CN214755738U - Protection device for power system communication equipment - Google Patents

Abstract

The utility model belongs to the technical field of the technique of power system communication and specifically relates to a protector for power system communication equipment is related to, including the protecting crust, be provided with the cavity that is used for settling power system communication equipment in the protecting crust, the thermovent has been seted up respectively to the both sides that the protecting crust is mutually the back of the body, one of them be provided with the scavenger fan on the thermovent, in the cavity towards one of them the thermovent is provided with steam separation piece, towards another in the cavity the thermovent is provided with steam adsorption piece. The protection device has the advantages that the invasion of external moisture vapor into the cavity is reduced, and the protection effect on the power system communication equipment is improved.

Description

Protection device for power system communication equipment

Technical Field

The application relates to the technical field of power system communication, in particular to a protection device for power system communication equipment.

Background

The operation, maintenance and management of the power system is not independent of the transmission and exchange of information. In order to safely and economically generate and supply power, reasonably distribute electric energy, ensure power quality indexes, timely process and prevent system accidents, centralized management and unified scheduling are needed, and a suitable communication system is established. Power system communication is therefore an essential component of a power system.

Chinese patent with publication No. CN211745011U discloses an electric power system communication device with good protection effect, which comprises a first protective casing, wherein a clamping block is fixedly arranged at the middle section of the top end of the first protective casing, an arc-shaped guide plate is movably connected to the outer side of the clamping block, a concave groove is arranged inside the top end of the arc-shaped guide plate, fixed baffles are fixedly arranged at the top ends of the front side and the back side of the first protective casing, vent holes are arranged at the bottom ends of the front side and the back side of the first protective casing, supporting legs are fixedly connected to the bottom end of the first protective casing, a protective casing is movably connected to the outer side of the right end face of the first protective casing, a communication physical interface is arranged at one side of the front end face of the protective casing, a control panel is fixedly arranged at the middle section of the protective casing, a data acquisition port is fixedly arranged at the top end of the right side of the protective casing, and an interface management button is movably arranged at the top end of the right side of the protective casing, the power-on interface has been seted up to protecting sheathing one's left side bottom, protecting sheathing's left side bottom fixed mounting has the battery, the top from the bottom up of battery is fixed mounting in proper order has data repeater and data acquisition memory.

In view of the above-mentioned related technologies, the inventor believes that the storage battery, the data repeater and the data acquisition and storage device need not only a good heat dissipation environment but also need to isolate the erosion of moisture, and the first protective housing and the vent holes thereof can only play a basic heat dissipation role and cannot isolate the intrusion of external moisture well.

SUMMERY OF THE UTILITY MODEL

In order to reduce the erosion of external moist steam and improve the protection to the power system communication equipment, the application provides a protector for the power system communication equipment.

The application provides a protector for power system communication equipment adopts following technical scheme:

the utility model provides a protector for electric power system communication equipment, includes the protecting crust, be provided with the cavity that is used for settling electric power system communication equipment in the protecting crust, the radiating hole has been seted up respectively to the protecting crust both sides that carry on the back mutually, one of them be provided with the scavenger fan on the radiating hole, towards one of them in the cavity the radiating hole is provided with steam separation piece, towards another in the cavity the radiating hole is provided with steam adsorption piece.

Through adopting above-mentioned technical scheme, operating personnel puts into the cavity with power system communication equipment in advance, drive scavenger fan extraction cavity interior air and outwards derive, steam separation piece cooperation steam adsorbs the piece and blocks and adsorb the intraoral steam of invasion heat dissipation, reduce external moist steam and invade the cavity, improve the protection to power system communication equipment, and simultaneously, when setting up the scavenger fan to sending wind in the cavity, adsorb the piece setting with steam with the same one side of scavenger fan, steam adsorbs the piece can directly adsorb the steam of leading-in cavity, when the drive scavenger fan extraction cavity interior air once more, the hot-blast of deriving in the cavity can be dried to steam adsorption piece, be favorable to steam adsorption piece recycling.

Optionally, the water vapor blocking member includes a spoiler fixed to the inner bottom wall of the cavity, a water separation groove is formed between the spoiler and the corresponding heat dissipation port, a flow guide seat is arranged on the bottom wall of the water separation groove along the extending direction of the spoiler, the top surface of the flow guide seat is inclined downwards from one end of the water separation groove towards the other end, and a drain hole for communicating the water separation groove is formed in one side of the protective shell, which is located at the lower end of the top surface of the flow guide seat.

Through adopting above-mentioned technical scheme, when leading into in orientation thermovent such as outside steam and water droplet, the spoiler blocks leading-in cavity such as steam and water droplet and water conservancy diversion to water proof groove, and water vapor and water droplet are piled up water conservancy diversion to wash port and are derived along the water conservancy diversion seat, are favorable to reducing direct leading-in cavity such as outside steam and water droplet, improve the protection to electric power system communication equipment in the cavity.

Optionally, the water vapor adsorption element includes a water absorbent resin plate disposed on one side of the heat dissipation opening facing the cavity of the ventilation fan, and the water absorbent resin plate is provided with a plurality of through holes.

By adopting the technical scheme, when the ventilation fan extracts hot air in the cavity, the hot air penetrates through the through hole and evaporates to take away water vapor adsorbed in the water-absorbent resin plate, and when the ventilation fan blows cold air towards the air, the water-absorbent resin plate adsorbs the water vapor introduced into the cavity again, so that the water-absorbent resin plate can be recycled conveniently.

Optionally, the protective shell is provided with a first dust screen on the outer side of the heat dissipation port, and the protective shell is provided with a second dust screen on the outer side of the drain hole.

Through adopting above-mentioned technical scheme, inside dust screen one reduced impurity such as outside dust and flowed leading-in cavity along with the air, in the same way dust screen two reduced impurity such as outside dust by the wash port leading-in cavity, the protection to electric power system communication equipment in the cavity is improved.

Optionally, the outer wall of the protective shell is located above the heat dissipation opening and is covered with a rain shield.

Through adopting above-mentioned technical scheme, the lid that keeps off the rain shelters from in the thermovent top, reduces the leading-in cavity of thermovent outside top drippage water droplet, improves the waterproof of protecting crust and to inside electric power system communication equipment's protection effect.

Optionally, the side of protective housing is offered and is used for the intercommunication the installing port of cavity, just the protective housing is located the annular has been seted up to the end wall circumference of installing port one side, the protective housing is located installing port one side lid is equipped with the control lid, just the control lid is fixed with and is used for pegging graft the inserted block of annular, the lateral wall orientation of protective housing annular screw cross-under has and is used for the lock to connect the screw of inserted block.

Through adopting above-mentioned technical scheme, operating personnel carries out the installation of equipment in the cavity by the installation mouth end, and with the control shell through the inserted block peg graft to the annular in, then use screw lock to connect the slot inserted block, make things convenient for operating personnel to seal the installing port fast, improve the holistic dustproof protective effect of protecting shell.

Optionally, a plurality of accommodating grooves are sequentially formed in the circumferential direction of the outer bottom wall of the protective shell, and supporting legs are hinged in the accommodating grooves.

Through adopting above-mentioned technical scheme, operating personnel unscrew the landing leg as required and accomodate the groove, support at ground with built on stilts protecting crust through the landing leg, be favorable to reducing the damage of ground humidity to the protecting crust.

Optionally, the landing leg is including articulated accomodate the articulated screw rod between the two relative groove lateral walls in groove, articulated screw rod is kept away from the one end screw thread cover of accomodating the groove is equipped with the spiral shell section of thick bamboo, the spiral shell section of thick bamboo is kept away from the one end threaded connection of articulated screw rod has adjusting screw.

Through adopting above-mentioned technical scheme, when the position holding surface unevenness is settled to the protecting crust, through adjusting a screw section of thick bamboo and adjusting screw soon in a flexible way to the axial dimension of change articulated screw rod screw in screw section of thick bamboo and the axial dimension of adjusting screw rod screw in screw section of thick bamboo, improve the adaptability to the mounted position holding surface, convenient quick level is laid the protecting crust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator drives the ventilating fan to extract air in the cavity, the water vapor blocking member is matched with the water vapor adsorption member to block and adsorb water vapor invading the radiating hole, the invasion of external wet water vapor into the cavity is reduced, the protection of the communication equipment of the power system is improved, meanwhile, when the ventilating fan is set to supply air into the cavity, the water vapor adsorption member is arranged at the same side with the ventilating fan, the water vapor adsorption member can directly adsorb water vapor led into the cavity, when the ventilating fan is driven again to extract air in the cavity, hot air led out from the cavity can be dried aiming at the water vapor adsorption member, and the water vapor adsorption member is favorable for recycling;

2. the flow blocking plate blocks water vapor, water drops and the like from being led into the cavity and guided to the water isolating groove, the water vapor, the water drops and the like are accumulated along the flow guiding seat and guided to the drain hole and led out, so that the direct leading-in of the external water vapor, the water drops and the like into the cavity is reduced, and the protection of communication equipment of an electric power system in the cavity is improved;

3. the screw adjusting cylinder and the adjusting screw are screwed to change the axial size of the hinged screw screwed into the screw cylinder and the axial size of the adjusting screw screwed into the screw cylinder, so that the mounting position supporting surface is suitable for uneven mounting, and the protective shell can be conveniently and quickly horizontally placed.

Drawings

Fig. 1 is a schematic structural diagram for embodying the entirety of the protective housing and the control cover in the embodiment of the present application.

Fig. 2 is a sectional view for embodying a rain shield cover, a spoiler, a water absorbent resin plate, and a ventilation fan in the embodiment of the present application.

Fig. 3 is a sectional view for embodying a deflector seat, an insert block, a ring groove, and a screw top in the embodiment of the present application.

Fig. 4 is a schematic structural view for embodying the receiving groove and the leg in the embodiment of the present application.

Reference number legend, 1, protective shell; 11. a cavity; 12. a heat dissipation port; 121. a first dust screen; 13. a water-separating tank; 14. a drain hole; 141. a second dust screen; 15. a rain cover; 16. an installation port; 17. a ring groove; 18. a receiving groove; 19. a wire hole; 2. a ventilator; 3. a spoiler; 31. a flow guide seat; 4. a water-absorbent resin sheet; 41. a through hole; 5. a control cover; 51. inserting a block; 52. a screw; 53. a communication physical interface; 54. a control panel; 55. a data acquisition port; 56. an interface management button; 6. a support leg; 61. a hinged screw; 62. a screw cylinder; 63. adjusting the screw rod; 7. a storage battery; 71. a data forwarder; 72. a data acquisition memory; 73. a heat conducting plate; 8. an arc-shaped top plate; 81. a groove; 82. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses protector for electric power system communication equipment. Referring to fig. 1 and 2, the protection device for power system communication equipment comprises a protection shell 1 which is a cuboid as a whole, a cavity 11 is arranged in the protection shell 1, a control cover 5 is arranged on a front end cover of the protection shell 1, a heat conducting plate 73 is fixed on an inner bottom wall of the cavity 11 in the protection shell 1, a storage battery 7, a data repeater 71 and a data acquisition storage 72 which form the power system communication equipment can be sequentially arranged on the heat conducting plate 73 in the cavity 11, a control panel 54, a plurality of communication physical interfaces 53, a plurality of data acquisition ports 55 and an interface management button 56 are arranged on the front surface of the control cover 5, the cavity 11 of the protection shell 1 is used for the storage battery 7, the data repeater 71 and the data acquisition storage 72 to be arranged, communication signals can be normally received and transmitted after the corresponding communication physical interfaces and the data acquisition ports 55 are connected with corresponding equipment, the heat conducting plate 73 can rapidly conduct the self heat of the storage battery 7 and radiate, the use principle of the storage battery 7, the data repeater 71 and the data acquisition storage 72 is the prior art, and the description is omitted.

Referring to fig. 2, the left and right sides of the protective shell 1 are opened relatively and are equipped with thermovent 12, fixed mounting has scavenger fan 2 in the left thermovent 12, scavenger fan 2 can control in a flexible way and supply air or extract air in the cavity 11, it adsorbs the piece to be fixed with steam towards cavity 11 one side to lie in scavenger fan 2 in the left thermovent 12, steam adsorbs the piece and can set up to water-absorbing resin board 4, a plurality of through-holes 41 have been seted up on water-absorbing resin board 4, the thermovent 12 towards the right side erects in the cavity 11 and has put steam barrier, steam barrier can set up to spoiler 3, spoiler 3's top highly is higher than relative thermovent 12's opening top.

Electric power system communication equipment puts into in the cavity 11 and in the normal course of operation, operating personnel drives scavenger fan 2 and directly blows cooling air in the cavity 11 towards, the hot-air is derived by opposite side thermovent 12, the steam of leading-in cavity 11 interior air of water absorption resin board 4 direct absorption, reduce outside steam, water droplet etc. directly leads into in the cavity 11, improve the protection to electric power system communication equipment, when driving scavenger fan 2 extraction cavity 11 interior air once more, spoiler 3 blocks outside steam and directly leads into cavity 11, the hot-blast of leading out in the cavity 11 simultaneously can be directed against water absorption resin board 4 and heat the stoving, be favorable to water absorption resin board 4's used cyclically.

Referring to fig. 2 and 3, a water-stop groove 13 is formed between the spoiler 3 and the inner wall of the protective shell 1 corresponding to the heat dissipation opening 12 and the inner wall of the control cover 5, a flow guide seat 31 is arranged on the bottom wall of the water-stop groove 13 along the extending direction of the water-stop groove, one end of the flow guide seat 31, which is far away from the control cover 5 by the water-stop groove 13, inclines downwards to one side of the control cover 5, and a drain hole 14 communicated with the water-stop groove 13 is formed in one side of the protective shell 1, which is located at the lower end of the top surface of the flow guide seat 31. When outside steam and water droplet etc. lead into towards thermovent 12 in, spoiler 3 blocks leading-in cavity 11 and water conservancy diversion to water proof groove 13 such as steam and water droplet, and steam and water droplet etc. are piled up water conservancy diversion to wash port 14 and are derived along water conservancy diversion seat 31, are favorable to reducing direct leading-in cavity 11 such as outside steam and water droplet, improve the protection to electric power system communication equipment in the cavity 11.

Referring to fig. 2, the protective shell 1 covers a first dust screen 121 on the outer side of the heat dissipation opening 12, the protective shell 1 covers a second dust screen 141 on the outer side of the water drainage hole 14, a rain shielding cover 15 covers the outer wall of the protective shell 1 on the top of the heat dissipation opening 12, and the top surface of the rain shielding cover 15 is arc-shaped. The first dust screen 121 reduces impurities such as external dust and the like and is led into the cavity 11 along with air flowing, the second dust screen 141 reduces impurities such as external dust and the like and is led into the cavity 11 through the drain hole 14, the rain shielding cover 15 shields the upper side of the heat dissipation opening 12 and reduces water drops dropping from the upper side of the outer portion of the heat dissipation opening 12 and is led into the cavity 11, and therefore the waterproof effect of the protective shell 1 and the protection effect of the protective shell for communication equipment of an internal power system are improved.

Referring to fig. 3, protective housing 1 is located one end of control lid 5 and opens in advance the installing port 16 that is equipped with intercommunication cavity 11, annular 17 has been seted up around installing port 16 circumference to the end wall that protective housing 1 is located on the installing port 16, control lid 5 is fixed with inserted block 51 towards the lateral wall of installing port 16, inserted block 51 wholly agrees with annular 17 mutually, and control lid 5 inserts the back in annular 17 through inserted block 51, the lateral wall of protective housing 1 has worn to have connect the screw 52 of inserted block 51 simultaneously towards annular 17 screw thread, make things convenient for operating personnel to seal installing port 16 fast, improve the holistic dustproof protective effect of protective housing 1.

Referring to fig. 1 and 2, an arc top plate 8 is fixed on the top surface of the protective shell 1 along the front-back extending direction of the protective shell, the middle of the top surface of the arc top plate 8 is high and is bent downwards towards the left side and the right side, a groove 81 is formed in the middle of the top surface of the arc top plate 8, and a handle 82 is hinged in the groove. Arc roof 8 guides the top surface and drops down and leads down to the left and right sides, and handle 82 makes things convenient for operating personnel to carry and draws protective housing 1 and shift simultaneously.

Referring to fig. 4, the side of the protective shell 1 away from the control cover 5 is provided with an electric wire hole 19 for guiding out the power connection of the storage battery 7 and the like, the outer bottom wall of the protective shell 1 is positioned at four corners of the protective shell and is provided with accommodating grooves 18, the extending direction of the accommodating grooves 18 is matched with the extending direction of the bottom corners of the corresponding protective shell 1, and the accommodating grooves 18 are internally hinged with supporting legs 6. The landing leg 6 is including articulated screw rod 61 of accomodating between the two relative groove lateral walls in groove 18, and the hinged end of articulated screw rod 61 is located the one end that is close to relative protecting crust 1 base angle, and the one end thread bush that self hinged end was kept away from to articulated screw rod 61 is equipped with barrel 62, and barrel 62 keeps away from the one end threaded connection of articulated screw rod 61 and has adjusting screw 63.

Operating personnel unscrews landing leg 6 as required and accomodates groove 18, support at ground with built on stilts protecting crust 1 through landing leg 6, be favorable to reducing the damage of ground humidity to protecting crust 1, when protecting crust 1 arrangement position holding surface unevenness, through adjusting screw 62 and adjusting screw 63 soon in a flexible way, change the axial dimensions of articulated screw 61 screw in screw 62 and the axial dimensions of adjusting screw 63 screw in screw 62, improve the adaptability of each landing leg 6 to the mounted position holding surface, make things convenient for quick horizontal security protection protecting crust 1.

The implementation principle of the protection device for the power system communication equipment in the embodiment of the application is as follows: an operator opens the control cover 5, places the storage battery 7 on the heat conducting plate 73 and sequentially places the data repeater 71 and the data acquisition storage 72, after necessary wires are connected, the control cover 5 is covered on the mounting port 16 and locked with the plug block 51 by using the screw 52, in the using process, the ventilating fan 2 is started to blow air towards the inside of the cavity 11, the water-absorbing resin plate 4 absorbs water vapor and rapidly cools the inside of the cavity 11, when the ventilating fan 2 is driven again to exhaust air, the water vapor in the water-absorbing resin plate 4 is led out and evaporated by the inside air, the flow blocking plate 3 blocks and guides the water vapor, water drops and the like to the flow guide seat 31, and finally the water discharge hole 14 is accumulated and led out.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a protector for power system communications facilities which characterized in that: including protective housing (1), be provided with cavity (11) that are used for settling electric power system communication equipment in protective housing (1), thermovent (12) have been seted up respectively to protective housing (1) both sides back of the body, one of them be provided with scavenger fan (2) on thermovent (12), towards one of them in cavity (11) thermovent (12) are provided with steam separation piece, towards another in cavity (11) thermovent (12) are provided with steam and adsorb the piece.

2. The protection device for power system communication equipment according to claim 1, wherein: the water vapor blocking piece comprises a spoiler (3) fixed on the inner bottom wall of the cavity (11), a water separating groove (13) is formed between the spoiler (3) and the corresponding heat dissipation port (12), a flow guide seat (31) is arranged on the bottom wall of the water separating groove (13) along the extending direction of the spoiler, the top surface of the flow guide seat (31) inclines from one end of the water separating groove (13) to face the other end downwards, and a drain hole (14) used for communicating the water separating groove (13) is formed in one side of the lower end of the top surface of the flow guide seat (31) in the protection shell (1).

3. The protection device for power system communication equipment according to claim 2, wherein: the water vapor adsorption piece comprises a water absorption resin plate (4) which is arranged on one side, facing the cavity (11), of the ventilating fan (2) and provided with a heat dissipation port (12), and a plurality of through holes (41) are formed in the water absorption resin plate (4).

4. The protection device for power system communication equipment according to claim 2 or 3, characterized in that: the protective shell (1) is located on the outer side of the heat dissipation opening (12) and is covered with a first dustproof net (121), and the protective shell (1) is located on the outer side of the drain hole (14) and is covered with a second dustproof net (141).

5. The protection device for power system communication equipment according to claim 4, wherein: the outer wall of the protective shell (1) is positioned above the heat dissipation opening (12) and is covered with a rain shield cover (15).

6. The protection device for power system communication equipment according to claim 4, wherein: the utility model discloses a cavity (11) for the building of cavity, including protective housing (1), mounting hole (16) of cavity (11), just protective housing (1) is located annular (17) have been seted up to the end wall circumference of mounting hole (16) one side, protective housing (1) is located mounting hole (16) one side lid is equipped with control lid (5), just control lid (5) are fixed with and are used for pegging graft inserted block (51) of annular (17), the lateral wall orientation of protective housing (1) annular (17) screw thread cross-under have be used for the lock joint screw (52) of inserted block (51).

7. The protection device for power system communication equipment according to claim 1, wherein: a plurality of accommodating grooves (18) are sequentially formed in the circumferential direction of the outer bottom wall of the protective shell (1), and supporting legs (6) are hinged in the accommodating grooves (18).

8. The protection device for power system communication equipment according to claim 7, wherein: landing leg (6) are including articulated accomodate articulated screw rod (61) between the two relative groove lateral walls of groove (18), articulated screw rod (61) are kept away from the one end screw thread cover of accomodating groove (18) is equipped with barrel (62), barrel (62) are kept away from the one end threaded connection of articulated screw rod (61) has adjusting screw (63).

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