CN210350446U - Sun-proof outdoor transformer cabinet - Google Patents
Sun-proof outdoor transformer cabinet Download PDFInfo
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- CN210350446U CN210350446U CN201921536458.3U CN201921536458U CN210350446U CN 210350446 U CN210350446 U CN 210350446U CN 201921536458 U CN201921536458 U CN 201921536458U CN 210350446 U CN210350446 U CN 210350446U
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Abstract
The utility model discloses a sun-proof outdoor transformer cabinet, in particular to the technical field of transformer cabinets, which comprises an outer cabinet body, wherein the inner part of the outer cabinet body is provided with an inner cabinet body, a cavity is formed between the outer cabinet door and the inner cabinet body, the top end of the outer cabinet body is fixedly provided with a top box, the inner part of the top box is provided with a heat insulation mechanism, and the inner side wall of the top box is welded with a limiting plate; the heat insulation mechanism comprises a compression fan which is fixed on the outer surface of the top of the inner cabinet body through bolts and is provided with a refrigerant, a mounting plate is fixed on the upper surface of the limiting plate through bolts, an air knife is welded on the outer side wall of one side, away from the limiting plate, of the mounting plate, an air inlet is fixedly arranged at the end part of one end of the air knife, a three-way pipe is connected to the air inlet in a threaded mode, and a connector at the top end of the three-way pipe is fixedly connected with the air outlet. Compared with the prior art, the utility model, sun-proof thermal-insulated effectual, structural integrity is good simultaneously, and the installation of being convenient for is arranged.
Description
Technical Field
The utility model relates to a transformer cabinet technical field, more specifically say, the utility model relates to a sun-proof outdoor transformer cabinet.
Background
The transformer cabinet is the cabinet body in the place that transforms, concentrates and distributes the voltage and the electric current of electric energy among the electric power system, and the transformer cabinet can be divided into two categories of indoor transformer cabinet and outdoor transformer cabinet according to the difference of its environment of use, and outdoor transformer cabinet then needs the transformer cabinet to have better sun-proof, rain-proof, damp-proof performance.
Outdoor transformer cabinet among the prior art mostly takes the mode of sheltering from to sun-proof to cabinet body itself for transformer cabinet's volume increases, and difficult installation is arranged.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a sun-proof outdoor transformer cabinet, thermal-insulated mechanism through the setting, outside air gets into the inside of top case through the grid then gets into compression fan's inside, gas is compressed while compression fan's inside contains the refrigerant, gas temperature reduces the back and gets into inside the air knife main part and form the air curtain through the gas outlet blowout through the air inlet, the air curtain in the cavity can continuously cool down the hot-air that gets into the cabinet body, the inside high temperature has been avoided, cause internal component of internal cabinet to receive destruction, top case and the surface of the external cabinet body all coat simultaneously and have the sun-proof coating that forms by sun-proof coating and cooperate with thermal-insulated mechanism, reach quick sun-proof thermal-insulated effect, compared in prior art, sun-proof thermal-insulated effectual, the structural integrity is good simultaneously, be convenient.
In order to achieve the above object, the utility model provides a following technical scheme: a sun-proof outdoor power transformation cabinet comprises an outer cabinet body, wherein an outer cabinet door is hinged to the outer side wall of one side of the outer cabinet body, an inner cabinet body is arranged inside the outer cabinet body, an inner cabinet door is hinged to the outer side wall of one side, facing the outer cabinet door, of the inner cabinet body, a cavity is formed between the outer cabinet body and the inner cabinet body, a top box is fixedly arranged at the top end of the outer cabinet body, the top end of the outer cabinet body is of an open structure, a heat insulation mechanism is arranged inside the top box, a grid is fixedly installed on the outer side wall of one side of the top box, a limiting plate is welded on the inner side wall of the top box;
the heat insulation mechanism comprises a compression fan which is fixed on the outer surface of the top of the inner cabinet body through bolts and provided with a refrigerant, a mounting plate is fixed on the upper surface of the limiting plate through bolts, an air knife is welded on the outer side wall of one side, away from the limiting plate, of the mounting plate, the structure of the air knife is L-shaped, the number of the air knives is two, an air outlet is formed in the bottom fixing of the air knife, an air inlet is formed in the end fixing of one end of the air knife, a three-way pipe is connected to the air inlet in a threaded link mode, and an interface on the top end.
In a preferred embodiment, the two air knives are fixedly mounted on the limiting plate through a mounting plate, and the air inlets of the two air knives are close to each other and fixedly connected with the same three-way pipe.
In a preferred embodiment, the air knife is vertically inserted into a gap formed between the limiting plate and the inner cabinet, and an air outlet of the air knife faces the inner bottom wall of the outer cabinet.
In a preferred embodiment, a protective cover is fixed on one side of the outer side wall of the top box close to the grating through bolts.
In a preferred embodiment, the outer cabinet door, the top box and the outer side wall of the protective cover are coated with a sun-proof coating formed by sun-proof paint.
In a preferred embodiment, the top end of the top box is provided with an inclined water chute, and the outer side wall of one side of the top box, which is far away from the grating, is fixedly provided with a sewer pipe communicated with the water chute.
In a preferred embodiment, the installation position of the downcomer is consistent with the inclination direction of the water chute, and a base plate is welded at the lower end of the outer cabinet body.
In a preferred embodiment, a sealing gasket is fixedly arranged at the overlapping position of the outer surface of the bottom of the limiting plate and the top end of the outer cabinet body.
The utility model discloses a technological effect and advantage:
1. through the arranged heat insulation mechanism, outside air enters the inside of the top box through the grating and then enters the inside of the compression fan, the air is compressed while the inside of the compression fan contains a refrigerant, the air enters the inside of the air knife main body through the air inlet after the temperature of the air is reduced and is sprayed out through the air outlet to form an air curtain, the air curtain in the cavity can continuously cool hot air entering the cabinet body, the damage to internal elements of the inner cabinet body due to overhigh internal temperature is avoided, meanwhile, the sun-proof coating formed by sun-proof paint is coated on the outer surfaces of the top box and the outer cabinet body and is matched with the heat insulation mechanism, and the quick sun-proof and heat insulation effect is achieved;
2. through the guiding gutter that sets up, under rainy day weather, the rainfall accumulates through the guiding gutter, then discharge from the downcomer along the incline direction of guiding gutter, the overlap joint department of the case and the outer cabinet body that pushes up is provided with sealed the pad simultaneously, can avoid the rainwater to pour into the inside of the outer cabinet body into through the overlap joint along the lateral wall of the case that pushes up, waterproof nature is good, the backing plate that the bottom of the outer cabinet body set up at last has avoided the direct contact on outer cabinet body and ground, can avoid outdoor transformer cabinet to use under outdoor environment and easily produce and wet, compare in prior art, dampproofing and waterproofing's effect is better.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a perspective view of the air knife of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 5 is an enlarged view of a portion B in fig. 2 according to the present invention.
The reference signs are: 1. an outer cabinet body; 2. a top box; 3. a protective cover; 4. a water chute; 5. a sewer pipe; 6. a base plate; 7. an outer cabinet door; 8. an inner cabinet body; 9. an inner cabinet door; 10. a compression fan; 11. a grid; 12. a limiting plate; 13. mounting a plate; 14. an air knife; 15. an air outlet; 16. an air inlet; 17. a three-way pipe; 18. a sunscreen coating; 19. and a gasket.
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.
The utility model provides a sun-proof outdoor transformer cabinet as shown in fig. 1-5, including the outer cabinet body 1, one side lateral wall of the outer cabinet body 1 is articulated with outer cabinet door 7, the inside of the outer cabinet body 1 is equipped with the inner cabinet body 8, the inner cabinet body 8 is articulated with inner cabinet door 9 towards one side lateral wall of outer cabinet door 7, constitute the cavity between the outer cabinet body 1 and the inner cabinet body 8, the top of the outer cabinet body 1 is fixed with top case 2, and the top of the outer cabinet body 1 is open structure, the inside of top case 2 is provided with thermal-insulated mechanism, and one side lateral wall of top case 2 is fixed with grid 11, the inside wall welding of top case 2 has limiting plate 12, and top case 2 passes through limiting plate 12 overlap joint at the top of the outer cabinet body 1;
the heat insulation mechanism comprises a compression fan 10 which is fixed on the outer surface of the top of the inner cabinet body 8 through bolts and is provided with a refrigerant, a mounting plate 13 is fixed on the upper surface of the limiting plate 12 through bolts, air knives 14 are welded on the outer side wall of one side, away from the limiting plate 12, of the mounting plate 13, the air knives 14 are L-shaped in structure and are two in number, air outlets 15 are fixed at the bottom ends of the air knives 14, air inlets 16 are fixed at the end parts of one ends of the air knives 14, a three-way pipe 17 is connected to the positions of the air inlets 16 through threads, and one interface at the top end of the three-way pipe 17;
the two air knives 14 are fixedly arranged on the limit plate 12 through the mounting plate 13, and air inlets 16 of the two air knives 14 are close to each other and are fixedly connected with the same three-way pipe 17;
the air knife 14 is vertically inserted into a gap formed between the limiting plate 12 and the inner cabinet 8, and an air outlet 15 of the air knife 14 faces the inner bottom wall of the outer cabinet 1;
a protective cover 3 is fixed on one side of the outer side wall of the top box 2 close to the grating 11 through bolts, so that water is prevented from entering the grating 11;
the outer side walls of the outer cabinet body 1, the outer cabinet door 7, the top box 2 and the protective cover 3 are coated with a sun-proof coating 18 formed by sun-proof paint.
The implementation mode is specifically as follows: after the inner cabinet body 8 is placed in the outer cabinet body 1, the orientation of the inner cabinet door 9 of the inner cabinet body 8 is ensured to be consistent with that of the outer cabinet door 7 of the outer cabinet body 1, at the moment, a cavity structure is formed between the inner cabinet body 8 and the outer cabinet body 1, meanwhile, as the top end of the outer cabinet body 1 is of an open structure, when the top box 2 is lapped at the top end of the outer cabinet body 1, a space communicated with each other is formed between the inside of the top box 2 and the cavity, meanwhile, a limit plate 12 arranged inside the top box 2 is lapped on the top end of the outer cabinet body 1 to ensure the stability of the whole structure of the top box 2, meanwhile, two air knives 14 which are mutually arranged are fixedly arranged on the limit plate 12 through a mounting plate 13, air inlets 16 of the two air knives 14 are close to each other and are fixedly connected with the same three-way pipe 17, meanwhile, the top end of the three-way pipe 17 is fixedly connected with the compression fan 10 through an air pipe, and the air outlets 15 of the two air knives 14 are opposite to the bottom end of the cavity structure;
when the cabinet is in practical use, after the outside of the outer cabinet body 1 is directly irradiated by the sun, heat is generated and enters the cavity in a heat conduction mode, the temperature rise in the cavity can cause the temperature rise of the inner cabinet body 8 to further damage internal elements, at the moment, the compressor fan 10 is started, outside air enters the inside of the top box 2 through the grating 11 and then enters the inside of the compressor fan 10, air is compressed while the inside of the compressor fan 10 contains refrigerant, the air is rapidly injected into the three-way pipe 17 through the air pipe after the temperature of the air is reduced, finally enters the inside of the air knife 14 through the air inlet 16 and is sprayed out through the air outlet 15 to form an air curtain, the high-speed flowing compressed air dissipates heat in the cavity, the hot air rises to the grating 11 to be discharged, the air curtain in the cavity can continuously cool the hot air entering the cabinet body, the phenomenon that the internal temperature is too high to cause, meanwhile, the outer surfaces of the top box 2 and the outer cabinet body 1 are coated with the sun-proof coating 18 formed by sun-proof paint, so that the transmission of part of heat can be reduced, the sun-proof and heat-insulating effects can be achieved by matching with a heat-insulating mechanism, and the embodiment specifically solves the problems that most outdoor power transformation cabinets in the prior art adopt a shielding mode to block sun of the cabinet body, the size of the power transformation cabinets is increased, and the power transformation cabinets are not easy to install and arrange.
The utility model provides a sun-proof outdoor transformer cabinet as shown in fig. 1-2, the top end of the top box 2 is provided with a water chute 4 which is arranged obliquely, and the outer side wall of one side of the top box 2 away from the grid 11 is fixedly provided with a downcomer 5 which is communicated with the water chute 4;
the mounting position of the downcomer 5 is consistent with the inclination direction of the water chute 4, and a base plate 6 is welded at the lower end of the outer cabinet body 1;
and a sealing gasket 19 is fixedly arranged at the lap joint of the outer surface of the bottom of the limiting plate 12 and the top end of the outer cabinet body 1.
The implementation mode is specifically as follows: guiding gutter 4 that the top of top case 2 was seted up is under rainy day weather, the rainfall accumulates through guiding gutter 4, simultaneously because guiding gutter 4 is the slope setting, the rainwater that accumulates can be discharged from downcomer 5 along the incline direction of guiding gutter 4, the overlap joint of top case 2 and the outer cabinet body 1 is provided with sealed 19 simultaneously, can avoid the rainwater to pour into the inside of the outer cabinet body 1 through the overlap joint along the lateral wall of top case 2, waterproof nature is good, the backing plate 6 of the bottom setting of the outer cabinet body 1 has at last avoided the direct contact on outer cabinet body 1 and ground, can avoid outdoor transformer cabinet to use under outdoor environment and easily produce and wet, this embodiment has specifically solved the not good problem of outdoor transformer cabinet dampproofing and waterproofing effect among the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a cavity structure is formed between the inner cabinet body 8 and the outer cabinet body 1, after the outside of the outer cabinet body 1 is directly irradiated by the sun, heat is generated and enters the cavity through a heat conduction mode, the temperature inside the cavity rises to cause the temperature of the inner cabinet body 8 to rise and further damage internal elements, at the moment, the compressor fan 10 is started, outside air enters the inside of the top box 2 through the grating 11 and then enters the inside of the compressor fan 10, the air is compressed while the inside of the compressor fan 10 contains a refrigerant, the temperature of the air is reduced and then is rapidly injected into the three-way pipe 17 through the air pipe, finally the air enters the inside of the air knife 14 through the air inlet 16 and is sprayed out through the air outlet 15 to form an air curtain, the air curtain inside the cavity can continuously cool the hot air entering the cabinet body, the phenomenon that the internal temperature is too high to cause the internal elements of the inner cabinet body 8 to be damaged is avoided, and, the heat-insulation sun-proof device can reduce the transfer of part of heat and is matched with a heat-insulation mechanism to achieve the effect of quick sun-proof and heat insulation;
referring to the attached drawings 1-2 of the specification, in rainy days, rainfall accumulates through the water chute 4, meanwhile, as the water chute 4 is obliquely arranged, the accumulated rainwater can be discharged from the sewer pipe 5 along the oblique direction of the water chute 4, meanwhile, the sealing gasket 19 is arranged at the lap joint of the top box 2 and the outer cabinet body 1, the rainwater can be prevented from being injected into the inner part of the outer cabinet body 1 along the side wall of the top box 2 through the lap joint, the waterproofness is good, finally, the base plate 6 arranged at the bottom of the outer cabinet body 1 prevents the outer cabinet body 1 from being in direct contact with the ground, and the outdoor power transformation cabinet can be prevented from being easily affected with damp when being used in an outdoor environment.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sun-proof outdoor transformer cabinet, includes outer cabinet body (1), its characterized in that: an outer cabinet door (7) is hinged to the outer side wall of one side of the outer cabinet body (1), an inner cabinet body (8) is arranged inside the outer cabinet body (1), an inner cabinet door (9) is hinged to the outer side wall of one side of the inner cabinet body (8) facing the outer cabinet door (7), a cavity is formed between the outer cabinet body (1) and the inner cabinet body (8), a top box (2) is fixedly arranged at the top end of the outer cabinet body (1), the top end of the outer cabinet body (1) is of an open structure, a heat insulation mechanism is arranged inside the top box (2), a grid (11) is fixedly mounted on the outer side wall of one side of the top box (2), a limiting plate (12) is welded on the inner side wall of the top box (2), and the top box (2) is lapped on the top end of the outer;
thermal-insulated mechanism includes that the bolt fastening has refrigerant compressor fan (10) at the top surface of the inner cabinet body (8), the last surface bolt fastening of limiting plate (12) has mounting panel (13), and one side lateral wall welding that limiting plate (12) were kept away from in mounting panel (13) has air knife (14), the structure of air knife (14) is L type and quantity and is two, the bottom mounting of air knife (14) is equipped with gas outlet (15), the one end fixing of air knife (14) is equipped with air inlet (16), air inlet (16) department threaded connection has three-way pipe (17), the interface on the top of three-way pipe (17) passes through the trachea and compressor fan (10) the fixed connection of giving vent to anger.
2. The outdoor sun-proof power transformation cabinet according to claim 1, characterized in that: the two air knives (14) are fixedly arranged on the limiting plate (12) through mounting plates (13), and air inlets (16) of the two air knives (14) are close to each other and are fixedly connected with the same three-way pipe (17).
3. The sun-proof outdoor power transformation cabinet according to claim 1, characterized in that: the air knife (14) is vertically inserted into a gap formed between the limiting plate (12) and the inner cabinet body (8), and an air outlet (15) of the air knife (14) faces to the inner bottom wall of the outer cabinet body (1).
4. The outdoor sun-proof power transformation cabinet according to claim 1, characterized in that: and a protective cover (3) is fixed on one side of the outer side wall of the top box (2) close to the grating (11) through bolts.
5. The outdoor sun-proof power transformation cabinet according to claim 4, characterized in that: the outer side walls of the outer cabinet body (1), the outer cabinet door (7), the top box (2) and the protective cover (3) are coated with sun-proof coatings (18) formed by sun-proof paint.
6. The outdoor sun-proof power transformation cabinet according to claim 1, characterized in that: the top end of the top box (2) is provided with a water guide groove (4) which is obliquely arranged, and the outer side wall of one side of the top box (2) far away from the grid (11) is fixedly provided with a sewer pipe (5) communicated with the water guide groove (4).
7. The outdoor sun-proof power transformation cabinet according to claim 6, characterized in that: the mounting position of the downcomer (5) is consistent with the inclination direction of the water chute (4), and a base plate (6) is welded at the lower end of the outer cabinet body (1).
8. The outdoor sun-proof power transformation cabinet according to claim 1, characterized in that: and a sealing gasket (19) is fixedly arranged at the lap joint of the outer surface of the bottom of the limiting plate (12) and the top end of the outer cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536458.3U CN210350446U (en) | 2019-09-16 | 2019-09-16 | Sun-proof outdoor transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536458.3U CN210350446U (en) | 2019-09-16 | 2019-09-16 | Sun-proof outdoor transformer cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210350446U true CN210350446U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536458.3U Active CN210350446U (en) | 2019-09-16 | 2019-09-16 | Sun-proof outdoor transformer cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN210350446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654991A (en) * | 2020-08-05 | 2020-09-11 | 南京翔维物流设备制造有限公司 | Outdoor sealed flood control 5G communication rack |
| CN111697468A (en) * | 2020-07-04 | 2020-09-22 | 合肥乐祎电气有限公司 | Airtight dustless high-efficient heat dissipation power cabinet |
| CN112570228A (en) * | 2020-12-02 | 2021-03-30 | 太仓德纳森机电工程有限公司 | Manufacturing method of outdoor electrical control cabinet |
-
2019
- 2019-09-16 CN CN201921536458.3U patent/CN210350446U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697468A (en) * | 2020-07-04 | 2020-09-22 | 合肥乐祎电气有限公司 | Airtight dustless high-efficient heat dissipation power cabinet |
| CN111697468B (en) * | 2020-07-04 | 2021-12-31 | 合肥乐祎电气有限公司 | Airtight dustless high-efficient heat dissipation power cabinet |
| CN111654991A (en) * | 2020-08-05 | 2020-09-11 | 南京翔维物流设备制造有限公司 | Outdoor sealed flood control 5G communication rack |
| CN112570228A (en) * | 2020-12-02 | 2021-03-30 | 太仓德纳森机电工程有限公司 | Manufacturing method of outdoor electrical control cabinet |
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