CN207910317U - A kind of inside is not easy the box-type substation of dust stratification - Google Patents
A kind of inside is not easy the box-type substation of dust stratification Download PDFInfo
- Publication number
- CN207910317U CN207910317U CN201820351374.1U CN201820351374U CN207910317U CN 207910317 U CN207910317 U CN 207910317U CN 201820351374 U CN201820351374 U CN 201820351374U CN 207910317 U CN207910317 U CN 207910317U
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- China
- Prior art keywords
- babinet
- air
- intake passage
- scaffold
- side plate
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Abstract
The utility model discloses the box-type substations that a kind of inside is not easy dust stratification, including hollow and good airproof performance babinet and the transformer equipment being arranged in babinet, babinet includes scaffold and is arranged side plate in scaffold surrounding, it is also associated on scaffold for entering the door body in babinet, ceiling is also associated at the top of scaffold, air outlet is equipped on side plate and/or door body, guard is connected on air outlet, connection babinet and extraneous air intake passage are additionally provided on scaffold, air intake passage is equipped with is input to the blast apparatus in babinet incessantly by extraneous air, so that the air pressure in babinet higher than extraneous air pressure and then makes the air in babinet be overflowed incessantly from air outlet, the inlet end of air intake passage is equipped with the first filter screen, the outlet side of air intake passage is equipped with the second filter screen.It is avoided that extraneous dust deposits on the transformer equipment in babinet, the heat that transformer equipment generates can also rapidly be taken out of outside babinet.
Description
【Technical field】
The utility model is related to box-type substation field, especially a kind of inside is not easy the box-type substation of dust stratification.
【Background technology】
Substation is widely applied power equipment in electric system Urban Net Construction and transformation, and substation electrically sets a variety of
Standby integrated installation is concentrated in the environment of a relative closure, substation makes inside substation due to a variety of electrical equipments
With state and when being in energized state for a long time, therefore the thing that cleaning is part difficulty is carried out to the electrical equipment in substation,
This outdoor electrical equipment will produce amount of heat in the process of running, and heat will timely be generated by needing takes power transformation out of out of substation
Except standing.
The utility model is to research and propose in view of the deficiencies of the prior art.
【Utility model content】
The technical problem to be solved by the present invention is to provide the box-type substations that a kind of inside is not easy dust stratification, pass through air blast
Equipment makes the air pressure in babinet higher than extraneous air pressure and then makes the air in babinet incessantly from air outlet spilling, air blast
Equipment generates the larger air-flow of flow velocity in babinet and is avoided that extraneous dust deposits on the transformer equipment in babinet, can be with
The heat that transformer equipment generates rapidly is taken out of outside babinet, plays a part of to cool down, and the larger air-flow of flow velocity is constantly
It is overflowed from air outlet, extraneous small insect is difficult to be dug into from air outlet.
In order to solve the above technical problems, a kind of inside of the utility model is not easy the box-type substation of dust stratification, including it is hollow
And the babinet of good airproof performance and the transformer equipment that is arranged in babinet, the babinet include that scaffold and setting are being propped up
The side plate of support frame frame surrounding is also associated on the scaffold for entering the door body in babinet, the scaffold
Top is also associated with ceiling, and the side plate and/or door body are equipped with air outlet, are connected with guard on the air outlet, institute
Connection babinet and extraneous air intake passage are additionally provided on the scaffold stated, the air intake passage is equipped with extraneous air
The blast apparatus being input to incessantly in babinet so that the air pressure in babinet makes the sky in babinet higher than extraneous air pressure in turn
Gas is overflowed from air outlet incessantly, and the inlet end of the air intake passage is equipped with the first filter screen, the outlet of the air intake passage
End is equipped with the second filter screen.
A kind of inside as described above is not easy the box-type substation of dust stratification, the inlet end of the air intake passage and is located at side plate
On be connected with lower ending opening and the shell for rain-proof, the shell include for guide deflector that rainwater quickly falls and
It is connected to the baffle at deflector both ends, the cross section of the deflector is arc-shaped, and first filter screen, which is connected to, leads
Between the lower end and side plate of flowing plate.
A kind of inside as described above is not easy the box-type substation of dust stratification, and first filter screen, which is obliquely connected to, leads
Between the lower end and side plate of flowing plate, and the first filter screen is connected to the side of side plate and is connected to deflector higher than the first filter screen
Side.
A kind of inside as described above is not easy the box-type substation of dust stratification, and the guard includes to be connected on air outlet
Framework, the framework are equipped with multi-disc with respect to the blade that framework is obliquely installed.
Compared with prior art, the utility model has the following advantages that：
1, the utility model makes by blast apparatus makes the air pressure in babinet higher than extraneous air pressure in babinet
Air is overflowed from air outlet incessantly, and blast apparatus generates the larger air-flow of flow velocity in babinet and is avoided that extraneous dust exists
It is deposited on transformer equipment in babinet, the heat that transformer equipment generates can also rapidly be taken out of outside babinet, play cooling
Effect, and the larger air-flow of flow velocity constantly overflows from air outlet, and extraneous small insect is difficult to be dug into from air outlet.
2, in the inlet end of air intake passage and it is connected with lower ending opening on the side plate and for the shell of rain-proof, shell packet
Containing deflector and the baffle for being connected to deflector both ends, and the cross section of deflector is arc-shaped, and the cross section of deflector is set
Count in the arc-shaped, first quickly flows down from shell convenient for rainwater, and second can reduce resistance of the shell to air-flow.
【Description of the drawings】
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of the part A marked in Fig. 1；
Fig. 3 is the vertical view of the utility model；
Fig. 4 is the full sectional view along the directions B-B that Fig. 3 is marked；
Fig. 5 is the enlarged drawing of the C portion marked in Fig. 4.
【Specific implementation mode】
It elaborates below in conjunction with the accompanying drawings to the embodiment of the utility model.
As shown in Figures 1 to 5, a kind of inside of the present embodiment is not easy the box-type substation of dust stratification, including hollow and sealing
Property good babinet 1 and the transformer equipment 100 that is arranged in babinet 1, the babinet 1 include that scaffold 11 and setting exist
The side plate 12 of 11 surrounding of scaffold is also associated on the scaffold 11 for entering the door body 13 in babinet 1, described
The top of scaffold 11 is also associated with ceiling 14, and the side plate 12 and/or door body 13 are equipped with air outlet 2, and described goes out
It is connected with guard 3 on air port 2, connection babinet 1 and extraneous air intake passage 4 are additionally provided on the scaffold 11, it is described
Air intake passage 4 is equipped with is input to the blast apparatus 5 in babinet 1 incessantly by extraneous air so that the air pressure in babinet 1
Higher than extraneous air pressure and then the air in babinet 1 is made to be overflowed incessantly from air outlet 2, the inlet end of the air intake passage 4
Equipped with the first filter screen 6, the sundries that the first filter screen 6 is mainly used for extraneous dust of filtering etc prevents from entering in babinet, institute
The outlet side for stating air intake passage 4 is equipped with the second filter screen 7, and drying layer can be arranged in the second filter screen 7, to entering in babinet 1
Air be dried；The utility model makes babinet by blast apparatus makes the air pressure in babinet higher than extraneous air pressure
Interior air is overflowed from air outlet incessantly, and blast apparatus generates the larger air-flow of flow velocity in babinet and is avoided that extraneous ash
Dirt deposits on the transformer equipment in babinet, can also rapidly take the heat that transformer equipment generates outside babinet out of, landing
The effect of temperature, and the larger air-flow of flow velocity constantly overflows from air outlet, and extraneous small insect is difficult to be bored from air outlet
Enter.
Rainy day rainwater enters in babinet 1 from air intake passage 4 and exerts an adverse impact to transformer equipment 100 in order to prevent,
The inlet end of air intake passage 4 and lower ending opening and the shell 8 for rain-proof are connected on the side plate 12, the shell 8 packet
Containing for guiding the deflector 81 and the baffle 82 for being connected to 81 both ends of deflector that rainwater quickly falls, the deflector 81
Cross section is arc-shaped, and the cross section design of deflector 81 is in the arc-shaped, and first quickly flows down from shell 8 convenient for rainwater,
Second can reduce resistance of the shell 8 to air-flow, first filter screen 6 be connected to deflector 81 lower end and side plate 12 it
Between.
As shown in Figure 4 and Figure 5, the first filter screen 6 is obliquely connected between the lower end of deflector 81 and side plate 12, and the
The side that one filter screen 6 is connected to side plate 12 is higher than the side that the first filter screen 6 is connected to deflector 81, using the above scheme,
Rainwater can rapidly be fallen from 6 lower side of the first filter screen, and rainwater is avoided to be accumulated on the first filter screen 6.
Guard 3 includes the framework 31 being connected on air outlet 2, and the framework 31 is equipped with multi-disc and is tilted with respect to framework 31
The blade 32 of setting, blade 32 is obliquely installed can preferable blocks dust.
Claims (4)
1. a kind of inside is not easy the box-type substation of dust stratification, including hollow and good airproof performance babinet (1) and setting in babinet
(1) transformer equipment (100) in, it is characterised in that the babinet (1) includes scaffold (11) and is arranged in supporting frame
The side plate (12) of frame (11) surrounding is also associated on the scaffold (11) for entering the door body (13) in babinet (1),
Ceiling (14) is also associated at the top of the scaffold (11), the side plate (12) and/or door body (13) are equipped with outlet air
Mouthful (2) are connected with guard (3) on the air outlet (2), be additionally provided on the scaffold (11) connection babinet (1) and
Extraneous air intake passage (4), the air intake passage (4) is equipped with is input to extraneous air in babinet (1) incessantly
Blast apparatus (5) so that air pressure in babinet (1) is higher than extraneous air pressure and then makes air in babinet (1) incessantly
It is overflowed from air outlet (2), the inlet end of the air intake passage (4) is equipped with the first filter screen (6), and air intake passage (4) go out
Gas end is equipped with the second filter screen (7).
2. a kind of inside according to claim 1 is not easy the box-type substation of dust stratification, it is characterised in that the air intake passage
(4) inlet end and lower ending opening and the shell (8) for rain-proof are connected on side plate (12), the shell (8) packet
Containing for guiding rainwater quickly to fall deflector (81) and be connected to the baffle (82) at deflector (81) both ends, the water conservancy diversion
The cross section of plate (81) is arc-shaped, first filter screen (6) be connected to deflector (81) lower end and side plate (12) it
Between.
3. a kind of inside according to claim 2 is not easy the box-type substation of dust stratification, it is characterised in that first mistake
Strainer (6) is obliquely connected between the lower end of deflector (81) and side plate (12), and the first filter screen (6) is connected to side plate
(12) side is connected to the side of deflector (81) higher than the first filter screen (6).
4. a kind of inside according to any one of claims 1 to 3 is not easy the box-type substation of dust stratification, it is characterised in that described
Guard (3) include to be connected to framework (31) on air outlet (2), the framework (31) is equipped with multi-disc with respect to framework (31)
The blade (32) being obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351374.1U CN207910317U (en) | 2018-03-14 | 2018-03-14 | A kind of inside is not easy the box-type substation of dust stratification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351374.1U CN207910317U (en) | 2018-03-14 | 2018-03-14 | A kind of inside is not easy the box-type substation of dust stratification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910317U true CN207910317U (en) | 2018-09-25 |
Family
ID=63559124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351374.1U Expired - Fee Related CN207910317U (en) | 2018-03-14 | 2018-03-14 | A kind of inside is not easy the box-type substation of dust stratification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910317U (en) |
-
2018
- 2018-03-14 CN CN201820351374.1U patent/CN207910317U/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: 20180925 Termination date: 20210314 |