CN212369730U - Quartz sand filter for swimming pool - Google Patents
Quartz sand filter for swimming pool Download PDFInfo
- Publication number
- CN212369730U CN212369730U CN202020339538.6U CN202020339538U CN212369730U CN 212369730 U CN212369730 U CN 212369730U CN 202020339538 U CN202020339538 U CN 202020339538U CN 212369730 U CN212369730 U CN 212369730U
- Authority
- CN
- China
- Prior art keywords
- filter
- quartz sand
- locate
- water
- hole
- 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.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a quartz sand filter of swimming pool, including the casing, locate agitating unit on the casing, locate water installations on agitating unit, locate filter equipment on the casing, locate the quartz sand on the filter equipment, filter equipment includes the filter, locates the rotatory hole on the filter, locates the rotation axis in the rotation axis, locates the rotor plate on the rotation axis, locates dirty mouth of a river on the filter, locates the drain outlet on the dirty mouth of a river, locates the filtration pore on the filter, locates the filter tube on the filtration pore. The utility model discloses set up agitating unit and can make the stirring of quartz sand more even, water quality filter effect is better, and the life of quartz sand is also longer.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage treatment process and sewage treatment system thereof.
Background
At the present stage, water treatment is more and more emphasized, because the quality of water has great influence on production and daily life, and most of the influence needs to be displayed after a period of time, in other words, most of the water quality problems can only be found except the problems. Most of the existing water filters need to be filtered by a plurality of media, and the media of the multi-media filters are quartz sand. However, in the filtering process, the quartz sand filtering layer is easily polluted by impurities in water, a large amount of water is needed for carrying out repeated backwashing and forward washing on the quartz sand filtering layer, even if the cleaning effect is limited, the quartz sand is basically paved in a container with a filtering net at the bottom, water is fed from the top, and the water enters the filter and has certain pressure, and under the action of gravity, the water can wash away the quartz sand and wash out a water flow channel with small sand content, so that a large amount of water cannot be filtered by the quartz sand, and the filtering effect is greatly reduced. And the filtering effect of the quartz sand is in direct proportion to the contact time and the contact area of water and the quartz sand. The existing quartz sand filter is difficult to ensure the sufficient contact of water and quartz sand, so that greater pressure is brought to subsequent water treatment, and especially when the reverse osmosis membrane is used for filtering subsequently, the water consumption of reverse osmosis membrane backwashing can be greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a swimming pool quartz sand filter that filter effect is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a quartz sand filter for swimming pool is composed of casing, stirrer on the casing, water inlet unit on the stirrer, and filter unit on the casing. When the filterable water of needs has entered into the casing, the drainage passes through the water installations in the casing, get into agitating unit behind the water installations, flow from agitating unit and get into in the filter equipment that is equipped with the quartz sand, after the drainage passed through a filtration that the quartz sand goes on water, the drainage passes through the filter pipe on the filter and then flows out the casing, after the filtration finishes, need carry out a washing to the quartz sand, this time carry out a rotation at the rotor plate, block up the dislocation of filter hole, then the water installations is intake, the subassembly that admits air carries out a washing to the quartz sand, then discharge through dirty water gap. Set up agitating unit and can make the application rate that stirs messenger's quartz sand to quartz sand when filterable better, quality of water filter effect is also better, has set up the rotor plate and can have the dirty water that has leaded to remaining in the filter tube to lead to filtering quality of water to worsen that water flow has been prevented through the filter tube at abluent in-process.
The casing includes base angle frame, locate the base on the base angle frame, locate the delivery port on the base, locate the cylinder jar body on the base, locate the arc junction on the cylinder jar body, locate the water inlet on the arc junction. The arc-shaped connection part is arranged to enable the stirring device to move in a limited mode, and the phenomenon that the stirring device is blocked due to limitation is avoided.
Agitating unit is including removing the subassembly, locating the removal dish on removing the subassembly, locating the transmission shaft on the movable plate, locating transmission epaxial stirring vane, locating transmission epaxial transmission hole, locating the blade hole on the transmission hole, locating the apopore on the blade hole. When filtering, a pressure is given to the movable disc when the upper part of the movable disc of the stirring device is filled with water, so that the pressure difference of the movable disc drives the movable assembly to move, then the stirring blades on the transmission shaft on the movable plate can move, the stirring blades move in the quartz sand, filtered water flows into the blade holes through the transmission holes in the transmission shaft, and flows out of the water outlet holes in the blade holes, so that the water is filtered by the quartz sand. The movable disc can move up and down in a pressure difference mode to enable the transmission shaft on the movable disc and the stirring blades on the transmission shaft to move up and down in the quartz sand for stirring, so that the problem of uneven filtering of the quartz sand can be solved, the utilization rate of the quartz sand is improved, the frequency difference of each quartz sand is small, the problem that the filtering effect is poor after a certain number of times of filtering of the quartz sand is too much is prevented, the filtering water quality is poor, the filtering water flows into the blade holes through the transmission holes in the transmission shaft and flows out from the water outlet holes in the blade holes, the quartz sand is guaranteed to be in full contact with the water, the water purification effect is improved, the water is discharged while stirring, and the filtering effect can be improved; when wasing, the water that goes out in the stirring blade also can guarantee that every quartz sand can both wash totally, can fully contact, friction in the time of the stirring moreover enables the cleaning performance better, and the cleaner that washes, simple structure is difficult to make mistakes moreover, and the maintenance cost in later stage is low.
The water inlet device comprises a first arc-shaped part, a second arc-shaped part arranged on the first arc-shaped part, a transverse plate arranged on the second arc-shaped part, a fixed rod arranged on the transverse plate, a fixed plate arranged on the fixed rod, a telescopic rod sleeve arranged on the fixed plate, a telescopic rod arranged on the telescopic rod sleeve, a water inlet ball arranged on the telescopic rod, and a resistance spring arranged on the water inlet ball. When water enters the water inlet device, pressure exists in the shell, when the pressure is smaller than the resistance capable of pushing the resistance spring open, the stirring device moves, when the pressures on the upper side and the lower side of the moving disc on the stirring device are balanced, the stirring device does not move, and when the pressure is larger than the resistance capable of resisting the spring, the water inlet ball on the resistance spring is pushed open to realize water inlet; when the cleaning machine needs to be cleaned, the telescopic rod of the telescopic rod sleeve moves in a telescopic mode, the telescopic ball on the telescopic rod is driven to move, and therefore water inlet is achieved, and cleaning is achieved. The resistance spring and the air inlet ball are arranged to admit air, pressure can be admitted, air pressure balance on two sides of the moving disc of the transmission device is kept, moving of a moving plate is achieved, water is entered, air can be enabled to move, power elements and structures are reduced, the structure is simple and stable, and maintenance cost is reduced.
The moving assembly comprises a moving groove, a moving rod sleeve arranged in the moving groove, a moving hole arranged on the moving rod sleeve, a thrust spring arranged on the moving rod sleeve and a moving rod arranged on the thrust spring. And the moving block is arranged on the moving rod. When the air pressure at the water inlet is greater than the air pressure in the filtering device, when the air pressure is greater than the elastic force of the thrust spring, the thrust spring compresses to drive the movable rod on the thrust spring to move downwards, the movable rod does not move when the air pressures on the two sides are the same, and when the air pressure on the upper portion is lower than the air pressure in rain, the movable rod moves upwards to drive the stirring device to move up and down to realize stirring. Set up the removal hole and can let the water entering in filter equipment, who can realize a stable absorbing effect, set up the removal of removing the subassembly with the air pressure propelling movement, can realize simple structure, and is stable, effectual.
The air inlet assembly comprises a first one-way valve, a first air inlet arranged on the first one-way valve, an air inlet pipe arranged on the first air inlet, a second air inlet arranged on the air inlet pipe, an air outlet arranged on the air inlet pipe and a second one-way valve arranged on the air outlet. First inlet port and second and gas outlet keep a balance of atmospheric pressure, and two check valves can make gas can only get into toward filter equipment in, and when needs were washd, the second air inlet was irritated gas for inside and is realized when water was washd, and gas carries out a back flush to quartz sand. The cleaning effect can be better and the cleaning is cleaner by the arrangement.
The utility model discloses set up agitating unit and can make to stir the application rate that makes quartz sand better to quartz sand in filterable, water quality filter effect is also better, has set up the rotor plate and can have the dirty water that has leaded to remaining in the filter tube to lead to filtering water quality variation at abluent in-process prevention water through the filter tube outflow.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a sectional perspective view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is a left side view of the present invention.
Fig. 7 is a cross-sectional perspective view taken along line B-B of fig. 6.
Fig. 8 is an enlarged view of fig. 7.
Detailed Description
As shown in fig. 1-8, the quartz sand filter for the swimming pool comprises a shell 1, a stirring device 2, a water inlet device 3 and a filtering device 4; the stirring device 2 is arranged on the shell 1 to slide, the water inlet device 3 is fixedly connected to the stirring device 2, the filtering device 4 is fixedly connected to the shell 1, and the filtering device 4 comprises a filtering plate 41, a rotating hole 42, a rotating shaft 43, a rotating plate 44, a dirty water port 45, a drain port 46, a filtering hole 47 and a filtering pipe 48; the rotary hole 42 is arranged on the filter plate 41, the rotary shaft 43 is sleeved in the rotary hole 42 and is connected in a rotating mode, the rotary plate 44 is fixedly connected to the rotary shaft 43, the dirty water port 45 is arranged on the filter plate 41, the drain port 46 is fixedly connected to the dirty water port 45, the filter hole 47 is arranged on the filter plate 41, the filter pipe 48 is fixedly connected to the filter hole 47, and the rotary shaft is provided with a motor to drive the rotary shaft to rotate. When the filterable water of needs has entered into the casing, the drainage passes through the water installations in the casing, get into agitating unit behind the water installations, flow from agitating unit and get into in the filter equipment that is equipped with the quartz sand, after the drainage passed through a filtration that the quartz sand goes on water, the drainage passes through the filter pipe on the filter and then flows out the casing, after the filtration finishes, need carry out a washing to the quartz sand, this time carry out a rotation at the rotor plate, block up the dislocation of filter hole, then the water installations is intake, the subassembly that admits air carries out a washing to the quartz sand, then discharge through dirty water gap. Set up agitating unit and can make the application rate that stirs messenger's quartz sand to quartz sand when filterable better, quality of water filter effect is also better, has set up the rotor plate and can have the dirty water that has leaded to remaining in the filter tube to lead to filtering quality of water to worsen that water flow has been prevented through the filter tube at abluent in-process.
The shell 1 comprises a bottom corner bracket 11, a base 12, a water outlet 13, a cylindrical tank body 14, an arc-shaped joint 15 and a water inlet 16; the base 12 is fixedly connected to the base angle frame 11, the water outlet 13 is arranged on the base 12, the cylindrical tank 14 is fixedly connected to the base 12, the arc-shaped joint 15 is fixedly connected to the cylindrical tank 14, and the water inlet 16 is arranged on the arc-shaped joint 15. The arc-shaped connection part is arranged to enable the stirring device to move in a limited mode, and the phenomenon that the stirring device is blocked due to limitation is avoided.
The stirring device 2 comprises a moving assembly 21, a moving disc 22, a transmission shaft 23, stirring blades 24, transmission holes 25, blade holes 26 and a water outlet hole 27.
The movable assembly 21 is arranged on the inner wall of the cylindrical tank body 14, the movable disc 22 is fixedly connected to the movable assembly 21, the transmission shaft 23 rotates on the movable plate 22, the stirring blades 24 are fixedly connected to the transmission shaft 23, the transmission holes 25 are formed in the transmission shaft 23, the blade holes 26 are connected with the transmission holes 25 and are formed in the stirring blades, and the water outlet holes 27 are connected to the blade holes 26 and are formed in the stirring blades. When filtering, a pressure is given to the movable disc when the upper part of the movable disc of the stirring device is filled with water, so that the pressure difference of the movable disc drives the movable assembly to move, then the stirring blades on the transmission shaft on the movable plate can move, the stirring blades move in the quartz sand, filtered water flows into the blade holes through the transmission holes in the transmission shaft, and flows out of the water outlet holes in the blade holes, so that the water is filtered by the quartz sand. The movable disc can move up and down in a pressure difference mode to enable the transmission shaft on the movable disc and the stirring blades on the transmission shaft to move up and down in the quartz sand for stirring, so that the problem of uneven filtering of the quartz sand can be solved, the utilization rate of the quartz sand is improved, the frequency difference of each quartz sand is small, the problem that the filtering effect is poor after a certain number of times of filtering of the quartz sand is too much is prevented, the filtering water quality is poor, the filtering water flows into the blade holes through the transmission holes in the transmission shaft and flows out from the water outlet holes in the blade holes, the quartz sand is guaranteed to be in full contact with the water, the water purification effect is improved, the water is discharged while stirring, and the filtering effect can be improved; when wasing, the water that goes out in the stirring blade also can guarantee that every quartz sand can both wash totally, can fully contact, friction in the time of the stirring moreover enables the cleaning performance better, and the cleaner that washes, simple structure is difficult to make mistakes moreover, and the maintenance cost in later stage is low.
