CN210325433U - On-site assembly type buried transformer - Google Patents
On-site assembly type buried transformer Download PDFInfo
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- CN210325433U CN210325433U CN201921814078.1U CN201921814078U CN210325433U CN 210325433 U CN210325433 U CN 210325433U CN 201921814078 U CN201921814078 U CN 201921814078U CN 210325433 U CN210325433 U CN 210325433U
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Abstract
The utility model relates to a bury formula transformer on-spot assembled, including transformer body, outer container, water tank and concrete groove, the inslot bottom fixedly connected with water tank of concrete groove, the top fixedly connected with of water tank extend to the outer container of concrete groove top, the inner chamber bottom fixedly connected with transformer body of outer container. This on-site Assembly formula buries formula transformer, through starting the water pump, inside rivers flow into condenser tube under the effect of water pump, carry out the heat transfer through heat-conduction and transformer body, make transformer body's heat taken away, thereby dispel the heat to the transformer, starter motor drives the axis of rotation simultaneously and rotates, thereby make the fan can rotate, the hot air in the transformer body outside flows with higher speed, make the effluvium that the hot air can be faster, further dispel the heat to the transformer, good heat dissipation's purpose has been reached, the condition of transformer high temperature is avoided appearing and the emergence.
Description
Technical Field
The utility model relates to a bury formula transformer technical field, specifically be a bury formula transformer on-spot assembled.
Background
The buried transformer is divided into two parts, namely an upper part and a lower part, the body of the buried transformer is arranged in a pit constructed by concrete without occupying the ground surface space, a high-voltage sleeve well, a low-voltage terminal, a high-voltage load switch, a backup fuse, a plug-in lightning arrester, a pressure release valve, a vacuum pressure gauge, a temperature controller and an oil level indicator are arranged on the buried transformer and a box cover, and the accessories can be observed and operated on the ground.
At present, the buried transformer mostly adopts natural convection to dissipate heat, the heat dissipation efficiency is low, the temperature of the transformer is easy to be overhigh, irreversible damage is caused to the parts of the transformer, and even the transformer is burnt out, so that the field assembly type buried transformer is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a bury formula transformer on-spot assembled possesses good heat dissipation's advantage, has solved and has buried the most natural convection that adopts of transformer at present and dispel the heat, and the radiating efficiency is low for the temperature of transformer is too high easily, causes irreversible damage to the spare part of transformer, leads to the problem that the transformer burns out even.
For the purpose that realizes above-mentioned good heat dissipation, the utility model provides a following technical scheme: a field assembly type buried transformer comprises a transformer body, an outer tank, a water tank and a concrete tank, wherein the bottom of the concrete tank is fixedly connected with the water tank, the top of the water tank is fixedly connected with the outer tank extending to the position above the concrete tank, the bottom of the inner cavity of the outer tank is fixedly connected with the transformer body, the bottom wall of the inner cavity of the water tank is fixedly connected with a water pump, the top of the water pump is fixedly connected with a cooling water pipe, one end of the cooling water pipe penetrates through the water tank, extends to the inside of the outer tank and is sleeved with the transformer body, the other end of the cooling water pipe is fixedly connected with a return pipe, one end of the return pipe penetrates through the outer tank and extends to the inside of the water tank, the right side wall of the inner cavity of the outer tank is fixedly connected with two supports which are symmetrical up and down, the tops of the two supports are fixedly connected with, the left sides of the two rotating shafts are fixedly connected with fans, the top of the water tank is fixedly connected with a collecting box which is positioned on the right side of the outer box, the top of the collecting box is fixedly connected with a collector, one end of the collector extends into the collecting box, the outer side of the collector is fixedly connected with a filter plate which is fixedly connected with the inner side wall of the collecting box, the inner part of the collecting box is fixedly connected with a water delivery pipe which is positioned above the filter plate, one end of the water delivery pipe penetrates through the collecting box and extends into the water tank, the bottom wall of the inner cavity of the collecting box is provided with a sewage discharge hole, the inner side wall of the sewage discharge hole is fixedly connected with an annular support plate, one end of the top of the annular support plate is fixedly connected with a spring, the top of the spring is fixedly connected with a floating ball with one end contacting with the top of the sewage discharge pipe.
Preferably, the top of the collector is designed as a funnel, the diameter of the top of the collector is larger than that of the outer side of the collecting box, and the top of the collector is fixedly connected with a filter screen.
Preferably, the top of outer container is the open design, the whole rectangle design that is of outer container, and the outer container is the stainless steel.
Preferably, the top of the water tank is respectively provided with a water outlet hole, a backflow hole and a water inlet hole which have the same diameter from left to right, and the diameter of the water outlet hole is larger than that of the backflow pipe.
Preferably, the bottom wall of the inner cavity of the collecting box is designed to be inclined, and water is filled in the collecting box.
Preferably, the blow off pipe is in an L-shaped design, and the diameter of the outer side of the blow off pipe is smaller than that of the floating ball.
Compared with the prior art, the utility model provides a buried transformer of field assembly formula possesses following beneficial effect:
1. this on-site Assembly formula buries formula transformer, through starting the water pump, inside rivers flow into condenser tube under the effect of water pump, carry out the heat transfer through heat-conduction and transformer body, make transformer body's heat taken away, thereby dispel the heat to the transformer, starter motor drives the axis of rotation simultaneously and rotates, thereby make the fan can rotate, the hot air in the transformer body outside flows with higher speed, make the effluvium that the hot air can be faster, further dispel the heat to the transformer, good heat dissipation's purpose has been reached, the condition of transformer high temperature is avoided appearing and the emergence.
2. This on-spot assembled underground transformer, collect the rainwater of rainy day through the collector and with bulky filth separation at the collector top through the filter sieve, after the rainwater gets into the collecting box, the water level increases to the rainwater and crosses the filter, the water level continues to increase to the rainwater after the filtration passes through the raceway inflow water tank, the purpose that can collect the rainwater has been reached, when the rainwater of collecting box is too much, the buoyancy of water is enough to make the floater rebound, make the precipitate in the sewage can be followed and discharged in the blow off pipe, thereby make the little filth in the collecting box can discharge automatically.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
in the figure: 1 transformer body, 2 outer boxes, 3 water tanks, 4 concrete tanks, 5 water pumps, 6 cooling water pipes, 7 return pipes, 8 supports, 9 motors, 10 couplers, 11 rotating shafts, 12 fans, 13 collecting boxes, 14 collectors, 15 filter plates, 16 water conveying pipes, 17 sewage discharging holes, 18 annular support plates, 19 springs, 20 sewage discharging pipes and 21 floating balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a field-assembled buried transformer comprises a transformer body 1, an outer tank 2, a water tank 3 and a concrete tank 4, the bottom of the concrete tank 4 is fixedly connected with the water tank 3, the top of the water tank 3 is respectively provided with a water outlet, a water return hole and a water inlet hole with the same diameter from left to right, the diameter of the water outlet hole is larger than that of the water return pipe 7, the top of the water tank 3 is fixedly connected with the outer tank 2 extending above the concrete tank 4, the top of the outer tank 2 is in an open design, the outer tank 2 is integrally designed in a rectangular shape, the outer tank 2 is made of stainless steel, the bottom of the inner cavity of the outer tank 2 is fixedly connected with the transformer body 1, the bottom wall of the inner cavity of the water tank 3 is fixedly connected with a water pump 5, the type of the water pump 5 can be 150WL198-6.1-5.5, and water flows into a, carry out the heat transfer through heat-conduction and transformer body 1 for transformer body 1's heat is taken away, thereby dispel the heat to the transformer, starter motor 9 drives axis of rotation 11 simultaneously and rotates, thereby make fan 12 rotate, the hot-air in the 1 outside of transformer body flow with higher speed, make the effluvium that the hot-air can be faster, further dispel the heat to the transformer, reached good heat dissipation's purpose, avoid appearing the condition emergence of transformer high temperature.
The top of the water pump 5 is fixedly connected with a cooling water pipe 6, one end of the cooling water pipe 6 penetrates through the water tank 3 and extends to the inside of the outer tank 2 and is sleeved with the transformer body 1, the other end of the cooling water pipe 6 is fixedly connected with a return pipe 7, one end of the return pipe penetrates through the outer tank 2 and extends to the inside of the water tank 3, the right side wall of the inner cavity of the outer tank 2 is fixedly connected with two support seats 8 which are symmetrical up and down, the tops of the two support seats 8 are fixedly connected with motors 9, the types of the motors 9 can be LY-3570R, the left sides of the two motors 9 are fixedly connected with couplers 10, the left sides of the two couplers 10 are fixedly connected with rotating shafts 11, the left sides of the two rotating shafts 11 are fixedly connected with fans 12, the top of the water tank 3 is fixedly connected with a collecting box 13 which is positioned on the right side of the outer tank 2, the bottom wall of, the top of the collector 14 is of funnel design.
The diameter at collector 14 top is greater than the outside diameter of collecting box 13, and the top fixedly connected with filter sieve of collector 14, the outside fixedly connected with of collector 14 and the inside wall fixed connection's of collecting box 13 filter 15, the inside fixedly connected with of collecting box 13 is located filter 15 top and one end runs through collecting box 13 and extends to the inside raceway 16 of water tank 3, blowhole 17 has been seted up to the inner chamber diapire of collecting box 13, blowhole 17's inside wall fixedly connected with annular extension board 18, the top fixedly connected with one end of annular extension board 18 extends to the inside spring 19 of collecting box 13, annular extension board 18's inside wall fixedly connected with one end extends to annular extension board 18 top and the other end runs through collecting box 13 inner chamber diapire and extends to the blow off pipe 20 on collecting.
Blow off pipe 20 is the design of L type, and the outside diameter of blow off pipe 20 is less than the diameter of floater 21, the top fixedly connected with one end of spring 19 and the floater 21 of the contact of blow off pipe 20 top, collect the rainwater of rainy day through collector 14 and pass through the filth separation of filter sieve with bulky filth at collector 14 top, rainwater gets into behind the collecting box 13, the water level increases to rainwater and crosses filter 15, the water level continues to increase to the rainwater after filtering and passes through raceway 16 and flow into water tank 3, the mesh that can collect the rainwater has been reached, when the rainwater of collecting box 13 is too much, the buoyancy of water is enough to make floater 21 rebound, make the precipitate in the sewage discharge from blow off pipe 20, thereby make the fritter filth in the collecting box 13 can discharge automatically.
In summary, in the field assembly type buried transformer, by starting the water pump 5, water flows into the cooling water pipe 6 under the action of the water pump 5, and exchanges heat with the transformer body 1 through heat conduction, so that heat of the transformer body 1 is taken away, and the transformer is cooled, and meanwhile, the starting motor 9 drives the rotating shaft 11 to rotate, so that the fan 12 can rotate, and hot air flowing outside the transformer body 1 is accelerated, so that the hot air can be rapidly dissipated, and further the transformer is cooled, thereby achieving the purpose of good heat dissipation, avoiding the occurrence of the situation of overhigh temperature of the transformer, collecting rainwater in rainy days through the collector 14, blocking large-sized dirt on the top of the collector 14 through the filter screen, after the rainwater enters the collection box 13, increasing the water level until the rainwater overflows the filter screen 15, and continuously increasing the water level until the filtered rainwater flows into the water tank 3 through the water pipe 16, reached the purpose that can collect the rainwater, when the rainwater of collecting box 13 was too much, the buoyancy of water enough makes floater 21 rebound, make the precipitate in the sewage discharge from blow off pipe 20, thereby make the fritter filth in the collecting box 13 can automatic discharge, it dispels the heat to have solved the most natural convection that adopts of present buried transformer, the radiating efficiency is low, make the temperature of transformer too high easily, cause irreversible damage to the spare part of transformer, lead to the problem that the transformer burns out even.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a buried transformer of field assembly formula, includes transformer body (1), outer container (2), water tank (3) and concrete groove (4), the inslot bottom fixedly connected with water tank (3) of concrete groove (4), the top fixedly connected with of water tank (3) extend to outer container (2) of concrete groove (4) top, the inner chamber bottom fixedly connected with transformer body (1) of outer container (2), its characterized in that: the transformer comprises a water tank (3), a water pump (5) is fixedly connected to the bottom wall of an inner cavity of the water tank (3), a cooling water pipe (6) is fixedly connected to the top of the water pump (5), one end of the cooling water pipe (6) penetrates through the water tank (3), extends into an outer box (2) and is sleeved with a transformer body (1), a return pipe (7) is fixedly connected to the other end of the cooling water pipe (6), one end of the return pipe penetrates through the outer box (2) and extends into the water tank (3), two supports (8) which are symmetrical up and down are fixedly connected to the right side wall of the inner cavity of the outer box (2), motors (9) are fixedly connected to the tops of the two supports (8), couplers (10) are fixedly connected to the left sides of the two motors (9), rotating shafts (11) are fixedly connected to the left sides of the two couplers (10), and fans (, the top fixedly connected with of water tank (3) is located collecting box (13) on outer container (2) right side, the top fixedly connected with one end of collecting box (13) extends to inside collector (14) of collecting box (13), the outside fixedly connected with of collector (14) and inside wall fixedly connected with's of collecting box (13) filter (15), the inside fixedly connected with of collecting box (13) is located filter (15) top and one end runs through collecting box (13) and extends to inside raceway (16) of water tank (3), blowoff hole (17) have been seted up to the inner chamber diapire of collecting box (13), the inside wall fixedly connected with annular extension board (18) of blowoff hole (17), the top fixedly connected with one end of annular extension board (18) extends to inside spring (19) of collecting box (13), the inside wall fixedly connected with one end of annular extension board (18) extends to annular extension board (18) top and the other end runs through and collects The bottom wall of the inner cavity of the box (13) extends to a sewage discharge pipe (20) on the right side of the collecting box (13), and the top of the spring (19) is fixedly connected with a floating ball (21) with one end contacting with the top of the sewage discharge pipe (20).
2. The field assembled buried transformer of claim 1, wherein: the top of the collector (14) is designed as a funnel, the diameter of the top of the collector (14) is larger than the diameter of the outer side of the collecting box (13), and the top of the collector (14) is fixedly connected with a filter screen.
3. The field assembled buried transformer of claim 1, wherein: the top of outer container (2) is the open design, outer container (2) wholly is the rectangle design, and outer container (2) is stainless steel.
4. The field assembled buried transformer of claim 1, wherein: the top of the water tank (3) is respectively provided with a water outlet hole, a backflow hole and a water inlet hole which have the same diameter from left to right, and the diameter of the water outlet hole is larger than that of the backflow pipe (7).
5. The field assembled buried transformer of claim 1, wherein: the bottom wall of the inner cavity of the collecting box (13) is designed to be inclined, and water is filled in the collecting box (13).
6. The field assembled buried transformer of claim 1, wherein: the sewage draining pipe (20) is designed in an L shape, and the diameter of the outer side of the sewage draining pipe (20) is smaller than that of the floating ball (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814078.1U CN210325433U (en) | 2019-10-28 | 2019-10-28 | On-site assembly type buried transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921814078.1U CN210325433U (en) | 2019-10-28 | 2019-10-28 | On-site assembly type buried transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325433U true CN210325433U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921814078.1U Active CN210325433U (en) | 2019-10-28 | 2019-10-28 | On-site assembly type buried transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210325433U (en) |
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2019
- 2019-10-28 CN CN201921814078.1U patent/CN210325433U/en active Active
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