CN209608201U - A kind of box-type substation convenient for heat dissipation - Google Patents
A kind of box-type substation convenient for heat dissipation Download PDFInfo
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- CN209608201U CN209608201U CN201920300934.5U CN201920300934U CN209608201U CN 209608201 U CN209608201 U CN 209608201U CN 201920300934 U CN201920300934 U CN 201920300934U CN 209608201 U CN209608201 U CN 209608201U
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- door
- pressure change
- box
- heat dissipation
- protective
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Abstract
The utility model discloses a kind of box-type substations convenient for heat dissipation, belong to power transformation field of power distribution；Its key points of the technical solution are that offering entrance on the side wall of pressure change chamber and switchgear house, two fans are hinged at entrance can open the hermatic door of closure including pressure change chamber and switchgear house；It is set in hermatic door there are two symmetrically arranged protective door, and protective door will not be opened together with hermatic door, protective door includes the frame of rectangle and the protective net that is fixedly connected on frame.The utility model solves the problems, such as opening hermatic door, and there are security risks, and can electric elements be carried out with isolation by protective door and achieved the effect that reduce existing security risk.
Description
Technical field
The utility model relates to power transformation field of power distribution, more specifically, it is related to a kind of box-type substation convenient for heat dissipation.
Background technique
Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer
Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will
The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention,
Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation
The brand-new substation of one kind of emergence.
When box-type substation is applied on building site, building site electricity consumption is bigger, the electric elements inside Xiang Shi substation
A large amount of heat can be generated, therefore the hermatic door of substation can generally be opened, radiates, avoids the temperature inside Xiang Shi substation
It is excessively high, but hermatic door is opened, the inside electric elements of substation are easy to produce danger outside being exposed to.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of box type transformations convenient for heat dissipation
It stands, electric elements is isolated by can individually be closed open protective door and realize, reduce existing dangerous mesh
's.
To achieve the above object, the utility model provides following technical solution: a kind of box-type substation convenient for heat dissipation,
Including pressure change chamber and switchgear house, entrance is offered on the side wall of pressure change chamber and switchgear house, two fans are hinged at entrance
The hermatic door of closure can be opened；
Symmetrically arranged protective door there are two being set in hermatic door, and protective door will not be opened together with hermatic door, protection
Door includes the frame of rectangle and the protective net that is fixedly connected on frame.
By using above-mentioned technical proposal, in case when work of transformer substation, hermatic door opening is able to carry out ventilation, makes electric appliance
The temperature of element is not too high, prevents fire, but protective door will not be opened, and can be isolated to electric elements, make
Staff will not touch electric elements, avoid getting an electric shock, to avoid dangerous generation, and the protective net on protective door
Passing through for wind-force will not be hindered, aeration-cooling purpose can be played.
The utility model is further arranged to: shaft is plugged on the top and bottom sidewall of the frame, and shaft is close to two
One end setting that a protective door is located remotely from each other；
Protective door can be rotated around the axis of shaft, be fixedly connected on hinged end at hermatic door and entrance
Push plate, push plate can be contacted with the end that two protective doors are located remotely from each other.
By using above-mentioned technical proposal, when hermatic door is opened, push plate can exert a force to the end of protective door, to make to protect
Door is rotated around the axis of shaft, moves the one end of protective door far from push plate to close to the direction of pressure change chamber or switchgear house,
Therefore when opening hermatic door, protective door can be made, which to be closed automatically, to be opened as hermatic door is opened, and be can be avoided worker and forgotten
It closes protective door and problem occurs, further decrease existing security risk.
The utility model is further arranged to: the cunning of strip is offered on the bottom surface and top surface of the entrance
Slot, the length direction of sliding slot and the length direction of pressure change chamber are identical；
Shaft is in sliding slot far from one end of frame, and sliding slot is fixedly connected on the side wall at entrance center
Spring, spring are fixedly connected far from one end of chute wall with shaft.
