CN216929358U

CN216929358U - Power supply system stability monitoring system for nuclear factory

Info

Publication number: CN216929358U
Application number: CN202123254992.5U
Authority: CN
Inventors: 曹�盛
Original assignee: Anhui Yiciyuan Technology Co ltd
Current assignee: Harbin Yunshi Technology Co.,Ltd.
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-07-08
Anticipated expiration: 2031-12-19

Abstract

The utility model discloses a stability monitoring system of a power supply system for a nuclear plant, which comprises a power monitor body, a heat dissipation mechanism and a drying mechanism, the electric power monitor body is connected with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet pipe, an exhaust fan and an air outlet pipe, when heat dissipation is needed, the exhaust fan is started to enable air flow to enter the shell of the electric power monitor body through the air inlet pipe and then to be exhausted through the air outlet pipe on the other side of the shell of the electric power monitor body, so that heat can be quickly exhausted along with the air flow, internal heat accumulation is avoided, and heat dissipation efficiency is improved, and deposit the in-process for a long time, the silica gel drier in the drying cabinet can be dried in the through-hole one and the two pairs of electric power monitor bodies of through-hole that install the filter screen, avoids depositing this internal moist corrosion of electric power monitor of in-process to the life of electric power monitor has been improved.

Description

Power supply system stability monitoring system for nuclear factory

Technical Field

The utility model relates to the technical field of power monitors, in particular to a stability monitoring system of a power supply system for a nuclear plant.

Background

The stability of a power supply system is usually monitored by a power monitor in a power monitoring system, the power monitor is a digital multifunctional network power monitoring device designed aiming at the power monitoring requirements of power systems, industrial and mining enterprises, public facilities and intelligent buildings, and the existing monitoring device generally adopts the power monitor to carry out power supply monitoring.

However, the following problems still exist in the current electric power monitoring instrument on the market:

current electric power monitor all can be provided with the louvre, and the electric power monitor of being convenient for dispels the heat, but radiating effect and rain-proof dampproofing effect ratio are relatively poor, influence the life of electric power monitor.

Aiming at the problems, the innovative design is carried out on the basis of the original electric power monitor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a stability monitoring system for a power supply system in a nuclear plant, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a stability monitoring system of a power supply system for a nuclear plant comprises a power monitor body, a heat dissipation mechanism and a drying mechanism, the electric power monitor is characterized in that the electric power monitor body is connected with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet pipe, an exhaust fan and an air outlet pipe, the air inlet pipe is fixedly communicated with the electric power monitor body, the exhaust fan is installed in the air inlet pipe in a matched mode, the other side face of the electric power monitor body is fixedly communicated with the air outlet pipes which are uniformly distributed, the rear end face of the power monitor body is connected with a drying mechanism, the drying mechanism comprises a drying box, a silica gel drying agent and a filter screen, the rear end face of the power monitor body is provided with a first through hole formed by two symmetrical holes, the drying box is installed on the rear end face of the power monitor body, the rear end face of the drying box is provided with a second through hole communicated with the first through hole, the filter screen is installed in the second through hole, and the silica gel drying agent is arranged in the drying box.

Preferably, the rear end face of electric power monitor body is fixedly connected with the threaded rods that two symmetries set up, the equal fixedly connected with mounting panel of both sides face of drying cabinet, and on adjacent threaded rod was located to the mounting panel cover, threaded connection had the nut on the threaded rod.

Preferably, the lower surface of the drying box is fixedly communicated with a material pipe, and the lower end of the material pipe is in threaded connection with a material cover.

Preferably, a matched dust screen is arranged in the air inlet pipe.

Preferably, the air outlet pipe is internally and fixedly connected with a matched insect-proof net.

Preferably, the air inlet pipe is in threaded connection with a first matched sealing cover, and the air outlet pipe is in threaded connection with a second matched sealing cover.

Compared with the prior art, the utility model has the beneficial effects that: the power supply system stability monitoring system for the nuclear plant,

1. when the heat dissipation device is used, the exhaust fan is started when heat dissipation is needed, so that air flow is introduced into the shell of the electric power monitor body through the air inlet pipe and is exhausted through the air outlet pipe on the other side of the shell of the electric power monitor body, heat can be quickly exhausted along with the air flow, internal heat accumulation is avoided, and the heat dissipation efficiency is improved.

2. Deposit the in-process for a long time, the silica gel drier in the drying cabinet can be dried in the through-hole one and the two pairs of electric power monitor bodies of through-hole that install the filter screen through, avoids depositing this internal moist corrosion of quilt of in-process electric power monitor to the life of electric power monitor has been improved.

Drawings

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

FIG. 2 is a schematic diagram of a right side view of the drying box of the present invention;

FIG. 3 is a schematic cross-sectional view of the drying box of the present invention;

FIG. 4 is a schematic view of a via structure according to the present invention;

fig. 5 is a schematic view of an air outlet pipe according to the present invention.

In the figure: 1. a power monitor body; 2. an air inlet pipe; 3. a first sealing cover; 4. an air outlet pipe; 5. a second sealing cover; 6. a drying oven; 7. a nut; 8. a threaded rod; 9. mounting a plate; 10. a silica gel desiccant; 11. covering the material; 12. a material pipe; 13. a second through hole; 14. filtering with a screen; 15. a first through hole; 16. a dust screen; 17. an exhaust fan; 18. an insect-proof net.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a stability monitoring system of a power supply system for a nuclear factory comprises a power monitor body 1, a heat dissipation mechanism and a drying mechanism, wherein the power monitor body 1 is connected with the heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet pipe 2, an exhaust fan 17 and an air outlet pipe 4, the power monitor body 1 is fixedly communicated with the air inlet pipe 2, the air inlet pipe 2 is internally provided with the matched exhaust fan 17, the other side surface of the power monitor body 1 is fixedly communicated with a plurality of uniformly distributed air outlet pipes 4, the rear end surface of the power monitor body 1 is connected with the drying mechanism, the drying mechanism comprises a drying box 6, a silica gel drying agent 10 and a filter screen 14, the rear end surface of the power monitor body 1 is provided with two through holes one 15 which are symmetrically arranged, the rear end surface of the power monitor body 1 is provided with the drying box 6, the rear end surface of the drying box 6 is provided with two through holes 13 which are communicated with the through holes one 15, install filter screen 14 in the second through-hole 13, be provided with silica gel drier 10 in the drying cabinet 6, in the use, when needs dispel the heat, start exhaust fan 17, make the air current let in the casing of electric power monitor body 1 by air-supply line 2, discharge by the play tuber pipe 4 of the opposite side of electric power monitor body 1 casing again, make the heat can be discharged along with the air current fast, avoid inside heat to pile up, radiating efficiency has been improved, deposit the in-process for a long time, silica gel drier 10 in the drying cabinet 6 can see through the first 15 and second 13 through-holes of installing filter screen 14 and dry in the electric power monitor body 1, avoid depositing in-process electric power monitor body 1 by wet corrosion, thereby the life of electric power monitor has been improved.

Referring to fig. 1, in order to assemble and disassemble the drying box 6 more conveniently, the rear end face of the power monitor body 1 is fixedly connected with two symmetrically arranged threaded rods 8, the two side faces of the drying box 6 are fixedly connected with mounting plates 9, the mounting plates 9 are sleeved on the adjacent threaded rods 8, and the threaded rods 8 are in threaded connection with nuts 7, so that the drying box 6 can be assembled and disassembled conveniently and quickly.

Referring to fig. 3, in order to replace the silica gel desiccant 10, the lower surface of the drying box 6 is fixedly communicated with a material pipe 12, the lower end of the material pipe 12 is connected with a material cover 11 in a threaded manner, and the silica gel desiccant 10 in the drying box 6 is conveniently replaced through the arranged material pipe 12 and the material cover 11.

Referring to fig. 4, in order to prevent dust from entering the interior of the power monitor body 1, a matching dust screen 16 is installed in the air inlet pipe 2, and the dust is prevented from entering the power monitor body 1 from the air inlet pipe 2 along with the air flow in the heat dissipation process by the dust screen 16.

Referring to fig. 5, in order to prevent mosquitoes from entering the inside of the electric power monitor body 1, a matching insect-proof net 18 is fixedly connected in the air outlet pipe 4 to prevent mosquitoes from entering the electric power monitor body 1 through the air outlet pipe 4.

Referring to fig. 2, in order to seal the air inlet pipe 2 and the air outlet pipe 4, the air inlet pipe 2 is in threaded connection with a first sealing cover 3 matched with the air inlet pipe 2, the air outlet pipe 4 is in threaded connection with a second sealing cover 5 matched with the air outlet pipe 4, and the air inlet pipe 2 and the air outlet pipe 4 can be sealed by the first sealing cover 3 and the second sealing cover 5 when heat dissipation is not performed, so that moisture can be prevented from entering.

The working principle is as follows: in the use, when needs dispel the heat, start exhaust fan 17, make the air current let in the casing of electric power monitor body 1 by air-supply line 2, discharge by the play tuber pipe 4 of the opposite side of electric power monitor body 1 casing again, make the heat can be discharged along with the air current fast, avoid inside heat to pile up, radiating efficiency has been improved, deposit the in-process for a long time, silica gel drier 10 in the drying cabinet 6 can be dried in electric power monitor body 1 through the through-hole 15 and the through-hole two 13 of installing filter screen 14, avoid depositing in-process electric power monitor body 1 in by moist corrosion, thereby the life of electric power monitor has been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power supply system stability monitoring system for a nuclear plant, comprising:

a power monitor body (1);

the heat dissipation mechanism is connected to the power monitor body (1) and comprises an air inlet pipe (2), an exhaust fan (17) and an air outlet pipe (4), the air inlet pipe (2) is fixedly communicated with the power monitor body (1), the exhaust fan (17) matched with the air inlet pipe (2) is installed in the air inlet pipe (2), and the air outlet pipes (4) which are uniformly distributed are fixedly communicated with the other side surface of the power monitor body (1);

drying mechanism, the rear end face of electric power monitor body (1) is connected with drying mechanism, and drying mechanism includes drying cabinet (6), silica gel drier (10) and filter screen (14), and through-hole (15) that two symmetries set up are seted up to the rear end face of electric power monitor body (1), and drying cabinet (6) are installed to the rear end face of electric power monitor body (1), and two through-holes two (13) that communicate with through-hole (15) are seted up to the rear end face of drying cabinet (6), install filter screen (14) in through-hole two (13), be provided with silica gel drier (10) in drying cabinet (6).

2. The system for monitoring the stability of the power supply system for the nuclear plant according to claim 1, wherein: the rear end face of the power monitoring instrument body (1) is fixedly connected with two symmetrically arranged threaded rods (8), two side faces of the drying box (6) are fixedly connected with mounting plates (9), the mounting plates (9) are sleeved on the adjacent threaded rods (8), and the threaded rods (8) are connected with nuts (7) in a threaded mode.

3. The system for monitoring the stability of the power supply system for the nuclear plant according to claim 1, wherein: the lower surface of the drying box (6) is fixedly communicated with a material pipe (12), and the lower end of the material pipe (12) is in threaded connection with a material cover (11).

4. The system for monitoring the stability of the power supply system for the nuclear plant according to claim 1, wherein: and a matched dustproof net (16) is arranged in the air inlet pipe (2).

5. The system for monitoring the stability of the power supply system for the nuclear plant according to claim 1, wherein: the air outlet pipe (4) is internally and fixedly connected with a matched insect-proof net (18).

6. The system for monitoring the stability of the power supply system for the nuclear plant according to claim 1, wherein: the air inlet pipe (2) is in threaded connection with a first matched sealing cover (3), and the air outlet pipe (4) is in threaded connection with a second matched sealing cover (5).