The water inlet device 3 comprises a first arc-shaped part 31, a second arc-shaped part 32, a transverse plate 33, a fixing rod 34, a fixing plate 35, a telescopic rod sleeve 36, a telescopic rod 37, a water inlet ball 38 and a resistance spring 39.
The moving assembly 21 includes a moving groove 211, a moving rod sleeve 212, a moving hole 213, a thrust spring 219, a moving rod 214, and a moving block 215.
The moving groove 211 is arranged on the inner wall of the cylindrical tank body 14, the moving rod sleeve 212 is fixedly connected in the moving groove 211, the moving hole 213 is arranged on the moving rod sleeve 212, the thrust spring 219 is fixedly connected on the moving rod sleeve 212, the moving rod 214 is fixedly connected on the thrust spring 219, and the moving block 215 is fixedly connected on the moving rod 214. When the air pressure at the water inlet is greater than the air pressure in the filtering device, when the air pressure is greater than the elastic force of the thrust spring, the thrust spring compresses to drive the movable rod on the thrust spring to move downwards, the movable rod does not move when the air pressures on the two sides are the same, and when the air pressure on the upper portion is lower than the air pressure in rain, the movable rod moves upwards to drive the stirring device to move up and down to realize stirring. Set up the removal hole and can let the water entering in filter equipment, who can realize a stable absorbing effect, set up the removal of removing the subassembly with the air pressure propelling movement, can realize simple structure, and is stable, effectual.
The air inlet assembly 6 comprises a first one-way valve 61, a first air inlet hole 62, an air inlet pipe 63, a second air inlet 64, an air outlet 65 and a second one-way valve 66; the first check valve 61 is arranged on the inner wall of the cylindrical tank body 14, the first air inlet hole 62 is clamped on the first check valve 61, the air inlet pipe 63 is sleeved on the first air inlet hole 62, the second air inlet 64 is arranged on the air inlet pipe 63, the air outlet 65 is arranged on the air inlet pipe 63, and the second check valve 66 is clamped on the air outlet 65. First inlet port and second and gas outlet keep a balance of atmospheric pressure, and two check valves can make gas can only get into toward filter equipment in, and when needs were washd, the second air inlet was irritated gas for inside and is realized when water was washd, and gas carries out a back flush to quartz sand. The cleaning effect can be better and the cleaning is cleaner by the arrangement.
When the filterable water of needs has entered into the casing, the drainage passes through the water installations in the casing, get into agitating unit behind the water installations, flow from agitating unit and get into in the filter equipment that is equipped with the quartz sand, after the drainage passed through a filtration that the quartz sand goes on water, the drainage passes through the filter pipe on the filter and then flows out the casing, after the filtration finishes, need carry out a washing to the quartz sand, this time carry out a rotation at the rotor plate, block up the dislocation of filter hole, then the water installations is intake, the subassembly that admits air carries out a washing to the quartz sand, then discharge through dirty water gap.
Claims (6)
1. Swimming pool quartz sand filter, including casing (1), locate agitating unit (2) on casing (1), locate water installations (3) on agitating unit (2), locate filter equipment (4) on casing (1), locate quartz sand (5) on filter equipment (4), locate air intake assembly (6) on casing (1), its characterized in that: the filter device (4) comprises a filter plate (41), a rotary hole (42) arranged on the filter plate (41), a rotary shaft (43) arranged in the rotary hole (42), a rotary plate (44) arranged on the rotary shaft (43), a dirty water port (45) arranged on the filter plate (41), a drain outlet (46) arranged on the dirty water port (45), a filter hole (47) arranged on the filter plate (41), and a filter pipe (48) arranged on the filter hole (47).
2. A swimming pool quartz sand filter as recited in claim 1, wherein: the shell (1) comprises a base angle frame (11), a base (12) arranged on the base angle frame (11), a water outlet (13) arranged on the base (12), a cylindrical tank body (14) arranged on the base (12), an arc-shaped joint (15) arranged on the cylindrical tank body (14), and a water inlet (16) arranged on the arc-shaped joint (15).
3. A swimming pool quartz sand filter as recited in claim 1, wherein: agitating unit (2) including remove subassembly (21), locate removal dish (22) on the removal subassembly, locate transmission shaft (23) on removing dish (22), locate stirring vane (24) on transmission shaft (23), locate transmission hole (25) on transmission shaft (23), locate blade hole (26) on transmission hole (25), locate apopore (27) on blade hole (26).
4. A swimming pool quartz sand filter as recited in claim 1, wherein: the water inlet device (3) comprises a first arc-shaped part (31), a second arc-shaped part (32) arranged on the first arc-shaped part (31), a transverse plate (33) arranged on the second arc-shaped part (32), a fixed rod (34) arranged on the transverse plate (33), a fixed plate (35) arranged on the fixed rod (34), and a fixed plate (35)
An upper telescopic rod sleeve (36), a telescopic rod (37) arranged on the telescopic rod sleeve (36), a water inlet ball (38) arranged on the telescopic rod (37), and a resistance spring (39) arranged on the water inlet ball (38).
5. A swimming pool quartz sand filter as recited in claim 3, wherein: the moving assembly (21) comprises a moving groove (211), a moving rod sleeve (212) arranged in the moving groove, a moving hole (213) arranged on the moving rod sleeve (212), a thrust spring (219) arranged on the moving rod sleeve (212), a moving rod (214) arranged on the thrust spring (219), and a moving block (215) arranged on the moving rod (214).
6. A swimming pool quartz sand filter as recited in claim 1, wherein: the air inlet assembly (6) comprises a first one-way valve (61), a first air inlet hole (62) arranged on the first one-way valve (61), an air inlet pipe (63) arranged on the first air inlet hole (62), a second air inlet hole (64) arranged on the air inlet pipe (63), an air outlet (65) arranged on the air inlet pipe (63), and a second one-way valve (66) arranged on the air outlet (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020339538.6U CN212369730U (en) | 2020-03-17 | 2020-03-17 | Quartz sand filter for swimming pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020339538.6U CN212369730U (en) | 2020-03-17 | 2020-03-17 | Quartz sand filter for swimming pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212369730U true CN212369730U (en) | 2021-01-19 |
Family
ID=74158585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020339538.6U Active CN212369730U (en) | 2020-03-17 | 2020-03-17 | Quartz sand filter for swimming pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212369730U (en) |
-
2020
- 2020-03-17 CN CN202020339538.6U patent/CN212369730U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2346486Y (en) | Water treatment filtering machine with rotary washing | |
| CN211411228U (en) | Micro-filter | |
| CN212369730U (en) | Quartz sand filter for swimming pool | |
| CN114377463A (en) | High efficiency sewage residue processing apparatus | |
| CN113144729A (en) | Efficient circulating desanding device for sewage treatment and using method thereof | |
| CN220194209U (en) | Spring water medium filtering mechanism | |
| CN2910324Y (en) | Micro solid/liquid separator | |
| CN217188289U (en) | BAF sewage advanced treatment equipment | |
| CN215026633U (en) | High-efficient filterable microstrainer | |
| CN116043800A (en) | Water environment circulation purifying device | |
| CN210929203U (en) | Filtering-aid device for aquarium | |
| CN114988595A (en) | High-efficient water purification installation of reverse osmosis membrane | |
| CN114984658A (en) | Environment-friendly cleaning device | |
| CN112774279A (en) | Sewage treatment device with anti-blocking function | |
| CN218403752U (en) | Shallow air floatation machine for sewage treatment | |
| CN219941925U (en) | High-efficient dissolved air floatation machine | |
| CN117776375B (en) | Sewage treatment separating mechanism | |
| CN220736400U (en) | Multistage filtering device with high-efficient high performance chemical industry usefulness | |
| CN219615044U (en) | Groundwater pollution filtration purifier | |
| CN221257141U (en) | Horizontal pipeline centrifugal pump | |
| CN221513808U (en) | Water purification unit for rainwater treatment | |
| CN219784011U (en) | Waterwheel type river channel filtering device | |
| CN221155713U (en) | Filter equipment is used in grease production | |
| CN218687194U (en) | Water treatment grille machine | |
| CN220110540U (en) | Solid-liquid separation device for wastewater treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |