CN115350523A - Vertical pipe installation mode of bread pipe water and gas distribution system - Google Patents
Vertical pipe installation mode of bread pipe water and gas distribution system Download PDFInfo
- Publication number
- CN115350523A CN115350523A CN202211032773.9A CN202211032773A CN115350523A CN 115350523 A CN115350523 A CN 115350523A CN 202211032773 A CN202211032773 A CN 202211032773A CN 115350523 A CN115350523 A CN 115350523A
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- CN
- China
- Prior art keywords
- vertical pipe
- water
- gas distribution
- pipe
- sleeve
- 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.)
- Pending
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 235000008429 bread Nutrition 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims description 15
- 239000000565 sealant Substances 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
A method for installing a vertical pipe of a bread pipe water and gas distribution system comprises the steps of prefabricating a water inlet and air inlet channel sinking at the bottom of a reinforced concrete pool, prefabricating a cover plate pre-embedded with a gas distribution vertical pipe sleeve and a water distribution vertical pipe sleeve, and preparing a gas distribution vertical pipe, a water and gas distribution bread pipe, a bolt, a pressing plate and sealant; erecting a prefabricated cover plate at a groove opening on the top of a channel, compacting by using bolts and a pressing plate, and embedding and sealing by using a sealant, wherein the upper part of the embedded gas distribution and water distribution vertical pipe sleeve is a straight pipe with internal threads; the gas distribution vertical pipe and the water distribution vertical pipe are in threaded connection with the straight pipe.
Description
Technical Field
The invention relates to a vertical pipe installation mode of a bread pipe water and gas distribution system.
Description
The filter is used for filtering, and is used for removing suspended matters in water to obtain water with lower turbidity; some of the filter tanks are used for removing water in sludge to obtain sludge with lower water content, the filter tanks are of more types and can be divided into a fast filter tank and a slow filter tank according to the size of the filtering speed, most of the filter tanks are fast filter tanks in current practical application, the fast filter tanks have higher treatment capacity, and the effluent quality is good.
The back flushing of the filter tank is a key step in the whole filtering project, and the good flushing technology can not only effectively remove the accumulated mud in the filtering layer and restore the ideal filtering function of the filter tank, but also prolong the filtering period, save the flushing water and reduce the energy consumption.
The filtering pool with bread tube system features that it has no central canal, all the filtering pools have effective filtering area, its water inlet and air inlet canal is under the bottom plate of filtering pool, and vertical water and air distributing pipes are used to pass through top plate to distribute water and air to bread tube. The common mounting mode of present bread piping system is that filtering pond cell body, bottom plate and the channel of sinking pour completion earlier, tie up the reinforcing bar at the riser template and put sleeve pipe secondary concreting, and the riser still need be installed and leveling from the channel, wastes time and energy, and construction quality still is difficult to control.
Disclosure of Invention
The invention aims to provide a vertical pipe installation mode of a bread pipe water and gas distribution system, which can solve the problems that the existing case mode is time-consuming and labor-consuming and is not easy to control the construction quality.
The above object of the present invention is achieved by the following scheme:
a vertical pipe installation mode of a bread pipe water and gas distribution system comprises a water inlet and air inlet channel sinking at the bottom of a prefabricated reinforced concrete pool, a cover plate pre-embedded with a gas distribution vertical pipe sleeve and a water distribution vertical pipe sleeve, a gas distribution vertical pipe, a water and gas distribution bread pipe, a bolt, a pressing plate and sealant,
the method is characterized in that: comprising the following steps of the installation process,
a groove is reserved at the top of the water inlet and air inlet channel, and the size of the groove is slightly larger than that of the prefabricated cover plate;
erecting a prefabricated cover plate at a groove opening on the top of a channel, compacting by using bolts and a pressing plate, and embedding and sealing by using a sealant, wherein the upper part of the embedded gas distribution and water distribution vertical pipe sleeve is a straight pipe with internal threads;
the gas distribution vertical pipe and the water distribution vertical pipe are in threaded connection with the straight pipe.
Furthermore, the bread pipes are symmetrically arranged at two rows at equal intervals along the water inlet and air inlet channel at the bottom of the pool, and the bread pipes are buckled on the air distribution vertical pipe and the water distribution vertical pipe of the prefabricated cover plate.
Furthermore, the bread pipes are arranged at the bottom of the pool along the single side of the water inlet channel at equal intervals.
Furthermore, the prefabricated cover plate is in an modularized assembly type, the width of each prefabricated cover plate is equal, and the same number of water distribution vertical pipe sleeves and gas distribution vertical pipe sleeves are embedded in the prefabricated cover plate, the assembly is realized by filling and sealing through a sealant 8, the surface is leveled through cement mortar 7, and the bottom surface of the cover plate is leveled without gas accumulation after installation.
Furthermore, the bottom of the wedge opening on the side edge of the prefabricated cover plate is provided with a sealing plate support bottom to prevent the sealant from leaking.
Further, pre-buried distribution, distribution riser sheathed tube upper portion is the internal thread straight tube, the straight tube internal diameter is greater than required distribution riser external diameter, the outer lane of straight tube has the seal ring, and sheathed tube lower part is the horn mouth, and horn mouth inside has a plurality of horizontal form convex lines, outside the convex line protrusion internal thread, horn mouth bottom and prefabricated apron bottom parallel and level.
Furthermore, the proper positions of the gas distribution vertical pipe and the water distribution vertical pipe are provided with external threads, the external thread section is matched with the internal threads of the sleeve, the lower part of the external threads is provided with a raised thin sheet, the diameter of the thin sheet is smaller than the diameter of the thread notch and has certain strength and elasticity, the gas distribution vertical pipe or the water distribution vertical pipe is screwed into the sleeve from top to bottom until the raised thin sheet touches the convex line in the sleeve, the thin sheet rotates continuously and crosses the convex line of the sleeve by the elasticity, thereby the top surface level of all the gas distribution vertical pipes can be adjusted, and the thin sheet limits the vertical pipe not to cross the line in normal work.
Furthermore, the water and gas distribution vertical pipe is provided with exhaust holes at the bottom of the external thread, and exhaust in the channel can enter the sleeve pipe, so that the water and gas distribution vertical pipe is more convenient.
Furthermore, the outer rings of the pipe orifices of the gas distribution vertical pipe and the water distribution vertical pipe are hexagonal, so that the use of special tools is facilitated.
Compared with the prior art, the invention has the main differences that:
1. the secondary pouring sinking channel top plate is replaced by the prefabricated assembling cover plate, so that the construction progress and the construction quality can be improved, the crossing of field installation and civil engineering is reduced, the construction progress is accelerated, the construction quality is improved, and the manufacturing cost is also saved.
2. The vertical pipe with the raised sheets and the matched sleeve with the raised lines are adopted, and the vertical pipe can be installed from the upper part and is convenient to level.
3. The lower part of the sleeve with the horn is adopted, and the exhaust hole of the vertical pipe can be upwards moved to the top of the horn mouth of the sleeve, so that the exhaust is cleaner.
Drawings
FIG. 1 is a top view of the bread tube air distribution and dispensing system of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a vertical pipe installation method of a bread pipe water and gas distribution system comprises a water inlet and air inlet channel sinking at the bottom of a prefabricated reinforced concrete pool, a cover plate 1 pre-embedded with a gas distribution vertical pipe sleeve and a water distribution vertical pipe sleeve, a gas distribution vertical pipe 4, a water distribution vertical pipe 3, a water and gas distribution bread pipe, a bolt 5, a pressing plate and a sealant 6,
comprises the following steps of mounting the glass substrate,
a groove is reserved at the top of the water inlet and air inlet channel, and the size of the groove is slightly larger than that of the prefabricated cover plate;
erecting a prefabricated cover plate at a groove opening of the channel top, tightly pressing by using bolts and a pressing plate, and embedding and sealing by using sealing glue, wherein the upper part of the embedded gas distribution and water distribution vertical pipe sleeve 2 is a straight pipe with internal threads;
the gas distribution vertical pipe and the water distribution vertical pipe are in threaded connection with the straight pipe.
The bread pipes are symmetrically arranged at two rows at equal intervals along the water inlet and air inlet channel at the bottom of the pool, and the bread pipes are buckled on the gas distribution vertical pipe and the water distribution vertical pipe of the prefabricated cover plate.
The surface covering pipes are arranged at the bottom of the pool along the single side of the water inlet channel at equal intervals.
The prefabricated cover plate is in a modular assembly type, the width of each prefabricated cover plate is equal, and the same number of water distribution vertical pipe sleeves and gas distribution vertical pipe sleeves are embedded in the prefabricated cover plate, the assembly is sealed by filling with a sealant 8, the surface of the prefabricated cover plate is leveled by using cement mortar 7, and the bottom surface of the installed cover plate is leveled without gas accumulation.
The bottom of the wedge opening on the side edge of the prefabricated cover plate is provided with a sealing plate support bottom to prevent the sealing glue from leaking.
The upper part of the pre-buried gas distribution and water distribution vertical pipe sleeve is a straight pipe with internal threads, the inner diameter of the straight pipe is larger than the outer diameter of a required water distribution and gas distribution vertical pipe, the outer ring of the straight pipe is provided with a water stop ring, the lower part of the sleeve is a bell mouth, the inner part of the bell mouth is provided with a plurality of horizontal convex lines, the convex lines protrude out of the internal threads, and the bottom of the bell mouth is flush with the bottom of the prefabricated cover plate.
The gas distribution vertical pipe or the water distribution vertical pipe is screwed into the sleeve from top to bottom until the protruded sheet touches the convex line in the sleeve and rotates continuously, the sheet crosses the convex line of the sleeve by elasticity, thereby the top surface level of all the gas distribution vertical pipes can be adjusted, and the sheet limits the vertical pipe not to cross the line in normal work.
The water and gas distribution vertical pipe is provided with a gas exhaust hole at the bottom of the external thread, and exhaust in the channel can enter the sleeve pipe, so that the water and gas distribution vertical pipe is more convenient.
The outer rings of the pipe orifices of the gas distribution vertical pipe and the water distribution vertical pipe are hexagonal, so that the use of special tools is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A vertical pipe installation method of a bread pipe water and gas distribution system comprises a water inlet and air inlet channel sinking at the bottom of a prefabricated reinforced concrete tank, a prefabricated cover plate embedded with a gas distribution vertical pipe sleeve and a water distribution vertical pipe sleeve, a gas distribution vertical pipe, a water and gas distribution bread pipe, a bolt, a pressing plate and a sealant,
the method is characterized in that: comprises the following steps of mounting the glass substrate,
a groove is reserved at the top of the water inlet and air inlet channel, and the size of the groove is slightly larger than that of the prefabricated cover plate;
erecting a prefabricated cover plate at a groove opening on the top of a channel, compacting by using bolts and a pressing plate, and embedding and sealing by using a sealant, wherein the upper part of the embedded gas distribution and water distribution vertical pipe sleeve is a straight pipe with internal threads;
the gas distribution vertical pipe and the water distribution vertical pipe are in threaded connection with the straight pipe.
2. The installation of claim 1 wherein the bread tubes are symmetrically arranged in two rows at equal intervals along the intake channel at the bottom of the tank, and the bread tubes are fastened on the distribution and distribution vertical tubes of the prefabricated cover plate.
3. The mounting arrangement of claim 1 wherein the bread tubes are arranged at equal intervals along a single side of the intake air channel at the bottom of the tank.
4. The installation of claim 1 wherein the prefabricated cover plates are modular assembled, each prefabricated cover plate has equal width and has equal number of vertical water and gas distributing pipes embedded, the assembly is sealed by filling with sealant and the surface is leveled by cement mortar.
5. The mounting arrangement of claim 1 wherein the preformed cover plate lateral wedge has a closing plate support base at the base.
6. The installation mode of claim 1, wherein the upper part of the pre-embedded gas distribution and water distribution vertical pipe sleeve is a straight pipe with internal threads, the inner diameter of the straight pipe is larger than the outer diameter of the required water distribution and gas distribution vertical pipe, the outer ring of the straight pipe is provided with a water stop ring, the lower part of the sleeve is a bell mouth, the inner part of the bell mouth is provided with a plurality of horizontal convex lines, the convex lines protrude out of the internal threads, and the bottom of the bell mouth is flush with the bottom of the prefabricated cover plate.
7. The installation of claim 6, wherein the gas distribution vertical pipe and the water distribution vertical pipe are externally threaded at proper positions, the external thread section is matched with the internal thread of the sleeve, a raised sheet is arranged at the lower part of the external thread, the diameter of the sheet is smaller than that of the thread notch, the sheet has certain strength and elasticity, the gas distribution vertical pipe or the water distribution vertical pipe is screwed into the sleeve from top to bottom until the raised sheet touches the convex line of the sleeve, the gas distribution vertical pipe or the water distribution vertical pipe continuously rotates, and the sheet elastically passes over the convex line of the sleeve.
8. The installation of claim 1 wherein the distribution riser has vent holes in the bottom of the external thread, and the vent holes in the channel can enter the sleeve.
9. The installation mode of claim 1, wherein the outer rings of the nozzle of the gas distribution vertical pipe and the water distribution vertical pipe are hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211032773.9A CN115350523A (en) | 2022-08-26 | 2022-08-26 | Vertical pipe installation mode of bread pipe water and gas distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211032773.9A CN115350523A (en) | 2022-08-26 | 2022-08-26 | Vertical pipe installation mode of bread pipe water and gas distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115350523A true CN115350523A (en) | 2022-11-18 |
Family
ID=84004660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211032773.9A Pending CN115350523A (en) | 2022-08-26 | 2022-08-26 | Vertical pipe installation mode of bread pipe water and gas distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115350523A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782655Y (en) * | 2005-03-07 | 2006-05-24 | 上海市政工程设计研究院 | Water and gas distributor for filtering pool |
| CN2918402Y (en) * | 2006-04-17 | 2007-07-04 | 金山环保集团有限公司 | Water and gas distribution system for aeration biological filter |
| CN201164749Y (en) * | 2008-02-01 | 2008-12-17 | 深圳市清泉水业股份有限公司 | Device for distributing water and gas for filter chamber backwashing |
| KR100949058B1 (en) * | 2008-11-21 | 2010-03-25 | 에스아이비(주) | Filtering device |
| CN201997143U (en) * | 2011-03-03 | 2011-10-05 | 蔡国华 | Water-distributing and gas-distributing device of filtering pool |
| CN102294136A (en) * | 2010-06-22 | 2011-12-28 | 上海市政工程设计研究总院 | Construction method for water and gas distributing system of filter pool |
| CN102372359A (en) * | 2011-10-13 | 2012-03-14 | 惠州市铭博实业发展有限公司 | Independent filter head for stable-pressure water distribution and gas distribution of air cushion layer and application method thereof |
| CN203700017U (en) * | 2014-02-20 | 2014-07-09 | 大唐科技产业集团有限公司 | Anti-blocking filter head device for biological aerated filter |
| CN203700016U (en) * | 2014-02-20 | 2014-07-09 | 大唐科技产业集团有限公司 | Filter head device for biological aerated filter |
| CN203886257U (en) * | 2014-04-10 | 2014-10-22 | 宁波溢盛环保科技有限公司 | Water-distributing and gas-distributing system |
| CN205815210U (en) * | 2016-06-27 | 2016-12-21 | 浙江沃特水处理设备有限公司 | Filter tank water distribution gas distribution pipe |
| CN208839135U (en) * | 2018-08-31 | 2019-05-10 | 金山环保集团有限公司 | A kind of tubular filter |
| US20190330090A1 (en) * | 2016-12-06 | 2019-10-31 | Aqseptence Group (Hangzhou) Co., Ltd. | Horizontal-flow sand filtration pool and water treatment process thereof |
| CN210084974U (en) * | 2018-12-24 | 2020-02-18 | 浙江中昌水处理科技有限公司 | Filter water and gas distribution U-shaped surface pipe-wrapping vertical pipe mounting structure |
| CN112495006A (en) * | 2020-10-30 | 2021-03-16 | 上海市政工程设计研究总院（集团）有限公司 | Gas distribution system additionally arranged in water distribution channel of rapid filter |
-
2022
- 2022-08-26 CN CN202211032773.9A patent/CN115350523A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782655Y (en) * | 2005-03-07 | 2006-05-24 | 上海市政工程设计研究院 | Water and gas distributor for filtering pool |
| CN2918402Y (en) * | 2006-04-17 | 2007-07-04 | 金山环保集团有限公司 | Water and gas distribution system for aeration biological filter |
| CN201164749Y (en) * | 2008-02-01 | 2008-12-17 | 深圳市清泉水业股份有限公司 | Device for distributing water and gas for filter chamber backwashing |
| KR100949058B1 (en) * | 2008-11-21 | 2010-03-25 | 에스아이비(주) | Filtering device |
| CN102294136A (en) * | 2010-06-22 | 2011-12-28 | 上海市政工程设计研究总院 | Construction method for water and gas distributing system of filter pool |
| CN201997143U (en) * | 2011-03-03 | 2011-10-05 | 蔡国华 | Water-distributing and gas-distributing device of filtering pool |
| CN102372359A (en) * | 2011-10-13 | 2012-03-14 | 惠州市铭博实业发展有限公司 | Independent filter head for stable-pressure water distribution and gas distribution of air cushion layer and application method thereof |
| CN203700017U (en) * | 2014-02-20 | 2014-07-09 | 大唐科技产业集团有限公司 | Anti-blocking filter head device for biological aerated filter |
| CN203700016U (en) * | 2014-02-20 | 2014-07-09 | 大唐科技产业集团有限公司 | Filter head device for biological aerated filter |
| CN203886257U (en) * | 2014-04-10 | 2014-10-22 | 宁波溢盛环保科技有限公司 | Water-distributing and gas-distributing system |
| CN205815210U (en) * | 2016-06-27 | 2016-12-21 | 浙江沃特水处理设备有限公司 | Filter tank water distribution gas distribution pipe |
| US20190330090A1 (en) * | 2016-12-06 | 2019-10-31 | Aqseptence Group (Hangzhou) Co., Ltd. | Horizontal-flow sand filtration pool and water treatment process thereof |
| CN208839135U (en) * | 2018-08-31 | 2019-05-10 | 金山环保集团有限公司 | A kind of tubular filter |
| CN210084974U (en) * | 2018-12-24 | 2020-02-18 | 浙江中昌水处理科技有限公司 | Filter water and gas distribution U-shaped surface pipe-wrapping vertical pipe mounting structure |
| CN112495006A (en) * | 2020-10-30 | 2021-03-16 | 上海市政工程设计研究总院（集团）有限公司 | Gas distribution system additionally arranged in water distribution channel of rapid filter |
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