By using above-mentioned technical proposal, transverse shifting protective door can open protective door, convenient for box-type substation
Internal electric elements are overhauled or are safeguarded；Spring can be avoided protective door oneself and move.
The utility model is further arranged to: horizontal cross bar is equipped in the sliding slot, spring is set on cross bar, cross bar
Across shaft and both ends are respectively fixedly connected on the side wall at sliding slot both ends, and shaft can be on cross bar along the length side of cross bar
To movement.
By using above-mentioned technical proposal, cross bar can prevent shaft with the rotation of protective door, so that anti-spring occurs
Distortion, can increase the service life of spring.
The utility model is further arranged to: being uniformly embedded with multiple balls on the cross bar periphery.
By using above-mentioned technical proposal, ball can reduce the frictional force between cross bar and shaft, make shaft in cross bar
On movement it is more smooth, the dynamics that needs when reducing worker operation facilitates the operation of worker, improves working efficiency.
The utility model is further arranged to: two fan protective doors in the pressure change chamber or switchgear house inside entrance are mutual
It shifts to install.
By using above-mentioned technical proposal, protective door is shifted to install mutually, can be avoided when sliding laterally protective door two
Protective door causes to interfere with each other.
The utility model is further arranged to: tool storage chamber is offered on the outer wall of the pressure change chamber and switchgear house,
And gate is hinged on storage chamber.
By using above-mentioned technical proposal, common electrician tool can be stored in storage chamber, carried out to electric elements
When maintenance, tool can be quickly found, improves the efficiency of work.
The utility model is further arranged to: multiple ventilative grids, and ventilation lattice are offered on the side wall of the pressure change chamber
Grid are arranged close to the upper end of pressure change chamber and switchgear house.
By using above-mentioned technical proposal, ventilative grid can play ventilative effect when hermatic door is closed, and make transformation
Indoor temperature will not increase.
In conclusion the utility model has the advantages that compared with the prior art
1. being equipped with protective door on the inside of hermatic door, when hermatic door is opened, protective door will not be opened therewith, and protective door can close
It closes, and there are protective nets on protective door, therefore the electric elements inside pressure change chamber and switchgear house can be isolated, reached both
Can ventilation and heat can also reduce the purpose there are security risk；
2. the hinged place of hermatic door and entrance is fixedly connected with push plate, when hermatic door is opened, protective door is applied in push plate
Power can push protective door to be closed, therefore opening hermatic door can be such that protective door is closed automatically, not need that closure is manually gone to protect
Door prevents from being placed on and forgets the phenomenon that closing protective door generation, further decreases existing security risk.
Detailed description of the invention
Fig. 1 is the overall diagram of embodiment；
Fig. 2 is the cross-sectional view that partition is highlighted in embodiment；
Fig. 3 is the structure chart that protective door is highlighted in embodiment；
Fig. 4 is the structure chart that push plate is highlighted in embodiment；
Fig. 5 is the partial sectional view that shaft is highlighted in embodiment；
Fig. 6 is the portion A enlarged drawing in Fig. 5；
Fig. 7 is the structure chart that ball is highlighted in embodiment；
Fig. 8 is the portion B enlarged drawing in Fig. 7.
In figure: 1, shell；11, ventilative grid；2, partition；3, pressure change chamber；31, entrance；32, hermatic door；33, push plate；
34, sliding slot；35, cross bar；351, ball；36, spring；4, switchgear house；5, protective door；51, frame；52, protective net；53, shaft；
54, sliding block；6, storage chamber；61, gate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of box-type substation convenient for heat dissipation, as depicted in figs. 1 and 2, including shell 1 and be set to shell 1
Shell 1 is divided into pressure change chamber 3 and switchgear house 4 by interior partition 2, partition 2；External high pressure line is connected into pressure change chamber 3, by transformation
Electric elements in room 3 are depressured, and are then introduced into switchgear house 4, then are allocated by switchgear house 4, by electric power distribution to not
Same power unit.
As shown in Figure 1, the ventilative grid 11 communicated inside multiple and pressure change chamber 3 is offered on shell 1,11 energy of grid of breathing freely
Ventilative effect is enough played, avoids the temperature inside pressure change chamber 3 excessively high.
As shown in Figure 1, entrance 31 is offered on the side wall of pressure change chamber 3 and switchgear house 4, convenient for worker to electric appliance member
Part repairs, and is also hinged with two fan hermatic doors 32 at entrance 31, two fan hermatic doors 32 be closed after can to entrance 31 into
Row closing, avoids irrelevant personnel from entering in pressure change chamber 3 or switchgear house 4, generates dangerous.
As shown in figure 3, being additionally provided with two fan protective doors 5 on the inside of two fan hermatic doors 32, protective door 5 can individually open closure,
The frame 51 and the protective net 52 inside frame 51 that protective door 5 includes rectangle, the surrounding and frame 51 of protective net 52 are solid
Fixed connection；When box-type substation is applied to construction site, the electric elements power inside pressure change chamber 3 and switchgear house 4 is larger, meeting
Generate a large amount of heat, so when hermatic door 32 can be opened, convenient for the heat dissipation of pressure change chamber 3 and switchgear house 4, reduce temperature, and
Protective door 5 will not be opened, the state in closure because it is protective net 52 that protective door 5 is most of, therefore can make pressure change chamber 3 with
And the heat Quick diffusing inside switchgear house 4 is gone out, and will not influence distributing for heat, additionally it is possible to pressure change chamber 3 and switchgear house 4
Internal electric elements are isolated, and irrelevant personnel and electric elements is avoided to contact, and reduce existing security risk.
As shown in figure 4, hermatic door 32 and the hinged end of entrance 31 are fixedly connected with push plate 33, the width side of push plate 33
To orthogonal with the width direction of hermatic door 32, then when opening hermatic door 32, push plate 33 can be located remotely from each other two fan protective doors 5
One end force, so that the one end for keeping protective door 5 close to each other move to the direction inside the pressure change chamber 3, therefore opening seals
When door 32, protective door 5 can be driven to be closed automatically, will not generate and forget the phenomenon that being closed protective door 5 generation, to avoid generating
It is dangerous.
As shown in Figure 5 and Figure 6, the upper and lower side of frame 51 is rotatablely connected there are two shaft 53, and shaft 53 is close to two
One end setting that frame 51 is located remotely from each other, frame 51 can be rotated along the axis of shaft 53, the one end of shaft 53 far from frame
It is fixedly connected with sliding block 54, the sliding slot 34 slided for sliding block 54 is offered on the bottom surface and top surface of entrance 31, thus it is anti-
5 energy transverse shifting of door is protected, the end of protective door 5 and push plate 33 is separated, protective door 5 is enable to open, facilitate worker's entrance pair
Electric elements are overhauled；And two fan the setting of 5 mutual dislocation of protective door, avoid interfering with each other during protective door 5 is mobile.
As shown in fig. 6, sliding slot 34 in be equipped with horizontal cross bar 35, cross bar 35 pass through sliding block 54, and the both ends of cross bar 35 and
The both ends inner wall of sliding slot 34 is fixedly connected, and spring 36 is also arranged on cross bar 35, one end of spring 36 and sliding slot 34 are close to two fans
End at 5 opening of protective door is fixedly connected, and the other end of spring 36 is fixedly connected with sliding block 54, then spring 36 can play
The effect for resetting and limiting makes protective door 5 oneself lateral movement will not occur.
As shown in Figure 7 and Figure 8, multiple balls 351 are uniformly embedded on the surface of cross bar 35, ball 351 can be reduced
Frictional force between sliding block 54 and cross bar 35 keeps the sliding of sliding block 54 more smooth, facilitates the opening of protective door 5.
As shown in Figure 1, offering storage chamber 6 on the side wall of pressure change chamber 3 and switchgear house 4, also it is hinged on storage chamber 6
Gate 61 stores the tool for maintenance in storage chamber 6, facilitates taking for service worker, improve the efficiency of work.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of box-type substation convenient for heat dissipation, it is characterised in that: including pressure change chamber (3) and switchgear house (4), pressure change chamber
(3) and on the side wall of switchgear house (4) it offers entrance (31), closure can be opened by being hinged with two fans at entrance (31)
Hermatic door (32)；
There are two setting in hermatic door (32) symmetrically arranged protective door (5), and protective door (5) will not be with hermatic door (32) together
It opens, protective door (5) includes the frame (51) of rectangle and the protective net (52) that is fixedly connected on frame (51)；
It is plugged with shaft (53) on the top and bottom sidewall of the frame (51), and shaft (53) is mutual close to two protective doors (5)
Separate one end setting；
Protective door (5) can be rotated around the axis of shaft (53), hinged end at hermatic door (32) and entrance (31)
On be fixedly connected with push plate (33), push plate (33) can be with the contact of end that two protective doors (5) are located remotely from each other.
2. a kind of box-type substation convenient for heat dissipation according to claim 1, it is characterised in that: the entrance (31)
The sliding slot (34) of strip, the length direction of sliding slot (34) and the length side of pressure change chamber (3) are offered on bottom surface and top surface
To identical；
Shaft (53) is in sliding slot (34) far from the one end of frame (51), and sliding slot (34) is at entrance (31) center
It is fixedly connected on side wall spring (36), spring (36) is fixedly connected far from one end of sliding slot (34) side wall with shaft (53).
3. a kind of box-type substation convenient for heat dissipation according to claim 2, it is characterised in that: set in the sliding slot (34)
Have horizontal cross bar (35), spring (36) is set on cross bar (35), and cross bar (35) passes through shaft (53) and both ends are fixed respectively
It is connected on the side wall at sliding slot (34) both ends, shaft (53) can move on cross bar (35) along the length direction of cross bar (35)
It is dynamic.
4. a kind of box-type substation convenient for heat dissipation according to claim 3, it is characterised in that: cross bar (35) circumference
Multiple balls (351) are uniformly embedded on face.
5. a kind of box-type substation convenient for heat dissipation according to claim 1, it is characterised in that: the pressure change chamber (3) or
Two internal fan protective door (5) mutual dislocation settings of entrance (31) on switchgear house (4).
6. a kind of box-type substation convenient for heat dissipation according to claim 1, it is characterised in that: the pressure change chamber (3) with
And storage chamber (6) are offered on the outer wall of switchgear house (4), and gate (61) are hinged on storage chamber (6).
7. a kind of box-type substation convenient for heat dissipation according to claim 1, it is characterised in that: the pressure change chamber (3)
Multiple ventilative grids (11) are offered on side wall, and ventilative grid (11) are set close to the upper end of pressure change chamber (3) and switchgear house (4)
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300934.5U CN209608201U (en) | 2019-03-09 | 2019-03-09 | A kind of box-type substation convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300934.5U CN209608201U (en) | 2019-03-09 | 2019-03-09 | A kind of box-type substation convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
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| CN209608201U true CN209608201U (en) | 2019-11-08 |
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ID=68404384
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300934.5U Active CN209608201U (en) | 2019-03-09 | 2019-03-09 | A kind of box-type substation convenient for heat dissipation |
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| Country | Link |
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| CN (1) | CN209608201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029843A (en) * | 2024-04-11 | 2024-05-14 | 福建中能电气有限公司 | Waterproof three doors of prefabricated cabin |
-
2019
- 2019-03-09 CN CN201920300934.5U patent/CN209608201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029843A (en) * | 2024-04-11 | 2024-05-14 | 福建中能电气有限公司 | Waterproof three doors of prefabricated cabin |
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