CN210002440U - ventilation node structure at end part of pipe gallery gas cabin - Google Patents
ventilation node structure at end part of pipe gallery gas cabin Download PDFInfo
- Publication number
- CN210002440U CN210002440U CN201920628524.3U CN201920628524U CN210002440U CN 210002440 U CN210002440 U CN 210002440U CN 201920628524 U CN201920628524 U CN 201920628524U CN 210002440 U CN210002440 U CN 210002440U
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- gas
- cabin
- ventilation
- gas cabin
- fan room
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- Withdrawn - After Issue
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- 238000009423 ventilation Methods 0.000 title claims abstract description 70
- 238000005192 partition Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 36
- 239000002737 fuel gas Substances 0.000 claims 3
- 239000000446 fuel Substances 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to ventilation system field relates to ventilation node structure of piping lane gas cabin tip, go out the cabin including the gas cabin and the gas pipeline that communicate each other to and sealed isolated setting is in the gas cabin that the gas pipeline goes out between cabin and the gas cabin sheet layer fan room, and sheet layer fan room has seted up the ventilation trompil on going out cabin side towards the gas pipeline in the gas cabin, the ventilation trompil links to each other with the ventilation fan that sets up on the side of sheet layer fan room orientation gas cabin in the gas cabin through the tuber pipe, ventilation fan passes through the second tuber pipe and links to each other with the ventilating shaft, the utility model discloses a reasonable spatial arrangement carries out the optimal design to the ventilation node of piping lane gas cabin tip, under the prerequisite that satisfies standard requirement, functional requirement, has effectively shortened the length of sheet layer fan room II in the gas cabin and the pipeline length in the gas pipeline goes out the cabin III.
Description
Technical Field
The utility model belongs to ventilation system field relates to piping lane gas cabin tip's ventilation node structure.
Background
The gas cabin tip of pipe rack usually relates to gas pipeline and goes out cabin problem and ventilation problem, and considering that the pipe rack buries deeply is normally dark, for satisfying the normal degree of depth of the back gas pipeline earthing of going out the cabin, need carry out local lifting to the pipe rack sky at the pipe rack tip that gas pipeline goes out the cabin, will form concave space of being qualified for the next round of competitions at the tip in gas cabin this moment.
In addition , local space formed by the concave top plates at the end parts of the pipe gallery cannot be well ventilated, and ventilation dead areas are easily formed due to the fact that the space is relatively closed and is located at the end parts of the pipe gallery.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a ventilation node structure of piping lane gas cabin tip sets up the ventilation trompil through reducing ventilation node length, brings the concave space into sheet layer fan room in the gas cabin, eliminates the ventilation blind spot, avoids the gas to gather and brings great potential safety hazard.
In order to achieve the above purpose, the utility model provides a following technical scheme:
A ventilation node structure at the end of a gas cabin of a pipe rack comprises a gas cabin, a gas pipeline outlet cabin and a gas pipeline middle plate layer fan room, wherein the gas cabin and the gas pipeline outlet cabin are communicated with each other, the gas pipeline middle plate layer fan room is arranged between the gas pipeline outlet cabin and the gas cabin in a sealing and isolating mode, the gas pipeline is laid in the gas cabin and extends into the gas pipeline outlet cabin, the gas pipeline outlet cabin is led out through a gas pipeline outlet hole in the side wall of the gas pipeline outlet cabin and is in butt joint with a gas pipeline outside the rack, a ventilation opening hole is formed in the side, facing the gas pipeline outlet cabin , of the gas cabin middle plate layer fan room and is connected with a ventilation fan arranged on the side, facing the gas cabin, of the gas pipeline fan room in the gas cabin middle plate layer fan room through a air pipe, the ventilation fan is connected with a ventilation shaft through a second air pipe, and the personnel escape room is.
Optionally, the ventilation opening point is arranged on the lower edge of the top plate of the fan room of the middle plate layer of the gas cabin.
Optionally, the vent opening is connected to the th duct through a vent fire damper.
Optionally, the ventilation fan is arranged in the gas cabin middle plate layer fan room through a fan foundation arranged on the side wall of the gas cabin middle plate layer fan room.
Optionally, a fan room access hole for maintenance is further formed in the side wall of the plate layer fan room in the gas cabin, and the fan room access hole is communicated with the gas cabin.
Optionally, the personnel escape room is provided with an escape manhole cover for personnel to escape, and the escape manhole cover is communicated to the external ground.
Optionally, a gas buttress is laid in the gas cabin, and the gas pipe is laid on the gas buttress.
Optionally, the fan room of the middle plate layer of the gas cabin is separated from the escape room of the personnel by a fire partition wall.
Optionally, a normally closed fire protection is provided on the fire bulkhead.
Optionally, a side of the ventilation shaft away from the second air duct is provided with a pavilion louver.
Optionally, a waterproof assembly is arranged above the gas pipeline cabin outlet.
The beneficial effects of the utility model reside in that:
the utility model discloses an integrated gas pipeline goes out two ventilation nodes in cabin and the gas cabin sheet layer fan room, with vent system setting in the ventilation well, reduced the length of ventilation node, bring the ventilation blind spot of going up the fovea into gas cabin sheet layer fan room through setting up of ventilation trompil, eliminated the ventilation blind spot, avoided the gas to gather to great potential safety hazard has been avoided.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom plate plan view of the middle gas cabin and the gas pipeline outlet cabin of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-3, element numbers in the figures respectively represent a gas cabin i, a gas cabin middle plate layer fan room ii, a gas pipeline outlet cabin iii, a personnel escape room iv, a ventilation shaft v, a ventilation opening 1, a ventilation fire-proof valve 2, an th air pipe 3, a fan foundation 4, a ventilation fan 5, a pavilion louver 6, a gas pipeline outlet cabin hole 7, a fan room access hole 8, an escape well cover 9, a second air pipe 10 and an external ground 11.
The utility model relates to an ventilation node structure of piping lane gas cabin tip, including the gas cabin I and the gas pipeline that communicate each other go out cabin III to and sealed isolated setting goes out plate layer fan room II in the gas cabin between cabin III and the gas cabin I at the gas pipeline, the gas pipeline is laid in gas cabin I and is extended to get into gas pipeline and goes out cabin III, goes out cabin hole 7 through the gas pipeline that gas pipeline goes out cabin III lateral wall and draws forth, with the butt joint of outer gas pipeline of corridor, plate layer fan room II has seted up ventilation trompil 1 on gas pipeline goes out cabin III side in the gas cabin, ventilation trompil 1 links to each other with the ventilation fan 5 that sets up on the side of plate layer fan room II orientation gas cabin I in the gas cabin through tuber pipe 3, ventilation fan 5 links to each other with ventilation shaft V through second tuber pipe 10, still includes the personnel room IV of independent setting, the interval sets up in gas cabin fan plate layer room II keeps away from on the side that the pipeline goes out the cabin.
Optionally, the ventilation opening 1 is arranged at the lower edge of a top plate of a slab-layer fan room II in a gas cabin, the ventilation opening 1 is connected with an th air pipe 3 through a ventilation fireproof valve 2, the ventilation fan 5 is arranged in the slab-layer fan room II in the gas cabin through a fan foundation 4 arranged on the side wall of the slab-layer fan room II in the gas cabin, a fan room overhaul port 8 for overhaul is further arranged on the side wall of the slab-layer fan room II in the gas cabin, the fan room overhaul port 8 is communicated with the gas cabin I, an escape well cover 9 for people to escape is arranged in the personnel escape room IV and communicated to the external ground 11, a gas buttress is laid in the gas cabin I, the gas pipe is laid on the gas buttress, the slab-layer fan room II in the gas cabin is isolated from the personnel escape room IV by adopting fireproof gas, a normally closed air pipe is arranged on the fireproof air pipe, a louver 6 is arranged on the side of the ventilation well V, which is far away from the second layer fan room 10, and a waterproof partition wall assembly is arranged.
The utility model provides a gas pipeline lifts on I pipe gallery tip in the gas cabin, go out cabin hole 7 by the gas pipeline and draw forth in the cabin III in the gas pipeline, gas pipeline goes out and sets up ventilation trompil 1 on the partition wall of cabin III and gas cabin well sheet layer fan room II, the roof of sheet layer fan room II in the gas cabin is close to as far as possible in the trompil position, the trompil size is confirmed according to the calculation of ventilating, and need satisfy the installation requirement of fire prevention valve and tuber pipe 3, ventilation fan 5 sets up on fan basis 4, and connect ventilation shaft V through second tuber pipe 10, fan loading, basic size and the area of pavilion tripe 6 need satisfy the ventilation requirement, II interior equipment of sheet layer fan room can get into gas cabin well sheet layer fan room II by ventilation shaft V or fan room access hole 8 in the gas cabin, install, overhaul, under the emergency, personnel withdraw to outside ground 11 through well lid 9 of fleing rapidly by the room.
The utility model discloses a reasonable spatial arrangement carries out optimal design to the ventilation node of porch gas cabin tip, under the prerequisite that satisfies standard requirement, functional requirement, has effectively shortened the length of sheet layer fan room II in the gas cabin and the pipeline length that the gas pipeline goes out in the cabin III. The problem of ventilation dead zone because of the cabin risees is solved, potential safety hazard has been eliminated.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (10)
- The ventilation node structure of piping lane gas cabin tip, its characterized in that:the device comprises a gas cabin, a gas pipeline cabin outlet and a gas cabin middle plate layer fan room, wherein the gas cabin and the gas pipeline cabin outlet are communicated with each other, and the gas cabin middle plate layer fan room is arranged between the gas pipeline cabin outlet and the gas cabin in a sealing and isolating manner; the gas pipeline is laid in the gas cabin and extends into the gas pipeline outlet cabin, is led out through a gas pipeline outlet hole in the side wall of the gas pipeline outlet cabin and is butted with a gas pipeline outside the corridor;a ventilation opening is formed in the side, facing the fuel pipeline outlet chamber , of the laminated fan room in the fuel gas cabin, and the ventilation opening is connected with a ventilation fan arranged on the side, facing the fuel gas cabin, of the laminated fan room in the fuel gas cabin through a air pipe;the device also comprises an independently arranged personnel escape room which is arranged on the side of the plate layer fan room far away from the gas pipeline outlet cabin in the gas cabin at intervals.
- 2. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: the ventilation opening point is arranged on the lower edge of the ceiling plate of the fan room of the middle plate layer of the gas cabin.
- 3. The ventilation node structure at the end of the gas cabin of a pipe rack as claimed in claim 1, wherein the ventilation opening is connected to the th wind pipe through a ventilation fire damper.
- 4. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: the ventilation fan is arranged in the gas cabin middle plate layer fan room through a fan foundation arranged on the side wall of the gas cabin middle plate layer fan room.
- 5. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: and a fan room access hole for maintenance is further formed in the side wall of the plate layer fan room in the gas cabin, and the fan room access hole is communicated with the gas cabin.
- 6. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: the personnel escape room is provided with an escape well cover used for personnel to escape and communicated to the external ground.
- 7. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: and a gas buttress is laid in the gas cabin, and the gas pipe is laid on the gas buttress.
- 8. The pipe rack gas nacelle end ventilation node structure of claim 1, wherein: and the fan room of the middle plate layer of the gas cabin is isolated from the personnel escape room by a fire partition wall.
- 9. The ventilating node structure at the end of the pipe gallery gas cabin as claimed in claim 8, wherein the fire bulkhead is provided with a normally closed fire protection .
- 10. The ventilation node structure at the end of the gas cabin of the pipe gallery according to claim 1, wherein the ventilation shaft is provided with a plurality of wind pavilion louvers at the side away from the second wind pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628524.3U CN210002440U (en) | 2019-05-05 | 2019-05-05 | ventilation node structure at end part of pipe gallery gas cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628524.3U CN210002440U (en) | 2019-05-05 | 2019-05-05 | ventilation node structure at end part of pipe gallery gas cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210002440U true CN210002440U (en) | 2020-01-31 |
Family
ID=69305896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628524.3U Withdrawn - After Issue CN210002440U (en) | 2019-05-05 | 2019-05-05 | ventilation node structure at end part of pipe gallery gas cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210002440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004983A (en) * | 2019-05-05 | 2019-07-12 | 中冶赛迪工程技术股份有限公司 | A kind of ventilation node structure of piping lane combustion gas cabin end |
-
2019
- 2019-05-05 CN CN201920628524.3U patent/CN210002440U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004983A (en) * | 2019-05-05 | 2019-07-12 | 中冶赛迪工程技术股份有限公司 | A kind of ventilation node structure of piping lane combustion gas cabin end |
| CN110004983B (en) * | 2019-05-05 | 2024-02-23 | 中冶赛迪工程技术股份有限公司 | Ventilation node structure of piping lane gas cabin tip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200131 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200131 Effective date of abandoning: 20240223 |