CN210956381U - Explosion-proof temperature control type sealed amorphous alloy power transformer - Google Patents
Explosion-proof temperature control type sealed amorphous alloy power transformer Download PDFInfo
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- CN210956381U CN210956381U CN201920371169.6U CN201920371169U CN210956381U CN 210956381 U CN210956381 U CN 210956381U CN 201920371169 U CN201920371169 U CN 201920371169U CN 210956381 U CN210956381 U CN 210956381U
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Abstract
The utility model discloses an explosion-proof temperature-control sealed amorphous alloy power transformer, which belongs to the field of oil-immersed transformers, and is characterized in that when the temperature of the transformer reaches a certain value, a central processing unit respectively adopts a primary cooling system or a secondary cooling system, the heat in the transformer is dissipated through water circulation under the mutual cooperation between the structures in the primary cooling system, the heat in the transformer is further dissipated through water evaporation heat absorption under the mutual cooperation between the structures in the secondary cooling system, the temperature of the transformer can be stabilized in a safe range through a detection system at the outer end, the safety performance of the transformer is effectively improved, meanwhile, under the action of the internet, the use records of the transformer cooling system can be checked by a worker in real time, and the follow-up maintenance work of the transformer is assisted by workers.
Description
Technical Field
The utility model relates to an oil-immersed transformer field, more specifically say, relate to an explosion-proof accuse temperature type sealed metallic glass power transformer.
Background
The transformer can produce great heat in the use, need distribute away the heat through transformer tank internal insulation oil, and the transformer makes the gas expansion in the transformer at the in-process that produces the heat simultaneously, makes the pressure increase in the transformer, has increased the dangerous index of transformer in the use, to above-mentioned problem, application number is: CN 201510777222.9's chinese invention discloses an oil-immersed explosion-proof transformer for mine, including shell and chock plug, the top of shell is equipped with buffer cylinder, buffer cylinder's downside and shell intercommunication, buffer cylinder's upper portion is equipped with the gas outlet, the inboard of gas outlet is connected with the check valve, the check valve includes the spacing ring, the inside wall fixed connection of spacing ring and gas outlet, the chock plug is located the upside of spacing ring, the upper portion and the spring fixed connection of chock plug, spring and support fixed connection, the inside wall fixed connection of support and gas outlet, generally speaking, the utility model discloses simple structure disassembles and installs easily, and is safe in utilization, is fit for using widely in the mine inside.
The invention effectively solves the problem that the potential safety hazard of the transformer is effectively reduced by adjusting the air pressure in the transformer under the condition that the transformer generates larger heat, but the heat generated by the transformer is not timely dissipated after the air pressure is adjusted, so that the potential safety hazard is still larger.
Disclosure of Invention
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide an explosion-proof accuse temperature type sealed metallic glass power transformer, it can realize when the transformer temperature reaches a definite value, central processing unit takes one-level cooling system or second grade cooling system respectively, under the mutually supporting between the structure in the one-level cooling system, give off through the heat of hydrologic cycle in to the transformer, under the mutually supporting between the structure in the second grade cooling system, further give off through the heat absorption of moisture evaporation to the heat in the transformer, can make transformer temperature stable in safety range, effectively increase the security performance of transformer.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An explosion-proof temperature-control sealed amorphous alloy power transformer comprises a power transformer body, wherein a radiator is fixedly connected to the outer end of the power transformer body, a fixed block is fixedly connected to the lower end of the power transformer body, a supporting plate is fixedly connected to the bottom end wall of the power transformer body, an oil tank is arranged at the upper end of the supporting plate, limiting blocks are fixedly connected to the left end and the right end of the oil tank, rectangular holes are drilled at the left end and the right end of the supporting plate, the limiting blocks are matched with the rectangular holes, sliding grooves are drilled at the left end and the right end of the supporting plate, limiting grooves are drilled at the inner walls of the front end and the rear end of each sliding groove, a positioning block is arranged in each sliding groove, square blocks are fixedly connected to the front end and the rear end of each positioning block and, the outer side of the power transformer body is provided with a guide plate, the lower end of the guide plate is provided with water absorption fibers, the lower end of the water absorption fibers is provided with a water receiving plate, the upper end of the guide plate is provided with a communicating groove, the lower end of the communicating groove is fixedly connected with a plurality of water through holes with different diameters, the plurality of water through holes are uniformly distributed at the left end and the right end of a secondary cooling pipe, the diameters of the plurality of water through holes and the distance between the secondary cooling pipe are sequentially reduced from far to near, the upper end of the water receiving plate is provided with a water flow groove, the strong water absorption fibers are fixedly connected with the inner end wall of the water flow groove, the outer end of the water receiving plate is fixedly connected with a plurality of water dropping pipes, the water dropping pipes are communicated with the water flow groove, the outer ends of the water dropping pipes are fixedly connected with auxiliary connecting pipes, the auxiliary connecting pipes are communicated with a return pipe, the utility model can adopt cooling, the temperature of the transformer can be always maintained in a safe temperature range, and the safety factor of the transformer in use is effectively increased.
Further, oil tank outer end fixedly connected with temperature sensor, temperature sensor outer end electric connection has the signal emission appearance, signal emission appearance outer end electric connection has signal receiver, signal receiver outer end electric connection has central processing unit, under temperature sensor's effect, can monitor the temperature of oil tank outer end in real time, when the temperature of oil tank outer end surpassed the default, can be through temperature sensor with high temperature signal transmission to signal emission appearance, rethread signal emission appearance is high temperature signal transmission to signal receiver, signal receiver is with signal transmission to central processing unit, under central processing unit to the analytic effect of signal, open one-level, second grade cooling system respectively, be convenient for cool down the oil tank temperature.
Further, fixedly connected with water outlet pump in the cooling water tank, water outlet pump and outlet pipe communicate each other, and under the effect of outlet pump, can go out the water pressure in the cooling water tank, flow through to in the outlet pipe, cool down the oil tank, and water outlet pump can produce the pressure effect to aquatic products simultaneously, is convenient for make the water in the cooling water tank circulate through back flow and outlet pipe.
Furthermore, go out water pump outer end fixedly connected with controller, controller outer end and central processing unit signal connection, when temperature sensor transmits high temperature signal to central processing unit, can carry out remote control to the controller under the order that central processing unit sent.
Further, the oil tank outer end is equipped with one-level cooling system, one-level cooling system includes: the cooling water tank, filler pipe, control water valve, water level pipe, back flow and outlet pipe, under one-level cooling system's effect, can be when the oil tank outer end temperature does not reach the temperature threshold value, can carry out the cooling of certain degree to the oil tank through the hydrologic cycle effect in the one-level cooling system.
Further, cooling water tank and water level pipe fixed connection, water level pipe and filler fixed connection, filler and control water valve fixed connection, under filler and control water valve's mating reaction, can carry out the operation of adding water in to cooling water tank through external water pipe, water level pipe is transparent material, makes things convenient for the staff to see through water level pipe and carries out real time monitoring to the water yield in the cooling water tank, the one end that cooling water tank is close to the oil tank respectively with three back flow and three outlet pipe fixed connection, three the back flow with three the even distribution of outlet pipe is in the outer end of oil tank, through the effect of the water pump in the cooling water tank, can make the water in the cooling water tank circulate in three back flow and three outlet pipe, through the circulation effect of water, accelerate the thermal effluvium to the oil tank, set up a plurality of back flows and outlet pipe simultaneously and can increase the back flow, The contact area between the water outlet pipe and the external environment further accelerates the heat dissipation speed of the oil tank.
Further, oil tank lower extreme fixedly connected with second grade cooling system, second grade cooling system and central processing unit signal connection, second grade cooling system includes: outlet pipe, second grade cooling pipe, guide plate, powerful water absorption fibre and water receiving board, when temperature sensor detected the temperature of oil tank outer end and reached the upper limit of settlement temperature, central processing unit started second grade cooling system, carries out the quick transmission of high temperature to the oil tank through second grade cooling system, makes the temperature of oil tank outer end drop to safe temperature range.
Furthermore, the outer end of the water outlet pipe is fixedly connected with three second-stage cooling pipes, the guide plate is fixedly connected with the outer ends of the second-stage cooling pipes, the strong water absorption fibers are fixedly connected with the lower ends of the guide plate, the lower ends of the strong water absorption fibers are mutually connected with the water receiving plate, under the action of the water outlet pipe and the second-stage cooling pipes, water flowing into the water outlet pipe can flow out of the guide plate through the second-stage cooling pipes, then under the action of the strong water absorption fibers, water is immersed into the strong water absorption fibers, the contact area between the water and the air is increased, evaporation of the water is accelerated, heat absorption through water evaporation is carried out, the temperature at the outer end of the oil tank is cooled, accordingly heat dissipation in the oil tank is accelerated, and the purpose of reducing.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is when the transformer temperature reaches a definite value, and central processing unit takes one-level cooling system or second grade cooling system respectively, and under the mutually supporting between the structure in one-level cooling system, give off through the water circulation heat in the transformer, under the mutually supporting between the structure in the second grade cooling system, further giving off through the heat absorption of moisture evaporation to the heat in the transformer, effectively increases the security performance of transformer.
(2) Oil tank outer end fixedly connected with temperature sensor, temperature sensor outer end electric connection has the signal emission appearance, signal emission appearance outer end electric connection has signal receiver, signal receiver outer end electric connection has central processing unit, under temperature sensor's effect, can monitor the temperature of oil tank outer end in real time, when the temperature of oil tank outer end exceedes the default simultaneously, can be through temperature sensor with high temperature signal transmission to signal emission appearance, rethread signal emission appearance is with high temperature signal transmission to signal receiver, signal receiver is with signal transmission to central processing unit, under central processing unit is to the analysis of signal, respectively with the one-level, second grade cooling system opens, be convenient for cool down the oil tank temperature.
(3) Fixedly connected with water outlet pump in the cooling water tank, water outlet pump and outlet pipe communicate each other, under the effect of water outlet pump, can flow through the water pressure play in the cooling water tank to in the outlet pipe, cool down the oil tank, and water outlet pump can produce the pressure effect to aquatic products simultaneously, is convenient for make the water in the cooling water tank circulate through back flow and outlet pipe.
(4) Go out water pump outer end fixedly connected with controller, controller outer end and central processing unit signal connection, when temperature sensor transmits high temperature signal to central processing unit, can carry out remote control to the controller under the order that central processing unit sent.
(5) The oil tank outer end is equipped with one-level cooling system, and one-level cooling system includes: the cooling water tank, filler pipe, control water valve, water level pipe, back flow and outlet pipe, under one-level cooling system's effect, can be when the oil tank outer end temperature does not reach the temperature threshold value, can carry out the cooling of certain degree to the oil tank through the hydrologic cycle effect in the one-level cooling system.
(6) The cooling water tank is fixedly connected with the water level pipe, the water level pipe is fixedly connected with the water adding pipe, the water adding pipe is fixedly connected with the control water valve, under the matching action of the water adding pipe and the control water valve, water can be added into the cooling water tank through an external water pipe, the water level pipe is made of transparent materials, a worker can conveniently monitor the water quantity in the cooling water tank through the water level pipe in real time, one end, close to the oil tank, of the cooling water tank is fixedly connected with the three backflow pipes and the three water outlet pipes respectively, the three backflow pipes and the three water outlet pipes are uniformly distributed at the outer end of the oil tank, water in the cooling water tank can circulate in the three backflow pipes and the three water outlet pipes under the action of the water outlet pump in the cooling water tank, the heat dissipation of the oil tank is accelerated under the circulating action of water, and the contact area of the backflow pipes, further quickening the heat dissipation speed of the oil tank.
(7) Oil tank lower extreme fixedly connected with second grade cooling system, second grade cooling system and central processing unit signal connection, second grade cooling system includes: outlet pipe, second grade cooling pipe, guide plate, powerful water absorption fibre and water receiving board, when temperature sensor detected the temperature of oil tank outer end and reached the upper limit of settlement temperature, central processing unit started second grade cooling system, carries out the quick transmission of high temperature to the oil tank through second grade cooling system, makes the temperature of oil tank outer end drop to safe temperature range.
