CN218833797U

CN218833797U - Water quality on-line sampling filter

Info

Publication number: CN218833797U
Application number: CN202222467705.7U
Authority: CN
Inventors: 周思宁; 刘兴鑫; 曲健; 冷冰; 张霄
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-04-11
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a water quality analyzer technical field just discloses a quality of water online sampling filter, including the rose box, the top surface fixed mounting of rose box has the water injection pipe that communicates the rose box inside, and outside water source leads to in the rose box through the water injection pipe, the bottom surface fixed mounting of rose box has the drain pipe that communicates the rose box inside, and the one end that the rose box was kept away from to the drain pipe is fixed mounting respectively has first branch pipe and second branch pipe, the one end that the drain pipe was kept away from to the second branch pipe is equipped with water quality testing equipment, the inside of rose box is provided with filtering mechanism. The water injection pipe is introduced rivers and is shunted the water pipe in and spray through the shower nozzle and go out, and the rivers that spray out erode filtering mechanism's outer wall, make the silt of the last jam of filtering mechanism and the silt of accumulation collection in the mechanism washed away through blowdown portion, and it discharges from the inside of rose box through first branch pipe to have washed away sewage, has reached automatic clearance filtering mechanism's effect, avoids frequently changing filtering mechanism.

Description

Water quality on-line sampling filter

Technical Field

The utility model relates to a water quality analyzer technical field especially relates to a quality of water online sampling filter.

Background

The on-line water quality analyzer is a water quality monitoring tool, can automatically monitor various parameters of water quality in real time, and can meet the requirements of various industries such as tap water supply, medicine, pharmacy, sewage treatment, municipal administration, electric power and energy, food processing, plastics, automobiles, semiconductors, tires, metallurgy, material treatment, mining, printing, petroleum and natural gas and the like.

A water sample pre-processor with sedimentation, filtration and self-cleaning functions is disclosed by the search application No. 201020268758.0. The large-scale online water quality analysis pre-processor comprises a water storage tank and a filter arranged in the water storage tank, wherein the water storage tank is communicated with a sampling pipe, an overflow pipe and a sewage discharge pipe; the filter is in transmission with the rotating device and can rotate in the water storage tank; a sample inlet pipe and a back flushing pipe are also arranged; one end of the sample inlet pipe extends into a filtering cavity in the filter, and the other end of the sample inlet pipe is connected to water sample detection equipment; one end of the backflushing pipe extends into the filtering cavity inside the filter, and the other end of the backflushing pipe is connected to a cleaning water source. The utility model discloses simple structure, reliable durable can carry out preliminary treatment to sand grain, suspended solid etc. in the raw water effectively, and avoid water quality testing equipment's damage, furthest guarantees water quality testing equipment's life-span and its detection structure.

In the technical scheme, the method comprises the following steps: the filter screen in the filter can adhere to a large amount of silt in long-time use, if not clearance to it periodically, the filter will lose filtering capability and lead to blockking up, it is more loaded down with trivial details to take out the change filter screen, and the filter screen in the filter can not self-cleaning, can't reach quick self-cleaning's effect.

Therefore, the water quality online sampling filter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned filter can not the automatically cleaning, provide a quality of water online sampling filter.

In order to achieve the purpose, the utility model adopts the following technical scheme that the water quality online sampling filter comprises a filter box, wherein a water injection pipe communicated to the inside of the filter box is fixedly installed on the top surface of the filter box, and an external water source is introduced into the filter box through the water injection pipe;

a drain pipe communicated with the inside of the filter box is fixedly installed on the bottom surface of the filter box, a first branch pipe and a second branch pipe are respectively and fixedly installed at one end, far away from the filter box, of the drain pipe, valves are respectively arranged on the first branch pipe and the second branch pipe, and a water quality detection device is arranged at one end, far away from the drain pipe, of the second branch pipe;

the inside of rose box is provided with filtering mechanism, and first filter screen and second filter screen splice each other and form the circular shape and strain the mechanism, and the second filter screen is in the same place with the fixed cover of first filter screen under self elastic action, uses filtering mechanism to play the filter effect to outside water source, avoids the silt of aquatic to enter into water quality testing equipment.

Preferably, be located the rose box inside be provided with the solenoid electric valve on the water injection pipe, be located the rose box inside the excircle department fixed mounting of water injection pipe has the reposition of redundant personnel water pipe of L shape structure, the reposition of redundant personnel water pipe is close to one side equidistance fixed mounting of rose box centre of a circle has the multiunit shower nozzle.

As preferred, filtering mechanism includes first filter screen and second filter screen, the inside fixed mounting of rose box has the inside of waterproof motor case and waterproof motor case to be provided with the motor, the output and the carousel fixed connection of waterproof motor incasement motor, the carousel is the conical plate that the upper surface is smooth form.

Preferably, the middle points of the lower side surfaces of the first filter screen and the second filter screen are fixedly connected with the top surface of the rotary table, and the second filter screen is an arc-shaped grid plate with an elastic characteristic.

Preferably, the adsorption plates are fixedly spliced at the two ends of the second filter screen, the electromagnetic plates are fixedly mounted on the rotary table and are distributed corresponding to the positions of the adsorption plates, and the electromagnetic plates can generate magnetic force and have an adsorption effect on the adsorption plates after being electrified.

Preferably, the electromagnetic plate is electrified to generate magnetic force, and when the electromagnetic plate adsorbs and fixes the adsorption plate, a distance formed between the inner wall surface of the second filter screen and the outer wall surface of the first filter screen forms a sewage discharge part.

Advantageous effects

The utility model provides a quality of water online sampling filter. The method has the following beneficial effects:

(1) This quality of water on-line sampling filter, outside water source pass through the water injection pipe and lead to the rose box in, use filtering mechanism to play the filtering action to outside water source, avoid the silt of aquatic to enter into water quality testing equipment, reached the effect that improves water quality testing equipment life.

(2) This online sampling filter of quality of water, when needs clear up filterable silt in the filtering mechanism, the control electromagnetic plate circular telegram, make the electromagnetic plate play the adsorption effect to the adsorption plate, at this moment, the interval that forms between the internal face of second filter screen and the outer wall of first filter screen constitutes blowdown portion, start the motor in the waterproof motor case, make the motor drive the carousel and rotate, make the carousel drive filtering mechanism synchronous rotation, at this moment, introduce rivers through the water injection pipe and go into the reposition of redundant personnel water pipe and spray through the shower nozzle and go out, rivers that spray through the shower nozzle wash away the outer wall of filtering mechanism, make the silt that blocks up on the filtering mechanism and the silt that accumulates and collect in the mechanism washed away through blowdown portion, it discharges from the inside of filtering case through first branch pipe to wash away sewage, the effect of automatic clearance filtering mechanism has been reached, avoid frequently changing filtering mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the filtering box of the present invention;

FIG. 3 is a schematic view of the structure of the position of the diversion water pipe of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the filtering mechanism of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the turntable of the present invention.

Illustration of the drawings:

1. a filter box; 2. a water injection pipe; 3. an electromagnetic control valve; 4. a diversion water pipe; 5. a spray head; 6. a drain pipe; 7. a first branch pipe; 8. a second branch pipe; 9. water quality detection equipment; 10. a valve; 11. a waterproof motor case; 12. a turntable; 13. a filtering mechanism; 14. a first filter screen; 15. a second filter screen; 16. an adsorption plate; 17. an electromagnetic plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: an online water sampling filter is shown in fig. 1-5 and comprises a filter box 1, wherein a water injection pipe 2 communicated with the inside of the filter box 1 is fixedly installed on the top surface of the filter box 1, an external water source is led into the filter box 1 through the water injection pipe 2, an electromagnetic control valve 3 is arranged on the water injection pipe 2 inside the filter box 1, a flow distribution pipe 4 with an L-shaped structure is fixedly installed at the excircle of the water injection pipe 2 inside the filter box 1, a plurality of groups of spray heads 5 are fixedly installed on one side of the flow distribution pipe 4 close to the circle center of the filter box 1 at equal intervals, when the electromagnetic control valve 3 is closed, external water flow is led into the flow distribution pipe 4 through the water injection pipe 2, and finally the flow distribution pipe 4 sprays water through the spray heads 5;

a drain pipe 6 communicated with the inside of the filter box 1 is fixedly installed on the bottom surface of the filter box 1, a first branch pipe 7 and a second branch pipe 8 are respectively and fixedly installed at one end, far away from the filter box 1, of the drain pipe 6, valves 10 are respectively arranged on the first branch pipe 7 and the second branch pipe 8, and a water quality detection device 9 is arranged at one end, far away from the drain pipe 6, of the second branch pipe 8;

a filtering mechanism 13 is arranged in the filtering box 1, the filtering mechanism 13 comprises a first filtering screen 14 and a second filtering screen 15, a waterproof motor box 11 is fixedly arranged in the filtering box 1, a motor is arranged in the waterproof motor box 11, the output end of the motor in the waterproof motor box 11 is fixedly connected with a rotary table 12, the rotary table 12 is a conical plate with a smooth upper surface, the first filtering screen 14 and the second filtering screen 15 are fixedly arranged on the top surface of the rotary table 12, the second filtering screen 15 is an arc-shaped grid plate with elastic characteristics, the first filtering screen 14 and the second filtering screen 15 are spliced with each other to form the filtering mechanism 13, two ends of the second filtering screen 15 are fixedly spliced with an adsorption plate 16, the second filtering screen 15 is fixedly sleeved with the first filtering screen 14 under the action of the self elastic force, an electromagnetic plate 17 is fixedly arranged on the rotary table 12, the electromagnetic plate 17 is distributed at the position corresponding to the electromagnetic plate 16, the electromagnetic plate 17 can generate magnetic force and has an adsorption effect on the adsorption plate 16 after the electromagnetic plate 17 is electrified, the external water source has a filtering effect on the external water source, when the wall surface of the filtering mechanism 13 needs to be cleaned, the filtering mechanism 13, when the water flows through the water flow collected by the water flow diversion mechanism, the spraying mechanism, the water flow diversion mechanism 2, the diversion mechanism 13 drives the water diversion mechanism 12 to control the diversion mechanism to control the spray nozzle 5, the spray nozzle of the spray nozzle 12, the diversion mechanism 13, the spray nozzle 4, the spray nozzle 12, the flushed sewage is discharged from the interior of the filter tank 1 through the first branch pipe 7.

