CN117018710A

CN117018710A - Water purification filter equipment

Info

Publication number: CN117018710A
Application number: CN202310978362.7A
Authority: CN
Inventors: 屈松林; 高浩然
Original assignee: Henan Elephant Water Co ltd
Current assignee: Henan Elephant Water Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2023-11-10

Abstract

The application discloses a water purification and filtration device, which belongs to the field of water purification and filtration and comprises a filtration equipment main body, wherein a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the filtration equipment main body, and the bottom of the filtration equipment main body is fixedly connected with a plurality of filter cartridges through telescopic pipes. Through adjustment mechanism for under the effect of rotating the motor, make the movable block to pulling rope stimulate, and then can make under pulling rope's effect, make the synchronizing plate upwards move, and then can make synchronizing plate drive extrusion piece extrude reciprocating plate, make reciprocating plate drive the shutoff board seal a filter of a plurality of filter, make water can filter by one or two filters, and then can reduce the filtration route of water, make can be when the lighter water of water quality pollution is faced, can promote the filtration rate of water, improve filterable efficiency.

Description

Water purification filter equipment

Technical Field

The application relates to the field of water purification and filtration, in particular to a water purification and filtration device.

Background

With the gradual deterioration of water quality, the water purifier slowly goes into the families of vast users, and the water purifier gradually plays an increasingly important role in the daily life of the users.

In the process of filtering and purifying water, the filter needs to sequentially pass through five stages of filtration, namely a first stage: PP cotton removes various visible substances/dust and impurities from tap water. Second, third stage: and the third stage of the low-profile water purifier is PP cotton, and the carbon is used for removing chlorine and organic impurities. Can also absorb peculiar smell, color and smell generated by organic compounds in water. Fourth stage: ultrafiltration or reverse osmosis membrane, the membrane can remove bacteria, viruses, spores and other substances in water. Fifth stage: the rear activated carbon device further improves taste, removes peculiar smell, and the filtration mechanism that uses on traditional tap or have valve on the water pipe is mostly made by plastic design, and the material of filter screen and filter core mostly uses plastic fiber, along with quality of life's improvement, and plastic pollution and plastics rubbish get up to receive people's importance, especially microplastic influences to people and environment, consequently, filter screen and filter core after a large amount of changes can cause the pollution to the environment.

The Chinese patent with the authorized bulletin number of CN115090029A discloses an ecological water purifying and filtering device, which is convenient to install and fix the filtering device by arranging a threaded connector, and meanwhile, a filtering mechanism is made of degradable green environment-friendly materials, so that the cylinder is convenient to disassemble and assemble, the use is convenient, and the cost of the filtering mechanism is low and the replacement is convenient.

For above-mentioned problem, current patent has given the solution, but its when filtering water, the quality of water pollution degree of some water is lighter for after carrying out simple filtration, alright make quality of water reach qualified standard, and current filter equipment then can not adjust filterable route, make when filtering the water that pollution degree is lighter, need the water to carry out the flow of full filtration route, and then lead to the lower water filtration rate of pollution degree lighter, influence the problem of filtration efficiency of water.

For this purpose, a water purification filter device is proposed.

Disclosure of Invention

Aiming at the problems existing in the prior art, the application aims to provide a water purifying and filtering device.

In order to solve the problems, the application adopts the following technical scheme.

The utility model provides a water purification filter equipment, includes the filtration equipment main part, inlet tube and outlet pipe are installed respectively to the both sides of filtration equipment main part, the bottom of filtration equipment main part is through flexible pipe fixedly connected with a plurality of cartridge filter, the inside of cartridge filter is fixedly installed a plurality of filter, sets up certain interval between the adjacent filter to one side of cartridge filter is provided with the conveyer pipe, the left one end of conveyer pipe is provided with a plurality of bifurcation pipes, a plurality of bifurcation pipes's one end is located respectively and fixes the below at a plurality of filter, the both ends of conveyer pipe interconnect with two adjacent cartridge filter respectively, a plurality of bifurcation pipes are close to the equal fixed mounting solenoid valve of one end of cartridge filter;

the adjusting mechanism is arranged on one side of the bottom of the filter cartridge and used for adjusting the number of the filtering pieces when water is filtered by the filtering pieces;

the detection mechanism is fixedly arranged on one side of the top of the filter cartridge and is used for detecting the blocking condition of the filter cartridge caused by filtered foreign matters in the filter piece inside the filter cartridge.

