CN209929692U

CN209929692U - Intelligent national power grid stability controller

Info

Publication number: CN209929692U
Application number: CN201920558783.3U
Authority: CN
Inventors: 邓雅文
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-10
Anticipated expiration: 2029-04-23

Abstract

The utility model provides an intelligent national electric power electric wire netting stability controller, includes the base, base top surface middle part fixed mounting device main part, the device main part left and right sides with around both sides be close to top department fixed mounting horizontal pole respectively, the through-hole is seted up at sealed piston top surface outside middle part, the barrel top outside is equipped with L type filling tube, the inside intercommunication of connecting pipe outer end and the L type discharging pipe that corresponds, the inner foam nozzle who passes the device main part rather than inside of connecting pipe is connected. The utility model can monitor the content of the foaming agent in the cylinder in real time, ensure that the cylinder is always provided with sufficient foaming agent, and when the temperature in the device main body is reduced to a normal value, the temperature sensor transmits the signal to the hydraulic cylinder through the controller, thus ensuring that the cylinder is always provided with sufficient foaming agent; simultaneously the utility model discloses still possess characteristics such as simple structure, convenient to use, low in manufacturing cost are honest and clean, should use widely.

Description

Intelligent national power grid stability controller

Technical Field

The utility model belongs to electric power electric wire netting stability controller field, specifically speaking are intelligent national electric power electric wire netting stability controller.

Background

At present, with the continuous progress of science and technology, the country has also obtained the rapid development in the electric power grid field, now, in order to make the electric power grid use safer, electric power grid stability controller prior art has just appeared and has disclosed the application number as: CN201720431983.3 national power electric wire netting stability controller of intelligence, including casing, mounting panel, foaming agent shower nozzle, alarm, smoke sensor, controller, electronic control valve, booster pump, temperature-sensing ware, base, … … the utility model discloses simple structure, convenient to use can effectually prevent that power electric wire netting stability controller from catching fire, promotes greatly in the aspect of safety, long service life, only need regularly change the foaming agent storage cylinder can. But the utility model discloses can not carry out directly perceived and real-time supervision to the content of foamant in the foamant storage cylinder, consequently appear the untimely condition of foamant storage cylinder change easily, if the temperature is too high in the electric power electric wire netting stable control ware this moment, and not enough foamant in the foamant storage cylinder sprays through the foamant shower nozzle and cools down it in electric power electric wire netting stable control ware, just so leads to electric power electric wire netting stable control ware to catch fire easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a national electric power electric wire netting stability controller of intelligence for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an intelligent national power grid stability controller comprises a base, a device main body is fixedly installed in the middle of the top surface of the base, transverse rods are respectively and fixedly installed at the positions, close to the upper parts, of the left side and the right side of the device main body, the outer ends of the transverse rods positioned on the same side surface are fixedly connected through a hydraulic cylinder, a cylinder body is respectively and fixedly installed in the middle of the left side and the right side of the top surface of the base, the upper end and the lower end of the cylinder body are both sealed, a sealing piston is arranged in the cylinder body and can move up and down along the corresponding cylinder body, the bottom end of a cylinder rod of the hydraulic cylinder penetrates through the corresponding cylinder body and is fixedly connected with the top surface of the sealing piston, a through hole is formed in the middle of the outer side of the top surface of the sealing piston, an L-shaped injection pipe is arranged on the, the inductor is close to top surface inboard middle part fixed mounting second in the barrel, be equipped with L type discharging pipe between barrel inboard and the device main part periphery, L type discharging pipe bottom and the inside intercommunication of the barrel that corresponds, L type discharging pipe top is sealed, the inboard fixed mounting several evenly distributed's of L type discharging pipe connecting pipe, the connecting pipe outer end communicates with the inside intercommunication of the L type discharging pipe that corresponds, the connecting pipe inner passes the device main part and is connected rather than inside foam nozzle, preceding fixed mounting alarm of barrel and flashing lamp, the temperature-sensing ware, the pneumatic cylinder, first the inductor of being close, the inductor is close to the second, alarm and flashing lamp all with the inside controller electric connection of device main part.

According to the intelligent national power grid stability controller, the outer side of the L-shaped discharge pipe is fixedly connected with the inner side of the corresponding barrel through the connecting rods.

According to the intelligent national power grid stability controller, the L-shaped injection pipe is provided with the one-way check valve.

As above an intelligent national electric power electric wire netting stability controller, base top surface left and right sides middle part set up the slot respectively, be equipped with the U template of falling between base and the device main part, the top of the U template of falling is planar structure, the bottom of the U template of falling can insert in the slot that corresponds, fall through several evenly distributed's elasticity post fixed connection between U template bottom and the slot inner wall that corresponds, base top surface middle part and the interior top surface middle part of the U template of falling set up the recess respectively, fixed mounting damping pad in the recess, through spring fixed connection between two damping pad opposite sides, the outer top surface fixed mounting device main part of the U template of falling.

According to the intelligent national power grid stability controller, the surface of the spring is galvanized.

The utility model has the advantages that: the utility model can monitor the content of the foaming agent in the cylinder in real time, ensure that the cylinder is always provided with sufficient foaming agent, and further avoid the condition that the power grid stability controller is ignited because the content of the foaming agent in the cylinder is insufficient and the power grid stability controller cannot be cooled in time; when using the utility model discloses when the device main part high temperature during, the temperature-sensing ware in the device main part can pass through the controller with this signal and give the pneumatic cylinder, the pneumatic cylinder begins to work, the cylinder rod downstream of pneumatic cylinder, the cylinder rod drives sealed piston and moves down along corresponding barrel, the foaming agent in the sealed piston downstream extrusion barrel, the foaming agent in the barrel is impressed in the L type discharging tube, later get into in the connecting tube and finally spray in the device main part through corresponding foaming agent shower nozzle and cool down its inside, just so can avoid the device main part to catch fire, when the temperature in the device main part reduces to normal value, temperature sensor transmits this signal to the pneumatic cylinder through the controller, the pneumatic cylinder stops working, at this moment, no longer spray the foaming agent in the device main part; when the cylinder rod of the hydraulic cylinder drives the corresponding sealing piston to move downwards, the sealing piston drives the corresponding L-shaped injection pipe to move downwards, when the L-shaped injection pipe moves downwards to be close to the corresponding first proximity sensor, the first proximity sensor controls the alarm and the hydraulic cylinder to work through the controller, the alarm gives an alarm to remind workers that the foaming agent in the cylinder body is insufficient and needs to be injected, meanwhile, the cylinder rod of the hydraulic cylinder moves upwards, the cylinder rod of the hydraulic cylinder drives the corresponding sealing piston and the L-shaped injection pipe to move upwards, when the sealing piston moves upwards to be close to the corresponding second proximity sensor, the second proximity sensor controls the hydraulic cylinder and the alarm to stop working through the controller, and at the moment, a worker injects the foaming agent into the corresponding cylinder body through the L-shaped injection pipe, so that the cylinder body can be ensured to contain enough foaming agent all the time; simultaneously the utility model discloses still possess characteristics such as simple structure, convenient to use, low in manufacturing cost are honest and clean, should use widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of a portion I of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An intelligent national power grid stability controller comprises a base 1, a device main body 2 is fixedly installed in the middle of the top surface of the base 1, a temperature sensor, a controller and a foaming agent sprayer are arranged in the device main body 2, cross rods 3 are respectively and fixedly installed at the positions, close to the upper parts, of the left side and the right side as well as the front side and the rear side of the device main body 2, the outer ends of the cross rods 3 positioned on the same side are fixedly connected through hydraulic cylinders 4, cylinders 5 are respectively and fixedly installed in the middle of the left side and the right side of the top surface of the base 1, the upper end and the lower end of each cylinder 5 are both closed, sealing pistons 6 are arranged in the cylinders 5, the sealing pistons 6 can move up and down along the corresponding cylinders 5, the bottom ends of the cylinder rods of the hydraulic cylinders 4 penetrate through the corresponding cylinders 5 to be fixedly connected with the top surfaces of the sealing pistons 6, through holes 7 are formed in the middle, the L-shaped injection pipe 8 can move up and down in the corresponding barrel 5, a first proximity sensor 9 is fixedly installed at the top end of the middle part of the outer side of the barrel 5, a second proximity sensor 10 is fixedly installed at the middle part of the inner side of the top surface of the barrel 5, an L-shaped discharge pipe 11 is arranged between the inner side of the barrel 5 and the periphery of the device main body 2, the bottom end of the L-shaped discharge pipe 11 is communicated with the inside of the corresponding barrel 5, the top end of the L-shaped discharge pipe 11 is sealed, a plurality of uniformly distributed connecting pipes 12 are fixedly installed at the inner side of the L-shaped discharge pipe 11, the outer ends of the connecting pipes 12 are communicated with the inside of the corresponding L-shaped discharge pipe 11, the inner ends of the connecting pipes 12 penetrate through the device main body 2 to be connected with, the second proximity sensor 10, the alarm 13 and the flashing lamp 14 are all electrically connected with the controller inside the device body 2. The utility model can monitor the content of the foaming agent in the cylinder in real time, ensure that the cylinder is always provided with sufficient foaming agent, and further avoid the condition that the power grid stability controller is ignited because the content of the foaming agent in the cylinder is insufficient and the power grid stability controller cannot be cooled in time; when the utility model is used, if the temperature of the device main body 2 is too high, the temperature sensor in the device main body 2 can transmit the signal to the hydraulic cylinder 4 through the controller, the hydraulic cylinder 4 starts to work, the cylinder rod of the hydraulic cylinder 4 moves downwards, the cylinder rod drives the sealing piston 6 to move downwards along the corresponding cylinder 5, the sealing piston 6 moves downwards to extrude the foaming agent in the cylinder 5, the foaming agent in the cylinder 5 is pressed into the L-shaped discharge pipe 11, then enters the connecting pipe 12 and is finally sprayed in the device main body 2 through the corresponding foaming agent spray head to cool the interior of the device main body 2, thus the device main body 2 can be prevented from catching fire, when the temperature in the device body 2 is reduced to a normal value, the temperature sensor transmits the signal to the hydraulic cylinder 4 through the controller, the hydraulic cylinder 4 stops working, and the foaming agent is not sprayed into the device body 2 any more; when the cylinder rod of the hydraulic cylinder 4 drives the corresponding sealing piston 6 to move downwards, the sealing piston 6 drives the corresponding L-shaped injection pipe 8 to move downwards, when the L-shaped injection pipe 8 moves downwards to be close to the corresponding first proximity sensor 9, the first proximity sensor 9 controls the alarm 13 and the hydraulic cylinder 4 to work through the controller, the alarm 13 gives an alarm to remind a worker that the foaming agent in the cylinder 5 is insufficient and the foaming agent needs to be injected, meanwhile, the cylinder rod of the hydraulic cylinder 4 moves upwards, the cylinder rod of the hydraulic cylinder 4 drives the corresponding sealing piston 6 and the L-shaped injection pipe 8 to move upwards, when the sealing piston 6 moves upwards to be close to the corresponding second proximity sensor 10, the second proximity sensor 10 controls the hydraulic cylinder 4 and the alarm 13 to stop working through the controller, at the moment, the worker injects the foaming agent into the corresponding cylinder 5 through the L-shaped injection pipe 8, therefore, enough foaming agent can be always contained in the cylinder body 5; simultaneously the utility model discloses still possess characteristics such as simple structure, convenient to use, low in manufacturing cost are honest and clean, should use widely.

Specifically, in order to make the installation of the L-shaped discharge pipe 11 more stable, the outside of the L-shaped discharge pipe 11 and the inside of the corresponding cylindrical body 5 are fixedly connected by a plurality of connecting rods 15. Through setting up connecting rod 15 and can giving L type discharging pipe 11 a support, and then can make L type discharging pipe 11's installation more stable.

Specifically, in order to avoid backflow of the foaming agent in the cylinder 5, the L-shaped injection pipe 8 according to the present embodiment is provided with a one-way check valve 16. Backflow of the foaming agent in the cylinder 5 can be prevented by providing the one-way check valve 16.

Further, in order to protect the device main part 2, avoid the device main part 2 to lead to inside spare part to damage or drop when receiving the striking, this embodiment 1 top surface left and right sides middle part set up slot 17 respectively, be equipped with the type of falling U18 between base 1 and the device main part 2, the top of the type of falling U18 is planar structure, the bottom of the type of falling U18 can insert in the slot 17 that corresponds, the elastic column 19 fixed connection through several evenly distributed between the type of falling U18 bottom and the slot 17 inner wall that corresponds, base 1 top surface middle part and the type of falling U18 interior top surface middle part set up recess 20 respectively, fixed mounting damping pad 21 in the recess 20, through spring 22 fixed connection between two damping pad 21 opposite sides, the type of falling U18 outer top surface fixed mounting device main part 2. The elastic column 19, the damping pad 21 and the spring 22 can play a role in buffering, so that the device body 2 is protected, internal parts are prevented from being damaged or falling off when the device body 2 is impacted, and the installation stability of the device body 2 is ensured.

Furthermore, in order to avoid rust corrosion on the surface of the spring 22, the surface of the spring 22 according to the present embodiment is galvanized. The surface of the spring 22 is galvanized to increase the corrosion resistance of the spring 22, so that the surface of the spring 22 can be prevented from rusting and corroding.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a controller is stabilized to intelligent national electric power electric wire netting which characterized in that: comprises a base (1), a device main body (2) is fixedly arranged in the middle of the top surface of the base (1), transverse rods (3) are respectively and fixedly arranged at the positions, close to the upper parts, of the left side and the right side as well as the front side and the rear side of the device main body (2), the outer ends of the transverse rods (3) positioned on the same side surface are fixedly connected through hydraulic cylinders (4), cylinders (5) are respectively and fixedly arranged in the middle of the left side and the right side of the top surface of the base (1), the upper end and the lower end of each cylinder (5) are sealed, sealing pistons (6) are arranged in the cylinders (5), the sealing pistons (6) can move up and down along the corresponding cylinders (5), the bottom ends of the cylinder rods of the hydraulic cylinders (4) penetrate through the corresponding cylinders (5) to be fixedly connected with the top surfaces of the sealing pistons (6), through holes (7) are formed in the middle of the outer sides of the top surfaces of the, the L-shaped injection pipe (8) can move up and down in the corresponding barrel (5), a first proximity sensor (9) is fixedly installed at the top end of the middle part of the outer side of the barrel (5), a second proximity sensor (10) is fixedly installed at the middle part of the inner top surface of the barrel (5), an L-shaped discharge pipe (11) is arranged between the inner side of the barrel (5) and the periphery of the device main body (2), the bottom end of the L-shaped discharge pipe (11) is communicated with the inner part of the corresponding barrel (5), the top end of the L-shaped discharge pipe (11) is sealed, a plurality of uniformly distributed connecting pipes (12) are fixedly installed at the inner side of the L-shaped discharge pipe (11), the outer end of each connecting pipe (12) is communicated with the inner part of the corresponding L-shaped discharge pipe (11), the inner end of each connecting pipe (12) penetrates through the device main body (2), the temperature sensor, the hydraulic cylinder (4), the first proximity sensor (9), the second proximity sensor (10), the alarm (13) and the flashing lamp (14) are all electrically connected with the controller inside the device main body (2).

2. The intelligent national electric power grid stability controller of claim 1, wherein: the outer side of the L-shaped discharge pipe (11) is fixedly connected with the inner side of the corresponding barrel body (5) through a plurality of connecting rods (15).

3. The intelligent national electric power grid stability controller of claim 1, wherein: the L-shaped injection pipe (8) is provided with a one-way check valve (16).

4. The intelligent national electric power grid stability controller of claim 1, wherein: base (1) top surface left and right sides middle part set up slot (17) respectively, be equipped with between base (1) and device main part (2) and fall U template (18), the top of falling U template (18) is planar structure, the bottom of falling U template (18) can insert in slot (17) that correspond, elastic column (19) fixed connection through several evenly distributed between the slot (17) inner wall that falls U template (18) bottom and correspond, recess (20) are respectively seted up at base (1) top surface middle part and top surface middle part in the board (18) of falling U, recess (20) internal fixation damping pad (21), through spring (22) fixed connection between two damping pad (21) opposite sides, top surface fixed mounting device main part (2) outside falling U template (18).

5. The intelligent national electric power grid stability controller of claim 4, wherein: the surface of the spring (22) is galvanized.