The utility model discloses a theory of operation:

outside water source passes through water injection pipe 2 and channels into rose box 1 in, uses filtering mechanism 13 to play the filter action to outside water source, avoids the silt of aquatic to enter into among the water quality testing equipment 9 influence the life of water quality testing equipment 9.

When the silt filtered in the filter mechanism 13 needs to be cleaned, the electromagnetic plate 17 is controlled to be electrified, the electromagnetic plate 17 is enabled to have an adsorption effect on the adsorption plate 16, at the moment, a sewage discharge part is formed by the space formed between the inner wall surface of the second filter screen 15 and the outer wall surface of the first filter screen 14, the motor in the waterproof motor box 11 is started, the motor drives the rotary disc 12 to rotate, the rotary disc 12 drives the filter mechanism 13 to synchronously rotate, at the moment, water flow is introduced into the diversion water pipe 4 through the water injection pipe 2 and is sprayed out through the spray head 5, the water flow sprayed out through the spray head 5 flushes the outer wall surface of the filter mechanism 13, the silt blocked on the filter mechanism 13 and the silt accumulated in the filter mechanism 13 are flushed away through the sewage discharge part, and the flushed sewage is discharged from the inside of the filter box 1 through the first branch pipe 7.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quality of water online sampling filter, includes rose box (1), its characterized in that: a water injection pipe (2) communicated with the interior of the filter tank (1) is fixedly installed on the top surface of the filter tank (1);

a drain pipe (6) communicated with the inside of the filter box (1) is fixedly installed on the bottom surface of the filter box (1), a first branch pipe (7) and a second branch pipe (8) are respectively and fixedly installed at one end, far away from the filter box (1), of the drain pipe (6), valves (10) are respectively arranged on the first branch pipe (7) and the second branch pipe (8), and a water quality detection device (9) is arranged at one end, far away from the drain pipe (6), of the second branch pipe (8);

the filter box is characterized in that a filtering mechanism (13) is arranged inside the filter box (1), the first filter screen (14) and the second filter screen (15) are mutually spliced to form the circular filtering mechanism (13), and the second filter screen (15) is fixedly sleeved with the first filter screen (14) under the action of self elasticity.

2. The water quality on-line sampling filter of claim 1, which is characterized in that: be located inside rose box (1) be provided with solenoid electric valve (3) on water injection pipe (2), be located inside rose box (1) the excircle of water injection pipe (2) is located fixed mounting has reposition of redundant personnel water pipe (4) of L shape structure, reposition of redundant personnel water pipe (4) are close to one side equidistance fixed mounting in the rose box (1) the centre of a circle and have multiunit shower nozzle (5).

3. The water quality on-line sampling filter of claim 1, which is characterized in that: filtering mechanism (13) include first filter screen (14) and second filter screen (15), the inside fixed mounting of rose box (1) has the inside of waterproof motor case (11) and waterproof motor case (11) to be provided with the motor, the output and carousel (12) fixed connection of motor in waterproof motor case (11), carousel (12) are the tapered plate that the upper surface is smooth form.

4. A water quality on-line sampling filter according to claim 3, characterized in that: the middle points of the lower side surfaces of the first filter screen (14) and the second filter screen (15) are fixedly connected with the top surface of the rotary table (12), and the second filter screen (15) is an arc-shaped grid plate with elastic characteristics.

5. The water quality on-line sampling filter of claim 4, characterized in that: the both ends of second filter screen (15) are fixed to be spliced and are had adsorption plate (16), fixed mounting has electromagnetic plate (17) on carousel (12), and electromagnetic plate (17) distribute and correspond adsorption plate (16) position department, can produce magnetic force and play the adsorption to adsorption plate (16) after electromagnetic plate (17) circular telegram.

6. The water quality on-line sampling filter of claim 5, which is characterized in that: when the electromagnetic plate (17) is electrified to generate magnetic force and the adsorption plate (16) is adsorbed and fixed by the electromagnetic plate (17), a sewage discharge part is formed by a distance formed between the inner wall surface of the second filter screen (15) and the outer wall surface of the first filter screen (14).