CN218675118U - Alternating current-direct current monitoring devices of transformer substation - Google Patents
Alternating current-direct current monitoring devices of transformer substation Download PDFInfo
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- CN218675118U CN218675118U CN202221799225.4U CN202221799225U CN218675118U CN 218675118 U CN218675118 U CN 218675118U CN 202221799225 U CN202221799225 U CN 202221799225U CN 218675118 U CN218675118 U CN 218675118U
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- heat dissipation
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Abstract
The utility model discloses a transformer substation alternating current-direct current monitoring devices, including the casing, the top of casing is provided with fixed establishment, and heat dissipation mechanism is installed to shells inner wall's bottom, and the bottom of heat dissipation mechanism runs through the casing and extends to its outside. The utility model discloses a casing, fixed establishment, an upper cover, fixed cover, the fixed slot, the stop collar, the louvre, heat dissipation mechanism, a pedestal, the adapter sleeve, the spliced pole, lead to the groove, the fin, the heat-conducting layer, the position sleeve, the locating lever, the radiating groove, the bottom plate, the drain pan, the fan, ventilation groove and current monitor body mutually support, the radiating effect of device has been improved, adsorb the heat through fin and heat-conducting layer, then the flabellum through the fan is rotatory, it flows to form the air, discharge the heat from the casing fast, avoid the device to be in high temperature influence monitoring effect for a long time, and heat dissipation mechanism's installation is simpler, time saving and labor saving, be convenient for maintain heat radiation structure, bring very big facility for the user.
Description
Technical Field
The utility model relates to a transformer substation technical field specifically is a transformer substation alternating current-direct current monitoring devices.
Background
Alternating current is electricity whose voltage, current magnitude and direction all vary with time. The voltage and current direction of the direct current do not change with time. Generally, it is divided into direct current for fat movement and constant current. The pulsating direct current has alternating current component, for example, about 300V voltage in a power supply circuit in a color TV can be removed by a capacitor, and the steady current is ideal and has constant magnitude and direction.
Current monitoring device on the existing market's radiating effect is not ideal, can only dispel the heat through the natural circulation of air, and the device is located high temperature for a long time and can influence monitoring effect, though be provided with heat radiation structure among the monitoring devices a bit, heat radiation structure's installation is more inconvenient, and the installation is more loaded down with trivial details, wastes time and energy, is not convenient for maintain heat radiation structure, brings very big inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer substation alternating current-direct current monitoring devices to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a transformer substation alternating current-direct current monitoring device comprises a shell, wherein a fixing mechanism is arranged at the top of the shell, a heat dissipation mechanism is arranged at the bottom of the inner wall of the shell, the bottom of the heat dissipation mechanism penetrates through the shell and extends to the outside of the shell, and a current monitor body is arranged at the top of the heat dissipation mechanism;
the fixing mechanism comprises an upper cover, the upper cover is arranged at the top of the shell, a fixing sleeve is mounted at the bottom of the upper cover, a fixing groove is formed in the top of the shell, the surface of the fixing sleeve is in threaded connection with the inner wall of the fixing groove, a limiting sleeve is mounted at the bottom of the upper cover, the top of the current monitor body penetrates through the limiting sleeve and extends to the interior of the current monitor body, and heat dissipation holes are formed in the surfaces of the upper cover and the limiting sleeve;
the heat dissipation mechanism comprises a base, the pedestal mounting is in shells inner wall's bottom, the adapter sleeve is installed at the top of base, the spliced pole is installed to the bottom of current monitor body, the bottom of spliced pole runs through the adapter sleeve and extends to its inside, the inside of base is provided with logical groove, the inside that leads to the groove is provided with the fin, the heat-conducting layer is installed at the top of fin, the top and the current monitor body in close contact with of heat-conducting layer, the position sleeve is all installed to the left and right sides of fin, the left and right sides of casing all is provided with the locating lever, the one end that the locating lever is close to the fin runs through casing, base and position sleeve in proper order and extends to the inside of position sleeve, the left and right sides of casing all is provided with the radiating groove, the bottom plate is installed to the bottom of casing, the drain pan is installed to the bottom of bottom plate, the fan is installed to the bottom of drain pan inner wall, the bottom of bottom plate and the bottom of casing all are provided with the ventilation groove, the top of fan runs through the ventilation groove and extends to its inside.
Further, a handle is mounted at the top of the upper cover, and the bottom of the upper cover is in close contact with the shell.
Furthermore, a first filter screen matched with the heat dissipation holes is arranged in the groove in the top of the upper cover.
Furthermore, one side of the positioning rod, which is far away from the shell, is provided with a pull ring.
Further, the left and right sides of drain pan all is provided with the vent, the inside of vent is provided with the second filter screen.
Further, a third filter screen is arranged inside the heat dissipation groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a casing, fixed establishment, the upper cover, fixed cover, the fixed slot, the stop collar, the louvre, heat dissipation mechanism, a pedestal, the adapter sleeve, the spliced pole, lead to the groove, the fin, the heat-conducting layer, the position sleeve, the locating lever, the heat dissipation groove, the bottom plate, the drain pan, the fan, ventilation groove and current monitor body mutually support, the radiating effect of device has been improved, adsorb the heat through fin and heat-conducting layer, then the flabellum through the fan is rotatory, it flows to form the air, discharge the heat from the casing fast, avoid the device to be in high temperature influence monitoring effect for a long time, and heat dissipation mechanism's installation is simpler, time saving and labor saving, be convenient for maintain heat radiation structure, bring very big facility for the user.
2. The utility model discloses a set up the handle and played the effect of being convenient for twist the upper cover and move, played through setting up first filter screen and carried out dirt-proof effect to the louvre, played the effect of the locating lever of being convenient for to take through setting up the pull ring, mutually supported through vent and second filter screen, played and carried out radiating effect to the fan, played through setting up the third filter screen and carried out dirt-proof effect to the radiating groove.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;
fig. 3 is a schematic perspective view of the front view of the present invention.
In the figure: the device comprises a shell 1, a fixing mechanism 2, an upper cover 21, a fixing sleeve 22, a fixing groove 23, a limiting sleeve 24, a heat dissipation hole 25, a heat dissipation mechanism 3, a base 31, a connecting sleeve 32, a connecting column 33, a through groove 34, a heat dissipation sheet 35, a heat conduction layer 36, a positioning sleeve 37, a positioning rod 38, a heat dissipation groove 39, a bottom plate 310, a bottom shell 311, a fan 312, a ventilation groove 313, a current monitor body 4, a handle 5, a first filter screen 6, a pull ring 7, a ventilation opening 8, a second filter screen 9 and a third filter screen 10.
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.
Referring to fig. 1-3, a transformer substation alternating current and direct current monitoring device includes a housing 1, a fixing mechanism 2 is disposed on the top of the housing 1, a heat dissipation mechanism 3 is mounted at the bottom of the inner wall of the housing 1, the bottom of the heat dissipation mechanism 3 penetrates through the housing 1 and extends to the outside of the housing, and a current monitor body 4 is mounted on the top of the heat dissipation mechanism 3.
The working principle is as follows: through casing 1, fixed establishment 2, upper cover 21, fixed cover 22, fixed slot 23, stop collar 24, louvre 25, heat dissipation mechanism 3, base 31, adapter sleeve 32, spliced pole 33, logical groove 34, fin 35, heat-conducting layer 36, adapter sleeve 37, locating lever 38, radiating groove 39, bottom plate 310, drain pan 311, fan 312, ventilation slot 313 and current monitor body 4 mutually support, place fin 35 in logical groove 34 of base 31, insert in adapter sleeve 37 through locating lever 38, spacing to fin 35, place current monitor body 4 in the inside of casing 1 again, make spliced pole 33 insert in adapter sleeve 32, through rotatory upper cover 21, make stop collar 24 insert in fixed slot 23, fix upper cover 21 and casing 1, and then spacing current monitor body 4, make the installation of device and heat dissipation mechanism 3 simpler, it is laborsaving, be convenient to maintain heat dissipation structure, adsorb the heat through fin 35 and heat-conducting layer 36, then it is rotatory through fan 312, form the air flow, discharge the heat from casing 1 fast, the heat of device is in high temperature monitoring effect has been improved, the monitoring device is in a long-term, the influence is avoided, the user to bring convenience.
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 (6)
1. The utility model provides a transformer substation alternating current-direct current monitoring devices, includes casing (1), its characterized in that: the top of the shell (1) is provided with a fixing mechanism (2), the bottom of the inner wall of the shell (1) is provided with a heat dissipation mechanism (3), the bottom of the heat dissipation mechanism (3) penetrates through the shell (1) and extends to the outside of the shell, and the top of the heat dissipation mechanism (3) is provided with a current monitor body (4);
the fixing mechanism (2) comprises an upper cover (21), the upper cover (21) is arranged at the top of the shell (1), a fixing sleeve (22) is installed at the bottom of the upper cover (21), a fixing groove (23) is formed in the top of the shell (1), the surface of the fixing sleeve (22) is in threaded connection with the inner wall of the fixing groove (23), a limiting sleeve (24) is installed at the bottom of the upper cover (21), the top of the current monitor body (4) penetrates through the limiting sleeve (24) and extends into the limiting sleeve, and heat dissipation holes (25) are formed in the surfaces of the upper cover (21) and the limiting sleeve (24);
the heat dissipation mechanism (3) comprises a base (31), the base (31) is installed at the bottom of the inner wall of the shell (1), a connecting sleeve (32) is installed at the top of the base (31), a connecting column (33) is installed at the bottom of the current monitor body (4), the bottom of the connecting column (33) penetrates through the connecting sleeve (32) and extends to the inside of the connecting sleeve, a through groove (34) is formed in the base (31), heat dissipation fins (35) are arranged inside the through groove (34), a heat conduction layer (36) is installed at the top of the heat dissipation fins (35), the top of the heat conduction layer (36) is in close contact with the current monitor body (4), positioning sleeves (37) are installed on the left side and the right side of the heat dissipation fins (35), positioning rods (38) are arranged on the left side and the right side of the shell (1), one end, close to the heat dissipation fins (35), of the positioning rods (38) penetrates through the shell (1), the base (31) and the positioning sleeves (37) in sequence and extends to the inside of the positioning sleeves (37), heat dissipation grooves (39) are arranged on the left side and the right side of the shell (1), a bottom plate (310) is installed on the bottom of the bottom plate (311) of the bottom shell (310), and a bottom of a bottom plate (311) is installed on the bottom of the bottom shell (311) of the bottom plate (311), the surface of bottom plate (310) and the bottom of casing (1) all are provided with ventilation groove (313), the top of fan (312) runs through ventilation groove (313) and extends to its inside.
2. The alternating current and direct current monitoring device for the transformer substation according to claim 1, characterized in that: the handle (5) is installed at the top of the upper cover (21), and the bottom of the upper cover (21) is in close contact with the shell (1).
3. A substation ac/dc monitoring device according to claim 2, characterized in that: and a first filter screen (6) matched with the heat dissipation hole (25) is arranged in the groove at the top of the upper cover (21).
4. The alternating current and direct current monitoring device for the transformer substation according to claim 3, characterized in that: and a pull ring (7) is arranged on one side of the positioning rod (38) far away from the shell (1).
5. A transformer substation alternating current-direct current monitoring devices according to claim 4 characterized in that: the left and right sides of drain pan (311) all is provided with vent (8), the inside of vent (8) is provided with second filter screen (9).
6. A transformer substation alternating current-direct current monitoring devices according to claim 5 characterized in that: and a third filter screen (10) is arranged in the heat dissipation groove (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221799225.4U CN218675118U (en) | 2022-07-13 | 2022-07-13 | Alternating current-direct current monitoring devices of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221799225.4U CN218675118U (en) | 2022-07-13 | 2022-07-13 | Alternating current-direct current monitoring devices of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675118U true CN218675118U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221799225.4U Active CN218675118U (en) | 2022-07-13 | 2022-07-13 | Alternating current-direct current monitoring devices of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675118U (en) |
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2022
- 2022-07-13 CN CN202221799225.4U patent/CN218675118U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230914 Address after: Room 9012, 9th Floor, Xuhong Northwest Plaza, No. 72 Mingguang Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710018 Patentee after: Shangjin Power Technology Co.,Ltd. Address before: No. 443, Yankou Group, Lujiawan Village, Sehepu Town, Shanyang County, Shangluo City, Shaanxi Province, 726412 Patentee before: Lu Li |
|
| TR01 | Transfer of patent right |