CN215934256U - Block terminal that ventilation effect is good - Google Patents
Block terminal that ventilation effect is good Download PDFInfo
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- CN215934256U CN215934256U CN202122526937.0U CN202122526937U CN215934256U CN 215934256 U CN215934256 U CN 215934256U CN 202122526937 U CN202122526937 U CN 202122526937U CN 215934256 U CN215934256 U CN 215934256U
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- air
- block terminal
- channel
- filter screen
- distribution box
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Abstract
The utility model discloses a distribution box with a good ventilation effect, which comprises a distribution box, wherein one side of the distribution box is provided with an air inlet channel, the other side of the distribution box is provided with an air draft channel, the interiors of the air inlet channel and the air draft channel are respectively provided with a first air draft fan and a second air draft fan through connecting rods, the outer side of the air inlet channel is provided with a first filter screen, the outer side of the air draft channel is provided with a second filter screen, and the peripheries of the first filter screen and the second filter screen are connected with a frame. This novel block terminal has the function of purifying simultaneously the air of inhaling and blowing out, can avoid causing external environment's pollution, has the function of leading to the flow of the inside air of block terminal moreover, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a good ventilation effect.
Background
The distribution box is electrical equipment, has characteristics such as small, simple installation, and the operation is reliable and stable, and space utilization is high, and occupation of land is few just, has good environmental protection effect, and the application is more general.
The distribution box occupies a very important position in a power system, and the ventilation performance plays a decisive role in the quality of power supply.
However, the existing distribution box has the following disadvantages: 1. the device does not have the function of simultaneously purifying sucked air and blown air, and is easy to cause pollution to the external environment; 2. there is no function of guiding the flow of air inside the electric box. Therefore, the distribution box with good ventilation effect is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a distribution box with a good ventilation effect, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a block terminal that ventilation effect is good, includes the block terminal, inlet air channel has been seted up to one side of block terminal, the convulsions passageway has been seted up to the opposite side of block terminal, first air exhauster and second air exhauster are all installed respectively through the connecting rod to inlet air channel and convulsions passageway's inside, inlet air channel's the outside is equipped with first filter screen, the outside of convulsions passageway is equipped with the second filter screen, the periphery of first filter screen and second filter screen all is connected with the frame.
Further, the one end of bottom is equipped with the blower housing in the block terminal, the intercommunication has first blast pipe between blower housing and the inlet air duct, the other end of bottom is equipped with the cover that induced drafts in the block terminal, the intercommunication has the second blast pipe between cover and the exhaust air duct induced drafts, the interior bottom of block terminal just is located the blower housing and induced drafts and is equipped with arc water conservancy diversion piece between the cover.
Further, first screw holes are formed in the peripheries of the air inlet channel and the air exhaust channel, and fastening screws are arranged on the outer sides of the frames through second screw holes.
Furthermore, the inner bottom of the distribution box is provided with air holes; the air holes are communicated with the air blowing cover and the air suction cover, so that the circulation of air in the distribution box is facilitated.
Furthermore, an access door is installed at one end of the distribution box through a hinge, and a handle is installed at one side of the access door through a screw; personnel utilize the handle to open the access door, are convenient for look over or overhaul the inside of block terminal.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the distribution box with a good ventilation effect, the first filter screen and the second filter screen are made of activated carbon materials, so that impurities such as benzene and sulfide in the air can be neutralized and decomposed, toxic and harmful substances can be removed, the purpose of purifying the sucked air and the blown air simultaneously is achieved, and pollution to the external environment of the distribution box can be avoided.
2. According to the distribution box with good ventilation effect, the arc-shaped flow guide block can guide the air flow in the distribution box in the air flow process, so that the contact area of the air and the internal environment of the distribution box is effectively enlarged, the heat in the distribution box can be discharged to the outside of the distribution box along with the air, and the ventilation effect of the distribution box is effectively improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a distribution box with good ventilation effect according to the present invention.
Fig. 2 is a schematic view of the internal structure of the distribution box with good ventilation effect.
Fig. 3 is a schematic view of a vent structure of a distribution box with good ventilation effect.
In the figure: 1. a distribution box; 2. an air inlet channel; 3. an air draft channel; 4. a first exhaust fan; 5. a second exhaust fan; 6. a first filter screen; 7. a second filter screen; 8. a frame; 9. a first threaded hole; 10. a second threaded hole; 11. fastening screws; 12. a blower housing; 13. an air suction hood; 14. a first blast pipe; 15. a second blast pipe; 16. an arc-shaped flow guide block; 17. air holes are formed; 18. an access door; 19. a handle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a block terminal that ventilation effect is good, including block terminal 1, inlet air channel 2 has been seted up to one side of block terminal 1, convulsions passageway 3 has been seted up to block terminal 1's opposite side, first air exhauster 4 and second air exhauster 5 are all installed respectively through the connecting rod in inlet air channel 2 and convulsions passageway 3's inside, inlet air channel 2's the outside is equipped with first filter screen 6, convulsions passageway 3's the outside is equipped with second filter screen 7, first filter screen 6 and second filter screen 7's periphery all is connected with frame 8.
Wherein, the one end of bottom is equipped with blower housing 12 in block terminal 1, the intercommunication has first blast pipe 14 between blower housing 12 and inlet air duct 2, the other end of bottom is equipped with the cover 13 that induced drafts in block terminal 1, the intercommunication has second blast pipe 15 between cover 13 and the air draft channel 3 induced drafts, the interior bottom of block terminal 1 just is located blower housing 12 and induced drafts and is equipped with arc water conservancy diversion piece 16 between the cover 13.
As shown in fig. 2 in this embodiment, the inside first air exhauster 4 of inlet air duct 2 produces suction, absorb outside air, and cover 12 with air transport to blowing through first blast pipe 14, the air can be through the inside that cover 12 got into block terminal 1 of blowing, the inside second air exhauster 5 of draft channel 3 produces opposite suction, the inside air of block terminal 1 can be through the outer wall that covers 13 and the 15 discharges of second blast pipe to block terminal 1 of induced drafting, in this process, arc water conservancy diversion piece 16 can lead to the flow of air in block terminal 1's inside, the effectual area of contact who enlarges air and 1 internal environment of block terminal, be convenient for distribute the heat of 1 internal production of block terminal.
Wherein, first screw hole 9 has all been seted up to inlet air channel 2 and ventilation channel 3's periphery, the outside of frame 8 all is equipped with fastening screw 11 through seting up second screw hole 10.
In this embodiment, as shown in fig. 1, under the action of the first threaded hole 9, the second threaded hole 10 and the fastening screw 11, a person can fasten and connect the frame 8 with the ventilation channel 3 and the ventilation channel 3.
Wherein, the inner bottom of the distribution box 1 is provided with an air hole 17.
In this embodiment, as shown in fig. 2 and 3, the ventilation hole 17 is communicated with the blowing cover 12 and the suction cover 13, so as to facilitate circulation of air inside the distribution box 1.
Wherein, the access door 18 is installed through the hinge to the one end of block terminal 1, there is handle 19 one side of access door 18 through the screw installation.
In this embodiment, as shown in fig. 1, a person opens the access door 18 by using the handle 19, which is convenient for checking or repairing the inside of the distribution box 1.
It should be noted that the utility model is a distribution box with good ventilation effect, when working, a person connects the first exhaust fan 4 and the second exhaust fan 5 with power and starts them, the exhaust fans are called side-stream blower, centrifugal blower, small blower, and are a general air source for blowing or inhaling, further, the first filter screen 6 and the second filter screen 7 are made of active carbon material, the first filter screen 6 and the second filter screen 7 can neutralize and decompose the impurities such as benzene, sulfide, etc. in the air, and further remove the toxic and harmful substances, so as to achieve the purpose of purifying the sucked air and the blown air at the same time, and can avoid the pollution of the external environment of the distribution box 1, further, in the air flowing process, the arc-shaped guide block 16 can guide the air flowing in the distribution box 1, and can effectively enlarge the contact area of the air and the internal environment of the distribution box 1, and then the heat in block terminal 1 can be discharged to the outside of block terminal 1 along with the air to the ventilation effect of block terminal 1 is strong promotion.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a block terminal that ventilation effect is good, includes block terminal (1), its characterized in that: air inlet channel (2) have been seted up to one side of block terminal (1), ventilation channel (3) have been seted up to the opposite side of block terminal (1), first air exhauster (4) and second air exhauster (5) have all been installed respectively through the connecting rod in the inside of air inlet channel (2) and ventilation channel (3), the outside of air inlet channel (2) is equipped with first filter screen (6), the outside of ventilation channel (3) is equipped with second filter screen (7), the periphery of first filter screen (6) and second filter screen (7) all is connected with frame (8).
2. The good block terminal of ventilation effect of claim 1, characterized in that: the one end of bottom is equipped with blower housing (12) in block terminal (1), the intercommunication has first blast pipe (14) between blower housing (12) and inlet air channel (2), the other end of bottom is equipped with air suction cover (13) in block terminal (1), the intercommunication has second blast pipe (15) between air suction cover (13) and air suction channel (3), the interior bottom of block terminal (1) just is located blower housing (12) and is equipped with arc water conservancy diversion piece (16) between air suction cover (13).
3. The good block terminal of ventilation effect of claim 1, characterized in that: first screw hole (9) have all been seted up to the periphery of inlet air channel (2) and convulsions passageway (3), the outside of frame (8) all is equipped with fastening screw (11) through seting up second screw hole (10).
4. The good block terminal of ventilation effect of claim 1, characterized in that: and the inner bottom of the distribution box (1) is provided with an air hole (17).
5. The good block terminal of ventilation effect of claim 1, characterized in that: one end of the distribution box (1) is provided with an access door (18) through a hinge, and one side of the access door (18) is provided with a handle (19) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526937.0U CN215934256U (en) | 2021-10-20 | 2021-10-20 | Block terminal that ventilation effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526937.0U CN215934256U (en) | 2021-10-20 | 2021-10-20 | Block terminal that ventilation effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215934256U true CN215934256U (en) | 2022-03-01 |
Family
ID=80405598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122526937.0U Active CN215934256U (en) | 2021-10-20 | 2021-10-20 | Block terminal that ventilation effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215934256U (en) |
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2021
- 2021-10-20 CN CN202122526937.0U patent/CN215934256U/en active Active
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