CN111864597A - Temperature-adjustable grounding box - Google Patents
Temperature-adjustable grounding box Download PDFInfo
- Publication number
- CN111864597A CN111864597A CN202010789111.0A CN202010789111A CN111864597A CN 111864597 A CN111864597 A CN 111864597A CN 202010789111 A CN202010789111 A CN 202010789111A CN 111864597 A CN111864597 A CN 111864597A
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- Prior art keywords
- box
- air
- temperature
- case
- air compressor
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses ground connection case can adjust temperature, including the case, but be provided with open closed chamber door on the case, still including the board and the air compressor machine that generate heat, the board that generate heat sets up in the case, and the board that generates heat is located bottom of the case department, the air compressor machine sets up outside the case, and the air compressor machine is located bottom of the case department, the air compressor machine is used for compressed air and with compressed air conveying in the case. The invention has the following beneficial effects: through the effect of the heating plate and the air compressor, the temperature in the box can be regulated, the temperature of the box can be ensured to be in a relatively stable interval, and the normal work of the electronic equipment can be ensured.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to a temperature-adjustable grounding box.
Background
The grounding box is very important equipment, the temperature in the grounding box is kept relatively constant, and very important significance is provided for ensuring normal work of various electronic equipment, but the current grounding box does not have the function of adjusting the temperature in the box, some electronic equipment can generate heat in the use process, so the temperature in the box can be increased, the temperature in the box can be low when the ambient temperature is low, part of the electronic equipment limits the use temperature, and the electronic equipment in the box can not work normally due to overhigh or overlow temperature.
Disclosure of Invention
The invention provides a temperature-adjustable grounding box aiming at the problems.
The technical scheme adopted by the invention is as follows:
the utility model provides a but ground connection case adjusts temperature, includes the case, but be provided with open closed chamber door on the case, still including the board and the air compressor machine that generate heat, the board that generate heat sets up in the case, and the board that generates heat is located bottom of the case department, the air compressor machine sets up outside the case, and the air compressor machine is located bottom of the case department, the air compressor machine is used for compressed air and with compressed air conveying into in the case.
The operation has the following effects that firstly, when the temperature is lower, the heating plate is started, the heating plate heats surrounding gas, and due to the upward escape of hot gas, equipment in the box can be blown by the hot gas, so that the temperature of the equipment in the box can be increased; when the temperature in the box is on the high side, the air compressor starts to work, the air compressor compresses the air in the environment and then discharges and releases the air, compressed gas blows to equipment and expands, and the temperature can be reduced in the process of gas expansion, so that the air compressor is used for compressing the gas and then releasing the gas to the electronic equipment in the box, the gas reduces the temperature of the equipment through blowing, and the electronic equipment can be cooled through heat absorption, and the cooling speed is higher. Meanwhile, phase change materials can be further arranged on the side walls of the box to further maintain the temperature in the box to be constant.
In conclusion, through the effect of the heating plate and the air compressor, the temperature in the box is adjusted, the temperature of the box is ensured to be in a relatively stable interval, and the electronic equipment is ensured to work normally.
Optionally, the air compressor is connected with an arc-shaped air inlet pipe; when the box is erected on the ground, the pipe orifice of the air inlet pipe faces the ground, and the pipe orifice of the air inlet pipe is provided with a screen.
The intake pipe of air compressor machine is towards ground, draws near the air on ground like this, and such effect is in order to promote the convection current of near air of case bottom for low temperature gas can flow into in the case, cools down to the equipment in the case.
Optionally, the exhaust fan and the exhaust pipe are further included, the exhaust fan is arranged at the top of the box, the exhaust pipe is arranged at the top of the box, the exhaust fan extracts gas in the box through the exhaust pipe, and a plurality of air holes are formed in the side wall of the exhaust pipe.
The effect that sets up the air discharge fan is in order to in time discharge the high-temperature gas in the case, guarantees that low-temperature gas can get into the case, and the combination of air discharge fan and air compressor machine is used simultaneously and can improves the speed that case gas flows, is in the exhaust state when the air discharge fan, and when the air compressor machine was in the release compressed gas state, compressed gas just moved to the roof department rapidly that the moment that leaves the compressor, can the gas flow rate increase like this, and gaseous cooling effect to electronic equipment is also better. The adoption is seted up the blast pipe on the lateral wall and is come the cooperation air discharge fan exhaust, its effect is as follows, at first the air discharge fan has formed an air current in the blast pipe, if there is not the gas pocket, gas in this air discharge fan can not produce the side suction effect, but because there is the gas pocket on the pipe wall of blast pipe, the existence of gas pocket can form the side suction effect, gas in the partial case can get into the blast pipe from the gas pocket, just so formed a side suction effect, the existence of side suction effect has made the multi-angle diversified gas convection that has taken place in the case, electronic equipment's radiating rate is faster like this.
Optionally, the box further comprises a plurality of radiating fins, the radiating fins are arranged on the heating plate and perpendicular to the heating plate, the radiating fins are parallel to each other, an air inlet hole is formed in the bottom of the box, and the air inlet hole is located below the heating plate.
The effect of adopting the fin is in order to improve the steam of the board that generates heat and give off efficiency, because adopt polylith fin parallel arrangement, can increase the radiating area of heat and give off the angle, ensures that the heat gives off more evenly.
Optionally, the box further comprises a mounting frame and a support, the mounting frame is detachably fixed in the box, and the support is fixed on the mounting frame.
The mounting frame and the support are used for conveniently mounting the electronic equipment, so that the electronic equipment is positioned in the middle of the box, and cold and hot air flow can be blown to the electronic equipment.
Optionally, the box further comprises a support leg, the support leg is mounted on the side wall of the box, the support leg is located outside the box, and the plane end of the support leg is parallel to the side wall of the box.
Because the grounding box is generally placed at the corner, the indoor space is saved in some enterprises, the placing mode of attaching the box to the corner can be adopted, the utilization rate of the indoor space is improved, but the gas convection is not formed nearby the box, the gas convection is favorable for the diffusion of the moisture around the box, the corrosion of the box due to the moisture is avoided, so that the support legs are arranged on the side walls of the box, the partition effect of the support legs is utilized to avoid the box from touching the corner, the gas convection is ensured to be formed around the box, and the corrosion of the box due to the moisture is avoided.
Optionally, the storage device further comprises a storage barrel, wherein the storage barrel is arranged in the box and is positioned at the top of the box.
The storage barrel is used for containing sodium bicarbonate solids, when the temperature is higher than 30 ℃, the sodium bicarbonate can be heated and decomposed to generate carbon dioxide and water vapor, the carbon dioxide and the water vapor can absorb heat, and meanwhile, the sodium bicarbonate decomposition process can also absorb heat, so that the temperature in the box can be reduced.
Optionally, the air compressor is connected with an air outlet pipe, the air outlet pipe is connected with an air outlet disc, the air outlet disc is provided with air diffusing holes, and the air diffusing holes are located between the bottom of the air compressor and the top of the air compressor.
The air outlet disc with the air dissipation holes is used for releasing air so as to release compressed air at multiple angles, and the air can be dissipated to all corners of the box in multiple directions after leaving from the air outlet disc, so that the heat dissipation effect is better.
Optionally, the heat exchange tube is arranged on the side wall of the box, two pipe orifices of the heat exchange tube are located outside the box, the heat exchange tube is multiple, and the heat exchange tubes are arranged in parallel.
The heat exchange tubes are arranged to maintain the temperature in the box stable, and when gas with a very constant temperature is continuously introduced into the heat exchange tubes, the constant temperature in the box can be ensured due to high heat exchange efficiency among the gas, and because some electronic equipment can normally work under a specific temperature condition, the heat exchange tubes are adopted to maintain the constant temperature in the box. When hot air is introduced into the heat exchange tube, the air compressor, the exhaust fan and the heating plate are required to be closed. Meanwhile, a plurality of heat exchange tubes are adopted, and the heat exchange tubes are parallel to each other so as to form a virtual heat exchange surface with the heat exchange tubes, so that the heat exchange efficiency is improved, and the stability of the temperature in the box can be improved.
Optionally, the inner wall of the box and the box door are both provided with cavities, and the cavities are distributed in a honeycomb shape.
The inner wall of the box and the box door are provided with the cavities so as to improve the heat insulation performance of the box and the box door.
The invention has the beneficial effects that: through the effect of the heating plate and the air compressor, the temperature in the box can be regulated, the temperature of the box can be ensured to be in a relatively stable interval, and the normal work of the electronic equipment can be ensured.
Description of the drawings:
FIG. 1 is a schematic diagram of a temperature-adjustable grounding box;
FIG. 2 is a schematic view of the connection between the mounting frame and the bracket;
fig. 3 is a schematic diagram of the structure of the gas outlet disc.
The figures are numbered: 1. the air exhaust fan comprises an air exhaust fan body, a storage barrel, a storage pipe, an air exhaust pipe, a heat exchange pipe, a storage barrel, a storage.
The specific implementation mode is as follows:
the present invention is described in detail below.
As shown in fig. 1, fig. 2 and fig. 3, a temperature-adjustable grounding box comprises a box 6, wherein a box door capable of being opened and closed is arranged on the box 6, the box further comprises a heating plate 8 and an air compressor 10, the heating plate 8 is arranged in the box 6, the heating plate 8 is located at the bottom of the box, the air compressor 10 is arranged outside the box 6, the air compressor 10 is located at the bottom of the box, and the air compressor 10 is used for compressing air and conveying the compressed air into the box 6.
The operation has the following effects that firstly, when the temperature is lower, the heating plate 8 is opened, the heating plate 8 heats surrounding gas, and due to the upward escape of hot gas, equipment in the box 6 is blown by the hot gas, so that the temperature of the equipment in the box 6 can be increased; when the temperature in the box 6 is on the high side, the air compressor 10 starts to work, the air compressor 10 compresses the air in the environment and then discharges and releases the air, the compressed air blows to the equipment and expands, and the temperature can be reduced in the process of air expansion, so that the air compressor 10 compresses the air and then releases the air to the electronic equipment in the box 6, the air reduces the temperature of the equipment through blowing and can also reduce the temperature of the electronic equipment through heat absorption, and the temperature reduction speed is higher.
In conclusion, the temperature in the box 6 is adjusted under the action of the heating plate 8 and the air compressor 10, the temperature of the box 6 is ensured to be in a relatively stable interval, and the electronic equipment is ensured to work normally.
As shown in fig. 1, 2 and 3, an arc-shaped air inlet pipe 11 is connected to an air compressor 10; when the box 6 is erected on the ground, the opening of the air inlet pipe 11 faces the ground, and a screen is arranged at the opening of the air inlet pipe 11.
The air intake duct 11 of the air compressor 10 is directed towards the ground so as to draw air near the ground, which has the effect of promoting convection of air near the bottom of the box 6, so that low-temperature gas can flow into the box 6, cooling the equipment inside the box 6.
As shown in fig. 1, fig. 2 and fig. 3, the exhaust box further comprises an exhaust fan 1 and an exhaust pipe 3, wherein the exhaust fan 1 is arranged at the top of the box 6, the exhaust pipe 3 is arranged at the top of the box 6, the exhaust fan 1 extracts gas in the box 6 through the exhaust pipe 3, and a plurality of air holes 301 are formed in the side wall of the exhaust pipe 3.
The effect that sets up exhaust fan 1 is high-temperature gas in order in time to discharge case 6, guarantee that low-temperature gas can get into case 6, the combination of exhaust fan 1 and air compressor machine 10 is used simultaneously and can improves the speed that 6 gases in case flow, be in the exhaust state when exhaust fan 1, and when air compressor machine 10 was in the release compressed gas state, compressed gas left that moment of compressor just to the movement of roof department rapidly, like this can the gas velocity of flow increase, gas is also better to electronic equipment's cooling effect. The adoption is seted up blast pipe 3 on the lateral wall and is come the exhaust of cooperation air discharge fan 1, its effect is as follows, at first air discharge fan 1 has formed an air current in blast pipe 3, if there is not gas pocket 301, gas in this air discharge fan 1 can not produce the side suction effect, but because there is gas pocket 301 on the pipe wall of blast pipe 3, the existence of gas pocket 301 can form the side suction effect, gas in some case 6 can get into blast pipe 3 from gas pocket 301, just so formed a side suction effect, the existence of side suction effect has taken place the diversified gas convection of multi-angle in making case 6, electronic equipment's radiating rate is faster like this.
As shown in fig. 1, fig. 2 and fig. 3, the box further comprises a plurality of cooling fins 7, the cooling fins 7 are arranged on the heating plate 8, the cooling fins 7 are perpendicular to the heating plate 8, the cooling fins 7 are parallel to the cooling fins 7, an air inlet 601 is formed in the bottom of the box 6, and the air inlet 601 is located below the heating plate 8.
The effect of adopting fin 7 is in order to improve the hot gas of heating plate 8 and give off efficiency, because adopt polylith fin 7 parallel placement, can increase the radiating area of heat and give off the angle, ensures that the heat gives off more evenly.
As shown in fig. 1, 2 and 3, the box further comprises a mounting frame 13 and a support 14, wherein the mounting frame 13 is detachably fixed in the box 6, and the support 14 is fixed on the mounting frame 13.
The mounting frame 13 and the bracket 14 are used for conveniently mounting the electronic device, so that the electronic device is positioned in the middle of the box 6, and the cold and hot air flow can be blown to the electronic device.
As shown in fig. 1, 2 and 3, the box also comprises a leg 12, the leg 12 is mounted on the side wall of the box 6, the leg 12 is located outside the box 6, and the plane end of the leg 12 is parallel to the side wall of the box 6.
Because the grounding box is generally placed at the corner, the indoor space is saved in some enterprises, the placing mode of tightly attaching the box 6 to the corner can be adopted, the utilization rate of the indoor space is improved, but the gas convection is not formed near the box 6, the gas convection is favorable for the diffusion of the moisture around the box 6, the corrosion of the box 6 caused by the moisture is avoided, the support legs 12 are arranged on the side walls of the box 6, the partition effect of the support legs 12 is utilized to avoid the box 6 from touching the corner, the gas convection is ensured to be formed around the box 6, and the box 6 is prevented from being corroded by the moisture.
As shown in fig. 1, fig. 2 and fig. 3, the storage device further comprises a storage barrel 2, wherein the storage barrel 2 is arranged in the box 6, and the storage barrel 2 is positioned at the top of the box 6.
The storage barrel 2 is used for containing sodium bicarbonate solid, when the temperature is higher than 30 ℃, the sodium bicarbonate can be heated and decomposed to generate carbon dioxide and water vapor, the carbon dioxide and the water vapor can absorb heat, and meanwhile, the decomposition process of the sodium bicarbonate can also absorb heat, so that the temperature in the box 6 can be reduced.
As shown in fig. 1, fig. 2 and fig. 3, an air outlet pipe 9 is connected to the air compressor 10, an air outlet disc 5 is connected to the air outlet pipe 9, an air diffusion hole 501 is formed in the air outlet disc 5, and the air diffusion hole 501 is located between the bottom of the air box and the top of the air box.
The air outlet disc 5 with the air dissipation holes 501 is used for releasing air so as to release compressed air at multiple angles, and the air can be dissipated to all corners of the box 6 in multiple directions after leaving from the air outlet disc 5, so that the heat dissipation effect is better.
As shown in attached figures 1, 2 and 3, the heat exchange tube 4 is further included, the heat exchange tube 4 is arranged on the side wall of the box 6, two tube openings of the heat exchange tube 4 are located outside the box 6, the heat exchange tubes 4 are multiple, and the heat exchange tubes 4 are arranged in parallel.
The heat exchange tube 4 is arranged to maintain the temperature in the box 6 to be stable, when gas with a certain temperature is continuously introduced into the heat exchange tube 4, the temperature in the box 6 can be kept constant due to high heat exchange efficiency among the gas, and because some electronic equipment can normally work under a specific temperature condition, the heat exchange tube 4 is adopted to maintain the temperature in the box 6 to be constant. When hot air is introduced into the heat exchange tube 4, the air compressor 10, the exhaust fan 1 and the heating plate 8 are required to be closed. Meanwhile, a plurality of heat exchange tubes 4 are adopted, and the heat exchange tubes 4 are parallel to each other, so that a virtual heat exchange surface is formed by the heat exchange tubes 4, the heat exchange efficiency is improved, and the stability of the temperature in the box 6 can be improved.
As shown in fig. 1, fig. 2 and fig. 3, cavities are arranged on the inner wall of the box 6 and the box door, and the cavities are distributed in a honeycomb shape.
The inner wall of the box 6 and the box door are provided with cavities for improving the heat insulation performance of the box 6 and the box door.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.
Claims (10)
1. The utility model provides a but ground connection case that adjusts temperature, includes the case, but be provided with open closed chamber door on the case, its characterized in that still includes the board and the air compressor machine that generate heat, the board that generates heat sets up in the case, and the board that generates heat is located bottom of the case department, the air compressor machine sets up outside the case, and the air compressor machine is located bottom of the case department, the air compressor machine is used for compressed air and with compressed air conveying in the case.
2. The grounding box with adjustable temperature of claim 1, wherein the air compressor is connected with an arc-shaped air inlet pipe; when the box is erected on the ground, the pipe orifice of the air inlet pipe faces the ground, and the pipe orifice of the air inlet pipe is provided with a screen.
3. The grounding box with adjustable temperature of claim 1, further comprising an exhaust fan and an exhaust pipe, wherein the exhaust fan is arranged at the top of the box, the exhaust pipe is arranged at the top of the box, the exhaust fan extracts gas in the box through the exhaust pipe, and a plurality of air holes are formed in the side wall of the exhaust pipe.
4. The grounding box with adjustable temperature of claim 1, further comprising a plurality of heat dissipation fins, wherein the heat dissipation fins are disposed on the heat generating plate, the heat dissipation fins are perpendicular to the heat generating plate, the heat dissipation fins are parallel to the heat dissipation fins, an air inlet is disposed at the bottom of the box, and the air inlet is located below the heat generating plate.
5. A temperature adjustable grounding box as claimed in claim 1 further comprising a mounting frame and a bracket, said mounting frame being removably secured within the box, said bracket being secured to the mounting frame.
6. A thermally adjustable grounding box as claimed in claim 1 further comprising feet mounted on the side walls of the box, the feet being located outside the box, the planar ends of the feet being parallel to the side walls of the box.
7. A temperature adjustable grounding box as claimed in claim 1 further comprising a storage bucket disposed within the box at the roof of the box.
8. The grounding box with adjustable temperature of claim 1, wherein the air compressor is connected with an air outlet pipe, the air outlet pipe is connected with an air outlet disc, the air outlet disc is provided with air diffusing holes, and the air diffusing holes are positioned between the box bottom and the box top.
9. A temperature adjustable grounding box as claimed in claim 1, further comprising a plurality of heat exchange tubes, wherein the heat exchange tubes are arranged on the side wall of the box, and two orifices of the heat exchange tubes are both positioned outside the box, and the heat exchange tubes are arranged in parallel.
10. A temperature adjustable grounding box as claimed in claim 1, wherein the inner wall of the box and the box door are provided with cavities, and the cavities are distributed in a honeycomb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789111.0A CN111864597A (en) | 2020-08-07 | 2020-08-07 | Temperature-adjustable grounding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789111.0A CN111864597A (en) | 2020-08-07 | 2020-08-07 | Temperature-adjustable grounding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864597A true CN111864597A (en) | 2020-10-30 |
Family
ID=72972366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010789111.0A Pending CN111864597A (en) | 2020-08-07 | 2020-08-07 | Temperature-adjustable grounding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111864597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205355556U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Smart power grids's intelligent subassembly case of digitization |
| CN205565431U (en) * | 2016-03-31 | 2016-09-07 | 国网山东省电力公司平阴县供电公司 | Can be from switch board of master control temperature |
| CN106654884A (en) * | 2016-12-27 | 2017-05-10 | 郑州艾莫弗信息技术有限公司 | Multifunctional electrical cabinet with damping balancing device |
| CN206558933U (en) * | 2017-03-22 | 2017-10-13 | 厦门闽光电气实业有限公司 | A kind of switch cubicle for the safety that radiates |
| CN109489137A (en) * | 2018-11-28 | 2019-03-19 | 上海中沃电子科技有限公司 | Distribution box constant temperature and humidity one temperature control device |
-
2020
- 2020-08-07 CN CN202010789111.0A patent/CN111864597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205355556U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Smart power grids's intelligent subassembly case of digitization |
| CN205565431U (en) * | 2016-03-31 | 2016-09-07 | 国网山东省电力公司平阴县供电公司 | Can be from switch board of master control temperature |
| CN106654884A (en) * | 2016-12-27 | 2017-05-10 | 郑州艾莫弗信息技术有限公司 | Multifunctional electrical cabinet with damping balancing device |
| CN206558933U (en) * | 2017-03-22 | 2017-10-13 | 厦门闽光电气实业有限公司 | A kind of switch cubicle for the safety that radiates |
| CN109489137A (en) * | 2018-11-28 | 2019-03-19 | 上海中沃电子科技有限公司 | Distribution box constant temperature and humidity one temperature control device |
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Application publication date: 20201030 |