A prefabricated substation box structure for preventing temperature rise

Abstract

The utility model relates to the technical field of prefabricated substations, and in particular to a prefabricated substation box structure for preventing temperature rise, comprising a main body, wherein a heat dissipation and dust removal component is fixedly connected inside the main body; the utility model detects the temperature inside the box by utilizing a strong exhaust control system composed of a strong exhaust fan, an electric control actuator, and a control component of the box, and then discharges the heat inside the box through the strong exhaust fan, thereby achieving the effect of temperature control, and through the alternating exchange of hot and cold air inside and outside the box, the heat inside the box is taken away, so that the operating temperature of the box returns to a normal range. When the operating temperature of the box is within a normal range, the strong exhaust control system will stop running, and the dust generated inside the box can be processed together by utilizing devices such as a collection box and a dust collector. The integration of heat dissipation and dust removal can reduce costs and increase economic benefits, because this vent structure has low wind resistance, is convenient for ventilation, and has the advantages of being sand-proof and rain-proof.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated transformer substations, in particular to a prefabricated transformer substation box structure capable of preventing temperature rise. Background Art

[0002] Prefabricated substations use cables or busbars to achieve electrical connections. All high and low voltage distribution devices and transformers are conventional standard products. Prefabricated substations have the advantages of small size, small footprint, light weight, low cost, and reliability. They are suitable for: "residential areas, urban public substations, bustling downtown areas, urban residential areas, urban public power distribution, street light distribution, industrial and mining" and so on. Prefabricated substations are composed of wall panels and upper covers placed on the wall panels.

[0003] Authorization announcement number CN214589979U discloses a prefabricated substation box structure that prevents temperature rise. This patented technology uses a refrigerator to cooperate with an intelligent controller to effectively monitor the temperature and humidity inside the substation and complete the cooling to ensure that the expected service life of the internal components of the substation and the stability of the transformer operation are not shortened; however, in this solution, the way to increase the temperature of the substation is to use a refrigerator for temperature control. The refrigerator is large and heavy, has large noise and vibration, is difficult to achieve high speed, has large gas pulsation, has many wearing parts, and is inconvenient to maintain. Therefore, a prefabricated substation box structure that prevents temperature rise is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that the existing solution of heating up the substation is to use a refrigerator for temperature control, the refrigerator is large and heavy, has large noise and vibration, is difficult to achieve high speed, has large gas pulsation, has many vulnerable parts and is inconvenient to maintain, the purpose of the utility model is to provide a prefabricated substation box structure that prevents temperature rise, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A prefabricated substation box structure for preventing temperature rise, comprising a main body, wherein a heat dissipation and dust removal component is fixedly connected to the interior of the main body;

[0007] The main body comprises a box body, and a temperature monitor is fixedly connected inside the box body;

[0008] The heat dissipation and dust removal assembly includes a trough box, a collecting box is fixedly connected to the interior of the trough box, a dust collector is fixedly connected to the side of the collecting box, a conveying bucket is fixedly connected to the side of the dust collector, a discharge pipe is fixedly connected to the side of the conveying bucket, the trough box is fixedly connected to a fixing frame, a forced exhaust fan is installed inside the fixing frame, and an electric-controlled actuator is fixedly connected to the side of the forced exhaust fan.

[0009] As a preferred solution of the utility model, a dustproof net is fixedly connected to the top of the exhaust pipe, four forced exhaust fans and electric control actuators are provided, and the exhaust pipe extends to the outside of the box.

[0010] As a preferred solution of the utility model, a handle is fixedly connected to the side of the box body, and a mounting plate is fixedly connected to the side of the box body.

[0011] As a preferred solution of the utility model, an observation window is provided on the side of the mounting plate, and a touch display screen is fixedly connected to the side of the mounting plate.

[0012] As a preferred solution of the utility model, a power indicator light is provided on the side of the mounting plate, and a power distribution port is provided on the side of the mounting plate.

[0013] As a preferred solution of the utility model, an input port is provided on the side of the mounting plate, and a knob switch is fixedly connected to the side of the mounting plate.

[0014] As a preferred solution of the utility model, a USB connection switch is fixedly connected to the side of the mounting plate, and a DC connection switch is fixedly connected to the side of the mounting plate.

[0015] As a preferred solution of the utility model, a USB socket is provided on the side of the mounting plate, and three USB sockets are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the forced exhaust control system composed of a forced exhaust fan, an electric actuator and a control component of the box is used to detect the temperature inside the box, and then the heat inside the box is discharged through the forced exhaust fan, so as to achieve the effect of temperature control. The heat inside the box is taken away by the alternating exchange of hot and cold air inside and outside the box, so that the operating temperature of the box returns to a normal range. When the operating temperature of the box is within a normal range, the forced exhaust control system will stop running.

[0018] 2. In the utility model, by utilizing devices such as a collection box and a dust collector, the dust generated inside the box can be processed together. The integration of heat dissipation and dust removal can reduce costs and increase economic benefits, because this type of vent structure has low wind resistance, is easy to ventilate, and has the advantages of preventing sand and rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the heat dissipation and dust removal component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the strong exhaust assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the control panel assembly structure of the utility model.

[0023] In the figure: 1. Main body; 101. Box; 102. Temperature monitor; 103. Handle; 104. Mounting plate; 105. Observation window; 106. Touch screen; 107. Power indicator light; 108. Power distribution port; 109. Input port; 110. Knob switch; 111. USB connection switch; 112. DC connection switch; 113. USB jack; 2. Heat dissipation and dust removal components; 201. Trough box; 202. Collection box; 203. Dust collector; 204. Conveying bucket; 205. Exhaust pipe; 206. Dust net; 207. Fixing bracket; 208. Exhaust fan; 209. Electric actuator. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4 A prefabricated substation box structure for preventing temperature rise is shown, comprising a main body 1, and a heat dissipation and dust removal component 2 is fixedly connected to the interior of the main body 1;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3As shown, the main body 1 includes a box body 101, the interior of the box body 101 is fixedly connected with a temperature monitor 102, the heat dissipation and dust removal component 2 includes a trough box 201, the interior of the trough box 201 is fixedly connected with a collection box 202, the side of the collection box 202 is fixedly connected with a dust collector 203, the side of the dust collector 203 is fixedly connected with a conveying bucket 204, the side of the conveying bucket 204 is fixedly connected with an exhaust pipe 205, the interior of the trough box 201 is fixedly connected with a fixing frame 207, the interior of the fixing frame 207 is installed with a forced exhaust fan 208, and the side of the forced exhaust fan 208 is fixedly connected with a conveying bucket 204. The surface is fixedly connected with an electric control actuator 209. The forced exhaust control system composed of the forced exhaust fan 208, the electric control actuator 209 and the control components of the box 101 detects the temperature in the box 101, and then the heat in the box 101 is discharged through the forced exhaust fan 208, so as to achieve the effect of temperature control. The heat in the box is taken away by the alternating exchange of hot and cold air inside and outside the box, so that the operating temperature of the box 101 returns to the normal range. When the operating temperature of the box 101 is within the normal range, the forced exhaust control system will stop running.

[0027] Among them, a dustproof net 206 is fixedly connected to the top of the exhaust pipe 205, four forced exhaust fans 208 and electric control actuators 209 are provided, and the exhaust pipe 205 extends to the outside of the box 101. The dust generated inside the box 101 can be processed together by using devices such as the collection box 202 and the dust collector 203. The integration of heat dissipation and dust removal can reduce costs and increase economic benefits, because this vent structure has low wind resistance, is convenient for ventilation, and has the advantages of sand and rain protection.

[0028] In this embodiment, refer to Figure 1 and Figure 4 As shown, a handle 103 is fixedly connected to the side of the box body 101, a mounting plate 104 is fixedly connected to the side of the box body 101, an observation window 105 is provided on the side of the mounting plate 104, a touch display screen 106 is fixedly connected to the side of the mounting plate 104, a power indicator light 107 is provided on the side of the mounting plate 104, a power distribution port 108 is provided on the side of the mounting plate 104, an input port 109 is provided on the side of the mounting plate 104, a knob switch 110 is fixedly connected to the side of the mounting plate 104, a USB connection switch 111 is fixedly connected to the side of the mounting plate 104, a DC connection switch 112 is fixedly connected to the side of the mounting plate 104, a USB jack 113 is provided on the side of the mounting plate 104, and three USB jacks 113 are provided. The touch display screen 106 does not require physical buttons, and various operations are realized through software. Various inputs such as zooming in and out can be realized, and the operability is intuitive. The displayed operation object is consistent with the input object. The integrated design can realize the miniaturization of the machine and has a high degree of design freedom.

[0029] In the present scheme, a prefabricated substation box structure for preventing temperature rise is used. When the forced exhaust system is in a stopped state, the ventilation method in the box 101 mainly relies on natural ventilation. When the temperature monitor 102 detects that natural ventilation can no longer keep the temperature in the box within a normal range, or even exceeds a given value, the forced exhaust system starts to start, and the forced exhaust fan 208 starts to work. By alternating between hot and cold air inside and outside the box, the heat in the box is taken away, so that the operating temperature of the box 101 returns to a normal range. When the operating temperature of the box 101 is within a normal range, the forced exhaust control system will stop running. The forced exhaust control system is actually a simple closed-loop control system. By detecting the temperature in the box 101 and then discharging the heat in the box 101 through the forced exhaust fan 208, the temperature control and the effect of preventing the temperature rise inside the box 101 are achieved.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated substation box structure for preventing temperature rise, comprising a main body (1), characterized in that: A heat dissipation and dust removal component (2) is fixedly connected to the interior of the main body (1); The main body (1) comprises a box (101), and a temperature monitor (102) is fixedly connected inside the box (101); The heat dissipation and dust removal component (2) comprises a trough box (201), the interior of the trough box (201) is fixedly connected to a collection box (202), the side of the collection box (202) is fixedly connected to a dust collector (203), the side of the dust collector (203) is fixedly connected to a conveying bucket (204), the side of the conveying bucket (204) is fixedly connected to an exhaust pipe (205), the interior of the trough box (201) is fixedly connected to a fixing frame (207), a forced exhaust fan (208) is installed inside the fixing frame (207), and the side of the forced exhaust fan (208) is fixedly connected to an electric control actuator (209).

2. The prefabricated substation box structure for preventing temperature rise according to claim 1 is characterized in that: A dustproof net (206) is fixedly connected to the top of the exhaust pipe (205), four forced exhaust fans (208) and four electric control actuators (209) are provided, and the exhaust pipe (205) extends to the outside of the box (101).

3. The prefabricated substation box structure for preventing temperature rise according to claim 1 is characterized in that: A handle (103) is fixedly connected to the side of the box body (101), and a mounting plate (104) is fixedly connected to the side of the box body (101).

4. The prefabricated substation box structure for preventing temperature rise according to claim 3 is characterized in that: An observation window (105) is provided on the side of the mounting plate (104), and a touch display screen (106) is fixedly connected to the side of the mounting plate (104).

5. The prefabricated substation box structure for preventing temperature rise according to claim 3 is characterized in that: A power indicator light (107) is provided on the side of the installation plate (104), and a power distribution port (108) is provided on the side of the installation plate (104).

6. The prefabricated substation box structure for preventing temperature rise according to claim 3 is characterized in that: An input port (109) is provided on the side of the mounting plate (104), and a knob switch (110) is fixedly connected to the side of the mounting plate (104).

7. The prefabricated substation box structure for preventing temperature rise according to claim 3 is characterized in that: A USB connection switch (111) is fixedly connected to the side of the mounting plate (104), and a DC connection switch (112) is fixedly connected to the side of the mounting plate (104).

8. The prefabricated substation box structure for preventing temperature rise according to claim 3 is characterized in that: A USB socket (113) is provided on the side of the installation plate (104), and three USB sockets (113) are provided.

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