CN210838651U - Prefabricated compact intelligent box-type substation - Google Patents
Prefabricated compact intelligent box-type substation Download PDFInfo
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- CN210838651U CN210838651U CN201922279419.6U CN201922279419U CN210838651U CN 210838651 U CN210838651 U CN 210838651U CN 201922279419 U CN201922279419 U CN 201922279419U CN 210838651 U CN210838651 U CN 210838651U
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Abstract
The utility model discloses a prefabricated compact intelligent box-type substation, which comprises a substation box body, a cooling unit and a heat dissipation unit; the transformer substation is characterized in that the left side of the interior of the transformer substation box body is divided into a left power transformation cavity and a right equipment cavity through a transverse partition plate, the power transformation cavity is divided into three installation cavities through two transverse partition plates, air inlets corresponding to the three installation cavities are formed in the transverse partition plates, a high-voltage cabinet, a transformer body and a low-voltage power distribution cabinet are sequentially installed in the three installation cavities from top to bottom through a support, an air inlet channel communicated with the equipment cavities is arranged on the right side of the transformer substation box body in a penetrating mode, a sundry filter screen is installed on the inner side of the end portion of the air inlet channel, and an air outlet protection cabinet is installed; this intelligent box-type substation of prefabricated formula compact, the radiating efficiency is high, avoids the influence of prefabricated formula compact structure to use to can avoid outside dust or worm to get into inside destruction equipment, the safety in utilization is good.
Description
Technical Field
The utility model relates to a box-type substation technical field specifically is an intelligent box-type substation of prefabricated formula compact.
Background
The box-type substation replaces the original civil power distribution room and power distribution station, becomes a complete set of power transformation and distribution device which is more widely used, and users can customize the box-type substation according to different use conditions and load grades, so that the use and the release are more convenient. In recent years, the development of box-type substations is faster and faster, the investment is small, the effect is quick, the box-type substations can save various expenses such as the capital construction cost required for building conventional transformer substation distribution rooms, and a large amount of capital construction investment can be saved; because box-type substation is prefabricated compact for the convenience of use usually, this has brought the challenge to its inside cooling system, and current cooling system radiating efficiency can not satisfy the requirement to because the hole that the heat dissipation needs to be opened also makes outside worm or dust enter into the transformer substation easily, cause the damage of equipment easily, influence the use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an intelligent box-type substation of prefabricated formula compact, the radiating efficiency is high, avoids the influence of prefabricated formula compact pattern to use to can avoid outside dust or worm to get into inside destruction equipment, use the security good, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated compact intelligent box-type substation comprises a substation box body, a cooling unit and a heat dissipation unit;
the transformer substation box body: the transformer substation is characterized in that the left side of the interior of the transformer substation box body is divided into a left power transformation cavity and a right equipment cavity through a transverse partition plate, the power transformation cavity is divided into three installation cavities through two transverse partition plates, air inlets corresponding to the three installation cavities are formed in the transverse partition plates, a high-voltage cabinet, a transformer body and a low-voltage power distribution cabinet are sequentially installed in the three installation cavities from top to bottom through a support, an air inlet channel communicated with the equipment cavities is arranged on the right side of the transformer substation box body in a penetrating mode, a sundry filter screen is installed on the inner side of the end portion of the air inlet channel, an air outlet protection cabinet is installed on the left side of the transformer substation box body, and;
a cooling unit: the cooling unit comprises a compressor, a condenser, an expansion valve and an evaporation pipe, wherein the evaporation pipe is S-shaped and is arranged in the equipment cavity, one end of the evaporation pipe penetrates through the rear side surface of the transformer substation box body and is connected with the inlet of the compressor, the compressor is fixed on the rear side of the transformer substation box body, the outlet of the compressor is connected with the inlet of the condenser, the outlet of the condenser is connected with the other end of the evaporation pipe through the expansion valve, and the input end of the compressor is electrically connected with the output end of an external power supply through a control switch group;
a heat dissipation unit: the three heat dissipation units are arranged on the left sides of the three mounting cavities, and the left ends of the heat dissipation units are located in the air outlet protection cabinet;
wherein: the transformer body is respectively and electrically connected with the high-voltage cabinet and the low-voltage power distribution cabinet through cables.
Further, still include export weather shield, export baffle and air outlet, export weather shield sets up at the inboard middle part of air-out protection cabinet and equals with the vertical internal cross-section size of air-out protection cabinet, be equipped with on the export weather shield and be no less than five air outlets, air outlet upper end left side is equipped with the export weather shield of slope, and the export baffle can prevent that the rainwater from splashing into in the transformer substation box, and the export weather shield can further protect the air outlet, increases the barrier propterty of rainwater.
Further, still include radiating fin, radiating fin is provided with three groups and sets up respectively in high-voltage board, transformer body and low-voltage distribution cabinet's side, and radiating fin increases the radiating effect to wind further improves through radiating fin radiating efficiency.
Further, the radiating unit includes dead lever, radiator fan and heat dissipation pipeline, the heat dissipation pipeline runs through the left side of transformer substation's box, radiator fan is installed through the dead lever to the inboard of heat dissipation pipeline, radiator fan's input passes through the output that external power source was connected to the control switch group electricity, and radiator fan can blow to the air outlet direction, has the inside heat of transformer substation's box, and every radiator fan can be according to the feedback of external monitoring system by external control switch group regulation and control power to realize every radiating intellectuality of installation cavity, play the energy-conserving effect of heat dissipation.
Furthermore, the heat dissipation pipeline is provided with a protective net inside one end close to the transformer substation box body, so that external foreign matters are prevented from entering the transformer substation box body.
Further, still include drying unit, drying unit is equipped with and is no less than two, drying unit includes slide rail, draw runner, handle, quicklime powder and tray, the slide rail sets up the both sides in the equipment chamber, quicklime powder has been placed to the inside of tray, and the both sides of tray be provided with slide rail sliding connection's draw runner, and the front end of tray installs the handle, because the evaporating pipe temperature in the cooling unit is lower, the easy condensation of moisture in the air, if the water smoke of the condensation in equipment chamber enters into the installation intracavity and causes the damage to substation equipment, consequently lean on quicklime powder drying and dehumidification, do not influence the normal work operation of equipment when guaranteeing cooling unit work cooling dynamics, be equipped with slide rail and draw runner and make things convenient for the tray to take out and change quicklime powder.
Further, still include the powder filter screen, the inboard at the air intake is installed to the powder filter screen, and protection quicklime powder enters into the installation cavity.
Further, still include import dash board and branch, import dash board slope is fixed in the right side of transformer substation's box and is located the position directly over the inlet channel, and supports through branch between the right side of import dash board and transformer substation's box, protects inlet channel, prevents the rainwater splash into.
Compared with the prior art, the beneficial effects of the utility model are that: this intelligent box-type substation of prefabricated formula compact has following benefit:
1. the radiating fins increase the radiating effect, the radiating efficiency of wind through the radiating fins is further improved, and each radiating fan can regulate and control power by an external control switch group according to the feedback of an external monitoring system, so that the intellectualization of the radiation of each mounting cavity is realized, and the radiating and energy-saving effects are achieved;
2. because the temperature of the evaporation pipe in the cooling unit is low, moisture in the air is easy to condense, and if condensed water mist in the equipment cavity enters the installation cavity to damage the power transformation equipment, the condensed water mist is dried and dehumidified by quicklime powder, so that the normal working operation of the equipment is not influenced while the cooling force is increased when the cooling unit works, and the tray is provided with a slide rail and a slide bar to facilitate the drawing out of the tray and the replacement of the quicklime powder;
3. the cooling unit through the air conditioner principle cools down, and the radiating efficiency is high, avoids the compact structure of prefabricated formula to influence the use to can avoid outside dust or worm to get into inside destruction equipment, the safety in utilization is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
fig. 3 is a schematic view of the vertical section structure of the present invention.
In the figure: 1 transformer substation box, 2 vertical separators, 3 transverse separators, 4 drying units, 41 slide rails, 42 sliders, 43 handles, 44 quicklime powder, 45 trays, 5 powder filter screens, 6 high-voltage cabinets, 7 transformer bodies, 8 low-voltage power distribution cabinets, 9 supports, 10 heat dissipation fins, 11 protective nets, 12 air outlet protective cabinets, 13 air inlet channels, 14 sundry filter screens, 15 inlet rain shields, 16 supporting rods, 17 cooling units, 171 compressors, 172 condensers, 173 expansion valves, 174 evaporation tubes, 18 outlet rain shields, 19 protective railings, 20 outlet baffles, 21 air outlets, 22 heat dissipation units, 221 fixing rods, 222 heat dissipation fans, 223 heat dissipation pipelines and 23 air inlets.
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, the present invention provides a technical solution: a prefabricated compact intelligent box-type substation comprises a substation box body 1, a cooling unit 17 and a heat dissipation unit 22;
the transformer substation box body 1: the left side of the interior of a transformer substation box body 1 divides the interior of the transformer substation box body 1 into a left power transformation cavity and a right equipment cavity through a transverse partition plate 3, the transformer cavity is divided into three installation cavities through two transverse partition plates 3, air inlets 23 corresponding to the three installation cavities are formed in the transverse partition plates 3, the interiors of the three installation cavities are sequentially provided with a high-voltage cabinet 6, a transformer body 7 and a low-voltage power distribution cabinet 8 from top to bottom through a support 9, the transformer substation box further comprises heat dissipation fins 10, three groups of the heat dissipation fins 10 are arranged on the sides of the high-voltage cabinet 6, the transformer body 7 and the low-voltage power distribution cabinet 8 respectively, the heat dissipation fins 10 increase the heat dissipation effect, the heat dissipation efficiency of wind is further improved through the heat dissipation fins 10, an air inlet channel 13 communicated with the equipment cavities is arranged on the right side of the transformer substation box body 1 in, an air-out protection cabinet 12 is installed on the left side of the transformer substation box body 1, a protection railing 19 is installed at an opening on the left side of the air-out protection cabinet 12, so that the protection performance is improved, and the air-out protection cabinet 12 protects a heat dissipation unit 22;
the temperature reduction unit 17: the cooling unit 17 comprises a compressor 171, a condenser 172, an expansion valve 173 and an evaporation pipe 174, the evaporation pipe 174 is S-shaped and is installed inside the equipment cavity, one end of the evaporation pipe 174 passes through the rear side surface of the substation box 1 and is connected with the inlet of the compressor 171, the compressor 171 is fixed on the rear side of the substation box 1, the outlet of the compressor 171 is connected with the inlet of the condenser 172, the outlet of the condenser 172 is connected with the other end of the evaporation pipe 174 through the expansion valve 173, the input end of the compressor 171 is electrically connected with the output end of an external power supply through a control switch group, the cooling unit 17 adopts the basic principle of air-conditioning refrigeration, the cooling effect is remarkable, and therefore;
the heat dissipating unit 22: the heat dissipation unit 22 is provided with three heat dissipation units and arranged on the left side of the three installation cavities, the left end of the heat dissipation unit 22 is located in the air outlet protection cabinet 12, the heat dissipation unit 22 comprises a fixing rod 221, a heat dissipation fan 222 and a heat dissipation pipeline 223, the heat dissipation pipeline 223 penetrates through the left side of the substation box body 1, the heat dissipation fan 222 is installed on the inner side of the heat dissipation pipeline 223 through the fixing rod 221, the input end of the heat dissipation fan 222 is electrically connected with the output end of an external power supply through a control switch group, the heat dissipation fan 222 can blow air to the air outlet direction and has heat inside the substation box body 1, each heat dissipation fan 222 can regulate and control power through the external control switch group according to the feedback of an external monitoring system, thereby realizing the intellectualization of heat dissipation of each installation cavity, achieving the heat dissipation and energy saving effects, the cooling fan 222 is controlled to work according to the monitoring information of the temperature sensor, so that intelligent cooling is realized;
wherein: the transformer body 7 is electrically connected with the high-voltage cabinet 6 and the low-voltage power distribution cabinet 8 through cables.
Wherein, still including export weather shield 18, export baffle 20 and air outlet 21, export weather shield 18 sets up in the inboard middle part of air-out protection cabinet 12 and equal with the vertical internal cross-section size of air-out protection cabinet 12, is equipped with not less than five air outlets 21 on the export weather shield 18, and air outlet 21 upper end left side is equipped with the export weather shield 18 of slope, and export baffle 20 can prevent that the rainwater from spattering in transformer substation's box 1, and export weather shield 18 can further protect air outlet 21, increases the barrier propterty of rainwater. The transformer substation box body 1 is provided with a heat dissipation pipeline 223, and the transformer substation box body 1 is provided with a protective net 11. Still include drying unit 4, drying unit 4 is equipped with and is no less than two, drying unit 4 includes slide rail 41, draw runner 42, handle 43, quicklime powder 44 and tray 45, slide rail 41 sets up the both sides in the equipment chamber, quicklime powder 44 has been placed to tray 45's inside, and tray 45's both sides are provided with the draw runner 42 with slide rail 41 sliding connection, and handle 43 is installed to tray 45's front end, because evaporating pipe 174 temperature in the cooling unit 14 is lower, the moisture in the air condenses easily, if the water smoke of the condensation in equipment chamber enters into the installation intracavity and causes the damage to the substation equipment, consequently lean on quicklime powder 44 dry dehumidification, guarantee cooling unit 17 work and do not influence the normal work operation of equipment when increasing the cooling dynamics, it makes things convenient for tray 45 to take out change quicklime powder 44 to be equipped with slide rail and draw runner 42. The quick lime powder installation structure further comprises a powder filter screen 5, wherein the powder filter screen 5 is installed on the inner side of the air inlet 23, and the quick lime powder 44 is prevented from entering the installation cavity. Still include import dash board 15 and branch 16, import dash board 15 slope is fixed in the right side of transformer substation's box 1 and is located the position directly over inlet channel 13, and supports through branch 16 between the right side of import dash board 15 and transformer substation's box 1, protects inlet channel 13, prevents the rainwater splash into.
It should be noted that the inner core of the control switch set disclosed in this embodiment adopts a PLC single chip, and the control switch set controls the compressor 171 and the cooling fan 222 to work by a method commonly used in the prior art, and other parts of the present invention that are not detailed are conventional technologies known to those skilled in the art.
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 (8)
1. The utility model provides an intelligent box-type substation of prefabricated formula compact which characterized in that: the transformer substation cooling system comprises a transformer substation box body (1), a cooling unit (17) and a heat dissipation unit (22);
substation box (1): the left side of the interior of the transformer substation box body (1) divides the interior of the transformer substation box body (1) into a left-side transformer cavity and a right-side equipment cavity through a diaphragm plate (3), the power transformation cavity is divided into three installation cavities by two diaphragm plates (3), air inlets (23) corresponding to the three installation cavities are formed in the diaphragm plates (3), a high-voltage cabinet (6), a transformer body (7) and a low-voltage power distribution cabinet (8) are sequentially arranged in the three installation cavities from top to bottom through a support (9), an air inlet channel (13) communicated with the equipment cavity is arranged on the right side of the transformer substation box body (1) in a penetrating way, and the inner side of the end part of the air inlet channel (13) is provided with a sundries filter screen (14), an air outlet protection cabinet (12) is arranged on the left side of the transformer substation box body (1), a protective railing (19) is arranged at the left opening of the air outlet protective cabinet (12);
a temperature reduction unit (17): the cooling unit (17) comprises a compressor (171), a condenser (172), an expansion valve (173) and an evaporation pipe (174), the evaporation pipe (174) is S-shaped and is installed inside the equipment cavity, one end of the evaporation pipe (174) penetrates through the rear side face of the substation box body (1) and is connected with an inlet of the compressor (171), the compressor (171) is fixed on the rear side of the substation box body (1), an outlet of the compressor (171) is connected with an inlet of the condenser (172), an outlet of the condenser (172) is connected with the other end of the evaporation pipe (174) through the expansion valve (173), and an input end of the compressor (171) is electrically connected with an output end of an external power supply through a control switch group;
heat dissipation unit (22): the three heat dissipation units (22) are arranged on the left sides of the three mounting cavities, and the left ends of the heat dissipation units (22) are located in the air outlet protection cabinet (12);
wherein: the transformer body (7) is electrically connected with the high-voltage cabinet (6) and the low-voltage power distribution cabinet (8) through cables.
2. A prefabricated compact intelligent box-type substation according to claim 1, characterized in that: still including export weather shield (18), export baffle (20) and air outlet (21), export weather shield (18) set up in the inboard middle part of air-out protection cabinet (12) and equal with the vertical internal cross-section size of air-out protection cabinet (12), be equipped with on export weather shield (18) and be no less than five air outlet (21), the export weather shield (18) of slope are equipped with on the left of air outlet (21) upper end.
3. A prefabricated compact intelligent box-type substation according to claim 1, characterized in that: still include radiating fin (10), radiating fin (10) are provided with three groups and set up respectively in high-voltage board (6), transformer body (7) and low-voltage distribution cabinet (8) side.
4. A prefabricated compact intelligent box-type substation according to claim 1, characterized in that: radiating unit (22) include dead lever (221), radiator fan (222) and heat dissipation pipeline (223), heat dissipation pipeline (223) run through the left side of transformer substation's box (1), radiator fan (222) are installed through dead lever (221) to the inboard of heat dissipation pipeline (223), the output of external power source is connected through control switch group electricity to the input of radiator fan (222).
5. A prefabricated compact intelligent box-type substation according to claim 4, characterized in that: the transformer substation box body heat dissipation device is characterized by further comprising a protective net (11), wherein the protective net (11) is installed inside one end, close to the transformer substation box body (1), of the heat dissipation pipeline (223).
6. A prefabricated compact intelligent box-type substation according to claim 1, characterized in that: still include drying unit (4), drying unit (4) are equipped with and are no less than two, drying unit (4) include slide rail (41), draw runner (42), handle (43), quicklime powder (44) and tray (45), slide rail (41) set up the both sides in the equipment chamber, quicklime powder (44) have been placed to the inside of tray (45), and the both sides of tray (45) be provided with slide rail (41) sliding connection's draw runner (42), and handle (43) are installed to the front end of tray (45).
7. The prefabricated compact intelligent box-type substation of claim 6, characterized in that: the powder filter is characterized by further comprising a powder filter screen (5), wherein the powder filter screen (5) is installed on the inner side of the air inlet (23).
8. A prefabricated compact intelligent box-type substation according to claim 1, characterized in that: still include import dash board (15) and branch (16), import dash board (15) slope is fixed in the right side of transformer substation's box (1) and is located the position directly over inlet channel (13), and supports through branch (16) between the right side of import dash board (15) and transformer substation's box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279419.6U CN210838651U (en) | 2019-12-18 | 2019-12-18 | Prefabricated compact intelligent box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279419.6U CN210838651U (en) | 2019-12-18 | 2019-12-18 | Prefabricated compact intelligent box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838651U true CN210838651U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279419.6U Expired - Fee Related CN210838651U (en) | 2019-12-18 | 2019-12-18 | Prefabricated compact intelligent box-type substation |
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| Country | Link |
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| CN (1) | CN210838651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134185A (en) * | 2020-09-28 | 2020-12-25 | 李沪明 | Cooling equipment for box-type substation |
| CN112839466A (en) * | 2021-01-26 | 2021-05-25 | 武汉恒安数联电子科技有限公司 | Gas fire-extinguishing controller |
-
2019
- 2019-12-18 CN CN201922279419.6U patent/CN210838651U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134185A (en) * | 2020-09-28 | 2020-12-25 | 李沪明 | Cooling equipment for box-type substation |
| CN112134185B (en) * | 2020-09-28 | 2022-06-24 | 李沪明 | Cooling equipment for box-type substation |
| CN112839466A (en) * | 2021-01-26 | 2021-05-25 | 武汉恒安数联电子科技有限公司 | Gas fire-extinguishing controller |
| CN112839466B (en) * | 2021-01-26 | 2022-04-29 | 武汉恒安数联电子科技有限公司 | Gas fire-extinguishing controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20211218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |