CN213660979U

CN213660979U - Electronic freezing dehumidification control device for transformer substation

Info

Publication number: CN213660979U
Application number: CN202022254854.6U
Authority: CN
Inventors: 陈磊; 韩建军; 王凤; 王珂; 谢世康; 姚宜州; 张文明; 张云飞; 赵兵; 赵正平
Original assignee: State Grid Jiangsu Electric Power Co ltd Suining County Power Supply Branch; Changzhou Yongbo Machinery Co ltd
Current assignee: State Grid Jiangsu Electric Power Co ltd Suining County Power Supply Branch; Changzhou Yongbo Machinery Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-09
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a transformer substation uses electronic refrigeration dehumidification controlling means, the utility model belongs to the technical field of electrical equipment, the power distribution box comprises a box body, box left side intermediate position is provided with the guard box, the box right side is provided with the dehumidification case, dehumidification case lower extreme runs through and installs the condensate pipe, the welding of condensate pipe right side has the cold air duct, the dehumidification case upper end is provided with the connecting pipe, the condenser is installed to the connecting pipe upper end, the exhaust pipe is installed in the condenser left side, guard box internally mounted has the motor. This electronic refrigeration dehumidification controlling means for transformer substation can realize the circulation operation to be convenient for protect the inside circuit of box and equipment, the life of extension equipment, and then reduction in production cost can guarantee the dry environment in the equipment, can reduce the inside temperature of box, thereby further reduce the operating temperature of equipment, improved the validity of equipment operation.

Description

Electronic freezing dehumidification control device for transformer substation

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to transformer substation is with freezing dehumidification controlling means of electron.

Background

Along with the continuous development of social economy and the continuous improvement of the production level of enterprises, people can not leave electric power in life and work, and the electric power has the advantages of cleanness and environmental protection, so that the nation vigorously develops electric power energy, a plurality of transformer substations need to be built in the transmission process of the electric power, and the transformer substations contain a plurality of electrical equipment which needs to be arranged in a dry and proper-temperature environment in order to ensure the normal operation of the electrical equipment; because the rainwater weather in China is more, especially in the south of the Yangtze river, the electrical equipment in the transformer substation is easily affected by damp due to more rainwater weather, so that the normal work of the electrical equipment can be influenced, even the electrical equipment can be damaged, at present, the indoor transformer substation basically does not adopt any dehumidification equipment, only installs a ventilation fan and is manually controlled. Therefore, the safe operation of the indoor substation equipment cannot be effectively guaranteed.

Electronic refrigeration dehumidification controlling means is used to transformer substation in market, and inconvenient circuit and the equipment to 1 inside of box are protected, and inconvenient cyclic utilization that realizes, inconvenient inside cooling to the box can not further reduce the box inside stable, and lead to the equipment operation not good.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a transformer substation is with freezing dehumidification controlling means of electron to solve the transformer substation on the market that proposes in the above-mentioned background and use freezing dehumidification controlling means of electron, inconvenient circuit and the equipment to 1 inside of box protect, inconvenient realization cyclic utilization, inconvenient cooling to the box is inside, can not further reduce box internal stability, and lead to the not good scheduling problem of equipment operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer substation uses electronic refrigeration dehumidification controlling means, includes the box, box left side intermediate position is provided with the guard box, the box right side is provided with the dehumidification case, the dehumidification case lower extreme runs through and installs the condensate pipe, the welding of condensate pipe right side has the cold air duct, the dehumidification case upper end is provided with the connecting pipe, the condenser is installed to the connecting pipe upper end, the exhaust pipe is installed in the condenser left side, guard box internally mounted has the motor, the inside right side wall of box is provided with the suction fan, the inside top of box is provided with temperature and humidity sensor, the inside left side wall of box is provided with the exhaust fan.

Preferably, the chamber door is installed to the box front end, the inside bottom of box is provided with the control box, the control box front end is close to lower limb position department and is provided with control panel, the control box front end is located control panel top department and is provided with the display screen, the control box rear end is connected with the RS485 bus, the control box passes through RS485 bus and condenser, motor, temperature and humidity sensor and exhaust fan telecommunications connection.

Preferably, a connecting shaft is installed on the right side of the motor, fan blades are arranged on the outer side of the connecting shaft, a plurality of groups of fan blades are distributed on the outer side of the connecting shaft at equal intervals, and the connecting shaft drives the fan blades to rotate through the motor.

Preferably, the box left side is provided with the mechanical tubes, the air inlet pipe is installed on the exhaust fan right side, the mechanical tubes run through the box left side wall and are connected with the exhaust fan, and the air inlet pipe is communicated with the mechanical tubes through the exhaust fan.

Preferably, an air suction pipe is installed on the left side of the suction fan, the air exhaust pipe penetrates through the right side wall of the box body and is connected with the suction fan, and the air suction pipe is communicated with the condenser through the cooperation of the suction fan and the air exhaust pipe.

Preferably, the dehumidification pipeline is installed to the connecting pipe lower extreme, dehumidification pipeline lateral wall is provided with the condensation ice pad, the dehumidification pipeline is S-shaped distribution and sets up, the condensate pipe is linked together with the condenser through dehumidification pipeline and cooperation connecting pipe.

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

1. the utility model discloses an at dehumidification pipeline, start condenser and suction fan through control panel, can make the suction fan transmit the condenser to the inside air that has moisture of box in through aspiration channel cooperation exhaust pipe, process inhaled air by the condenser, and pass to the dehumidification pipeline in the dehumidification incasement through the connecting pipe, and through dehumidification pipeline cooperation condensation ice blanket, can process the inside air, make the air become the cold air, and through condensate pipe and cold air duct, can transmit inside the box cold air, and then can cool down to the box inside to being convenient for, realized discharging the inside humidity of box, can cool down to it again, thereby realized circulation, and be convenient for protect the inside circuit of box and equipment, the life of extension equipment, and the production cost is reduced.

2. The utility model discloses a be provided with the fan blade, wherein control panel passes through starter motor and exhaust fan, make its operation, through the start-up to the motor, can make the connecting axle drive the fan blade and rotate, can cool down to the box inside when the fan blade is rotatory, and then be of value to drying to the hot-blast and the moist place in bottom in the box, thereby guarantee the dry environment in the equipment, the exhaust fan passes through the air-supply line to the inside hot-blast suction of box simultaneously, and outside through abnormal shape pipe discharge box, can reduce the inside temperature of box, thereby further reduce the operating temperature of equipment, the validity of equipment operation has been improved.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a front schematic view of the dehumidifying box of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a protection box; 4. a dehumidification box; 5. a condensate pipe; 6. a cold air pipe; 7. a connecting pipe; 8. a condenser; 9. an exhaust duct; 10. a motor; 11. a connecting shaft; 12. a fan blade; 13. a suction fan; 14. an air suction pipe; 15. a control box; 16. a control panel; 17. a display screen; 18. A temperature and humidity sensor; 19. a special pipe; 20. an exhaust fan; 21. an air inlet pipe; 22. a dehumidification duct; 23. Condensing the ice pad.

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.

Please refer to fig. 1-3, an electronic freezing and dehumidifying control device for a transformer substation comprises a box body 1, a protection box 3 is arranged in the middle of the left side of the box body 1, a dehumidifying box 4 is arranged on the right side of the box body 1, a condensate pipe 5 is installed at the lower end of the dehumidifying box 4 in a penetrating manner, a cold air pipe 6 is welded on the right side of the condensate pipe 5, a connecting pipe 7 is arranged at the upper end of the dehumidifying box 4, a condenser 8 is installed at the upper end of the connecting pipe 7, an exhaust pipe 9 is installed on the left side of the condenser 8, a motor 10 is installed inside the protection box 3, a suction fan 13 is arranged on the right side wall inside the box body 1, a temperature and humidity sensor.

Further, the front end of the box body 1 is provided with a box door 2, the bottom end in the box body 1 is provided with a control box 15, the front end of the control box 15 is provided with a control panel 16 close to the lower edge, the front end of the control box 15 is provided with a display screen 17 above the control panel 16, the rear end of the control box 15 is connected with an RS485 bus, and the control box 15 is in telecommunication connection with the condenser 8, the motor 10, the temperature and humidity sensor 18 and the exhaust fan 20 through the RS485 bus; a connecting shaft 11 is installed on the right side of the motor 10, fan blades 12 are arranged on the outer side of the connecting shaft 11, a plurality of groups of fan blades 12 are distributed on the outer side of the connecting shaft 11 at equal intervals, and the connecting shaft 11 drives the fan blades 12 to rotate through the motor 10; the left side of the box body 1 is provided with a special pipe 19, the right side of the exhaust fan 20 is provided with an air inlet pipe 21, the special pipe 19 penetrates through the left side wall of the box body 1 to be connected with the exhaust fan 20, the air inlet pipe 21 is communicated with the special pipe 19 through the exhaust fan 20, wherein, by arranging the fan blades 12, wherein the control panel 16 starts the motor 10 and the exhaust fan 20 to operate, by starting the motor 10, the connecting shaft 11 can drive the fan blades 12 to rotate, the fan blades 12 can cool the interior of the box body 1 when rotating, thereby being beneficial to drying the hot air in the box body 1 and the wet place at the bottom, ensuring the drying environment in the equipment, meanwhile, the exhaust fan 20 sucks out the hot air in the box body 1 through the air inlet pipe 21 and discharges the hot air out of the box body 1 through the special pipe 19, so that the temperature in the box body 1 can be reduced, the running temperature of the equipment is further reduced, and the running effectiveness of the equipment is improved.

Furthermore, an air suction pipe 14 is installed on the left side of the air suction fan 13, the exhaust pipe 9 penetrates through the right side wall of the box body 1 and is connected with the air suction fan 13, and the air suction pipe 14 is communicated with the condenser 8 through the air suction fan 13 in cooperation with the exhaust pipe 9; the lower end of the connecting pipe 7 is provided with a dehumidifying pipeline 22, the outer side wall of the dehumidifying pipeline 22 is provided with a condensing ice pad 23, the dehumidifying pipeline 22 is arranged in an S-shaped distribution, the condensing water pipe 5 is communicated with the condenser 8 through the dehumidifying pipeline 22, wherein, by starting the condenser 8 and the suction fan 13 through the control panel 16 in the dehumidifying pipeline 22, the suction fan 13 can transmit the air with moisture in the box body 1 to the condenser 8 through the suction pipe 14 in cooperation with the exhaust pipe 9, the sucked air is processed by the condenser 8 and transmitted to the dehumidifying pipeline 22 in the dehumidifying box 4 through the connecting pipe 7, and the dehumidifying pipeline 22 is matched with the condensing ice pad 23, the internal air can be processed, so that the air becomes cold air, and the cold air can be transmitted to the inside of the box body 1 through the condensing water pipe 5 and the cold air pipe 6, thereby being capable of conveniently cooling the inside of the box body 1, realized can discharging the inside humidity of box 1, can cool down it again to realized circulation operation, and be convenient for protect the inside circuit of box 1, the life of extension equipment, reduction in production cost.

The working principle is as follows: the electronic freezing and dehumidifying control device for the transformer substation comprises a box door 2, a control panel 16 on a control box 15, a temperature sensor 18, a display screen 17, a temperature sensor 16, a condenser 8 and a suction fan 13, wherein the box door 2 is opened by a worker, the temperature sensor 16 inputs temperature into the box 1, the temperature sensor transmits the temperature to the display screen 17 through RS485, when the temperature of the box 1 reaches the input temperature, the control panel 16 starts a machine capable of running, the condenser 8 and the suction fan 13 are started through the control panel 16, the suction fan 13 can transmit air with moisture in the box 1 to the condenser 8 through the suction pipe 14 and the exhaust pipe 9, the air sucked by the condenser 8 is processed and transmitted to a dehumidifying pipeline 22 in the dehumidifying box 4 through a connecting pipe 7, and the dehumidifying pipeline 22 and the condensing ice pad 23 are matched, so that the internal air can be processed, the air is changed into cold air, the cold air can be transmitted into the box body 1 through the condensate pipe 5 and the cold air pipe 6, the interior of the box body 1 can be cooled conveniently, the humidity in the box body 1 can be discharged and cooled, the circulating operation is realized, the circuit in the box body 1 can be protected conveniently, the service life of the equipment is prolonged, the production cost is reduced, finally, the fan blades 12 are arranged, the control panel 16 operates through the starting motor 10 and the exhaust fan 20, the motor 10 in the protection box 3 is started, the connecting shaft 11 can drive the fan blades 12 to rotate, the interior of the box body 1 can be cooled when the fan blades 12 rotate, the hot air and the humid bottom in the box body 1 can be dried beneficially, and the drying environment in the equipment is ensured, meanwhile, the exhaust fan 20 sucks out the hot air in the box body 1 through the air inlet pipe 21 and discharges the hot air out of the box body 1 through the special pipe 19, so that the temperature in the box body 1 can be reduced, the running temperature of the equipment is further reduced, and the running effectiveness of the equipment is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 transformer substation uses electronic refrigeration dehumidification controlling means, includes box (1), its characterized in that: the utility model discloses a dehumidification device, including box (1), condenser (8), exhaust pipe (9) are installed in condenser (8) left side, the box (1) left side intermediate position is provided with guard box (3), box (1) right side is provided with dehumidification case (4), dehumidification case (4) lower extreme runs through and installs condenser pipe (5), condenser pipe (5) right side welding has cold air duct (6), dehumidification case (4) upper end is provided with connecting pipe (7), condenser (8) are installed to connecting pipe (7) upper end, exhaust pipe (9) are installed in condenser (8) left side, guard box (3) internally mounted has motor (10), the inside right side wall of box (1) is provided with suction fan (13), the inside top of box (1) is provided with temperature and humidity sensor (18), the inside left side wall of box (1.

2. The electronic freezing and dehumidifying control device for the substation according to claim 1, wherein: box door (2) are installed to box (1) front end, box (1) inside bottom is provided with control box (15), control box (15) front end is close to lower limb position department and is provided with control panel (16), control box (15) front end is located control panel (16) top department and is provided with display screen (17), control box (15) rear end is connected with the RS485 bus, control box (15) are through RS485 bus and condenser (8), motor (10), temperature and humidity sensor (18) and exhaust fan (20) telecommunications connection.

3. The electronic freezing and dehumidifying control device for the substation according to claim 1, wherein: the fan blade assembly is characterized in that a connecting shaft (11) is installed on the right side of the motor (10), fan blades (12) are arranged on the outer side of the connecting shaft (11), a plurality of groups of fan blades (12) are distributed on the outer side of the connecting shaft (11) at equal intervals, and the connecting shaft (11) drives the fan blades (12) to rotate through the motor (10).

4. The electronic freezing and dehumidifying control device for the substation according to claim 1, wherein: the utility model discloses a box, including box (1), exhaust fan (20), air-supply line (21) are installed on exhaust fan (20) right side, box (1) left side wall is provided with mechanical tubes (19), mechanical tubes (19) run through box (1) left side wall and are connected with exhaust fan (20), air-supply line (21) link up with mechanical tubes (19) mutually through exhaust fan (20).

5. The electronic freezing and dehumidifying control device for the substation according to claim 4, wherein: suction pipe (14) are installed in suction fan (13) left side, exhaust pipe (9) run through box (1) right side wall and are connected with suction fan (13), suction pipe (14) are linked together with condenser (8) through suction fan (13) cooperation exhaust pipe (9).

6. The electronic freezing and dehumidifying control device for the substation according to claim 1, wherein: dehumidification pipeline (22) are installed to connecting pipe (7) lower extreme, dehumidification pipeline (22) lateral wall is provided with condensation ice pad (23), dehumidification pipeline (22) are the S-shaped distribution setting, condensate pipe (5) are linked together with cooperation connecting pipe (7) and condenser (8) through dehumidification pipeline (22).