CN102319497A - Crossing arrangement pipeline network for sprayers in different alarm valve sets - Google Patents
Crossing arrangement pipeline network for sprayers in different alarm valve sets Download PDFInfo
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- CN102319497A CN102319497A CN201110290784A CN201110290784A CN102319497A CN 102319497 A CN102319497 A CN 102319497A CN 201110290784 A CN201110290784 A CN 201110290784A CN 201110290784 A CN201110290784 A CN 201110290784A CN 102319497 A CN102319497 A CN 102319497A
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- shower nozzle
- alarm valve
- different alarm
- sprayers
- valve sets
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Abstract
The invention belongs to the technical field of automatic water spraying and fire extinguishing system in building fire, specially relates to a sprayer crossing arrangement pipeline network for an alarm valve set of the pipeline connection of the sprayer arrangement. The design technology provided by the present invention is that: sprayers in the same fireproof subregion are arranged in a plane; peripheric sprayers positioned on adjacent positions are respectively connected with water supplying pipes of different alarm valve sets. According to the present invention, the design technology provides a design pattern of the pipeline connection of the sprayers and different alarm valve sets so as to effectively improve the reliability of the fire extinguishing system within the sprayer protecting range.
Description
Technical field
The invention belongs to the Automatic Sprinkling System Design technical field in the structural fire protection, particularly the pipeline of nozzle layout of sprinkler connects.
Background technology
Automatic sprinkler system is effective, economic water fire-extinguishing system, in structural fire protection design, is approved widely and uses.From the industrial building to civil buildings, to all kinds of public buildings, the fire extinguishing effect of automatic sprinkler system also progressively obtains embodying from residential architecture.
In automatic sprinkler system, shower nozzle in same floor or the same fire compartment is normally by picking out on the same set of alarm valve group.After breaking out of fire, the water supply of shower nozzle starts the pipeline of same set of alarm valve in the automatic sprinkler system.The pipeline of (confirming by water (flow) direction) after the alarm valve group can be a branched network, and the water supply of shower nozzle then is to be supplied water by a unique cover alarm valve group.The fire extinguishing in case alarm valve group maintenance or close, shower nozzle can't be supplied water.
Summary of the invention
Technical problem to be solved by this invention has provided the arranged crosswise technology of different alarm valve group shower nozzles.See from the angle of technology; The key technology of this invention is to solve under the unappeasable situation of water supply of alarm valve group; Utilize the arranged crosswise of different alarm valve group shower nozzles to improve the reliability of fire extinguishing in the protection zone, ensure that effectively water fire-extinguishing system is in the effect of control aspect fiery.
For solving the problems of the technologies described above, basic design of the present invention is: on floor plan, the shower nozzle around the adjacent position inserts from the feed pipe of different alarm valve groups respectively to shower nozzle in the same fire compartment.
Based on the basic design of above-mentioned technology, in the layout of said shower nozzle, shower nozzle forms the arranged crosswise design of different alarm valve group shower nozzles by the feed pipe interconnection of different alarm valve groups.
Based on the basic design of above-mentioned technology, around any shower nozzle in, having a shower nozzle at least is that feed pipe by other alarm valve groups connects.
Beneficial effect of the present invention is:
(1) designing technique of the present invention can automatic sprinkler system in the reliable method for designing of water spray in the active area.
(2) designing technique of the present invention can be implemented under the situation that a cover alarm valve group breaks down, and automatic sprinkler system still can be carried out sprinkling fire or control fire in active area.
Description of drawings
Below in conjunction with accompanying drawing and embodiment and use the present invention is done further description.
Fig. 1 is the shower nozzle plane relation figure of the arranged crosswise of different alarm valve group shower nozzles of the present invention, and the chain-dotted line among Fig. 1 is adjacent shower nozzle.
Fig. 2 is the plane of the different alarm valve group of the present invention shower nozzle rectangular arrangement.Dotted line among Fig. 2 is the relation between the shower nozzle rectangular arrangement.
Fig. 3 is the plane that different alarm valve group shower nozzle rhombus of the present invention is arranged.Dotted line among Fig. 3 is the relation between the shower nozzle rectangular arrangement.
The specific embodiment
In the nozzle layout of sprinkler of automatic sprinkler system, the shower nozzle in the same fire compartment adopts the cross-coupled method for designing of different alarm valve group feed pipes.As shown in Figure 1: the shower nozzle of arranging around the shower nozzle 1 that is picked out by alarm valve group A is the shower nozzle 2 that alarm valve group B picks out.The intersection of different alarm valve group shower nozzles is arranged.
Shower nozzle can rectangular arrangement.As shown in Figure 2: arbitrarily the shower nozzle 1 that picks out of alarm valve group A around, have at least 50% and above shower nozzle be the shower nozzle 2 that alarm valve group B picks out.
Shower nozzle can be arranged by rhombus.As shown in Figure 3: arbitrarily the shower nozzle 1 that picks out of alarm valve group A around, have at least 50% and above shower nozzle be the shower nozzle 2 that alarm valve group B picks out.
More than the scheme that the embodiment of the invention provided is introduced in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, part all can change on the specific embodiment and range of application.In sum, this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (3)
1. the shower nozzle arranged crosswise pipe network of different alarm valve groups is characterized in that: on floor plan, the shower nozzle around the adjacent position inserts from the feed pipe of different alarm valve groups respectively to shower nozzle in the same fire compartment.
2. according to the shower nozzle arranged crosswise pipe network of claim 1 described different alarm valve groups; It is characterized in that: in the shower nozzle rectangular arrangement of said plane; Around the shower nozzle that any alarm valve winding goes out, have at least 50% to reach the shower nozzle that above shower nozzle goes out for other alarm valve windings.
3. according to the shower nozzle arranged crosswise pipe network of claim 1 described different alarm valve groups; It is characterized in that: in said plane shower nozzle rhombus is arranged; Around the shower nozzle that any alarm valve winding goes out, have at least 50% to reach the shower nozzle that above shower nozzle goes out for other alarm valve windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110290784A CN102319497A (en) | 2011-09-29 | 2011-09-29 | Crossing arrangement pipeline network for sprayers in different alarm valve sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110290784A CN102319497A (en) | 2011-09-29 | 2011-09-29 | Crossing arrangement pipeline network for sprayers in different alarm valve sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319497A true CN102319497A (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110290784A Pending CN102319497A (en) | 2011-09-29 | 2011-09-29 | Crossing arrangement pipeline network for sprayers in different alarm valve sets |
Country Status (1)
| Country | Link |
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| CN (1) | CN102319497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568045A (en) * | 2018-06-15 | 2018-09-25 | 华东建筑设计研究院有限公司 | The construction that different alarm valve group same layers supply water in a kind of high-rise building |
| CN113538466A (en) * | 2021-07-27 | 2021-10-22 | 同济大学建筑设计研究院(集团)有限公司 | Method and device for batch arrangement of fire-fighting spray heads by considering indoor beam and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB255783A (en) * | 1926-04-19 | 1926-07-29 | Edmund Lawrence Moore | Improvements in and relating to alarm valves for sprinkler systems |
| GB1474680A (en) * | 1974-12-19 | 1977-05-25 | Cerberus Ag | Fire extinguishing installations |
| JPH07108069A (en) * | 1993-10-14 | 1995-04-25 | Mitsubishi Jisho Kk | Mutual water supply system by two ns valves in sprinkler fire extinguishing facility |
| US5531275A (en) * | 1991-11-26 | 1996-07-02 | Sundholm; Goeran | Installation for fighting fire |
| JPH1015101A (en) * | 1996-07-05 | 1998-01-20 | Hochiki Corp | Fixed fire-extinguishing device for warehouse |
| JPH11319138A (en) * | 1998-05-15 | 1999-11-24 | Taishin Data Ware House Kk | Simplified sprinkler facility |
| CN1679982A (en) * | 2004-04-06 | 2005-10-12 | 首安工业消防股份有限公司 | Automatic jetting system with security device for preventing from mistake in jetting and freezing |
| JP2007319513A (en) * | 2006-06-02 | 2007-12-13 | Morita Ug:Kk | Fire-fighting equipment consisting of alternately disposed closed type sprinkler head |
| US20080128143A1 (en) * | 2006-12-05 | 2008-06-05 | Hong-Zeng Yu | System valve activation methods for deluge-like wet pipe sprinkler system |
| CN201404616Y (en) * | 2009-05-12 | 2010-02-17 | 上海上消消防设备安装有限公司 | Low-pressure fine water fog fire extinguishing system |
| CN202446708U (en) * | 2011-09-29 | 2012-09-26 | 华东建筑设计研究院有限公司 | Crossed arrangement pipe network for sprayers of different alarm valve banks |
-
2011
- 2011-09-29 CN CN201110290784A patent/CN102319497A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB255783A (en) * | 1926-04-19 | 1926-07-29 | Edmund Lawrence Moore | Improvements in and relating to alarm valves for sprinkler systems |
| GB1474680A (en) * | 1974-12-19 | 1977-05-25 | Cerberus Ag | Fire extinguishing installations |
| US5531275A (en) * | 1991-11-26 | 1996-07-02 | Sundholm; Goeran | Installation for fighting fire |
| JPH07108069A (en) * | 1993-10-14 | 1995-04-25 | Mitsubishi Jisho Kk | Mutual water supply system by two ns valves in sprinkler fire extinguishing facility |
| JPH1015101A (en) * | 1996-07-05 | 1998-01-20 | Hochiki Corp | Fixed fire-extinguishing device for warehouse |
| JPH11319138A (en) * | 1998-05-15 | 1999-11-24 | Taishin Data Ware House Kk | Simplified sprinkler facility |
| CN1679982A (en) * | 2004-04-06 | 2005-10-12 | 首安工业消防股份有限公司 | Automatic jetting system with security device for preventing from mistake in jetting and freezing |
| JP2007319513A (en) * | 2006-06-02 | 2007-12-13 | Morita Ug:Kk | Fire-fighting equipment consisting of alternately disposed closed type sprinkler head |
| US20080128143A1 (en) * | 2006-12-05 | 2008-06-05 | Hong-Zeng Yu | System valve activation methods for deluge-like wet pipe sprinkler system |
| CN201404616Y (en) * | 2009-05-12 | 2010-02-17 | 上海上消消防设备安装有限公司 | Low-pressure fine water fog fire extinguishing system |
| CN202446708U (en) * | 2011-09-29 | 2012-09-26 | 华东建筑设计研究院有限公司 | Crossed arrangement pipe network for sprayers of different alarm valve banks |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568045A (en) * | 2018-06-15 | 2018-09-25 | 华东建筑设计研究院有限公司 | The construction that different alarm valve group same layers supply water in a kind of high-rise building |
| CN113538466A (en) * | 2021-07-27 | 2021-10-22 | 同济大学建筑设计研究院(集团)有限公司 | Method and device for batch arrangement of fire-fighting spray heads by considering indoor beam and storage medium |
| CN113538466B (en) * | 2021-07-27 | 2022-07-22 | 同济大学建筑设计研究院(集团)有限公司 | Method and device for considering indoor beam and arranging fire-fighting spray heads in batch and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120118 |