CN217240108U - Box-type substation who possesses automatic temperature control function - Google Patents
Box-type substation who possesses automatic temperature control function Download PDFInfo
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- CN217240108U CN217240108U CN202220202251.8U CN202220202251U CN217240108U CN 217240108 U CN217240108 U CN 217240108U CN 202220202251 U CN202220202251 U CN 202220202251U CN 217240108 U CN217240108 U CN 217240108U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 241000270295 Serpentes Species 0.000 claims description 3
- 241001233242 Lontra Species 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of box-type substation, a box-type substation who possesses automatic temperature control function is disclosed, including the box-type substation body, the top fixedly connected with protection casing of box-type substation body, the left side fixed mounting of the interior roof of protection casing has the controller, fixed mounting has temperature sensor on the interior roof of box-type substation body, temperature sensor and controller electric connection, the inside of box-type substation body just is located and is provided with the air exhauster in the protection casing, the right side intercommunication of air exhauster has the heating cabinet, be provided with the heating otter board in the heating cabinet, the right side intercommunication of heating cabinet has the air-supply line, the one end intercommunication that the heating cabinet was kept away from to the air-supply line has the air-collecting cover. This scheme is through the inside temperature of temperature sensor real-time supervision box-type substation body to the operation of the interior equipment of assurance incasement can be realized adjusting and control of the inside temperature of box-type substation body to other structures of cooperation.
Description
Technical Field
The utility model relates to a box-type substation technical field, more specifically say, relate to a box-type substation who possesses automatic temperature control function.
Background
The box-type transformer substation has the characteristics of attractive and elegant appearance, convenience in use, safety and the like, and is widely applied to commercial areas and dense industrial areas of cities. The box-type substation is an intelligent power transformation system formed by pre-assembling electrical equipment groups such as high-low voltage automatic switch cabinets, transformers and the like in a box body. The known box-type transformer substation comprises a box-type housing, wherein the box-type housing is partitioned into a high-voltage chamber, a low-voltage chamber and a transformer chamber by a partition plate, and electric equipment groups such as an automatic switch cabinet, a transformer and the like which are electrically connected are fixed in the high-voltage chamber, the low-voltage chamber and the transformer chamber.
The existing box-type substation does not have the function of automatically regulating and controlling the temperature, and the operation of equipment in the box is influenced by overhigh or overlow temperature in the box.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a box-type substation who possesses automatic temperature control function.
In order to solve the above problems, the utility model adopts the following technical proposal.
A box-type substation with an automatic temperature control function comprises a box-type substation body, wherein a protective cover is fixedly connected to the top of the box-type substation body, a controller is fixedly mounted on the left side of the inner top wall of the protective cover, a temperature sensor is fixedly mounted on the inner top wall of the box-type substation body and electrically connected with the controller, an exhaust fan is arranged in the protective cover and inside the box-type substation body, the right side of the exhaust fan is communicated with a heating box, a heating screen plate is arranged in the heating box, the right side of the heating box is communicated with an air inlet pipe, one end, away from the heating box, of the air inlet pipe is communicated with an air collecting cover, and an air collecting opening is formed in the right side of the bottom of the protective cover and corresponds to the air collecting cover;
the left side intercommunication of air exhauster has the connecting pipe, the left side intercommunication of connecting pipe has the cooler bin, all be provided with the semiconductor refrigeration piece on the interior roof of cooler bin and the interior diapire, the inside of cooler bin just is located and is provided with the cooling tube between two semiconductor refrigeration pieces, cooling tube and connecting pipe intercommunication, the left end of connecting pipe and the bottom of connecting pipe all communicate there is the branch pipe, all be provided with the solenoid valve on the connecting pipe and the branch pipe of being connected with the connecting pipe, the inside left and right sides of box-type substation body all is provided with the air-out subassembly, and is two sets of the air-out subassembly communicates with two branch pipes respectively.
As a further description of the above technical solution: an air collecting opening is also formed in the left side of the bottom of the protective cover, and a dustproof net is arranged in each air collecting opening.
As a further description of the above technical solution: the air-out subassembly is including being located box-type substation this internal and by preceding hollow plate that extends each other, one side intercommunication that hollow plate is close to box-type substation body inner chamber middle part has a plurality of air-out shower nozzles, one side fixedly connected with connecting block that hollow plate and air-out shower nozzle correspond, this internal actuating mechanism that is provided with the drive connecting block and reciprocates of box-type substation, the connecting block horizontal interlude is provided with rather than the fixedly connected with siphunculus, siphunculus and hollow plate intercommunication, siphunculus top intercommunication has flexible pipe, flexible pipe and branch pipe intercommunication.
As a further description of the above technical solution: and the back surface of the box-type substation body is provided with a plurality of inclined downward ventilation holes.
As a further description of the above technical solution: extension grooves are formed in the left side and the right side of the top of the box-type substation body, the extension pipes are located in the two extension grooves respectively, the branch pipes extend into the two extension grooves respectively, movable openings communicated with the extension grooves are formed in the left side and the right side of the inner wall of the box-type substation body, and the connecting blocks extend into the extension grooves through the two movable openings respectively.
As a further description of the above technical solution: the driving mechanism comprises a vertical screw rod connected with a connecting block in a threaded manner, the bottom end of the vertical screw rod is connected with the inner bottom wall of the box-type substation body in a rotating manner, the top end of the vertical screw rod penetrates through and extends into the protective cover, a servo motor is fixedly mounted on the inner bottom wall of the protective cover, an output shaft of the servo motor is fixedly connected with the vertical screw rod, guide blocks are fixedly connected to the back face of the hollow plate, guide grooves are formed in the inner wall of the back face of the box-type substation body corresponding to the guide blocks, and the guide blocks are connected with the guide grooves in a sliding manner.
As a further description of the above technical solution: the cooling pipe is arranged in a snake shape.
Compared with the prior art, the utility model has the advantages of:
the temperature inside the box-type substation body is monitored in real time through the temperature sensor, automatic regulation and control of the temperature inside the box-type substation body can be achieved by matching with other structures, and operation of equipment in the box is guaranteed.
When the temperature in the refrigerator is too high, the exhaust fan is electrified to operate by the controller, the electromagnetic valve on the connecting pipe is opened, the electromagnetic valve on the branch pipe connected with the connecting pipe is in a closed state, the external air extracted by the exhaust fan is further cooled under the action of the cooling box and the internal semiconductor refrigerating sheet, and finally the air is delivered to the refrigerator through the air outlet assembly, so that the rapid cooling is realized.
This scheme is when the incasement high temperature, and the solenoid valve on the connecting pipe is closed, the solenoid valve on the branch pipe is opened, and the heating otter board circular telegram operation in the heating cabinet, the wind of convulsions extraction further heaies up under the effect of heating otter board to deliver to the incasement through the air-out subassembly, realize rapid heating up.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the middle air-out assembly of the present invention;
fig. 3 is a side sectional view of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1. a box-type substation body; 2. a protective cover; 3. a controller; 4. a temperature sensor; 5. an exhaust fan; 6. a heating box; 7. heating the screen plate; 8. an air inlet pipe; 9. a wind collecting cover; 10. a connecting pipe; 11. a cooling tank; 12. a semiconductor refrigeration sheet; 13. a cooling tube; 14. a branch pipe; 15. an electromagnetic valve; 16. an air outlet assembly; 161. a hollow slab; 162. an air outlet nozzle; 163. connecting blocks; 164. a drive mechanism; 1641. a vertical screw; 1642. a servo motor; 1643. a guide block; 1644. a guide groove; 165. pipe passing; 166. a telescopic pipe; 17. a dust screen; 18. a ventilation hole; 19. an extension groove; 20. a movable opening.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
referring to fig. 1 to 3, a box-type substation with an automatic temperature control function includes a box-type substation body 1, a protective cover 2 is fixedly connected to the top of the box-type substation body 1, a controller 3 is fixedly mounted on the left side of the inner top wall of the protective cover 2, a temperature sensor 4 is fixedly mounted on the inner top wall of the box-type substation body 1, the temperature sensor 4 is electrically connected to the controller 3, an exhaust fan 5 is disposed inside the box-type substation body 1 and inside the protective cover 2, a heating box 6 is communicated with the right side of the exhaust fan 5, a heating screen 7 is disposed inside the heating box 6, an air inlet pipe 8 is communicated with the right side of the heating box 6, an air collecting cover 9 is communicated with one end of the air inlet pipe 8 away from the heating box 6, an air collecting opening is formed on the right side of the bottom of the protective cover 2 corresponding to the air collecting cover 9, a connecting pipe 10 is communicated with the left side of the exhaust fan 5, and a cooling box 11 is communicated with the left side of the connecting pipe 10, all be provided with semiconductor refrigeration piece 12 on the interior roof of cooler bin 11 and the interior diapire, cooler bin 11's inside just is located and is provided with cooling tube 13 between two semiconductor refrigeration pieces 12, cooling tube 13 and connecting pipe 10 intercommunication, the left end of connecting pipe 10 and the bottom of connecting pipe 10 all communicate branch pipe 14, all be provided with solenoid valve 15 on connecting pipe 10 and the branch pipe 14 of being connected with connecting pipe 10, the inside left and right sides of box-type substation body all is provided with air-out subassembly 16, two sets of air-out subassemblies 16 communicate with two branch pipes 14 respectively, the automatic regulation and control of 1 inside temperature of box-type substation body can be realized to this scheme, guarantee the operation of incasement equipment.
Further, an air collecting opening is also formed in the left side of the bottom of the protective cover 2, dust screens 17 are arranged in the two air collecting openings, the air collecting opening in the left side is used for heat dissipation of devices in the protective cover 2, and the dust screens 17 can prevent dust and impurities from entering the box.
Further, the air outlet assembly 16 includes a hollow plate 161 which is located in the box-type substation body 1 and extends from the front to the rear, one side of the hollow plate 161 close to the middle of the inner cavity of the box-type substation body 1 is communicated with a plurality of air outlet nozzles 162, one side of the hollow plate 161 corresponding to the air outlet nozzles 162 is fixedly connected with a connecting block 163, a driving mechanism 164 for driving the connecting block 163 to move up and down is arranged in the box-type substation body 1, the connecting block 163 is horizontally inserted and provided with a through pipe 165 fixedly connected with the connecting block, the through pipe 165 is communicated with the hollow plate 161, the top of the through pipe 165 is communicated with a telescopic pipe 166, the telescopic pipe 166 is communicated with the branch pipe 14, the through pipe 166, the through pipe 165, the hollow plate 161 and the air outlet nozzles 162 are matched with each other, so that the air extracted by the exhaust fan can enter the box, and the hollow plate 161 can be driven to move up and down by the driving mechanism 164 and the connecting block 163, thereby realizing the free change of the air outlet position, the temperature in the acceleration box rises or falls.
Furthermore, a plurality of inclined downward ventilation holes 18 are formed in the back surface of the box-type substation body 1, the ventilation holes 18 are used for natural heat exchange of the box-type substation body 1, the cooling pipe 13 is arranged in a snake shape, the stroke is increased, and the cooling effect is improved.
Further, extension grooves 19 have all been seted up to the left and right sides at box-type substation body 1 top, two flexible pipes 166 are located two extension grooves 19 respectively, two branch pipes 14 extend to two extension grooves 19 respectively, the expansion mouth 20 with extension grooves 19 intercommunication has all been seted up to the left and right sides of box-type substation body 1 inner wall, two connecting blocks 163 extend to extension grooves 19 through two expansion mouths 20 respectively in, can keep apart flexible pipe 166 in the groove through setting up extension grooves 19, thereby avoid flexible pipe 166 to hang and influence lifting work when length is too much.
Further, actuating mechanism 164 includes vertical screw 1641 with connecting block 163 threaded connection, vertical screw 1641's bottom is connected with the interior diapire rotation of box-type substation body 1, vertical screw 1641's top is run through and is extended to in the protection casing 2, fixed mounting has servo motor 1642 on the diapire in the protection casing 2, servo motor 1642's output shaft and vertical screw 1641 fixed connection, the equal fixedly connected with guide block 1643 in back of hollow plate 161, guide way 1644 has been seted up to corresponding guide block 1643 on the inner wall at the box-type substation body 1 back, guide block 1643 and guide way 1644 sliding connection, through with servo motor 1642 circular telegram operation, and spacing and the direction of cooperation guide block 1643 and guide way 1644, make vertical screw 1641 rotate and drive connecting block 163 and go up and down.
The working principle is as follows: according to the scheme, the temperature inside the box-type substation body 1 is monitored in real time through the temperature sensor 4, when the temperature in the box is too high, the controller 3 enables the exhaust fan 5 to be operated in an electrified mode, the electromagnetic valve 15 on the connecting pipe 10 is opened, the electromagnetic valve 15 on the branch pipe 14 connected with the connecting pipe 10 is in a closed state, outside air extracted by the exhaust fan 5 is further cooled under the action of the cooling box 11 and the internal semiconductor refrigerating sheet 12, and finally the air is sent into the box through the air outlet assembly 16, so that rapid cooling is achieved;
when the temperature is too low, the electromagnetic valve 15 on the connecting pipe 10 is closed, the electromagnetic valve 15 on the branch pipe 14 is opened, the heating screen 7 in the heating box 6 is electrified to operate, the air extracted by the air draft 5 is further heated under the action of the heating screen 7 and is sent into the box through the air outlet assembly 16, and the rapid heating is realized;
the hollow plate 161 can be driven to move up and down through the driving mechanism 164 and the connecting block 163, so that the air outlet position can be freely changed, and the temperature in the acceleration box can be increased or reduced.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a box-type substation who possesses automatic temperature control function, includes box-type substation body (1), its characterized in that: the top of the box-type substation body (1) is fixedly connected with a protective cover (2), a controller (3) is fixedly arranged on the left side of the inner top wall of the protective cover (2), a temperature sensor (4) is fixedly arranged on the inner top wall of the box-type substation body (1), the temperature sensor (4) is electrically connected with the controller (3), an exhaust fan (5) is arranged in the box-type substation body (1) and positioned in the protective cover (2), the right side of the exhaust fan (5) is communicated with a heating box (6), a heating screen plate (7) is arranged in the heating box (6), the right side of the heating box (6) is communicated with an air inlet pipe (8), one end of the air inlet pipe (8) far away from the heating box (6) is communicated with an air collecting cover (9), the right side of the bottom of the protective cover (2) is provided with an air collecting opening corresponding to the air collecting cover (9);
the left side intercommunication of air exhauster (5) has connecting pipe (10), the left side intercommunication of connecting pipe (10) has cooling box (11), all be provided with semiconductor refrigeration piece (12) on the interior roof of cooling box (11) and the interior diapire, the inside of cooling box (11) just is located and is provided with cooling tube (13) between two semiconductor refrigeration pieces (12), cooling tube (13) and connecting pipe (10) intercommunication, the left end of connecting pipe (10) and the bottom of connecting pipe (10) all communicate branch pipe (14), all be provided with solenoid valve (15) on connecting pipe (10) and branch pipe (14) of being connected with connecting pipe (10), the left and right sides of box-type substation body (1) inside all is provided with air-out subassembly (16), and is two sets of air-out subassembly (16) communicate with two branch pipes (14) respectively.
2. The box-type substation with the automatic temperature control function according to claim 1, characterized in that: an air collecting opening is also formed in the left side of the bottom of the protective cover (2), and a dustproof net (17) is arranged in each air collecting opening.
3. The box-type substation with the automatic temperature control function according to claim 1, characterized in that: air-out subassembly (16) are including being located box-type substation body (1) and by preceding hollow plate (161) that extend each other, one side intercommunication that hollow plate (161) are close to box-type substation body (1) inner chamber middle part has a plurality of air-out shower nozzles (162), one side fixedly connected with connecting block (163) that hollow plate (161) and air-out shower nozzle (162) correspond, be provided with actuating mechanism (164) that drive connecting block (163) reciprocated in box-type substation body (1), connecting block (163) horizontal interlude is provided with rather than fixedly connected with siphunculus (165), siphunculus (165) and hollow plate (161) intercommunication, siphunculus (165) top intercommunication has flexible pipe (166), flexible pipe (166) and branch pipe (14) intercommunication.
4. The box-type substation with the automatic temperature control function according to claim 1, characterized in that: the back of the box-type substation body (1) is provided with a plurality of downward inclined ventilation holes (18).
5. The box-type substation with the automatic temperature control function according to claim 3, characterized in that: extension groove (19) have all been seted up to the left and right sides at box-type substation body (1) top, two flexible pipe (166) are located two extension grooves (19) respectively, two branch pipe (14) extend to in two extension grooves (19) respectively, movable mouthful (20) with extension groove (19) intercommunication are all seted up to the left and right sides of box-type substation body (1) inner wall, two connecting block (163) extend to in extension groove (19) through two movable mouthful (20) respectively.
6. The box-type substation with the automatic temperature control function according to claim 3, characterized in that: the driving mechanism (164) comprises a vertical screw rod (1641) in threaded connection with a connecting block (163), the bottom end of the vertical screw rod (1641) is rotatably connected with the inner bottom wall of the box-type substation body (1), the top end of the vertical screw rod (1641) penetrates through and extends into the protective cover (2), a servo motor (1642) is fixedly mounted on the inner bottom wall of the protective cover (2), an output shaft of the servo motor (1642) is fixedly connected with the vertical screw rod (1641), a guide block (1643) is fixedly connected to the back face of the hollow plate (161), a guide groove (1644) is formed in the inner wall of the back face of the box-type substation body (1) corresponding to the guide block (1643), and the guide block (1643) is slidably connected with the guide groove (1644).
7. The box-type substation with the automatic temperature control function according to claim 1, characterized in that: the cooling pipe (13) is arranged in a snake shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202251.8U CN217240108U (en) | 2022-01-25 | 2022-01-25 | Box-type substation who possesses automatic temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202251.8U CN217240108U (en) | 2022-01-25 | 2022-01-25 | Box-type substation who possesses automatic temperature control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217240108U true CN217240108U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202251.8U Expired - Fee Related CN217240108U (en) | 2022-01-25 | 2022-01-25 | Box-type substation who possesses automatic temperature control function |
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| Country | Link |
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| CN (1) | CN217240108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293696A (en) * | 2023-11-24 | 2023-12-26 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
-
2022
- 2022-01-25 CN CN202220202251.8U patent/CN217240108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293696A (en) * | 2023-11-24 | 2023-12-26 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
| CN117293696B (en) * | 2023-11-24 | 2024-03-19 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |