CN218896526U - High-voltage transformer with flame-retardant protection - Google Patents

Abstract

The utility model discloses a high-voltage transformer with flame-retardant protection, which comprises a supporting component and a connecting seat, wherein a transformer shell is arranged at the middle end of the top of the supporting component, a water storage cavity is formed at the middle end of the inner side of the transformer shell, and radiating fins are connected to the front side and the rear side of the transformer shell. This high-voltage transformer with fire-retardant protection opens water filling port to insert the water injection pipe to water filling port inside, can pour into clear water into the inside water storage chamber of transformer casing, because of clear water has great specific heat capacity, this can reduce equipment and receive outside air temperature factor's influence in the in-process of using, the radiating fin of both sides is passed the water storage chamber and extends to the transformer casing outside around the transformer casing in addition, this makes the water storage chamber can dispel the heat through outside air, still accessible water storage intracavity's clear water carries out supplementary heat dissipation, this radiating effect that makes equipment can obtain promoting, in addition the water storage chamber makes the transformer casing have better flame retardant efficiency.

Description

High-voltage transformer with flame-retardant protection

Technical Field

The utility model relates to the technical field of cleaning of water supply and drainage pipelines, in particular to a high-voltage transformer with flame-retardant protection.

Background

A Transformer (Transformer) is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core), and the main functions of the Transformer are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

The application number is as follows: the utility model discloses a high-voltage transformer with a protective flame-retardant structure, which comprises a bearing plate and a high-voltage transformer, wherein the protective flame-retardant structure is arranged on the high-voltage transformer; the protection combustion-supporting structure includes: the solar energy charging device comprises two connecting rods with the same structure, a rectangular cavity, two fixing plates with the same structure, two electric push rods with the same structure, two insulating plates with the same structure, two cutting blades with the same structure, a pair of supporting rods with the same structure, a shielding plate, a solar energy charging plate and a pair of industrial fans with the same structure, wherein the two connecting rods, the rectangular cavity, the two fixing plates, the two electric push rods, the two insulating plates, the two cutting blades, the pair of supporting rods, the shielding plate and the pair of industrial fans are all identical in structure; the utility model relates to the technical field of transformer maintenance and protection, and discloses a device which is provided with a protective flame-retardant structure and is used for accelerating the air flow rate around a transformer, avoiding the problem of heat dissipation in high-temperature weather, and if spontaneous combustion occurs, directly cutting off a cable to block and prevent fire from spreading along the cable.

High voltage transformers similar to the above application currently suffer from the following drawbacks:

the high voltage transformer is usually physically blocked from the combustion part by an external member, but the high voltage transformer is usually installed outdoors, the installed external member malfunctions due to various reasons, and the external member cannot effectively block the fire inside the high voltage transformer.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a high-voltage transformer with flame-retardant protection is proposed to achieve the purpose of more practical value.

Disclosure of Invention

The utility model aims to provide a high-voltage transformer with flame-retardant protection, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high voltage transformer with fire-retardant protection, includes supporting component and linking seat, the supporting component top middle-end is provided with the transformer casing, and the inboard middle-end of transformer casing has seted up the water storage chamber, both sides are connected with radiating fin around the transformer casing, the water filling port has been seted up to the left and right sides of transformer casing, linking seat is disposed in the top outside of transformer casing, and links up the top outside of seat and be connected with the electric connection line, the top outside of transformer casing is provided with the seal shell, and the top outside of seal shell is provided with the conducting ring, the suction port has been seted up in the right part outside of seal shell.

Further, the supporting component comprises a supporting plate, a sleeve joint ring, balls, locking bolts and supporting columns, wherein the sleeve joint ring is connected to two sides of the inner portion of the supporting plate, the balls are connected to the inner side surface of the sleeve joint ring, the locking bolts are arranged on the front side and the rear side of the sleeve joint ring, and the supporting columns are connected to the inner side of the sleeve joint ring.

Further, the sleeve ring and the supporting plate are integrated, and the sleeve ring is connected with the supporting column in a clamping way through the locking bolt.

Further, the sleeve ring is connected with the support column in a sleeve manner, and the outer surface of the support column is attached to the outer surface of the ball.

Furthermore, the transformer shell is communicated with the water storage cavity through the water filling port, and the water storage cavity is annularly distributed inside the transformer shell.

Furthermore, the connecting seats are distributed in an array at the top end of the transformer shell, and the connecting seats correspond to the conducting rings one by one.

Further, the conducting ring is connected with the electric connecting wire in a sleeved mode, and the outer surface of the electric connecting wire is attached to the inner surface of the conducting ring.

The utility model provides a high-voltage transformer with flame-retardant protection, which has the following beneficial effects: opening the water filling mouth to insert the water injection pipe to the water filling mouth is inside, can pour into clear water into the water storage cavity of transformer casing inside, because of clear water has great specific heat capacity, this can reduce equipment and receive the influence of outside air temperature factor in the in-process of using, the radiating fin of both sides is passed the water storage cavity and extends to the transformer casing outside in addition, this makes the water storage cavity can dispel the heat outside through the outside air, still accessible water storage intracavity's clear water carries out supplementary heat dissipation, this makes the radiating effect of equipment can obtain promoting, in addition the water storage cavity makes the transformer casing have better flame retardant efficiency, because of the joint point of electrical connection line and linking seat is in the inside of seal shell, and be difficult for taking place to burn under the vacuum condition, this can effectively guarantee that the junction of electrical connection line and linking seat takes place the condition of burning because of the short circuit, this makes the flame retardant efficiency of equipment can further promote, protect the junction through the seal shell in addition, can effectively reduce the junction and receive the influence of external factor.

1. According to the utility model, the water filling port is opened, the water filling pipe is inserted into the water filling port, clear water can be filled into the water storage cavity in the transformer shell, and the water storage cavity has a relatively large specific heat capacity, so that the influence of external air temperature factors on the equipment in the using process can be reduced, in addition, the radiating fins on the front side and the rear side of the transformer shell extend to the outer side of the transformer shell through the water storage cavity, so that the water storage cavity can radiate through external air, and can radiate through clear water in the water storage cavity in an auxiliary manner, the radiating effect of the equipment can be improved, and in addition, the water storage cavity enables the transformer shell to have a relatively good flame retardant effect, and the situation that the transformer shell burns and is prolonged to the outside can be effectively avoided.

2. When the transformer shell is required to be overhauled, a constructor moves to the height of the supporting plate through the lifter, and then the locking bolt at the outer end of the sleeving ring is unscrewed, so that the sleeving ring and the supporting column are unlocked, at the moment, the worker slowly lifts the supporting plate to move downwards along with the lifter, and the balls in the sleeving ring can roll on the surface of the supporting column, so that the supporting plate can drive the transformer shell to move to the ground, and when the equipment is overhauled and maintained, workers do not need to work in half air for a long time, and the overhauling convenience and the overhauling safety of the equipment can be improved.

3. According to the utility model, the rubber layer is connected to the joint of the sealing shell and the transformer shell, so that the sealing effect between the sealing shell and the transformer shell can be ensured, after the sealing shell is fixed, the suction port is opened, the suction device is connected to the suction port for suction, the inside of the sealing shell can be in a vacuum state, and the joint of the electric connecting wire and the joint seat is in the inside of the sealing shell, and is not easy to burn in the vacuum state, so that the combustion of the joint of the electric connecting wire and the joint seat due to short circuit can be effectively ensured, the flame retardant effect of the device can be further improved, and in addition, the joint of the electric connecting wire and the joint seat is protected through the sealing shell, the influence of external factors on the joint is effectively reduced, and the use stability of the device can be improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a high voltage transformer with flame retardant protection according to the present utility model;

fig. 2 is a schematic perspective view of a support assembly of a high voltage transformer with flame retardant protection according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a sleeving ring of the high-voltage transformer with flame retardant protection;

FIG. 4 is a schematic cross-sectional view of a transformer housing of a high voltage transformer with flame retardant protection according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of the high voltage transformer with flame retardant protection in fig. 1.

In the figure: 1. a support assembly; 101. a support plate; 102. a sleeve joint ring; 103. a ball; 104. a locking bolt; 105. a support column; 2. a transformer housing; 3. a water storage chamber; 4. a heat radiation fin; 5. a water filling port; 6. a connecting seat; 7. an electrical connection line; 8. a sealed housing; 9. a conducting ring; 10. and a suction port.

Detailed Description

Referring to fig. 1-4, a high voltage transformer with flame-retardant protection comprises a supporting component 1 and a connecting seat 6, wherein the middle end of the top of the supporting component 1 is provided with a transformer shell 2, the middle end of the inner side of the transformer shell 2 is provided with a water storage cavity 3, the front side and the rear side of the transformer shell 2 are connected with radiating fins 4, the left side and the right side of the transformer shell 2 are provided with water filling ports 5, the supporting component 1 comprises a supporting plate 101, a sleeve ring 102, balls 103, locking bolts 104 and supporting columns 105, the two inner sides of the supporting plate 101 are connected with sleeve rings 102, the inner side surfaces of the sleeve ring 102 are connected with balls 103, the front side and the rear side of the sleeve ring 102 are provided with locking bolts 104, the inner side of the sleeve ring 102 is connected with supporting columns 105, the sleeve ring 102 and the supporting plate 101 are integrated, the sleeve ring 102 is in clamping connection with the supporting columns 105 through the locking bolts 104, the sleeve joint ring 102 is connected with the support column 105 in sleeve joint, the outer surface of the support column 105 is attached to the outer surface of the ball 103, the transformer shell 2 is communicated with the water storage cavity 3 through the water filling port 5, the water storage cavity 3 is annularly distributed in the transformer shell 2, before the device is used, clear water can be filled into the water storage cavity 3 in the transformer shell 2 by opening the water filling port 5 and inserting a water filling pipe into the water filling port 5, the effect of the external air temperature factor of the device in the using process can be reduced due to the fact that the clear water has larger specific heat capacity, in addition, the radiating fins 4 on the front side and the rear side of the transformer shell 2 penetrate through the water storage cavity 3 to extend to the outer side of the transformer shell 2, so that the water storage cavity 3 can radiate through the external air, and the auxiliary radiation can also be performed through the clear water in the water storage cavity 3, the radiating effect of the device can be improved, in addition, the water storage cavity 3 enables the transformer housing 2 to have a good flame retardant effect, the situation that the transformer housing 2 burns and burns until the outside is effectively avoided, when equipment is required to be overhauled, constructors can release the locking of the sleeve ring 102 and the support column 105 by unscrewing the locking bolt 104 at the outer end of the sleeve ring 102 after moving to the height of the support column 101 through the lifter, at the moment, the staff slowly lifts the support column 101 to move downwards along with the lifter, and then the balls 103 in the sleeve ring 102 roll on the surface of the support column 105, so that the support plate 101 can drive the transformer housing 2 to move to the ground, and when the equipment is overhauled and maintained, workers do not need to work in half air for a long time, and the overhauling convenience and overhauling safety of the equipment can be improved.

Referring to fig. 1 and 5, the connection seat 6 is disposed on the top outer side of the transformer housing 2, the top outer side of the connection seat 6 is connected with an electrical connection wire 7, the top outer side of the transformer housing 2 is provided with a sealing shell 8, the top outer side of the sealing shell 8 is provided with a conducting ring 9, the right outer side of the sealing shell 8 is provided with a suction port 10, the connection seat 6 is distributed in an array on the top of the transformer housing 2, the connection seats 6 are in one-to-one correspondence with the conducting ring 9, the conducting ring 9 is connected with the electrical connection wire 7 in a sleeved mode, the outer surface of the electrical connection wire 7 is attached to the inner surface of the conducting ring 9, after the electrical connection wire 7 which needs to be communicated with equipment extends into the inner side of the conducting ring 9, the electrical connection wire 7 can be connected with the connection seat 6 through the sealing shell 8, after the connection of the electrical connection wire 7 and the connection seat 6 is completed, the sealing shell 8 and the transformer housing 2 are locked through bolts, the fixing of the sealing shell 8 and the transformer shell 2 can be completed, the joint of the sealing shell 8 and the transformer shell 2 is connected with a rubber layer, the sealing effect between the sealing shell 8 and the transformer shell 2 can be ensured, after the fixing of the sealing shell 8 is completed, the suction port 10 is opened, the suction device is connected to the suction port 10 for suction, the inside of the sealing shell 8 can be in a vacuum state, the joint of the electric connecting wire 7 and the joint seat 6 is in the inside of the sealing shell 8 and is not easy to burn in the vacuum state, the condition that the joint of the electric connecting wire 7 and the joint seat 6 burns due to short circuit can be effectively ensured, the flame retardant effect of the device can be further improved, in addition, the joint of the electric connecting wire 7 and the joint seat 6 is protected through the sealing shell 8, the influence of external factors on the joint can be effectively reduced, this allows the stability of the device in use to be improved.

