Screening filtering structure for filtering constant-pressure device of water system

Abstract

The utility model relates to the technical field of filtering constant-pressure devices, in particular to a screening filtering structure for a filtering constant-pressure device of a water system. The utility model provides a screening filtering structure for a filtering constant-pressure device of a water system. The screening filtering structure comprises a filtering bin, a water injection pipe, a medicine injection pipe, a filtering chamber, a purifying chamber, a filtering assembly, a mounting assembly, a limiting assembly, a water conveying assembly, a stirring assembly and a water drainage assembly. In the using process of a traditional filtering constant-pressure device, a screening filtering structure of a water system has the problem that filtering is single, the convenient and practical performance of the structure is affected, improvement is urgently needed, and then the water quality screening and filtering efficiency is inconvenient to improve; the filtering assembly can be conveniently mounted through the mounting assembly, the filtering assembly can be limited in an abutting mode through the limiting assembly, in addition, different impurities in water can be better filtered through the filtering assembly, and therefore the water quality screening and filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering and constant pressure devices, in particular to a sieve filtering structure for a filtering and constant pressure device of a water system. Background Art

[0002] Most circulating water systems are seriously troubled by air problems. The circulating systems are often unable to supply water or the pressure does not meet the requirements due to insufficient pressure. At present, people have adopted water supply and constant pressure exhaust devices including water supply pumps, expansion tanks, negative pressure tanks, and normal pressure tanks, and achieved better results.

[0003] During actual use, the screening and filtration structure of the water system has the problem of single filtration, which not only reduces the practical performance of the structure, but also reduces the convenience of the structure. It is in urgent need of improvement, which makes it inconvenient to improve the efficiency of screening and filtration water quality.

[0004] Therefore, in order to address the above-mentioned problem of inconvenience in improving the efficiency of screening and filtering water quality, a screening and filtering structure can be designed for a water system filtering and constant pressure device. The filtering component can be conveniently installed through the installation component, and the filtering component can be limited by the limiting component. In addition, the filtering component can better filter different impurities in the water, thereby improving the effect of screening and filtering water quality. Utility Model Content

[0005] In order to overcome the problem of single filtration in the screening and filtration structure of the water system during the use of the filtering and constant pressure device, it not only reduces the practical performance of the structure, but also reduces the convenience performance of the structure, which urgently needs to be improved, and thus it is inconvenient to improve the efficiency of screening and filtration water quality.

[0006] The technical solution of the utility model is: a sub-screening filtering structure for a water system filtering and constant pressure device, comprising a filtering bin, a water injection pipe, a medicine injection pipe, a filtering chamber, a purification chamber, a filtering assembly, a mounting assembly, a limiting assembly, a water delivery assembly, a stirring assembly and a drainage assembly; a filtering chamber is provided inside the filtering bin, a filtering assembly is provided inside the filtering chamber, a mounting assembly is provided on the inner wall of the filtering chamber, a limiting assembly is provided on one side of the filtering bin, a purification chamber is provided inside the filtering bin, a stirring assembly is provided inside the purification chamber, a drainage assembly is provided inside the filtering bin, a water injection pipe is provided above the filtering bin, a water delivery assembly is provided above the filtering bin, and a medicine injection pipe is provided above the filtering bin.

[0007] Preferably, when the filter pressure-regulating device is in use, first, water is added to the interior of the filter chamber through the water injection pipe, and then, the filter component can better filter different impurities in the water, thereby improving the effect of screening and filtering water quality. Subsequently, the water is extracted and transported to the interior of the purification chamber by starting the water delivery component, and then the well-proportioned medicine is added to the interior of the purification chamber through the medicine injection pipe. At the same time, the stirring component is started to mix and stir the water and the medicine, and finally, it is discharged through the drainage component. In addition, the filter component can be conveniently installed through the installation component, and the filter component can be limited by the limit component.

[0008] Preferably, the filter assembly includes a chlorine removal filter plate, a sterilization filter plate, an odor purification filter plate and a suspended particle filter plate; a chlorine removal filter plate is arranged inside the filter chamber, a sterilization filter plate is arranged below the chlorine removal filter plate, an odor purification filter plate is arranged below the sterilization filter plate, and a suspended particle filter plate is arranged below the odor purification filter plate.

[0009] Preferably, the mounting assembly includes mounting rails and mounting slots; a mounting slot is provided on one side of the filter chamber, and multiple groups of mounting slots are provided; a mounting rail is provided on the inner wall of the filter chamber, and multiple groups of mounting rails are provided; both sides of the chlorine removal filter plate are connected to the internal sliding of the mounting rails on both sides; both sides of the sterilization filter plate are connected to the internal sliding of the mounting rails on both sides; both sides of the odor purification filter plate are connected to the internal sliding of the mounting rails on both sides; and both sides of the suspended particle filter plate are connected to the internal sliding of the mounting rails on both sides.

[0010] Preferably, the limit assembly includes a sliding groove, a sliding slide rod, a sliding block, a return spring and a limit connecting rod; a sliding groove is provided on one side of the filter bin, and two groups of sliding grooves are provided. A sliding slide rod is provided inside the sliding groove, and a sliding block is provided on the side wall of the sliding slide rod. The sliding block is slidably connected to the sliding slide rod, and a limit connecting rod is provided on the side wall of the sliding block. One side of the limit connecting rod is in contact with the side wall of the filter assembly, and a return spring is provided on the outside of the sliding slide rod, one end of the return spring is fixedly connected to the inner wall of the sliding groove, and the other end of the return spring is fixedly connected to one side of the sliding block.

[0011] Preferably, the water supply assembly includes a water pump, a water pump pipe and a water supply pipe; a water pump is arranged above the filter chamber, a water pump pipe is arranged on one side of the water pump, the water supply pipe is arranged inside the filter chamber, and a water supply pipe is arranged on the other side of the water pump, one end of the water supply pipe is arranged inside the purification chamber.

[0012] Preferably, the stirring assembly includes a stirring motor, a stirring shaft and a stirring rod; a stirring motor is provided on one side of the filter bin, a stirring shaft is provided at the output end of the stirring motor, a stirring rod is provided on the side wall of the stirring shaft, and multiple groups of stirring rods are provided.

[0013] Preferably, the drainage assembly includes a drainage trough and a drainage pipe; the drainage trough is provided inside the filter chamber, and a drainage pipe is provided below the drainage trough, and one end of the drainage pipe passes through the side wall of the filter chamber.

[0014] Beneficial effects of the utility model:

[0015] When the filter pressure-regulating device is in use, first, water is added to the interior of the filter chamber through the water injection pipe, and then, the filter component can better filter different impurities in the water, thereby improving the effect of screening and filtering water quality. Subsequently, the water is extracted and transported to the interior of the purification chamber by starting the water delivery component, and then the well-proportioned medicine is added to the interior of the purification chamber through the medicine injection pipe. At the same time, the stirring component is started to mix and stir the water and the medicine, and finally, it is discharged through the drainage component. In addition, the filter component can be conveniently installed through the installation component, and the filter component can be limited by the limit component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a first three-dimensional structural schematic diagram of a sieve filtration structure for a water system filtration and pressure-regulating device according to the present invention;

[0017] Figure 2 Shown is a schematic diagram of the first partial three-dimensional structure of a sieve filtration structure for a water system filtration and pressure-regulating device according to the present invention;

[0018] Figure 3 Shown is a schematic diagram of the second partial three-dimensional structure of a sieve filtration structure for a water system filtration and constant pressure device of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the third partial three-dimensional structure of a sieve filtration structure for a water system filtration and constant pressure device of the present invention;

[0020] Explanation of the accompanying symbols: 1. Filter bin; 2. Water injection pipe; 3. Drug injection pipe; 4. Filter chamber; 5. Purification chamber; 101. Chlorine removal filter plate; 102. Sterilization filter plate; 103. Odor purification filter plate; 104. Suspended particle filter plate; 201. Mounting rail; 202. Mounting groove; 301. Sliding slide; 302. Sliding slide rod; 303. Sliding slider; 304. Return spring; 305. Limiting connecting rod; 401. Water pump; 402. Water pump; 403. Water pipe; 501. Stirring motor; 502. Stirring shaft; 503. Stirring rod; 601. Drain trough; 602. Drain pipe. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides an embodiment: a sub-screening filter structure for a water system filtering and constant pressure device, comprising a filter bin 1, a water injection pipe 2, a medicine injection pipe 3, a filter chamber 4, a purification chamber 5, a filter assembly, a mounting assembly, a limit assembly, a water delivery assembly, a stirring assembly and a drainage assembly; the filter bin 1 is provided with a filter chamber 4, the filter chamber 4 is provided with a filter assembly, the inner wall of the filter chamber 4 is provided with a limit assembly, the filter bin 1 is provided with a purification chamber 5, the purification chamber 5 is provided with a stirring assembly, the filter bin 1 is provided with a drainage assembly, the water injection pipe 2 is provided above the filter bin 1, the water delivery assembly is provided above the filter bin 1, and the medicine injection pipe 3 is provided above the filter bin 1.

[0023] See also Figure 2The filter assembly includes a chlorine removal filter plate 101, a sterilization filter plate 102, an odor purification filter plate 103 and a suspended particle filter plate 104; the chlorine removal filter plate 101 is arranged inside the filter chamber 4, the sterilization filter plate 102 is arranged below the chlorine removal filter plate 101, the odor purification filter plate 103 is arranged below the sterilization filter plate 102, and the suspended particle filter plate 104 is arranged below the odor purification filter plate 103; first, the water is poured into the interior of the filter chamber 4 through the water injection pipe 2, and then, by setting the chlorine removal filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104, different impurities in the water can be better filtered, avoiding the problem of too single filtering impurities, thereby improving the screening and filtration of water. The installation assembly includes a mounting rail 201 and a mounting groove 202; a mounting groove 202 is provided on one side of the filter chamber 1, and the mounting groove 202 has multiple groups. A mounting rail 201 is provided on the inner wall of the filter chamber 4, and the mounting rail 201 has multiple groups. Both sides of the dechlorination filter plate 101 are slidably connected to the inner sides of the mounting rails 201, and both sides of the sterilization filter plate 102 are slidably connected to the inner sides of the mounting rails 201, and both sides of the odor purification filter plate 103 are slidably connected to the inner sides of the mounting rails 201, and both sides of the suspended particle filter plate 104 are slidably connected to the inner sides of the mounting rails 201; the dechlorination filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104 are slidably connected to the inner sides of the mounting rails 201; the dechlorination filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate The filter plate 104 is slidably installed by installing the slide rail 201, so that it can be easily disassembled, replaced and maintained; the limit assembly includes a sliding groove 301, a sliding slide rod 302, a sliding slider 303, a return spring 304 and a limit connecting rod 305; a sliding groove 301 is provided on one side of the filter bin 1, and the sliding groove 301 is provided with two groups. A sliding slide rod 302 is provided inside the sliding groove 301, and a sliding slider 303 is provided on the side wall of the sliding slide rod 302. The sliding slider 303 is slidably connected to the sliding slide rod 302, and a limit connecting rod 305 is provided on the side wall of the sliding slider 303. One side of the limit connecting rod 305 is in contact with the side wall of the filter assembly, and a return spring 304 is provided on the outside of the sliding slide rod 302. 4. One end of the return spring 304 is fixedly connected to the inner wall of the sliding groove 301, and the other end of the return spring 304 is fixedly connected to one side of the sliding slider 303; when the filter component is replaced and maintained, it is necessary to push the limit link 305 to drive the sliding slider 303 to adjust and move through the sliding slider 302. When the filter component is replaced and maintained, the limit link 305 is released. According to the rebound force generated by the elastic deformation of the positioning spring, the return spring 304 can drive the limit link 305 to adjust and reset through the sliding slider 303, and the side walls of the chlorine removal filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104 can be restrained and limited through the limit link 305.

[0024] See alsoFigures 3-4 , in this embodiment, the water delivery component includes a water pump 401, a water pumping pipe 402 and a water delivery pipe 403; a water pump 401 is provided above the filter bin 1, a water pumping pipe 402 is provided on one side of the water pump 401, the water delivery pipe 402 is provided inside the filter chamber 4, and a water delivery pipe 403 is provided on the other side of the water pump 401, and one end of the water delivery pipe 403 is provided inside the purification chamber 5; starting the water pump 401 can extract the filtered water through the water pumping pipe 402, and then transport it to the interior of the purification chamber 5 through the water delivery pipe 403; the stirring component includes a stirring motor 501, a stirring shaft 502 and a stirring rod 503; a stirring motor 501 is provided on one side of the filter bin 1, and the output end of the stirring motor 501 is provided A stirring shaft 502 is provided, and a stirring rod 503 is provided on the side wall of the stirring shaft 502, and there are multiple groups of stirring rods 503; the proportioned medicine is added to the interior of the purification chamber 5 through the medicine injection tube 3, and at the same time, the stirring motor 501 is started to drive the multiple groups of stirring rods 503 to rotate through the stirring shaft 502, and the water and the medicine can be mixed and stirred through the multiple groups of stirring rods 503; the drainage component includes a drainage trough 601 and a drainage pipe 602; the drainage trough 601 is provided inside the filter bin 1, and the drainage pipe 602 is provided below the drainage trough 601, and one end of the drainage pipe 602 passes through the side wall of the filter bin 1; the purified water flows into the interior of the drainage trough 601, and then is discharged through the drainage pipe 602.

[0025] When the filter constant pressure device is in use, first, water is poured into the interior of the filter chamber 4 through the water injection pipe 2. Then, by setting the chlorine removal filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104, different impurities in the water can be better filtered, avoiding the problem of filtering too single impurities, thereby improving the effect of screening and filtering water quality;

[0026] Subsequently, the water pump 401 is started to extract the filtered water through the water pipe 402, and then transported to the interior of the purification chamber 5 through the water pipe 403. Then, the well-proportioned medicine is added to the interior of the purification chamber 5 through the medicine injection pipe 3;

[0027] At the same time, starting the stirring motor 501 can drive the plurality of stirring rods 503 to rotate through the stirring shaft 502, and the plurality of stirring rods 503 can mix and stir the water and the medicine, and finally discharge the mixture through the drain pipe 602;

[0028] In addition, when the filter assembly is replaced and maintained, it is necessary to push the limit link 305 to drive the sliding slider 303 to adjust and move through the sliding slider 302, and the chlorine removal filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104 are slidably installed through the installation rail 201, thereby realizing convenient disassembly, replacement and maintenance;

[0029] When the filter assembly is replaced and maintained, the limit link 305 is loosened. According to the rebound force generated by the elastic deformation of the positioning spring, the reset spring 304 can drive the limit link 305 to adjust and reset through the sliding slider 303. The limit link 305 can then interfere with and limit the side walls of the chlorine removal filter plate 101, the sterilization filter plate 102, the odor purification filter plate 103 and the suspended particle filter plate 104.

[0030] Through the above steps, when the filter constant pressure device is in use, first, water is added to the interior of the filter chamber 4 through the water injection pipe 2, and then, the filter component can better filter different impurities in the water, thereby improving the effect of screening and filtering water quality. Subsequently, the water is extracted and transported to the interior of the purification chamber 5 by starting the water delivery component, and then the well-proportioned medicine is added to the interior of the purification chamber 5 through the medicine injection pipe 3. At the same time, the stirring component is started to mix and stir the water and the medicine, and finally, it is discharged through the drainage component. In addition, the filter component can be conveniently installed through the installation component, and the filter component can be limited by the limit component.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A sieve filtration structure for a water system filtration and pressure-regulating device, comprising a filtration chamber (1); characterized in that: The invention also includes a water injection pipe (2), a drug injection pipe (3), a filter chamber (4), a purification chamber (5), a filter assembly, a mounting assembly, a limit assembly, a water delivery assembly, a stirring assembly and a drainage assembly; the filter chamber (1) is provided with a filter chamber (4), the filter chamber (4) is provided with a filter assembly, the inner wall of the filter chamber (4) is provided with a mounting assembly, a limit assembly is provided on one side of the filter chamber (1), the filter chamber (5) is provided with a purification chamber (5), the purification chamber (5) is provided with a stirring assembly, the filter chamber (1) is provided with a drainage assembly, the filter chamber (1) is provided with a water injection pipe (2) above the filter chamber (1), the water delivery assembly is provided above the filter chamber (1), and the drug injection pipe (3) is provided above the filter chamber (1).

2. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The filter assembly comprises a chlorine removal filter plate (101), a sterilization filter plate (102), an odor purification filter plate (103) and a suspended particle filter plate (104); the chlorine removal filter plate (101) is arranged inside the filter chamber (4), the sterilization filter plate (102) is arranged below the chlorine removal filter plate (101), the odor purification filter plate (103) is arranged below the sterilization filter plate (102), and the suspended particle filter plate (104) is arranged below the odor purification filter plate (103).

3. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The mounting assembly includes a mounting rail (201) and a mounting slot (202); a mounting slot (202) is provided on one side of the filter chamber (1), and a plurality of mounting slots (202) are provided; a mounting rail (201) is provided on the inner wall of the filter chamber (4), and a plurality of mounting rails (201) are provided; both sides of the chlorine removal filter plate (101) are slidably connected to the interior of the mounting rails (201) on both sides; both sides of the sterilization filter plate (102) are slidably connected to the interior of the mounting rails (201) on both sides; both sides of the odor purification filter plate (103) are slidably connected to the interior of the mounting rails (201) on both sides; and both sides of the suspended particle filter plate (104) are slidably connected to the interior of the mounting rails (201) on both sides.

4. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The limiting assembly comprises a sliding groove (301), a sliding rod (302), a sliding block (303), a return spring (304) and a limiting connecting rod (305); a sliding groove (301) is provided on one side of the filter bin (1), and the sliding groove (301) is provided with two groups. A sliding rod (302) is provided inside the sliding groove (301), a sliding block (303) is provided on the side wall of the sliding rod (302), the sliding block (303) is slidably connected to the sliding rod (302), a limiting connecting rod (305) is provided on the side wall of the sliding block (303), one side of the limiting connecting rod (305) is in contact with the side wall of the filter assembly, a return spring (304) is provided outside the sliding rod (302), one end of the return spring (304) is fixedly connected to the inner wall of the sliding groove (301), and the other end of the return spring (304) is fixedly connected to one side of the sliding block (303).

5. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The water delivery component comprises a water pump (401), a water delivery pipe (402) and a water delivery pipe (403); the water pump (401) is arranged above the filter chamber (1); a water delivery pipe (402) is arranged on one side of the water pump (401); the water delivery pipe (402) is arranged inside the filter chamber (4); a water delivery pipe (403) is arranged on the other side of the water pump (401); one end of the water delivery pipe (403) is arranged inside the purification chamber (5).

6. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The stirring assembly comprises a stirring motor (501), a stirring shaft (502) and a stirring rod (503); the stirring motor (501) is provided on one side of the filter bin (1); the stirring shaft (502) is provided at the output end of the stirring motor (501); the stirring rod (503) is provided on the side wall of the stirring shaft (502); and the stirring rod (503) is provided in multiple groups.

7. The sieve filtration structure for a water system filtration and constant pressure device according to claim 1, characterized in that: The drainage assembly comprises a drainage trough (601) and a drainage pipe (602); the drainage trough (601) is provided inside the filter chamber (1), a drainage pipe (602) is provided below the drainage trough (601), and one end of the drainage pipe (602) passes through the side wall of the filter chamber (1).

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