CN106075780A - Decorative ceiling surface layer ZSTDY heat response and construction technology - Google Patents
Decorative ceiling surface layer ZSTDY heat response and construction technology Download PDFInfo
- Publication number
- CN106075780A CN106075780A CN201610353611.3A CN201610353611A CN106075780A CN 106075780 A CN106075780 A CN 106075780A CN 201610353611 A CN201610353611 A CN 201610353611A CN 106075780 A CN106075780 A CN 106075780A
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- Prior art keywords
- fire
- sprinkler head
- ceiling
- housing cover
- outside housing
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Decorative ceiling surface layer ZSTDY heat response and construction technology belong to technical field of fire control.Decorative ceiling surface layer ZSTDY heat response, including spraying pipeline, sprinkler head, hang canopy layer, the shown pipeline that sprays includes fire_fighting pipe network main, fire-fighting spraying arm, sprinkler head short tube, it is characterized in that: fire_fighting pipe network main connects several fire-fighting spraying arms, fire-fighting spraying arm lower end connects sprinkler head short tube, connects sprinkler head in sprinkler head short tube end, hang canopy and be placed on sprinkler head bottom, be provided with outside housing cover in sprinkler head bottom.The shower nozzle outside housing cover of present invention construction flushes with hang ceiling panel, can reach furred ceiling face overall appearance, generous effect, meets construction unit's perception requirement for room entirety.
Description
Technical field
The invention belongs to technical field of fire control, especially relate to a kind of decorative ceiling surface layer ZSTDY heat response and execute
Work technique.
Background technology
In modern society, high-end place and the bigger place of flow of the people, such as luxurious hotel, market recreation center, large-scale
The decorations of dining room lamp day by day increase, and the requirement for overall appearance and ceiling clear degree is more and more higher, previously used
There is many problems in sagging type shower nozzle, erect type shower nozzle, plain edition shower nozzle, such as, affects furred ceiling entirety absolute altitude in terms of absolute altitude,
Its absolute altitude is made to decline, it is impossible to meet the requirement for absolute altitude of the furred ceiling place；Next can make to hang for highlighting the shower nozzle outside furred ceiling
The overall perception in top declines, it is impossible to meet furred ceiling place for requirement attractive in appearance；Furthermore the shower nozzle highlighted outside furred ceiling the most easily meets with
To the shower nozzle misoperation destroyed and anthropic factor causes.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that a kind of be hardly damaged and handsome in appearance be suitable for high-end place decoration hang
Top coat ZSTDY heat response and construction technology.
For realizing the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme that, decorative ceiling surface layer ZSTDY hidden
Shower nozzle, including spraying pipeline, sprinkler head, hangs canopy layer, and shown sprinkling pipeline includes fire_fighting pipe network main, fire-fighting spraying arm, spray
Spill a short tube, it is characterised in that: fire_fighting pipe network main connects several fire-fighting spraying arms, and fire-fighting spraying arm lower end connects sprays
Head short tube, connects sprinkler head, hangs canopy and be placed on sprinkler head bottom, outside sprinkler head bottom is provided with in sprinkler head short tube end
Cover cap.
As a kind of preferred version, spray pipeline and use galvanized pipe.
As another kind of preferred version, spray pipeline and be more than or equal to the clamp connection of DN100, the wire connection less than DN100.
As another kind of preferred version, fire-fighting spraying arm passes through Flange joint fire-fighting spraying main.
The construction technology of decorative ceiling surface layer ZSTDY heat response is:
1, fire_fighting pipe network construction:
Spray pipeline typically to require to use galvanized pipe more than or equal to DN100 clamp connection, wire connection less than DN100, spray
Every piping length of main Flange joint connects several pipe arrangements no more than 6m, straight length, uses jack to install, vertical
When pipe concealed installation is in vertical shaft, in pipe well, on embedded iron parts, mounting clip pieces is fixed, and riser bottom sets suspension and support；Make vertical tube structure jail
Gu, prevent standpipe from dropping.
2, fire-fighting spraying props up pipe construction:
Branch's reserved opening of fire-fighting spraying arm is prefabricated before lifting, wire connection position reserved opening with threeway, welding can
Burn-on wrought iron pipe collar in main upper shed, lift after straightening.All reserved opening all add blocks up temporarily, sprays pipeline different tube diameters even
Connect employing reducing pipe coupling, elbow uses reducing elbow.Fire hydrant arm gets rid of mouth, after appraising and deciding with coordinate, the absolute altitude location of bolt valve
Again surely because of fire hydrant box, again bolt valve is installed after casing centering is firm, bolt valve side should open at chamber door when being contained in case one
Side, chamber door is opened should be flexible.
3, shower nozzle line setting, mounting spray head short tube:
Sprinkler head short tube is installed and is referred to one section of arm of end of furred ceiling type sprinkler head, and this section of pipe can not be the most suitable with branch main
Sequence completes, and synchronization will carry out with furred ceiling finishing.Ceiling joist installs, and makes the reserved opening mark of sprinkler head according to ceiling material thickness
Height, pretends by furred ceiling and repaiies figure and determine the coordinate of sprinkler head, make arm reserved opening accomplish that position is accurate.Branch diameter is without exception
25mm, the end reducing pipe coupling mouth of 25mm × 15mm, pipe collar mouth is flat with furred ceiling finishing layer, and bracing wire is installed.Arm end curved
At Tou, 100mm adds fastener with planted agent and fixes, and prevents shower nozzle from contacting loosely with furred ceiling, the upper and lower changing of the relative positions.Arm installs, reserved opening silk
Block up and tighten.Preparation system pressure testing.
4, spray pipe network pressure testing, purging:
Envelope furred ceiling before carry out system pressure testing, in order to do not affect furred ceiling finishing progress can layer and section pressure testing, the complete backlash of pressure testing
Wash pipeline, qualified after can close furred ceiling.Ceiling material opens the hole of a 30mm at pipe collar mouth, and reserved opening is exposed, and furred ceiling fills
After having repaiied, plug is unloaded installation sprinkler head.
5, mounting spray head, blowout nozzle elevation line:
1) specification of sprinkler head, type, operating temperature design to be met requirement.
2) protected area, sprinkler spacing and the distance away from wall, post that sprinkler head is installed answers compliant requirement.
3) the both wings direction of sprinkler head should in a row be unified to install.This furred ceiling to be adjacent to of outer housing, the shower nozzle both wings that corridor is single
Should be transversely mounted.
4) installing sprinkler head and should use special special spanner, filler preferably uses teflin tape, prevents from damaging and polluting
Furred ceiling.
5) the fixed support installation spraying pipeline should meet design requirement.
6) position of suspension and support is not to hinder shower nozzle spray effect as principle.
7) time for preventing shower nozzle from spraying water, pipeline produces and significantly rocks, and main, standpipe all should add anti-shake fixed support.Main
Or layering main may be provided in the middle of straight length, away from standpipe and end no more than 12m, when single-rod hanger length is less than 150mm, can
It is not added with anti-shake fixed support.
8) fire-fighting system water flowing debugging should reach fire department test rated condition.Fire pump should switch on power and try
Operating, the sprinkler head of test least favorable point and the pressure of fire hydrant and flow can meet design requirement.
6, ceiling construction, Puttying, coating:
1) snap the line
According to floor elevation line, vertically measure with chi to ceiling designed elevation, along wall, post surrounding bullet ceiling absolute altitude, and top, edge
The grade level line of canopy, pulls a point gear position line on the wall.
2) big Os Draconis are installed
After bullet good ceiling grade level line and the Os Draconis position line, determine the absolute altitude of downrod lower end head, put by the big dragon position of bone
And hanging spacing, pre-buried with floor for one end of suspension rod non-bolt screw thread firm muscle is connected fixing.
3) Os Draconis in installing
4) carinula is installed
5) installed surface cover plate
To install and below light just skeleton by inspection, by the specification of skin plate, to draw gap to carry out piecemeal snap the line, from
Start first to fill a line skin plate along middle Os Draconis direction in the middle of ceiling, as benchmark, then install to both sides branch.
7, outside housing cover is installed
Outside housing cover is welded by two parts fusible alloys.Install before outside housing cover and first adjust spray head, make to own
The spray head bottom is concordant with furred ceiling, then is screwed on shower nozzle by outside housing cover, notes not polluted by outside housing cover when of construction, damaging
Going bad or bending, outside housing cover suffers to pollute, damage or bend, it is necessary to is changed by outside housing cover, prevents outside housing cover during fire
Not falling off, shower nozzle is failure to actuate.
8, outside housing cover and furred ceiling flatness and tightness are checked
Observing the combination degree of outside housing cover and furred ceiling, space is adjusted more than 0.5mm's, for protruding or recessed furred ceiling
Less shower nozzle, can suitably adjust the combination distance of outside housing cover and shower nozzle, with reach adjust shower nozzle outside housing cover be combined journey with furred ceiling
The purpose of degree；For the outside housing cover protruded or recessed furred ceiling is too many, shower nozzle is unloaded, first shower nozzle short tube is adjusted, by short
Pipe is adjusted to specify position, then is adjusted shower nozzle and outside housing cover, againsts installation of ceiling, it is ensured that furred ceiling smooth and attractive in appearance greatly
Side.
What in the shower nozzle of decorative ceiling surface layer, effect was maximum is i.e. heat response outside housing cover, and outside housing cover is directly and surface layer
Contact so that furred ceiling surface layer is concordant with outside housing cover, outside housing cover color and surface layer solid colour, reach the effect of one integrated mass.
The outside housing cover of heat response is to be welded by two parts fusible alloys, and fire when, temperature reaches 68 DEG C, then
Fusible alloy melts, and outside housing cover comes off, then in shower nozzle, glass bead ruptures, and forms water spray.
Beneficial effects of the present invention.
1, the shower nozzle outside housing cover of present invention construction flushes with hang ceiling panel, can reach furred ceiling face overall appearance, generous effect
Really, construction unit's perception requirement for room entirety is met；Secondly can prevent from causing shower nozzle misoperation because of anthropic factor
Phenomenon occurs.
2, in the present invention, shower nozzle outside housing cover selects color and furred ceiling surface layer solid colour, can reach surface layer integral color one
Cause, do not have the chaotic inconsistent phenomenon of color, greatly improve the overall consistent type of surface layer perception degree and furred ceiling.
3, the present invention can solve major part place for furred ceiling requirement attractive in appearance, it is adaptable to most of high-end places and artificial abortion
Measure bigger place.
4, the present invention constructs simply, and work progress is little with common shower nozzle difference, but can reach common shower nozzle and cannot reach
The aesthetic arrived.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the present invention.
Fig. 2 is the second structural representation of the present invention.
Fig. 3 is sprinkler structure schematic diagram of the present invention.
In figure, 1 be fire-fighting spraying arm, 2 for sprinkler head short tube, 3 for sprinkler head, 4 for fire_fighting pipe network main, 5 for bracing wire,
7 is Os Draconis.
Detailed description of the invention
As Figure 1-3, decorative ceiling surface layer ZSTDY heat response, including spraying pipeline, sprinkler head, hangs canopy layer, institute
Show that sprinkling pipeline includes fire_fighting pipe network main, fire-fighting spraying arm, sprinkler head short tube, it is characterised in that: fire_fighting pipe network main is even
Connecing several fire-fighting spraying arm, fire-fighting spraying arm lower end connects sprinkler head short tube, connects sprinkler head in sprinkler head short tube end,
Hang canopy and be placed on sprinkler head bottom, be provided with outside housing cover in sprinkler head bottom.
As a kind of preferred version, spray pipeline and use galvanized pipe.
As another kind of preferred version, spray pipeline and be more than or equal to the clamp connection of DN100, the wire connection less than DN100.
As another kind of preferred version, fire-fighting spraying arm passes through Flange joint fire-fighting spraying main.
