Mute type intelligent regulation heat dissipation transformer
Technical Field
The invention relates to the technical field of power equipment, in particular to a mute intelligent regulation heat dissipation transformer.
Background
With the rapid development of economic construction in China, the urban and rural power load is continuously increased, and the transformer which is oilless, fireproof, long in service life, energy-saving, low in noise, simple to maintain, safe and reliable is widely applied. According to the related data, the transformer has been rapidly developed in recent 20 years, and particularly in the distribution transformer, the proportion of the transformer is larger and larger, although the start of China is late, about 30% -40% of the transformer in large and medium cities in recent years, and the safe operation and the service life of the transformer are greatly dependent on the safety and reliability of the insulation of the transformer winding. The iron core and the winding in the transformer are main heating bodies, the heat generated by the iron core and the winding can raise the temperature of surrounding medium besides raising the temperature of the iron core and the winding, and the insulating material is damaged when the temperature of the winding exceeds the heat-resistant limit of the insulating material;
the existing transformer cooling systems are all fan cooling modes, and the fan cooling can cause loud sound, and aiming at the transformer installed in the air in the community, the loud noise can influence the work and rest of surrounding households, so that the transformer with low noise and excellent cooling performance is needed.
Based on the above, the invention designs a mute type intelligent regulation radiating transformer to solve the above problems.
Disclosure of Invention
The invention aims to provide a mute type intelligent regulation heat dissipation transformer, which solves the problems that the prior transformer cooling system is provided in the background art, a fan heat dissipation mode is adopted, the fan heat dissipation can cause larger sound, and the larger noise can influence the work and rest of surrounding households aiming at a transformer arranged in the air of a community, so that a novel transformer with small noise is required.
In order to achieve the above purpose, the present invention provides the following technical solutions: a mute type intelligent regulation heat dissipation transformer is characterized in that: the heat absorption mechanism comprises a heat absorption pipeline installed on the wall of the transformer box body and a longitudinal pipeline longitudinally inserted into the inner cavity of the cooling liquid storage box, one end of the heat absorption pipeline is fixedly connected with a shunt fixed on the top wall of the transformer, the other end of the heat absorption pipeline is inserted into the cooling liquid storage box, the lifting heat dissipation mechanism comprises an expansion gas storage box, an expansion piston, a driving rack, a lifting plate, a return pipeline and a plurality of groups of spiral heat dissipation pipes, the driving rack is arranged opposite to the rack, a fixed shaft is fixedly installed in the middle of the transformer box body, a gear is fixedly installed on the outer wall of the fixed shaft, racks are uniformly arranged on the outer wall of the lifting plate, the racks and the driving rack are meshed with the gear, the expansion gas box is filled with easy-expansion gas, the expansion piston is installed in the expansion gas box, the expansion piston is in sliding connection with the inner wall of the expansion gas box, the expansion piston is in sliding connection with the expansion piston through the driving rack, the top of the expansion piston is in sliding connection with the expansion piston, the expansion piston is gradually increased along with the expansion piston, the expansion piston is in sliding connection with the bottom of the expansion piston, the expansion piston is gradually increased along with the expansion piston, the expansion piston is connected with the expansion piston, the expansion piston is in sliding connection with the bottom of the expansion piston, the expansion piston is gradually connected with the expansion piston through the expansion piston, on the one hand, thereby drive rack drives gear and rack meshing and drives spiral cooling tube and rise and cool down, on the other hand, the cooling piston moves down and makes the pressure increase in the coolant liquid bin to make the coolant liquid enter into in the longitudinal tube through the pipette smoothly, make the coolant liquid fill in the spiral cooling tube.
Preferably, the spiral cooling pipes of a plurality of groups are vertically arranged, one end of each spiral cooling pipe is connected with a return pipeline, the other end of each spiral cooling pipe is connected with the lifting plate, and the inner cavities of the spiral cooling pipes are respectively communicated with the inner cavities of the lifting plates and the return pipeline.
Preferably, the heat absorption pipeline is a folded pipeline, and the heat absorption pipeline is provided with two groups and respectively attached to the inner walls of the two sides of the transformer box body.
Preferably, the inner cavity of the lifting plate is provided with a plurality of groups of longitudinal through grooves, the longitudinal through grooves are in sliding fit with the longitudinal pipelines, and a sealing expansion piston is arranged at the joint of the longitudinal through grooves and the longitudinal pipelines.
Preferably, a cooling piston and a liquid suction pipe are arranged in the cooling liquid storage tank, the liquid suction pipe is connected with a longitudinal pipeline, and at least two groups of longitudinal pipelines are arranged.
Preferably, the both sides of transformer box are provided with the heat dissipation side case respectively, a plurality of groups of conducting strips are evenly installed to the inner chamber of heat dissipation side case, the conducting strip is pegged graft on the lateral wall of transformer box.
Preferably, the return pipeline comprises a joint pipeline, a movable pipeline and a fixed pipeline, the fixed pipeline is connected with the shunt, the joint pipeline is connected with the spiral radiating pipe, the movable pipeline is respectively in sliding fit with the fixed pipeline and the joint pipeline, and sealing expansion pistons are respectively arranged at two ends of the movable pipeline.
Preferably, a placing cross beam is arranged on the bottom bolt of the transformer box body.
Compared with the prior art, the invention has the beneficial effects that:
1. the transformer has a plurality of cooling modes, when the temperature is lower, on one hand, the heat in the transformer box body is subjected to heat exchange by contacting outside cooling air through the heat conducting fin, on the other hand, the cooling liquid flows back into the cooling liquid storage box, on the other hand, the heat in the transformer box body is absorbed through the air in the heat absorption pipeline and rises, the heat is fully contacted with the outside air, and air cooling and heat dissipation are carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a main view structure of the present invention;
FIG. 2 is a schematic view of a first cross-sectional view structure according to the present invention;
FIG. 3 is a schematic view of a longitudinal pipeline structure according to the present invention;
FIG. 4 is a schematic diagram of a structure of the present invention in a depression view;
fig. 5 is a schematic diagram of a second cross-sectional structure of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the heat-dissipating type heat-dissipating device comprises a 1-transformer box body, a 2-cooling liquid storage box, a 3-transformer top wall, a 4-spiral heat-dissipating pipe, a 5-joint pipeline, a 6-movable pipeline, a 7-fixed pipeline, an 8-shunt, a 9-heat-absorbing pipeline, a 10-lifting plate, an 11-rack, a 12-fixed shaft, a 13-gear, a 14-driving rack, a 15-expansion piston, a 16-longitudinal pipeline, a 17-expansion gas storage box, an 18-liquid suction pipe, a 19-heat-dissipating side box, a 20-heat-conducting sheet and a 21-cooling piston.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a silence formula intelligent regulation heat dissipation transformer, including transformer box 1, heat absorption mechanism is installed to transformer box 1 inner chamber, heat-dissipating mechanism rises is installed to transformer box 1's top, cooling fluid reserve tank 2 is installed to transformer box 1's bottom, heat absorption mechanism is including installing the heat absorption pipeline 9 on transformer box 1 inner chamber wall and the longitudinal tube 16 that vertically inserts cooling fluid reserve tank 2 inner chamber, heat absorption pipeline 9's one end and the shunt 8 fixed at transformer roof 3 fixed connection, heat absorption pipeline 9's the other end inserts in cooling fluid reserve tank 2, heat-dissipating mechanism rises including inflation gas reserve tank 17, inflation piston 15, cooling piston 21, drive rack 14, lifter plate 10, return line and a plurality of spiral cooling tubes 4, gear 13 is installed to fixed shaft 12's outer wall fixed, lifter plate 10's outer wall evenly is provided with 11.
Wherein, a plurality of spiral cooling tube 4 of group are placed perpendicularly, the return line is connected to spiral cooling tube 4's one end, lifting plate 10 is connected to the other end, the inner chamber of spiral cooling tube 4 communicates with lifting plate 10's inner chamber and return line respectively, heat absorption pipeline 9 sets up to the book pipeline, heat absorption pipeline 9 is provided with two sets of, laminate respectively on transformer box 1's both sides inner wall, lifting plate 10's inner chamber is provided with a plurality of vertical logical grooves, vertical logical groove and vertical pipeline 16 sliding fit, the junction of two is provided with sealed expansion piston, cooling fluid reserve tank 2 inner wall sealed sliding connection has cooling piston 21, be provided with pipette 18 in the cooling fluid reserve tank 2, the output of pipette 18 connects vertical pipeline 16, the opening setting of pipette 18 is in cooling fluid reserve tank 2's bottom, so set up can make the coolant liquid in the cooling fluid reserve tank 2 enter into vertical pipeline 16 smoothly through pipette 18, thereby make the coolant liquid pack into spiral cooling tube 4, carry out effective heat dissipation. The longitudinal pipeline 16 is provided with two sets at least, and the both sides of transformer box 1 are provided with heat dissipation side case 19 respectively, and a plurality of groups of conducting strip 20 are evenly installed to the inner chamber of heat dissipation side case 19, and the conducting strip 20 is pegged graft on the lateral wall of transformer box 1, and expansion gas reserve tank 17 is installed to the interior bottom of transformer box 1, and expansion gas reserve tank 17 intussuseption is filled with easy expansion gas, and this easy expansion gas changes gaseous state from liquid state when meeting high temperature, for example diethyl ether. The expansion piston 15 is arranged in the expansion gas storage tank, the expansion piston 15 is in sealing sliding connection with the inner wall 17 of the expansion gas storage tank, the top of the expansion piston is connected with the driving rack 14 through a connecting rod in sealing sliding connection with the expansion gas storage tank 17, the driving rack 14 and the rack 11 are oppositely arranged and meshed with the gear 13, the bottom of the expansion piston 15 is fixedly connected with the cooling piston 21 through the connecting rod, along with the rising of the temperature, the gas in the expansion gas storage tank 17 expands, so that the pressure in the expansion gas storage tank 17 is gradually increased, the expansion piston 15 drives the driving rack 14 and the cooling piston 21 to move downwards, on one hand, the driving rack 14 drives the gear 13 to be meshed with the rack 11 so as to drive the spiral cooling pipe 4 to rise and cool, on the other hand, the cooling piston 21 moves downwards so that the pressure in the cooling liquid storage tank 2 is increased, and then the cooling liquid smoothly enters the longitudinal pipeline 16 through the liquid suction pipe 18, so that the cooling liquid is filled into the spiral cooling pipe 4, the heat dissipation efficiency of the transformer is effectively improved, the whole heat dissipation process is completely muted, intelligent real-time heat dissipation can be carried out according to the temperature change condition, other energy consumption is not needed, and the environment is more friendly.
Wherein, the return line includes joint pipeline 5, movable pipeline 6 and fixed pipeline 7, and shunt 8 is connected to fixed pipeline 7, connects pipeline 5 and connects spiral cooling tube 4, and movable pipeline 6 respectively with fixed pipeline 7 and joint pipeline 5 sliding fit, sealed expansion piston is installed respectively at the both ends of movable pipeline 6, and the crossbeam is placed in the bottom bolt installation of transformer box 1.
The transformer has various cooling modes, when the temperature is lower, the heat in the transformer box body 1 is subjected to heat exchange by contacting external cooling air through the heat conducting fins 20, on the other hand, the cooling liquid flows back into the cooling liquid storage box 2, the heat in the transformer box body 1 is absorbed by the air in the heat absorption pipeline 9 and rises, the cooling liquid flows into the reflux pipeline and the spiral heat dissipation pipe 4 through the flow divider 8 and fully contacts with the external air to perform air cooling and heat dissipation, the transformer is generally arranged in the air, the air flowing in the high air is utilized for heat exchange, when the temperature in the transformer box body 1 rises, the air in the expansion gas storage box 17 begins to expand, the expansion piston 15 drives the cooling piston 21 to downwards press, the cooling liquid in the cooling liquid storage box 2 is discharged into the longitudinal pipeline 16 through the liquid suction pipe 18 through the pressure, the cooling liquid is sent into the spiral heat dissipation pipe 4 to be cooled and cooled, and then flows into the spiral heat dissipation pipe 4 through the flow divider 8, the air in the spiral heat dissipation pipe 9 is fully contacted with the external air, and simultaneously, and the expansion piston 15 drives the rack to downwards to drive the rack to slide to rotate 13. Through gear 13 and rack 11 meshing, the rising of control lifter plate 10, through movable pipeline 6 and the sliding fit who connects pipeline 5 and fixed pipeline 7, cooperation lifter plate 10 drives spiral cooling tube 4 and goes up and down, sliding fit through two sets of vertical pipelines 16 and lifter plate 10, guide effect to the rising of spiral cooling tube 4, satisfy the circulating effect of coolant liquid simultaneously, rise to a take the altitude when spiral cooling tube 4, make spiral cooling tube 4 be located higher position, with the temperature is lower, wind speed is fast enough, reach the heat that makes the interior coolant liquid of spiral cooling tube 4 discharge faster, after the temperature reduces, the expansion gas reserve tank 17 gaseous gradually returns to initial condition, expansion piston 15 and cooling piston 21 get back to the initial position, make spiral cooling tube 4 continue to realize radiating operation, this device has realized the multiple emission mode of heat, place the cooling tube outside, fully dispel the heat, and do not use this kind of easy production wind noise of fan and the working equipment of working noise, make full use of high-air abundant flow air, and the device outside does not have the bleeder vent, the working noise inside the transformer can not pass through the bleeder vent, to the transmission to the temperature is low, the good for installing in the community, realize the life-time community, can not have the effect of cooling down in the community is realized, the life-time is bad for the machine is controlled, and the temperature is bad for the community is cooled down.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.