CN213692798U

CN213692798U - Box transformer substation heat insulation device

Info

Publication number: CN213692798U
Application number: CN202021898512.1U
Authority: CN
Inventors: 肖棠译
Original assignee: Guizhou Qianbian Electric Technology Co ltd
Current assignee: Guizhou Wanjiadenghuo Electric Intelligent Manufacturing Co.,Ltd.
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-13
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a case becomes heat-proof device, the power distribution box comprises a box body, a plurality of thermovents are arranged on the surface around the box body, the surface of the thermovent is provided with a baffle, one end of the baffle is connected with the box body through a rotating shaft, one side of the baffle is provided with a support rod, a sliding groove A is arranged on the surface of the box body relative to the position of the support rod, one end of the support rod is connected with the baffle through a rotating shaft, the other end of the support rod is embedded into the sliding groove A, and one end of the support rod is connected with a connecting rod through a rotating shaft; through the baffle and the bracing piece of design, can open the baffle when needs the thermovent to dispel the heat, guarantee normal heat dissipation work, when the thermovent can't dispel the heat in summer, can put down the baffle and shelter from the thermovent, guarantee that external heat can not follow the inside that thermovent department got into box-type substation, guaranteed that equipment can normal operating.

Description

Box transformer substation heat insulation device

Technical Field

The utility model belongs to the technical field of power transmission and transformation, concretely relates to case becomes heat-proof device.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation, and is called a box transformer substation for short. The integrated high-voltage switch equipment, distribution transformer and low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a steel structure box, and the integrated low-voltage distribution equipment is particularly suitable for urban network construction and transformation.

The heat dissipation ports are generally formed in the periphery of the conventional box-type substation and used for discharging heat inside the box-type substation to guarantee normal operation of equipment, but because the box-type substation is generally established outdoors, the external temperature is higher than the temperature inside the box in summer, and the heat dissipation ports cannot discharge heat and can also enable the external heat to enter the box in the summer, so that normal use of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case becomes heat insulation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box transformer substation heat insulation device comprises a box body, wherein a plurality of heat dissipation ports are formed in the peripheral surface of the box body, baffles are arranged on the surfaces of the heat dissipation ports, one ends of the baffles are connected with the box body through rotating shafts, a supporting rod is arranged on one side of each baffle, a sliding groove A is formed in the surface of the box body relative to the position of the corresponding supporting rod, one end of the supporting rod is connected with the corresponding baffle through a rotating shaft, the other end of the supporting rod is embedded into the sliding groove A, a connecting rod is connected to one end of the corresponding supporting rod through a rotating shaft, a sliding groove C is formed in the inner portion of the box body relative to the position of the corresponding connecting rod, the sliding groove C is communicated with the sliding groove A, one end of the connecting rod is embedded into the sliding groove C, a pull rod is connected to one end, sliding tray B and sliding tray C link up each other, the pull rod runs through sliding tray B and extends to the outside of box, the surface of box is provided with the fixed block for the position of pull rod, the inside of fixed block is run through and is placed the gim peg, the surface of gim peg and the surface of pull rod are laminated mutually.

Preferably, the surface of box is provided with the chamber door, the surface of chamber door is provided with the lock, the surface cover of lock is equipped with the visor, the top surface of visor is provided with the apron, connect through the pivot between the one end of apron and the visor, the other end of apron is provided with the gag lever post, the spacing groove has been seted up for the position of gag lever post one end on the surface of visor, the inside in spacing groove is gone into in the one end embedding of gag lever post.

Preferably, the top surface of the box body is provided with a top cover, and the surfaces of the top cover and the box body are coated with a mixture consisting of calcium carbonate powder, cooked linseed oil, water and oxides.

Preferably, the bottom end of the box body is provided with a base, and the surface of the base is coated with polyurethane waterproof paint.

Preferably, the surface of the box body is provided with a plurality of wiring ports, and the internal circuit penetrates through the wiring ports and is connected with the outside.

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

1. through the baffle and the bracing piece of design, can open the baffle when needs the thermovent to dispel the heat, guarantee normal heat dissipation work, when the thermovent can't dispel the heat in summer, can put down the baffle and shelter from the thermovent, guarantee that external heat can not follow the inside that thermovent department got into box-type substation, guaranteed that equipment can normal operating.

2. Through the visor and the apron of design, can cover the protection to the lock, prevent that equipment from leading to the lock to get into rainwater or dust because of being in outdoor environment for a long time to further lead to the lock to produce the condition of corrosion or jam, influence the normal opening of chamber door, cover the protection back to the lock, improved the life of equipment.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side sectional view of the cover plate of the present invention;

FIG. 3 is an enlarged schematic view of region A of FIG. 1 according to the present invention;

FIG. 4 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

fig. 5 is a side cross-sectional view of region a of fig. 1 in accordance with the present invention;

fig. 6 is a bottom cross-sectional view of the area B of fig. 1 according to the present invention.

In the figure: 1. a top cover; 2. a heat dissipation port; 3. a box body; 4. a box door; 5. a base; 6. a baffle plate; 7. a support bar; 8. a sliding groove A; 9. a connecting rod; 10. a sliding groove B; 11. a pull rod; 12. fastening a bolt; 13. a fixed block; 14. a sliding groove C; 15. a protective cover; 16. a cover plate; 17. a door lock; 18. a limiting groove; 19. a limiting rod.

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.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: a box transformer substation heat insulation device comprises a box body 3, a plurality of heat dissipation ports 2 are formed in the peripheral surface of the box body 3, baffles 6 are arranged on the surfaces of the heat dissipation ports 2, one ends of the baffles 6 are connected with the box body 3 through rotating shafts, supporting rods 7 are arranged on one sides of the baffles 6, the baffles 6 can be opened through the designed baffles 6 and the supporting rods 7 when the heat dissipation ports 2 are required to dissipate heat, normal heat dissipation work is guaranteed, when the heat dissipation ports cannot dissipate heat in summer, the baffles 6 can be put down to shield the heat dissipation ports, it is guaranteed that external heat cannot enter the interior of a box-type substation from the heat dissipation ports, normal operation of equipment is guaranteed, sliding grooves A8 are formed in the surfaces of the box body 3 relative to the supporting rods 7, one ends of the supporting rods 7 are connected with the baffles 6 through rotating shafts, the other ends of the supporting rods 7 are embedded into sliding grooves A8, and one ends, sliding tray C14 has been seted up for the position of connecting rod 9 in the inside of box 3, sliding tray C14 and sliding tray A8 link up each other, the inside of sliding tray C14 is advanced in the one end embedding of connecting rod 9, the one end of connecting rod 9 is connected with pull rod 11, sliding tray B10 has been seted up for the position of pull rod 11 on the surface of box 3, sliding tray B10 and sliding tray C14 link up each other, pull rod 11 runs through sliding tray B10 and extends to the outside of box 3, the surface of box 3 is provided with fixed block 13 for the position of pull rod 11, the inside of fixed block 13 is run through and is placed gim-peg 12, the surface of gim-peg 12 and the surface of pull rod 11 are laminated mutually.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: a box transformer substation heat insulation device comprises a box body 3, a plurality of heat dissipation ports 2 are formed in the peripheral surface of the box body 3, baffles 6 are arranged on the surfaces of the heat dissipation ports 2, one ends of the baffles 6 are connected with the box body 3 through rotating shafts, supporting rods 7 are arranged on one sides of the baffles 6, the baffles 6 can be opened through the designed baffles 6 and the supporting rods 7 when the heat dissipation ports 2 are required to dissipate heat, normal heat dissipation work is guaranteed, when the heat dissipation ports cannot dissipate heat in summer, the baffles 6 can be put down to shield the heat dissipation ports, it is guaranteed that external heat cannot enter the interior of a box-type substation from the heat dissipation ports, normal operation of equipment is guaranteed, sliding grooves A8 are formed in the surfaces of the box body 3 relative to the supporting rods 7, one ends of the supporting rods 7 are connected with the baffles 6 through rotating shafts, the other ends of the supporting rods 7 are embedded into sliding grooves A8, and one ends, sliding tray C14 has been seted up for the position of connecting rod 9 in the inside of box 3, sliding tray C14 and sliding tray A8 link up each other, the inside of sliding tray C14 is advanced in the one end embedding of connecting rod 9, the one end of connecting rod 9 is connected with pull rod 11, sliding tray B10 has been seted up for the position of pull rod 11 on the surface of box 3, sliding tray B10 and sliding tray C14 link up each other, pull rod 11 runs through sliding tray B10 and extends to the outside of box 3, the surface of box 3 is provided with fixed block 13 for the position of pull rod 11, the inside of fixed block 13 is run through and is placed gim-peg 12, the surface of gim-peg 12 and the surface of pull rod 11 are laminated mutually.

In this embodiment, preferably, the surface of the box body 3 is provided with a box door 4, the surface of the box door 4 is provided with a door lock 17, the surface of the door lock 17 is sleeved with a protective cover 15, the top surface of the protective cover 15 is provided with a cover plate 16, the door lock 17 can be covered and protected by the designed protective cover 15 and the cover plate 16, the door lock 17 is prevented from entering rainwater or dust due to long-time outdoor environment, which in turn causes the door lock 17 to develop a rusty or jammed condition, affecting the normal opening of the door 4, after door lock 17 is covered and protected, the service life of the equipment is prolonged, one end of cover plate 16 is connected with protective cover 15 through a rotating shaft, the other end of cover plate 16 is provided with a limiting rod 19, a limiting groove 18 is formed in the surface of protective cover 15 relative to the position of one end of limiting rod 19, and one end of limiting rod 19 is embedded into limiting groove 18.

In the embodiment, preferably, the top surface of the box body 3 is provided with the top cover 1, and the surfaces of the top cover 1 and the box body 3 are coated with a mixture consisting of calcium carbonate powder, cooked linseed oil, water and oxides, so that the sun resistance of the equipment is improved.

In this embodiment, preferably, the bottom end of the box body 3 is provided with a base 5, and the surface of the base 5 is coated with a polyurethane waterproof coating, so that the moisture-proof capability of the equipment is improved.

In this embodiment, preferably, the surface of the box body 3 is provided with a plurality of wiring ports, and the internal circuit penetrates through the wiring ports and is connected with the outside to manage and control external instruments.

The utility model discloses a theory of operation and use flow: when the utility model is used, the pull rod 11 is firstly pulled to make the pull rod 11 slide upwards in the sliding groove B10, thereby further driving the connecting rod 9 to slide in the sliding groove C14, because the connecting rod 9 is connected with the supporting rod 7 through the rotating shaft, one end of the supporting rod 7 slides in the sliding groove A8, and because the other end of the supporting rod 7 is also connected with the rotating shaft between the baffle 6 and the baffle 6, the baffle 6 can be gradually jacked up by the supporting rod 7, when the pull rod 11 slides to the top of the sliding groove B10, the baffle 6 is completely opened, at the moment, one end of the clamping bolt 12 is pushed again, the clamping bolt 12 slides to the surface of the clamping bolt 12 in the fixed block 13 to be tightly attached to the surface of the pull rod 11, at the moment, the pull rod 11 is fixed, the baffle 6 can keep the open state, the heat dissipation port 2 is exposed, when the equipment normally operates, the heat generated in the equipment is discharged from the heat dissipation port 2, the temperature inside the box body is ensured not to be too high, when summer comes, the heat dissipation port 2 can not normally dissipate heat, one end of the clamping bolt 12 is pulled at the moment, the clamping bolt 12 is not attached to the surface of the pull rod 11, the fixing of the pull rod 11 is released, at the moment, under the action of gravity, the baffle 6 can be closed until the baffle 6 completely covers the surface of the heat dissipation port 2, at the moment, external heat can not enter the equipment from the heat dissipation port 2, the normal operation of the equipment is ensured, in the using process of the equipment, if the box door 4 needs to be opened to operate the equipment inside the equipment, one end of the limiting rod 19 can be firstly pulled, the other end of the limiting rod 19 is separated from the inside of the limiting groove 18, at the moment, the fixing between one side of the cover plate 16 and the protective cover 15 is released, the cover plate 16 can be lifted, a key is inserted into a lock hole of the door lock 17 to unlock the box door 4, after the operation is finished, the door 4 is closed again, and after the door is closed by a key, the cover plate 16 is covered on the surface of the protective cover 15 again, so that one end of the limiting rod 19 is engaged in the limiting groove 18, and at this time, the covering protection of the door lock 17 is completed again.

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

1. The utility model provides a case becomes heat insulation device, includes box (3), its characterized in that: the heat dissipation device is characterized in that a plurality of heat dissipation ports (2) are formed in the peripheral surface of the box body (3), a baffle (6) is arranged on the surface of each heat dissipation port (2), one end of each baffle (6) is connected with the box body (3) through a rotating shaft, a support rod (7) is arranged on one side of each baffle (6), a sliding groove A (8) is formed in the surface of the box body (3) relative to the position of the support rod (7), one end of each support rod (7) is connected with the baffle (6) through a rotating shaft, the other end of each support rod (7) is embedded into the corresponding sliding groove A (8), one end of each support rod (7) is connected with a connecting rod (9) through a rotating shaft, a sliding groove C (14) is formed in the box body (3) relative to the position of the connecting rod (9), the sliding grooves C (14) and the sliding grooves A (8) are communicated with each other, one end of, the one end of connecting rod (9) is connected with pull rod (11), sliding tray B (10) have been seted up for the position of pull rod (11) on the surface of box (3), sliding tray B (10) and sliding tray C (14) link up each other, pull rod (11) run through sliding tray B (10) and extend to the outside of box (3), the surface of box (3) is provided with fixed block (13) for the position of pull rod (11), the inside of fixed block (13) is run through and is placed gim peg (12), the surface of gim peg (12) and the surface of pull rod (11) are laminated mutually.

2. A tank transformer substation heat insulation device according to claim 1, wherein: the surface of box (3) is provided with chamber door (4), the surface of chamber door (4) is provided with door lock (17), the surface cover of door lock (17) is equipped with visor (15), the top surface of visor (15) is provided with apron (16), connect through the pivot between the one end of apron (16) and visor (15), the other end of apron (16) is provided with gag lever post (19), spacing groove (18) have been seted up for the position of gag lever post (19) one end in the surface of visor (15), the inside in spacing groove (18) is gone into in the one end embedding of gag lever post (19).

3. A tank transformer substation heat insulation device according to claim 2, wherein: the top surface of the box body (3) is provided with a top cover (1), and the surfaces of the top cover (1) and the box body (3) are coated with a mixture consisting of calcium carbonate powder, cooked linseed oil, water and oxides.

4. A tank transformer substation heat insulation device according to claim 3, wherein: the bottom end of the box body (3) is provided with a base (5), and the surface of the base (5) is coated with polyurethane waterproof paint.

5. The box transformer substation heat insulation device according to claim 4, wherein: a plurality of wiring openings are formed in the surface of the box body (3), and internal circuits penetrate through the wiring openings and are connected with the outside.