CN212304419U - Cooling device of box-type substation - Google Patents
Cooling device of box-type substation Download PDFInfo
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- CN212304419U CN212304419U CN202021312358.5U CN202021312358U CN212304419U CN 212304419 U CN212304419 U CN 212304419U CN 202021312358 U CN202021312358 U CN 202021312358U CN 212304419 U CN212304419 U CN 212304419U
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Abstract
The utility model relates to the technical field of box-type substations, in particular to a cooling device of a box-type substation, which comprises a shell, wherein a cavity and two rectangular grooves are arranged in the shell, a clamping groove is arranged at the top of each rectangular groove, a sealing plate is arranged in each clamping groove, an air inlet groove is arranged at the bottom of the cavity, two filter screens are arranged in each air inlet groove, a fixing plate is arranged between the two filter screens, a motor is arranged at the top of the fixing plate, and fan blades are arranged on an output shaft; the utility model discloses a rectangular channel that sets up, with the full coolant liquid in the rectangular channel, make the coolant liquid absorb the heat energy in shell and the cavity, avoid heat energy to accumulate in the cavity, it is rotatory to make the output shaft of motor drive the flabellum again, inhale the air inlet inslot with external air and blow in the cavity, make the high temperature air in the cavity arrange the external world from the air outlet, the temperature that makes the transformer room is in microthermal state, the problem of transformer room only by natural ventilation heat dissipation often can not guarantee that the transformer is reliable, the safe operation has been solved.
Description
Technical Field
The utility model relates to a box-type substation technical field specifically is a cooling arrangement of box-type substation.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The transformer is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, an independent transformer chamber is arranged in a box-type transformer substation, and the transformer chamber mainly comprises: the transformer, the automatic temperature control system, the illumination and the safety protective guard, etc. when the transformer runs, a large amount of heat generated in the box transformer is dissipated to the inside of the transformer chamber, so the heat dissipation of the transformer chamber is realized by natural ventilation and heat dissipation of the hinge; when the transformer runs, a large amount of heat is continuously generated, so that the temperature of a transformer chamber is continuously increased, particularly when the ambient temperature is high, the temperature is increased more quickly, and therefore the reliable and safe running of the transformer cannot be ensured only by natural ventilation and heat dissipation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling arrangement of box-type substation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cooling device of a box-type substation comprises a shell, wherein a cavity is formed in the shell, clamping grooves are formed in the top of the shell on two sides of the cavity, rectangular grooves with the caliber smaller than that of each clamping groove are formed in the bottom of each clamping groove in a downward mode, and water taps communicated with the bottoms of the two rectangular grooves are arranged on two sides of the shell respectively;
threaded holes are formed in the bottoms of the clamping grooves on the two sides of the rectangular groove, a sealing plate is arranged in each clamping groove, a fixing hole corresponding to the position of each threaded hole is formed in each sealing plate, a threaded column is inserted into each fixing hole, each threaded column is in threaded connection with each threaded hole, and a handle is arranged at one end, far away from each threaded hole, of each threaded column;
an air inlet groove is formed in the bottom of the cavity, two filter screens are arranged in the air inlet groove, a fixing plate is arranged between the two filter screens, a motor is mounted at the top of the fixing plate, and an output shaft of the motor is axially arranged in the cavity direction and provided with fan blades;
and a plurality of air outlets communicated with the cavity are formed in the side wall of the shell.
Preferably, the sealing plate is in sealing sliding connection with the clamping groove.
Preferably, a handle is fixedly arranged at the top of the sealing plate and between the two fixing holes.
Preferably, the filter screen is fixedly arranged on the inner wall of the air inlet tank and is attached to the inner wall of the air inlet tank along the circumferential direction.
