CN215819247U

CN215819247U - Transformer substation operation environment centralized collector

Info

Publication number: CN215819247U
Application number: CN202122106438.6U
Authority: CN
Inventors: 刘娟
Original assignee: Tianjin Gangtai Electrical Equipment Service Co ltd
Current assignee: Tianjin Gangtai Electrical Equipment Service Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a centralized collector for a transformer substation operating environment, which comprises a collector body, wherein a base plate is arranged at the bottom of the collector body, a top plate is arranged at the top of the collector body, a heat dissipation port is formed in the side edge of the collector body, a fan frame is arranged in the heat dissipation port, and a partition plate is arranged in the middle of the fan frame; according to the centralized collector for the operation environment of the transformer substation, the fan frames are arranged, the two groups of fan frames symmetrically arranged on the two sides of the collector body greatly increase the heat dissipation area of the collector body, and the collector body has a good ventilation and heat dissipation function by matching with the four groups of heat dissipation fans; through setting up first locating piece and second locating piece, first locating piece and second locating piece and constant head tank cooperation, when the installation or dismantle the rack, first locating piece can support the rack in the constant head tank with the card of second locating piece, makes things convenient for the installation and the dismantlement of screw.

Description

Transformer substation operation environment centralized collector

Technical Field

The utility model relates to the technical field of collectors, in particular to a substation operation environment centralized collector.

Background

The intelligent environment monitoring system auxiliary equipment of the transformer substation mainly refers to air conditioners, lighting, dehumidifiers, fans, digital temperature and humidity and the like, the intelligent environment monitoring system auxiliary equipment forms the operating environment of the transformer substation, and the safe operation of the transformer substation equipment is influenced to a certain extent by monitoring whether the operating environment of the transformer substation is good or not and the safety of the equipment. Along with the great increase of energy demand, the investment of power grid construction is increased by the nation, and more unmanned remote monitoring centralized control stations are available. The current transformer substation has all established production auxiliary assembly management systems such as fence, entrance guard, SF6 monitoring, warning, but the switching value and the analog quantity of each equipment all are connected with the remote monitoring host computer respectively, every equipment all need set up wireless reception or input module promptly, and because remote monitoring is long apart from, information transmission is extremely unstable, so transformer substation's operational environment centralized collection station has appeared, including the collection box, central controller, and the power module who is connected with central controller respectively, switching value output module, switching value input module, RS485 signal interface module, analog quantity input module and network communication interface. The power supply module supplies power to the collector; the switching value output module is mainly responsible for controlling the opening and closing of the fan, the lighting equipment, the dehumidifier and the alarm; the switching value input module is mainly responsible for acquiring switching value information of the fan, the lighting equipment, the dehumidifier and the alarm; the RS485 signal interface module is mainly used for controlling the opening and closing of an access control system, the refrigeration, heating, opening and closing of an air conditioner; the analog quantity input module is used for receiving acquisition signals of the smoke sensor, the SF6 sensor, the temperature and humidity sensor and the infrared detector; the network communication interface is connected with the remote monitoring host through the switch of the transformer substation information network.

The prior art has the following defects or problems:

1. the existing centralized collector for the operating environment of the transformer substation has poor heat dissipation effect and is not beneficial to long-term use of components such as a central controller in the collector;

2. the dust screen of the current transformer substation operation environment centralized collector lacks a positioning assembly, and the installation and the disassembly are inconvenient because the dust screen frame is supported by hands.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a centralized collector of a transformer substation operation environment aiming at the defects of the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a centralized collector for the operation environment of a transformer substation comprises a collector body, wherein a base plate is arranged at the bottom of the collector body, a top plate is arranged at the top of the collector body, a heat dissipation port is formed in the side edge of the collector body, a fan frame is arranged inside the heat dissipation port, a partition plate is arranged in the middle of the fan frame, heat dissipation fans are arranged on two sides of the partition plate, a connecting block is arranged on the outer side of the fan frame, a first mounting hole is formed in the middle of the connecting block, a fixing bolt is arranged inside the first mounting hole, a net rack is arranged on one side, away from the collector body, of the fan frame, a connecting plate is arranged in the middle of the net rack, dust screens are arranged on two sides of the connecting plate, a first positioning block is arranged on one side, close to the collector body, of the net rack is provided with a second positioning block, and a second mounting hole is formed in one side of the second positioning block, and a screw is arranged in the second mounting hole.

As a preferable technical scheme of the utility model, the surface of one side of the fan frame, which is far away from the collector body, is provided with four groups of threaded holes, and the inner diameter of each threaded hole is matched with the outer diameter of each screw.

As a preferable technical scheme, the first positioning block and the second positioning block are consistent in size, positioning grooves are formed in one sides, close to the collector body, of the first positioning block and one side, close to the collector body, of the second positioning block, and the size of each positioning groove is matched with that of the first positioning block.

As a preferable technical scheme of the utility model, a spring gasket is arranged between the connecting block and the fixing bolt, and the inner diameter of the spring gasket is matched with the outer diameter of the fixing bolt.

As a preferred technical scheme of the utility model, two groups of heat dissipation ports are arranged, and the two groups of heat dissipation ports are symmetrically arranged on two sides of the collector body.

As a preferable technical scheme of the utility model, the number of the second mounting holes is four, the second mounting holes and the threaded holes are arranged in an alignment mode, and the inner diameter size of each second mounting hole is matched with the outer diameter size of each screw.

As a preferable technical scheme of the utility model, the length and width of the fan frame are consistent with the length and width of the net rack, and the partition board and the connecting board are arranged in an aligned mode.

Compared with the prior art, the utility model provides a transformer substation operation environment centralized collector, which has the following beneficial effects:

1. according to the transformer substation operation environment centralized collector, the fan frames are arranged, the two groups of fan frames symmetrically arranged on the two sides of the collector body greatly increase the heat dissipation area of the collector body, the collector body has a good ventilation and heat dissipation function by matching with the four groups of heat dissipation fans, accelerated aging of components such as a central controller in the collector body due to overhigh temperature is avoided, the service life of the collector body is prolonged, and dust and the like are prevented from entering the collector body by arranging the dust screen to influence the heat dissipation of the components in the collector body;

2. this collector is concentrated to transformer substation's operational environment through setting up first locating piece and second locating piece, first locating piece and second locating piece and constant head tank cooperation, in the installation or when dismantling the rack, first locating piece and second locating piece card advance the constant head tank in, can support the rack, make things convenient for the installation and the dismantlement of screw, need not remove the support with the hand, have made things convenient for the installation and the dismantlement of rack.

Drawings

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

FIG. 2 is an enlarged partial schematic view of the connecting assembly of the present invention;

FIG. 3 is a schematic view of a partially enlarged dust screen assembly according to the present invention;

fig. 4 is a schematic view of an appearance structure of the dust screen assembly according to the present invention.

In the figure: 1. a collector body; 2. a base plate; 3. a top plate; 4. a heat dissipation port; 5. a fan frame; 6. a partition plate; 7. a heat radiation fan; 8. connecting blocks; 9. a first mounting hole; 10. fixing the bolt; 11. a net frame; 12. a connecting plate; 13. a dust screen; 14. a first positioning block; 15. a second positioning block; 16. a second mounting hole; 17. a screw; 18. a threaded hole; 19. positioning a groove; 20. a spring washer.

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.

Referring to fig. 1-4, in this embodiment: a transformer substation operation environment centralized collector comprises a collector body 1, wherein a base plate 2 is arranged at the bottom of the collector body 1, a top plate 3 is arranged at the top of the collector body 1, a heat dissipation port 4 is formed in the side edge of the collector body 1, a fan frame 5 is arranged inside the heat dissipation port 4, a partition plate 6 is arranged in the middle of the fan frame 5, heat dissipation fans 7 are arranged on two sides of the partition plate 6, a connecting block 8 is arranged on the outer side of the fan frame 5, a first mounting hole 9 is formed in the middle of the connecting block 8, a fixing bolt 10 is arranged inside the first mounting hole 9, a net rack 11 is arranged on one side of the fan frame 5 away from the collector body 1, a connecting plate 12 is arranged in the middle of the net rack 11, dust screens 13 are arranged on two sides of the connecting plate 12, a first positioning block 14 is arranged on one side of the connecting plate 12 close to the collector body 1, and a second positioning block 15 is arranged on one side of the net rack 11 close to the collector body 1, a second mounting hole 16 is formed at one side of the second positioning block 15, and a screw 17 is provided inside the second mounting hole 16.

In the embodiment, the surface of one side of the fan frame 5, which is far away from the collector body 1, is provided with four groups of threaded holes 18, and the inner diameter of the threaded holes 18 is matched with the outer diameter of the screws 17, so that the net rack 11 is convenient to mount and fix, and the net rack 11 is more stable to fix; the sizes of the first positioning block 14 and the second positioning block 15 are the same, one sides of the first positioning block 14 and the second positioning block 15 close to the collector body 1 are respectively provided with a positioning groove 19, and the size of the positioning groove 19 is matched with that of the first positioning block 14, so that the first positioning block 14 and the second positioning block 15 can be conveniently inserted into the positioning groove 19; a spring gasket 20 is arranged between the connecting block 8 and the fixing bolt 10, and the inner diameter of the spring gasket 20 is matched with the outer diameter of the fixing bolt 10, so that the fixing bolt 10 is prevented from loosening, and the spring gasket 20 is convenient to mount; two groups of heat dissipation ports 4 are arranged, and the two groups of heat dissipation ports 4 are symmetrically arranged on two sides of the collector body 1, so that the heat dissipation area of the collector body 1 is increased; four groups of second mounting holes 16 are arranged, the second mounting holes 16 are arranged in an alignment mode with the threaded holes 18, and the inner diameter size of the second mounting holes 16 is matched with the outer diameter size of the screws 17, so that the net rack 11 is convenient to mount and fix; the length and width of fan case 5 size is unanimous with the length and width size of rack 11, and baffle 6 is counterpointed with connecting plate 12 and is set up, makes things convenient for rack 11 to install on fan case 5's surface.

The working principle and the using process of the utility model are as follows: when the collector is used, the collector is correctly assembled, the heat dissipation area of the collector body 1 is greatly increased by arranging the fan frames 5 and arranging two groups of fan frames 5 symmetrically arranged at two sides of the collector body 1, the collector body 1 has good ventilation and heat dissipation functions by matching with the four groups of heat dissipation fans 7, the accelerated aging of components such as a central controller and the like in the collector body 1 due to overhigh temperature is avoided, the service life of the collector body 1 is prolonged, dust and the like are prevented from entering the collector body 1 by arranging the dust screen 13 to influence the heat dissipation of the components in the collector body 1, the first positioning block 14 and the second positioning block 15 are matched with the positioning groove 19, and the first positioning block 14 and the second positioning block 15 are clamped in the positioning groove 19 when the net rack 11 is installed or disassembled, the rack 11 can be supported, so that the screws 17 can be conveniently mounted and dismounted without being lifted by hands, and the rack 11 can be conveniently mounted and dismounted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a collector is concentrated to transformer substation's operational environment which characterized in that: comprises a collector body (1), wherein a base plate (2) is arranged at the bottom of the collector body (1), a top plate (3) is arranged at the top of the collector body (1), a heat dissipation port (4) is formed in the side edge of the collector body (1), a fan frame (5) is arranged inside the heat dissipation port (4), a partition plate (6) is arranged in the middle of the fan frame (5), heat dissipation fans (7) are arranged on two sides of the partition plate (6), a connecting block (8) is arranged on the outer side of the fan frame (5), a first mounting hole (9) is formed in the middle of the connecting block (8), a fixing bolt (10) is arranged inside the first mounting hole (9), a net rack (11) is arranged on one side, away from the collector body (1), of the fan frame (5), and a connecting plate (12) is arranged in the middle of the net rack (11), the utility model discloses a collector, including connecting plate (12), rack (11), rack (13), connecting plate (12), rack (12) and rack (11), the both sides of connecting plate all are provided with dust screen (13), one side that connecting plate (12) are close to collector body (1) is provided with first locating piece (14), one side that is close to collector body (1) is provided with second locating piece (15), one side of second locating piece (15) is provided with second mounting hole (16), the inside of second mounting hole (16) is provided with screw (17).

2. The transformer substation operation environment centralized collector according to claim 1, characterized in that: threaded holes (18) are formed in the surface, away from the collector body (1), of one side of the fan frame (5), four groups of the threaded holes (18) are formed, and the inner diameter of each threaded hole (18) is matched with the outer diameter of each screw (17).

3. The transformer substation operation environment centralized collector according to claim 1, characterized in that: the size of the first positioning block (14) is consistent with that of the second positioning block (15), positioning grooves (19) are formed in one sides, close to the collector body (1), of the first positioning block (14) and the second positioning block (15), and the size of each positioning groove (19) is matched with that of the first positioning block (14).

4. The transformer substation operation environment centralized collector according to claim 1, characterized in that: a spring gasket (20) is arranged between the connecting block (8) and the fixing bolt (10), and the inner diameter of the spring gasket (20) is matched with the outer diameter of the fixing bolt (10).

5. The transformer substation operation environment centralized collector according to claim 1, characterized in that: the two groups of the heat dissipation ports (4) are symmetrically arranged on two sides of the collector body (1).

6. The substation operation environment centralized collector according to claim 1 or 2, characterized in that: the number of the second mounting holes (16) is four, the second mounting holes (16) and the threaded holes (18) are arranged in an alignment mode, and the inner diameter of each second mounting hole (16) is matched with the outer diameter of each screw (17).

7. The transformer substation operation environment centralized collector according to claim 1, characterized in that: the length and width of the fan frame (5) are consistent with the length and width of the net rack (11), and the partition board (6) and the connecting board (12) are arranged in an aligned mode.