CN218324144U - Basement high pressure joins in marriage electrical room bottom plate - Google Patents
Basement high pressure joins in marriage electrical room bottom plate Download PDFInfo
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- CN218324144U CN218324144U CN202123375622.7U CN202123375622U CN218324144U CN 218324144 U CN218324144 U CN 218324144U CN 202123375622 U CN202123375622 U CN 202123375622U CN 218324144 U CN218324144 U CN 218324144U
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Abstract
The utility model discloses a basement high pressure distribution room bottom plate, include: look for the slope layer, look for the slope layer and set up on basic unit, look for the slope layer to gate department slope, can make the infiltration flow to gate department, the drainage sheet layer, the setting is on looking for the slope layer, the heat preservation sets up on the drainage sheet layer, the drain pipe, the setting is in gate department, with drainage sheet layer intercommunication, this high voltage distribution room bottom plate provides new construction, can alleviate basement high voltage distribution room comdenstion water and the harm of getting damp, ensure the aridity of high voltage distribution room, for the emergence of equipment operation safety and protection navigation and reduction incident.
Description
Technical Field
The utility model belongs to the technical field of the newly-built maintenance of basement high voltage distribution room bottom plate, more specifically relates to a basement high voltage distribution room bottom plate.
Background
Basement high voltage distribution room etc. require high room to dampproofing and waterproofing, its bottom plate seepage water is more difficult to handle than ordinary basement bottom plate seepage, requires more highly. The method that present tradition dealt with basement ground seepage problem adopts the mode of shutoff more, or combines drainage, mainly carries out water repellent, but does not consider the particularity of high voltage distribution room: the equipment has high requirements on environmental drying and high operating temperature, so that the part not only needs to consider waterproof and drainage maintenance, but also needs to consider measures such as moisture prevention, condensed water prevention and the like, but the prior art does not have a solution to the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a basement high pressure distribution room bottom plate to the not enough that exists among the prior art, this high pressure distribution room bottom plate provides new construction, can alleviate basement high pressure distribution room comdenstion water and get damp harm, ensures the aridity of high pressure distribution room, for the emergence that equipment operation was protected and is driven the convoy and reduce the incident.
In order to realize the above-mentioned purpose, the utility model provides a basement high pressure power distribution room bottom plate, include:
the slope finding layer is arranged on the base layer, inclines towards the doorway and enables seepage water to flow towards the doorway;
the drainage plate layer is arranged on the slope finding layer;
the heat insulation layer is arranged on the drainage plate layer;
and the drain pipe is arranged at the doorway and communicated with the drain board layer.
Optionally, a steam barrier is disposed between the heat insulation layer and the drainage plate layer.
Optionally, a partition plate is arranged in the drain pipe, the partition plate divides the drain pipe into a first cavity and a second cavity, the first cavity is communicated with the heat preservation layer, the second cavity is communicated with the drain pipe layer, and the first cavity is provided with a breathable film.
Optionally, an isolation layer is arranged on the upper side of the heat insulation layer.
Optionally, still include the manger plate bank, the upper surface of manger plate bank is the upper surface parallel and level with the surface course, the drain pipe sets up in the manger plate bank.
Optionally, the slope of the slope finding layer is 0.5-1%.
Optionally, the installation gradient of the drain pipe is more than or equal to 2%.
Optionally, the base layer comprises a leaking stoppage leveling layer arranged on the bottom plate and a waterproof coating layer arranged on the leaking stoppage leveling layer.
Optionally, a protective layer is disposed between the isolation layer and the surface layer.
Optionally, the protective layer comprises a moisture barrier.
The utility model provides a basement high pressure joins in marriage electrical room bottom plate, its beneficial effect lies in:
1. this high voltage distribution room bottom plate provides new construction, can alleviate basement high voltage and distribute the room comdenstion water and get damp harm, ensures the aridity of high voltage distribution room, for equipment operation safety protection and driving and the emergence that reduces the incident.
2. The bottom plate leakage maintenance degree of difficulty of high voltage distribution room can also be reduced, the maintenance in later stage of being convenient for is guaranteed and is overhauld, greatly reduces the operation and maintenance cost, makes the bottom plate maintenance become sustainable pure assembled "activity" system.
3. This bottom plate passes through the heat preservation and reduces heat loss and abrupt temperature change phenomenon, alleviate the production of comdenstion water, through looking for the slope layer, the exposed ditch drainage is replaced to the cooperation drain pipe of drain plate layer, it is unobstructed to guarantee the drainage, utilize ventilative membrane and baffle to avoid the influence of each other of water and vapour simultaneously, avoid outside water too big to spill into in the heat preservation through this passageway again, still ensure the internal and external pressure balance of heat preservation, and in case the vapour barrier under the heat preservation damages, in steam gets into the heat preservation, also can follow this ventilative membrane and discharge, do not influence indoor humidity.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic structural diagram of embodiment 1 of a basement high-voltage distribution room bottom plate according to an embodiment of the present invention.
Fig. 2 shows a structural schematic diagram of a drain pipe of a basement high-voltage power distribution room bottom plate according to an embodiment of the invention.
Fig. 3 shows a schematic structural diagram of embodiment 2 of a basement high-voltage distribution room bottom plate according to an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of embodiment 3 of a basement high-voltage distribution room bottom plate according to an embodiment of the present invention.
Description of the reference numerals:
1. a base layer; 2. a waterproof coating layer; 3. finding a slope layer; 4. a drainage plate layer; 5. a vapor barrier; 6. a heat-insulating layer; 7. an isolation layer; 8. a protective layer; 9. a moisture barrier layer; 10. a surface layer; 11. water retaining ridges; 12. a drain pipe; 13. a partition plate; 14. a vapor permeable membrane.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example 1
Fig. 1 shows a schematic structural diagram of embodiment 1 of a basement high-voltage distribution room floor according to an embodiment of the present invention; fig. 2 shows a structural schematic diagram of a drain pipe of a basement high-voltage power distribution room bottom plate according to an embodiment of the invention.
As shown in fig. 1-2, a basement high voltage distribution room floor, comprising:
the slope finding layer 3 is arranged on the base layer 1, and the slope finding layer 3 inclines towards the doorway so that seepage water can flow towards the doorway;
the drainage plate layer 4 is arranged on the slope finding layer 3;
the heat insulation layer 6 is arranged on the drainage plate layer 4;
and the drain pipe 12 is arranged at the door opening and is communicated with the drain board layer 4.
Specifically, drain plate layer 4 includes a plurality of drainage boards of dredging, through heat preservation 6, reduce heat loss and abrupt temperature change phenomenon, can alleviate the production of comdenstion water, make infiltration and steam in the indoor bottom plate flow to door opening department automatically through looking for slope layer 3, flow ponding through drain pipe 12, drain pipe 12 is for burying formula installation, form totally closed drainage system, indoor no open drain drainage, reduce the indoor humidity increase that open drain drainage leads to, in case the percolating water takes place, when gushing to drain plate layer 4 on the basic unit 1 water, can in time discharge to the threshold through drain pipe 12 along the slope.
In this embodiment, a vapor barrier 5 is provided between the insulating layer 6 and the drain floor layer 4.
Specifically, the water vapor in the water drainage plate layer 4 is prevented from entering the heat insulation layer 6, and the heat insulation effect is affected.
In this embodiment, be provided with baffle 13 in the drain pipe 12, baffle 13 divides into first cavity and second cavity with drain pipe 12, and first cavity communicates with heat preservation 6, and the second cavity communicates with drain board layer 4, and first cavity is provided with ventilative membrane 14.
It is specific, through first cavity steam extraction, through the second cavity drainage, reach the effect of "steam separation", both avoid the influence of each other of water and steam, avoid outside water too big to spill into in heat preservation 6 through this passageway again, still ensure to keep warm inside and outside pressure balance, and just in case 5 damages at the steam trap layer under heat preservation 6, steam gets into in heat preservation 6, also can follow this ventilative membrane 14 and discharge, do not influence indoor tidal humidity, ventilative membrane 14 can steam flow control, it is waterproof, prevent wind and the ventilative effect has.
Furthermore, the drain pipe 12 is prefabricated in a factory, is embedded or installed in a PVC material, and can be used in a scene where more water vapor is needed to be shunted, drained and exhausted
In this embodiment, the insulating layer 6 is provided with an insulating layer 7.
Specifically, an isolation layer 7 is additionally arranged on the heat insulation layer 6, so that aggregate is prevented from entering the abutted seams of the heat insulation layer 6 when fine stone concrete on the upper part of the isolation layer is poured, and the energy-saving and heat insulation effects are prevented from being influenced;
in this embodiment, the water blocking device further includes a water blocking threshold 11, an upper surface of the water blocking threshold 11 is flush with an upper surface of the surface layer 10, and the drain pipe 12 is disposed in the water blocking threshold 11.
Specifically, the water retaining bank 11 is arranged at the doorsill and can serve as the doorsill, water leakage is uniformly discharged along the doorsill water retaining bank 11 and communicated with a drainage ditch to be discharged to a nearby water collecting well, so that no open ditch is formed for drainage in the high-voltage power distribution room, a fully-closed drainage system is formed, and indoor humidity increase caused by open ditch drainage is reduced.
In this embodiment, the slope of the slope layer 3 is 0.5-1%.
In the present embodiment, the installation gradient of the drain pipe 12 is not less than 2%.
In this embodiment, base layer 1 is including setting up the leaking stoppage screed-coat on the bottom plate and setting up waterproof coating layer 2 on the leaking stoppage screed-coat, and waterproof coating layer 2 is anti back pressure rigidity waterproof coating layer.
Specifically, the base layer 1 is grouted leaking stoppage in advance and is sprayed waterproof coating layer 2, constitute the surface of a back water waterproof layer, can keep out the percolating water of general degree, if lead to grouted leaking stoppage and surface of a back water waterproof layer to become invalid when water pressure is big, the rethread drain bar is discharged, surface course 10 sets up heat preservation 6 simultaneously, vapour barrier 5, dampproof course 9 etc. percolating water and steam are all discharged in the structure level, do not cause any influence to indoor, really accomplish the system protection, prevent arranging the combination, the multichannel is defended.
In this embodiment, a protective layer 8 is provided between the isolation layer 7 and the top layer 10.
Specifically, leveling is performed through the protective layer 8, so that the ground surface is leveled, and construction of the surface layer 10 is facilitated.
In this embodiment, the protective layer 8 comprises a moisture barrier 9.
Specifically, an inner moisture-proof layer 9 is additionally arranged on the upper portion of the protective layer 8, so that water vapor in the lower structural layer is effectively blocked, and indoor moisture cannot be regained to influence indoor dryness.
Further, the base layer 1 is a waterproof reinforced concrete bottom plate;
the waterproof coating layer 2 is a DRYLOK backpressure-resistant coating layer;
the slope finding layer 3 is a fine stone concrete layer, the slope is 0.5-1%, and the slope inclines towards the doorway;
the drainage plate layer 4 is arranged on the slope finding layer 3;
the steam barrier layer 5 is arranged on the drainage plate layer 4;
the heat-insulating layer 6 is arranged on the steam-insulating layer 5;
the isolation layer 7, the isolation layer 7 is set up on the heat insulation layer 6;
a protective layer 8, the protective layer 8 being disposed on the isolation layer 7;
the moisture-proof layer 9, the moisture-proof layer 9 is set on the protective layer 8;
the surface layer 10 is arranged on the moisture-proof layer 9;
the water retaining sill 11 is provided with a drain pipe 12 in the water retaining sill 11, the installation gradient of the drain pipe 12 is more than or equal to 2%, a first cavity of the drain pipe 12 is connected with the heat preservation layer 6, and a second cavity of the drain pipe 12 is connected with the drainage pipe 124 and the drainage plate layer 4.
Example 2
Fig. 3 shows a schematic structural diagram of embodiment 2 of a basement high voltage distribution room floor according to an embodiment of the present invention;
as shown in fig. 3, the present embodiment is distinguished from embodiment 1 in that:
the isolation layer 7 can meet the moisture-proof requirement of the vapor barrier (DuPont Tyvek vapor barrier film, PE vapor barrier film, asphalt vapor barrier film, waterproof roll), save the moisture-proof layer 9, enable the owner to freely select the surface layer 10, and directly lay the surface layer 10 on the protective layer 8.
Example 3
Fig. 4 shows a schematic structural diagram of embodiment 3 of a basement high voltage distribution room floor according to an embodiment of the present invention;
as shown in fig. 4, the present embodiment is distinguished from embodiment 2 in that:
the heat insulating layer 6 is an XPS super rapid polystyrene board, the compression strength is more than or equal to 0.3MP, and the apparent density is more than or equal to 28kg/m 3 ；
Directly lay surface course 10 (square brick) on the isolation layer 7, avoid protective layer 8, need not wet operation, whole be dry operation assembled construction for this moment on looking for slope layer 3 of whole system, and can dismantle, the later stage dimension of being convenient for is protected and is overhauld, greatly reduces fortune dimension cost, becomes sustainable active system.
When the basement high-voltage power distribution room bottom plate is used, construction and laying are taken as an example,
the original power distribution room has no equipment foundation, the equipment directly falls on the ground structure plate or the surface layer 10, the equipment is powered off and moved out, and the concrete equipment foundation is poured by planting bars again;
chiseling the original structural level of the bottom plate to the raft structural layer integrally, and removing the wall surface finishing layer by 10 mm at least to 500 mm;
plugging a bottom plate: cleaning the floating slurry and the open water of the base surface, searching structural cracks, grouting and plugging the cracks (suggesting that the grouting liquid such as acrylate grouting liquid or wood calcium grouting liquid and the like suitable for the long-term soaking part is selected);
laying a waterproof coating layer 2 (back protection construction): after grouting, the leaking stoppage device repairs the structural surface, and arcs are smeared on the internal and external corners to ensure that the structural surface is firm, clean, flat and dry; then, the large-area integral construction is carried out and the imported military DRYLOK back pressure resistant coating is coated for three times, the concrete equipment foundation is fully wrapped, the wall surface is turned upwards to a height of more than 1 mm of the concrete surface foundation layer, and the anti-permeability capability of the structure is enhanced;
installing a water retaining ridge 11 and a drain pipe 12: a concrete water retaining ridge 11 not smaller than C20 is poured at the doorsill, the height is consistent with the height of the finished floor tile, a plurality of water vapor diversion drain pipes 12 (the installation gradient is not less than 2 percent) are buried, the pipe diameters of the drain pipes 12 are not smaller than 50mm, the drain pipes 12 are communicated with a nearby catchment ditch and have certain gradients, and smooth drainage is ensured; (if the original structure has a retaining sill 11 threshold, only a drainage pipe 12 needs to be arranged through)
Constructing a slope finding layer 3: c20 fine stone concrete construction is carried out to find a slope layer 3, the slope is 0.5-1%, and the slope is towards a doorway drainage channel;
laying a drainage plate layer 4: the height of the drainage plate layer 4 is not less than 20mm, and a high-strength PVC drainage plate can be adopted;
laying a steam-insulating layer 5: the steam-isolating layer 5 can be made of polyethylene film (PE film), dupont Tyvek flash evaporation method steam-isolating film and other film materials, the steam-isolating film and the inner baffle of the drainage channel need to be sealed and firmly adhered, and the complete steam-isolating effect is ensured;
laying a heat preservation layer 6: adopting insulation board with low water absorption rate, such as extruded polystyrene board (XPS), molded polystyrene board, etc., wherein the thickness of the insulation layer 6 is not less than 20mm, 30mm;
laying an isolation layer 7: the isolating layer 7 can be selected, and PE film, polyester non-woven fabric, geotextile and the like can be selected; the steam-proof layer 5 can be used, and the steam-proof layer 5 can be a DuPont Tyvek steam-proof film, a PE steam-proof film, an asphalt steam-proof film, a waterproof coiled material and the like;
protective layer 8: C20-C25 graded fine aggregate concrete can be adopted, steel bar meshes not smaller than phi 4 are internally matched, the thickness is not smaller than 40mm, or the moisture-proof layer 9 is omitted, square bricks are directly paved, the thickness is not less than 40mm, and the volume weight is not less than 1800kg/m < 3 >.
Moisture-proof layer 9: the flexible waterproof coating can be sprayed by polymer cement-based JS waterproof coating, environment-friendly polyurethane waterproof coating and the like, the thickness is not less than 1.5mm, and the upturning height of the wall surface is not less than 300 mm.
Construction of the surface layer 10: according to specific building requirements, a cement mortar protective layer, a floor tile surface layer, a layering layer, a floor and the like with the thickness not less than 20mm are adopted, so that the effects of protecting a moisture-proof waterproof layer and decorating the ground are achieved, the functional requirements of a room are met, and the emulsion paint finish coat and the like are restored on the wall surface.
Specifically, the laying procedure of example 1:
1. lifting all indoor equipment by 40 centimeters, and powering off the equipment; building a concrete equipment foundation, and pouring the equipment foundation and the bottom plate embedded steel bars to ensure effective bonding of an interface;
2. removing the structural layers such as the indoor floor tiles and the like to the ground, shoveling 50 cm high wall putty, and cleaning garbage;
3. cleaning the floating pulp and the open water of the base surface, and searching for structural cracks;
4. grouting the crack, namely grouting the crack by adopting acrylate grouting liquid, and performing low-pressure grouting along the inclined holes on two sides of the crack, wherein grouting needs to be repeatedly observed for many times until no water emerges;
5. after grouting, repairing the structural surface by using a leak stoppage tool, and smearing circular arcs on the internal and external corners to ensure that the structural surface is firm, clean, flat and dry;
6. the large-surface construction is brushed with the imported military DRYLOK anti-backpressure paint for three times, so that the missing coating and the thin coating are avoided, the internal corner part is brushed and reinforced for multiple times, the concrete equipment foundation is fully wrapped, the wall surface is turned upwards to a height of 300mm above the concrete surface foundation layer, and the anti-permeability capability of the structure is enhanced;
7. c20 fine stone concrete is adopted to construct a slope finding layer, the gradient is 0.5-1%, water discharging channels are buried in a water discharging channel (for reference of old water discharging groove passages) of a slope door, and the number of water discharging channels of water vapor diversion is not less than 1 (the installation gradient is more than or equal to 2%);
8. a 20mm high drainage plate layer is integrally paved on the ground;
9. a layer of XPS insulation board with the thickness of 30mm is laid on the drainage board, so that the drainage board is dampproof and avoids the generation of condensed water;
10. a polyethylene film isolation layer is laid on the insulation board, so that the insulation board is prevented from being embedded into concrete at the upper part during pouring, and a certain air isolation effect is achieved;
11. after the isolation layer construction is finished, a fine stone concrete protection layer (with phi 4 bidirectional reinforcing steel meshes) with the thickness of 40mm is poured, and a 6 m-6 m separation seam is arranged;
12. the doorsill position is provided with a concrete water retaining ridge because the elevation of the inner side of the power transformation room is higher, the height of the concrete water retaining ridge is consistent with the elevation of the surface of the finished floor tile, a drainage pipe channel is embedded in the concrete water retaining ridge, and the pipe diameter is 50mm;
13. integrally constructing a 2-thick JS polymer cement waterproof coating, preventing mildew and moisture, fully wrapping the equipment foundation (completing surface fine stone concrete isolation), and turning up the wall surface by 300 mm;
14. paving ground floor tiles, maintaining and pointing, and recovering a wall surface putty plastering layer;
15. cleaning the site and handing over to the owner.
The utility model provides a basement high voltage distribution room bottom plate's seepage maintenance comprehensive treatment scheme, has alleviated basement high voltage distribution room comdenstion water and has made damp harm, ensures the aridity of high voltage distribution room, for the emergence that equipment operation was protected and is driven the safety accident and reduce to reduce the bottom plate seepage maintenance degree of difficulty of high voltage distribution room, the later stage maintenance of being convenient for is overhauld, greatly reduces fortune dimension cost, makes the bottom plate maintenance become sustainable pure assembled "activity" system.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a basement high voltage electricity distribution room bottom plate which characterized in that includes:
the slope finding layer is arranged on the base layer, inclines towards the doorway and enables seepage water to flow towards the doorway;
the drainage plate layer is arranged on the slope finding layer;
the heat insulation layer is arranged on the drainage plate layer;
and the drain pipe is arranged at the doorway and communicated with the drain board layer.
2. The basement high voltage distribution room floor of claim 1, wherein a vapor barrier is disposed between the insulation layer and the drainage plate layer.
3. The basement high voltage distribution room floor of claim 2, wherein a partition is disposed in the drain pipe, the partition dividing the drain pipe into a first chamber and a second chamber, the first chamber being in communication with the insulation layer, the second chamber being in communication with the drain board layer, the first chamber being provided with a vapor permeable membrane.
4. The basement high voltage distribution room floor of claim 1, wherein an isolation layer is arranged on the upper side of the heat insulation layer.
5. The basement high voltage distribution room bottom plate of claim 4, further comprising a water blocking ridge, wherein an upper surface of the water blocking ridge is flush with an upper surface of the surface layer, and the drain pipe is disposed in the water blocking ridge.
6. The basement high voltage power distribution room floor of claim 1, wherein the slope of the slope-finding layer is 0.5-1%.
7. The basement high-voltage distribution room bottom plate according to claim 1, wherein the installation gradient of the drain pipe is greater than or equal to 2%.
8. The basement high voltage power distribution room bottom plate according to claim 1, wherein the base layer comprises a leaking stoppage leveling layer arranged on the bottom plate and a waterproof paint layer arranged on the leaking stoppage leveling layer.
9. The basement high voltage distribution room floor of claim 5, wherein a protective layer is disposed between the isolation layer and the facing.
10. The basement high voltage distribution room floor of claim 9, wherein the protective layer includes a moisture barrier.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123375622.7U CN218324144U (en) | 2021-12-29 | 2021-12-29 | Basement high pressure joins in marriage electrical room bottom plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123375622.7U CN218324144U (en) | 2021-12-29 | 2021-12-29 | Basement high pressure joins in marriage electrical room bottom plate |
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| CN218324144U true CN218324144U (en) | 2023-01-17 |
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| CN202123375622.7U Active CN218324144U (en) | 2021-12-29 | 2021-12-29 | Basement high pressure joins in marriage electrical room bottom plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335193A (en) * | 2023-04-03 | 2023-06-27 | 吉士达建设集团有限公司 | Mildew-proof, moisture-proof and dew-proof system and technology for basement wall surface and bottom plate of villa |
-
2021
- 2021-12-29 CN CN202123375622.7U patent/CN218324144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116335193A (en) * | 2023-04-03 | 2023-06-27 | 吉士达建设集团有限公司 | Mildew-proof, moisture-proof and dew-proof system and technology for basement wall surface and bottom plate of villa |
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