CN211471063U - Gravity type fine filter water treatment system - Google Patents
Gravity type fine filter water treatment system Download PDFInfo
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- CN211471063U CN211471063U CN201922428551.9U CN201922428551U CN211471063U CN 211471063 U CN211471063 U CN 211471063U CN 201922428551 U CN201922428551 U CN 201922428551U CN 211471063 U CN211471063 U CN 211471063U
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Abstract
The utility model discloses a gravity type fine filter water treatment system, which comprises a water inlet header pipe and a gravity type fine filter, wherein the water inlet header pipe is connected with a first water distribution header pipe, the gravity type fine filter is connected with a filter water inlet pipe and a filter water outlet pipe, the filter water inlet pipe is connected with a second water distribution header pipe, and three sets of primary water treatment mechanisms, namely a first primary water treatment mechanism, a second primary water treatment mechanism and a third primary water treatment mechanism, are connected in parallel between the second water distribution header pipe and the first water distribution header pipe; the water outlet pipe of the filter is used for supplying water to a water unit. The utility model discloses can reduce the load of gravity type strainer greatly, make the filtration of gravity type strainer hinder before increasing to the degree that needs carry out the back flush, can operate longer time to improve the efficiency of water treatment. Adopt the utility model discloses a structure, the water pump can take turns to break to avoid not stopping the pump for a long time and shorten the life of water pump.
Description
Technical Field
The utility model relates to a water treatment technical field.
Background
In modern society, water treatment technology has more and more important function, all has important meaning to people's life, amusement and industrial production. The gravity type fine filter (such as the gravity type hydraulic automatic dissolved oxygen fine filter disclosed by Chinese patent CN2018215816020 of Zhengzhou wave whale swimming pool equipment manufacturing Limited company) has the advantages of energy conservation, capability of starting back washing in time and the like, and is widely applied in recent years. The existing gravity type fine filter has the following defects: while the filtering precision is high, more impurities are intercepted, the filtering resistance is increased quickly, and the backwashing frequency is high, so that the water treatment efficiency is reduced; after long-term operation, the back washing can not effectively reduce the filtration resistance, the machine needs to be stopped for maintenance, and the equipment stops running during maintenance, which brings troubles to water consumption units. In the existing water treatment system using the gravity type fine filter, a water pump is damaged quickly because the water pump keeps the running state for a long time, so that the maintenance workload of the use cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gravity type strainer water treatment system when utilizing the advantage of current gravity type strainer, reduces the maintenance work volume, improves the water treatment capacity of system to the life of extension water pump.
In order to realize the purpose, the water treatment system of the gravity type fine filter comprises a water inlet header pipe and a gravity type fine filter, wherein the water inlet header pipe is connected with a first water distribution header pipe, the gravity type fine filter is connected with a filter water inlet pipe and a filter water outlet pipe, the filter water inlet pipe is connected with a second water distribution header pipe, and three sets of primary water treatment mechanisms, namely a first primary water treatment mechanism, a second primary water treatment mechanism and a third primary water treatment mechanism, are connected in parallel between the second water distribution header pipe and the first water distribution header pipe;
the primary water treatment mechanism comprises a water pump, wherein a water inlet of the water pump is connected with an inlet rubber joint, a water outlet of the water pump is connected with an outlet rubber joint, the inlet rubber joint is connected with a hair collector, the hair collector is connected with an inlet valve, the outlet rubber joint is connected with a one-way valve, and the one-way valve is connected with an outlet valve;
inlet valves in the first to third primary water treatment structures are all connected with a first water distribution main pipe, and outlet valves are all connected with a second water distribution main pipe;
the water outlet pipe of the filter is used for supplying water to a water unit.
The first water distribution main pipe is connected with a flocculant feeding tank through a flocculant feeding pipe, and a flocculant dosing pump is arranged on the flocculant feeding pipe;
the water outlet pipe of the filter is connected with an alkaline agent feeding tank through an alkaline agent feeding pipe, and an alkaline agent feeding pump is arranged on the alkaline agent feeding pipe;
the water outlet pipe of the filter is connected with an acid agent feeding tank through an acid agent feeding pipe, and the acid agent feeding pipe is provided with an acid agent dosing pump;
the water outlet pipe of the filter is connected with a disinfectant feeding tank through a disinfectant feeding pipe, and a disinfectant feeding pump is arranged on the disinfectant feeding pipe.
The automatic disinfectant spraying device is characterized by also comprising an electric control device, wherein the electric control device is connected with the flocculating agent spraying pump, the alkaline agent spraying pump, the acid agent spraying pump and the disinfectant spraying pump; the flocculating agent dosing pump, the alkaline agent dosing pump, the acidic agent dosing pump and the disinfectant dosing pump are all variable frequency pumps;
the electric control device is connected with a residual chlorine sensor and a PH value sensor which are both positioned in the water outlet pipe of the filter;
taking the water flow direction as the downstream direction, wherein the residual chlorine sensor and the PH value sensor are positioned at the downstream of the connecting part of the alkaline agent feeding pipe, the acidic agent feeding pipe and the disinfectant feeding pipe with the water outlet pipe of the filter;
the electric control device is connected with a display screen.
The first water distribution main pipe is also connected with a fourth primary water treatment mechanism, an inlet valve of the fourth primary water treatment mechanism is connected with the first water distribution main pipe, an outlet valve of the fourth primary water treatment mechanism is connected with an electric heating water tank through a pipeline, and the electric heating water tank is connected with an electric control device; the water outlet of the electric heating water tank is connected with the water outlet pipe of the filter through a hot water pipeline; the connection part of the hot water pipeline and the water outlet pipe of the filter is positioned at the upstream of the connection part of the alkaline agent feeding pipe, the acidic agent feeding pipe and the disinfectant feeding pipe and the water outlet pipe of the filter.
The utility model discloses have following advantage:
the utility model discloses a primary water treatment mechanism carries out the colating to the raw water, intercepts the great debris of aquatic like hair. Therefore, the load of the gravity type fine filter can be greatly reduced, the filter resistance of the gravity type fine filter can run for a longer time before the filter resistance is increased to the degree of needing back flushing, and the efficiency of water treatment is improved. In addition, because great debris are intercepted outside gravity type strainer, consequently also can not effectively reduce at the back flush and strain before hindering, the utility model discloses compare and have longer non-maintaining operating duration in the past, reduced use cost.
First primary water treatment mechanism, second primary water treatment mechanism and third primary water treatment mechanism respectively have a water pump, and the homoenergetic is supplied water to gravity type strainer, and in the actual work, can keep one or even two water pumps in the rest state, avoid same water pump continuous operation time overlength to lead to water pump life to reduce. Simple saying so, adopt the utility model discloses a structure, the water pump can take turns to rest to avoid long-term incessant pump to shorten the life of water pump.
When the device works, the flocculant dosing pump doses a flocculant into the first water distribution main pipe, so that flocculation is generated in water, and the filtering efficiency of the hair collector and the gravity type fine filter is improved.
The residual chlorine sensor and the pH value sensor are both positioned in the downstream direction of the alkaline agent feeding pipe, the acidic agent feeding pipe and the disinfectant feeding pipe, so that the electric control device can display the residual chlorine value and the pH value in the water after the medicine is added on a display screen, and the staff can accurately control the medicine adding speed.
The electric water heating tank is arranged, so that the water treatment system of the gravity type fine filter has the function of adjusting the water temperature, and is suitable for occasions such as swimming pools and the like.
Drawings
Fig. 1 is a schematic structural diagram of the present invention; the direction indicated by the arrow in fig. 1 is the water flow direction.
Fig. 2 is a schematic view of the structure of any of the first to fourth primary water treatment units.
Fig. 3 is a schematic diagram of the electric control principle of the present invention.
Detailed Description
As shown in fig. 1 to 3, the gravity type fine filter water treatment system of the present invention includes a water inlet header 1 and a gravity type fine filter 2, the water inlet header 1 is connected to a first water distribution header 3, the gravity type fine filter 2 is connected to a filter water inlet pipe 4 and a filter water outlet pipe 5, the filter water inlet pipe 4 is connected to a second water distribution header 6, three sets of primary water treatment mechanisms, namely a first primary water treatment mechanism 7, a second primary water treatment mechanism 8 and a third primary water treatment mechanism 9, are connected in parallel between the second water distribution header 6 and the first water distribution header 3;
the primary water treatment mechanism comprises a water pump 10, wherein a water inlet of the water pump 10 is connected with an inlet rubber joint 11, a water outlet of the water pump 10 is connected with an outlet rubber joint 12, the inlet rubber joint 11 is connected with a hair collector 13, and the hair collector 13 is connected with an inlet valve 14; the outlet rubber joint 12 is connected with a one-way valve 15, the one-way valve 15 is connected with an outlet valve 16,
the inlet valves 14 of the first to third primary water treatment structures are all connected to the first distribution main 3, and the outlet valves 16 are all connected to the second distribution main 6.
The water outlet pipe 5 of the filter is used for supplying water to a water unit.
The utility model has the advantages of as follows:
the utility model discloses a primary water treatment mechanism carries out the colating to the raw water, intercepts the great debris of aquatic like hair. Thus, the load of the gravity type fine filter 2 can be greatly reduced, and the filter resistance of the gravity type fine filter 2 can run for a longer time before the filter resistance is increased to the degree of needing back flushing, thereby improving the efficiency of water treatment. In addition, because great debris are intercepted outside gravity type strainer 2, consequently also can not effectively reduce at the back flush and strain before hindering, the utility model discloses compare and have longer non-maintaining operating duration in the past, reduced use cost.
First elementary water treatment mechanism 7, second elementary water treatment mechanism 8 and third elementary water treatment mechanism 9 respectively have a water pump 10, and the homoenergetic is supplied water to gravity type secondary filter 2, in the actual work, can keep one or even two water pumps 10 in the rest state, avoids same water pump 10 continuous operation time overlength to lead to water pump 10 life to reduce. Simply said, adopt the utility model discloses a structure, water pump 10 can take turns to rest to avoid long-term incessant pump to shorten water pump 10's life.
The first water distribution main pipe 3 is connected with a flocculant feeding tank 18 through a flocculant feeding pipe 17, and a flocculant dosing pump 19 is arranged on the flocculant feeding pipe 17;
the water outlet pipe 5 of the filter is connected with an alkaline agent feeding tank 21 through an alkaline agent feeding pipe 20, and the alkaline agent feeding pipe 20 is provided with an alkaline agent dosing pump 22;
the water outlet pipe 5 of the filter is connected with an acid agent feeding tank 24 through an acid agent feeding pipe 23, and the acid agent feeding pipe 23 is provided with an acid agent feeding pump 25;
the water outlet pipe 5 of the filter is connected with a disinfectant feeding tank 27 through a disinfectant feeding pipe 26, and a disinfectant feeding pump 28 is arranged on the disinfectant feeding pipe 26.
When the device works, the flocculant dosing pump 19 doses a flocculant into the first water distribution header pipe 3, so that flocculation is generated in water, and the filtering efficiency of the hair collector 13 and the gravity type fine filter 2 is improved.
The utility model also comprises an electric control device 29, wherein the electric control device 29 is connected with the flocculating agent dosing pump 19, the alkaline agent dosing pump 22, the acid agent dosing pump 25 and the disinfectant dosing pump 28; the flocculant dosing pump 19, the alkaline agent dosing pump 22, the acidic agent dosing pump 25 and the disinfectant dosing pump 28 are all variable frequency pumps;
the electric control device 29 is connected with a residual chlorine sensor 30 and a PH value sensor 31, and the residual chlorine sensor 30 and the PH value sensor 31 are both positioned in the water outlet pipe 5 of the filter;
taking the water flow direction as the downstream direction, the residual chlorine sensor 30 and the PH value sensor 31 are positioned at the downstream of the connecting part of the alkaline agent feeding pipe 20, the acidic agent feeding pipe 23 and the disinfectant feeding pipe 26 with the water outlet pipe 5 of the filter;
the electronic control unit 29 is connected to a display screen 32. The electric control device 29 is a common 51 or 52 single chip microcomputer, and can also be a PLC.
The residual chlorine sensor 30 and the pH value sensor 31 are both positioned in the downstream direction of the alkaline agent feeding pipe 20, the acidic agent feeding pipe 23 and the disinfectant feeding pipe 26, so that the electric control device 29 can display the residual chlorine value and the pH value in the water after the medicine is added on the display screen 32, and the staff can accurately control the medicine adding speed.
The first water distribution main pipe 3 is also connected with a fourth primary water treatment mechanism 33, an inlet valve 14 of the fourth primary water treatment mechanism 33 is connected with the first water distribution main pipe 3, an outlet valve 16 of the fourth primary water treatment mechanism 33 is connected with an electric water heating tank 34 through a pipeline, and a water outlet of the electric water heating tank 34 is connected with a filter water outlet pipe 5 through a hot water pipeline 35; the connection position of the hot water pipeline 35 and the filter water outlet pipe 5 is positioned at the upstream of the connection position of the alkaline agent feeding pipe 20, the acidic agent feeding pipe 23 and the disinfectant feeding pipe 26 and the filter water outlet pipe 5.
The electric water tank 34 is arranged, so that the water treatment system of the gravity type fine filter 2 has the function of adjusting the water temperature, and is suitable for occasions such as swimming pools and the like.
The bottom of the gravity type fine filter 2 is connected with a drain pipe 36, and a drain valve is arranged on the drain pipe 36. The waste valve is a conventional component, not shown.
When the device is used, the first primary water treatment mechanism 7, the second primary water treatment mechanism 8 and the third primary water treatment mechanism 9 are in turn, namely at the same time, at least one set of water pump 10 of the primary water treatment mechanisms is required to stop running, and the outlet valve 16 and the inlet valve 14 are closed.
The primary water treatment mechanism outside the rest of the cycle works, the water pump 10 is started, and the outlet valve 16 and the inlet valve 14 are both opened. Under the action of the water pump 10, raw water flows along the directions of the water inlet main pipe 1, the first water distribution main pipe 3, the working primary water treatment mechanism, the second water distribution main pipe 6, the gravity type fine filter 2 and the filter water outlet pipe 5.
The staff controls the work of flocculating agent dosing pump 19 through electrically controlled device 29, adds the flocculating agent in proper time to first water distribution house steward 3, promotes the filter effect. When the primary water treatment mechanism works, the outlet rubber joint 12 and the inlet rubber joint 11 play a role in buffering, and absorb most of vibration generated in the working process of the water pump 10; at the same time, the hair collector 13 serves for coarse filtration, reducing the load on the gravity fine filter 2. The hair collector 13 has a simple structure and is very convenient to clean and maintain. The check valve 15 functions to prevent backflow. If the valve is forgotten to be closed, once the water flows back, the water path short circuit phenomenon can be caused, and the normal water supply to the gravity type fine filter 2 is reduced. The gravity type fine filter 2 is used for finely filtering water, when the water after fine filtration passes through the water outlet pipe 5 of the filter, the residual chlorine sensor 30 is used for detecting the residual chlorine value in the water, the PH value sensor 31 is used for detecting the PH value of the water, and the electric control device 29 is used for displaying the residual chlorine value and the PH value on the display screen 32. The staff grasps the water quality situation in real time through the display screen 32, adjusts the operating frequency of the flocculant dosing pump 19, the alkaline agent dosing pump 22, the acidic agent dosing pump 25 and the disinfectant dosing pump 28 as required, controls the dosing amount of each agent, generates the optimal flocculation effect, and adjusts the water quality (residual chlorine value and pH value) to a predetermined target (if the residual chlorine value is lower than a predetermined value, the water quality is adjusted by dosing the disinfectant into the water or increasing the dosing amount of the disinfectant). The electric heating box and the fourth primary water treatment mechanism 33 are simultaneously opened or closed, and determined by workers according to the water temperature condition.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (4)
1. Gravity type strainer water treatment system, including water inlet manifold and gravity type strainer, its characterized in that: the gravity type fine filter is connected with a filter water inlet pipe and a filter water outlet pipe, the filter water inlet pipe is connected with a second water distribution main pipe, and three sets of primary water treatment mechanisms are connected in parallel between the second water distribution main pipe and the first water distribution main pipe and respectively comprise a first primary water treatment mechanism, a second primary water treatment mechanism and a third primary water treatment mechanism;
the primary water treatment mechanism comprises a water pump, wherein a water inlet of the water pump is connected with an inlet rubber joint, a water outlet of the water pump is connected with an outlet rubber joint, the inlet rubber joint is connected with a hair collector, the hair collector is connected with an inlet valve, the outlet rubber joint is connected with a one-way valve, and the one-way valve is connected with an outlet valve;
inlet valves in the first to third primary water treatment structures are all connected with a first water distribution main pipe, and outlet valves are all connected with a second water distribution main pipe;
the water outlet pipe of the filter is used for supplying water to a water unit.
2. A gravity type fine filter water treatment system as claimed in claim 1, wherein: the first water distribution main pipe is connected with a flocculant feeding tank through a flocculant feeding pipe, and a flocculant dosing pump is arranged on the flocculant feeding pipe;
the water outlet pipe of the filter is connected with an alkaline agent feeding tank through an alkaline agent feeding pipe, and an alkaline agent feeding pump is arranged on the alkaline agent feeding pipe;
the water outlet pipe of the filter is connected with an acid agent feeding tank through an acid agent feeding pipe, and the acid agent feeding pipe is provided with an acid agent dosing pump;
the water outlet pipe of the filter is connected with a disinfectant feeding tank through a disinfectant feeding pipe, and a disinfectant feeding pump is arranged on the disinfectant feeding pipe.
3. A gravity type fine filter water treatment system as claimed in claim 2, wherein: the automatic disinfectant spraying device is characterized by also comprising an electric control device, wherein the electric control device is connected with the flocculating agent spraying pump, the alkaline agent spraying pump, the acid agent spraying pump and the disinfectant spraying pump; the flocculating agent dosing pump, the alkaline agent dosing pump, the acidic agent dosing pump and the disinfectant dosing pump are all variable frequency pumps;
the electric control device is connected with a residual chlorine sensor and a PH value sensor which are both positioned in the water outlet pipe of the filter;
taking the water flow direction as the downstream direction, wherein the residual chlorine sensor and the PH value sensor are positioned at the downstream of the connecting part of the alkaline agent feeding pipe, the acidic agent feeding pipe and the disinfectant feeding pipe with the water outlet pipe of the filter;
the electric control device is connected with a display screen.
4. A gravity fine filter water treatment system according to any one of claims 1 to 3, wherein: the first water distribution main pipe is also connected with a fourth primary water treatment mechanism, an inlet valve of the fourth primary water treatment mechanism is connected with the first water distribution main pipe, an outlet valve of the fourth primary water treatment mechanism is connected with an electric heating water tank through a pipeline, and the electric heating water tank is connected with an electric control device; the water outlet of the electric heating water tank is connected with the water outlet pipe of the filter through a hot water pipeline; the connection part of the hot water pipeline and the water outlet pipe of the filter is positioned at the upstream of the connection part of the alkaline agent feeding pipe, the acidic agent feeding pipe and the disinfectant feeding pipe and the water outlet pipe of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428551.9U CN211471063U (en) | 2019-12-30 | 2019-12-30 | Gravity type fine filter water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428551.9U CN211471063U (en) | 2019-12-30 | 2019-12-30 | Gravity type fine filter water treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN211471063U true CN211471063U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428551.9U Active CN211471063U (en) | 2019-12-30 | 2019-12-30 | Gravity type fine filter water treatment system |
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| CN (1) | CN211471063U (en) |
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- 2019-12-30 CN CN201922428551.9U patent/CN211471063U/en active Active
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