CN113453481A - Electrical cabinet with high safety performance - Google Patents
Electrical cabinet with high safety performance Download PDFInfo
- Publication number
- CN113453481A CN113453481A CN202010220808.6A CN202010220808A CN113453481A CN 113453481 A CN113453481 A CN 113453481A CN 202010220808 A CN202010220808 A CN 202010220808A CN 113453481 A CN113453481 A CN 113453481A
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- connecting pipe
- fixed mounting
- high safety
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention discloses an electrical cabinet with high safety performance, and particularly relates to the field of electrical cabinets. According to the invention, through the arrangement of the temperature sensor, when the temperature in the cabinet body rises, the air in the cabinet body can generate convection through the internal heat dissipation assembly, and through the arrangement of the first connecting pipe, the connecting block, the second connecting pipe and the external heat dissipation assembly, the hot air in the cabinet body can be discharged, so that the temperature in the cabinet body is reduced, and meanwhile, through the fixed installation of the filter screen in the first connecting pipe, the entering of external dust can be avoided, so that the practicability of the device is increased.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet with high safety performance.
Background
The regulator cubicle is the rack of installation electrical equipment, has the effect of the electrical equipment of protection installation in its inside, and the regulator cubicle generally adopts hot-rolled steel sheet and cold-rolled steel sheet to regard as protective material when the preparation, and when regulator cubicle internal member worked, can produce a large amount of heats usually to the heat dissipation problem of regulator cubicle is the content that the design regulator cubicle must consider.
The prior art has the following problems:
when an existing electrical cabinet is installed, a common method for heat dissipation treatment of the electrical cabinet is to use forced convection of a fan to dissipate heat, but when power is generated inside a power distribution cabinet, the temperature inside the power distribution cabinet is increased, so that moisture inside air is sublimated, if the fan is used for forced convection to dissipate heat, the moisture is desublimated again, then falls on electrical equipment, so that the corrosion of the internal equipment is caused, and the service life of the device is shortened;
secondly, when inside dispels the heat, can lead to inside entering regulator cubicle such as external dust impurity to influence the normal operating of equipment.
Therefore, the product needs to provide an electrical cabinet with high safety performance.
Disclosure of Invention
Technical problem to be solved
In order to overcome the above defects in the prior art, embodiments of the present invention provide an electrical cabinet with high safety performance, in which a temperature sensor is provided, when the temperature inside the cabinet body rises, the air inside the cabinet body can generate convection through an internal heat dissipation assembly, and then the hot air inside the cabinet body can be discharged through a first connection pipe, a connection block, a second connection pipe and an external heat dissipation assembly, so as to reduce the temperature inside the cabinet body.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an electrical cabinet with high safety performance comprises a cabinet body and an internal electrical appliance mounting plate, wherein the bottom of the cabinet body is fixedly provided with supporting legs, the top end of the supporting leg is fixedly provided with a temperature sensor on the side wall of the inner cavity of the cabinet body, the top end of the temperature sensor is fixedly provided with an internal heat radiation component on the side wall of the inner cavity of the cabinet body, the top end of the internal heat radiation component is positioned at the top of the cabinet body and is fixedly provided with a solar photovoltaic panel, the bottom end of the solar photovoltaic panel is positioned at the top of the inner cavity of the cabinet body and is fixedly provided with a first connecting pipe, the top of the first connecting pipe is fixedly sleeved with a connecting block, the bottom of the connecting block is fixedly sleeved with a second connecting pipe, the bottom fixedly connected with outside radiator unit of second connecting pipe, the bottom fixed mounting of cabinet body inner chamber has first honeycomb duct, the bottom fixedly connected with second honeycomb duct of first honeycomb duct.
In a preferred embodiment, the cabinet comprises a protective layer, an insulating layer is integrally formed on the top of the protective layer, and a first sealing layer is integrally formed on the top of the insulating layer.
In a preferred embodiment, a filter screen is fixedly installed in the middle of the first guide pipe, and the diameter value of the second guide pipe is smaller than that of the first guide pipe.
In a preferred embodiment, the internal heat dissipation assembly comprises a connecting shaft, fan blades are fixedly connected to the top of the connecting shaft, the number of the internal heat dissipation assemblies is a plurality, and the plurality of internal heat dissipation assemblies are symmetrically arranged on two sides of the inner cavity of the cabinet body.
In a preferred embodiment, a filter screen is fixedly installed in the middle of the inner cavity of the first connecting pipe, and a second sealing layer is integrally formed on the outer portion of the filter screen, which is located on the side surface of the first connecting pipe.
In a preferred embodiment, the external heat dissipation assembly comprises a protection box body, a turbine fan is fixedly installed in the middle of the protection box body, and dust screens are fixedly installed on two sides of the protection box body, which are located outside the turbine fan.
In a preferred embodiment, the bottom of the protective box body is fixedly arranged on the side face of the cabinet body, and the bottom of the supporting legs is integrally formed with a wear-resistant layer.
(III) advantageous effects
Compared with the prior art, the invention provides the electrical cabinet with high safety performance, which has the following beneficial effects:
1. according to the invention, through the arrangement of the temperature sensor, when the temperature in the cabinet body rises, the air in the cabinet body can generate convection through the internal heat dissipation assembly, and through the arrangement of the first connecting pipe, the connecting block, the second connecting pipe and the external heat dissipation assembly, the hot air in the cabinet body can be discharged, so that the temperature in the cabinet body is reduced, and meanwhile, through the fixed installation of the filter screen in the first connecting pipe, the entering of external dust can be avoided, and the practicability of the device is increased;
2. according to the invention, the first guide pipe and the second guide pipe are fixedly arranged at the bottom of the cabinet body, the filter screen is fixedly arranged in the middle of the first guide pipe, and the diameter value of the second guide pipe is smaller than that of the first guide pipe, so that on one hand, external dust can be prevented from entering, on the other hand, steam generated in the cabinet body can flow out, the internal part of the cabinet body is ensured to reach a proper temperature, and then the safety of the device is improved;
3. the solar photovoltaic panel is arranged, so that external solar energy can be absorbed and converted into electric energy, normal work of the internal heat dissipation assembly and the turbine fan is guaranteed, and electric energy loss is greatly saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the cabinet according to the present invention.
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of an internal heat dissipation assembly according to the present invention.
Fig. 5 is a schematic cross-sectional view of a first connecting pipe according to the present invention.
Fig. 6 is a schematic structural diagram of an external heat dissipation assembly according to the present invention.
The reference signs are: 1. a cabinet body; 111. a protective layer; 112. a thermal insulation layer; 113. a first sealing layer; 1111. a first draft tube; 1112. a second draft tube; 2. an internal appliance mounting plate; 3. supporting legs; 4. a temperature sensor; 5. an internal heat dissipation assembly; 51. a connecting shaft; 52. a fan blade; 6. a solar photovoltaic panel; 7. a first connecting pipe; 71. a filter screen; 72. a second sealing layer; 8. connecting blocks; 9. a second connecting pipe; 10. an external heat dissipating assembly; 101. a protective box body; 102. a turbo fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-6, which shows an electrical cabinet with high safety performance, comprising a cabinet body 1 and an internal electrical appliance mounting plate 2, wherein the bottom of the cabinet body 1 is fixedly provided with a supporting leg 3, the top end of the supporting leg 3 is fixedly provided with a temperature sensor 4 at the side wall of the inner cavity of the cabinet body 1, the top end of the temperature sensor 4 is fixedly provided with an internal heat dissipation assembly 5 at the side wall of the inner cavity of the cabinet body 1, the top end of the internal heat dissipation assembly 5 is fixedly provided with a solar photovoltaic panel 6 at the top of the cabinet body 1, the bottom end of the solar photovoltaic panel 6 is fixedly provided with a first connecting tube 7 at the top of the inner cavity of the cabinet body 1, the top of the first connecting tube 7 is fixedly sleeved with a connecting block 8, the bottom of the connecting block 8 is fixedly sleeved with a second connecting tube 9, the bottom of the second connecting tube 9 is fixedly connected with an external heat dissipation assembly 10, the bottom of the inner cavity of the cabinet body 1 is fixedly provided with a first flow guide tube 1111, the bottom of the first guide pipe 1111 is fixedly connected with a second guide pipe 1112.
The technical means are adopted: through the arrangement of the temperature sensor 4, when the temperature in the cabinet body 1 rises, the air in the cabinet body 1 can generate convection through the internal heat dissipation assembly 5, and then the hot air in the cabinet body 1 can be discharged through the arrangement of the first connecting pipe 7, the connecting block 8, the second connecting pipe 9 and the external heat dissipation assembly 10, so that the temperature in the cabinet body 1 is reduced, meanwhile, the filter screen 71 is fixedly arranged in the first connecting pipe 7, so that the external dust can be prevented from entering, and the practicability of the device is improved; the first guide pipe 1111 and the second guide pipe 1112 are fixedly arranged at the bottom of the cabinet body 1, the filter screen is fixedly arranged in the middle of the first guide pipe 1111, and the diameter value of the second guide pipe 1112 is smaller than that of the first guide pipe 1111, so that on one hand, external dust can be prevented from entering, on the other hand, steam generated inside the cabinet body 1 can flow out, the inside of the cabinet body 1 can reach a proper temperature, and the safety of the device is improved; through being equipped with solar photovoltaic board 6, can absorb external solar energy, make it convert the electric energy into to guarantee the normal work of inside radiator unit 5 and turbofan 102, thereby the loss of the saving electric energy of very big degree.
Referring to fig. 2 in the specification, the cabinet 1 includes a protective layer 111, a heat insulation layer 112 is integrally formed on the top of the protective layer 111, and a first sealing layer 113 is integrally formed on the top of the heat insulation layer 112 to perform a heat insulation function.
Referring to the attached drawing 3 of the specification specifically, the middle portion of the first guide pipe 1111 is fixedly provided with the filter screen, and the diameter value of the second guide pipe 1112 is smaller than that of the first guide pipe 1111, so as to facilitate the discharge of the liquefied water inside the cabinet body 1.
Referring to the attached drawing 4 of the specification specifically, the internal heat dissipation assembly 5 comprises a connecting shaft 51, fan blades 52 are fixedly connected to the top of the connecting shaft 51, the number of the internal heat dissipation assemblies 5 is a plurality, and the plurality of internal heat dissipation assemblies 5 are symmetrically arranged on two sides of the inner cavity of the cabinet body 1, so that convection can be generated in the air inside the cabinet body 1, and the hot air can be discharged conveniently.
Referring to the specification and fig. 5 in particular, a filter screen 71 is fixedly installed in the middle of the inner cavity of the first connecting pipe 7, and a second sealing layer 72 is integrally formed outside the filter screen 71 and located on the side surface of the first connecting pipe 7, so as to play a role in dust prevention.
Referring to fig. 6 in the specification, the external heat dissipation assembly 10 includes a protection box 101, a turbine fan 102 is fixedly mounted in the middle of the protection box 101, and dust screens are fixedly mounted on two sides of the protection box 101 outside the turbine fan 102, so as to prevent dust and dissipate heat.
Referring to the attached drawings 1-6 of the specification specifically, the bottom of the protection box 101 is fixedly arranged on the side surface of the cabinet 1, and the bottom of the supporting legs 3 is integrally formed with a wear-resistant layer, so that the turbine fan 102 can be prevented from being damaged, and the service life of the device is prolonged.
When the temperature-controlled air conditioner works, in the first step, when the temperature inside the cabinet body 1 rises, the temperature sensor 4 is arranged, so that the air inside the cabinet body 1 can generate convection through the internal heat dissipation assembly 5, and then the hot air inside the cabinet body 1 can be discharged through the arrangement of the first connecting pipe 7, the connecting block 8, the second connecting pipe 9 and the external heat dissipation assembly 10, so that the temperature inside the cabinet body 1 is reduced;
secondly, the filter screen 71 is fixedly arranged inside the first connecting pipe 7, so that external dust can be prevented from entering, and the practicability of the device is improved;
thirdly, a first guide pipe 1111 and a second guide pipe 1112 are fixedly arranged at the bottom of the cabinet body 1, a filter screen is fixedly arranged in the middle of the first guide pipe 1111, and the diameter value of the second guide pipe 1112 is smaller than that of the first guide pipe 1111, so that on one hand, external dust can be prevented from entering, on the other hand, water vapor generated in the cabinet body 1 can flow out, and the internal temperature of the cabinet body 1 can be ensured to be proper;
and fourthly, the solar photovoltaic panel 6 is arranged, so that the external solar energy can be absorbed and converted into electric energy, the normal work of the internal heat dissipation assembly 5 and the turbofan 102 is ensured, and the loss of the electric energy is greatly saved.
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 invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides an electrical cabinet that security performance is high, includes cabinet body (1) and inside electrical apparatus mounting panel (2), its characterized in that: the bottom fixed mounting of the cabinet body (1) has supporting legs (3), the lateral wall fixed mounting that the top of supporting legs (3) is located the cabinet body (1) inner chamber has temperature sensor (4), the lateral wall fixed mounting that the top of temperature sensor (4) is located the cabinet body (1) inner chamber has inside radiator unit (5), the top fixed mounting that the top of inside radiator unit (5) is located the cabinet body (1) has solar photovoltaic board (6), the top fixed mounting that the bottom of solar photovoltaic board (6) is located the cabinet body (1) inner chamber has first connecting pipe (7), the fixed cover in top of first connecting pipe (7) is equipped with connecting block (8), the fixed cover in bottom of connecting block (8) is equipped with second connecting pipe (9), the bottom fixedly connected with outside radiator unit (10) of second connecting pipe (9), the bottom fixed mounting of the cabinet body (1) inner chamber has first honeycomb duct (1111), the bottom of the first guide pipe (1111) is fixedly connected with a second guide pipe (1112).
2. The electrical cabinet with high safety performance as claimed in claim 1, wherein: the cabinet body (1) comprises a protective layer (111), a heat insulation layer (112) is integrally formed at the top of the protective layer (111), and a first sealing layer (113) is integrally formed at the top of the heat insulation layer (112).
3. The electrical cabinet with high safety performance as claimed in claim 1, wherein: the middle part fixed mounting of first honeycomb duct (1111) has the filter screen, the diameter value of second honeycomb duct (1112) is less than the diameter value of first honeycomb duct (1111).
4. The electrical cabinet with high safety performance as claimed in claim 1, wherein: the internal heat dissipation assembly (5) comprises a connecting shaft (51), the top of the connecting shaft (51) is fixedly connected with fan blades (52), the number of the internal heat dissipation assembly (5) is a plurality of, and the plurality of internal heat dissipation assemblies (5) are arranged in the cabinet body (1) in a bilateral symmetry manner.
5. The electrical cabinet with high safety performance as claimed in claim 1, wherein: a filter screen (71) is fixedly installed in the middle of the inner cavity of the first connecting pipe (7), and a second sealing layer (72) is integrally formed outside the filter screen (71) and located on the side face of the first connecting pipe (7).
6. The electrical cabinet with high safety performance as claimed in claim 1, wherein: outside radiator unit (10) are including protection box (101), the middle part fixed mounting of protection box (101) has turbofan (102), the outside both sides fixed mounting that is located protection box (101) of turbofan (102) has the dust screen.
7. The electrical cabinet with high safety performance as claimed in claim 6, wherein: the bottom of the protection box body (101) is fixedly arranged on the side face of the cabinet body (1), and the bottom of the supporting legs (3) is integrally formed with a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220808.6A CN113453481A (en) | 2020-03-26 | 2020-03-26 | Electrical cabinet with high safety performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220808.6A CN113453481A (en) | 2020-03-26 | 2020-03-26 | Electrical cabinet with high safety performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113453481A true CN113453481A (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220808.6A Pending CN113453481A (en) | 2020-03-26 | 2020-03-26 | Electrical cabinet with high safety performance |
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| CN (1) | CN113453481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228125A (en) * | 2022-07-04 | 2022-10-25 | 镇江高鹏药业有限公司 | Energy-saving 5-sulfosalicylic acid sublimation device and use method |
-
2020
- 2020-03-26 CN CN202010220808.6A patent/CN113453481A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228125A (en) * | 2022-07-04 | 2022-10-25 | 镇江高鹏药业有限公司 | Energy-saving 5-sulfosalicylic acid sublimation device and use method |
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