CN117704164A - Water supply and drainage control device for power plant - Google Patents
Water supply and drainage control device for power plant Download PDFInfo
- Publication number
- CN117704164A CN117704164A CN202311634184.2A CN202311634184A CN117704164A CN 117704164 A CN117704164 A CN 117704164A CN 202311634184 A CN202311634184 A CN 202311634184A CN 117704164 A CN117704164 A CN 117704164A
- Authority
- CN
- China
- Prior art keywords
- wall
- barrel
- water pipe
- power plant
- corrosion
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- 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
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- 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
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a water supply and drainage control device of a power plant, which has long service life. The novel water pipe comprises a water pipe body, wherein the water pipe body is arranged on a base, the inner wall of the water pipe body is sequentially covered with a sound insulation layer and a corrosion-resistant layer from inside to outside, a filtering structure is arranged in the water pipe body and comprises a barrel body, the outer wall of the barrel body is provided with a plug rod pair, two plug rods of the plug rod pair are positioned on the same diameter of the barrel body, plug rod grooves are formed in the corresponding plug rod pairs, the plug rod grooves are formed in the inner wall of the corrosion-resistant layer, a sealing ring is arranged in the barrel body, one side of the sealing ring, far away from an end cover of the barrel body, of the barrel body is provided with a fixing groove, the fixing groove is a circular groove, a non-woven fabric layer and a filter screen are arranged in the circular groove, the non-woven fabric layer is close to the sealing ring, the peripheries of the non-woven fabric layer and the filter screen are arranged on a gasket, the gasket is pressed on a spring, and the spring is arranged at the bottom of the circular groove of the fixing groove.
Description
Technical Field
The invention relates to the technical field of water supply and drainage of power plants, in particular to a water supply and drainage control device of a power plant.
Background
The utility model relates to a water supply and drainage device of a power plant, which is an important component part in the power industry and comprises a water supply pump, a drainage pump, a water supply pipeline, a drainage pipeline and other facilities, wherein the water supply pump of the power plant is usually used for conveying water from a water source to the power plant, the drainage pump of the power plant is used for discharging waste water from the power plant to a sewage treatment facility or a river, various factors such as the water quality, the water quantity, the water temperature and the like of the water source, the water demand of the power plant, the drainage standard and the like are considered, the flow, the lift, the efficiency, the reliability and other factors are considered when the water supply pump and the drainage pump are selected, the operation requirement and the environmental protection requirement of the power plant are met, the operation and maintenance of the water supply pump and the drainage pipeline of the power plant are also important tasks, the water supply pump and the drainage pipeline are required to be regularly cleaned and checked to ensure the normal operation, the water quality is required to be met, the problems such as the blockage or leakage of the pipeline are prevented, and the power plant is an indispensable component part in the operation, the power plant is designed, selected, the operation and maintenance and the maintenance are required to have expertise and skills. In the prior art, after the water supply and drainage control device is used for a long time, dirt can be accumulated on an internal drain pipe, so that the service life of the water supply and drainage control device is shortened.
Disclosure of Invention
Aiming at the defect of short service life of the existing power plant water supply and drainage control device, the invention provides the power plant water supply and drainage control device which has long service life.
The invention provides the following technical scheme: the utility model provides a power plant's water supply and drainage controlling means, its includes the raceway, the raceway is installed in the base, its characterized in that: the inner wall of raceway has covered puigging, corrosion-resistant layer by interior and outside in proper order, be provided with filtration in the raceway, filtration includes the barrel, the outer wall of barrel is provided with the inserted bar pair, two inserted bars of inserted bar pair be located the same diameter of barrel, with the inserted bar is to corresponding the inserted bar groove, the inserted bar groove set up in corrosion-resistant layer's inner wall, the inside of barrel is provided with the sealing washer, the sealing washer is kept away from one side of the end cover of barrel, the barrel inner wall is provided with the fixed slot, the fixed slot is the ring groove, be provided with non-woven fabrics layer and filter screen in the ring groove, the non-woven fabrics layer is close to the sealing washer, non-woven fabrics layer and filter screen's periphery install in the gasket, the gasket pressure equipment is in the spring, the spring install in the circular tank bottom of fixed slot.
It is further characterized by: a clamping groove is formed in one side, away from the end cover of the cylinder, of the inner wall of the corrosion-resistant layer of the water pipe, and a clamping block which is correspondingly clamped with the clamping groove is arranged on the outer wall of the cylinder; one end of the cylinder body is provided with a disc, and two sides of the disc are provided with handles;
the corrosion-resistant layer material can be polytetrafluoroethylene, stainless steel, carbon fiber and the like.
In the structure of the invention, the non-woven filter layer and the active carbon filter screen realize the adsorption and the removal of dirt in water, can avoid dirt accumulation of an internal water pipe and prolong the service life. The setting of barrel, interior inserted bar, slot makes things convenient for filter mechanism's regular swift dismantlement clearance to change, makes the filter layer remain better filter effect throughout, has guaranteed higher life. The clamping blocks and the clamping grooves are arranged to assist the inserted rod and the inserted groove to be inserted, so that the stability of the cylinder body is ensured, and the service life is further ensured; the arrangement of the corrosion-resistant layer protects the water pipe from being corroded by a few residual pollutants in the sewage, and further prolongs the service life from the corrosion-resistant angle.
Drawings
FIG. 1 is a schematic view of the axial structure of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the structure of the present invention.
Detailed Description
Referring to fig. 1 to 4, a water supply and drainage control device for a power plant includes a water pipe 19, wherein the water pipe 19 is mounted on a base 1, and the water supply and drainage control device is characterized in that: the inner wall of the water pipe 19 is sequentially covered with a sound insulation layer 13 and a corrosion resistant layer 18 from inside to outside, and the corrosion resistant layer 18 can be made of polytetrafluoroethylene, stainless steel, carbon fiber and the like. The interior filtration that is provided with of raceway 19, filtration includes barrel 6, the outer wall of barrel 6 is provided with inserted bar pair 9, two inserted bars of inserted bar pair 9 are located the same diameter of barrel 6, it is inserted bar groove 10 to correspond with inserted bar pair 9, inserted bar groove 10 sets up in the inner wall of corrosion-resistant layer 18, the inside of barrel 6 is provided with sealing washer 8, one side of barrel 6 end cover is kept away from to sealing washer 8, barrel 6 inner wall is provided with fixed slot 15, fixed slot 15 is the ring groove, be provided with non-woven fabrics layer 7 and filter screen 14 in the ring groove, non-woven fabrics layer 7 is close to sealing washer 8, the periphery of non-woven fabrics layer 7 and filter screen 8 is installed in gasket 16, gasket 16 pressure equipment is in the spring, the spring is installed in the circular tank bottom of fixed slot. The inner wall of the corrosion-resistant layer 18 of the water pipe 19 is provided with a clamping groove 11 at one side far away from the end cover of the cylinder 6, and a clamping block 12 correspondingly clamped with the clamping groove 11 is arranged on the outer wall of the cylinder 6.
One end of the cylinder 6 is provided with a disc 4, and two sides of the disc 4 are provided with handles 5; a sealing ring 8 is also arranged in the cylinder 6, and the sealing ring 8 is positioned outside the fixing groove 15 and is close to one side of the disc 4.
When in use, the positions of the inserting rod pair 9, the inserting groove 10, the clamping block 12 and the clamping groove 11 are staggered, the cylinder 6 is inserted into the water conveying pipe 19, then the handle 5 is held, and the cylinder 6 is rotated until the inserting rod pair 9 and the clamping block 12 enter the inserting groove 10 and the clamping groove 11 from the side. Before the rivers get into raceway 19, at first through non-woven fabrics layer 7, silt and large granule solid in the water are filtered, then through filter screen 14 secondary filtration, adsorb the pollutant such as peculiar smell and bacterium in the water and get rid of, just can lead to raceway 19 inside filtered water, when non-woven fabrics filter layer 7 and active carbon filter screen 14 need change or clear up, only need hold handle 5, rotatory barrel makes inserted bar pair 9 and fixture block 12 break away from slot 10 and draw-in groove 11, then outwards pull barrel 6, take out non-woven fabrics layer 7 and filter screen 14 can, then put into fixed slot 15 with new non-woven fabrics layer 7 and filter screen 14, gasket 16 combines spring 17 to fix non-woven fabrics layer 7 and filter screen 14 block, install barrel 6 again into raceway 19 can.
In fig. 2, 3 is a screw.
Claims (2)
1. Power plant's water supply and drainage controlling means, it includes the raceway, the raceway is installed in the base, its characterized in that: the inner wall of the water pipe is sequentially covered with a sound insulation layer and a corrosion resistant layer from inside to outside, a filtering structure is arranged in the water pipe, the filtering structure comprises a barrel, an inserting rod pair is arranged on the outer wall of the barrel, two inserting rods of the inserting rod pair are positioned on the same diameter of the barrel, inserting rod grooves are formed in the inserting rod pair, the inserting rod grooves are formed in the inner wall of the corrosion resistant layer, a sealing ring is arranged in the barrel, the sealing ring is far away from one side of an end cover of the barrel, a fixing groove is formed in the inner wall of the barrel, the fixing groove is a circular groove, a non-woven fabric layer and a filter screen are arranged in the circular groove, the non-woven fabric layer is close to the sealing ring, the peripheries of the non-woven fabric layer and the filter screen are arranged on a gasket, the gasket is pressed on a spring, and the spring is arranged at the circular groove bottom of the fixing groove; a clamping groove is formed in one side, away from the end cover of the cylinder, of the inner wall of the corrosion-resistant layer of the water pipe, and a clamping block which is correspondingly clamped with the clamping groove is arranged on the outer wall of the cylinder; the corrosion-resistant layer material can be polytetrafluoroethylene, stainless steel, carbon fiber and the like.
2. The power plant water supply and drainage control device according to claim 1, wherein: one end of the cylinder body is provided with a disc, and two sides of the disc are provided with handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311634184.2A CN117704164A (en) | 2023-12-01 | 2023-12-01 | Water supply and drainage control device for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311634184.2A CN117704164A (en) | 2023-12-01 | 2023-12-01 | Water supply and drainage control device for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117704164A true CN117704164A (en) | 2024-03-15 |
Family
ID=90159804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311634184.2A Pending CN117704164A (en) | 2023-12-01 | 2023-12-01 | Water supply and drainage control device for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117704164A (en) |
-
2023
- 2023-12-01 CN CN202311634184.2A patent/CN117704164A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |