CN209029758U - A kind of box switching station - Google Patents

A kind of box switching station Download PDF

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Publication number
CN209029758U
CN209029758U CN201821857750.0U CN201821857750U CN209029758U CN 209029758 U CN209029758 U CN 209029758U CN 201821857750 U CN201821857750 U CN 201821857750U CN 209029758 U CN209029758 U CN 209029758U
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CN
China
Prior art keywords
cabinet
switching station
blast pipe
air outlet
box switching
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Active
Application number
CN201821857750.0U
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Chinese (zh)
Inventor
戴方永
朱顺君
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JINGGUANG ELECTRIC Co Ltd
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JINGGUANG ELECTRIC Co Ltd
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Priority to CN201821857750.0U priority Critical patent/CN209029758U/en
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Publication of CN209029758U publication Critical patent/CN209029758U/en
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Abstract

The utility model provides a kind of box switching station, belongs to electrical equipment technical field.It solves the problems, such as that existing box switching station's ventilation effect is poor.This box switching station offers air inlet on the opposite side wall in the cabinet lower end, further includes having the blast pipe for being inserted into and being fixedly connected in air inlet and with cabinet, the inner end of the blast pipe is socketed with guide duct, and the air outlet of the guide duct is tiltedly arranged upward;Air outlet is offered on the opposite side wall in the cabinet upper end, the position that the inner sidewall of the cabinet upper end is opposite with air outlet is fixed with exhaust fan, the discharge pipe that there is the lateral wall of the cabinet upper end one end to be fixed thereon and be connected with air outlet, the middle part of the discharge pipe has bulge one, offers drainage hole one on the bottom end of the bulge one.The ventilation effect of this box switching station is good and has preferable waterproof performance.

Description

A kind of box switching station
Technical field
The utility model belongs to electrical equipment technical field, especially a kind of box switching station.
Background technique
Switching station is the electric power facility that high-tension electricity is distinguished to peripherad several electricity unit power supplies, is located at power train The next stage of Tong Zhong substation, it is characterized in that electric power incoming line side is identical with the voltage of outgoing line side, certainly, region substation also has The function of switching station.Switching station also refers to for receiving electric power and distributing the power supply and distribution facility of electric power, is known as switching in high-voltage fence It stands.Switching station general two is into having more, and only according to different requirements, breaker, on-load switch is can be set in disengaging.
Currently, since power distribution equipment and equipment are all bigger, when power distribution equipment and equipment are mounted in switching station rear work Calorific value is big, in switching station once divulge information it is unsmooth if will lead to equipment operating ambient temperature increase, and then reduce equipment Service life.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of box switching station, this Utility model the technical problem to be solved is that: how to guarantee the ventilation effect of switching station and improve waterproof performance.
The purpose of this utility model can be realized by the following technical scheme:
A kind of box switching station offers on the opposite side wall in the cabinet lower end including cabinet in rectangular configuration Air inlet, which is characterized in that it further include having the blast pipe for being inserted into and being fixedly connected in air inlet and with cabinet, the blast pipe One end extends in cabinet, the other end is stretched out outside cabinet, and the inner end of the blast pipe is socketed with guide duct, the guide duct Air outlet be tiltedly arranged upward;Air outlet, the inside of the cabinet upper end are offered on the opposite side wall in the cabinet upper end The wall position opposite with air outlet is fixed with exhaust fan, the lateral wall of the cabinet upper end have one end be fixed thereon and with go out The discharge pipe that air port is connected, the middle part of the discharge pipe have bulge one, the row of offering on the bottom end of the bulge one Water hole one.
In a kind of above-mentioned box switching station, one end of the discharge pipe has flange, the outside of the flange and cabinet Wall is welded to connect;Separation net one is provided in the air outlet.
In a kind of above-mentioned box switching station, the outer end of the blast pipe has bulge two, the bulge two Bottom end offer drainage hole two.
In a kind of above-mentioned box switching station, the outer peripheral surface of the blast pipe be arranged with ring flange and the ring flange with into Air hose is welded to connect, and the lateral wall of the ring flange and cabinet leans and connected between ring flange and cabinet by fastener.
In a kind of above-mentioned box switching station, the air inlet of the blast pipe is provided with separation net two;The wind-guiding Pipe is threadedly coupled with the inner end of blast pipe.
Compared with prior art, the box switching station of the utility model has the advantage that enter the intracorporal wind of case oblique Blow upwards, heat be blown to the top of cabinet, after exhaust fan work by the heat of top of the box by air outlet, discharge pipe from case Discharge in vivo, and exhaust fan is conducive to accelerate the discharge of box house heat, improves the ventilation effect of ventilation cabinet;In addition, Due to what is be arranged obliquely on the air outlet of guide duct, after rainwater enters in blast pipe, rainwater can be in the outlet air of guide duct The reflux of oral area position, avoids rainwater from entering in cabinet, and when rainwater enter discharge pipe it is interior after, due to the setting of bulge one, So that the rainwater entered in discharge pipe is all flow in water storage tank, and be discharged from drainage hole one, avoid rainwater by discharge pipe into Enter into cabinet.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of B in Fig. 1.
In figure, 1, cabinet;1a, air inlet;1b, air outlet;2, blast pipe;21, bulge two;21a, drainage hole two;3, Guide duct;4, exhaust fan;5, outlet air;51, bulge one;51a, drainage hole one;52, flange;6, separation net one;7, ring flange; 8, fastener;9, separation net two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this box switching station, including cabinet 1 in rectangular configuration, the 1 lower end phase of cabinet Pair side wall on offer air inlet 1a, further include having the blast pipe for being inserted into air inlet 1a and being fixedly connected with cabinet 1 2, the one end of the blast pipe 2 extends in cabinet 1, the other end is stretched out outside cabinet 1, and the inner end of the blast pipe 2 is socketed There is guide duct 3, the air outlet of the guide duct 3 is tiltedly arranged upward;Outlet air is offered on the opposite side wall in 1 upper end of cabinet Mouthful 1b, the inner sidewall of 1 upper end of the cabinet position opposite with air outlet 1b are fixed with exhaust fan 4,1 upper end of cabinet outside The middle part of the discharge pipe 5 that there is side wall one end to be fixed thereon and be connected with air outlet 1b, the discharge pipe 5 has bulge One 51, one 51a of drainage hole is offered on the bottom end of the bulge 1.Wind is entered in cabinet 1 by blast pipe 2, due to What the air outlet 1b of guide duct 3 was tiltedly arranged upward, the wind entered in cabinet 1 is blown obliquely, and heat is quickly blown to cabinet 1 Top, the heat at 1 top of cabinet is discharged out of cabinet 1 by air outlet 1b, discharge pipe 5 after working for exhaust fan 4, and air draft Fan 4 is conducive to accelerate the discharge of 1 internal heat of cabinet, improves the ventilation effect of ventilation cabinet 1;In addition, going out due to guide duct 3 It is arranged obliquely on air port, after rainwater enters in blast pipe 2, the height and position of the air outlet of guide duct 3 is higher than air inlet The height and position of pipe 2, rainwater can flow back at the air outlet position of guide duct 3, and rainwater is avoided to enter in cabinet, and when rainwater into After entering into discharge pipe 5, due to the setting of bulge 1, bulge 1 forms one between the both ends of discharge pipe 5 Water storage tank avoids rainwater logical so that the rainwater entered in discharge pipe 5 is all flow in water storage tank, and is discharged from one 51a of drainage hole Discharge pipe 5 is crossed to enter in cabinet 1.
As shown in Figure 1, one end of the discharge pipe 5 has flange 52, the lateral wall welding of the flange 52 and cabinet 1 connects It connects, discharge pipe 5 and cabinet 1 are fixed and easy to connect;Separation net 1, separation net 1 are provided in the air outlet 1b Dust granule is isolated, is avoided enter into cabinet 1.
As shown in Fig. 2, the outer end of the blast pipe 2 has bulge 2 21, the bottom end of the bulge 2 21 is opened up There is two 21a of drainage hole.Bulge 2 21 forms a water storage tank between the both ends of blast pipe 2, so that entering blast pipe 2 Interior rainwater is all flow in water storage tank, and is discharged from two 21a of drainage hole, and rainwater is avoided to enter in cabinet 1 by blast pipe 2.
As shown in Fig. 2, the outer peripheral surface of the blast pipe 2 is arranged with ring flange 7 and the ring flange 7 and the welding of blast pipe 2 connect It connects, the lateral wall of the ring flange 7 and cabinet 1 leans and connected between ring flange 7 and cabinet 1 by fastener 8.The structure So that blast pipe 2 is detachably connected with cabinet 1, facilitate the dismounting of blast pipe 2.
As shown in Fig. 2, the air inlet of the blast pipe 2 is provided with separation net 29, separation net 29 avoids dust granule It is entered in cabinet 1 by blast pipe 2;The guide duct 3 is threadedly coupled with the inner end of blast pipe 2, facilitate guide duct 3 with into The dismounting of air hose 2.
In practical operation, multiple drying material packets are set in the cabinet 1, for air in drying box, are reduced wet Gas.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (5)

1. a kind of box switching station opens on the opposite side wall in cabinet (1) lower end including cabinet (1) in rectangular configuration Equipped with air inlet (1a), which is characterized in that further include having the air inlet for being inserted into and being fixedly connected in air inlet (1a) and with cabinet (1) It manages (2), the one end of the blast pipe (2) extends in cabinet (1), cabinet (1) is stretched out outside in the other end, the blast pipe (2) Inner end be socketed with guide duct (3), the air outlet (1b) of the guide duct (3) is tiltedly arranged upward;Cabinet (1) upper end phase Pair side wall on offer air outlet (1b), the inner sidewall of cabinet (1) upper end and air outlet (1b) opposite position are solid Surely have exhaust fan (4), there is one end to be fixed thereon and be connected with air outlet (1b) for the lateral wall of cabinet (1) upper end Discharge pipe (5), the middle part of the discharge pipe (5) have bulge one (51), offer on the bottom end of the bulge one (51) Drainage hole one (51a).
2. a kind of box switching station according to claim 1, which is characterized in that one end of the discharge pipe (5), which has, to be turned over Side (52), the lateral wall welded connecting of the flange (52) and cabinet (1);Separation net one (6) is provided in the air outlet (1b).
3. a kind of box switching station according to claim 1, which is characterized in that the outer end of the blast pipe (2) has Bulge two (21), the bottom end of the bulge two (21) offer drainage hole two (21a).
4. a kind of box switching station according to claim 1, which is characterized in that the outer peripheral surface of the blast pipe (2) is arranged There is ring flange (7) and the ring flange (7) and blast pipe (2) are welded to connect, the lateral wall phase of the ring flange (7) and cabinet (1) Against and connect between ring flange (7) and cabinet (1) by fastener (8).
5. a kind of box switching station according to claim 1, which is characterized in that the air inlet of the blast pipe (2) is set It is equipped with separation net two (9);The guide duct (3) is threadedly coupled with the inner end of blast pipe (2).
CN201821857750.0U 2018-11-12 2018-11-12 A kind of box switching station Active CN209029758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821857750.0U CN209029758U (en) 2018-11-12 2018-11-12 A kind of box switching station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821857750.0U CN209029758U (en) 2018-11-12 2018-11-12 A kind of box switching station

Publications (1)

Publication Number Publication Date
CN209029758U true CN209029758U (en) 2019-06-25

Family

ID=66909374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821857750.0U Active CN209029758U (en) 2018-11-12 2018-11-12 A kind of box switching station

Country Status (1)

Country Link
CN (1) CN209029758U (en)

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