CN211507505U - Long service life's circuit breaker on primary and secondary fusion post - Google Patents
Long service life's circuit breaker on primary and secondary fusion post Download PDFInfo
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- CN211507505U CN211507505U CN202020606995.7U CN202020606995U CN211507505U CN 211507505 U CN211507505 U CN 211507505U CN 202020606995 U CN202020606995 U CN 202020606995U CN 211507505 U CN211507505 U CN 211507505U
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- circuit breaker
- casing
- shell
- fixedly connected
- water pump
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Abstract
The utility model discloses a circuit breaker on long service life's a secondary fusion post, including circuit breaker body and casing, the circuit breaker body is located the inner chamber of casing, the equal fixedly connected with spring in four corners of circuit breaker body bottom, the bottom of spring and the bottom contact of casing inner chamber. The utility model provides a circuit breaker all exposes to erect in the open air on the present primary and secondary fusion post basically, there is not protector, receive the rainwater easily, the erosion of dust, the sleeve pipe is intake, cause the sleeve pipe, the explosion chamber wets, insulating properties descends, cause circuit breaker accident to take place frequently, and can not carry out the shock attenuation and the heat dissipation of cooling down to the circuit breaker, can produce vibrations at the during operation, because the vibrations noise of circuit breaker, the noise can lead to the fact the influence to the waveform of transformer, and the loss of transformer function increases, long-time operation leads to the high temperature of circuit breaker to cause the damage, thereby life's problem has been reduced.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a circuit breaker on long service life's a secondary fusion post.
Background
The breaker on the primary and secondary fusion column is mainly used for a user demarcation point of a 10KV overhead power distribution network, and can realize automatic removal of single-phase earth faults and automatic isolation of interphase short-circuit faults; the power utilization safety of non-fault users is ensured, and the expansion of accidents of fault users is prevented; it is applicable to rural electric network and the occasion of frequent operation, be particularly suitable for the city, the needs of rural electric network transformation, but the circuit breaker is all exposed to erect in the open air basically on the present one secondary fusion post, there is not protector, receive the rainwater easily, the erosion of dust, the sleeve pipe intakes, cause the sleeve pipe, the explosion chamber wets, insulating properties descends, cause the circuit breaker accident to frequently happen frequently, and can not carry out the shock attenuation and cooling heat dissipation to the circuit breaker, can produce vibrations at the during operation, because the vibrations of circuit breaker produce the noise, the noise can lead to the fact the influence to the wave form of transformer, and the loss of transformer function increases, the long-time operation leads to the high temperature of circuit breaker to cause the damage, thereby life has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's circuit breaker on primary and secondary fusion post, possess the protection, the shock attenuation, cooling heat dissipation and long service life's advantage, it all exposes to erect in the open air basically to have solved current primary and secondary fusion post on the circuit breaker, there is not protector, easily receive the rainwater, the erosion of dust, the sleeve pipe is intake, cause the sleeve pipe, the explosion chamber is affected by tide, insulating properties descends, cause the circuit breaker accident to frequently take place, and can not carry out shock attenuation and cooling heat dissipation to the circuit breaker, can produce vibrations at the during operation, because the vibrations noise production of circuit breaker, the noise can lead to the fact the influence to the waveform of transformer, and the loss of transformer function increases, long-time operation leads to the high temperature of circuit breaker to cause the damage, thereby long service life's problem has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: a breaker on a primary and secondary fusion column with long service life comprises a breaker body and a shell, wherein the breaker body is positioned in an inner cavity of the shell, springs are fixedly connected to four corners of the bottom of the breaker body, the bottom of each spring is in contact with the bottom of an inner cavity of the shell, threaded rods are fixedly connected to four corners of the bottom of the breaker body, the bottoms of the threaded rods sequentially penetrate through the inner cavity of each spring and the shell and extend to the bottom of the shell, nuts are sleeved on the surface threads of one end, positioned at the bottom of the shell, of each threaded rod, a cooling liquid box is fixedly connected to the top of the shell, a liquid feeding pipe is fixedly communicated with the right side of the top of the cooling liquid box, a water pump is fixedly connected to the front side of the top of the inner cavity of the shell through a support, the top of a water inlet pipe of the water pump penetrates through the, the utility model discloses a solar energy water heater, including casing, conveyer pipe, casing inner chamber, battery, conveyer pipe, water pump, coolant tank, the fixed cover in top of casing surface is equipped with the cover body, the top fixedly connected with solar cell panel of the cover body, top fixedly connected with treater and temperature sensor respectively from top to bottom on casing inner chamber right side, the battery has been placed on the right side of casing inner chamber bottom, the treater respectively with water pump and battery electric connection, battery and solar cell panel electric connection, the wiring hole has all been seted up to the both sides of casing.
