting materials are carbon fibers, the heat insulation plate (8) is made of heat insulation materials, and the heat insulation materials are microcrystalline glass.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011255874.3A CN112164556B (en) | 2020-11-11 | 2020-11-11 | Transformer oil tank with anti-seepage warning function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011255874.3A CN112164556B (en) | 2020-11-11 | 2020-11-11 | Transformer oil tank with anti-seepage warning function |
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| CN112164556A true CN112164556A (en) | 2021-01-01 |
| CN112164556B CN112164556B (en) | 2021-11-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113571288A (en) * | 2021-09-25 | 2021-10-29 | 锦涵信息科技南通有限公司 | Local overheated self-curling transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113504008A (en) * | 2021-07-13 | 2021-10-15 | 江铃汽车股份有限公司 | Detection method, detection test paper and reagent for automobile collision fuel leakage |
| CN113504008B (en) * | 2021-07-13 | 2022-11-04 | 江铃汽车股份有限公司 | Detection method, detection test paper and reagent for automobile collision fuel leakage |
| CN113571288A (en) * | 2021-09-25 | 2021-10-29 | 锦涵信息科技南通有限公司 | Local overheated self-curling transformer |
| CN113571288B (en) * | 2021-09-25 | 2021-11-26 | 锦涵信息科技南通有限公司 | Local overheated self-curling transformer |
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|---|---|
| CN112164556B (en) | 2021-11-09 |
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