The construction technology of decorative ceiling surface layer ZSTDY heat response is:
1, fire_fighting pipe network construction:
Spray pipeline typically to require to use galvanized pipe more than or equal to DN100 clamp connection, wire connection less than DN100, spray
Every piping length of main Flange joint connects several pipe arrangements no more than 6m, straight length, uses jack to install, vertical
When pipe concealed installation is in vertical shaft, in pipe well, on embedded iron parts, mounting clip pieces is fixed, and riser bottom sets suspension and support；Make vertical tube structure jail
Gu, prevent standpipe from dropping.
2, fire-fighting spraying props up pipe construction:
Branch's reserved opening of fire-fighting spraying arm is prefabricated before lifting, wire connection position reserved opening with threeway, welding can
Burn-on wrought iron pipe collar in main upper shed, lift after straightening.All reserved opening all add blocks up temporarily, sprays pipeline different tube diameters even
Connect employing reducing pipe coupling, elbow uses reducing elbow.Fire hydrant arm gets rid of mouth, after appraising and deciding with coordinate, the absolute altitude location of bolt valve
Again surely because of fire hydrant box, again bolt valve is installed after casing centering is firm, bolt valve side should open at chamber door when being contained in case one
Side, chamber door is opened should be flexible.
3, shower nozzle line setting, mounting spray head short tube:
Sprinkler head short tube is installed and is referred to one section of arm of end of furred ceiling type sprinkler head, and this section of pipe can not be the most suitable with branch main
Sequence completes, and synchronization will carry out with furred ceiling finishing.Ceiling joist installs, and makes the reserved opening mark of sprinkler head according to ceiling material thickness
Height, pretends by furred ceiling and repaiies figure and determine the coordinate of sprinkler head, make arm reserved opening accomplish that position is accurate.Branch diameter is without exception
25mm, the end reducing pipe coupling mouth of 25mm × 15mm, pipe collar mouth is flat with furred ceiling finishing layer, and bracing wire is installed.Arm end curved
At Tou, 100mm adds fastener with planted agent and fixes, and prevents shower nozzle from contacting loosely with furred ceiling, the upper and lower changing of the relative positions.Arm installs, reserved opening silk
Block up and tighten.Preparation system pressure testing.
4, spray pipe network pressure testing, purging:
Envelope furred ceiling before carry out system pressure testing, in order to do not affect furred ceiling finishing progress can layer and section pressure testing, the complete backlash of pressure testing
Wash pipeline, qualified after can close furred ceiling.Ceiling material opens the hole of a 30mm at pipe collar mouth, and reserved opening is exposed, and furred ceiling fills
After having repaiied, plug is unloaded installation sprinkler head.
5, mounting spray head, blowout nozzle elevation line:
1) specification of sprinkler head, type, operating temperature design to be met requirement.
2) protected area, sprinkler spacing and the distance away from wall, post that sprinkler head is installed answers compliant requirement.
3) the both wings direction of sprinkler head should in a row be unified to install.This furred ceiling to be adjacent to of outer housing, the shower nozzle both wings that corridor is single
Should be transversely mounted.
4) installing sprinkler head and should use special special spanner, filler preferably uses teflin tape, prevents from damaging and polluting
Furred ceiling.
5) the fixed support installation spraying pipeline should meet design requirement.
6) position of suspension and support is not to hinder shower nozzle spray effect as principle.
7) time for preventing shower nozzle from spraying water, pipeline produces and significantly rocks, and main, standpipe all should add anti-shake fixed support.Main
Or layering main may be provided in the middle of straight length, away from standpipe and end no more than 12m, when single-rod hanger length is less than 150mm, can
It is not added with anti-shake fixed support.
8) fire-fighting system water flowing debugging should reach fire department test rated condition.Fire pump should switch on power and try
Operating, the sprinkler head of test least favorable point and the pressure of fire hydrant and flow can meet design requirement.
6, ceiling construction, Puttying, coating:
1) snap the line
According to floor elevation line, vertically measure with chi to ceiling designed elevation, along wall, post surrounding bullet ceiling absolute altitude, and top, edge
The grade level line of canopy, pulls a point gear position line on the wall.
2) big Os Draconis are installed
After bullet good ceiling grade level line and the Os Draconis position line, determine the absolute altitude of downrod lower end head, put by the big dragon position of bone
And hanging spacing, pre-buried with floor for one end of suspension rod non-bolt screw thread firm muscle is connected fixing.
3) Os Draconis in installing
4) carinula is installed
6) installed surface cover plate
To install and below light just skeleton by inspection, by the specification of skin plate, to draw gap to carry out piecemeal snap the line, from
Start first to fill a line skin plate along middle Os Draconis direction in the middle of ceiling, as benchmark, then install to both sides branch.
7, outside housing cover is installed
Outside housing cover is welded by two parts fusible alloys.Install before outside housing cover and first adjust spray head, make to own
The spray head bottom is concordant with furred ceiling, then is screwed on shower nozzle by outside housing cover, notes not polluted by outside housing cover when of construction, damaging
Going bad or bending, outside housing cover suffers to pollute, damage or bend, it is necessary to is changed by outside housing cover, prevents outside housing cover during fire
Not falling off, shower nozzle is failure to actuate.
8, outside housing cover and furred ceiling flatness and tightness are checked
Observing the combination degree of outside housing cover and furred ceiling, space is adjusted more than 0.5mm's, for protruding or recessed furred ceiling
Less shower nozzle, can suitably adjust the combination distance of outside housing cover and shower nozzle, with reach adjust shower nozzle outside housing cover be combined journey with furred ceiling
The purpose of degree；For the outside housing cover protruded or recessed furred ceiling is too many, shower nozzle is unloaded, first shower nozzle short tube is adjusted, by short
Pipe is adjusted to specify position, then is adjusted shower nozzle and outside housing cover, againsts installation of ceiling, it is ensured that furred ceiling smooth and attractive in appearance greatly
Side.
What in the shower nozzle of decorative ceiling surface layer, effect was maximum is i.e. heat response outside housing cover, and outside housing cover is directly and surface layer
Contact so that furred ceiling surface layer is concordant with outside housing cover, outside housing cover color and surface layer solid colour, reach the effect of one integrated mass.
The outside housing cover of heat response is to be welded by two parts fusible alloys, and fire when, temperature reaches 68 DEG C, then
Fusible alloy melts, and outside housing cover comes off, then in shower nozzle, glass bead ruptures, and forms water spray.
Claims (5)
1. decorative ceiling surface layer ZSTDY heat response, including spraying pipeline, sprinkler head, hangs canopy layer, and shown sprinkling pipeline includes
Fire_fighting pipe network main, fire-fighting spraying arm, sprinkler head short tube, it is characterised in that: fire_fighting pipe network main connects several fire-fighting sprayings
Arm, fire-fighting spraying arm lower end connects sprinkler head short tube, connects sprinkler head in sprinkler head short tube end, hangs canopy and be placed on sprinkling
Head bottom, is provided with outside housing cover in sprinkler head bottom.
Decorative ceiling surface layer ZSTDY heat response the most according to claim 1, it is characterised in that: spray pipeline and use
Galvanized pipe.
Decorative ceiling surface layer ZSTDY heat response the most according to claim 1, it is characterised in that: spray pipeline and be more than
Clamp connection equal to DN100, the wire connection less than DN100.
Decorative ceiling surface layer ZSTDY heat response the most according to claim 1, it is characterised in that: fire-fighting spraying arm
By Flange joint fire-fighting spraying main.
The construction technology of decorative ceiling surface layer ZSTDY heat response the most according to claim 1: it is characterized in that:
One, fire_fighting pipe network construction:
Spray pipeline typically to require to use galvanized pipe more than or equal to DN100 clamp connection, wire connection less than DN100, spray main
No more than 6m, straight length, several pipe arrangements being connected with Flange joint every piping length, use jack to install, standpipe is dark
When being contained in vertical shaft, in pipe well, on embedded iron parts, mounting clip pieces is fixed, and riser bottom sets suspension and support；Make vertical tube structure firm,
Prevent standpipe from dropping；
Two, fire-fighting spraying props up pipe construction:
Branch's reserved opening of fire-fighting spraying arm is prefabricated before lifting, wire connection position reserved opening with threeway, welding can be dry
Pipe upper shed is burn-on wrought iron pipe collar, lifts after straightening；All reserved opening all add blocks up temporarily, sprays the connection of pipeline different tube diameters and adopts
With reducing pipe coupling, elbow uses reducing elbow；Fire hydrant arm gets rid of mouth with coordinate, the absolute altitude location of bolt valve, the most steady after appraising and deciding
Because of fire hydrant box, again bolt valve is installed after casing centering is firm, the side that bolt valve side should be opened at chamber door when being contained in case, case
Door is opened should be flexible；
Three, shower nozzle line setting, mounting spray head short tube:
The one section of arm of end referring to furred ceiling type sprinkler head installed by sprinkler head short tube, and this section of pipe can not be the completeest with order while of branch's main
Become, synchronization will carry out with furred ceiling finishing；Ceiling joist installs, and makes the reserved opening absolute altitude of sprinkler head according to ceiling material thickness,
Pretend by furred ceiling and repair figure and determine the coordinate of sprinkler head, make arm reserved opening accomplish that position is accurate；Branch diameter is 25mm without exception, end
The end reducing pipe coupling mouth of 25mm × 15mm, pipe collar mouth is flat with furred ceiling finishing layer, and bracing wire is installed；The elbow of arm end
100mm adds fastener with planted agent to be fixed, and prevents shower nozzle from contacting loosely with furred ceiling, the upper and lower changing of the relative positions；Arm installs, and reserved opening plug is twisted
Tightly；Preparation system pressure testing；
Four, spray pipe network pressure testing, purging:
Envelope furred ceiling before carry out system pressure testing, in order to do not affect furred ceiling finishing progress can layer and section pressure testing, pressure testing complete afterflush pipe
Road, qualified after can close furred ceiling；Ceiling material opens the hole of a 30mm at pipe collar mouth, and reserved opening is exposed, and furred ceiling has been fitted up
Afterwards plug is unloaded installation sprinkler head；
Five, mounting spray head, blowout nozzle elevation line:
1) specification of sprinkler head, type, operating temperature design to be met requirement；
2) protected area, sprinkler spacing and the distance away from wall, post that sprinkler head is installed answers compliant requirement；
3) the both wings direction of sprinkler head should in a row be unified to install；This furred ceiling to be adjacent to of outer housing, the shower nozzle both wings Ying Heng that corridor is single
To installation；
4) installing sprinkler head and should use special special spanner, filler preferably uses teflin tape, prevents from damaging and polluting furred ceiling；
5) the fixed support installation spraying pipeline should meet design requirement；
6) position of suspension and support is not to hinder shower nozzle spray effect as principle；
7) time for preventing shower nozzle from spraying water, pipeline produces and significantly rocks, and main, standpipe all should add anti-shake fixed support；Main or point
Layer main may be provided in the middle of straight length, away from standpipe and end no more than 12m, when single-rod hanger length is less than 150mm, can be not added with
Anti-shake fixed support；
8) fire-fighting system water flowing debugging should reach fire department test rated condition；Fire pump should switch on power and test run
Turning, the sprinkler head of test least favorable point and the pressure of fire hydrant and flow can meet design requirement；
Six, ceiling construction, Puttying, coating:
1) snap the line
According to floor elevation line, vertically measure with chi to ceiling designed elevation, along wall, post surrounding bullet ceiling absolute altitude, and along ceiling
Grade level line, pulls a point gear position line on the wall；
2) big Os Draconis are installed
After bullet good ceiling grade level line and the Os Draconis position line, determine the absolute altitude of downrod lower end head, put by the big dragon position of bone and hung
Hang spacing, pre-buried with floor for one end of suspension rod non-bolt screw thread firm muscle is connected fixing；
3) Os Draconis in installing
4) carinula is installed
Installed surface cover plate
To install and below light just skeleton by inspection, by the specification of skin plate, to draw gap to carry out piecemeal snap the line, from ceiling
Middle suitable middle Os Draconis direction starts first to fill a line skin plate, as benchmark, then installs to both sides branch；
Seven, outside housing cover is installed:
Outside housing cover is welded by two parts fusible alloys；First adjust spray head before outside housing cover is installed, make all sprays
The head bottom is concordant with furred ceiling, then is screwed on shower nozzle by outside housing cover, the when of noting construction not by outside housing cover pollution, damage or
Person bends, and outside housing cover suffers to pollute, damage or bend, it is necessary to being changed by outside housing cover, when preventing fire, outside housing cover does not takes off
Falling, shower nozzle is failure to actuate；
Eight, outside housing cover and furred ceiling flatness and tightness are checked:
Observing the combination degree of outside housing cover and furred ceiling, space is adjusted more than 0.5mm's, less for protrusion or recessed furred ceiling
Shower nozzle, can suitably adjust the combination distance of outside housing cover and shower nozzle, to reach to adjust shower nozzle outside housing cover and furred ceiling combination degree
Purpose；For the outside housing cover protruded or recessed furred ceiling is too many, shower nozzle is unloaded, first shower nozzle short tube is adjusted, short tube is adjusted
Whole then shower nozzle and outside housing cover are adjusted to specifying position, against installation of ceiling, it is ensured that furred ceiling smooth and elegant in appearance.
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| CN201610353611.3A CN106075780B (en) | 2016-05-25 | 2016-05-25 | Decorative ceiling surface layer ZSTDY heat response and construction technology |
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| CN201610353611.3A CN106075780B (en) | 2016-05-25 | 2016-05-25 | Decorative ceiling surface layer ZSTDY heat response and construction technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701194A (en) * | 2018-12-19 | 2019-05-03 | 北京龙辰泉消防设备安装工程有限公司 | A kind of construction method of fire engineering spraying fire-extinguishing system |
| CN113212692A (en) * | 2021-04-29 | 2021-08-06 | 厦门船舶重工股份有限公司 | Method for positioning water mist nozzle in passenger public area of ro-ro passenger ship |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
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| US20080060823A1 (en) * | 2006-09-13 | 2008-03-13 | Kao-Pei Ma | Mount for Covering Fire Sprinkler Head |
| CN102170941A (en) * | 2008-09-30 | 2011-08-31 | 千住灭火器株式会社 | Sprinkler head |
| JP2011067464A (en) * | 2009-09-25 | 2011-04-07 | Toto Ltd | Sprinkler device and method for fixing the same |
| CN203525178U (en) * | 2013-09-23 | 2014-04-09 | 井冈山市玉捷消防科技有限公司 | Hidden fire sprinkler with function of spraying water automatically and evenly |
| CN104324472A (en) * | 2014-11-13 | 2015-02-04 | 河南海力特机电制造有限公司 | Hidden type fine mist nozzle |
| CN204815493U (en) * | 2015-07-03 | 2015-12-02 | 中国航天建设集团有限公司 | Big space furred ceiling blowing system of modularization |
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| CN109701194A (en) * | 2018-12-19 | 2019-05-03 | 北京龙辰泉消防设备安装工程有限公司 | A kind of construction method of fire engineering spraying fire-extinguishing system |
| CN113212692A (en) * | 2021-04-29 | 2021-08-06 | 厦门船舶重工股份有限公司 | Method for positioning water mist nozzle in passenger public area of ro-ro passenger ship |
| CN113212692B (en) * | 2021-04-29 | 2022-08-05 | 厦门船舶重工股份有限公司 | Method for positioning water mist nozzle in passenger public area of ro-ro passenger ship |
| CN117605214A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
| CN117605214B (en) * | 2024-01-22 | 2024-04-05 | 四川省材科院消防科技有限公司 | Fire-fighting suspended ceiling and installation method |
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