In summary, according to the structure shown in fig. 1-3, when the high-voltage transformer with flame-retardant protection is used, firstly, before the device is used, the water filling port 5 is opened, the water filling pipe is inserted into the water filling port 5, clean water can be filled into the water storage cavity 3 in the transformer shell 2, and the influence of outside air temperature factors on the device in the using process can be reduced due to the fact that the clean water has a larger specific heat capacity, in addition, the radiating fins 4 on the front side and the rear side of the transformer shell 2 penetrate through the water storage cavity 3 to extend to the outer side of the transformer shell 2, so that the water storage cavity 3 can radiate heat through outside air, and auxiliary heat radiation can be performed through the clean water in the water storage cavity 3, the heat radiation effect of the device can be improved, and in addition, the water storage cavity 3 enables the transformer shell 2 to have a better flame-retardant effect, and the situation that the transformer shell 2 burns and is prolonged to the outside can be effectively avoided;

then, after the electric connecting wire 7 which needs to be communicated with the equipment stretches into the inner side of the conducting ring 9, the electric connecting wire 7 can pass through the sealing shell 8 to be connected with the connecting seat 6, after the electric connecting wire 7 is connected with the connecting seat 6, the sealing shell 8 and the transformer shell 2 are locked through bolts, the fixation of the sealing shell 8 and the transformer shell 2 can be completed, and a rubber layer is connected at the connecting position of the sealing shell 8 and the transformer shell 2, so that the sealing effect between the sealing shell 8 and the transformer shell 2 can be ensured;

then after the sealing shell 8 is fixed, the suction port 10 is opened, and suction equipment is connected to the suction port 10 to suck, so that the inside of the sealing shell 8 is in a vacuum state, and the junction point of the electric connecting wire 7 and the junction seat 6 is in the inside of the sealing shell 8, and combustion is not easy to occur in the vacuum state, so that the combustion condition of the junction of the electric connecting wire 7 and the junction seat 6 due to short circuit can be effectively ensured, the flame retardant effect of the equipment can be further improved, and in addition, the junction of the electric connecting wire 7 and the junction seat 6 is protected through the sealing shell 8, the influence of external factors on the junction can be effectively reduced, and the use stability of the equipment can be improved;

finally, when the equipment is required to be overhauled, after constructors move to the height of the supporting plate 101 through the lifter, after the locking bolts 104 at the outer end of the sleeve ring 102 are unscrewed, the locking of the sleeve ring 102 and the supporting columns 105 can be released, at the moment, the worker slowly lifts the supporting plate 101 to move downwards along with the lifter, and then the balls 103 in the sleeve ring 102 roll on the surface of the supporting columns 105, so that the supporting plate 101 can drive the transformer shell 2 to move to the ground, and when the equipment is overhauled and maintained, workers do not need to work in half air for a long time, and the overhauling convenience and overhauling safety of the equipment can be improved.

Claims (7)

1. The utility model provides a high voltage transformer with fire-retardant protection, includes supporting component (1) and links up seat (6), its characterized in that, supporting component (1) top middle-end is provided with transformer casing (2), and the inboard middle-end of transformer casing (2) has seted up water storage chamber (3), both sides are connected with radiating fin (4) around transformer casing (2), water filling port (5) have been seted up in the left and right sides of transformer casing (2), link up seat (6) and settle in the top outside of transformer casing (2), and link up the top outside of seat (6) and be connected with electric connecting wire (7), the top outside of transformer casing (2) is provided with seal shell (8), and the top outside of seal shell (8) is provided with and switches on ring (9), suction mouth (10) have been seted up in the right part outside of seal shell (8).

2. The high-voltage transformer with flame-retardant protection according to claim 1, wherein the supporting component (1) comprises a supporting plate (101), a sleeve ring (102), balls (103), locking bolts (104) and supporting columns (105), sleeve rings (102) are connected to two inner sides of the supporting plate (101), the balls (103) are connected to inner side surfaces of the sleeve rings (102), the locking bolts (104) are arranged on two front sides and two rear sides of the sleeve rings (102), and the supporting columns (105) are connected to the inner sides of the sleeve rings (102).

3. The high-voltage transformer with flame-retardant protection according to claim 2, characterized in that the sleeve ring (102) is integrated with the supporting plate (101), and the sleeve ring (102) is in clamping connection with the supporting column (105) through the locking bolt (104).

4. A high voltage transformer with flame retardant protection according to claim 2, characterized in that the socket ring (102) is socket-connected with the support column (105), and the outer surface of the support column (105) is attached to the outer surface of the ball (103).

5. The high-voltage transformer with flame-retardant protection according to claim 1, wherein the transformer shell (2) is communicated with the water storage cavity (3) through the water filling port (5), and the water storage cavity (3) is annularly distributed inside the transformer shell (2).

6. The high-voltage transformer with flame-retardant protection according to claim 1, wherein the connection seats (6) are distributed in an array on the top end of the transformer shell (2), and the connection seats (6) are in one-to-one correspondence with the positions of the conducting rings (9).

7. A high voltage transformer with flame retardant protection according to claim 1, characterized in that the conducting ring (9) is connected with the electrical connection wire (7) in a sleeved mode, and the outer surface of the electrical connection wire (7) is attached to the inner surface of the conducting ring (9).

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