Preferably, the filter screen is bonded on the inner wall of the air inlet groove.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the cooling equipment of the box-type substation, the rectangular groove can be filled with cooling liquid through the rectangular groove, so that the cooling liquid absorbs heat energy in the shell and the cavity, the heat energy is prevented from being accumulated in the cavity, and the temperature in the cavity is prevented from being continuously increased; and then through the arranged motor and the fan blades, the output shaft of the motor drives the fan blades to rotate quickly, air at the bottom of the shell is sucked into the air inlet tank and blown into the cavity, high-temperature air in the cavity is discharged to the outside from the air outlet, the temperature of the transformer chamber is in a low-temperature state, and the problem that the transformer cannot be reliably and safely operated because the transformer chamber only depends on natural ventilation and heat dissipation is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a detailed structural diagram of the interior of the housing of the present invention;
fig. 3 is a schematic structural diagram of the housing of the present invention;
fig. 4 is a schematic structural diagram of a partial explosion in the present invention.
The various reference numbers in the figures mean:
a housing 1; a cavity 11; a rectangular groove 12; a card slot 13; a threaded hole 131; an air inlet slot 14; an air outlet 15;
a sealing plate 2; a fixing hole 21; a handle 22;
a handle 3; the threaded post 31;
a water tap 4;
a filter screen 5;
a fixed plate 6;
a motor 7; fan blades 71;
and supporting legs 8.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a cooling arrangement of box-type substation, includes shell 1, has seted up cavity 11 and two rectangular channel 12 in the shell 1, and cavity 11 is located between two rectangular channel 12, and draw-in groove 13 that is linked together with the external world is seted up at the top of rectangular channel 12, and the bore of draw-in groove 13 is greater than rectangular channel 12, and the both sides of shell 1 all are equipped with tap 4 that is linked together with rectangular channel 12.
Threaded hole 131 is seted up to the bottom symmetry of draw-in groove 13, is equipped with closing plate 2 in the draw-in groove 13, sets up the fixed orifices 21 that is linked together with threaded hole 131 on the closing plate 2, and for the convenience of operation, the top of closing plate 2 just is located and is equipped with handle 22 between two fixed orifices 21. The top end of the fixing hole 21 is provided with a handle 3, the bottom of the handle 3 is provided with a threaded column 31, and one end of the threaded column 31 passes through the fixing hole 21 and extends into the threaded hole 131.
An air inlet groove 14 has been seted up to the bottom of cavity 11, is equipped with two filter screens 5 in the air inlet groove 14, is equipped with fixed plate 6 between two filter screens 5, and motor 7 is installed at the top of fixed plate 6, and motor 7's output shaft just is equipped with flabellum 71 up, and a plurality of air outlets 15 have been seted up to one side that cavity 11 kept away from the export, and the four corners department of 1 bottom of shell all is equipped with supporting leg 8.
Specifically, in order to avoid heat energy to all accumulate cavity 11, prevent that the temperature in cavity 11 from constantly rising, can be to the cooling liquid of packing into in rectangular channel 12, let the cooling liquid absorb the heat energy in shell 1 and the cavity 11, and closing plate 2 equals with the size of draw-in groove 13, and closing plate 2 and the sealed sliding connection of draw-in groove 13 guarantee that closing plate 2 can seamless card go into in draw-in groove 13, prevent that the cooling liquid from spilling over to the external world.
Further, closing plate 2 closely bonds with handle 22, handle 3 and screw post 31 are integrated into one piece structure, guarantee the stability of structure, through holding handle 22, make closing plate 2 align with draw-in groove 13, and go into draw-in groove 13 with closing plate 2 card, avoid the coolant liquid to run off, screw post 31 and screw hole 131 and 21 threaded connection of fixed orifices, rotate through holding handle 3, handle 3 drives screw post 31 at screw hole 131 and 21 rotations in the fixed orifices, fix closing plate 2 in draw-in groove 13.
Specifically, the circumference of the filter screen 5 is tightly adhered to the inner wall of the air inlet groove 14, the fixing plate 6 is tightly welded to the inner wall of the air inlet groove 14, and the motor 7 is fixed to the fixing plate 6 through bolts, so that the filter screen 5 and the fixing plate 6 are stable in structure, and the motor 7 can normally work on the fixing plate 6.
Further, an output shaft of the motor 7 is tightly welded with the fan blades 71; when the motor 7 is powered on and started, the output shaft of the motor 7 drives the fan blades 71 to rotate, the fan blades 71 suck the air at the bottom of the shell 1 into the air inlet slot 14 and blow the air into the cavity 11, so that the high-temperature air in the cavity 11 is discharged to the outside from the air outlet 15, and the temperature in the cavity 11 is in a low-temperature state; tap 4 and shell 1 closely weld, through opening tap 4, make the coolant liquid in the rectangular channel 12 discharge to the external world through liquid tap 4, make the coolant liquid can obtain changing, supporting leg 8 and shell 1 closely weld, guarantee the stability of structure, make the bottom surface be kept away from to the bottom of shell 1, avoid having water splash into in the intake stack 14.
It is worth to say that the filter screen 5 can filter large particles such as dust, and the normal work of the motor 7 is avoided being influenced.
When the cooling device of the box-type substation is used, cooling liquid is placed in the rectangular groove 12, the column handle 22 is held by a hand, the sealing plate 2 is aligned with the clamping groove 13, the sealing plate 2 is clamped in the clamping groove 13, loss of the cooling liquid is avoided, the cooling liquid can absorb heat energy in the shell 1 and the cavity 11, the heat energy is prevented from being accumulated in the cavity 11, and the temperature in the cavity 11 is prevented from being continuously increased; subsequently, the motor 7 is powered on and started, so that the output shaft of the motor 7 drives the fan blades 71 to rotate, the fan blades 71 suck the air at the bottom of the shell 1 into the air inlet duct 14 and pass through the filter screen 5, and then the air is blown into the cavity 11, so that the high-temperature air in the cavity 11 is discharged to the outside from the air outlet 15, the temperature in the cavity 11 is in a low-temperature state, and the transformer in the cavity 11 is prevented from being burnt.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cooling arrangement of box-type substation which characterized in that: the faucet comprises a shell (1), wherein a cavity (11) is formed in the shell (1), clamping grooves (13) are formed in the top of the shell on two sides of the cavity (11), rectangular grooves (12) with the caliber smaller than that of the clamping grooves (13) are formed in the bottom of the clamping grooves (13) downwards, and faucets (4) communicated with the bottoms of the two rectangular grooves (12) are respectively arranged on two sides of the shell (1);
threaded holes (131) are formed in the bottoms of clamping grooves (13) on two sides of the rectangular groove (12), a sealing plate (2) is arranged in each clamping groove (13), a fixing hole (21) corresponding to the position of each threaded hole (131) is formed in each sealing plate (2), a threaded column (31) is inserted into each fixing hole (21), each threaded column (31) is in threaded connection with each threaded hole (131), and a handle (3) is arranged at one end, far away from each threaded hole (131);
an air inlet groove (14) is formed in the bottom of the cavity (11), two filter screens (5) are arranged in the air inlet groove (14), a fixing plate (6) is arranged between the two filter screens (5), a motor (7) is installed at the top of the fixing plate (6), and an output shaft of the motor (7) is axially arranged in the cavity and provided with fan blades (71);
the side wall of the shell (1) is provided with a plurality of air outlets (15) communicated with the cavity (11).
2. The cooling apparatus of a box substation according to claim 1, characterized in that: the sealing plate (2) is connected with the clamping groove (13) in a sealing and sliding mode.
3. The cooling apparatus of a box substation according to claim 1, characterized in that: and a handle (22) is fixedly arranged at the top of the sealing plate (2) and between the two fixing holes (21).
4. The cooling apparatus of a box substation according to claim 1, characterized in that: the filter screen (5) is fixedly arranged on the inner wall of the air inlet groove (14) and is attached to the inner wall of the air inlet groove (14) along the circumferential direction.
5. Cooling device of a box substation according to claim 4, characterized in that: the filter screen (5) is bonded on the inner wall of the air inlet groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312358.5U CN212304419U (en) | 2020-07-07 | 2020-07-07 | Cooling device of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312358.5U CN212304419U (en) | 2020-07-07 | 2020-07-07 | Cooling device of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304419U true CN212304419U (en) | 2021-01-05 |
Family
ID=73936850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312358.5U Active CN212304419U (en) | 2020-07-07 | 2020-07-07 | Cooling device of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304419U (en) |
-
2020
- 2020-07-07 CN CN202021312358.5U patent/CN212304419U/en active Active
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