Preferably, the equal fixedly connected with mounting panel in both sides of casing bottom, the mounting hole has all been seted up to the front side and the rear side at mounting panel top.
Preferably, the front of the shell is movably connected with a box door through a hinge, and the left side of the front of the box door is provided with a lock body.
Preferably, a gasket is arranged between the shell and the nut, and the bottom of the threaded rod penetrates through an inner cavity of the gasket.
Preferably, the top of the surface of the liquid feeding pipe is in threaded connection with a cover plate, and the bottom of the shell is provided with a through hole matched with the threaded rod.
Preferably, the front face of the cooling liquid tank is fixedly connected with a liquid level window, and scale marks are sprayed on the front face of the liquid level window.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a circuit breaker body, a housing, a spring, the threaded rod, the nut, the coolant liquid case, the liquid feeding pipe, a water pump, the conveyer pipe, the cover body, solar cell panel, a processor, a temperature sensor, battery and wiring hole cooperate, possess the advantages of protection, shock attenuation, cooling heat dissipation and long service life, solved that the circuit breaker on the present one secondary fusion post is basically exposed to erect in the open air, there is not protector, easily receive the rainwater, the erosion of dust, the sleeve pipe is intake, cause the sleeve pipe, the explosion chamber wets, insulating properties descends, cause circuit breaker accident to frequently happen frequently, and can not carry out shock attenuation and cooling heat dissipation to the circuit breaker, can produce vibrations during operation, because the vibrations of the circuit breaker produce the noise, the noise can cause the influence to the waveform of transformer, and the loss of transformer function increases, the damage is caused to the high temperature of circuit breaker for long-time running, thereby reducing the problem of service life.
2. The utility model discloses a set up mounting panel and mounting hole, it is fixed to install the circuit breaker, through setting up chamber door and lock body, the staff of being convenient for maintains the component in the casing, through setting up the gasket, the area of contact of increase nut and casing, it is more stable to make threaded rod and nut fixed to the circuit breaker, through setting up the apron, prevent that the evaporation and the rainwater of coolant liquid from entering into the coolant liquid incasement, through setting up liquid level window and scale mark, be convenient for observe the liquid level of coolant liquid in the coolant liquid incasement, in time pour into the coolant liquid toward the coolant liquid incasement through the liquid feeding pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: the circuit breaker comprises a circuit breaker body 1, a shell 2, a spring 3, a threaded rod 4, a nut 5, a coolant tank 6, a liquid feeding pipe 7, a water pump 8, a delivery pipe 9, a cover 10, a solar panel 11, a processor 12, a temperature sensor 13, a storage battery 14, a wiring hole 15, a mounting plate 16, a mounting hole 17, a box door 18, a lock body 19, a gasket 20, a cover plate 21 and a liquid level window 22.
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. 1-3, a primary and secondary fused pole upper circuit breaker with long service life comprises a circuit breaker body 1 and a shell 2, wherein the circuit breaker body 1 is positioned in an inner cavity of the shell 2, springs 3 are fixedly connected to four corners of the bottom of the circuit breaker body 1, the bottom of the springs 3 is contacted with the bottom of the inner cavity of the shell 2, threaded rods 4 are fixedly connected to four corners of the bottom of the circuit breaker body 1, the bottom of the threaded rods 4 sequentially penetrates through the inner cavity of the springs 3 and the shell 2 and extends to the bottom of the shell 2, a nut 5 is sleeved on a surface thread of one end of the threaded rod 4 positioned at the bottom of the shell 2, a cooling liquid tank 6 is fixedly connected to the top of the shell 2, a liquid feeding pipe 7 is fixedly communicated to the right side of the top of the cooling liquid tank 6, a water pump 8 is fixedly connected to the front side of the right side of the top of the, the left end of a water outlet pipe of a water pump 8 is fixedly communicated with a conveying pipe 9, one end of the conveying pipe 9, far away from the water pump 8, penetrates to the outside of a shell 2 and is fixedly communicated with the top of the left side of a cooling liquid tank 6, the top of the outer surface of the shell 2 is fixedly provided with a cover body 10, the top of the cover body 10 is fixedly connected with a solar cell panel 11, the top of the right side of the inner cavity of the shell 2 is fixedly connected with a processor 12 and a temperature sensor 13 from top to bottom respectively, the right side of the bottom of the inner cavity of the shell 2 is provided with a storage battery 14, the processor 12 is electrically connected with the water pump 8 and the storage battery 14 respectively, the storage battery 14 is electrically connected with the solar cell panel 11, wiring holes 15 are formed in both sides of the shell 2, mounting plates 16 are fixedly connected with both sides of, the front of the shell 2 is movably connected with a box door 18 through a hinge, the left side of the front of the box door 18 is provided with a lock body 19, the box door 18 and the lock body 19 are arranged, so that a worker can conveniently maintain components in the shell 2, a gasket 20 is arranged between the shell 2 and the nut 5, the bottom of the threaded rod 4 penetrates through the inner cavity of the gasket 20, the gasket 20 is arranged, so that the contact area between the nut 5 and the shell 2 is increased, the threaded rod 4 and the nut 5 are more stable for fixing the circuit breaker, the top of the surface of the liquid adding pipe 7 is in threaded connection with a cover plate 21, the bottom of the shell 2 is provided with a through hole matched with the threaded rod 4, the cover plate 21 is arranged, so that evaporation of cooling liquid and rainwater are prevented from entering the cooling liquid box 6, the front of the cooling liquid box 6 is fixedly connected with a liquid level window 22, the front of the liquid level window 22 is sprayed, the cooling liquid is injected into the cooling liquid box 6 in time through the liquid adding pipe 7, the circuit breaker body 1, the shell 2, the spring 3, the threaded rod 4, the nut 5, the cooling liquid box 6, the liquid adding pipe 7, the water pump 8, the conveying pipe 9, the cover body 10, the solar cell panel 11, the processor 12, the temperature sensor 13, the storage battery 14 and the wiring hole 15 are matched, the protection, shock absorption, cooling and heat dissipation and long service life are achieved, the problems that the existing circuit breaker on the primary and secondary fusion column is basically exposed and erected outdoors, a protection device is not provided, the circuit breaker is easily corroded by rainwater and dust, water enters the sleeve, the sleeve and the arc extinguish chamber are affected with damp, the insulating property is reduced, the circuit breaker accidents frequently occur, the circuit breaker cannot be damped and cooled and heat dissipation, vibration can be generated during working, noise is generated due to vibration of the circuit breaker, and the noise can affect the waveform of a transformer, and the loss of the function of the transformer is increased, and the breaker is damaged due to overhigh temperature caused by long-time operation, thereby reducing the service life.
When the circuit breaker is used, the shell 2 is arranged, the circuit breaker body 1 is prevented from being corroded by rain and snow weather and dust, the service life of the circuit breaker body 1 is prolonged, when the circuit breaker body 1 is in the rain and snow weather, the sleeve on the circuit breaker body 1 is not easy to enter water, the sleeve and the arc extinguish chamber cannot be wetted, the insulating property cannot be reduced, and a circuit breaker accident is not easy to occur, so that the service life of the circuit breaker body 1 is prolonged, vibration can be generated when the circuit breaker body 1 operates, the vibration of the circuit breaker body 1 drives the vibration of the spring 3, the vibration of the spring 3 buffers and damps the circuit breaker body 1, noise is reduced, the circuit breaker body 1 is protected, and by arranging the solar cell panel 11, the solar cell panel 11 converts sunlight and light into a storage battery, electric energy is provided for electric components, resources are saved, when the temperature sensor 13 detects that the temperature in the shell 2 is higher than, give processor 12 with information feedback, the operation of processor 12 control water pump 8, the coolant liquid of coolant liquid incasement 6 is looped through water pump 8 and conveyer pipe 9 to the operation of water pump 8 and is flowed back to coolant liquid incasement 6, cools down in casing 2 when the coolant liquid passes through conveyer pipe 9, and then cools down the heat dissipation to circuit breaker body 1 to protect circuit breaker body 1, improve circuit breaker body 1's life.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature nuts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: the breaker on the primary and secondary fusion column with long service life solves the problems that the existing breaker on the primary and secondary fusion column is basically erected outdoors in an exposed way, has no protective device and is easy to be eroded by rainwater and dust, the sleeve is watered, the sleeve and an arc extinguish chamber are affected with damp, the insulating property is reduced, the accident of the breaker is frequently caused, the breaker cannot be damped, cooled and radiated, the vibration can be generated during working, the noise can be generated due to the vibration of the breaker, the waveform of a transformer can be influenced due to the noise, the loss of the function of the transformer is increased, and the breaker is damaged due to overhigh temperature caused by long-time operation by matching of the breaker body 1, the shell 2, the spring 3, the threaded rod 4, the nut 5, the cooling liquid tank 6, the liquid feeding pipe 7, the water pump 8, the delivery pipe 9, the cover body 10, the solar cell panel 11, the processor 12, the temperature sensor 13, the storage battery 14, thereby reducing the problem of service life.
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 long service life's circuit breaker on primary and secondary fusion post, includes circuit breaker body (1) and casing (2), its characterized in that: the inner chamber that circuit breaker body (1) is located casing (2), the equal fixedly connected with spring in four corners (3) of circuit breaker body (1) bottom, the bottom of spring (3) and the bottom contact of casing (2) inner chamber, the equal fixedly connected with threaded rod in four corners (4) of circuit breaker body (1) bottom, the bottom of threaded rod (4) runs through the inner chamber and casing (2) of spring (3) in proper order and extends to the bottom of casing (2), the surface thread cover that threaded rod (4) are located casing (2) bottom one end is equipped with nut (5), the top fixedly connected with coolant liquid case (6) of casing (2), the fixed intercommunication in right side at coolant liquid case (6) top has liquid feeding pipe (7), support fixedly connected with water pump (8) is passed through to the front side on casing (2) inner chamber top right side, the top of water pump (8) inlet tube run through casing (2) and with the coolant liquid case (6) bottom front side The right side is fixedly communicated with the water pump, the left end of the water outlet pipe of the water pump (8) is fixedly communicated with a conveying pipe (9), one end of the conveying pipe (9) far away from the water pump (8) penetrates through the outer part of the shell (2) and is fixedly communicated with the top of the left side of the cooling liquid tank (6), the top of the outer surface of the shell (2) is fixedly sleeved with a cover body (10), the top of the cover body (10) is fixedly connected with a solar panel (11), the top of the right side of the inner cavity of the shell (2) is fixedly connected with a processor (12) and a temperature sensor (13) from top to bottom respectively, a storage battery (14) is arranged on the right side of the bottom of the inner cavity of the shell (2), the processor (12) is respectively and electrically connected with the water pump (8) and the storage battery (14), the solar cell panel is characterized in that the storage battery (14) is electrically connected with the solar cell panel (11), and wiring holes (15) are formed in two sides of the shell (2).
2. The long-life primary and secondary fused pole-mounted circuit breaker of claim 1, wherein: the equal fixedly connected with mounting panel (16) in both sides of casing (2) bottom, mounting hole (17) have all been seted up to the front side and the rear side at mounting panel (16) top.
3. The long-life primary and secondary fused pole-mounted circuit breaker of claim 1, wherein: the front surface of the shell (2) is movably connected with a box door (18) through a hinge, and the left side of the front surface of the box door (18) is provided with a lock body (19).
4. The long-life primary and secondary fused pole-mounted circuit breaker of claim 1, wherein: a gasket (20) is arranged between the shell (2) and the nut (5), and the bottom of the threaded rod (4) penetrates through an inner cavity of the gasket (20).
5. The long-life primary and secondary fused pole-mounted circuit breaker of claim 1, wherein: the top of the surface of the liquid feeding pipe (7) is in threaded connection with a cover plate (21), and the bottom of the shell (2) is provided with a through hole matched with the threaded rod (4).
6. The long-life primary and secondary fused pole-mounted circuit breaker of claim 1, wherein: the front of coolant liquid case (6) fixedly connected with liquid level window (22), the front spraying of liquid level window (22) has the scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606995.7U CN211507505U (en) | 2020-04-21 | 2020-04-21 | Long service life's circuit breaker on primary and secondary fusion post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606995.7U CN211507505U (en) | 2020-04-21 | 2020-04-21 | Long service life's circuit breaker on primary and secondary fusion post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211507505U true CN211507505U (en) | 2020-09-15 |
Family
ID=72404400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606995.7U Expired - Fee Related CN211507505U (en) | 2020-04-21 | 2020-04-21 | Long service life's circuit breaker on primary and secondary fusion post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211507505U (en) |
-
2020
- 2020-04-21 CN CN202020606995.7U patent/CN211507505U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |