CN207420623U - Electric power tunnel - Google Patents
Electric power tunnel Download PDFInfo
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- CN207420623U CN207420623U CN201720580748.2U CN201720580748U CN207420623U CN 207420623 U CN207420623 U CN 207420623U CN 201720580748 U CN201720580748 U CN 201720580748U CN 207420623 U CN207420623 U CN 207420623U
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- ventilation
- relief portion
- electric power
- booth
- power tunnel
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- 238000009423 ventilation Methods 0.000 claims abstract description 119
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a kind of electric power tunnel, including：Tunnel main body；Vent passages, vent passages include ventilation opening and are arranged on the ventilation well lid of ventilation opening, and vent passages are connected with tunnel main body, and ventilation shaft, which covers, is provided with escape structure；Ventilation booth, ventilation booth are arranged on ventilation opening and are disposed around around ventilation opening, and emergency exits are provided on the side wall for booth of divulging information.The technical solution of the utility model efficiently solve the problems, such ass to escape when staff of the prior art works in electric power tunnel relatively difficult.
Description
Technical field
The utility model is related to the technical field of electric power tunnel, in particular to a kind of electric power tunnel.
Background technology
Due to need of work, operating personnel need to work in electric power tunnel, once it happens suddenly in electric power tunnel
During situation, the personnel escape in electric power tunnel is relatively difficult.
Utility model content
The main purpose of the utility model is that providing a kind of electric power tunnel, existed with solving staff of the prior art
It escapes the problem of relatively difficult during work in electric power tunnel.
To achieve these goals, the utility model provides a kind of electric power tunnel, including：Tunnel main body；Vent passages,
Vent passages include ventilation opening and are arranged on the ventilation well lid of ventilation opening, and vent passages are connected with tunnel main body, well lid of divulging information
On be provided with escape structure；Ventilation booth, ventilation booth are arranged on ventilation opening and are disposed around around ventilation opening, set on the side wall for booth of divulging information
It is equipped with emergency exits.
Further, well lid of divulging information includes fixed part and relief portion, and relief portion can avoid ventilation opening to form escape structure.
Further, relief portion includes the first relief portion and the second relief portion, the first relief portion and the second relief portion with
Fixed part is connected, to adjust the size of escape structure opening.
Further, well lid of divulging information is the circular configuration being adapted with ventilation opening, and fixed part is the first semicircular structure, is kept away
Allow portion be and corresponding second semi-circular structure of the first semi-circular structure.
Further, the first relief portion and the second relief portion are symmetrical structure, and the first relief portion and the second relief portion are with circle
The heart rotates to avoid ventilation opening or blocked for axis.
Further, electric power tunnel further includes extension ladder, and the first end of extension ladder is arranged on the bottom of vent passages, stretches
The second end of ladder may extend to ventilation opening.
Further, lockset is provided on the inner wall of emergency exits, so that emergency exits can only unlock inside ventilation booth.
Further, the door bolt that emergency exits include escape door main body and are arranged on escape door main body, so that emergency exits
It can only be opened inside ventilation booth.
Further, limiting section is provided on ventilation booth, limiting section limitation emergency exits outwards rotate.
Further, divulge information booth side wall on be provided with air grid, ventilation well lid for ventilation net structure so that tunnel
The in vivo air of road master is by air grid and net structure into line replacement.
Using the technical solution of the utility model, since the needs of electric power tunnel ventilation in electric power tunnel, it is necessary to carrying out
Ventilation, therefore vent passages and ventilation booth will be set every predetermined distance.Ventilation shaft, which covers, is provided with escape structure, ventilation
Emergency exits are provided on booth, so when occurring dangerous in electric power tunnel, staff can be carried out by vent passages
Escape, so greatly reduces danger of the staff in electric power tunnel.The technical solution of the utility model effectively solves
It has determined when staff of the prior art works in electric power tunnel and has escaped the problem of relatively difficult.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of the embodiment one of electric power tunnel according to the present utility model；
Fig. 2 shows the schematic diagram of the ventilation well lid of Fig. 1 in the off state；And
Fig. 3 shows the schematic diagram of the ventilation well lid of Fig. 1 in the on-state.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, tunnel main body；20th, vent passages；21st, ventilation well lid；211st, fixed part；212nd, relief portion；30th, ventilation booth.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expands layer
With the thickness in region, and make identical device is presented with like reference characters, thus description of them will be omitted.
As shown in Figure 1 to Figure 3, the electric power tunnel of embodiment one includes：Tunnel main body 10, vent passages 20 and ventilation booth
30.Vent passages 20 include ventilation opening and are arranged on the ventilation well lid 21 of ventilation opening, and vent passages 20 are connected with tunnel main body 10
It is logical, it is provided with escape structure on well lid 21 of divulging information.Ventilation booth 30, ventilation booth 30 are arranged on the week that ventilation opening is disposed around ventilation opening
It encloses, emergency exits is provided on the side wall for booth 30 of divulging information.
The technical solution of Application Example one, since the needs of electric power tunnel ventilation in electric power tunnel, it is necessary to leading to
Wind, therefore vent passages 20 and ventilation booth 30 will be set every predetermined distance.Escape structure is provided on ventilation well lid 21,
Emergency exits are provided on ventilation booth 30, so when occurring dangerous in electric power tunnel, staff can be logical by divulging information
Road 20 is escaped, and so greatly reduces danger of the staff in electric power tunnel.The technical solution of the present embodiment has
It solves the problems, such as to escape when staff of the prior art works in electric power tunnel to effect relatively difficult.
As shown in Figure 1 to Figure 3, in the technical solution of embodiment one, ventilation well lid 21 includes fixed part 211 and relief portion
212, relief portion 212 can avoid ventilation opening to form escape structure.Said structure processing cost is relatively low.Fixed part 211 is to solid
It is scheduled at ventilation opening, relief portion 212 is movably disposed at ventilation opening.Specifically, the bottom of relief portion 212 can be provided with
Latch structure can be opened when needing to open relief portion 212 from the bottom of ventilation well lid 21.
As shown in Figure 1 to Figure 3, in the technical solution of embodiment one, relief portion 212 is kept away including the first relief portion and second
Allow portion, the first relief portion and the second relief portion are connected with fixed part 211, to adjust the size of escape structure opening.First keeps away
Allow the setting in portion and the second relief portion that escape structure is adjusted as needed, so widened escape structure leads to
The property used.
As shown in Figure 1 to Figure 3, in the technical solution of embodiment one, ventilation well lid 21 is the circle being adapted with ventilation opening
Shape structure, fixed part 211 are the first semicircular structure, and relief portion 212 is and the corresponding second semicircle knot of the first semi-circular structure
Structure.Said structure handling ease, cost of manufacture are relatively low.Specifically, well head is divulged information as circle, and ventilation well lid 21 is and well head of divulging information
The circular configuration being adapted, ventilation well lid further include wellhead receptacle, so that ventilation well lid 21 easily fixes.
As shown in Figure 1 to Figure 3, in the technical solution of embodiment one, the first relief portion and the second relief portion are symmetrical junction
Structure, the first relief portion and the second relief portion rotate to avoid ventilation opening or blocked using the center of circle as axis.It is so further
Expand the present embodiment ventilation well lid 21 use scope.Specifically, the first relief portion is the circular configuration of a quarter,
Second relief portion is also the circular configuration of a quarter.It can be realized as escaping by rotating the first relief portion and the second relief portion
The opening of structure or closing.
In the technical solution of embodiment one (text not shown in), electric power tunnel further includes extension ladder, and the first of extension ladder
End is arranged on the bottom of vent passages 20, and the second end of extension ladder may extend to ventilation opening.The setting of extension ladder facilitates work
Personnel are climbed from tunnel main body 10 to ventilation booth 30, and then from ventilation booth 30 to safety area.Specifically, extension ladder without using
When can shrink, the volume that such extension ladder occupies is smaller.
In the technical solution of embodiment one (not shown in text), lockset is provided on the inner wall of emergency exits, so that escape
Door can only unlock inside ventilation booth 30.The lockset that staff can will be arranged on the inner wall of emergency exits after facing a danger
It opens, and then escapes from danger zone.
In the technical solution of embodiment one, limiting section is provided on booth 30 of divulging information, limiting section limits emergency exits to outward turning
Turn.The emergency exits of said structure are when setting without the concern for the exterior space of ventilation booth 30.For example, the outside of ventilation booth 30 has
Barrier etc..
In the technical solution of embodiment one, air grid is provided on the side wall for booth 30 of divulging information, ventilation well lid 21 is logical
The net structure of wind so that air in tunnel main body 10 by air grid and net structure into line replacement.Said structure is set
It puts easily, for processing cost than relatively low, ventilation effect is relatively good.Certainly, as one skilled in the art will appreciate that can also set strong
The air draft of power is set, for example, wind turbine etc. by the air in tunnel main body 10 into line replacement.
Difference lies in emergency exits include escape door main body and set fugitive the technical solution and embodiment one of embodiment two
Door bolt on raw door main body, so that emergency exits can only be opened inside ventilation booth 30.
The electric power tunnel of embodiment two includes：Tunnel main body 10, vent passages 20 and ventilation booth 30.Vent passages 20 include
Ventilation opening and the ventilation well lid 21 for being arranged on ventilation opening, vent passages 20 are connected with tunnel main body 10, are set on well lid 21 of divulging information
It is equipped with escape structure.Ventilation booth 30, ventilation booth 30 are arranged on ventilation opening and are disposed around around ventilation opening, divulge information on the side wall of booth 30
It is provided with emergency exits.
The technical solution of Application Example two, since the needs of electric power tunnel ventilation in electric power tunnel, it is necessary to leading to
Wind, therefore vent passages 20 and ventilation booth 30 will be set every predetermined distance.Escape structure is provided on ventilation well lid 21,
Emergency exits are provided on ventilation booth 30, so when occurring dangerous in electric power tunnel, staff can be logical by divulging information
Road 20 is escaped, and so greatly reduces danger of the staff in electric power tunnel.The technical solution of the present embodiment has
It solves the problems, such as to escape when staff of the prior art works in electric power tunnel to effect relatively difficult.
In the technical solution of embodiment two, ventilation well lid 21 includes fixed part 211 and relief portion 212, and relief portion 212 can
Ventilation opening is avoided to form escape structure.Said structure processing cost is relatively low.Fixed part 211 is kept away to be fixed at ventilation opening
Portion 212 is allowed to be movably disposed at ventilation opening.Specifically, the bottom of relief portion 212 can be provided with latch structure, work as needs
It can be opened when opening relief portion 212 from the bottom of ventilation well lid 21.
In the technical solution of embodiment two, relief portion 212 includes the first relief portion and the second relief portion, the first relief portion
It is connected with the second relief portion with fixed part 211, to adjust the size of escape structure opening.First relief portion and the second relief portion
Setting escape structure is adjusted as needed, the versatility of so widened escape structure.
In the technical solution of embodiment two, well lid 21 of divulging information is the circular configuration being adapted with ventilation opening, fixed part 211
For the first semicircular structure, relief portion 212 is and corresponding second semi-circular structure of the first semi-circular structure.Said structure processing is held
Easily, cost of manufacture is relatively low.Specifically, well head is divulged information as circle, ventilation well lid 21 is the circular configuration being adapted with ventilation well head,
Ventilation well lid further includes wellhead receptacle, so that ventilation well lid 21 easily fixes.
In the technical solution of embodiment two, the first relief portion and the second relief portion are symmetrical structure, the first relief portion and
Second relief portion rotates to avoid ventilation opening or blocked using the center of circle as axis.So further expand the present embodiment
Ventilation well lid 21 use scope.Specifically, the first relief portion is the circular configuration of a quarter, and the second relief portion is also four
/ mono- circular configuration.On or off is beaten by rotate that the first relief portion and the second relief portion can be realized as escape structure
It closes.
In the technical solution of embodiment two (text not shown in), electric power tunnel further includes extension ladder, and the first of extension ladder
End is arranged on the bottom of vent passages 20, and the second end of extension ladder may extend to ventilation opening.The setting of extension ladder facilitates work
Personnel are climbed from tunnel main body 10 to ventilation booth 30, and then from ventilation booth 30 to safety area.Specifically, extension ladder without using
When can shrink, the volume that such extension ladder occupies is smaller.
In the technical solution of embodiment two, limiting section is provided on booth 30 of divulging information, limiting section limits emergency exits to outward turning
Turn.The emergency exits of said structure are when setting without the concern for the exterior space of ventilation booth 30.For example, the outside of ventilation booth 30 has
Barrier etc..
In the technical solution of embodiment two, air grid is provided on the side wall for booth 30 of divulging information, ventilation well lid 21 is logical
The net structure of wind so that air in tunnel main body 10 by air grid and net structure into line replacement.Said structure is set
It puts easily, for processing cost than relatively low, ventilation effect is relatively good.Certainly, as one skilled in the art will appreciate that can also set strong
The air draft of power is set, for example, wind turbine etc. by the air in tunnel main body 10 into line replacement.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps clearly listed or unit, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of electric power tunnel, which is characterized in that including：
Tunnel main body (10)；
Vent passages (20), the vent passages (20) include ventilation opening and are arranged on the ventilation well lid (21) of the ventilation opening,
The vent passages (20) are connected with the tunnel main body (10), and escape structure is provided on the ventilation well lid (21)；
Ventilation booth (30), the ventilation booth (30) are arranged on the ventilation opening and are disposed around around the ventilation opening, the ventilation
Emergency exits are provided on the side wall of booth (30)；The ventilation well lid (21) includes fixed part (211) and relief portion (212), described
Relief portion (212) can avoid the ventilation opening to form the escape structure.
2. electric power tunnel according to claim 1, which is characterized in that the relief portion (212) include the first relief portion and
Second relief portion, first relief portion and second relief portion are connected with the fixed part (211), to escape described in adjustment
The size of raw structural openings.
3. electric power tunnel according to claim 2, which is characterized in that it is described ventilation well lid (21) be and the ventilation opening phase
The circular configuration of adaptation, the fixed part (211) are the first semicircular structure, and the relief portion (212) is and described the first half
Corresponding second semi-circular structure of circle structure.
4. electric power tunnel according to claim 3, which is characterized in that first relief portion and second relief portion are
Symmetrical structure, first relief portion and second relief portion rotated using the center of circle as axis to be avoided to the ventilation opening or
Person blocks.
5. electric power tunnel according to claim 1, which is characterized in that the electric power tunnel further includes extension ladder, described to stretch
The first end of contracting ladder is arranged on the bottom of the vent passages (20), and the second end of the extension ladder may extend to the ventilation
Mouthful.
6. electric power tunnel according to claim 1, which is characterized in that lockset is provided on the inner wall of the emergency exits, with
Make the emergency exits can only the unlock inside the ventilation booth (30).
7. electric power tunnel according to claim 1, which is characterized in that the emergency exits include escape door main body and are arranged on
Door bolt on the escape door main body, so that the emergency exits can only be opened inside the ventilation booth (30).
8. the electric power tunnel according to claim 6 or 7, which is characterized in that limiting section is provided on the ventilation booth (30),
The limiting section limits the emergency exits and outwards rotates.
9. electric power tunnel according to claim 1, which is characterized in that be provided with ventilation on the side wall of the ventilation booth (30)
Grid, the ventilation well lid (21) is the net structure of ventilation, so that the air in the tunnel main body (10) passes through air grating
Grid and the net structure are into line replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580748.2U CN207420623U (en) | 2017-05-23 | 2017-05-23 | Electric power tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580748.2U CN207420623U (en) | 2017-05-23 | 2017-05-23 | Electric power tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420623U true CN207420623U (en) | 2018-05-29 |
Family
ID=62397873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580748.2U Active CN207420623U (en) | 2017-05-23 | 2017-05-23 | Electric power tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206575A (en) * | 2019-06-04 | 2019-09-06 | 国网北京市电力公司 | Ventilation pavilion |
| CN110566266A (en) * | 2019-09-04 | 2019-12-13 | 中国地质大学（北京） | Escape device for tunnel fire disaster |
-
2017
- 2017-05-23 CN CN201720580748.2U patent/CN207420623U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206575A (en) * | 2019-06-04 | 2019-09-06 | 国网北京市电力公司 | Ventilation pavilion |
| CN110566266A (en) * | 2019-09-04 | 2019-12-13 | 中国地质大学（北京） | Escape device for tunnel fire disaster |
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