CN107035915A - A kind of ventilation shaft construction method - Google Patents
A kind of ventilation shaft construction method Download PDFInfo
- Publication number
- CN107035915A CN107035915A CN201710356820.8A CN201710356820A CN107035915A CN 107035915 A CN107035915 A CN 107035915A CN 201710356820 A CN201710356820 A CN 201710356820A CN 107035915 A CN107035915 A CN 107035915A
- Authority
- CN
- China
- Prior art keywords
- airduct
- construction method
- ventilation shaft
- suspension bracket
- shaft construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to building engineering field, more particularly to a kind of ventilation shaft construction method.Comprise the following steps：Airduct is made, support and suspension bracket installation, airduct installation and connection, fire resisting damper and air port are installed and assembling.A kind of ventilation construction method of the present invention, compared to existing existing ventilation construction, efficiency high, is efficiently monitored, it is ensured that ventilation is smooth, fire protecting performance strengthens to airduct connection Air Leakage；Cost is low；Construction period is effectively reduced, construction quality is improved, and the quality problems occurred in building construction process can in time be notified to safeguard unit.
Description
Technical field
The present invention relates to building engineering field, more particularly to a kind of ventilation shaft construction method.
Background technology
In the ventilation work progress of piping lane, the problems such as frequently encountering not smooth ventilation, fire protecting performance difference causes efficiency of construction
Low, cost is high.To solve these problems, a kind of applicable ventilation shaft construction method need to be invented.
The content of the invention
Present invention aim to address in existing ventilation work progress due to matter caused by not smooth, fire protecting performance difference of ventilation etc.
There is provided a kind of ventilation construction method for amount problem.
A kind of ventilation shaft construction method, described method comprises the following steps：
Step one, airduct makes：Rectangular air duct is connected with angle steel flange using flange riveting, rectangular air duct and angle steel
Flange zinc plated rivets rivet clasp；
Step 2, support and suspension bracket are installed：Support and suspension bracket are arranged at air port or valve, inspection door and automatic control mechanism it
Outside, installation site is apart from air port >=200mm；Support and suspension bracket are fixed using expansion bolt, and the vertical rod of suspension bracket is hung using full thread
Bar；Support and suspension bracket are located on bracket；
Step 3, airduct is installed and connected：It is attached between airduct by angle steel flange, using thickness between angle steel flange
4mm, rigidity >=FB3 asbestos rubber cushion make pad, and packing matcrial, inductor are installed outside it, by the wind connected
Pipe is placed on suspension bracket, adjusts level, checks the installation quality of airduct；
Step 4, fire resisting damper and air port are installed：Airduct through fire wall is by fire resisting damper control, adjustable draught for shutter and wind
Pipe is connected；
Step 5, assembling：Blower fan is hung to construction working face, adjusts level, completes ventilation shaft construction.
Further, the material of angle steel flange described in step one is carbon steel, and surface carries out chromium plating or zinc-plated processing,
First derusted before rivet clasp, then brush twice minium, prevent angle steel flange from getting rusty.
Further, suspension bracket spacing described in step 2 is 1500mm.
Further, bracket described in step 2 applies 2 times antirust paints after derusting, bright dew part 2 times finish paints of brush again, prevents
Get rusty again.
Further, encapsulant described in step 3 is incombustible material, and non-ignitable requirement is A grades.
Further, the inductor described in step 3 is vibration sensor.If sensed during ventilation test or use
Device measurement obtain leaking out value be more than it is specific leak out value when, then metrical information is sent to engineering by inductor by cordless communication network
Control centre, ECC engineering control center is received after metrical information, by the engineering maintenance personnel at the metrical information scene of issuing, and sends letter
Breath order request inductor sends red light and alarm sound.Wherein, the metrical information includes the value of leaking out, inductor
Position etc..
Further, metal grill, mesh dead size≤10mm*10mm are installed described in step 4 on the inside of air port.
A kind of ventilation construction method that the present invention is provided, is asked by inductor monitoring by airduct connection with the presence or absence of leaking out
Topic, is effectively reduced construction period, improves construction quality, and can notify the quality problems occurred in building construction process in time
Safeguard unit.
It is an advantage of the invention that：
A kind of ventilation shaft construction method of the present invention, compared to existing existing ventilation construction, efficiency high, connects to airduct and leaks
Wind problem is efficiently monitored, it is ensured that ventilation is smooth, fire protecting performance enhancing；Cost is low；Construction period is effectively reduced, construction is improved
Quality, and the quality problems occurred in building construction process can in time be notified to safeguard unit.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted by book and claims is realized and obtained.
Embodiment
Embodiments of the invention are illustrated below.It should be noted that in the case where not conflicting, reality of the invention
Applying the technical characteristic in example and embodiment can be combined with each other, within protection scope of the present invention.In addition, for the ease of retouching
State, step number has been used below, but this should not be construed as limiting the invention, in some cases, can be with difference
Shown or described step is performed in order herein.
Embodiment of the method 1
A kind of embodiments in accordance with the present invention, it is proposed that ventilation shaft construction method, comprise the following steps：
Step one, airduct makes：Rectangular air duct is connected with angle steel flange using flange riveting, rectangular air duct and angle steel
Flange zinc plated rivets rivet clasp；
Step 2, support and suspension bracket are installed：Support and suspension bracket are arranged at air port or valve, inspection door and automatic control mechanism it
Outside, installation site is apart from air port >=200mm；Support and suspension bracket are fixed using expansion bolt, and the vertical rod of suspension bracket is hung using full thread
Bar；Support and suspension bracket are located on bracket；
Step 3, airduct is installed and connected：It is attached between airduct by angle steel flange, using thickness between angle steel flange
4mm, rigidity >=FB3 asbestos rubber cushion make pad, and packing matcrial, inductor are installed outside it, by the wind connected
Pipe is placed on suspension bracket, adjusts level, checks the installation quality of airduct；
Step 4, fire resisting damper and air port are installed：Airduct through fire wall is by fire resisting damper control, adjustable draught for shutter and wind
Pipe is connected；
Step 5, assembling：Blower fan is hung to construction working face, adjusts level, completes ventilation shaft construction.
Further, the material of angle steel flange described in step one is carbon steel, and surface carries out chromium plating or zinc-plated processing,
First derusted before rivet clasp, then brush twice minium, prevent angle steel flange from getting rusty.
Further, suspension bracket spacing described in step 2 is 1500mm.
Further, bracket described in step 2 applies 2 times antirust paints after derusting, bright dew part 2 times finish paints of brush again, prevents
Get rusty again.
Further, encapsulant described in step 3 is incombustible material, and non-ignitable requirement is A grades.
Further, the inductor described in step 3 is vibration sensor.If sensed during ventilation test or use
Device measurement obtain leaking out value be more than it is specific leak out value when, then metrical information is sent to engineering by inductor by cordless communication network
Control centre, ECC engineering control center is received after metrical information, by the engineering maintenance personnel at the metrical information scene of issuing, and sends letter
Breath order request inductor sends red light and alarm sound.Wherein, the metrical information includes the value of leaking out, inductor
Position etc..
Further, metal grill, mesh dead size≤10mm*10mm are installed described in step 4 on the inside of air port.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of ventilation shaft construction method, it is characterised in that：Described method comprises the following steps：
Step one, airduct makes：Rectangular air duct is connected with angle steel flange using flange riveting, rectangular air duct and angle steel flange
Use zinc plated rivets rivet clasp；
Step 2, support and suspension bracket are installed：Support and suspension bracket are arranged at air port or valve, inspection door and automatic control mechanism outside,
Installation site is apart from air port >=200mm；Support and suspension bracket are fixed using expansion bolt, and the vertical rod of suspension bracket uses full thread suspension rod；
Support and suspension bracket are located on bracket；
Step 3, airduct is installed and connected：Be attached between airduct by angle steel flange, between angle steel flange using thickness 4mm,
Rigidity >=FB3 asbestos rubber cushion makees pad, and packing matcrial, and inductor is installed outside it, and the airduct connected is pacified
It is placed on suspension bracket, adjusts level, checks the installation quality of airduct；
Step 4, fire resisting damper and air port are installed：Airduct through fire wall is by fire resisting damper control, and adjustable draught for shutter connects with airduct
Connect；
Step 5, assembling：Blower fan is hung to construction working face, adjusts level, completes ventilation shaft construction.
2. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Angle steel flange described in step one
Material be carbon steel, surface carries out chromium plating or zinc-plated processing, first derusted before rivet clasp, then brush twice minium.
3. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Suspension bracket spacing described in step 2
For 1500mm.
4. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Bracket described in step 2 except
2 times antirust paints, bright dew part 2 times finish paints of brush again are applied after rust.
5. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Encapsulant is described in step 3
Incombustible material, and non-ignitable requirement is A grades.
6. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Inductor described in step 3 is
Vibration sensor.
7. a kind of ventilation shaft construction method according to claim 1, it is characterised in that：Pacify on the inside of air port described in step 4
Fill metal grill, mesh dead size≤10mm*10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356820.8A CN107035915B (en) | 2017-05-19 | 2017-05-19 | A kind of ventilation shaft construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356820.8A CN107035915B (en) | 2017-05-19 | 2017-05-19 | A kind of ventilation shaft construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107035915A true CN107035915A (en) | 2017-08-11 |
| CN107035915B CN107035915B (en) | 2019-05-03 |
Family
ID=59538859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356820.8A Active CN107035915B (en) | 2017-05-19 | 2017-05-19 | A kind of ventilation shaft construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035915B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965624A (en) * | 2017-11-22 | 2018-04-27 | 广州正德工业工程技术有限公司 | Lithium battery film applicator air hose prepares and mounting process |
| CN110440379A (en) * | 2019-07-16 | 2019-11-12 | 上海一建安装工程有限公司 | Ventilating system construction method |
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| JP2000257945A (en) * | 1999-03-10 | 2000-09-22 | Tosetz Kk | Air-conditioning duct unit and installation method of air-conditioning duct using the same |
| CN201050645Y (en) * | 2007-05-31 | 2008-04-23 | 崔玉音 | Super-clean wind pipe for semiconductor air conditioner system |
| CN101236099A (en) * | 2007-02-02 | 2008-08-06 | 河南光力科技股份有限公司 | Integral flux, wind velocity sensor |
| CN103452583A (en) * | 2013-09-02 | 2013-12-18 | 江苏中煤机电科技有限公司 | Coal mine ventilation lifesaving pipeline |
| CN103604007A (en) * | 2013-11-26 | 2014-02-26 | 中国建筑第八工程局有限公司 | Composite blast pipe construction method |
| CN204084759U (en) * | 2014-08-20 | 2015-01-07 | 江苏扬安集团有限公司 | A kind of thermal-insulating type fiberglass composite air duct construction and installation system |
| CN104458295A (en) * | 2014-12-29 | 2015-03-25 | 成都市第一建筑工程公司 | Construction method for crosswind multiphase flow system for high speed train test |
| CN205426449U (en) * | 2015-11-30 | 2016-08-03 | 国家电网公司 | Boiler powder process system blast pipe linking department detection device that leaks out |
-
2017
- 2017-05-19 CN CN201710356820.8A patent/CN107035915B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000257945A (en) * | 1999-03-10 | 2000-09-22 | Tosetz Kk | Air-conditioning duct unit and installation method of air-conditioning duct using the same |
| CN101236099A (en) * | 2007-02-02 | 2008-08-06 | 河南光力科技股份有限公司 | Integral flux, wind velocity sensor |
| CN201050645Y (en) * | 2007-05-31 | 2008-04-23 | 崔玉音 | Super-clean wind pipe for semiconductor air conditioner system |
| CN103452583A (en) * | 2013-09-02 | 2013-12-18 | 江苏中煤机电科技有限公司 | Coal mine ventilation lifesaving pipeline |
| CN103604007A (en) * | 2013-11-26 | 2014-02-26 | 中国建筑第八工程局有限公司 | Composite blast pipe construction method |
| CN204084759U (en) * | 2014-08-20 | 2015-01-07 | 江苏扬安集团有限公司 | A kind of thermal-insulating type fiberglass composite air duct construction and installation system |
| CN104458295A (en) * | 2014-12-29 | 2015-03-25 | 成都市第一建筑工程公司 | Construction method for crosswind multiphase flow system for high speed train test |
| CN205426449U (en) * | 2015-11-30 | 2016-08-03 | 国家电网公司 | Boiler powder process system blast pipe linking department detection device that leaks out |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965624A (en) * | 2017-11-22 | 2018-04-27 | 广州正德工业工程技术有限公司 | Lithium battery film applicator air hose prepares and mounting process |
| CN110440379A (en) * | 2019-07-16 | 2019-11-12 | 上海一建安装工程有限公司 | Ventilating system construction method |
| CN110440379B (en) * | 2019-07-16 | 2021-06-15 | 上海一建安装工程有限公司 | Ventilation system construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107035915B (en) | 2019-05-03 |
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