CN211908103U - Novel municipal administration switch board - Google Patents
Novel municipal administration switch board Download PDFInfo
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- CN211908103U CN211908103U CN201922433044.4U CN201922433044U CN211908103U CN 211908103 U CN211908103 U CN 211908103U CN 201922433044 U CN201922433044 U CN 201922433044U CN 211908103 U CN211908103 U CN 211908103U
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Abstract
The utility model discloses a novel municipal administration switch board, which comprises an electric power cabinet body, a display screen, a controller and a cabinet door, the utility model has reasonable design, by arranging a refrigerator and an exhaust fan and matching with a temperature sensor, when the temperature inside the electric power cabinet body reaches 40 degrees, the temperature sensor can transmit signals to the refrigerator, the refrigerator can refrigerate, cool air is conveyed into the dividing groove through a ventilation port, the electric elements inside the dividing groove can radiate heat, the temperature inside the electric power cabinet body can be effectively controlled, the long-time overheat damage of the electric elements can be prevented, by arranging a sound absorption rod and a sound insulation layer, when noise enters a sound absorption cavity through the sound insulation cavity and is transmitted to a resonant cavity, the gas in the sound absorption cavity can reciprocate like a piston under the action of sound wave pressure, and part of sound energy can be converted into heat energy to be consumed through the friction and the damping action of a sound absorption carrier on the wall surface of the sound absorption cavity, can effectively improve the silencing effect and is suitable for wide popularization.
Description
Technical Field
The utility model belongs to the technical field of municipal electric power, specifically be a novel municipal administration switch board.
Background
Municipal administration refers to various administrative management works of cities, also refers to market trade affairs and urban management works including industrial and commercial works, traffic, public security, culture and education, environment, sanitation, basic construction and the like, and in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning and construction ranges and provide paid or unpaid public products and services for residents based on government responsibility and obligation. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, the water of going up, the normal water, electric power, the part outside the red line, the telecommunications, heating power, gas etc. in addition, the construction of square, urban afforestation etc. all belongs to the municipal works category, and among the municipal works, municipal power distribution makes indispensable, but current municipal power cabinet can't dispel the heat in work, leads to the overheated damage of long-time work of inside electrical components easily, and inside electrical components during operation produces a large amount of noises moreover, influences production and life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of making an uproar falls in the heat dissipation of municipal power cabinet, provide a novel municipal power distribution cabinet.
The utility model adopts the technical scheme as follows:
a novel municipal power distribution cabinet comprises a power cabinet body, a display screen, a controller and a cabinet door, wherein cameras are fixedly connected to two sides of the top of the power cabinet body, an air exhaust fan is fixedly connected to the middle end of the top of the power cabinet body, the cabinet door is hinged to one side of the power cabinet body, the display screen is embedded in the middle of the cabinet door, the controller is fixedly connected to one side of the cabinet door, the display screen is electrically connected with the controller, a storage box is arranged at the bottom end inside the power cabinet body, interlayers are fixedly connected to two sides of the inner wall of the power cabinet body, an electrical arrangement box is fixedly connected to the middle of the upper end inside the power cabinet body, a refrigerating machine is fixedly connected to two sides of the upper end inside the power cabinet body, a temperature sensor is arranged between the refrigerating machine and the electrical arrangement box, the electrical arrangement box comprises a shock pad, a sound insulation layer, a, the sound absorption device is characterized in that a sound absorption rod penetrates through the middle of the dividing groove, air vents are formed in two sides of the dividing groove, sound insulation layers are fixedly connected to the upper end and the lower end of the dividing groove, a shock pad is fixedly connected to the middle of each sound insulation layer, a catalyst coating is arranged on the outer surface of each sound absorption rod, a sound absorption cavity is arranged inside each sound absorption rod, a resonant cavity is arranged inside each sound absorption cavity, and a sound absorption carrier is fixedly connected to the inner wall of each sound absorption cavity.
Furthermore, the sound absorbing cavity is communicated with the sound absorbing rod through a sound transmitting cavity, the sound absorbing cavity is of an annular hollow structure, and the sound absorbing cavity is made of stainless steel.
Further, the material of inhaling the sound carrier is ceramic material, it is hemisphere granular structure to inhale the sound carrier, inhale the inner wall that the sound carrier evenly distributed in the sound-absorbing chamber.
Further, the intermediate layer is hollow structure, interbedded material is rubber or silica gel, the intermediate layer is detachable construction for electric power cabinet body.
Furthermore, the ventilation port is of a circular structure, the position of the ventilation port corresponds to the position of an air outlet of the refrigerator, and a filter screen is embedded in the ventilation port.
Furthermore, the model of the refrigerator is CW-600, the model of the temperature sensor is WRC2-101, and the output end of the temperature sensor is electrically connected with the input end of the refrigerator.
Further, the material of puigging is the sponge, the puigging is provided with two, the middle part of puigging and the tip intercommunication of sound absorbing rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, the utility model has reasonable design, convenient use and is very suitable for noise reduction and heat dissipation electric power cabinet, through the matching operation mode of the refrigerator and the air exhaust fan, under the matching of the temperature sensor, when the temperature inside the electric power cabinet body reaches 40 degrees, the temperature sensor can transmit signals to the refrigerator, the air is refrigerated by the refrigerator, the air is conveyed into the division groove through the ventilation port, the electric elements inside the division groove are enabled to dissipate heat, then the air is continuously exchanged by the air exhaust fan, the temperature inside the electric power cabinet body is effectively controlled, the long-time overheat damage of the electric elements is prevented, through the arrangement of the sound absorption rod and the sound insulation layer, when the noise enters the sound absorption cavity through the sound transmission cavity and is transmitted to the sound absorption cavity, the gas in the sound absorption cavity reciprocates like a piston under the action of sound wave pressure, and through the friction and the damping action of the sound absorption cavity carrier on the wall surface of the, the acoustic energy is converted into heat energy to be consumed, so that the noise reduction effect can be effectively improved, the noise is reduced, and the acoustic energy-saving device is simple and convenient and is suitable for wide popularization.
Drawings
FIG. 1 is a schematic view of the overall opening structure of the present invention;
FIG. 2 is a schematic view of the overall closing structure of the present invention;
FIG. 3 is a schematic view of the structure of the electrical placement box of the present invention;
FIG. 4 is a schematic view of the external structure of the sound absorbing rod of the present invention;
fig. 5 is a schematic view of the internal structure of the sound absorbing rod of the present invention.
The labels in the figure are: 1. an electric power cabinet body; 2. an air extracting fan; 3. a camera; 4. a cabinet door; 5. a display screen; 6. a controller; 7. a storage box; 8. an interlayer; 9. an electrical installation box; 10. a refrigerator; 11. a temperature sensor; 12. a crash pad; 13. a sound insulating layer; 14. a ventilation opening; 15. dividing the groove; 16. a sound absorbing rod; 17. a catalyst coating; 18. a sound-transmitting cavity; 19. a resonant cavity; 20. a sound absorbing chamber; 21. and (3) a sound absorption carrier.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a novel municipal power distribution cabinet comprises a power cabinet body 1, a display screen 5, a controller 6 and a cabinet door 4, wherein cameras 3 are fixedly connected to two sides of the top of the power cabinet body 1, an air exhaust fan 2 is fixedly connected to the middle end of the top of the power cabinet body 1, the cabinet door 4 is hinged to one side of the power cabinet body 1, the display screen 5 is embedded in the middle of the cabinet door 4, the controller 6 is fixedly connected to one side of the cabinet door 4, the display screen 5 is electrically connected with the controller 6, a storage box 7 is arranged at the bottom end inside the power cabinet body 1, an interlayer 8 is fixedly connected to two sides of the inner wall of the power cabinet body 1, an electrical installation box 9 is fixedly connected to the middle of the inner upper end of the power cabinet body 1, refrigerating machines 10 are fixedly connected to two sides of the inner upper end of the power cabinet body 1, a temperature sensor 11 is arranged between, the electrical arrangement box 9 comprises a shock-proof pad 12, sound insulation layers 13, ventilating openings 14, dividing grooves 15 and sound absorption rods 16, the sound absorption rods 16 penetrate through the middle parts of the dividing grooves 15, the ventilating openings 14 are formed in the two sides of the dividing grooves 15, the sound insulation layers 13 are fixedly connected to the upper ends and the lower ends of the dividing grooves 15, the shock-proof pad 12 is fixedly connected to the middle parts of the sound insulation layers 13, a catalyst coating layer 17 is arranged on the outer surfaces of the sound absorption rods 16, a sound absorption cavity 20 is arranged inside the sound absorption rods 16, a resonant cavity 19 is arranged inside the sound absorption cavity 20, and a sound absorption carrier 21 is fixedly connected to the inner wall of the sound absorption cavity 20.
The sound absorption cavity 20 is communicated with the sound absorption rod 16 through the sound transmission cavity 18, the sound absorption cavity 20 is of an annular hollow structure, the sound absorption cavity 20 is made of stainless steel, and a part of noise can be absorbed through the sound absorption cavity 20.
Wherein, inhale the material of sound carrier 21 and be ceramic material, it is hemisphere granular structure to inhale sound carrier 21, inhale sound carrier 21 evenly distributed at the inner wall of sound-absorbing cavity 20, produce the friction through inhaling sound carrier 21 and noise, through the heat consumption noise.
Wherein, intermediate layer 8 is hollow structure, intermediate layer 8's material is rubber or silica gel, intermediate layer 8 is detachable construction for electric power cabinet body 1, through setting intermediate layer 8 to hollow structure, further improves syllable-dividing effect.
The ventilation opening 14 is of a circular structure, the position of the ventilation opening 14 corresponds to the position of an air outlet of the refrigerator 10, a filter screen is embedded in the ventilation opening 14, and the refrigerator 10 can convey cold air into the partition groove 15 conveniently through the ventilation opening 14 to cool and radiate the electric elements.
The model of the refrigerator 10 is CW-600, the model of the temperature sensor 11 is WRC2-101, the output end of the temperature sensor 11 is electrically connected with the input end of the refrigerator 10, and the temperature sensor 11 can accurately monitor the internal temperature of the electric power cabinet body 1.
Wherein, the material of puigging 13 is the sponge, puigging 13 is provided with two, the middle part of puigging 13 and the tip intercommunication of sound absorbing rod 16 can further improve the sound effect of making an uproar of inhaling through puigging 13.
The working principle is as follows: when the electric cabinet is used, when the internal temperature of the electric cabinet body 1 reaches 40 ℃, the temperature sensor 11 can transmit signals to the refrigerator 10, the refrigerator 10 refrigerates, cold air is conveyed into the dividing groove 15 through the ventilation port 14, so that the electric elements in the dividing groove 15 dissipate heat, the inside of the electric cabinet body 1 is continuously ventilated by the air suction fan 2, the internal temperature of the electric cabinet body 1 is effectively controlled, the electric elements are prevented from being damaged due to overheating for a long time, when noise enters the sound absorption cavity 20 through the sound transmission cavity 18 and then is transmitted to the resonant cavity 19, the gas in the sound absorption cavity 20 reciprocates like a piston under the action of sound wave pressure, and a part of sound energy is converted into heat energy to be consumed through the friction and the damping action of the sound absorption carrier 21 on the wall surface of the sound absorption cavity 20, so that the sound absorption effect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a novel municipal administration switch board, includes electric power cabinet body (1), display screen (5), controller (6) and cabinet door (4), its characterized in that: the electric power cabinet is characterized in that cameras (3) are fixedly connected to two sides of the top of the electric power cabinet body (1), an air exhaust fan (2) is fixedly connected to the middle end of the top of the electric power cabinet body (1), a cabinet door (4) is hinged to one side of the electric power cabinet body (1), a display screen (5) is embedded in the middle of the cabinet door (4), a controller (6) is fixedly connected to one side of the cabinet door (4), the display screen (5) is electrically connected with the controller (6), a storage box (7) is arranged at the bottom end of the inside of the electric power cabinet body (1), interlayers (8) are fixedly connected to two sides of the inner wall of the electric power cabinet body (1), an electric installation box (9) is fixedly connected to the middle of the upper end of the inside of the electric power cabinet body (1), refrigerating machines (10) are fixedly connected to two sides of the upper end of the inside of the electric power cabinet body (1), the electric arrangement box (9) comprises a vibration-proof pad (12), a sound insulation layer (13), ventilation ports (14), a dividing groove (15) and a sound absorption rod (16), wherein the sound absorption rod (16) penetrates through the middle part of the dividing groove (15), the ventilation ports (14) are formed in two sides of the dividing groove (15), the sound insulation layer (13) is fixedly connected to the upper end and the lower end of the dividing groove (15), the vibration-proof pad (12) is fixedly connected to the middle part of the sound insulation layer (13), a catalyst coating (17) is arranged on the outer surface of the sound absorption rod (16), a sound absorption cavity (20) is arranged inside the sound absorption rod (16), a resonant cavity (19) is arranged inside the sound absorption cavity (20), a sound absorption carrier (21) is fixedly connected to the inner wall of the sound absorption cavity (20), the sound absorption cavity (20) is communicated with the sound absorption rod (16) through the sound transmission cavity (18), and the sound absorption cavity (20) is of an annular hollow structure, the sound absorption cavity (20) is made of stainless steel.
2. The novel municipal power distribution cabinet of claim 1, wherein: the material of inhaling sound carrier (21) is ceramic material, it is hemisphere granular structure to inhale sound carrier (21), inhale the inner wall of sound carrier (21) evenly distributed in sound-absorbing cavity (20).
3. The novel municipal power distribution cabinet of claim 1, wherein: interlayer (8) are hollow structure, the material of interlayer (8) is rubber or silica gel, interlayer (8) are detachable construction for electric power cabinet body (1).
4. The novel municipal power distribution cabinet of claim 1, wherein: the ventilation opening (14) is of a circular structure, the position of the ventilation opening (14) corresponds to the position of an air outlet of the refrigerator (10), and a filter screen is embedded in the ventilation opening (14).
5. The novel municipal power distribution cabinet of claim 1, wherein: the model of the refrigerator (10) is CW-600, the model of the temperature sensor (11) is WRC2-101, and the output end of the temperature sensor (11) is electrically connected with the input end of the refrigerator (10).
6. The novel municipal power distribution cabinet of claim 1, wherein: the material of puigging (13) is the sponge, puigging (13) are provided with two, the middle part of puigging (13) and the tip intercommunication of sound absorbing rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433044.4U CN211908103U (en) | 2019-12-30 | 2019-12-30 | Novel municipal administration switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433044.4U CN211908103U (en) | 2019-12-30 | 2019-12-30 | Novel municipal administration switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211908103U true CN211908103U (en) | 2020-11-10 |
Family
ID=73295313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433044.4U Expired - Fee Related CN211908103U (en) | 2019-12-30 | 2019-12-30 | Novel municipal administration switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211908103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659470A (en) * | 2021-07-26 | 2021-11-16 | 上海卡邦电气东台有限公司 | Intelligent control cabinet system based on EPLAN platform |
-
2019
- 2019-12-30 CN CN201922433044.4U patent/CN211908103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659470A (en) * | 2021-07-26 | 2021-11-16 | 上海卡邦电气东台有限公司 | Intelligent control cabinet system based on EPLAN platform |
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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: 20201110 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |