CN212114468U - Special switch board of transmitting electricity - Google Patents
Special switch board of transmitting electricity Download PDFInfo
- Publication number
- CN212114468U CN212114468U CN202020399611.9U CN202020399611U CN212114468U CN 212114468 U CN212114468 U CN 212114468U CN 202020399611 U CN202020399611 U CN 202020399611U CN 212114468 U CN212114468 U CN 212114468U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- shell
- heat insulation
- thermal
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 44
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a special switch board of transmission of electricity, the intelligent cabinet temperature adjusting device comprises a cabinet body, the outside of the cabinet body is equipped with thermal-insulated shell, and the both sides of thermal-insulated shell are equipped with first through-hole and second through-hole relatively, the below of second through-hole is equipped with the third through-hole, one side of thermal-insulated shell is equipped with the fan, and is equipped with first connecting pipe between the fan and the cabinet body, be equipped with the second connecting pipe between fan and the thermal-insulated shell, the top of thermal-insulated shell is equipped with air inlet mechanism, the inside of the cabinet body is equipped with the air-supply line, be equipped with thermal. The utility model discloses have and prevent that illumination direct irradiation from leading to the rising of the internal portion temperature of cabinet at cabinet body surface, can take out the gas of the internal portion of cabinet simultaneously and trade to reduce the temperature of the internal portion of cabinet, and then protected the normal use of the internal portion electrical component of cabinet.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a special switch board of transmitting electricity.
Background
The power distribution cabinet is a general name of a motor control center and is installed indoors or outdoors for use, and the power distribution cabinet is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the power distribution cabinet is used, all electric elements and circuits in the power distribution cabinet are in good contact and reliable connection; the phenomena of serious heating and burning loss can not occur. When the switch board is installed outdoors and is used, the light irradiates on the surface of the switch board to lead to the surface temperature rise of the cabinet body, and further the high temperature is led to influence the inside of the cabinet body, so that the temperature in the cabinet body is raised, and the normal practical use of the electric elements in the cabinet body is influenced
Therefore, a power distribution cabinet special for power transmission is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the special switch board of a transmission of electricity that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special switch board of transmission of electricity, includes the cabinet body, the outside of the cabinet body is equipped with thermal-insulated shell, and the both sides of thermal-insulated shell are equipped with first through-hole and second through-hole relatively, the below of second through-hole is equipped with the third through-hole, one side of thermal-insulated shell is equipped with the fan, and is equipped with first connecting pipe between the fan and the cabinet body, be equipped with the second connecting pipe between fan and the thermal-insulated shell, the top of thermal-insulated shell is equipped with air inlet mechanism, the inside of the cabinet body is equipped with the air-supply line, be equipped with thermal-.
Preferably, a protective shell is arranged below one side of the heat insulation shell, and the fan is arranged below one side of the heat insulation shell through the protective shell.
Preferably, the heat insulation cavity is located on the two sides and the top of the cabinet body, and the second connecting pipe penetrates through the protective shell and the heat insulation shell to be communicated with the heat insulation cavity.
Preferably, the first connecting pipe penetrates through the protective shell, the heat insulation cavity and the cabinet body to be communicated with the interior of the cabinet body.
Preferably, the air inlet mechanism is including setting up in the box of intaking at thermal-insulated shell rear portion, and the side of air inlet box is equipped with the installation limit, the surface on installation limit runs through and is equipped with the mounting hole, and the air inlet box is connected with the rear portion of thermal-insulated shell through the installation limit, the box of intaking is equipped with the connecting hole with the intermediate position of thermal-insulated shell contact surface, and the bottom of air inlet box runs through and is equipped with the dust screen.
Preferably, the air inlet pipe is "7" font, and the air inlet end of air inlet pipe runs through the cabinet body, thermal-insulated chamber and thermal-insulated shell, the air inlet end and the mounting hole of air inlet pipe are connected, and the surface of air inlet pipe runs through and is equipped with the exhaust vent.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the thermal-insulated shell that sets up, fan, first, two through-holes, second connecting pipe and thermal-insulated chamber to reach thermal-insulated shell and can prevent sunshine direct irradiation on the surface of the cabinet body, the fan is bloied to thermal-insulated intracavity through the second connecting pipe, blows off from the third through-hole again, and the air current can be brought into thermal-insulated chamber with outside wind through first, the through-hole simultaneously, with this prevent that cabinet body surface from producing great heat, further prevent the internal portion temperature of cabinet from rising.
2. Through fan, first connecting pipe, air inlet box and the air-supply line that sets up to reach and bleed to the internal air-bleed of cabinet through first connection when the fan during operation, make the internal negative pressure that forms of cabinet, thereby make the internal air-intake from the external world through air-supply line and air inlet box of cabinet, with this to the internal portion of cabinet cooling of taking a breath, prevent that the internal high normal use that influences internal spare of cabinet of temperature of cabinet.
Drawings
Fig. 1 is an external structural view of a power distribution cabinet dedicated for power transmission provided by the present invention;
fig. 2 is a cross-sectional view of a power distribution cabinet dedicated for power transmission provided by the present invention;
FIG. 3 is a rear view of FIG. 2;
fig. 4 is a cross-sectional view of the intake mechanism of fig. 3.
In the figure: 1. a thermally insulating shell; 2. a first through hole; 3. a second through hole; 4. a third through hole; 5. A protective shell; 6. a fan; 7. a first connecting pipe; 8. a second connecting pipe; 9. an air inlet mechanism; 901. an air inlet box; 902. installing edges; 903. mounting holes; 904. connecting holes; 905. a dust screen; 10. a cabinet body; 11. an air inlet pipe; 1101. an air outlet; 12. a heat insulating cavity.
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.
Referring to fig. 1-4, a power distribution cabinet dedicated for power transmission includes a cabinet body 10, a heat insulation shell 1 is disposed outside the cabinet body 10, the heat insulation shell 1 plays a role of preventing light from directly irradiating the surface of the cabinet body 10, a first through hole 2 and a second through hole 3 are disposed at two sides of the heat insulation shell 1, the first through hole 2 is inclined upwards towards the heat insulation cavity 12, the second through hole 3 is inclined downwards towards the heat insulation cavity 12, the first through hole 2 and the second through hole 3 facilitate preventing air flow blown out by a fan 6 from going out, thereby bringing outside air into the heat insulation cavity 12, a third through hole 4 is disposed below the second through hole 3, the third through hole 4 is inclined downwards towards the outside of the heat insulation shell 1, the third through hole 4 facilitates air blowing out from the heat insulation cavity 12, the fan 6 is disposed at one side of the heat insulation shell 1, the fan 6 is a prior art, no detailed description is given here, and a first connection pipe 7 is disposed between, first connecting pipe 7 plays the effect of drawing wind from the internal 10 of cabinet, be equipped with second connecting pipe 8 between fan 6 and the thermal-insulated shell 1, second connecting pipe 8 plays the effect of blowing to discharging in the thermal-insulated chamber 12, the top of thermal-insulated shell 1 is equipped with air inlet mechanism 9, the inside of the cabinet body 10 is equipped with air-supply line 11, air-supply line 11 plays the effect of advancing wind to the internal portion of cabinet 10, be equipped with thermal-insulated chamber 12 between thermal-insulated shell 1 and the cabinet body 10, thermal-insulated chamber 12 plays and prevents that high temperature from entering into the internal portion of cabinet 10 with the space of reserving between thermal-insulated shell 1 and the cabinet body 10.
A protective shell 5 is arranged below one side of the heat insulation shell 1, the protective shell 5 plays a role of mounting a protective fan 6, the fan 6 is arranged below one side of the heat insulation shell 1 through the protective shell 5, a heat insulation cavity 12 is arranged at two sides and the top of the cabinet body 10, a heat insulation plate is arranged between the heat insulation cavity 12 and the rear part of the cabinet body 10, the heat insulation plate is shown in the text, a second connecting pipe 8 penetrates through the protective shell 5 and the heat insulation shell 1 to be communicated with the heat insulation cavity 12, a first connecting pipe 7 penetrates through the protective shell 5, the heat insulation shell 1, the heat insulation cavity 12 and the cabinet body 10 to be communicated with the inside of the cabinet body 10, an air inlet mechanism 9 comprises an air inlet box 901 arranged at the rear part of the heat insulation shell 1, the air inlet box 901 plays a role of air inlet and storage, a mounting edge 902 is arranged at the side edge of the air inlet box 901, the mounting edge 902 is in threaded connection with the, the air inlet box 901 is connected with the rear part of the heat insulation shell 1 through a mounting edge 902, a connecting hole 904 is formed in the middle of the contact surface of the air inlet box 901 and the heat insulation shell 1, the connecting hole 904 plays a role in communicating the air inlet pipe 11 with the interior of the air inlet box 901, a dustproof net 905 penetrates through the bottom of the air inlet box 901, the dustproof net 905 plays a role in preventing external dust from entering the interior of the air inlet box 901, the air inlet pipe 11 is 7-shaped, the air inlet end of the air inlet pipe 11 penetrates through the cabinet body 10, the heat insulation cavity 12 and the heat insulation shell 1, the air inlet end of the air inlet pipe 11 is connected with the mounting hole 903, an air outlet hole 1101 penetrates through the surface of the air inlet pipe 11, and the air outlet hole 1101 plays a role in discharging air in the interior of.
The working principle of the utility model is that when the working personnel work, the working personnel control the fan 6 to work through the external controller, the fan 6 draws the high temperature inside the cabinet body 10 away from the inside of the cabinet body 10 through the first connecting pipe 7, so that the inside of the cabinet body 10 forms negative pressure, at the moment, the air inlet pipe 11 draws air to the inside of the air inlet box 901, the outside air enters the inside of the air inlet box 901 through the dustproof net 905 at the bottom of the air inlet box 901, and then enters the inside of the cabinet body 10 from the air outlet 1101 on the surface of the air inlet pipe 11, so as to change the air and cool the inside of the cabinet body 10; the fan 6 blows the air extracted from the cabinet 10 to the inside of the heat insulation cavity 12 through the second connecting pipe 8, and blows out from the third through hole 4, and meanwhile, under the action of strong air flow, the external air can bring the external air into the heat insulation cavity 12 through the first through hole 2 and the second through hole 3, so that the surface of the cabinet 10 is prevented from generating large heat, and the temperature inside the cabinet 10 is further prevented from rising.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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.
Claims (6)
1. The utility model provides a special switch board of power transmission, includes the cabinet body (10), its characterized in that, the outside of the cabinet body (10) is equipped with thermal-insulated shell (1), and the both sides of thermal-insulated shell (1) are equipped with first through-hole (2) and second through-hole (3) relatively, the below of second through-hole (3) is equipped with third through-hole (4), one side of thermal-insulated shell (1) is equipped with fan (6), and is equipped with first connecting pipe (7) between fan (6) and the cabinet body (10), be equipped with second connecting pipe (8) between fan (6) and thermal-insulated shell (1), the top of thermal-insulated shell (1) is equipped with air inlet mechanism (9), the inside of the cabinet body (10) is equipped with air-supply line (11), be equipped with thermal-insulated chamber (12) between thermal-insulated shell (1).
2. The special power distribution cabinet for power transmission according to claim 1, wherein a protective shell (5) is arranged below one side of the heat insulation shell (1), and the fan (6) is arranged below one side of the heat insulation shell (1) through the protective shell (5).
3. The special power distribution cabinet for power transmission according to claim 1, wherein the heat insulation cavity (12) is located at both sides and the top of the cabinet body (10), and the second connecting pipe (8) is communicated with the heat insulation cavity (12) through the protective shell (5) and the heat insulation shell (1).
4. The special power distribution cabinet for power transmission according to claim 1, wherein the first connecting pipe (7) penetrates through the protective shell (5), the heat insulation shell (1), the heat insulation cavity (12) and the cabinet body (10) to communicate with the inside of the cabinet body (10).
5. The power distribution cabinet special for power transmission according to claim 1, wherein the air inlet mechanism (9) comprises an air inlet box (901) arranged at the rear part of the heat insulation shell (1), a mounting edge (902) is arranged on a side edge of the air inlet box (901), a mounting hole (903) is formed in the surface of the mounting edge (902) in a penetrating manner, the air inlet box (901) is connected with the rear part of the heat insulation shell (1) through the mounting edge (902), a connecting hole (904) is formed in the middle of the contact surface of the air inlet box (901) and the heat insulation shell (1), and a dust screen (905) is formed in the bottom of the air inlet box (901) in a penetrating manner.
6. The special power distribution cabinet for power transmission according to claim 5, wherein the air inlet pipe (11) is 7-shaped, the air inlet end of the air inlet pipe (11) penetrates through the cabinet body (10), the heat insulation cavity (12) and the heat insulation shell (1), the air inlet end of the air inlet pipe (11) is connected with the mounting hole (903), and the surface of the air inlet pipe (11) penetrates through the air outlet hole (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399611.9U CN212114468U (en) | 2020-03-25 | 2020-03-25 | Special switch board of transmitting electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399611.9U CN212114468U (en) | 2020-03-25 | 2020-03-25 | Special switch board of transmitting electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114468U true CN212114468U (en) | 2020-12-08 |
Family
ID=73639275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399611.9U Expired - Fee Related CN212114468U (en) | 2020-03-25 | 2020-03-25 | Special switch board of transmitting electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114468U (en) |
-
2020
- 2020-03-25 CN CN202020399611.9U patent/CN212114468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |