CN212870091U - Cost-reducing and efficiency-improving air supplementing system - Google Patents
Cost-reducing and efficiency-improving air supplementing system Download PDFInfo
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- CN212870091U CN212870091U CN202021364349.0U CN202021364349U CN212870091U CN 212870091 U CN212870091 U CN 212870091U CN 202021364349 U CN202021364349 U CN 202021364349U CN 212870091 U CN212870091 U CN 212870091U
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Abstract
The utility model discloses a benefit wind system of cost reduction increase, including tonifying fan, tonifying fan computer lab and tonifying wind tuber pipe, tonifying the fan and installing in tonifying the fan computer lab, tonifying the fan and supplementing the wind tuber pipe for each layer in the building needs the interior space of tonifying the wind and the interior space of each layer underground needs the interior space of tonifying the wind on the ground, be equipped with on the lateral wall of tonifying the fan computer lab with outdoor intercommunication rain-proof tripe. In the early stage of building design scheme, areas needing air supplement in the above-ground indoor spaces of all floors in the building and areas needing air supplement in the basement of all floors are planned and designed in a unified mode, and an above-ground air supplement system used for supplementing air to the indoor spaces needing air supplement on all floors and an underground air supplement system used for supplementing air to the indoor spaces of all floors underground are combined into a whole, so that the effects of saving the space for arranging an air supplement system machine room, the number of air supplement fans and the number of control systems are achieved, and the cost reduction and efficiency improvement effects of the air supplement system are further ensured; the air supplementing system is simple and reasonable in structural design, high in application and implementation feasibility and strong in practicability.
Description
Technical Field
The utility model relates to a wind technical field is mended in discharging fume, concretely relates to benefit wind system of cost reduction increase.
Background
The design of building smoke prevention and exhaust is an important component of the design of building fire prevention safety. Multiple fires at home and abroad show that smoke generated in the fire is the most main factor causing casualties of the fire due to the influences of light-shielding property, toxicity and high temperature. In order to ensure the safe evacuation of personnel and the smooth proceeding of fire fighting and saving, a reasonable smoke control mode is organized, and an effective smoke control facility is very necessary to be established. At present, national standards GB 50045-95 and GB 50016-2006 of high-rise civil building design fire protection standards for the technology of smoke prevention and exhaust systems of buildings provide certain requirements, but the description about the arrangement of an air supplement system in a place where the smoke exhaust system is arranged is not clear. It is described that "when a mechanical smoke exhaust system is installed in a closed place of an underground building or an above-ground building, an air supply system should be installed at the same time. When the mechanical air supply system is arranged, the air supply amount is not smaller than 50% of the smoke discharge amount. "i.e. the regulation about fire control smoke exhaust air supply system is relatively loose, and most building projects are only provided with underground air supply systems.
The technical standard of building smoke prevention and exhaust system GB51251-2017 stipulates that: the area of the walkway or building except the ground building is less than 500m2Outside the room, the place where the smoke exhaust system is arranged is provided with an air supplement system. In order to meet the requirements of the new specifications, most building projects adopt two sets of independent air supplement systems, namely, an independent overground air supplement system is additionally arranged in the original building, so that the building has two sets of relatively independent air supplement systems. Although the mode of arranging the two sets of the above-ground and underground independent air supplementing systems in the building meets the regulations of the technical standard of building smoke prevention and exhaust system GB51251-2017, the arrangement of the two sets of the independent air supplementing systems greatly increases the early investment and the later operation cost of the fire-fighting smoke prevention and exhaust system and improves the construction cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a reduce cost and increase effect's air supplement system, in early building design scheme stage, with the regional unified planning design that needs the regional of air supplement and each layer basement space need the regional of air supplement in each layer above ground indoor space in the building, and through will be used for need the indoor space air supplement's of air supplement above ground air supplement system and be used for the underground air supplement system of air supplement of each layer indoor space in the ground two into one, realized saving the effect that air supplement system computer lab set up space, air supplement fan quantity and control system quantity, and then ensured the reduce cost increase effect of this air supplement system; the air supplementing system is simple and reasonable in structural design, high in application and implementation feasibility and strong in practicability.
In order to achieve the purpose, the technical scheme of the utility model a reduce cost and improve efficiency's tonifying wind system is designed, including tonifying wind machine, tonifying wind computer lab and tonifying wind tuber pipe, tonifying the wind machine and installing in tonifying the wind computer lab, tonifying the wind machine and need the indoor space tonifying wind of tonifying the wind and each layer underground need tonifying the wind on the ground for each layer in the building through tonifying the wind tuber pipe, be equipped with the rain-proof tripe with outdoor intercommunication on the lateral wall of tonifying the wind computer lab.
The utility model relates to a cost reduction and efficiency increase's air supplement system, in early building design scheme stage, the region that need the air supplement in each floor indoor space on the ground in the building and the region that need the air supplement in each floor basement are unified planning design, and through will be used for need the air supplement on the ground air supplement system of the indoor space air supplement of air supplement on each floor and be used for the underground air supplement system of the indoor space air supplement of each floor underground to unite two into one, realized saving the effect that air supplement system computer lab set up space, air supplement fan quantity and control system quantity, and then ensured the cost reduction and efficiency increase effect of this air supplement system; the air supplementing system is simple and reasonable in structural design, high in application and implementation feasibility and strong in practicability.
The air supplementing machine room is arranged at the top of a building, an air supplementing well which vertically penetrates through indoor spaces of various layers of overground air supplementing required and indoor spaces of various layers of underground air supplementing required is arranged in the building, a plurality of air supplementing ports are formed in the side wall of the air supplementing well, the air supplementing ports correspond to the indoor spaces of the various layers of overground air supplementing required and the indoor spaces of the various layers of underground air supplementing required, the air supplementing ports are correspondingly located below smoke storage bins of the indoor spaces of the various layers of the overground air supplementing required and the indoor spaces of the various layers of underground air supplementing required, the upper end of the air supplementing well is penetrated through with the air supplementing machine room, air supplementing air pipes are arranged in the air supplementing well, and the air supplementing ports are all penetrated through with the air supplementing air pipes in a sealing mode. The air supplementing machine room is arranged at the top of the building, so that the installation convenience of the air supplementing machine is guaranteed; an air supplementing shaft which vertically penetrates through indoor spaces needing air supplementation on the ground of each layer and indoor spaces needing air supplementation under the ground of each layer is arranged in the building, so that the arrangement convenience of air supplementing pipes is ensured; the air supplementing opening is correspondingly positioned below the smoke storage bin of the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor, so that the air supplementing and smoke discharging effects of the air supplementing system on the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor are guaranteed.
Further preferred technical scheme is in addition, the air supplement machine room sets up inside the basement, be provided with the vertical air supplement well that link up the indoor space that needs the air supplement on the ground at each layer and the indoor space that needs the air supplement underground at each layer in the building, a plurality of air supplement openings have been seted up on the lateral wall of air supplement well, and are a plurality of air supplement opening one-to-one moves towards the indoor space that needs the air supplement on the ground at each layer and the indoor space that needs the air supplement underground at each layer, and air supplement opening corresponds the smoke storage storehouse below that is located the indoor space that needs the air supplement on the ground at each layer and the indoor space that needs the air supplement underground at each layer, the lower extreme and the air supplement machine room of air supplement well link up, the air supplement tuber pipe set up in the air supplement well, and a plurality. The air supplement machine room is arranged in the basement, so that the installation convenience of the air supplement machine is guaranteed; an air supplementing shaft which vertically penetrates through indoor spaces needing air supplementation on the ground of each layer and indoor spaces needing air supplementation under the ground of each layer is arranged in the building, so that the arrangement convenience of air supplementing pipes is ensured; the air supplementing opening is correspondingly positioned below the smoke storage bin of the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor, so that the air supplementing and smoke discharging effects of the air supplementing system on the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor are guaranteed.
According to the further preferable technical scheme, an air inlet shaft which vertically penetrates through an indoor space of a first floor which needs air supplement and an indoor space of each floor which needs air supplement is further arranged in the air supplement machine room, the lower end of the air inlet shaft is communicated with the air supplement machine room, and the rainproof shutter is arranged on the side wall, facing outdoors, of the air inlet shaft, of the first floor which needs the indoor space of the air supplement. The air supplementing machine room located in the basement is communicated with the outside through the air inlet shaft, so that the connectivity between the air supplementing machine room inside the basement and the outside air is guaranteed, and the feasibility of arranging the air supplementing machine room inside the basement is further guaranteed.
The utility model has the advantages and the beneficial effects that:
1. the utility model relates to a cost reduction and efficiency increase's air supplement system, in early building design scheme stage, the region that need the air supplement in each floor indoor space on the ground in the building and the region that need the air supplement in each floor basement are unified planning design, and through will be used for need the air supplement on the ground air supplement system of the indoor space air supplement of air supplement on each floor and be used for the underground air supplement system of the indoor space air supplement of each floor underground to unite two into one, realized saving the effect that air supplement system computer lab set up space, air supplement fan quantity and control system quantity, and then ensured the cost reduction and efficiency increase effect of this air supplement system; the air supplementing system is simple and reasonable in structural design, high in application and implementation feasibility and strong in practicability.
2. The air supplement machine room is arranged at the top of a building or in a basement, so that the installation convenience of the air supplement machine is guaranteed; an air supplementing shaft which vertically penetrates through indoor spaces needing air supplementation on the ground of each layer and indoor spaces needing air supplementation under the ground of each layer is arranged in the building, so that the arrangement convenience of air supplementing pipes is ensured; the air supplementing opening is correspondingly positioned below the smoke storage bin of the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor, so that the air supplementing and smoke discharging effects of the air supplementing system on the indoor space needing air supplementing on each floor and the indoor space needing air supplementing underground on each floor are guaranteed.
3. The air supplementing machine room located in the basement is communicated with the outside through the air inlet shaft, so that the connectivity between the air supplementing machine room inside the basement and the outside air is guaranteed, and the feasibility of arranging the air supplementing machine room inside the basement is further guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of an air supplement system for cost reduction and efficiency enhancement in embodiment 1;
fig. 2 is a schematic structural diagram of an air supplement system for cost reduction and efficiency enhancement in embodiment 2.
In the figure: 1. a blower is supplemented; 2. a wind supplementing machine room; 3. air supply pipes; 4. an air supply opening; 5. rain-proof shutter; 6. an air supply well; 7. an air intake shaft.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1, the utility model relates to a benefit wind system of cost reduction increase, including benefit fan 1, benefit wind computer lab 2 and benefit wind tuber pipe 3, benefit fan 1 is installed in benefit wind computer lab 2, benefit fan 1 and need the interior space of mending wind and each layer needs the interior space of mending wind underground for each layer in the building on the ground through benefit wind tuber pipe 3, be equipped with on the lateral wall of benefit wind computer lab 2 with outdoor intercommunication rain-proof tripe 5.
Preferably, the air supplementing machine room 2 is arranged at the top of the building, an air supplementing well 6 which vertically penetrates through the indoor space of the air supplementing required above the ground at each layer and the indoor space of the air supplementing required below the ground at each layer is arranged in the building, a plurality of air supplementing ports 4 are arranged on the side wall of the air supplementing well 6, the air supplementing ports 4 correspond to the indoor space of the air supplementing required above the ground at each layer and the indoor space of the air supplementing required below the ground at each layer one by one, the air supplementing ports 4 correspond to the smoke storage bin below the indoor space of the air supplementing required above the ground at each layer and the indoor space of the air supplementing required below the ground at each layer, the upper end of the air supplementing well 6 is penetrated through with the air supplementing machine room 2, the air supplementing air pipe 3 is arranged in the air supplementing well 6, and the air supplementing ports 4.
In embodiment 1, a wind-supplementing system construction principle for cost reduction and efficiency improvement:
step 1: according to the standard requirements of the technical standard of building smoke prevention and exhaust system GB51251-2017, the air supplement machine room 2 and the air supplement shaft 6 are brought into a plan design scheme drawing of a building in the building design planning stage;
step 2: constructing and building a building, reserving a plurality of air supply ports 4 which correspondingly face indoor spaces needing air supply on the ground of each layer and the indoor spaces needing air supply under the ground of each layer on the side wall of an air supply well 6, reserving holes corresponding to rain-proof shutters 5 on the side wall of an air supply machine room 2, wherein the air supply ports 4 are correspondingly positioned under smoke storage bins of the indoor spaces of each layer, arranging air supply pipes 3 in the air supply well 6, and the indoor spaces needing air supply on the ground of each layer and the air supply ports 4 of the indoor spaces needing air supply under the ground of each layer are hermetically communicated with the air supply pipes 3;
and step 3: installing a supplementary air blower 1 in the supplementary air machine room 2, and hermetically connecting an air outlet of the supplementary air blower 1 with an upper port of an air supply air pipe 3;
and 4, step 4: a rainproof shutter 5 is arranged in a reserved hole of the air supplementing machine room 2.
Example 2
As shown in fig. 2, the utility model relates to a benefit wind system of cost reduction increase, including benefit fan 1, benefit wind computer lab 2 and benefit wind tuber pipe 3, benefit fan 1 is installed in benefit wind computer lab 2, benefit fan 1 and need the interior space air make-up of air for each layer needs the interior space of air make-up on the ground and each layer needs the interior space air make-up underground in the building through benefit wind tuber pipe 3, be equipped with on the lateral wall of benefit wind computer lab 2 with outdoor intercommunication rain-proof tripe 5.
Preferably, the air supplement machine room 2 is arranged inside the basement, an air supplement shaft 6 which vertically runs through the indoor space of the air supplement required on the ground at each layer and the indoor space of the air supplement required on the underground at each layer is arranged in the building, a plurality of air supplement ports 4 are arranged on the side wall of the air supplement shaft 6 and correspond to the indoor space of the air supplement required on the ground at each layer and the indoor space of the air supplement required on the underground at each layer one by one, the air supplement ports 4 correspond to the smoke storage bin below the indoor space of the air supplement required on the ground at each layer and the indoor space of the air supplement required on the underground at each layer, the lower end of the air supplement shaft 6 is communicated with the air supplement machine room 2, the air supplement air pipe 3 is arranged in the air supplement shaft 6, and the air supplement ports 4 are all communicated with the air supplement air pipe.
Preferably, an air inlet shaft 7 vertically penetrating through the first floor of indoor space needing air supplement and the layers of indoor space needing air supplement is further arranged in the air supplement machine room, the lower end of the air inlet shaft 7 is communicated with the air supplement machine room 2, and the rainproof shutter 5 is arranged on the side wall, facing the outside, of the air inlet shaft 7, located on the first floor of indoor space needing air supplement.
In embodiment 2, a wind-supplementing system construction principle of cost reduction and efficiency improvement:
step 1: according to the standard requirements of the technical standard of building smoke prevention and exhaust system GB51251-2017, the air supplement machine room 2, the air supplement shaft 6 and the air inlet shaft 7 are brought into a plan design scheme drawing of a building in the building design planning stage;
step 2: constructing and building a building, reserving a plurality of air supply ports 4 which correspond to indoor spaces needing air supply on the ground of each layer and indoor spaces needing air supply under the ground of each layer on the side wall of an air supply well 6, reserving holes corresponding to the rainproof shutters 5 on the side wall of the air inlet well 7 which is positioned on the first layer of the indoor space needing air supply and faces outdoors, arranging air supply air pipes 3 in the air supply well 6, and sealing and communicating the indoor spaces needing air supply on the ground of each layer and the air supply ports 4 of the indoor spaces needing air supply under the ground of each layer with the air supply air pipes 3;
and step 3: a supplementary air blower 1 is installed in the supplementary air machine room 2, and an air outlet of the supplementary air blower 1 is hermetically connected with a lower port of an air supply air pipe 3;
and 4, step 4: the rain-proof shutter 5 is arranged in a hole reserved on the side wall of the air inlet shaft 7, which is positioned on the first floor and needs to be supplemented with air, and the indoor space faces the outside.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a benefit reduction and efficiency increase's tonifying wind system, its characterized in that, is including tonifying fan (1), tonifying wind computer lab (2) and tonifying wind tuber pipe (3), tonifying fan (1) is installed in tonifying wind computer lab (2), tonifying fan (1) is for each layer indoor space that needs the air supply on the ground and each layer indoor space that needs the air supply underground in the building mends the wind through tonifying wind tuber pipe (3), be equipped with on the lateral wall of tonifying wind computer lab (2) with outdoor intercommunication rain-proof tripe (5).
2. The cost-reducing and efficiency-improving air supply system according to claim 1, wherein the air supply machine room (2) is arranged at the top of the building, an air supply well (6) which vertically penetrates through indoor spaces needing air supply on the ground of each layer and indoor spaces needing air supply underground of each layer is arranged in the building, a plurality of air supplementing openings (4) are arranged on the side wall of the air supplementing hoistway (6), the air supplementing openings (4) are correspondingly arranged towards indoor spaces of various layers of land to be supplemented with air and indoor spaces of various layers of underground to be supplemented with air, the air supply opening (4) is correspondingly positioned below the smoke storage bin of the indoor space needing air supply on each floor and the indoor space needing air supply under each floor, the upper end of the air supply shaft (6) is communicated with an air supply machine room (2), the air supply air pipe (3) is arranged in the air supply shaft (6), and the plurality of air supply ports (4) are communicated with the air supply air pipe (3) in a sealing way.
3. The wind compensation system for reducing cost and improving efficiency according to claim 1, wherein the wind compensation machine room (2) is arranged in the basement, an air supply well (6) which vertically penetrates through indoor spaces needing air supply on the ground of each layer and indoor spaces needing air supply underground of each layer is arranged in the building, a plurality of air supplementing openings (4) are arranged on the side wall of the air supplementing hoistway (6), the air supplementing openings (4) are correspondingly arranged towards indoor spaces of various layers of land to be supplemented with air and indoor spaces of various layers of underground to be supplemented with air, the air supply opening (4) is correspondingly positioned below the smoke storage bin of the indoor space needing air supply on each floor and the indoor space needing air supply under each floor, the lower end of the air supply shaft (6) is communicated with an air supply machine room (2), the air supply air pipe (3) is arranged in the air supply shaft (6), and the plurality of air supply ports (4) are communicated with the air supply air pipe (3) in a sealing way.
4. The cost reduction and efficiency improvement air supplement system according to claim 3, wherein an air intake shaft (7) vertically penetrating through the first floor of indoor space requiring air supplement above the ground and the layers of indoor spaces requiring air supplement below the ground is further arranged in the air supplement machine room, the lower end of the air intake shaft (7) is penetrated through the air supplement machine room (2), and the rain-proof shutter (5) is arranged on the side wall of the air intake shaft (7) which is located on the first floor of indoor space requiring air supplement and faces the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364349.0U CN212870091U (en) | 2020-07-13 | 2020-07-13 | Cost-reducing and efficiency-improving air supplementing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364349.0U CN212870091U (en) | 2020-07-13 | 2020-07-13 | Cost-reducing and efficiency-improving air supplementing system |
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| CN212870091U true CN212870091U (en) | 2021-04-02 |
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| CN202021364349.0U Expired - Fee Related CN212870091U (en) | 2020-07-13 | 2020-07-13 | Cost-reducing and efficiency-improving air supplementing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811799A (en) * | 2022-04-25 | 2022-07-29 | 湖北长湘联商贸有限公司 | Ventilation and smoke exhaust system and method for garage |
-
2020
- 2020-07-13 CN CN202021364349.0U patent/CN212870091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811799A (en) * | 2022-04-25 | 2022-07-29 | 湖北长湘联商贸有限公司 | Ventilation and smoke exhaust system and method for garage |
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Granted publication date: 20210402 Termination date: 20210713 |