CN213433323U - Filtering device for water supply pipeline - Google Patents
Filtering device for water supply pipeline Download PDFInfo
- Publication number
- CN213433323U CN213433323U CN202021916203.2U CN202021916203U CN213433323U CN 213433323 U CN213433323 U CN 213433323U CN 202021916203 U CN202021916203 U CN 202021916203U CN 213433323 U CN213433323 U CN 213433323U
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- Prior art keywords
- filter
- filtering mechanism
- water supply
- tank
- filtering
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- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a be used for water supply pipe filter equipment, including the inlet tube, connect first three way connection and two on the inlet tube and connect in first three way connection and keep away from the connecting pipe at inlet tube both ends in addition, two all install the valve to pressing from both sides on the connecting pipe, two connecting pipes are connected with first filtering mechanism and second filtering mechanism respectively, and first filtering mechanism and second filtering mechanism structure are the same, and first filtering mechanism and second filtering mechanism all include that one-level filters jar and second grade filtration jar. The utility model discloses be provided with two sets of filtering mechanism, can make two sets of filtering mechanism filter the water supply respectively, close wherein when a set of filtering mechanism safeguards, still can continue to filter the water supply, worm wheel fan blade can drive the rotation of spiral filter screen, has increased spiral filter screen filter area, and spiral filter screen and filter screen piece filter layer upon layer and avoid blockking up, through the remaining impurity of active carbon adsorption, can carry out filtration purification to the water supply, improve the water supply quality.
Description
Technical Field
The utility model relates to a pipeline filter equipment technical field especially relates to a be used for water supply pipe filter equipment.
Background
The domestic water of urban users is mainly obtained by pumping rivers, lakes, underground water and surface water through a water intake pump station of a water plant, is treated by technological processes of precipitation, disinfection, filtration and the like according to the relevant sanitary standards of national domestic drinking water, and is finally delivered to each user through a water distribution pump station and a pipeline network. The water in the pipeline often produces impurities again in the circulating process, and the impurities are mainly formed by long-term deposition of impurities in a small amount of tap water, corrosion falling blocks formed by long-term overhaul of the tap water pipeline and water in a small amount of pipeline with poor circulation property after being deteriorated. The larger solid impurities may affect the normal operation of the compressor pump or the meter.
For this reason, chinese patent (No. CN 104436821B) discloses a "water supply pipeline filtering apparatus" for filtering water by a cylindrical filter screen, but once the cylindrical filter screen is damaged, the water supply needs to be cut off when the cylindrical filter screen is disassembled, so that it is inconvenient to deeply clean and maintain the filter screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a filtering device for a water supply pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filtering device for a water supply pipeline comprises a water inlet pipe, a first three-way joint connected to the water inlet pipe and two connecting pipes connected to the first three-way joint and far away from the other two ends of the water inlet pipe, wherein valves are installed on the two connecting pipes in a butt-clamping manner, the two connecting pipes are respectively connected with a first filtering mechanism and a second filtering mechanism, the first filtering mechanism and the second filtering mechanism are identical in structure, the first filtering mechanism and the second filtering mechanism respectively comprise a first-stage filtering tank and a second-stage filtering tank, the first-stage filtering tank comprises a first tank body and a first tank cover fixed to the top of the first tank body through bolts, cross supports are welded on two sides of the bottom of the first tank body, a transmission shaft is fixed to the two cross supports through bearings, a spiral filter screen is sleeved in the middle of the transmission shaft, a worm wheel fan blade is sleeved at one end, close to the water inlet pipe, of the transmission shaft, the second-stage filtering, the utility model discloses a filter tank, including the first jar of body, second jar lid, first cover, second jar body, first jar lid, second jar lid, first jar lid, second jar body bottom inner wall one side and second jar lid top inner wall one side all weld the socket that the equidistance distributes, and peg graft on the socket and have filter screen, second jar body bottom inner wall opposite side welding has the cassette, and the joint has the box with a net that holds on the cassette, it has the.
Preferably, the primary filtering tank and the secondary filtering tank are communicated with each other through a conduit.
Preferably, the top parts of the first tank body and the second tank body are both provided with first bosses, the top parts of the second tank cover and the second tank cover are both provided with second bosses, and the first bosses are matched with the second bosses.
Preferably, the diameter of the meshes of the spiral filter screen is larger than that of the meshes of the filter mesh.
Preferably, the particle diameter of the activated carbon is larger than the diameter of the mesh of the containing net box.
Preferably, the first filtering mechanism and the second filtering mechanism are connected with a second three-way joint through conveying pipes at the ends far away from the water inlet pipe, and the second three-way joint is connected with a water outlet pipe.
