CN114464406A

CN114464406A - Self-replacing water-cooled transformer

Info

Publication number: CN114464406A
Application number: CN202210157785.8A
Authority: CN
Inventors: 夭荣龙; 宋崇义
Original assignee: Jiangsu Beigao Electric Technology Co ltd
Current assignee: Jiangsu Beigao Electric Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-05-10

Abstract

The invention discloses a self-replacing water-cooled transformer, which can absorb the heat generated by the transformer by the inner water through the joint arrangement of a heat dissipation circular tube and a water drainage circular tube with the transformer, thereby achieving the purpose of heat dissipation, when the temperature of the water rises, the ball storage cylinder is utilized to trigger the rotation of the rotating shaft, so as to push the plurality of return springs to enable the plurality of heat absorption thin cylinders to be communicated with the heat dissipation circular tube, and complete the automatic water changing of the heat dissipation circular tube and the heat absorption thin cylinders under the gravity of the water storage tank, thereby improving the heat dissipation effect, effectively improving the cooling speed of water by using the underground temperature, and in addition, when the water level in the water storage tank is too low, but the switch of automatic trigger bee calling organ to this plays the effect of reminding to the staff, so that the staff retrieves the water after the cooling to the water storage tank inside once more, thereby reaches and lasts the heat dissipation purpose.

Description

Self-replacing water-cooled transformer

Technical Field

The invention relates to the technical field of transformer heat dissipation equipment, in particular to a self-replacing water-cooled transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and transformers can be classified into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

For a transformer used in mining industry, the general transformer used in mining industry is a fully-sealed transformer due to the special use environment, however, the internal elements of the transformer cannot be directly contacted with the outside air, so that the heat dissipation effect is poor, and therefore, the self-replacement water-cooled transformer is provided.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a self-replacing water-cooled transformer, which can utilize the water inside to absorb the heat generated by the transformer through the joint arrangement of a heat dissipation circular tube and a water discharge circular tube with the transformer so as to achieve the purpose of heat dissipation, utilizes a ball storage tube to trigger the rotation of a rotating shaft after the temperature of the water rises so as to push a plurality of return springs, leads a plurality of heat absorption thin tubes to be communicated with the heat dissipation circular tube, and completes the automatic water replacement of the heat dissipation circular tube and the heat absorption thin tubes under the gravity of a water storage tank so as to improve the heat dissipation effect, utilizes the underground temperature to effectively improve the cooling speed of the water, and can automatically trigger the switch of a buzzer when the water level inside the water storage tank is too low so as to play a role of reminding workers, so that the workers can recycle the cooled water into the water storage tank again, thereby achieving the purpose of continuous heat dissipation.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A self-replacing water-cooled transformer comprises a transformer, a water storage tank is fixedly connected to the upper end of the transformer, cooling water is filled in the water storage tank, a counterweight sealing block is slidably connected inside the water storage tank, a sealing ring is fixedly connected to the side wall of the counterweight sealing block, heat dissipation circular tubes are fixedly connected to the front side wall and the rear side wall of the transformer, a cooling tank is arranged on the lower side of the transformer, a connecting tube is fixedly connected between the water storage tank and the heat dissipation circular tubes, the cooling tank is fixedly connected to the front side wall and the rear side wall of the transformer, a plurality of uniformly distributed heat absorption thin tubes are fixedly connected between the cooling tank and the heat dissipation circular tubes, a drainage circular tube is fixedly connected between the heat absorption thin tubes and communicated with the drainage circular tube, a calandria is fixedly connected between the drainage circular tube and the cooling tank, and the calandria pipe penetrates through the heat dissipation circular tube, the transformer is positioned in the cooling box and is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with two wheel rods, one end of each wheel rod, which is far away from the rotating shaft, is provided with a pressing wheel, the pressing wheel is contacted with the cooling box, the interior of the heat absorption thin tube is slidably connected with a sealing plug, the left end of the sealing plug is fixedly connected with a semicircular top block, the right end of the sealing plug is fixedly connected with a fixing rod, the interior of the heat absorption thin tube is fixedly connected with a ring plate, the right side of the ring plate is provided with a sealing sheet, the fixing rod is fixedly connected with the sealing sheet, a return spring is fixedly connected between the sealing plug and the cooling box, the left side wall and the right side wall of the transformer are fixedly connected with fixed plates, one of the fixed plates is provided with a ball storage tube, the two fixed plates are rotatably connected with rollers, the two rollers are wound with the same rack, and the rotating shaft is fixedly connected with a gear, and the gear is meshed with the rack, and the two ends of the rack are respectively and fixedly connected with a first movable heavy block and a second movable heavy block.

Further, deposit a ball section of thick bamboo and include a ball section of thick bamboo, a plurality of weight balls have been placed to ball section of thick bamboo inside, heat dissipation pipe right side wall fixedly connected with heat inflation ball, heat inflation ball right side wall fixedly connected with ejector pin, and the ejector pin runs through the setting of a ball section of thick bamboo, can reach and carry out the purpose changed to water many times.

Further, a groove is cut in the inner wall of the lower side of the ball barrel, and the cotton pad is placed in the groove, so that the weighting ball can be effectively prevented from falling.

Furthermore, the cooling box is installed 1-2 meters underground, and the cooling speed of the cooling box is improved.

Furthermore, the right side wall of the transformer is fixedly connected with a magnetic plate positioned on the lower side of the second movable weight, so that the specific gravity between the first movable weight and the second movable weight can be changed again.

Furthermore, lateral wall installation elastic membrane under the second removes pouring weight, the elastic membrane is provided with the gap, and the length in gap is two-thirds of the ball diameter of weighing, and the ball of being convenient for is because of the magnetic force is inhaled and is fallen.

Further, the water storage tank downside inner wall fixedly connected with water proof membrane, the water storage tank is located water proof membrane internally mounted and has shift knob, fixedly connected with bee calling organ on the water storage tank lateral wall, and shift knob and bee calling organ electric connection play the effect of reminding the staff, and the inside water level of telling the water storage tank is low excessively, makes the staff supply.

Furthermore, the handle is fixedly connected to the upper side wall of the counterweight sealing block, so that a worker can lift the counterweight sealing block conveniently.

Furthermore, the weight of the first movable weight is larger than that of the second movable weight, the sum of the weight of the second movable weight and the weight of the weighting ball is larger than that of the first movable weight, and the rotating shaft is driven to rotate by changing the specific gravity between the first movable weight and the second movable weight.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme can set up through the laminating of heat dissipation pipe and drainage pipe and transformer, utilize inside water to absorb the heat that the transformer produced, thereby reach radiating purpose, after the temperature of water risees, the rotation that the pivot was triggered to the utilization ball section of thick bamboo, with this come a plurality of answer springs of top-moving, make a plurality of thin section of thick bamboos of heat absorption and heat dissipation pipe be linked together, and under the gravity of holding water box, accomplish the automatic water changing of heat dissipation pipe and the thin section of thick bamboo of heat absorption, and then the radiating effect has been improved, utilize the underground temperature, can effectively improve the cooling rate of water, in addition, when the inside water level of holding water box is low excessively, but the switch of automatic triggering bee calling organ, with this effect of reminding is played the staff, so that the staff is retrieved the water after will cooling to the holding water box inside once more, thereby reach and last heat dissipation purpose.

(2) Deposit a ball section of thick bamboo and include a ball section of thick bamboo, a plurality of weight balls have been placed to ball section of thick bamboo inside, and heat dissipation pipe right side wall fixedly connected with heat inflation ball, heat inflation ball right side wall fixedly connected with ejector pin, and the ejector pin runs through the setting of a ball section of thick bamboo, can reach a lot of and carry out the purpose changed to water.

(3) The inner wall of the lower side of the ball barrel is provided with a groove, and the cotton pad is placed in the groove, so that the weighted ball can be effectively prevented from falling.

(4) The cooling box is installed 1-2 meters underground, and the cooling speed of the cooling box is improved.

(5) The right side wall of the transformer is fixedly connected with a magnetic plate positioned on the lower side of the second movable weight block, and the specific gravity between the first movable weight block and the second movable weight block can be changed again.

(6) The lateral wall is installed the elasticity membrane under the second removes pouring weight, and the elasticity membrane is provided with the gap, and the length in gap is two-thirds of the weighting ball diameter, and the weighting ball of being convenient for is because of magnetic force is inhaled and is fallen.

(7) Water storage tank downside inner wall fixedly connected with water proof membrane, water storage tank are located water proof membrane internally mounted and have shift knob, fixedly connected with bee calling organ on the water storage tank lateral wall, and shift knob and bee calling organ electric connection play the effect of reminding the staff, and the water level of telling water storage tank inside is low excessively, makes the staff supply.

(8) The handle is fixedly connected to the upper side wall of the counterweight sealing block, so that a worker can lift the counterweight sealing block conveniently.

(9) The weight of the first movable weight is larger than that of the second movable weight, the sum of the weights of the second movable weight and the weighting ball is larger than that of the first movable weight, and the rotating shaft is driven to rotate by changing the specific gravity between the first movable weight and the second movable weight.

Drawings

FIG. 1 is a three-dimensional perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a heat dissipating tube according to the present invention;

FIG. 4 is a schematic view of the internal structure of the heat absorbing slim cylinder of the present invention;

FIG. 5 is a schematic structural view of a ball storage barrel according to the present invention;

FIG. 6 is a schematic view of the present invention at a second moving weight;

FIG. 7 is a front sectional view of the water storage tank of the present invention;

FIG. 8 is a view showing a state where the rotary shaft of the present invention is rotated;

FIG. 9 is a view showing the state of the heat absorbing slim tube when water is exchanged according to the present invention;

FIG. 10 is a water flow pattern for water change according to the present invention;

FIG. 11 is a view showing a state where a weighted ball of the present invention is dropped.

The numbering in the figures illustrates:

1 transformer, 2 water storage tanks, 21 counterweight sealing blocks, 22 handles, 3 heat dissipation round pipes, 31 connecting pipes, 32 calandria, 4 cooling boxes, 5 heat absorption thin cylinders, 51 sealing plugs, 52 semicircular top blocks, 53 fixing rods, 54 ring pieces, 55 sealing pieces, 56 return springs, 6 water drainage round pipes, 7 rotating shafts, 71 wheel rods, 72 pressing wheels, 8 ball storage cylinders, 81 ball cylinders, 82 weighting balls, 83 heat expansion balls, 84 top rods, 85 cotton pads, 9 fixing plates, 92 rollers, 93 racks, 94 first movable weights, 95 second movable weights, 951 elastic membranes, 96 magnetic plates, 101 switch buttons, 102 waterproof membranes and 103 buzzers.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely 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 and operated in a specific orientation, 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. 1-6, a self-replaceable water-cooled transformer comprises a transformer 1, a water storage tank 2 is fixedly connected to the upper end of the transformer 1, cooling water is filled in the water storage tank 2, a counterweight sealing block 21 is slidably connected to the inner portion of the water storage tank 2, a sealing ring is fixedly connected to the side wall of the counterweight sealing block 21, heat dissipation circular tubes 3 are fixedly connected to the front and rear side walls of the transformer 1, a cooling tank 4 is disposed under the transformer 1, a connecting tube 31 is fixedly connected between the water storage tank 2 and the heat dissipation circular tubes 3, a cooling tank 4 is fixedly connected to the front and rear side walls of the transformer 1, a plurality of uniformly distributed heat absorption thin tubes 5 are fixedly connected between the cooling tank 4 and the heat dissipation circular tubes 3, a drainage circular tube 6 is fixedly connected between the plurality of heat absorption thin tubes 5, the heat absorption thin tubes 5 are communicated with the drainage circular tube 6, and a discharge tube 32 is fixedly connected between the drainage circular tube 6 and the cooling tank 4, the tube bank 32 is arranged through the circular heat dissipation tube 3, the transformer 1 is positioned in the cooling box 4 and is rotatably connected with a rotating shaft 7, two wheel rods 71 are fixedly connected on the rotating shaft 7, one end of the wheel rod 71, which is far away from the rotating shaft 7, is provided with a pressing wheel 72, the pressing wheel 72 is contacted with the cooling box 4, the interior of the heat absorption thin tube 5 is slidably connected with a sealing plug 51, the left end of the sealing plug 51 is fixedly connected with a semicircular top block 52, the right end of the sealing plug 51 is fixedly connected with a fixing rod 53, the interior of the heat absorption thin tube 5 is fixedly connected with a ring piece 54, the right side of the ring piece 54 is provided with a sealing sheet 55, the fixing rod 53 is fixedly connected with the sealing sheet 55, a return spring 56 is fixedly connected between the sealing plug 51 and the cooling box 4, the left side wall and the right side wall of the transformer 1 are fixedly connected with fixing plates 9, one fixing plate 9 is provided with a ball storage tube 8, two fixing plates 9 are rotatably connected with rollers 92, and the same rack 93 is wound between the two rollers 92, fixedly connected with gear on the pivot 7, and the gear meshes with rack 93 mutually, and rack 93 both ends difference fixedly connected with removes pouring weight 94 and second and removes pouring weight 95, and when transformer normal operating, the inside water of utilizing heat dissipation pipe 3 and the thin section of thick bamboo 5 of heat absorption, absorbs the heat that the voltmeter produced to reach radiating purpose, along with the lapse of operating time, the temperature in heat dissipation pipe 3 and the thin section of thick bamboo 5 of heat absorption lasts to rise.

Referring to fig. 1-7, the ball storage barrel 8 includes a ball barrel 81, a plurality of weight balls 82 are disposed inside the ball barrel 81, a heat expansion ball 83 is fixedly connected to the right side wall of the circular heat dissipation tube 3, a top rod 84 is fixedly connected to the right side wall of the heat expansion ball 83, and the top rod 84 penetrates through the ball barrel 81, when the water temperature reaches a certain level, the heat expansion ball 83 expands due to the temperature rise, the top rod 84 is driven to eject the weight balls 82, so that the weight balls fall into a second movable weight 95, the weight of the first movable weight 94 is greater than that of the second movable weight 95, the weight sum of the second movable weight 95 and the weight balls 82 is greater than that of the first movable weight 94, so that the second movable weight 95 drives the first movable weight 94 to rise, and drives the rotating shaft 7 to rotate, so that the pressing wheel 72 pushes the plurality of semicircular top blocks 52, as shown in fig. 8, at this time, the sealing sheet 55 and the ring sheet 54 are no longer in contact, so that the heat absorption slim tube 5 and the heat dissipation circular tube 3 are briefly communicated under the elastic force of the return spring 56 and the resistance generated by the sealing plug 51, and at the same time, by using the gravity of the counterweight sealing block 21, the water in the water storage tank 2 is pressed to pass through the heat dissipation circular tube 3 and the heat absorption slim tube 5, and at the same time, the water in the heat dissipation circular tube 3 and the heat absorption slim tube 5 originally is discharged into the cooling tank 4 through the circular drainage tube 6, as shown in fig. 9-10, it is worth noting that the check valve is installed on the drainage tube 32, so that the water in the heat absorption slim tube 5 can be effectively prevented from leaking, the cooling tank 4 is installed to 1-2 meters underground, and the water in the cooling tank 4 is cooled by using the underground temperature.

Referring to fig. 7 to 11, an elastic film 951 is installed on a lower side wall of the second movable weight 95, the elastic film 951 has a gap, and the length of the gap is two thirds of the diameter of the weight ball 82, when the second movable weight 95 descends above the magnetic plate 96, the magnetic plate 96 located on the lower side of the second movable weight 95 is fixedly connected to a right side wall of the transformer 1, the weight ball 82 can be sucked down by using the magnetic force of the magnetic plate 96, as shown in fig. 11, the first movable weight 94 can drive the second movable weight 95 to ascend by using gravity again, so as to achieve a plurality of cooling effects, when the water level inside the water storage tank 2 is too low, the lower side inner wall of the water storage tank 2 is fixedly connected to a waterproof film 102, a switch button 101 is installed inside the waterproof film 102 of the water storage tank 2, a buzzer 103 is fixedly connected to a side wall of the water storage tank 2, the switch button 101 is electrically connected to the buzzer 103, and the counterweight sealing block 21 can press the switch button 101, make buzzer 103 send the sound of reminding, inform the staff to fill the water of holding water tank 2 inside, when the staff need fill the water of holding water tank 2 inside, need open the check valve on the calandria 32, the sealed piece of counter weight 21 goes up lateral wall fixedly connected with handle 22, pulls the sealed piece of counter weight 21 afterwards, can suck the water of the inside of cooler bin 4 back again.

Referring to fig. 5, a groove is cut on the inner wall of the lower side of the ball tube 81, and a cotton pad 85 is disposed in the groove to prevent the weight ball 82 from falling.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A self-replaceable water-cooled transformer comprises a transformer (1), and is characterized in that: the transformer is characterized in that a water storage tank (2) is fixedly connected to the upper end of the transformer (1), cooling water is filled in the water storage tank (2), a counterweight sealing block (21) is slidably connected to the inner portion of the water storage tank (2), a sealing ring is fixedly connected to the side wall of the counterweight sealing block (21), heat dissipation circular tubes (3) are fixedly connected to the front side wall and the rear side wall of the transformer (1), a cooling tank (4) is arranged on the lower side of the transformer (1), a connecting tube (31) is fixedly connected between the water storage tank (2) and the heat dissipation circular tubes (3), a cooling tank (4) is fixedly connected to the front side wall and the rear side wall of the transformer (1), a plurality of heat absorption thin tubes (5) which are uniformly distributed are fixedly connected between the cooling tank (4) and the heat dissipation circular tubes (3), a drainage circular tube (6) is fixedly connected between the heat absorption thin tubes (5), and the heat absorption thin tubes (5) are communicated with the drainage circular tube (6), the heat-absorbing cooling box is characterized in that a calandria (32) is fixedly connected between the circular drainage pipe (6) and the cooling box (4), the calandria (32) penetrates through the circular heat-dissipating pipe (3) and is arranged, the transformer (1) is positioned in the cooling box (4) and is rotatably connected with a rotating shaft (7), the rotating shaft (7) is fixedly connected with two wheel rods (71), one ends, far away from the rotating shaft (7), of the wheel rods (71) are provided with press wheels (72), the press wheels (72) are contacted with the cooling box (4), the inside of the heat-absorbing slim tube (5) is slidably connected with a sealing plug (51), the left end of the sealing plug (51) is fixedly connected with a semicircular top block (52), the right end of the sealing plug (51) is fixedly connected with a fixing rod (53), the inside of the heat-absorbing slim tube (5) is fixedly connected with a ring sheet (54), the right side of the ring sheet (54) is provided with a sealing sheet (55), and the fixing rod (53) is fixedly connected with the sealing sheet (55), fixedly connected with answer spring (56) between sealing plug (51) and cooler bin (4), the equal fixedly connected with fixed plate (9) of transformer (1) left and right sides wall, one of them install on fixed plate (9) and deposit ball section of thick bamboo (8), two all rotate on fixed plate (9) and be connected with gyro wheel (92), two the round trip has same rack (93) between gyro wheel (92), fixedly connected with gear on pivot (7), and gear and rack (93) mesh mutually, rack (93) both ends difference fixedly connected with first removal pouring weight (94) and second removal pouring weight (95).

2. The self-replaceable water-cooled transformer according to claim 1, wherein: deposit a ball section of thick bamboo (8) including a ball section of thick bamboo (81), a plurality of weight balls (82) have been placed to ball section of thick bamboo (81) inside, heat dissipation pipe (3) right side wall fixedly connected with heat expansion ball (83).

3. The self-replaceable water-cooled transformer according to claim 2, wherein: the right side wall of the heat expansion ball (83) is fixedly connected with a top rod (84), and the top rod (84) penetrates through the ball barrel (81).

4. The self-replaceable water-cooled transformer according to claim 2, wherein: a groove is formed in the inner wall of the lower side of the ball barrel (81), and a cotton pad (85) is placed in the groove.

5. The self-replaceable water-cooled transformer according to claim 1, wherein: the cooling box (4) is installed underground for 1-2 meters.

6. The self-replaceable water-cooled transformer according to claim 1, wherein: and the right side wall of the transformer (1) is fixedly connected with a magnetic plate (96) positioned on the lower side of the second movable weight (95).

7. The self-replaceable water-cooled transformer according to claim 1, wherein: an elastic membrane (951) is installed on the lower side wall of the second movable weight (95), a gap is formed in the elastic membrane (951), and the length of the gap is two thirds of the diameter of the weighting ball (82).

8. The self-replaceable water-cooled transformer according to claim 1, wherein: the waterproof structure is characterized in that a waterproof membrane (102) is fixedly connected to the inner wall of the lower side of the water storage tank (2), a switch button (101) is arranged inside the waterproof membrane (102) of the water storage tank (2), a buzzer (103) is fixedly connected to the side wall of the water storage tank (2), and the switch button (101) is electrically connected with the buzzer (103).

9. The self-replaceable water-cooled transformer according to claim 1, wherein: the upper side wall of the counterweight sealing block (21) is fixedly connected with a handle (22).

10. The self-replaceable water-cooled transformer according to claim 2, wherein: the first moving weight (94) weighs more than the second moving weight (95), and the sum of the weights of the second moving weight (95) and the weighted ball (82) weighs more than the first moving weight (94).