(8) The outer end of the water outlet pipe is fixedly connected with the three second-stage cooling pipes, the guide plate is fixedly connected with the outer ends of the second-stage cooling pipes, the strong water absorbing fibers are fixedly connected with the lower ends of the guide plate, the lower ends of the strong water absorbing fibers are mutually connected with the water receiving plate, under the action of the water outlet pipe and the second-stage cooling pipes, water flowing into the water outlet pipe can flow out of the guide plate through the second-stage cooling pipes, under the action of the strong water absorbing fibers, water is immersed into the strong water absorbing fibers, the contact area between the water and air is increased, evaporation of the water is accelerated, heat absorption through water evaporation is realized, the temperature at the outer end of the oil tank is cooled, heat dissipation in the oil tank is accelerated, and the.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic top sectional view of the supporting plate portion of the present invention;
FIG. 4 is a schematic structural view of a fuel tank portion of the present invention;
FIG. 5 is a schematic structural view of the high strength water-absorbent fiber part of the present invention;
fig. 6 is a schematic front sectional view of the baffle of the present invention;
FIG. 7 is a schematic side view of the cross-sectional structure of the super absorbent fiber of the present invention;
FIG. 8 is a schematic view of the structure at A of FIG. 7;
FIG. 9 is a schematic sectional view of the high strength water-absorbent fiber of the present invention;
fig. 10 is a flow chart of the present invention in use.
The reference numbers in the figures illustrate:
1 power transformer body, 2 radiators, 3 fixed blocks, 4 cooling water tanks, 5 water feeding pipes, 6 control water valves, 7 water level pipes, 8 oil tanks, 9 supporting plates, 10 sliding grooves, 11 limiting grooves, 12 positioning blocks, 13 connecting blocks, 14 limiting blocks, 15 rectangular holes, 16 return pipes, 17 water outlet pipes, 18 secondary cooling pipes, 19 guide plates, 20 strong water absorption fibers, 201 high-molecular fibers, 202 non-woven fabrics, 21 water draining pipes, 22 auxiliary connecting pipes, 23 water receiving plates, 24 communicating grooves and 25 water through holes.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, 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 based on the embodiments 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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
Example 1:
an explosion-proof temperature-control sealed amorphous alloy power transformer, please refer to fig. 1, which comprises a power transformer body 1, a heat sink 2 is fixedly connected to the outer end of the power transformer body 1, a fixing block 3 is fixedly connected to the lower end of the power transformer body 1, and under the action of the heat sink 2, the inner components of the power transformer body 1 can be assisted to dissipate heat, please refer to fig. 3-4, a supporting plate 9 is fixedly connected to the bottom end wall of the power transformer body 1, an oil tank 8 is arranged at the upper end of the supporting plate 9, a temperature sensor is fixedly connected to the outer end of the oil tank 8, the outer end of the temperature sensor is electrically connected with a signal emitter, the outer end of the signal emitter is electrically connected with a signal receiver, the outer end of the signal receiver is electrically connected with a central processing unit, under the action of the, can be through temperature sensor with high temperature signal transmission to signal transmitter appearance, rethread signal transmitter appearance with high temperature signal transmission to signal receiver, signal receiver with signal transmission to central processing unit, under central processing unit to the analysis effect of signal, open one-level, second grade cooling system respectively, be convenient for cool down 8 temperatures in the oil tank.
The left end and the right end of the oil tank 8 are fixedly connected with limit blocks 14, the left end and the right end of the support plate 9 are respectively provided with a rectangular hole 15, the limit blocks 14 are matched with the rectangular holes 15, under the mutual matching action of the limit blocks 14 and the rectangular holes 15, the position of the oil tank 8 can be limited at the upper end of the support plate 9, the left end and the right end of the support plate 9 are respectively provided with a sliding groove 10, the inner walls of the front end and the rear end of the sliding groove 10 are respectively provided with a limiting groove 11, a positioning block 12 is arranged in the sliding groove 10, the front end and the rear end of the positioning block 12 are respectively and fixedly connected with a square block, the square blocks are in sliding connection with the limiting grooves 11, under the action of the positioning block 12, the moving track of the sliding groove 10 can be limited, the upper end of the positioning block 12 is fixedly, please refer to fig. 1, the right end of the power transformer body 1 is fixedly connected with a cooling water tank 4, a water outlet pump is fixedly connected in the cooling water tank 4, the water outlet pump is communicated with a water outlet pipe 17, under the action of the water outlet pump, the water in the cooling water tank 4 can be pressed out, the water flows to the water outlet pipe 17, the oil tank 8 is cooled, meanwhile, the water outlet pump can generate pressure to the water, the water in the cooling water tank 4 can be conveniently circulated through a return pipe 16 and the water outlet pipe 17, the outer end of the water outlet pump is fixedly connected with a controller, the outer end of the controller is connected with a central processing unit through signals, when a temperature sensor transmits high-temperature signals to the central processing unit, the controller can be remotely controlled under the command sent.
Referring to fig. 1 and 4, a primary cooling system is disposed at an outer end of the oil tank 8, and the primary cooling system includes: cooling water tank 4, filler pipe 5, control water valve 6, water level pipe 7, back flow 16 and outlet pipe 17, under one-level cooling system's effect, can be when 8 outer end temperatures of oil tank do not reach the temperature threshold value, can be through the hydrologic cycle effect in the one-level cooling system, carry out the cooling of certain degree to oil tank 8, cooling water tank 4 and water level pipe 7 fixed connection, water level pipe 7 and filler pipe 5 fixed connection, filler pipe 5 and control water valve 6 fixed connection, under filler pipe 5 and control water valve 6's mating reaction, can carry out the operation of adding water in cooling water tank 4 through external water pipe, water level pipe 7 is transparent material, make things convenient for the staff to see through water level pipe 7 and carry out real time monitoring to the water yield in the cooling water tank 4. Referring to fig. 4, one end of the cooling water tank 4 close to the oil tank 8 is respectively fixedly connected to the three return pipes 16 and the three water outlet pipes 17, the three return pipes 16 and the three water outlet pipes 17 are uniformly distributed at the outer end of the oil tank 8, water in the cooling water tank 4 can circulate in the three return pipes 16 and the three water outlet pipes 17 under the action of the water outlet pump in the cooling water tank 4, heat dissipation to the oil tank 8 is accelerated through the circulation action of the water, and meanwhile, the contact area between the return pipes 16, the water outlet pipes 17 and the external environment can be increased by arranging the plurality of return pipes 16 and the water outlet pipes 17, so that the heat dissipation speed of the oil tank 8 is further.
Central processing unit outer end electric connection has the high in the clouds storage system, high in the clouds storage system signal connection has the maintenance personal cell-phone, through the record of central processing unit to information such as transformer cooling system's use number of times, with this information storage to the high in the clouds storage system, the staff can be directed against the transformer to looking over of cooling system's in certain time quantum service information, through the integrated analysis to the information, the staff of being convenient for is to the later maintenance of transformer, 8 lower extreme fixedly connected with second grade cooling system of oil tank, second grade cooling system and central processing unit signal connection, second grade cooling system includes: when the temperature sensor detects that the temperature of the outer end of the oil tank 8 reaches the upper limit of the set temperature, the central processing unit starts the secondary cooling system, the secondary cooling system rapidly transfers the high temperature to the oil tank 8 through the secondary cooling system, so that the temperature of the outer end of the oil tank 8 is reduced to a safe temperature range, please refer to fig. 5, the outer end of the water outlet pipe 17 is fixedly connected with the three secondary cooling pipes 18, the guide plate 19 is fixedly connected with the outer ends of the secondary cooling pipes 18, the strong water absorbing fiber 20 is fixedly connected with the lower end of the guide plate 19, the lower end of the strong water absorbing fiber 20 is connected with the water receiving plate 23, under the action of the water outlet pipe 17 and the secondary cooling pipes 18, the water flowing into the water outlet pipe 17 can flow out into the guide plate 19 through the secondary cooling pipes 18, and then under the action of the strong water absorbing fiber 20, the water is immersed into the strong water absorption fibers 20, the contact area between the water and the air is increased, the evaporation of the water is accelerated, the temperature of the outer end of the oil tank 8 is cooled by absorbing the heat through the evaporation of the water, so that the heat in the oil tank 8 is accelerated to dissipate, and the purpose of reducing the temperature of the oil tank 8 is achieved.
Referring to fig. 6-8, the upper end of the flow guiding plate 19 is drilled with a communicating groove 24, the lower end of the communicating groove 24 is fixedly connected with a plurality of water through holes 25 with different diameters, the plurality of water through holes 25 are uniformly distributed at the left and right ends of the secondary cooling pipe 18, under the mutual cooperation of the communicating groove 24 and the water through holes 25, the water flow in the water outlet pipe 17 can uniformly flow into the outer ends of the strong water absorbing fibers 20, the diameters of the plurality of water through holes 25 and the distance between the secondary cooling pipe 18 are gradually reduced from far to near, the number of the secondary cooling pipes 18 connected with the water outlet pipe 17 is only three, by limiting the diameters of the water through holes 25, the water flow at the end close to the secondary cooling pipe 18 can be small, the water flow at the end far from the secondary cooling pipe 18 can be responded as possible, so that the water flow can uniformly flow into the strong water absorbing fibers 20 as possible, the contact area between the water and the air, referring to fig. 7, a water flow groove is cut at the upper end of a water receiving plate 23, a strong water absorbing fiber 20 is fixedly connected with the inner end wall of the water flow groove, a plurality of water draining pipes 21 are fixedly connected with the outer end of the water receiving plate 23, the plurality of water draining pipes 21 are communicated with the water flow groove, an auxiliary connecting pipe 22 is fixedly connected with the outer end of each of the plurality of water draining pipes 21, the auxiliary connecting pipe 22 is communicated with a return pipe 16, the strong water absorbing fiber 20 comprises a polymer fiber 201 and a non-woven fabric 202, the front end and the rear end of the polymer fiber 201 are fixed with the two non-woven fabrics 202, the thickness of the polymer fiber 201 is 1mm, the thickness of the non-woven fabric 202 is 0.1mm, under the action of the polymer fiber 201, water whose weight is ten times that of the strong water absorbing fiber 20 can be absorbed, and at the same time, the water can be locked so as not flow down, so that the, when rivers flowed out in from guide plate 19, can make rivers evenly distributed as far as possible in powerful absorbent fiber 20's outer end to make polymer fiber 201 absorb water as far as even, correspondingly increased the area of contact between moisture and the air, accelerate the evaporation plastics, accelerate the giving off to the oil tank 8 heat.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides an explosion-proof accuse temperature type sealed metallic glass power transformer, includes power transformer body (1), power transformer body (1) outer end fixedly connected with radiator (2), power transformer body (1) lower extreme fixedly connected with fixed block (3), its characterized in that: the power transformer comprises a power transformer body (1), wherein a supporting plate (9) is fixedly connected to the bottom end wall of the power transformer body (1), an oil tank (8) is arranged at the upper end of the supporting plate (9), limit blocks (14) are fixedly connected to the left end and the right end of the oil tank (8), rectangular holes (15) are formed in the left end and the right end of the supporting plate (9), limit grooves (10) are formed in the left end and the right end of the supporting plate (9), limit grooves (11) are formed in the inner walls of the front end and the rear end of each of the slide grooves (10), positioning blocks (12) are arranged in the slide grooves (10), square blocks are fixedly connected to the front end and the rear end of each of the positioning blocks (12), the square blocks are slidably connected with the limit grooves (11), connecting blocks (13) are fixedly connected to the upper end of each of, the power transformer is characterized in that a guide plate (19) is arranged on the outer side of the power transformer body (1), water absorption fibers (20) are arranged at the lower end of the guide plate (19), water receiving plates (23) are arranged at the lower ends of the water absorption fibers (20), a communication groove (24) is formed in the upper end of the guide plate (19), a plurality of water through holes (25) with different diameters are fixedly connected to the lower end of the communication groove (24), the water through holes (25) are uniformly distributed at the left end and the right end of a second-stage cooling pipe (18), the diameters of the water through holes (25) and the distance between the second-stage cooling pipe (18) are reduced from far to near in sequence, a water flow groove is formed in the upper end of the water receiving plate (23), strong water absorption fibers (20) are fixedly connected to the inner end wall of the water flow groove, a plurality of water draining pipes (21) are fixedly connected to the outer end of the water receiving plate, a plurality of the outer ends of the draining pipes (21) are fixedly connected with auxiliary connecting pipes (22), and the auxiliary connecting pipes (22) are communicated with the return pipe (16).
2. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 1, characterized in that: oil tank (8) outer end fixedly connected with temperature sensor, temperature sensor outer end electric connection has the signal emission appearance, signal emission appearance outer end electric connection has signal receiver, signal receiver outer end electric connection has central processing unit.
3. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 1, characterized in that: and a water outlet pump is fixedly connected in the cooling water tank (4) and communicated with the water outlet pipe (17).
4. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 3, characterized in that: the outer end of the water outlet pump is fixedly connected with a controller, and the outer end of the controller is in signal connection with the central processing unit.
5. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 1, characterized in that: oil tank (8) outer end is equipped with one-level cooling system, one-level cooling system includes: the cooling water tank (4), a water adding pipe (5), a control water valve (6), a water level pipe (7), a return pipe (16) and a water outlet pipe (17).
6. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 5, characterized in that: cooling water tank (4) and water level pipe (7) fixed connection, water level pipe (7) and filler pipe (5) fixed connection, filler pipe (5) and control water valve (6) fixed connection, cooling water tank (4) are close to the one end of oil tank (8) respectively with three back flow (16) and three outlet pipe (17) fixed connection, three back flow (16) and three the even distribution of outlet pipe (17) is in the outer end of oil tank (8).
7. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 1, characterized in that: oil tank (8) lower extreme fixedly connected with second grade cooling system, second grade cooling system and central processing unit signal connection, second grade cooling system includes: a water outlet pipe (17), a secondary cooling pipe (18), a guide plate (19), a strong water absorption fiber (20) and a water receiving plate (23).
8. An explosion-proof temperature-control sealed amorphous alloy power transformer according to claim 7, characterized in that: outlet pipe (17) outer end and three second grade cooling tube (18) fixed connection, guide plate (19) and second grade cooling tube (18) outer end fixed connection, powerful absorbent fibre (20) and guide plate (19) lower extreme fixed connection, powerful absorbent fibre (20) lower extreme and water receiving plate (23) interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371169.6U CN210956381U (en) | 2019-03-22 | 2019-03-22 | Explosion-proof temperature control type sealed amorphous alloy power transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371169.6U CN210956381U (en) | 2019-03-22 | 2019-03-22 | Explosion-proof temperature control type sealed amorphous alloy power transformer |
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| Publication Number | Publication Date |
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| CN210956381U true CN210956381U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920371169.6U Expired - Fee Related CN210956381U (en) | 2019-03-22 | 2019-03-22 | Explosion-proof temperature control type sealed amorphous alloy power transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109754996A (en) * | 2019-03-22 | 2019-05-14 | 南通鑫源电器制造有限公司 | A kind of sealed non-crystalline alloy power transformer of anti-explosion temperature-controlled type |
-
2019
- 2019-03-22 CN CN201920371169.6U patent/CN210956381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109754996A (en) * | 2019-03-22 | 2019-05-14 | 南通鑫源电器制造有限公司 | A kind of sealed non-crystalline alloy power transformer of anti-explosion temperature-controlled type |
| CN109754996B (en) * | 2019-03-22 | 2024-01-26 | 南通鑫源电器制造有限公司 | Explosion-proof temperature-control type sealed amorphous alloy power transformer |
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