Preferably, the diameter of the spiral filter screen is matched with the inner diameter of the first tank body.
The utility model has the advantages that:
1. the water inlet pipe is respectively connected with a first filtering mechanism and a second filtering mechanism which have the same structure through a first tee joint, so that the two groups of filtering mechanisms can respectively filter the supplied water, and the supplied water can still be continuously filtered when one group of filtering mechanisms is closed for maintenance;
2. the water flow in the first filter tank impacts the worm wheel fan blade to drive the transmission shaft and the spiral filter screen to rotate, so that each part of the spiral filter screen can be in contact with impurities in water supply, the filter area is increased, the phenomenon that the spiral filter screen is blocked by excessive impurities intercepted on a unit area is avoided, the spiral filter screen and the filter screen sheet are filtered layer by layer, and finally, the water supply can be filtered and purified by adsorbing residual impurities through activated carbon, and the water supply quality is improved.
Drawings
FIG. 1 is a schematic structural view of a filtering device for water supply pipeline according to the present invention;
FIG. 2 is a schematic structural view of a primary filter tank for a water supply pipeline filter device according to the present invention;
fig. 3 is a schematic structural view of a secondary filter tank for a water supply pipeline filter device according to the present invention.
In the figure: 1 inlet tube, 2 first three way connection, 3 valves, 4 first filter mechanisms, 5 second filter mechanisms, 6 outlet pipes, 7 first-stage filter jars, 8 second-stage filter jars, 9 first jar bodies, 10 first jar covers, 11 cross supports, 12 transmission shafts, 13 spiral filter screen, 14 worm wheel flabellum, 15 second jar bodies, 16 second jar covers, 17 sockets, 18 filter screen pieces, 19 cassette, 20 net hold case, 21 active carbon.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a filtering device for a water supply pipeline comprises a water inlet pipe 1, a first three-way joint 2 connected to the water inlet pipe 1, and two connecting pipes connected to the first three-way joint 2 and far from the other two ends of the water inlet pipe 1, wherein the two connecting pipes are respectively provided with a valve 3 in a butt-clamping manner, the two connecting pipes are respectively connected with a first filtering mechanism 4 and a second filtering mechanism 5, the first filtering mechanism 4 and the second filtering mechanism 5 have the same structure, one ends of the first filtering mechanism 4 and the second filtering mechanism 5 far from the water inlet pipe 1 are connected with a second three-way joint through conveying pipes, the second three-way joint is connected with a water outlet pipe 6, the first filtering mechanism 4 and the second filtering mechanism 5 respectively comprise a first-stage filtering tank 7 and a second-stage filtering tank 8, the first-stage filtering tank 7 and the second-stage filtering tank 8 are mutually communicated through a guide pipe, the first-stage filtering tank 7 comprises a first tank body 9, the two sides of the bottom of the first tank body 9 are welded with cross supports 11, the two cross supports 11 are fixed with transmission shafts 12 through bearings, the middle part of the transmission shaft 12 is sleeved with a spiral filter screen 13, the diameter of the spiral filter screen 13 is matched with the inner diameter of the first tank body 9, one end of the transmission shaft 12 close to the water inlet pipe 1 is sleeved with a worm wheel fan blade 14, the second-stage filter tank 8 comprises a second tank body 15 and a second tank cover 16 fixed on the top of the second tank body 15 through bolts, the first tank body 9 and the second tank body 15 are welded on one side of the inner wall of the bottom of the second tank body 15 and one side of the inner wall of the top of the second tank cover 16, first bosses are arranged on the top of the first tank body 10 and the top of the second tank cover 16, the first bosses are equidistant from the second bosses, the first bosses are matched with the second bosses, distributed sockets 17 are connected, filter screens 18 are inserted on the sockets 17, and the mesh, a clamping seat 19 is welded on the other side of the inner wall of the bottom of the second tank body 15, a containing net cage 20 is clamped on the clamping seat 19, activated carbon 21 is contained in the containing net cage 20, and the particle diameter of the activated carbon 21 is larger than the mesh diameter of the containing net cage 20.
The working principle is as follows: inlet tube 1 is connected with the same first filter mechanism 4 and the second filter mechanism 5 of structure respectively through first three way connection 2, can make two sets of filter mechanisms filter the water supply respectively, close when one of them set of filter mechanism maintains, still can continue to filter the water supply, rivers impact worm wheel flabellum 14 can drive transmission shaft 12 and spiral filter 13 rotation in the first jar 7 that filters, thereby can make each part homoenergetic of spiral filter 13 and the impurity contact in the water supply, the filter area has been increased, avoid the excessive spiral filter 13 that blocks up of impurity of holding back on the unit area, and spiral filter 13 and filter screen 18 filter layer upon layer, adsorb remaining impurity through active carbon 21 at last, can carry out filtration purification to the water supply, improve the water supply quality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A water supply pipeline filtering device comprises a water inlet pipe (1), a first three-way joint (2) connected to the water inlet pipe (1) and two connecting pipes connected to the first three-way joint (2) and far away from the other two ends of the water inlet pipe (1), and is characterized in that valves (3) are installed on the two connecting pipes in a butt-clamping manner, the two connecting pipes are respectively connected with a first filtering mechanism (4) and a second filtering mechanism (5), the first filtering mechanism (4) and the second filtering mechanism (5) are identical in structure, the first filtering mechanism (4) and the second filtering mechanism (5) respectively comprise a first-stage filtering tank (7) and a second-stage filtering tank (8), the first-stage filtering tank (7) comprises a first tank body (9) and a first tank cover (10) fixed to the top of the first tank body (9) through bolts, cross supports (11) are welded on two sides of the bottom of the first tank body (9), and two cross supports (11) are fixed with transmission shaft (12) through the bearing, spiral filter screen (13) have been cup jointed at the middle part of transmission shaft (12), and transmission shaft (12) are close to the one end of inlet tube (1) and have been cup jointed worm wheel fan blade (14), second grade filter jar (8) include the second jar body (15) and through bolt fastening in second jar cover (16) at body (15) top, the equal welding of the second jar body (15) bottom inner wall one side and second jar cover (16) top inner wall one side has socket (17) that the equidistance distributes, and pegs graft on socket (17) and have filter screen (18), the welding of the second jar body (15) bottom inner wall opposite side has cassette (19), and cassette (19) go up the joint have and hold net case (20), hold active carbon (21) in net case (20).
2. A filter device for water supply pipelines according to claim 1, characterized in that said primary filter tank (7) and said secondary filter tank (8) are in communication with each other by means of a conduit.
3. A filter device for water supply pipeline according to claim 1, wherein the first and second cans (9, 15) each have a first projection at the top, and the first and second cans (10, 16) each have a second projection at the top, the first projection being adapted to the second projection.
4. A filter device for water supply pipes according to claim 1, characterized in that the diameter of the holes of the spiral filter screen (13) is greater than the diameter of the holes of the filter mesh (18).
5. A filter device for water supply pipelines according to claim 1, characterized in that the activated carbon (21) has a particle diameter greater than the diameter of the mesh of the containing net cage (20).
6. A filter device for water supply pipelines according to claim 1, characterized in that the ends of the first filter means (4) and the second filter means (5) remote from the water inlet pipe (1) are connected by a duct to a second three-way joint, and the second three-way joint is connected to a water outlet pipe (6).
7. A filter device for water supply pipes according to claim 1, characterized in that the diameter of the spiral filter (13) is adapted to the inner diameter of the first tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916203.2U CN213433323U (en) | 2020-09-04 | 2020-09-04 | Filtering device for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916203.2U CN213433323U (en) | 2020-09-04 | 2020-09-04 | Filtering device for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213433323U true CN213433323U (en) | 2021-06-15 |
Family
ID=76321447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021916203.2U Expired - Fee Related CN213433323U (en) | 2020-09-04 | 2020-09-04 | Filtering device for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213433323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413681A (en) * | 2021-07-20 | 2021-09-21 | 安徽江淮汽车集团股份有限公司 | Warm braw circulating water filter equipment |
| CN114011151A (en) * | 2021-11-13 | 2022-02-08 | 哈尔滨理工大学 | Filter device of working liquid box of wire cut electric discharge machine |
| CN115403220A (en) * | 2022-08-30 | 2022-11-29 | 河南商禹机电设备制造有限公司 | Environment-friendly energy-saving industrial wastewater treatment equipment |
-
2020
- 2020-09-04 CN CN202021916203.2U patent/CN213433323U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413681A (en) * | 2021-07-20 | 2021-09-21 | 安徽江淮汽车集团股份有限公司 | Warm braw circulating water filter equipment |
| CN114011151A (en) * | 2021-11-13 | 2022-02-08 | 哈尔滨理工大学 | Filter device of working liquid box of wire cut electric discharge machine |
| CN115403220A (en) * | 2022-08-30 | 2022-11-29 | 河南商禹机电设备制造有限公司 | Environment-friendly energy-saving industrial wastewater treatment equipment |
| CN115403220B (en) * | 2022-08-30 | 2023-11-03 | 河南商禹机电设备制造有限公司 | Environment-friendly energy-saving industrial wastewater treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |