CN207079621U - A kind of precast assembly fire wall suitable for pipe gallery - Google Patents
A kind of precast assembly fire wall suitable for pipe gallery Download PDFInfo
- Publication number
- CN207079621U CN207079621U CN201720950553.2U CN201720950553U CN207079621U CN 207079621 U CN207079621 U CN 207079621U CN 201720950553 U CN201720950553 U CN 201720950553U CN 207079621 U CN207079621 U CN 207079621U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- pipe gallery
- plugging module
- pipeline
- plugging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 54
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 84
- 239000003345 natural gas Substances 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000011381 foam concrete Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 9
- 108010066057 cabin-1 Proteins 0.000 description 9
- 239000011449 brick Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
It the utility model is related to a kind of precast assembly fire wall suitable for pipe gallery, including a variety of prefabricated pipeline plugging modules, a variety of prefabricated auxiliary plugging modules and fire resistant doorsets；Fire resistant doorsets are set up in the door opening of pipe gallery section, a variety of prefabricated pipeline plugging modules and prefabricated auxiliary plugging module are set around fire resistant doorsets, and closing cross section is formed with fire resistant doorsets, and a variety of prefabricated pipeline plugging modules are corresponded with the different types of pipeline region in pipe gallery and set；In every piece of prefabricated pipeline plugging module at least one passage passed through for corresponding types pipeline is provided through along the erection direction of pipe gallery.Fire wall of the present utility model can carry out quick-assembling, effectively shorten the site operation phase, the plugging module produced in batches using standardization, improve the total quality and aesthetic measure of fire wall；Simple in construction, cost is cheap, by carrying out permutation and combination to a variety of prefabricated plugging modules, is applicable to the different pipe gallery cabin section of various pipeline arrangement modes.
Description
Technical field
Technical field of buildings is the utility model is related to, more particularly to a kind of precast assembly suitable for pipe gallery is prevented fires
Wall.
Background technology
Pipe gallery is the important infrastructure of modern city, and building for it is built in a manner of intensive for municipal pipeline
If providing the reliable underground space, thoroughly solve the problems, such as that road excavates repeatedly, to urban transportation, environment, the underground space
Pool utilization play an important roll.
Key passage of the pipe gallery as pipeline, it is the lifeline engineering in city, its internal once generation fire should
Can be effectively the control of fire in limited range, to reduce loss.According to《City integrated piping lane engineering legislation》
(GB50838-2015) cabin of regulation, natural gas line cabin and receiving power cable should set fire resisting at one every 200m
Noninflammability wall of the limit not less than 3.0h carries out fire separation.Pipeline is being passed through at fire separation and should tightly blocked.
Currently used pipe gallery fire wall mainly has two kinds：A kind of is that fire prevention is formed by the way of back-fire relief bag is assembled
Wall, back-fire relief bag are fixed using steel construction and fire-proof plate, can taken out back-fire relief bag at traversing pipe line fire wall, after traversing pipe line
Sealed using flexible putty；Second of fire wall is then directly to build fire wall, pipeline by laying bricks or stones using building materials such as autoclaved lime-sand bricks
Stay wall hole and blocked up using back-fire relief encapsulating in the place of passing through.The field operation link of both closure modes is more, and speed of application is slower, matter
Amount is unmanageable, and aesthetic measure is relatively poor, and humidity, service life is not shorter for back-fire relief bag.
The content of the invention
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind is applied to comprehensive
Close the precast assembly fire wall of piping lane.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of precast assembly suitable for pipe gallery
Fire wall, including a variety of prefabricated pipeline plugging modules, a variety of prefabricated auxiliary plugging modules and fire resistant doorsets；The fire resistant doorsets are set up in
In the door opening of pipe gallery section, a variety of prefabricated pipeline plugging modules and prefabricated auxiliary plugging module are around the fire resistant doorsets
Set, and closing cross section is formed with the fire resistant doorsets, and in a variety of prefabricated pipeline plugging modules and pipe gallery not
Corresponded and set with the pipeline region of type；Along the erection of pipe gallery in every piece of prefabricated pipeline plugging module
Direction is provided through at least one passage passed through for corresponding types pipeline, and different types of pipeline is described prefabricated through corresponding to
Passage in pipeline plugging module and the completion laying in the different zones of pipe gallery.
The beneficial effects of the utility model are：Precast assembly fire wall of the present utility model suitable for pipe gallery, adopt
Quick-assembling can be carried out with the assembled mode of prefabricated section, can effectively shorten the site operation phase, using standardization batch production
Plugging module, improve the total quality and aesthetic measure of fire wall；Simple in construction, cost is cheap, by a variety of prefabricated closure
Module carries out permutation and combination, and this kind of fire wall is equally applicable to the different pipe gallery cabin section of various pipeline arrangement modes.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement：
Further：The prefabricated pipeline plugging module and prefabricated auxiliary plugging module by masonry of cement mortar and are assembled in
Around the fire resistant doorsets.
The above-mentioned further beneficial effect of scheme is：Eaily the prefabricated pipeline can be sealed by cement mortar
Block up module and prefabricated auxiliary plugging module is built by laying bricks or stones and assembled, efficiency high, on the one hand a variety of prefabricated pipelines can be blocked moulds
Block and prefabricated auxiliary plugging module form complete fire wall with the fire resistant doorsets, play the heat-insulated effect of back-fire relief, on the other hand
It can realize and be fixedly secured connection between a variety of prefabricated pipeline plugging modules and prefabricated auxiliary plugging module, avoid described
Prefabricated pipeline plugging module and prefabricated auxiliary plugging module, which loosen or come off, causes security incident.
Further：The prefabricated pipeline plugging module and prefabricated auxiliary plugging module are poured by foam concrete and formed.
The above-mentioned further beneficial effect of scheme is：Because foam concrete is a kind of porous construction material, have close
The speciality such as low, good heat insulating, good water permeability are spent, its main material is concrete material, can reach the non-ignitable fire protecting performance of A levels,
The prefabricated pipeline plugging module and prefabricated auxiliary plugging module poured by foam concrete has larger structure
Intensity, preferably support and fixation can be played, meanwhile, the prefabricated pipeline poured using foam concrete is sealed
Stifled module and prefabricated auxiliary plugging module quality are relatively light, are easy to carry and build by laying bricks or stones, reduce assembled labor intensity, improve assembled
Efficiency.
Further：The quantity of the fire resistant doorsets be two, respectively with the natural gas line cabin in pipe gallery and electric compartment
Corresponding to be arranged at intervals, a variety of prefabricated pipeline plugging modules are set around two fire resistant doorsets respectively, and with corresponding institute
The different type pipeline region stated in natural gas line cabin or electric compartment is correspondingly arranged.
The above-mentioned further beneficial effect of scheme is：By setting two fire resistant doorsets can be respectively in pipe gallery
Pipeline cabin and electric compartment reserve access path, maintain easily personnel in opening fire resistant doorsets whenever necessary and to the corresponding pipeline
Pipeline in cabin or electric compartment is repaired, very convenient.
Further：The prefabricated pipeline plugging module includes three prefabricated personal cable plugging modules, prefabricated natural gas tubes
Road plugging module, prefabricated 110kV/220kV high voltage power cables plugging module and prefabricated 10kV power cables plugging module；Wherein
One personal cable plugging module and prefabricated natural gas line plugging module are prevented around corresponding to the natural gas line cabin
Vent set, and the prefabricated personal cable plugging module and prefabricated natural gas line plugging module respectively with the natural gas tube
Personal cable and natural gas line in road cabin, which correspond, to be set, two other described personal cable plugging module, prefabricated
110kV/220kV high voltage power cables plugging module and prefabricated 10kV power cables plugging module are around corresponding to the electric compartment
Fire resistant doorsets are set, and the personal cable plugging module, prefabricated 110kV/220kV high voltage power cables plugging module and prefabricated
10kV power cables plugging module respectively with the personal cable in the electric compartment, 110kV/220kV high voltage power cables and
10kV power cables, which correspond, to be set.
The above-mentioned further beneficial effect of scheme is：Corresponding to being set at the different type pipeline in pipe gallery
Plugging module, overall plugging effect on the one hand can be played, back-fire relief is heat-insulated, on the other hand, passes through targetedly plugging module
The laying of the different type pipeline in pipe gallery can not interfering with, facilitate pipeline to pass through and be made up of plugging module
Fire wall, reduce the laying difficulty of construction of pipeline.
Further：The prefabricated sealing plugging module includes two prefabricated door top plugging modules, prefabricated pipe top plugging module
With multiple prefabricated corridor bottom seal modules, the prefabricated door top plugging module is arranged on the top of the fire resistant doorsets correspondingly,
Multiple prefabricated corridor bottom seal modules are separately positioned on corresponding the natural gas line cabin and electric compartment bottom, described prefabricated
Tube top plugging module at the top of the natural gas line with being correspondingly arranged.
The above-mentioned further beneficial effect of scheme is：By setting prefabricated door top plugging module can be corresponding described anti-
Above vent, the space above the corresponding fire resistant doorsets can be blocked, play a part of barrier weight.
Further：The fire resistant doorsets are anchored at the channel steel upright post on pipe gallery top plate and bottom plate by upper and lower ends respectively
It is fixed.
The above-mentioned further beneficial effect of scheme is：Channel steel upright post is easy for installation, can both fix fire resistant doorsets, can also increase
Add the stability of assembling module.
Further：The steel sleeve to match with it is provided with the prefabricated pipeline plugging module in each passage, it is comprehensive
The different type pipeline in piping lane is closed to pass through corresponding steel sleeve and complete to lay in the different zones of pipe gallery.
The above-mentioned further beneficial effect of scheme is：By setting steel sleeve smooth in order to the pipeline in pipe gallery
Pass through, improve efficiency of construction, the pipeline maintenance being easy in pipe gallery, reduce maintenance cost.
Further：It is embedded with the sealing structure for being provided with the steel sleeve of pipeline and being used for blocking the aisle space, institute
Sealing structure is stated to be made up of fire resistant flexible putty.
The above-mentioned further beneficial effect of scheme is：The steel sleeve is blocked by fire prevention calking, be in order to
The aisle space in the prefabricated pipeline plugging module is blocked after the completion of Buried pipe, strengthens the closure effect of whole fire wall
Fruit, avoid occurring intensity of a fire during fire and spread through passage.
Brief description of the drawings
Fig. 1 is the schematic cross-section of pipe gallery；
Fig. 2 is fire wall schematic cross-section of the present utility model；
Fig. 3 is the structural representation of prefabricated natural gas line plugging module of the present utility model；
Fig. 4 is the structural representation of 110kV/220kV high voltage power cables plugging module of the present utility model；
Fig. 5 is the structural representation of 10kV power cables plugging module of the present utility model；
Fig. 6 is the structural representation of prefabricated personal cable plugging module of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, natural gas line cabin, 2, electric compartment, 3, personal cable, 4, natural gas line, 5, screed-coat, 6,110kV/
220kV high voltage power cables, 7,10kV power cables, 8, prefabricated personal cable plugging module, 9, prefabricated door top plugging module,
10th, fire resistant doorsets, 11, prefabricated pipe top plugging module, 12, prefabricated natural gas line plugging module, 13, prefabricated corridor bottom seal module,
14th, prefabricated 110kV/220kV high voltage power cables plugging module, 15, prefabricated 10kV power cables plugging module, 16, channel-section steel stands
Post, 17, pre-buried natural gas line steel sleeve, 18, pre-buried 110kV/220kV high voltage power cables steel sleeve, 19, pre-buried 10kV electricity
Power cable steel sleeve, 20, pre-buried personal cable steel sleeve.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Precast assembly fire wall of the present utility model suitable for pipe gallery is designed for Urban Underground pipe gallery
's.As shown in figure 1, being the schematic cross-section of pipe gallery, natural gas line cabin 1 and electric compartment 2 are provided with pipe gallery.Each cabin
It is easy to follow-up prefabricated pipeline plugging module and prefabricated containing personal cable 3, and each cabin bottom is also previously provided with screed-coat 5 in room
Aid in the steady setting of plugging module and fire resistant doorsets.Natural gas line 4 is provided with natural gas line cabin 1, is provided with electric compartment 2
110kV/220kV high voltage power cables and 10kV power cables 7.Certainly, there are other pipe galleries for laying mode, this practicality
In new, it is explained only for such a pipe gallery, it is new that other pipe galleries for laying mode are referred to this practicality
The technical scheme of type is implemented.
As shown in Fig. 2 a kind of precast assembly fire wall suitable for pipe gallery, including a variety of prefabricated pipeline closure moulds
Block, a variety of prefabricated auxiliary plugging modules and fire resistant doorsets 10；The fire resistant doorsets 10 are set up in the door opening of pipe gallery section, described
A variety of prefabricated pipeline plugging modules and prefabricated auxiliary plugging module are set around the fire resistant doorsets 10, and with the shape of fire resistant doorsets 10
Into closing cross section, and the pipeline region one without type in a variety of prefabricated pipeline plugging modules and pipe gallery
One is correspondingly arranged；It is provided through in every piece of prefabricated pipeline plugging module along the erection direction of pipe gallery at least one
The passage passed through for corresponding types pipeline, different types of pipeline through the passage in the corresponding prefabricated pipeline plugging module simultaneously
Complete to lay in the different zones of pipe gallery.
Precast assembly fire wall of the present utility model suitable for pipe gallery, it can enter by the way of prefabricated section is assembled
It row quick-assembling, can effectively shorten the site operation phase, using the plugging module of standardization batch production, improve the entirety of fire wall
Quality and aesthetic measure；Simple in construction, cost is cheap, by a variety of prefabricated plugging modules (including prefabricated pipeline plugging module
With prefabricated auxiliary plugging module) permutation and combination is carried out, this kind of fire wall is equally applicable to different comprehensive of various pipeline arrangement modes
Close piping lane cabin section.
In the present embodiment, the prefabricated pipeline plugging module and prefabricated auxiliary plugging module pass through masonry of cement mortar and spelling
Around the fire resistant doorsets 10.Can be eaily by the prefabricated pipeline plugging module and prefabricated by cement mortar
Auxiliary plugging module is built by laying bricks or stones and assembly, and efficiency high on the one hand can be by a variety of prefabricated pipeline plugging modules and prefabricated auxiliary
Plugging module forms complete fire wall with the fire resistant doorsets, plays the heat-insulated effect of back-fire relief, on the other hand can realize a variety of
Connection is fixedly secured between the prefabricated pipeline plugging module and prefabricated auxiliary plugging module, avoids the prefabricated pipeline closure
Module and prefabricated auxiliary plugging module, which loosen or come off, causes security incident.
Preferably as one embodiment of the present utility model, in the embodiment, the prefabricated pipeline plugging module and pre-
System auxiliary plugging module pours by foam concrete to be formed.Because foam concrete is a kind of porous construction material, have
Density is low, good heat insulating, and the speciality such as good water permeability, its main material is concrete material, can reach the non-ignitable fire line of A levels
Can, the prefabricated pipeline plugging module and prefabricated auxiliary plugging module poured by foam concrete has larger knot
Structure intensity, preferably support and fixation can be played, meanwhile, the prefabricated pipeline poured using foam concrete
Plugging module and prefabricated auxiliary plugging module quality are relatively light, are easy to carry and build by laying bricks or stones, reduce assembled labor intensity, improve and spell
Fill efficiency.
Preferably as one embodiment of the present utility model, in the embodiment, the quantity of the fire resistant doorsets 10 is two
It is individual, corresponding with the natural gas line cabin 1 in pipe gallery and electric compartment 2 respectively to be arranged at intervals, a variety of prefabricated pipeline closure
Module is set around two fire resistant doorsets 10 respectively, and with the difference in the corresponding natural gas line cabin 1 or electric compartment 2
Types of pipelines region is correspondingly arranged.By setting two fire resistant doorsets 10 can be respectively for the pipeline cabin 1 in pipe gallery
Access path is reserved with electric compartment 2, maintains easily personnel in opening fire resistant doorsets 10 whenever necessary and to the corresponding pipeline cabin 1
It is very convenient or the pipeline in electric compartment 2 is repaired.Here, the fire resistant doorsets 10 use first class fire resistant doorsets.
Preferably as one embodiment of the present utility model, in the embodiment, the prefabricated pipeline plugging module includes
Three prefabricated personal cable plugging modules 8, prefabricated natural gas line plugging module 12, prefabricated 110kV/220kV high-tension electricities electricity
Cable plugging module 14 and prefabricated 10kV power cables plugging module 15.
One of them personal cable plugging module 8 and prefabricated natural gas line plugging module 12 are around the natural gas
Fire resistant doorsets 10 are set corresponding to pipeline cabin 1, and the prefabricated personal cable plugging module 8 and prefabricated natural gas line plugging module
12 correspond setting with the personal cable 3 in the natural gas line cabin 1 and natural gas line 4 respectively；
Two other described personal cable plugging module 8, the prefabricated and of 110kV/220kV high voltage power cables plugging module 14
Prefabricated 10kV power cables plugging module 15 is set around fire resistant doorsets 10 corresponding to the electric compartment 2, and the personal cable envelope
Stifled module 8, prefabricated 110kV/220kV high voltage power cables plugging module 14 and prefabricated 10kV power cables plugging module 15 are distinguished
Correspond and set with the personal cable 3 in the electric compartment 2,110kV/220kV high voltage power cables 6 and 10kV power cables 7
Put.
By plugging module corresponding to setting at the different type pipeline in pipe gallery, entirety on the one hand can be played
Plugging effect, back-fire relief is heat-insulated, on the other hand, can not interfered with by targetedly plugging module in pipe gallery
The laying of different type pipeline, facilitate pipeline to pass through the fire wall being made up of plugging module, reduce the laying construction of pipeline
Difficulty.
It is pointed out that in practice, the threshold value plugging module is needed according to the line layout mode in pipe gallery
Reasonable change and adjustment are carried out, is not limited in the scheme shown in above-described embodiment, and every kind of prefabricated pipeline plugging module
Interior channel size can need to be set according to the pipeline specification of corresponding types, not do any restriction in the present embodiment.
Preferably, the prefabricated sealing plugging module includes two prefabricated door top plugging modules 9, prefabricated pipe top plugging module
11 and multiple prefabricated corridor bottom seal modules 13, the prefabricated door top plugging module 9 be arranged on the fire resistant doorsets 10 correspondingly
Top, multiple prefabricated corridor bottom seal modules 13 be separately positioned on corresponding to the natural gas line cabin 1 and the bottom of electric compartment 2
Portion, prefabricated pipe top plugging module 11 are correspondingly arranged with the top of natural gas line 4.By setting prefabricated door closedtop to block up mould
Block 13 can block above the corresponding fire resistant doorsets 10 to the space above the corresponding fire resistant doorsets 10,
Play a part of barrier.
In the present embodiment, fire resistant doorsets 10 are anchored at the channel-section steel on the top plate and bottom plate of pipe gallery by upper and lower ends respectively
Column 16 is fixed.The one side of channel steel upright post 16 can fix fire resistant doorsets, on the other hand can increase the stability of module.
It is every in the prefabricated pipeline plugging module in the embodiment preferably as one embodiment of the present utility model
It is provided with the steel sleeve to match with it in the individual passage, the different type pipeline in pipe gallery passes through corresponding steel sleeve simultaneously
Complete to lay in the different zones of pipe gallery.By setting steel sleeve smoothly to be worn in order to the pipeline in pipe gallery
Cross, improve efficiency of construction, the pipeline maintenance being easy in pipe gallery, reduce maintenance cost.
As shown in figure 3, it is the structural representation of prefabricated natural gas line plugging module 12, along pipe gallery inside it
Fixed direction is provided with a pre-buried natural gas line steel sleeve 17, is easy to natural gas line to pass through.
As shown in figure 4, be the structural representation of prefabricated 110kV/220kV high voltage power cables plugging module 14, inside it
Three pre-buried 110kV/220kV high voltage power cables steel sleeves 18 are provided with along the fixed direction of pipe gallery, are easy to 110kV/
220kV high voltage power cables 6 pass through.The set-up mode of three pre-buried 110kV/220kV high voltage power cables steel sleeves 18
Being set in trigonometric expression in figure can be used, other modes can also be used to set.
As shown in figure 5, be the structural representation of prefabricated 10kV power cables plugging module 15, along pipe gallery inside it
Fixed direction be provided with three pre-buried 10kV power cables steel sleeves 19, be easy to 10kV power cables 7 to pass through.Three described pre-buried
10kV power cables steel sleeve 19 can use the same plane in figure to set at equal intervals, other modes can also be used to set.
As shown in fig. 6, for the structural representation of prefabricated personal cable plugging module 8, consolidating along pipe gallery inside it
Set direction is provided with four pre-buried personal cable steel sleeves 20, is easy to 10kV power cables 3 to pass through.Four pre-buried personal cables
Steel sleeve 20 can use the same plane in figure to set at equal intervals, other modes can also be used to set.
Preferably as one embodiment of the present utility model, in the embodiment, it is embedded with the steel sleeve of pipeline
Provided with the sealing structure for blocking the aisle space, the sealing structure is made up of fire resistant flexible putty.It is stifled by preventing fires
Material blocks to the steel sleeve, is in order to after the completion of Buried pipe that the passage in the prefabricated pipeline plugging module is empty
Gap blocks, and strengthens the plugging effect of whole fire wall, avoids occurring intensity of a fire during fire and is spread through passage.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
- A kind of 1. precast assembly fire wall suitable for pipe gallery, it is characterised in that：Including a variety of prefabricated pipeline plugging modules, A variety of prefabricated auxiliary plugging modules and fire resistant doorsets (10)；The fire resistant doorsets (10) are set up in the door opening of pipe gallery section, a variety of prefabricated pipeline plugging modules and prefabricated auxiliary Help plugging module to be set around the fire resistant doorsets (10), and closing cross section is formed with the fire resistant doorsets (10), and it is a variety of described Prefabricated pipeline plugging module is corresponded with the different types of pipeline region in pipe gallery and set；At least one confession is provided through in every piece of prefabricated pipeline plugging module along the erection direction of pipe gallery to correspond to The passage that types of pipelines passes through, different types of pipeline is through the passage in the corresponding prefabricated pipeline plugging module and in synthesis Complete to lay in the different zones of piping lane.
- 2. it is applied to the precast assembly fire wall of pipe gallery according to claim 1, it is characterised in that：The prefabricated pipeline Plugging module and prefabricated auxiliary plugging module by masonry of cement mortar and are assembled in around the fire resistant doorsets (10).
- 3. it is applied to the precast assembly fire wall of pipe gallery according to claim 2, it is characterised in that：The prefabricated pipeline Plugging module and prefabricated auxiliary plugging module are poured by foam concrete and formed.
- 4. it is applied to the precast assembly fire wall of pipe gallery according to claim 1, it is characterised in that：The fire resistant doorsets (10) quantity is two, corresponding with the natural gas line cabin (1) in pipe gallery and electric compartment (2) respectively to be arranged at intervals, more Kind described prefabricated pipeline plugging module is set around two fire resistant doorsets (10) respectively, and with the corresponding natural gas line Different type pipeline region in cabin (1) or electric compartment (2) is correspondingly arranged.
- 5. it is applied to the precast assembly fire wall of pipe gallery according to claim 4, it is characterised in that：The prefabricated pipeline Plugging module includes three prefabricated personal cable plugging modules (8), prefabricated natural gas line plugging module (12), prefabricated 110kV/ 220kV high voltage power cables plugging module (14) and prefabricated 10kV power cables plugging module (15)；One of them described personal cable plugging module (8) and prefabricated natural gas line plugging module (12) are around the natural gas Fire resistant doorsets (10) corresponding to pipeline cabin (1) are set, and the prefabricated personal cable plugging module (8) and prefabricated natural gas line envelope Stifled module (12) corresponds with the personal cable (3) in the natural gas line cabin (1) and natural gas line (4) set respectively Put,Two other described personal cable plugging module (8), prefabricated 110kV/220kV high voltage power cables plugging module (14) and Prefabricated 10kV power cables plugging module (15) is set around fire resistant doorsets (10) corresponding to the electric compartment (2), and described personal Cable plugging module (8), prefabricated 110kV/220kV high voltage power cables plugging module (14) and the closure of prefabricated 10kV power cables Module (15) is electric with the personal cable (3) in the electric compartment (2), 110kV/220kV high voltage power cables (6) and 10kV respectively Power cable (7), which corresponds, to be set.
- 6. it is applied to the precast assembly fire wall of pipe gallery according to claim 5, it is characterised in that：The prefabricated sealing Plugging module includes two prefabricated door top plugging modules (9), prefabricated pipe top plugging module (11) and multiple prefabricated corridor bottom seal moulds Block (13), the prefabricated door top plugging module (9) is arranged on the top of the fire resistant doorsets (10) correspondingly, multiple described pre- Corridor bottom seal module (13) processed is separately positioned on the corresponding natural gas line cabin (1) and electric compartment (2) bottom, described prefabricated Tube top plugging module (11) at the top of the natural gas line (4) with being correspondingly arranged.
- 7. it is applied to the precast assembly fire wall of pipe gallery according to claim 6, it is characterised in that：The fire resistant doorsets (10) channel steel upright post (16) being anchored at respectively by upper and lower ends on pipe gallery top plate and bottom plate is fixed.
- 8. it is applied to the precast assembly fire wall of pipe gallery according to any one of claim 1 to 7, it is characterised in that：Institute State and the steel sleeve to match with it is equipped with each passage in prefabricated pipeline plugging module, the difference in pipe gallery Types of pipelines passes through corresponding steel sleeve and completes to lay in the different zones of pipe gallery.
- 9. it is applied to the precast assembly fire wall of pipe gallery according to claim 8, it is characterised in that：It is embedded with pipeline The sealing structure for being used for blocking the aisle space is provided with the steel sleeve, the sealing structure is by fire resistant flexible putty system Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950553.2U CN207079621U (en) | 2017-08-01 | 2017-08-01 | A kind of precast assembly fire wall suitable for pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950553.2U CN207079621U (en) | 2017-08-01 | 2017-08-01 | A kind of precast assembly fire wall suitable for pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079621U true CN207079621U (en) | 2018-03-09 |
Family
ID=61424923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950553.2U Expired - Fee Related CN207079621U (en) | 2017-08-01 | 2017-08-01 | A kind of precast assembly fire wall suitable for pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079621U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533150A (en) * | 2018-03-30 | 2018-09-14 | 国家电网公司 | A kind of pipe gallery electric compartment fire resistant doorsets |
| CN110295951A (en) * | 2019-07-22 | 2019-10-01 | 广东黑卫防火技术有限公司 | A kind of assembled firewall and assembly method applied to cable tunnel |
| CN113445542A (en) * | 2021-07-09 | 2021-09-28 | 石家庄思凯电力建设有限公司 | Intelligent assembled fire wall of power pipe gallery |
| CN114892819A (en) * | 2022-06-08 | 2022-08-12 | 中建五局第三建设(深圳)有限公司 | Pre-closing construction method for wall body of pipeline dense area |
-
2017
- 2017-08-01 CN CN201720950553.2U patent/CN207079621U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533150A (en) * | 2018-03-30 | 2018-09-14 | 国家电网公司 | A kind of pipe gallery electric compartment fire resistant doorsets |
| CN110295951A (en) * | 2019-07-22 | 2019-10-01 | 广东黑卫防火技术有限公司 | A kind of assembled firewall and assembly method applied to cable tunnel |
| CN110295951B (en) * | 2019-07-22 | 2024-06-25 | 广东黑卫防火技术有限公司 | Assembled firewall applied to cable tunnel and assembling method |
| CN113445542A (en) * | 2021-07-09 | 2021-09-28 | 石家庄思凯电力建设有限公司 | Intelligent assembled fire wall of power pipe gallery |
| CN114892819A (en) * | 2022-06-08 | 2022-08-12 | 中建五局第三建设(深圳)有限公司 | Pre-closing construction method for wall body of pipeline dense area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207079621U (en) | A kind of precast assembly fire wall suitable for pipe gallery | |
| CN202969415U (en) | Multifunctional assembled comprehensive pipe gallery | |
| CN106013225B (en) | Six layers of circular traffic, pipe gallery and sponge Urban Underground Complex | |
| CN107227870B (en) | Substation building spliced by prefabricated parts | |
| CN105113543A (en) | Assembled and combined cabin concrete structure of shallow-buried 0815-type underground comprehensive pipe gallery | |
| RU132461U1 (en) | COMMUNICATION COLLECTOR MODULE, MAIN TUNNEL AND INPUT CAMERA MODULE | |
| CN105971009B (en) | Five layers of circular Urban Underground Complex | |
| CN106013235A (en) | City utility tunnel of arch cross section steel buckled plate | |
| CN105971018A (en) | Tubular cross section steel buckled plate city utility tunnel | |
| CN107489168A (en) | A kind of staggered joint erection comprehensive pipe gallery structure based on prestress system | |
| CN109944273A (en) | A kind of city tunnel, track traffic regional tunnel and pipe gallery build structure jointly | |
| CN108193707A (en) | A kind of comprehensive pipe gallery structure | |
| CN214273648U (en) | Three-circle shield constructs construction subway station structure | |
| CN110924432A (en) | Shield comprehensive pipe gallery with evacuation function, and construction method and evacuation method thereof | |
| CN208605197U (en) | A kind of building structure that subway driving section is built together with Urban Underground pipe gallery | |
| CN106013222B (en) | Three circular cross section Urban Underground Complexes | |
| CN204803915U (en) | Synthesize piping lane and synthesize installing port | |
| CN106638682A (en) | Efficient-seismic-reduction quasi-rectangular city underground architecture complex | |
| CN103032099A (en) | Prefabricated partition wall structure of lateral smoke discharge passage of shield tunnel | |
| CN206110181U (en) | Circular tube type city underpass | |
| CN106013226B (en) | Double Circle section Urban Underground Complex | |
| CN205917728U (en) | City utility tunnel of arch cross section steel buckled plate | |
| CN209162887U (en) | Urban Underground pipe gallery fire-resistive plugging partition wall | |
| CN205475932U (en) | Novel cast -in -place hollow superstructure with packing of netted box cavity component of special type binding off | |
| CN107419948A (en) | A kind of dual peacetime Underground Urban Complex |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |