CN219449516U - Pump pressure type bacteria filtering water purifier with adjustable speed - Google Patents

Abstract

The utility model discloses a speed-adjustable pump-type bacteria-filtering water purifier, which comprises a cylindrical shell, a controller and an ultrafiltration assembly. A first water inlet pipe is arranged at the middle position of the bottom of the cylindrical shell. A water pump is provided at the first water inlet pipe, and the first water inlet pipe is sealed and connected to the water outlet of the water pump, and a filter partition is arranged inside the cylindrical shell above the first water inlet pipe, and the filter partition A disinfection assembly is provided above the disinfection assembly. A circular partition is provided above the disinfection assembly. An ultrafiltration assembly is provided above the circular partition. The water inlet of the ultrafiltration assembly passes through the water inlet and the circular partition. The lower part of the partition is connected, the water outlet end of the ultrafiltration assembly extends to the outside of the cylindrical casing, the side wall of the cylindrical casing is provided with a controller, and the water pump and the disinfection assembly are electrically connected to the controller. Make the sewage one-way pass through filtration, disinfection and ultrafiltration to finally obtain clean water, with high purification efficiency, and the speed is adjusted by the water pump, so the control effect is good.

Description

A speed-adjustable pump pressure bacteria filter water purifier

technical field

The utility model relates to the technical field of water purifiers, in particular to a speed-adjustable pump pressure bacteria-filtering water purifier.

Background technique

The main method of sewage treatment bacteria is to put disinfectants into the sewage. Some disinfectants can cause harm to the environment, cause water pollution and toxicity to fish and other animals, endangering the environment and ecological safety. Excessive use of disinfectants remains in the environment and becomes a new source of pollution. It will also enter the food chain and aggravate the harm to human health through bioaccumulation.

Secondly, it is difficult to control the speed of filtering the sewage from the upper end of the device into the system, resulting in very low efficiency of water purification.

Therefore, need a kind of rate-adjustable, the pump pressure type bacterial filter water purifier that disinfectant residue is little.

Contents of the invention

The purpose of this utility model is to provide a speed-adjustable pump-type filter bacteria water purifier, so that the sewage can be filtered, killed and ultra-filtered in one direction, so as to reduce the disinfectant contained in the water as much as possible, prevent enrichment, and at the same time The speed of filtration is controlled by the water pump to ensure the efficiency of water purification, so as to solve the above-mentioned problems in the existing device that the residual disinfectant is large and the filtration speed of sewage is difficult to control and affect the filtration effect.

In order to overcome the above-mentioned shortcomings, the utility model provides a speed-adjustable pump-type bacteria filter water purifier, which includes a cylindrical shell, a controller and an ultrafiltration assembly. The middle position of the bottom of the cylindrical shell is provided with a first In the water inlet pipe, a number of supporting feet are arranged at equal intervals around the bottom of the cylindrical shell of the first water inlet pipe, and an arc-shaped round cover is arranged on the top of the cylindrical shell, and a water pump is arranged at the first water inlet pipe, and the second A water inlet pipe is sealingly connected with the water outlet of the water pump, and a filter partition is arranged inside the cylindrical housing above the first water inlet pipe, and a disinfection assembly is arranged above the filter partition, and above the disinfection assembly A circular partition is provided, and an ultrafiltration assembly is arranged above the circular partition. The water inlet end of the ultrafiltration assembly communicates with the bottom of the circular partition through the water inlet, and the water outlet of the ultrafiltration assembly The end extends to the outside of the cylindrical casing, the side wall of the cylindrical casing is provided with a controller, and both the water pump and the disinfection assembly are electrically connected to the controller.

Preferably, the filter partition and the circular partition divide the inside of the cylindrical shell into three independent areas, and the curved side walls of the filter partition and the circular partition are all sealed and fixed to the inner wall of the cylindrical shell Cooperate.

More preferably, several filter holes are provided on the filter partition, and activated carbon filter membranes are provided on the side of the filter holes close to the first water inlet pipe.

Preferably, the disinfection assembly includes a disinfection transmission channel, both ends of the disinfection transmission channel are fixedly fitted with the inner wall of the cylindrical housing, and a number of output branches are arranged on the disinfection transmission channel, and the output branches are laid on a circular Between the partition and the filter partition, one end of the disinfection transmission channel is sealed and connected with a hollow connecting rod, and the other end of the connecting rod penetrates through the cylindrical shell and is sealed and connected with a one-way valve, and the other end of the one-way valve is connected with a disinfection device. Liquid supply mechanism.

As preferably, the ultrafiltration assembly includes a fixed frame, the fixed frame is arranged above the circular partition, several ultrafiltration membranes are arranged on the fixed frame, the bottom of the fixed frame is provided with a second water inlet pipe, and the second inlet The water pipeline is sealed and connected with the water inlet, the water inlet of the ultrafiltration membrane is sealed and connected with the second water inlet pipeline, the water outlet of the ultrafiltration membrane includes a waste water outlet and a clean water outlet, and the upper part of the fixing frame is respectively equipped with The waste water drainage pipe and the purified water outlet pipe, the waste water drain pipe and the purified water outlet pipe extend through the cylindrical shell to the outside, the waste water outlet end of the ultrafiltration membrane is sealed with the waste water drainage pipe, and the water purification outlet end of the ultrafiltration membrane is connected It is sealed and connected with the clean water outlet pipe through the transmission pipe.

More preferably, the ultrafiltration membranes are symmetrically arranged on both sides of the fixing frame with respect to the fixing frame, and the ultrafiltration membranes on the same side of the fixing frame are arranged at equal intervals.

Further, the ultrafiltration membrane is an internal pressure quaternary ammonium salt cation ultrafiltration column membrane.

More preferably, two water inlets are oppositely provided on the circular partition, and the two ends of the second water inlet pipe are respectively sealed and connected to the two water inlets, and the water inlet is connected to the second water inlet. The pipes form a confined space.

Further, the water inlet is provided on the surface of the circular partition, and the water inlet is integrally formed with the circular partition.

Preferably, the arc-shaped round cover includes a movable cover, which is fixedly fitted with the top of the cylindrical shell in an openable and closable manner, and the top of the movable cover is respectively provided with a lifting rod and an observation port.

The beneficial effects of the utility model:

The utility model provides a speed-adjustable pump-type bacteria-filtering water purifier. The design of the observation port can monitor the working condition of the ultrafiltration membrane assembly. Through the movable cover, the cover can be opened regularly to clean the ultrafiltration membrane. and maintenance, making it convenient and quick for people to operate, prolonging the service life of the ultrafiltration membrane components, the setting of the quaternary ammonium salt cationic ultrafiltration membrane, through electrostatic action to adsorb negatively charged bacteria, no chemical reaction, green and pollution-free, The setting of the circular partition enables the filtration and disinfection to be carried out separately and at the same time, with high efficiency. The design of the one-way valve prevents the disinfectant from sucking back and improves the safety of the device. The filter membrane module performs deep filtration to kill bacteria more thoroughly. By setting up a water pump, the speed of sewage entering the system is controlled, which improves the efficiency of water purification. The structure of the pump-type bacteria filter water purifier with adjustable speed is simple. , easy to operate, high efficiency in filtering bacteria, better, more environmentally friendly and more efficient than traditional methods.

Description of drawings

Fig. 1 is the external structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is the front view structure schematic diagram of the ultrafiltration assembly of the present utility model;

Fig. 4 is the side view structural representation of the ultrafiltration assembly of the present utility model;

Fig. 5 is the structural representation of the arc-shaped dome of the utility model;

Fig. 6 is the structural representation of the disinfection assembly of the present utility model;

In the figure: 1. Cylindrical shell; 11. Water inlet; 2. Disinfection component; 21. Disinfection transmission channel; 22. One-way valve; 23. Connecting rod; 3. Controller; 4. Ultrafiltration component; 41. Waste water drainage pipe; 42, clean water outlet pipe; 43, second water inlet pipe; 44, fixed frame; 45, ultrafiltration membrane; 46, transmission pipe; Cover body; 53, observation port; 6, support foot; 7, first water inlet pipe; 8, water pump; 9, filter partition; 10, circular partition.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in Fig. 1 and Fig. 2, as a kind of preferred embodiment 1, a kind of speed-adjustable pump press type bacteria-filtering water purifier comprises cylindrical housing 1, controller 3 and ultrafiltration assembly 4, described The middle position of the bottom of the cylindrical housing 1 is provided with a first water inlet pipe 7, and the bottom of the cylindrical housing 1 around the first water inlet pipe 7 is provided with a number of supporting feet 6 at equal intervals, and the top of the cylindrical housing 1 is provided with an arc The round cover 5, the first water inlet pipe 7 is provided with a water pump 8, and the first water inlet pipe 7 is in sealing connection with the water outlet of the water pump 8, located inside the cylindrical housing 1 above the first water inlet pipe 7 A filter partition 9 is provided, a disinfection assembly 2 is arranged above the filter partition 9, a circular partition 10 is arranged above the disinfection assembly 2, and an ultrafiltration assembly is arranged above the circular partition 10 4. The water inlet end of the ultrafiltration assembly 4 communicates with the bottom of the circular partition 10 through the water inlet 11, and the water outlet end of the ultrafiltration assembly 4 extends to the outside of the cylindrical shell 1, and the cylindrical shell 1 is provided with a controller 3 on the side wall, and the water pump 8 and the disinfection component 2 are both electrically connected to the controller 3 .

In Example 1, the water enters the bottom of the cylindrical shell 1 through the water pump 8, and after being filtered by the filter partition 9 and sterilized by the disinfection component 2, it enters the ultrafiltration component 4 for ultrafiltration, and finally the sewage and clean water flow out along the corresponding end Cylindrical housing 1 collects separately. During the process, controller 3 controls the power of water pump 8 to control the rate. The steps of filtration, disinfection and ultrafiltration make the water fully sterilized, and water pump 8 also provides pressure for ultrafiltration.

Among them, the controller 3 can choose the intelligent water pump 8 controller 3GYX-1LP230X produced by Hangzhou Guoyao Electronic Technology Co., Ltd.

As a preferred embodiment 2, the filter partition 9 and the circular partition 10 divide the interior of the cylindrical housing 1 into three independent areas, and the curved sides of the filter partition 9 and the circular partition 10 The walls are all tightly fixedly matched with the inner wall of the cylindrical housing 1, so that filtration and disinfection can be carried out separately and simultaneously, and the efficiency is high.

As a preferred embodiment 3, the filter partition 9 is provided with several filter holes, and the side of the filter holes close to the first water inlet pipe is provided with activated carbon filter membranes to ensure the efficiency of device filtration.

As shown in Figure 2 and Figure 6, as a preferred embodiment 4, the disinfection assembly 2 includes a disinfection transmission channel 21, both ends of the disinfection transmission channel 21 are fixedly fitted with the inner wall of the cylindrical shell 1, and the disinfection The transmission channel 21 is provided with several output branches, and the output branches are tiled between the circular partition 10 and the filter partition 9, and the output branches make the disinfectant evenly distributed in the disinfection area, ensuring the uniformity of disinfection, and the disinfection One end of the transmission channel 21 is sealed with a hollow connecting rod 23, and the other end of the connecting rod 23 penetrates the cylindrical shell 1 and is sealed with a one-way valve 22, and the other end of the one-way valve 22 is connected with a disinfectant supply mechanism. The design of the one-way valve 22 prevents the disinfectant from sucking back and improves the safety of the device. The disinfectant initially sterilizes and disinfects the water body, and then undergoes deep filtration through the ultrafiltration membrane module 4, so that the bacteria can be killed more thoroughly.

As shown in Fig. 2, Fig. 3 and Fig. 4, as a kind of preferred embodiment 5, described ultrafiltration assembly 4 comprises fixed frame 44, and described fixed frame 44 is arranged on the top of circular partition 10, and fixed frame 44 Several ultrafiltration membranes 45 are arranged on the top, and the bottom of the fixed frame 44 is provided with a second water inlet pipe 43. The pipeline 43 is sealed and connected, and the water outlet of the ultrafiltration membrane 45 includes a waste water outlet and a clean water outlet. The water outlet pipes 42 all extend through the cylindrical housing 1 to the outside, the waste water outlets of the ultrafiltration membrane 45 are sealed and connected with the waste water drainage pipe 41, and the purified water outlets of the ultrafiltration membrane 45 pass through the transmission pipe 46 and the purified water outlet pipe 42 Sealed connection, the sterilized water enters the second water inlet pipe 43 from the water inlet 11, and enters the ultrafiltration membrane 45 for ultrafiltration through the water pressure, and the ultrafiltered clean water enters the clean water from the water inlet and outlet end. The water outlet pipe 42 can be collected and utilized at any time by setting a collection device at the end of the clean water outlet pipe 42. The sewage enters the waste water drainage pipe 41 from the waste water outlet end, and another collection device is set at the waste water outlet pipe 41 end to recycle the sewage. to process.

As a preferred embodiment 6, the ultrafiltration membranes 45 are symmetrically arranged on both sides of the fixture 44 with respect to the fixture 44, and the ultrafiltration membranes 45 on the same side of the fixture 44 are arranged at equal intervals to make full use of space and arrange There are as many ultrafiltration membranes 45 as possible to ensure ultrafiltration efficiency.

As a preferred embodiment 7, the ultrafiltration membrane 45 is an internal pressure ultrafiltration column membrane, more specifically, a quaternary ammonium salt cationic ultrafiltration membrane 45, which absorbs negatively charged bacteria through electrostatic action, No chemical reaction, green and pollution-free.

As a preferred embodiment 8, two water inlets 11 are oppositely arranged on the circular partition 10, and both ends of the second water inlet pipe 43 are respectively sealed and connected to the two water inlets 11, The water inlet 11 and the second water inlet pipe 43 form a closed space to ensure that water will not enter the top of the circular partition 10 and only lead to the ultrafiltration assembly 4 in one direction.

As a preferred embodiment 9, the water inlet 11 is provided on the surface of the circular partition 10, and the water inlet 11 and the circular partition 10 are integrally formed to facilitate docking and installation.

As shown in Fig. 5, as a preferred embodiment 10, the arc-shaped round cover 5 includes a movable cover 52, and the movable cover 52 is fixedly fitted with the top of the cylindrical shell 1 in an openable and closable manner. The top of the movable cover 52 is respectively provided with a lifting rod 51 and an observation port 53, which are convenient for observing or opening the ultrafiltration membrane 45 for maintenance and replacement.

Working principle of the utility model:

When in use, first open the valve of the one-way valve 22, input the amount and speed of sewage entering in the controller 3, then press the disinfection button, and click the start button; the controller 3 first controls the disinfection component 2, and the disinfection material passes through the one-way valve 22 and the connecting rod 23 are transported to the disinfection transmission channel 21, and flow into the middle and lower system inside the cylindrical shell 1; by controlling the water pump 8, the water pump 8 makes the sewage enter the filter partition 9 through the first water inlet pipe 7, and the bottom of the filter partition 9 An activated carbon filter membrane is installed to adsorb and filter large and small particle pollutants, and the preliminary filtered water enters the middle and lower system inside the cylindrical shell 1 where the disinfectant has flowed in; the disinfectant performs preliminary disinfection on the bacteria in the water body Kill, remove most of bacteria, the water after disinfection enters in the ultrafiltration membrane module 4 through the water inlet 11, and water first enters in the quaternary ammonium salt ultrafiltration membrane 45 through the second water inlet pipe 43, and the purified water after filtering Enter the transmission pipeline 46, then flow into the clean water outlet pipeline 42, and flow out of the system; the filtered waste water is connected with the waste water drainage pipeline 41, and flows out of the system by the waste water drainage pipeline 41; when the water purification is stopped, the valve of the one-way valve 22 is closed earlier to prevent Suck back, then click the end button on the controller 3 to stop the work of the water pump 8 and the disinfection assembly 2, and the operation ends, which is more practical.

Claims (10)

1. A speed-adjustable pump-type bacteria-filtering water purifier, comprising a cylindrical housing (1), a controller (3) and an ultrafiltration assembly (4), the middle of the bottom of the cylindrical housing (1) A first water inlet pipe (7) is provided, a number of supporting feet (6) are arranged at equal intervals around the bottom of the cylindrical shell (1) around the first water inlet pipe (7), and the top of the cylindrical shell (1) is provided with The arc-shaped round cover (5) is characterized in that, The first water inlet pipe (7) is provided with a water pump (8), and the first water inlet pipe (7) is tightly connected to the water outlet of the water pump (8), and all the water pumps located above the first water inlet pipe (7) A filter partition (9) is provided inside the cylindrical housing (1), a disinfection component (2) is provided above the filter partition (9), and a circular partition is provided above the disinfection component (2) (10), an ultrafiltration assembly (4) is provided above the circular partition (10), and the water inlet end of the ultrafiltration assembly (4) passes through the water inlet (11) and the circular partition (10) ), the water outlet end of the ultrafiltration assembly (4) extends to the outside of the cylindrical shell (1), the side wall of the cylindrical shell (1) is provided with a controller (3), and the water pump ( 8) and the disinfection component (2) are both electrically connected to the controller (3). 2. A speed-adjustable pump-type bacteria-filtering water purifier according to claim 1, characterized in that, the filter partition (9) and the circular partition (10) combine the cylindrical housing (1 ) is divided into three independent areas, and the curved side walls of the filter partition (9) and the circular partition (10) are fixedly fitted with the inner wall of the cylindrical shell (1) sealingly. 3. A speed-adjustable pump-type bacteria-filtering water purifier according to claim 2, characterized in that, the filter partition (9) is provided with a number of filter holes, and the filter holes are close to the inlet One side of the water pipe is equipped with an activated carbon filter membrane. 4. A rate-adjustable pump-type bacteria-filtering water purifier according to any one of claims 1 to 3, characterized in that, the disinfection component (2) includes a disinfection transmission channel (21), and the Both ends of the disinfection transmission channel (21) are fixedly fitted with the inner wall of the cylindrical casing (1), and several output branches are arranged on the disinfection transmission channel (21), and the output branches are tiled between the circular partition (10) and the Between the filter partitions (9), one end of the disinfection transmission channel (21) is sealed and connected with a hollow connecting rod (23), and the other end of the connecting rod (23) passes through the cylindrical shell (1) and is sealed and connected with a one-way valve (22). 5. A speed-adjustable pump-type bacterial filter water purifier according to any one of claims 1 to 3, characterized in that, the ultrafiltration assembly (4) includes a fixing frame (44), and the The fixed frame (44) is located above the circular partition (10), the fixed frame (44) is provided with several ultrafiltration membranes (45), and the bottom of the fixed frame (44) is provided with a second water inlet pipe (43) , the second water inlet pipe (43) is sealed and connected with the water inlet (11), the water inlet end of the ultrafiltration membrane (45) is sealed and connected with the second water inlet pipe (43), and the ultrafiltration membrane (45) The water outlet includes a waste water outlet and a clean water outlet, and the top of the fixed frame (44) is respectively provided with a waste water drainage pipe (41) and a clean water outlet pipe (42), a waste water drain pipe (41) and a clean water outlet pipe (42 ) extend through the cylindrical housing (1) to the outside, the waste water outlets of the ultrafiltration membrane (45) are sealed and connected to the waste water drainage pipe (41), and the clean water outlets of the ultrafiltration membrane (45) pass through the transmission pipe ( 46) It is tightly connected with the clean water outlet pipe (42). 6. The speed-adjustable pump-type bacteria-filtering water purifier according to claim 5, characterized in that, the ultrafiltration membrane (45) is symmetrically arranged on the fixing frame (44) with respect to the fixing frame (44) ), the ultrafiltration membranes (45) on the same side of the fixing frame (44) are arranged at equal intervals. 7 . The speed-adjustable pump-type bacterial filter water purifier according to claim 6 , wherein the ultrafiltration membrane ( 45 ) is an internal pressure quaternary ammonium salt cationic ultrafiltration column membrane. 8. The speed-adjustable pump-type bacteria-filtering water purifier according to claim 5, characterized in that two water inlets (11) are oppositely arranged on the circular partition (10) , both ends of the second water inlet pipe (43) are respectively sealed and connected to two water inlets (11), and the water inlet (11) and the second water inlet pipe (43) form a closed space. 9. A speed-adjustable pump-type bacteria filter water purifier according to claim 8, characterized in that, the water inlet (11) is set on the surface of the circular partition (10), and the water inlet The inlet (11) is integrally formed with the circular partition (10). 10. A speed-adjustable pump-type bacteria filter water purifier according to any one of claims 1-3, characterized in that the arc-shaped round cover (5) includes a movable cover (52), The movable cover (52) is fixedly matched with the top of the cylindrical shell (1) in an openable and closable manner, and the top of the movable cover (52) is respectively provided with a lifting rod (51) and an observation port (53).