CN216750735U

CN216750735U - Ring main unit with temperature detection device

Info

Publication number: CN216750735U
Application number: CN202122541299.XU
Authority: CN
Inventors: 贾旗; 贾伟平
Original assignee: Yangzhou Longyuan Electric Appliance Co ltd
Current assignee: Yangzhou Longyuan Electric Appliance Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-06-14
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a ring main unit with a temperature detection device, and particularly relates to the technical field of ring main units, which comprises a main body and a base, wherein a placement groove is formed in the central position inside the base, a driving machine is fixedly installed inside the placement groove, a heat dissipation disc is fixedly installed at the bottom end of the driving machine, the output end of the driving machine is in transmission connection with a driving gear, two driven gears are matched with the side surfaces of the driving gear, rotating bearings are fixedly connected to the bottom ends of the driven gears, a rotating shaft is rotatably connected inside the rotating groove, the top end of the rotating shaft is fixedly connected with the bottom end of the rotating bearing, a plurality of fan blades are fixedly installed on the outer surface of the driven shaft, a hollowed-out protective cover is fixedly installed at the top end of the base, a temperature detector extending to the inside of the main body is fixedly installed at the central position of one side of the top end of the main body, and an alarm is fixedly installed at one side of the temperature detector, the other side of the temperature detector is fixedly provided with a controller, and the front end of the controller is fixedly provided with a display screen.

Description

Ring main unit with temperature detection device

Technical Field

The utility model relates to the technical field of ring main units, in particular to a ring main unit with a temperature detection device.

Background

In the existing ring main unit, especially the high-voltage ring main unit, the inspection of the cable in the main unit is related to the safety of the whole ring main unit and the whole working environment, the temperature in the main unit is higher in the using process of the high-voltage ring main unit at the present stage, so that the aging of the cable is accelerated, and the aged cable has certain risk in the using process and is easy to cause accidents; in prior art, the staff need detect the cable that does not go out in order to ensure safety, and this kind of mode has increased staff's work burden, and the manual efficiency ratio is lower moreover, and a looped netowrk cabinet with temperature-detecting device among the prior art has following problem:

1. the conventional ring main unit is provided with the multiple heat dissipation holes on the inner wall of the main unit body during heat dissipation, the natural heat dissipation effect is very poor, the heat dissipation fans are arranged in the main unit body and are driven by a single motor, and a motor can generate high-temperature gas in the operation process, so that the cooling effect cannot achieve the ideal effect;

2. the conventional ring main unit needs a worker to hold a temperature monitoring device to check the ring main unit, the temperature monitoring device needs to be held by the worker each time the ring main unit is monitored, the ring main unit cannot be monitored at any time, and the worker cannot be reminded to cool down after the high temperature is monitored; therefore, we propose a ring main unit with a temperature detection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ring main unit with a temperature detection device to solve the problems in the background technology.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a looped netowrk cabinet with temperature-detecting device, includes the cabinet body and base, the inside central point of base puts the department and has seted up the standing groove, the inside fixed mounting of standing groove has the driving machine, the bottom fixed mounting of driving machine has the heat dissipation dish, the output transmission of driving machine is connected with the driving gear, the side looks adaptation of driving gear has two driven gears, the equal fixedly connected with rolling bearing in driven gear's bottom, the rotation groove has all been seted up to the both sides of standing groove, the internal rotation in rotation groove is connected with the axis of rotation, the top of axis of rotation and rolling bearing's bottom fixed connection, the equal fixed mounting in driven gear's top has the driven shaft, the fixed surface of driven shaft installs a plurality of flabellum, the top fixed mounting of base has the fretwork protection casing.

Preferably, the central point department of putting of cabinet body top one side fixed mounting has the thermodetector that extends to the internal portion of cabinet, thermodetector's one side fixed mounting has the siren, thermodetector's opposite side fixed mounting has the controller, the front end fixed mounting of controller has the display screen.

Preferably, a plurality of wind dispelling holes are formed in one side of the cabinet body and the front end of the base, the electric suction door is hinged to the surface of the cabinet body, and observation windows are fixedly mounted above and below the electric suction door.

Preferably, the equal fixed mounting in both sides on cabinet body top has the bracing piece, the top fixed mounting of bracing piece has the baffle, the equal fixed mounting in both sides of baffle has the guide plate, the guiding gutter has all been seted up on the surface of baffle and guide plate.

Preferably, the other side of the cabinet body is provided with a containing groove, the inside of the containing groove is rotatably connected with a push rod, the middle end of the containing groove is provided with a groove, one side of the containing groove is symmetrically and fixedly provided with a rotating block, and the surface of the rotating block is rotatably connected with a fixing piece.

Preferably, a plurality of pressure grooves are formed in the bottom end of the interior of the base, a hydraulic machine is fixedly mounted in the pressure grooves, a pressure bearing sheet is fixedly connected to the bottom end of the hydraulic machine, a damping support is fixedly mounted at the corner of the bottom end of the base, and universal wheels are fixedly connected to the bottom end of the damping support.

Compared with the prior art, the utility model has the beneficial effects that:

1. the driving gear rotates under the action of the driving machine to drive the two matched driven gears to rotate, and the driven gears rotate to drive the driven shafts and the fan blades on the surfaces of the driven shafts to rotate, so that a large amount of high temperature generated when a plurality of driving machines operate is reduced, and the heat dissipation effect is better;

2. the temperature detector who sets up carries out real-time data show that will detect for the staff through the display screen after the temperature of the internal portion of cabinet carries out, and the siren can send out the police dispatch newspaper and remind the staff to come to cool down the internal portion of cabinet when the high temperature, has reduced the waste of resource to a certain extent.

Drawings

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

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a cross-sectional view of the base of the present invention.

FIG. 4 is a schematic view of a driving gear structure according to the present invention.

In the figure: 1. a cabinet body; 2. a base; 3. a placement groove; 4. a driver; 5. a heat dissipation plate; 6. a driving gear; 7. a driven gear; 8. a rotating bearing; 9. a rotating shaft; 10. a driven shaft; 11. a fan blade; 12. a pressure tank; 13. a hydraulic press; 14. a pressure bearing sheet; 15. a shock-absorbing support; 16. a universal wheel; 17. a baffle plate; 18. a baffle; 19. a diversion trench; 20. a controller; 21. an alarm; 22. a temperature detector; 23. a groove; 24. a display screen; 25. a ventilation hole; 26. an electric suction door; 27. an observation window; 28. a push rod; 29. a receiving groove; 30. rotating the block; 31. a fixing sheet; 32. hollowing out the protective cover; 33. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a ring main unit with a temperature detection device, which comprises a main body 1 and a base 2, wherein a placement groove 3 is formed in the center of the interior of the base 2, a driving machine 4 is fixedly installed in the interior of the placement groove 3, the driving machine 4 is installed in the interior of the placement groove 3, a heat dissipation disc 5 is fixedly installed at the bottom end of the driving machine 4, the heat generated when the driving machine 4 works is dissipated by the heat dissipation disc 5, an output end of the driving machine 4 is in transmission connection with a driving gear 6, two driven gears 7 are adapted to the side surfaces of the driving gear 6, the output end of the driving machine 4 drives the driving gear 6 to rotate, the driven gears 7 also rotate along with the rotation of the driving gear 6, the bottom ends of the driven gears 7 are respectively and fixedly connected with a rotating bearing 8, rotating grooves are formed in both sides of the placement groove 3, and a rotating shaft 9 is rotatably connected in the interior of the rotating grooves, the friction of axis of rotation 9 reduction rolling bearing 8 and base 2, the top of axis of rotation 9 and rolling bearing 8's bottom fixed connection, the equal fixed mounting in top of driven gear 7 has driven shaft 10, the fixed surface of driven shaft 10 installs a plurality of flabellum 11, flabellum 11 rotates along with the rotation of driven shaft 10, the top fixed mounting of base 2 has fretwork protection casing 32, prevent that flabellum 11 or the inside part of the cabinet body from droing and causing the damage of part.

In order to facilitate the real-time temperature of observing the cabinet body 1 inside of staff and judge whether need be to the cabinet body 1 inside processing of cooling down, it is specific, the central point department of putting of cabinet body 1 top one side fixed mounting has the thermodetector 22 that extends to the cabinet body 1 inside, thermodetector 22 detects the temperature in the cabinet body 1, one side fixed mounting of thermodetector 22 has siren 21, remind the staff through siren 21 when the high temperature, thermodetector 22's opposite side fixed mounting has controller 20, controller 20 controls the operation and the functioning speed of this driving machine 4, controller 20's front end fixed mounting has display screen 24.

In order to facilitate the inside of the cabinet body 1 of the high-temperature gas exhaust of the cabinet body 1, it is concrete, a plurality of ventilation hole 25 has all been seted up to one side of the cabinet body 1 and the front end of base 2, high-temperature gas is through the ventilation hole 25 internal portion of the cabinet body 1 of discharging, the surperficial hinge connection of the cabinet body 1 has the electricity to inhale door 26, the electricity inhales the equal fixed mounting in top and the below of door 26 and has observation window 27, observation window 27 is convenient for the staff to observe the part of the internal portion of cabinet, be convenient for in time discover dangerous situation.

In order to prevent when overcast and rainy weather that the rainwater from getting into the inside damage that takes place the part of the cabinet body 1, it is specific, the equal fixed mounting in both sides on the 1 top of the cabinet body has bracing piece 33, the top fixed mounting of bracing piece 33 has baffle 17, the equal fixed mounting in both sides of baffle 17 has guide plate 18, prevent to produce the phenomenon emergence that overflows when too big because of the rainwater, guiding gutter 19 has all been seted up on the surface of baffle 17 and guide plate 18, the rainwater passes through guiding gutter 19 and goes toward ground.

In order to facilitate the movement of the ring main unit, specifically, the other side of the cabinet body 1 is provided with a containing groove 29, the inside of the containing groove 29 is rotatably connected with a push rod 28, the push rod 28 is contained in the containing groove 29 when not in use, the middle end of the containing groove 29 is provided with a groove 23, one side of the containing groove 29 is symmetrically and fixedly provided with a rotating block 30, the surface of the rotating block 30 is rotatably connected with a fixing sheet 31, and the rotating fixing sheet 31 can fix the push rod 28.

A plurality of pressure tank 12 has been seted up to the inside bottom of base 2, the inside fixed mounting of pressure tank 12 has hydraulic press 13, the bottom fixedly connected with pressure-bearing piece 14 of hydraulic press 13, pressure-bearing piece 14 increases the stability of looped netowrk cabinet, the bottom edge fixed mounting of base 2 has shock absorber support 15, avoid causing the phenomenon of damaging or coming off because of rocking the part inside the cabinet body 1 to take place at the in-process that removes, shock absorber support 15's bottom fixedly connected with universal wheel 16.

The working principle is as follows: the temperature detector 22 detects the temperature inside the cabinet 1 in real time, the detected data is displayed to the staff through the display screen 24 on the surface of the controller 20 for observation, when the temperature inside the cabinet 1 is detected to be too high, the alarm 21 gives an alarm sound to remind the staff that the temperature inside the cabinet 1 needs to be cooled and dissipated, the driving machine 4 is opened, the output end of the driving machine 4 rotates to drive the driving gear 6 to rotate, the two driven gears 7 matched with the driving gear 6 also rotate, the fan blades 11 on the surfaces of the driven shaft 10 and the driven shaft 10 rotate under the action of the driven gears 7 to generate wind power to blow towards the inside of the cabinet 1 for cooling and dissipation, when the temperature is reduced to a certain temperature, the driving machine 4 is closed through the controller 20, the waste of resources caused by the driving machine 4 driving the driven shaft 10 and the fan blades 11 to continuously rotate under the condition of low temperature is avoided, when the cabinet 1 needs to be moved, the fixing piece 31 is rotated to take the push rod 28 out of the accommodating groove 29 for pushing, and when the cabinet 1 is placed after being moved, the cabinet 1 is lifted by the hydraulic machine 13 until the universal wheels 16 are lifted off the ground, so that the cabinet 1 can be fixed.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a looped netowrk cabinet with temperature-detecting device, includes cabinet body (1) and base (2), its characterized in that: the fan blade type fan is characterized in that a placement groove (3) is formed in the center of the interior of the base (2), a driving machine (4) is fixedly mounted in the interior of the placement groove (3), a heat dissipation disc (5) is fixedly mounted at the bottom end of the driving machine (4), an output end of the driving machine (4) is in transmission connection with a driving gear (6), two driven gears (7) are matched with the side face of the driving gear (6), rotating bearings (8) are fixedly connected to the bottom ends of the driven gears (7), rotating grooves are formed in two sides of the placement groove (3), a rotating shaft (9) is rotatably connected to the interior of each rotating groove, the top end of each rotating shaft (9) is fixedly connected with the bottom end of each rotating bearing (8), a driven shaft (10) is fixedly mounted at the top end of each driven gear (7), and a plurality of fan blades (11) are fixedly mounted on the outer surface of each driven shaft (10), the top end of the base (2) is fixedly provided with a hollow protective cover (32).

2. The ring main unit with the temperature detection device according to claim 1, wherein a temperature detector (22) extending to the inside of the ring main unit (1) is fixedly installed at a central position of one side of the top end of the ring main unit (1), an alarm (21) is fixedly installed at one side of the temperature detector (22), a controller (20) is fixedly installed at the other side of the temperature detector (22), and a display screen (24) is fixedly installed at the front end of the controller (20).

3. The ring main unit with the temperature detection device according to claim 1, wherein a plurality of ventilation holes (25) are formed in one side of the main unit (1) and the front end of the base (2), an electric suction door (26) is hinged to the surface of the main unit (1), and observation windows (27) are fixedly mounted above and below the electric suction door (26).

4. The ring main unit with the temperature detection device according to claim 1, wherein support rods (33) are fixedly mounted on both sides of the top end of the main unit body (1), a baffle (17) is fixedly mounted on the top end of the support rods (33), a guide plate (18) is fixedly mounted on both sides of the baffle (17), and guide grooves (19) are formed in the surfaces of the baffle (17) and the guide plate (18).

5. The ring main unit with the temperature detection device according to claim 1, wherein a storage groove (29) is formed in the other side of the main unit (1), a push rod (28) is rotatably connected to the inside of the storage groove (29), a groove (23) is formed in the middle end of the storage groove (29), a rotating block (30) is symmetrically and fixedly mounted on one side of the storage groove (29), and a fixing plate (31) is rotatably connected to the surface of the rotating block (30).

6. The ring main unit with the temperature detection device according to claim 1, wherein a plurality of pressure grooves (12) are formed in the bottom end of the inside of the base (2), a hydraulic machine (13) is fixedly installed in the pressure grooves (12), a pressure bearing sheet (14) is fixedly connected to the bottom end of the hydraulic machine (13), a damping support (15) is fixedly installed at the bottom end corner of the base (2), and a universal wheel (16) is fixedly connected to the bottom end of the damping support (15).