Further, adjustment mechanism is including being fixed in the horizontal plate of cartridge filter bottom, the inside sliding connection of horizontal plate one side has the shutoff pole, the one end fixed mounting of shutoff pole bottom has the synchronizing plate, the fixed surface of synchronizing plate bottom both sides installs the backup pad, the fixed surface of backup pad installs the rotation motor, the output fixed mounting of rotation motor has the positive and negative threaded rod, the surface threaded connection of positive and negative threaded rod has the movable plate, the fixed surface of movable plate installs the pulling rope, the one end fixed mounting at shutoff pole top has the extrusion piece to the surface cover that the shutoff pole is located the horizontal plate below is equipped with first push spring, first push spring is located the top of synchronizing plate, the fixed surface of cartridge filter one side installs the shutoff shell, the inside sliding connection of shutoff shell has the shutoff board, one side that the extrusion piece is close to the reciprocating plate is provided with the inclined plane, and the extrusion piece is located through inclined plane and reciprocating plate sliding connection, the both sides fixed mounting of the outside one end of shutoff shell has the second push spring, the fixed surface mounting of second push spring is located the surface of the fixed connection of two side of the filter cartridge filter shell has the connecting plate, the filter sealing washer is located the fixed surface of the filter cartridge is located the fixed connection bottom one side, the filter cartridge filter device has the fixed connection bottom has the connecting plate, the filter cartridge has the fixed surface.

Further, the dismounting mechanism comprises a connecting cylinder fixed on one side of the main body of the filtering equipment, one end of the connecting cylinder is fixedly provided with a mounting block, a mounting groove is formed in the mounting block, a fixed disc is fixedly arranged on the surface of the detection piece, and a cleaning mechanism for cleaning the detection piece is fixedly arranged on one side of the connecting cylinder.

Further, the cleaning mechanism comprises a threaded cylinder fixed at one end of the connecting cylinder, a threaded disc is connected to the surface of the threaded cylinder in a threaded manner, a fixing rod is fixedly arranged on one side of the threaded disc, a cleaning brush is fixedly arranged at one end of the fixing rod, a pushing rod is slidably connected to the inside of the main body of the filtering equipment, a pushing disc is fixedly arranged at one end of the pushing rod, and a reset spring is fixedly arranged on the surface of the pushing disc.

Further, detection mechanism is fixed in the carriage of filtration equipment main part bottom, the internal surface fixed mounting at carriage top has the pulling spring, the surface of cartridge filter just is located one side fixed mounting of carriage has the fixed plate, the fixed plate is kept away from the one end fixed mounting of cartridge filter has the stopper, the spacing groove has been seted up to the inside of carriage, the fixed surface of carriage installs the scale, the fixed surface of carriage installs alarm mechanism, the fixed surface of stopper installs the pointer.

Further, the alarm mechanism comprises a trigger block fixed on the bottom surface of the fixed plate, a trigger switch is arranged below the trigger block, the trigger block is not contacted with the initial state of the trigger switch, the trigger block is contacted with the trigger switch when the filter cartridge moves downwards, an alarm is fixedly arranged on the surface of the supporting frame, and a lifting mechanism is fixedly arranged at the bottom of the trigger switch.

Further, the lifting mechanism comprises an adjusting plate fixed at the bottom of the trigger switch, an adjusting rod is rotatably connected to the surface of the bottom of the adjusting plate, and a rotating disc is fixedly installed at one end, away from the adjusting plate, of the adjusting rod.

Further, the supporting frame is U-shaped, one end of the pulling spring is fixedly connected with the surface of the top of the fixing plate, the limiting block is located in the limiting groove, the surface of the limiting block is slidably connected with the inner surface of the limiting groove, two supporting frames are arranged in total, and the two supporting frames are located on two sides of the main body of the filtering equipment.

Further, the trigger block and the trigger switch are located on the same straight line, one end of the adjusting plate is in contact with the surface of the supporting frame, the surface of the adjusting plate is in sliding connection with the surface of the supporting frame, one end of the adjusting rod penetrates through the bottom of the supporting frame and extends to the lower portion of the adjusting plate, one end of the adjusting rod extends to the lower portion of the adjusting plate and is connected with the rotating disc, and the surface of the adjusting rod is in threaded connection with the supporting frame.

Compared with the prior art, the application has the beneficial effects that:

(1) This scheme passes through adjustment mechanism for under the effect of rotating the motor, make the movable block to pulling the rope, and then can make under the effect of pulling the rope, make the synchronizing plate upwards move, and then can make synchronizing plate drive extrusion piece extrude reciprocating plate, make reciprocating plate drive the shutoff board seal a filter of a plurality of filters, make water can filter by one or two filters, and then can reduce the filtration route of water, make can be when the lighter water of water pollution is faced, can promote the filtration rate of water, improve filterable efficiency.

(2) This scheme is through dismantling the mechanism for when need dismantle the clearance to the detection end of detecting the piece, through rotatory detecting the piece, the rotation of detecting the piece can drive the fixed disk and rotate, and the fixed disk can make the fixed disk no longer be located the inside of mounting groove, and then alright pulling to detecting the piece, makes the dismantlement of accomplishing to detecting the piece, and then alright conveniently clean the detection end of detecting the piece, avoids detection end attached foreign matter, leads to influencing the accuracy to water quality testing.

(3) This scheme is through clearance mechanism for when the detection piece to detecting the piece is cleared up, through promoting the pushing disc, make under the effect of pushing the disc promote the screw thread dish by the catch bar, make the screw thread dish carry out rotary motion, then can drive dead lever rotary motion by the screw thread dish, make the dead lever drive the cleaning brush carry out rotary motion, and then can clear up the detection end of detecting the piece by the cleaning brush, avoided the problem that needs to dismantle the detection piece and clear up.

(4) This scheme is through detection mechanism for when the inside filterable foreign matter of filter spare is more and more, can make the foreign matter increase to the resistance of water, and then can make water promote the cartridge filter, make the cartridge filter drive fixed plate downwardly moving, the fixed plate downwardly moving can drive stopper and pointer and remove, and then can judge the quantity of the inside foreign matter of filter spare through the position of the scale that the pointer is located, so that can master the condition of the inside foreign matter quantity of filter spare, and then can carry out timely change to the filter spare.

(5) This scheme passes through alarm mechanism for drive the trigger piece and remove when the fixed plate removes, make trigger piece remove after a certain distance with trigger switch contact, and then can make trigger switch control siren sound, and then can remind the staff in time clear up or change the filter, avoided the problem that needs personnel to observe constantly.

(6) This scheme passes through elevating system for can rotate through adjusting the pole, make adjust the pole and drive the regulating plate and remove, and then drive trigger switch's removal by the regulating plate, make can adjust trigger switch's position according to the size of filter filtration pore, and then can satisfy different service conditions.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a perspective view of the filter cartridge of FIG. 1 in accordance with the present application;

FIG. 3 is a cross-sectional view of the filter cartridge of FIG. 2 in accordance with the present application;

FIG. 4 is a schematic view of a part of the adjusting mechanism of FIG. 1 according to the present application;

FIG. 5 is an enlarged view of the portion A of FIG. 1 provided by the present application;

FIG. 6 is a schematic view of a part of the connecting cylinder in FIG. 5 according to the present application;

FIG. 7 is a perspective view of the holding pan of FIG. 5 provided by the present application;

FIG. 8 is a perspective view of the mounting block of FIG. 5 provided by the present application;

FIG. 9 is a rear view of the filter apparatus body of FIG. 1 in accordance with the present application;

FIG. 10 is a perspective view of the support frame of FIG. 9 provided by the present application;

fig. 11 is a rear view of the support frame of fig. 10 provided by the present application.

The reference numerals in the figures illustrate:

1. a filtering apparatus body; 11. a water inlet pipe; 12. a water outlet pipe; 2. a filter cartridge; 3. a filter; 4. a delivery tube; 5. an electromagnetic valve;

6. an adjusting mechanism; 61. a horizontal plate; 62. a plugging rod; 63. a support plate; 64. a rotating motor; 65. a positive and negative threaded rod; 66. a moving plate; 67. pulling the rope; 68. a synchronizing plate; 610. extruding a block; 611. a first push spring; 612. plugging the shell; 613. a plugging plate; 614. a shuttle plate; 615. a second pushing spring; 616. a seal ring; 617. a detecting member; 618. a connecting plate;

69. a dismounting mechanism; 691. a connecting cylinder; 692. a mounting block; 693. a mounting groove; 694. a fixed plate;

695. a cleaning mechanism; 6951. a thread cylinder; 6952. a threaded disc; 6953. a fixed rod; 6954. cleaning brushes; 6955. a push rod; 6956. pushing the disc; 6957. a return spring;

7. a detection mechanism; 71. a support frame; 72. pulling the spring; 73. a fixing plate; 74. a limiting block; 75. a limit groove; 76. a ruler; 78. a pointer;

77. an alarm mechanism; 771. a trigger block; 772. triggering a switch; 773. an alarm;

774. a lifting mechanism; 7741. an adjusting plate; 7742. an adjusting rod; 7743. and rotating the disc.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

Referring to fig. 1 to 11, a water purifying and filtering device includes a filtering device main body 1, two sides of the filtering device main body 1 are respectively provided with a water inlet pipe 11 and a water outlet pipe 12, the bottom of the filtering device main body 1 is fixedly connected with a plurality of filtering cylinders 2 through telescopic pipes, a plurality of filtering pieces 3 are fixedly installed in the filtering cylinders 2, a certain interval is arranged between the adjacent filtering pieces 3, one side of the filtering cylinder 2 is provided with a conveying pipe 4, one end of the left side of the conveying pipe 4 is provided with a plurality of bifurcation pipes, one ends of the bifurcation pipes are respectively positioned and fixed below the filtering pieces 3, two ends of the conveying pipe 4 are respectively connected with two adjacent filtering cylinders 2, and one ends of the bifurcation pipes close to the filtering cylinders 2 are fixedly provided with electromagnetic valves 5;

the filter cartridge further comprises an adjusting mechanism 6, wherein the adjusting mechanism 6 is arranged on one side of the bottom of the filter cartridge 2 and is used for adjusting the number of the filtering pieces 3 when water is filtered by the filtering pieces 3;

the detection mechanism 7, detection mechanism 7 fixed mounting is in one side at cartridge filter 2 top for detect cartridge filter 2's inside filter 3 filterable foreign matter to cartridge filter 2's jam condition.

As shown in fig. 1-4, the adjusting mechanism 6 comprises a horizontal plate 61 fixed at the bottom of the filter cartridge 2, a blocking rod 62 is slidably connected in one side of the horizontal plate 61, a synchronization plate 68 is fixedly installed at one end of the bottom of the blocking rod 62, support plates 63 are fixedly installed on the surfaces of two sides of the bottom of the synchronization plate 68, a rotating motor 64 is fixedly installed on the surface of the support plates 63, a forward and reverse threaded rod 65 is fixedly installed at the output end of the rotating motor 64, a moving plate 66 is in threaded connection with the surface of the forward and reverse threaded rod 65, a pulling rope 67 is fixedly installed on the surface of the moving plate 66, a squeezing block 610 is fixedly installed at one end of the top of the blocking rod 62, a first pushing spring 611 is sleeved on the surface of the blocking rod 62 below the horizontal plate 61, the first pushing spring 611 is located above the synchronization plate 68, a blocking shell 612 is fixedly arranged on the surface of one side of the filter cartridge 2, a blocking plate 613 is slidingly connected inside the blocking shell 612, a reciprocating plate 614 is fixedly arranged on the surface of one end of the blocking plate 613, an inclined surface is arranged on one side of the extrusion block 610 close to the reciprocating plate 614, the extrusion block 610 is slidingly connected with the reciprocating plate 614 through the inclined surface, second pushing springs 615 are fixedly arranged on two sides of one end of the reciprocating plate 614 outside the blocking shell 612, one end of each second pushing spring 615 is fixedly connected with the surface of the blocking plate 612, the blocking shell 612 is positioned at the bottom between two filtering pieces 3, a sealing ring 616 is fixedly arranged on one side of the blocking plate 613, a detection piece 617 is arranged on one side of the bottom of the filtering equipment main body 1 and on the top of the filter cartridge 2, a dismounting mechanism 69 is arranged on one side of the detection piece 617, a connecting plate 618 is fixedly arranged on the outer surface of one side of the filter cartridge 2, and one end of the pulling rope 67 is fixedly connected with the bottom of the connecting plate 618.

The plugging shell 612 slides with the plugging plate 613, and in order to secure the sealability between the plugging shell 612 and the plugging plate 613, the following two ways can be adopted: the sealing ring is arranged at the joint of the plugging shell 612 and the plugging plate 613, so that water leakage is avoided, the principle of the sealing ring is the same as that of a needle tube, and the sealing ring is directly used for sealing the joint between the plugging shell 612 and the plugging plate 613.

When needs filter water, water gets into the inside of filtration equipment main part 1 through inlet tube 11, then flow into the inside of cartridge filter 2 by the inside of filtration equipment main part 1 again, when flowing into cartridge filter 2, can make adjustment mechanism 6 seal the filter 3 of cartridge filter 2 inside according to quality of water, when sealed bottom filter 3, water is filtered through two filters 3 of the inside upper strata of cartridge filter 2, flow out water by being plugged filter 3 top filter 3 the place ahead hole, then flow to the inside of next cartridge filter 2 through conveyer pipe 4 and carry out the filtration of different matters, make can carry out filtration of individual layer or bilayer water.

The detecting part 617 adopts the prior art, adopts a water quality turbidity sensor, is a ZTWL-SZZD-485 type turbidity sensor, is positioned in the filtering equipment main body 1, can detect water quality, then sends the detection result to a controller, the controller controls the rotation time of the rotating motor 64, and a plurality of electromagnetic valves 5 can be opened or closed singly according to the position of the extrusion block 610.

Aiming at the problem that in the actual use process, the prior art still has a path which can not control the filtration according to the water quality, so that the filtration efficiency of the water can not be improved when the water is lightly polluted.

Through setting up adjustment mechanism 6 for when needs filter polluted water, pour into the inside of filtration equipment main part 1 with water, then detect by the quality of water of detecting part 617, then send the data of detecting water quality to the controller, it is rotatory to control the output of rotating motor 64 according to quality of water by the controller, the output rotation of rotating motor 64 can drive forward and reverse threaded rod 65 rotation, forward and reverse threaded rod 65 rotation can make movable plate 66 remove, movable plate 66 removes and can make movable plate 66 pull rope 67, and then can make under the effect of pulling rope 67, make synchronizing plate 68 upwards move, synchronizing plate 68 upwards move and can drive shutoff lever 62 upwards move, shutoff lever 62 upwards move and can drive extrusion piece 610 upwards move, extrusion piece 610 can make extrusion piece 614 extrude, and then alright make reciprocating plate 614 drive shutoff plate 613 remove, and then can make shutoff plate 613 and sealing washer 616 closely contact, and then can only seal the top of filter 3 of bottommost, and then can flow into the inside filter tube 4 by two inside filter pieces 3 of cartridge 2 and two inside filter pieces 3 and two inside the inside filter tube that the filter tube is filtered by one side is gone into by two inside filter tube 4.

The rotating motor 64 is controlled by the controller, and the inside of the controller is provided with three range-based pollution values of the water quality, so that when the detecting member 617 detects that the pollution value of the water quality reaches a certain range, the rotating motor 64 can be controlled to rotate, so that the squeeze block 610 can be conveyed to a designated position according to the value of the range.

As shown in fig. 4-8, the dismounting mechanism 69 includes a connecting cylinder 691 fixed on one side of the main body 1 of the filtering apparatus, a mounting block 692 is fixedly mounted at one end of the connecting cylinder 691, a mounting groove 693 is formed in the mounting block 692, a fixing disc 694 is fixedly mounted on the surface of the detecting element 617, and a cleaning mechanism 695 for cleaning the detecting element 617 is fixedly mounted on one side of the connecting cylinder 691.

In order to improve sealability, a gasket is provided between the detecting member 617 and the coupling cylinder 691, so that a problem of water leakage can be avoided.

Aiming at the fact that in the actual use process, the detection part 617 is easy to be adhered by foreign matters in water in the prior art, the accuracy of the detection part 617 on water quality detection is affected.

Through setting up disassembly body 69, when need dismantle the clearance to detecting member 617, rotatory detecting member 617, detecting member 617 rotatory can drive fixed disk 694 rotation, and fixed disk 694 rotation can make fixed disk 694 no longer be located the inside of mounting groove 693, then pulls detecting member 617 for detecting member 617 is shifted out by the inside of filtration equipment main part 1, makes alright dismantle the clearance to detecting member 617.

As shown in fig. 4-8, the cleaning mechanism 695 includes a threaded cylinder 6951 fixed at one end of the connecting cylinder 691, a threaded disc 6952 is screwed on the surface of the threaded cylinder 6951, a fixing rod 6953 is fixedly installed on the surface of one side of the threaded disc 6952, a cleaning brush 6954 is fixedly installed at one end of the fixing rod 6953, a pushing rod 6955 is slidably connected inside the filtering apparatus main body 1, a pushing disc 6956 is fixedly installed at one end of the pushing rod 6955, and a return spring 6957 is fixedly installed on the surface of the pushing disc 6956.

The push rod 6955 is connected with the threaded disc 6952 through the rotating piece, so that when the push rod 6955 pushes the threaded disc 6952, friction force between the push rod 6955 and the threaded disc 6952 can be reduced, and after pushing the push disc 6956, when pushing the push disc 6956 no longer, the reset spring 6957 can push the push disc 6956, so that the push disc 6956 drives the push rod 6955 to move, and then the push rod 6955 can drive the cleaning brush 6954 to reset.

The problem that in the actual use process, the detection end of the detection part 617 is inconvenient to clean still exists in the prior art, so that the detection part 617 needs to be disassembled for cleaning.

Through setting up clearance mechanism 695, when needs clear up the detection end of detecting piece 617, promote pushing disc 6956, pushing disc 6956 removes and can drive push rod 6955 and remove, and push rod 6955 removes and can make push rod 6955 promote screw thread dish 6952, and then can make screw thread dish 6952 rotatory removal, and then can make screw thread dish 6952 drive dead lever 6953 and clearance brush 6954 rotatory removal, and then can make clearance brush 6954 clear up the detection end of detecting piece 617.

The application divides the filter layer in the filter cartridge 2 into three layers, then selects a single layer, a double layer and three layers for filtering according to the water quality, and when the top of one filter element 3 is sealed by the plugging plate 613, water cannot enter the layer, and then water flows out from the front side hole of the filter layer on the upper layer of the sealed filter layer.

As shown in fig. 10 and 11, the detection mechanism 7 is fixed on a supporting frame 71 at the bottom of the main body 1 of the filtering apparatus, a pulling spring 72 is fixedly installed on the inner surface of the top of the supporting frame 71, a fixing plate 73 is fixedly installed on one side of the supporting frame 71 and on the surface of the filtering cylinder 2, a limiting block 74 is fixedly installed on one end, far away from the filtering cylinder 2, of the fixing plate 73, a limiting groove 75 is formed in the supporting frame 71, a scale 76 is fixedly installed on the surface of the supporting frame 71, an alarm mechanism 77 is fixedly installed on the surface of the supporting frame 71, and a pointer 78 is fixedly installed on the surface of the limiting block 74.

The method aims at solving the problem that in the prior art, the filter element 3 can not judge the amount of the foreign matters in the filter element 3 while filtering the foreign matters in the actual use process.

Through setting up detection mechanism 7 for when the inside filterable foreign matter of filter 3 more and more, can make water when the inside of cartridge filter 2 flows, make the foreign matter produce certain resistance to the water, and then can make the water increase to cartridge filter's 2 thrust, make cartridge filter 2 downwardly moving, cartridge filter 2 downwardly moving can drive fixed plate 73 downwardly moving, fixed plate 73 downwardly moving can drive stopper 74 downwardly moving, stopper 74 downwardly moving can drive pointer 78 downwardly moving, and then can judge the inside foreign matter volume of filter 3 through pointer 78 cooperation scale 76, make can be when the foreign matter is more, can carry out timely change to filter 3.

The extension tube can be used for enabling the filter cartridge to move downwards longitudinally when the filter cartridge 2 is pushed by a foreign body.

As shown in fig. 10 and 11, the alarm mechanism 77 includes a trigger block 771 fixed on the bottom surface of the fixed plate 73, a trigger switch 772 is disposed below the trigger block 771, the trigger block 771 is not in contact with the trigger switch 772 in an initial state, the trigger block 771 is in contact with the trigger switch 772 when the filter cartridge 2 moves downward, an alarm 773 is fixedly mounted on the surface of the support frame 71, and a lifting mechanism 774 is fixedly mounted on the bottom of the trigger switch 772.

Aiming at the fact that in the actual use process, when the filter cartridge 2 moves a large distance due to the foreign matters in the filter element 3, the prior art still cannot give an alarm to prompt the staff, so that the staff needs to perform autonomous observation.

Through setting up alarm mechanism 77 for can drive trigger piece 771 downwardly moving when fixed plate 73 moves down, trigger piece 771 downwardly moving can make trigger piece 771 and trigger switch 772 contact, and then can make trigger switch 772 control alarm 773 sound, make alarm 773 remind the staff timely clear up or change filter 3.

As shown in fig. 10 and 11, the lifting mechanism 774 includes an adjusting plate 7741 fixed on the bottom of the trigger switch 772, a surface of the bottom of the adjusting plate 7741 is rotatably connected with an adjusting lever 7742, and a rotating disc 7743 is fixedly mounted on one end of the adjusting lever 7742 away from the adjusting plate 7741.

Aiming at the problem that in the actual use process, the prior art still cannot adjust the height of the trigger switch 772 according to the requirement, so that the trigger switch 772 cannot be adjusted due to different pushing forces generated by the size of the filtering hole.

Through setting up elevating system 774, when need highly adjusting trigger switch 772, rotatory rotor 7743, rotor 7743 rotates and can drive the regulation pole 7742 and rotate, adjusts pole 7742 and rotates and can make regulation pole 7742 upwards move, adjusts pole 7742 upwards move and can drive regulating plate 7741 upwards move, and regulating plate 7741 upwards moves and can drive trigger switch 772 upwards move, and then can adjust trigger switch 772's height as required.

As shown in fig. 10 and 11, the supporting frame 71 is U-shaped, one end of the pulling spring 72 is fixedly connected with the surface of the top of the fixing plate 73, the limiting block 74 is located inside the limiting groove 75, the surface of the limiting block 74 is slidably connected with the inner surface of the limiting groove 75, two supporting frames 71 are provided, and two supporting frames 71 are located at two sides of the filtering apparatus main body 1.

As shown in fig. 10 and 11, the trigger block 771 is positioned on the same straight line as the trigger switch 772, one end of the adjusting plate 7741 is in contact with the surface of the supporting frame 71, the surface of the adjusting plate 7741 is slidably connected with the surface of the supporting frame 71, one end of the adjusting rod 7742 penetrates the bottom of the supporting frame 71 and extends below the adjusting plate 7741, one end extending below the adjusting plate 7741 is connected with the rotating disc 7743, and the surface of the adjusting rod 7742 is in threaded connection with the supporting frame 71.

The using method comprises the following steps: when the application is used, firstly, water is poured into the filtering equipment main body 1, then the water quality is detected through the detecting part 617, after detection, the output end of the rotating motor 64 is controlled to rotate by the control switch, the output end of the rotating motor 64 rotates to drive the forward and reverse threaded rod 65 to rotate, the forward and reverse threaded rod 65 rotates to enable the moving plate 66 to move, the moving plate 66 moves to enable the pulling rope 67 to pull the connecting plate 618, further, under the action of the pulling rope 67, the synchronous plate 68 moves upwards, the extruding block 610 can be driven to extrude the reciprocating plate 614, the reciprocating plate 614 drives the blocking plate 613 to seal the top of one filtering part 3, the detecting part 617 drives the fixed plate 694 to rotate through rotating the detecting part 617, the fixed plate 694 is not located in the mounting groove 693 any more, the detecting part 617 can be disassembled and cleaned, and the pushing plate 6956 drives the pushing rod 6955 to push the threaded plate 6952, and further the threaded plate 6952 can be driven to rotate and move the cleaning brush 6954, and the output end of the detecting part 617 can be cleaned.

The above description is only of the preferred embodiments of the present application; the scope of the application is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present application, and the technical solution and the improvement thereof are all covered by the protection scope of the present application.

Claims

1. The water purifying and filtering device comprises a filtering equipment main body (1), wherein a water inlet pipe (11) and a water outlet pipe (12) are respectively arranged at two sides of the filtering equipment main body (1),

the method is characterized in that:

the bottom of the filtering equipment main body (1) is fixedly connected with a plurality of filtering cylinders (2) through telescopic pipes, a plurality of filtering pieces (3) are fixedly installed in the filtering cylinders (2), a certain interval is arranged between every two adjacent filtering pieces (3), one side of each filtering cylinder (2) is provided with a conveying pipe (4), one end of the left side of each conveying pipe (4) is provided with a plurality of bifurcation pipes, one ends of each bifurcation pipe are respectively located below the corresponding filtering pieces (3), two ends of each conveying pipe (4) are respectively connected with the other ends of two adjacent filtering cylinders (2) in a mutually connected mode, the other ends of each bifurcation pipe, close to the corresponding filtering cylinder (2), of each filtering cylinder (2) are respectively fixedly connected with an electromagnetic valve (5);

the water filter further comprises an adjusting mechanism (6), wherein the adjusting mechanism (6) is arranged on one side of the bottom of the filter cartridge (2) and is used for adjusting the number of the filtering pieces (3) when water is filtered by the filtering pieces (3);

the detection mechanism (7), detection mechanism (7) fixed mounting is in one side at cartridge filter (2) top for detect cartridge filter (2) inside filter (3) filterable foreign matter to cartridge filter (2) the jam condition.

2. A water purification and filtration device according to claim 1, wherein: the regulating mechanism (6) comprises a horizontal plate (61) fixed at the bottom of the filter cartridge (2), a plugging rod (62) is connected in a sliding manner in one side of the horizontal plate (61), a synchronous plate (68) is fixedly arranged at one end of the bottom of the plugging rod (62), a supporting plate (63) is fixedly arranged on the surface of two sides of the bottom of the synchronous plate (68), a rotating motor (64) is fixedly arranged on the surface of the supporting plate (63), a forward and reverse threaded rod (65) is fixedly arranged at the output end of the rotating motor (64), a moving plate (66) is connected to the surface of the forward and reverse threaded rod (65) in a threaded manner, a pulling rope (67) is fixedly arranged on the surface of the moving plate (66), a pressing block (610) is fixedly arranged at one end of the top of the plugging rod (62), a first pushing spring (611) is sleeved on the surface of the plugging rod (62) below the horizontal plate (61), a first pushing spring (611) is arranged above the synchronous plate (68), a shell (612) is fixedly arranged on the surface of one side of the filter cartridge (2), a sliding block (614) is connected to one end of the plugging block (613) in a sliding manner, and extrusion piece (610) are through inclined plane and reciprocal board (614) sliding connection, reciprocal board (614) are located the both sides fixed mounting of the outside one end of shutoff shell (612) has second push spring (615), the one end of second push spring (615) is connected with the fixed surface of shutoff board (612), shutoff shell (612) are located the bottom between two filter components (3), and shutoff shell (612) are located one side fixed mounting of shutoff board (613) has sealing washer (616), bottom one side of filtration equipment main part (1) just is located the top of cartridge filter (2) is provided with detection piece (617), one side of detection piece (617) is provided with disassembly body (69), the surface fixed mounting of cartridge filter (2) one side has connecting plate (618), one end of pulling rope (67) with the bottom fixed connection of connecting plate (618).

3. A water purification and filtration device according to claim 2, wherein: disassembly body (69) are including fixing connecting cylinder (691) of filter equipment main part (1) one side, one end fixed mounting of connecting cylinder (691) has installation piece (692), mounting groove (693) have been seted up to the inside of installation piece (692), the fixed surface of detecting part (617) installs fixed disk (694), one side fixed mounting of connecting cylinder (691) has clearance mechanism (695) that are used for detecting part (617) clearance.

4. A water purification and filtration device according to claim 3, wherein: the cleaning mechanism (695) comprises a threaded cylinder (6951) fixed at one end of the connecting cylinder (691), a threaded disc (6952) is connected to the surface of the threaded cylinder (6951) in a threaded mode, a fixing rod (6953) is fixedly arranged on one side of the threaded disc (6952), a cleaning brush (6954) is fixedly arranged at one end of the fixing rod (6953), a pushing rod (6955) is connected to the inside of the filtering equipment main body (1) in a sliding mode, a pushing disc (6956) is fixedly arranged at one end of the pushing rod (6955), a reset spring (6957) is fixedly arranged on the surface of the pushing disc (6956), and the other end of the reset spring (6957) is fixedly connected with the outer surface of the filtering equipment main body (1).

5. A water purification and filtration device according to claim 1, wherein: detection mechanism (7) are fixed in braced frame (71) of filtration equipment main part (1) bottom, the interior surface fixed mounting at braced frame (71) top has pulling spring (72), the surface of cartridge filter (2) just is located one side fixed mounting of braced frame (71) has fixed plate (73), fixed plate (73) are kept away from one end fixed mounting of cartridge filter (2) has stopper (74), spacing groove (75) have been seted up to the inside of braced frame (71), the surface fixed mounting of braced frame (71) has scale (76), the surface fixed mounting of braced frame (71) has alarm mechanism (77), the surface fixed mounting of stopper (74) has pointer (78).

6. A water purification and filtration device according to claim 5, wherein: the alarm mechanism (77) comprises a trigger block (771) fixed on the bottom surface of the fixed plate (73), a trigger switch (772) is arranged below the trigger block (771), the trigger block (771) is not contacted with the trigger switch (772) in an initial state, the trigger block (771) is contacted with the trigger switch (772) when the filter cartridge (2) moves downwards, an alarm (773) is fixedly arranged on the surface of the support frame (71), a lifting mechanism (774) is fixedly arranged on the bottom of the trigger switch (772), the support frame (71) is U-shaped, one end of the pulling spring (72) is fixedly connected with the surface of the top of the fixed plate (73), the limiting block (74) is located inside the limiting groove (75), the surface of the limiting block (74) is slidably connected with the inner surface of the limiting groove (75), and the support frame (71) is provided with two in total, and the two support frames (71) are located on two sides of the main body (1).

7. The water purification and filtration device of claim 6, wherein: the lifting mechanism (774) comprises an adjusting plate (7741) fixed at the bottom of the trigger switch (772), an adjusting rod (7742) is rotatably connected to the surface of the bottom of the adjusting plate (7741), and a rotating disc (7743) is fixedly arranged at one end, away from the adjusting plate (7741), of the adjusting rod (7742).

8. A water purification and filtration device according to claim 7, wherein: the trigger block (771) and the trigger switch (772) are positioned on the same straight line, one end of the adjusting plate (7741) is in contact with the surface of the supporting frame (71), the surface of the adjusting plate (7741) is in sliding connection with the surface of the supporting frame (71), one end of the adjusting rod (7742) penetrates through the bottom of the supporting frame (71) and extends to the lower portion of the adjusting plate (7741), one end of the adjusting rod (7742) extends to the lower portion of the adjusting plate (7741) and is connected with the rotating disc (7743) mutually, and the surface of the adjusting rod (7742) is in threaded connection with the supporting frame (71).