CN209402052U - A heat dissipation mechanism of a prefabricated substation - Google Patents

Abstract

The utility model discloses a heat dissipation mechanism of a prefabricated substation. , and the air intake fan is located on one side of the air outlet fan, fans are fixedly installed on the outer surfaces of both sides of the inner side of the air outlet fan, and the outer surfaces of both ends of the fan are fixedly connected with movable bearings and installation parts, and the movable bearings are located at side of the mounting part. The heat dissipation mechanism of a prefabricated substation described in the utility model is provided with an air intake fan, an air outlet fan, a detachable dust cover, a water tank, and a circulating water pipe, which can exchange the external air with the internal air of the substation to improve heat dissipation. effect, and can prevent external dust from entering the fan to affect the heat dissipation effect, and can also facilitate effective cooling and heat dissipation inside the device, bringing better prospects for use.

Description

A heat dissipation mechanism of a prefabricated substation

technical field

The utility model relates to the field of substations, in particular to a heat dissipation mechanism of a prefabricated substation.

Background technique

The substation refers to the place where the voltage and current are transformed, received and distributed in the power system. The substation in the power plant is a step-up substation. Its function is to boost the power generated by the generator and feed it to the high-voltage power grid. There is a heat dissipation mechanism inside the substation to send out the internal heat gas. It is not only simple in structure, but also easy to operate; the existing heat dissipation mechanism of the substation has certain disadvantages in use. First, in the process of use, the heat dissipation efficiency of the original heat dissipation mechanism It is relatively low, which has certain inconvenience. Secondly, it cannot completely dissipate heat and cool down the inside of the equipment, which has certain adverse effects. In addition, during use, long-term use will make the fan place full of dust, which has certain disadvantages. It has brought some adverse effects to people's use process. Therefore, we propose a heat dissipation mechanism for prefabricated substations.

Utility model content

The main purpose of the utility model is to provide a heat dissipation mechanism of a prefabricated substation, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A heat dissipation mechanism of a prefabricated substation, including a substation, the upper outer surface of the substation is fixedly connected with the upper edge of the substation, the upper outer surface of the upper edge of the substation is fixedly installed with an air intake fan and an air outlet fan, and the air intake fan Located on one side of the air outlet fan, fans are fixedly installed on the outer surfaces of both sides of the air outlet fan, and the outer surfaces of both ends of the fan are fixedly connected with movable bearings and installation parts, and the movable bearings are located on one side of the installation parts , the outer surface of the upper end of the air intake fan is fixedly installed with a detachable dust cover, one side of the substation is provided with a low-voltage chamber, the other side of the substation is provided with a high-voltage chamber, and the middle of the substation is The outer surface of the substation is fixedly installed with a substation box door, and the outer surface of the front end of the substation box door is provided with a heat dissipation port. The other side inside the substation is fixedly installed with an inspection port, a capacitor cabinet, an incoming line cabinet and an outgoing line cabinet, and the capacitor cabinet is located on one side of the inspection port, and the incoming line cabinet and outgoing line cabinet are located at the lower end of the inspection port and the capacitor cabinet. The incoming line cabinet is located on one side of the outgoing line cabinet, the No. 2 control switch is fixedly installed on the outer surface of the inner side of the substation, and the No. 1 control switch is fixedly installed on the outer surface of the inner side of the substation. A water tank is fixedly installed, a drainage pump is fixedly installed on one side of the outer surface of the water tank, and a circulating water pipe is fixedly installed on the other side of the outer surface of the water tank.

The air inlet fan and the air outlet fan are provided, and the air inlet fan and the air outlet fan are fixedly installed on the upper outer surface of the upper edge of the substation, and the air is fed through the air inlet fan and sent through the air outlet fan.

A detachable dust cover is provided, and the detachable dust cover is movably connected with the outer surface of the upper end of the intake fan through a rotating thread to prevent external dust from entering the fan and affecting the heat dissipation effect.

The set water tank and the circulating water pipe are fixedly connected to the outer surface of one end of the circulating water pipe and the other side of the water tank, so as to effectively cool down and dissipate heat inside the equipment.

Preferably, a rotating thread is provided between the detachable dust cover and the intake fan, and the number of the rotating threads is several groups, and the inner surface of the lower end of the detachable dust cover is connected with the intake fan through the rotating thread. The outer surface of the upper end is fixedly connected.

Preferably, the number of the intake fans is two groups, the intake fans allow the airflow to enter the interior of the equipment through the fans, and the air outlet fans exhaust the heat gas generated inside the equipment through the fans.

Preferably, a flow valve is provided on the outer surface of the other side of the water tank, and the water is circulated through the circulating water pipe through the flow valve and the drain pump.

Preferably, the outer surface of the circulating water pipe is provided with a water cooling circulation pipe, one end of the water cooling circulation pipe is provided with a closed port, and the other end is provided with an outlet.

Preferably, the input ends of the No. 1 control switch and the No. 2 control switch are electrically connected to the output end of the substation, and the output end of the drainage pump is electrically connected to the output end of the water tank.

Compared with the prior art, the utility model has the following beneficial effects: the heat dissipation mechanism of the prefabricated substation is fixedly installed on the upper end of the upper edge of the substation through the air intake fan and the air outlet fan provided On the outer surface, by turning on the No. 1 control switch, the internal fan of the intake fan rotates to form an anti-airflow to suck the outside air into the substation. By turning on the No. 2 control switch, the fan inside the air outlet fan rotates to send out the heat gas inside the substation, which is convenient The mutual exchange of gas inside the substation improves the heat dissipation effect; through the set detachable dust cover, the detachable dust cover is movably connected with the upper outer surface of the intake fan through the rotating thread, and the detachable dust cover The material is viscose, and the air intake fan will bring in the dust from the outside when it absorbs the airflow. The detachable dust cover can prevent the dust from entering and affect the heat dissipation effect; the setting of the water tank and the circulating water pipe, one end of the circulating water pipe The surface is fixedly connected to the outer surface of the other side of the water tank, and the flow valve is opened to start the drainage pump to circulate the water inside the water tank through the circulating water pipe. The circulating water pipe is fixedly connected to the wall inside the substation, which can effectively clean the inner space of the substation Cooling is beneficial to people's use. The heat dissipation mechanism of the whole prefabricated substation is simple in structure, easy to operate, and the effect of use is better than that of traditional methods.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a heat dissipation mechanism of a prefabricated substation according to the present invention.

Fig. 2 is an internal structure diagram of a heat dissipation mechanism of a prefabricated substation of the present invention.

Fig. 3 is a supplementary diagram of a heat dissipation mechanism of a prefabricated substation of the present invention.

FIG. 4 is an enlarged view of the fan 18 in FIG. 3 of a heat dissipation mechanism of a prefabricated substation of the present invention.

In the figure: 1. Low-voltage room; 2. Upper edge of substation; 3. Radiation outlet; 4. Substation box door; 5. High-voltage room; 6. Substation; 7. Installation beam; 8. Inspection port; 9. Capacitor cabinet; 10 , metering cabinet; 11, incoming line cabinet; 12, outgoing line cabinet; 13, detachable dust cover; 14, No. 1 control switch; 15, intake fan; 16, air outlet fan; 17, No. 2 control switch; 18 , fan; 19, drainage pump; 20, water tank; 21, circulating water pipe; 22, movable bearing; 23, installation parts.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-4, a heat dissipation mechanism of a prefabricated substation includes a substation 6, the outer surface of the upper end of the substation 6 is fixedly connected with the upper edge 2 of the substation, and the upper outer surface of the upper edge 2 of the substation is fixedly installed with an air intake fan 15 and the air outlet fan 16, and the air intake fan 15 is positioned at one side of the air outlet fan 16, and the outer surfaces of both sides of the inner side of the air outlet fan 16 are fixedly equipped with fans 18, and the outer surfaces of both ends of the fan 18 are fixedly connected with movable bearings 22 and The installation part 23, and the movable bearing 22 is positioned at one side of the installation part 23, the upper outer surface of the intake fan 15 is fixedly equipped with a detachable dust cover 13, and a low-voltage chamber 1 is arranged inside the substation 6, and the substation 6 The other side is provided with a high-voltage chamber 5 inside, and a substation box door 4 is fixedly installed on the outer surface of the middle part of the substation 6. The front end outer surface of the substation box door 4 is provided with a cooling port 3, and the outer surface of the lower end of the substation 6 is fixedly connected with a mounting beam 7. A metering cabinet 10 is fixedly installed on one side of the substation 6, and an inspection port 8, a capacitor cabinet 9, an incoming line cabinet 11, and an outgoing line cabinet 12 are fixedly installed on the other side of the substation 6, and the capacitor cabinet 9 is located at one side of the inspection port 8 side, the incoming line cabinet 11 and the outgoing line cabinet 12 are located at the lower end of the inspection port 8 and the capacitor cabinet 9, the incoming line cabinet 11 is located on one side of the outgoing line cabinet 12, and the outer surface of the inner side of the substation 6 is fixedly installed with a No. 2 control switch 17, A No. 1 control switch 14 is fixedly installed on the outer surface of the other side inside the substation 6. A water tank 20 is fixedly installed inside the substation 6. A drainage pump 19 is fixedly installed on one side of the outer surface of the water tank 20. The other side of the outer surface of the water tank 20 is fixed. A circulating water pipe 21 is installed.

Between the detachable dust cover 13 and the air intake fan 15, a rotating thread is arranged, and the number of the rotating threads is several groups. The surface is fixedly connected; the number of intake fans 15 is two groups, the intake fans 15 let the air flow into the device through the fan 18, and the air outlet fans 16 discharge the heat gas generated inside the device through the fan 18; the other side of the water tank 20 The outer surface A flow valve is provided, and the water is circulated through the circulating water pipe 21 through the flow valve and the drainage pump 19; the outer surface of the circulating water pipe 21 is provided with a water cooling circulation pipe, and one end of the water cooling circulation pipe is provided with a closed mouth, and the other end is provided with an outlet; The input ends of the No. 1 control switch 14 and the No. 2 control switch 17 are electrically connected to the output end of the substation 6 , and the output end of the drainage pump 19 is electrically connected to the output end of the water tank 20 .

It should be noted that the utility model is a heat dissipation mechanism of a prefabricated substation. When in use, the internal circuit wires are powered through the outlet cabinet 12, and the substation is observed and maintained through the inspection port 8. The output voltage of the substation and The quantity value of the current is displayed through the metering cabinet 10, and the air intake fan 15 and the air outlet fan 16 are fixedly installed on the upper outer surface of the upper edge 2 of the substation. By turning on the No. 1 control switch 14, the internal fan 18 of the air intake fan 15 rotates to form a reverse air flow The outside air is sucked into the substation, and by turning on the No. 2 control switch 17, the fan 18 inside the air outlet fan 16 rotates to send out the heat gas inside the substation, which facilitates the mutual exchange of gases inside the substation and improves the heat dissipation effect. The circulating water pipe 21 The outer surface of one end is fixedly connected to the outer surface of the other side of the water tank 20, and the flow valve is opened to start the drainage pump 19 to circulate the water inside the water tank 20 through the circulating water pipe 21, and the circulating water pipe 21 is fixedly connected to the wall inside the substation, It can effectively cool down the internal space of the substation.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A heat dissipation mechanism for a prefabricated substation, including a substation (6), characterized in that: the outer surface of the upper end of the substation (6) is fixedly connected to the upper edge (2) of the substation, and the upper edge (2) of the substation An air intake fan (15) and an air outlet fan (16) are fixedly installed on the outer surface of the upper end, and the air intake fan (15) is located on one side of the air outlet fan (16), and the inner two sides of the air outlet fan (16) are Fans (18) are fixedly installed, and the outer surfaces of both ends of the fan (18) are fixedly connected with movable bearings (22) and installation parts (23), and the movable bearings (22) are located on one side of the installation part (23). side, the outer surface of the upper end of the intake fan (15) is fixedly installed with a detachable dust cover (13), and a low-voltage chamber (1) is arranged inside one side of the substation (6), and the substation (6 ) is provided with a high-voltage chamber (5) inside, the outer surface of the middle part of the substation (6) is fixedly installed with a substation box door (4), and the outer surface of the front end of the substation box door (4) is provided with a heat dissipation port (3), the outer surface of the lower end of the substation (6) is fixedly connected with an installation beam (7), and a metering cabinet (10) is fixedly installed on one side of the substation (6), and the other side of the substation (6) is An inspection port (8), a capacitor cabinet (9), an incoming line cabinet (11) and an outgoing line cabinet (12) are fixedly installed on one side, and the capacitor cabinet (9) is located on one side of the inspection port (8). The cabinet (11) and the outgoing cabinet (12) are located at the lower end of the inspection port (8) and the capacitor cabinet (9), the incoming cabinet (11) is located on one side of the outgoing cabinet (12), and the substation (6) A No. 2 control switch (17) is fixedly installed on the outer surface of one side of the interior, and a No. 1 control switch (14) is fixedly installed on the outer surface of the other side of the substation (6), and the interior of the substation (6) is fixedly installed with A water tank (20), a drainage pump (19) is fixedly installed on one side of the outer surface of the water tank (20), and a circulating water pipe (21) is fixedly installed on the other side of the outer surface of the water tank (20). 2. The heat dissipation mechanism of a prefabricated substation according to claim 1, characterized in that: a rotating thread is provided between the detachable dust cover (13) and the intake fan (15), and the rotation There are several groups of threads, and the inner surface of the lower end of the detachable dust cover (13) is fixedly connected with the outer surface of the upper end of the air intake fan (15) through rotating threads. 3. The heat dissipation mechanism of a prefabricated substation according to claim 1, characterized in that: the number of the intake fans (15) is two groups, and the intake fans (15) pass through the fans (18) The air flow enters the inside of the equipment, and the air outlet fan (16) discharges the heat gas generated inside the equipment through the fan (18). 4. The heat dissipation mechanism of a prefabricated substation according to claim 1, characterized in that: a flow valve is provided on the outer surface of the other side of the water tank (20), and the flow valve and the drain pump (19) will Water carries out circulation activity through circulating water pipe (21). 5. The heat dissipation mechanism of a prefabricated substation according to claim 1, characterized in that: the outer surface of the circulating water pipe (21) is provided with a water cooling circulation pipe, one end of the water cooling circulation pipe is provided with a closed port, and the other An outlet is provided at one end. 6. The heat dissipation mechanism of a prefabricated substation according to claim 1, characterized in that: the input terminals of the No. 1 control switch (14) and No. 2 control switch (17) and the output of the substation (6) The output end of the drain pump (19) is electrically connected to the output end of the water tank (20).