CN219272262U

CN219272262U - Filtering pretreatment structure for water quality analysis instrument

Info

Publication number: CN219272262U
Application number: CN202223281012.5U
Authority: CN
Inventors: 徐文正; 刘旭; 徐猛
Original assignee: Anhui Boris Environmental Protection Technology Co ltd
Current assignee: Anhui Boris Environmental Protection Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-30
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a filtering pretreatment structure for a water quality analysis instrument, which comprises a bottom plate and a filter box fixedly connected to the top of the bottom plate through supporting legs, wherein a filter frame is connected between the top and the bottom of the inner wall of the filter box in a sliding manner, and a filter screen is fixedly connected to the inner wall of the filter frame. This water quality analysis instrument is with filtering pretreatment structure, through vibration clearance mechanism and cooperation back flush mechanism's setting, can shake the dust on filter screen surface off through the vibration, and utilize back flush water can thoroughly clear up blocking up impurity, the waste water that mixes the impurity then falls into and collect inside the box, then utilize the water pump to carry out secondary cyclic utilization with washing waste water again after the separation, water resource has been practiced thrift, the personnel of also being convenient for collect the impurity that the clearance was got off simultaneously, need not to carry out the dismouting to filtration alright automatic clearance, personnel's working strength has been alleviateed.

Description

Filtering pretreatment structure for water quality analysis instrument

Technical Field

The utility model relates to the technical field of water quality analysis instruments, in particular to a filtering pretreatment structure for a water quality analysis instrument.

Background

The multi-parameter water quality online analyzer is also called a multi-parameter water quality automatic monitoring integrated system, which is applicable to: a water source monitoring station and an environment-friendly monitoring station, wherein in the municipal water treatment process, municipal pipe network water quality supervision and rural tap water monitoring are carried out; circulating cooling water, swimming pool water operation management, industrial water source cyclic utilization, industrial aquaculture and other fields.

According to the patent display of patent application number CN202023318562.0, through the combined action of installation mechanism and stop gear, can carry out quick dismantlement to filtering mechanism to can clear away filtering mechanism's impurity, convenient and fast need dismantle the rear with filtering mechanism and can clear up the impurity that blocks up in the above-mentioned patent, it is comparatively inconvenient, and manual clean has the relatively poor problem of cleaning effect, it is difficult to realize that the filter screen carries out automatic clearance under the condition of not dismouting, consequently, to above-mentioned not enough, the utility model makes following improvement.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a filtering pretreatment structure for a water quality analysis instrument, which solves the problems that the filtering mechanism is detached to clean the blocked impurities, the filtering mechanism is inconvenient and the filter screen is difficult to automatically clean under the condition of no disassembly and assembly.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water quality analysis instrument is with filtering pretreatment structure, includes bottom plate and the rose box that passes through supporting leg fixed connection in the bottom plate top, sliding connection has the filter frame between the top and the bottom of rose box inner wall, and the inner wall fixedly connected with filter screen of filter frame, the inside of rose box is provided with vibration clearance mechanism, the bottom of rose box is provided with back flush mechanism;

vibration clearance mechanism includes the collecting box and passes through the motor at support frame fixed connection in the rose box top, and the one end of motor output shaft runs through to the inside bent axle of rose box through shaft coupling fixedly connected with, the bottom of bent axle passes through the bearing and rotates with the bottom of rose box inner wall and be connected, the bellying on bent axle surface rotates and is connected with movable sleeve, and one side on movable sleeve surface passes through gag lever post fixedly connected with push pedal, the both sides at rose box inner wall top all pass through riser fixedly connected with buffer spring, and buffer spring's one end and the fixed surface of rose box are connected, the bottom intercommunication of rose box has the discharging pipe, and the inside of discharging pipe is provided with the solenoid valve, sliding connection collects the box between the both sides of collecting box inner wall, and the filtration pore has been seted up at the top of collecting the box.

As a further scheme of the utility model: the back of rose box inner wall is provided with the guide block, the surface and the inner wall sliding connection of guide block of gag lever post, one side of push pedal is provided with the protection pad.

As a further scheme of the utility model: the back flush mechanism comprises a water distribution disc and a spray head fixedly connected to one side of the surface of the water distribution disc, a drain pipe penetrating through one side of the filter tank is communicated with the other side of the surface of the water distribution disc, and a first one-way valve is fixedly connected to the inside of the drain pipe.

As a further scheme of the utility model: one side at bottom plate top is through mounting panel fixedly connected with water pump, and the water inlet and the delivery port of water pump communicate respectively have drinking-water pipe and outlet pipe, the top of outlet pipe is linked together with the bottom on drain pipe surface, the inside fixedly connected with second check valve of outlet pipe.

As a further scheme of the utility model: one end of the water pumping pipe is communicated with the bottom of one side of the collecting box.

As a further scheme of the utility model: the bottom of discharging pipe is linked together with the top of collecting box, the bottom intercommunication of rose box one side has the pipe, and the inside of pipe is provided with the outlet valve.

Advantageous effects

The utility model provides a filtering pretreatment structure for a water quality analysis instrument. Compared with the prior art, the method has the following beneficial effects:

(1) This water quality analysis instrument is with filtering pretreatment structure, through vibration clearance mechanism and cooperation back flush mechanism's setting, can shake the dust on filter screen surface off through the vibration, and utilize back flush water can thoroughly clear up blocking up impurity, the waste water that mixes the impurity then falls into and collect inside the box, then utilize the water pump to carry out secondary cyclic utilization with washing waste water again after the separation, water resource has been practiced thrift, the personnel of also being convenient for collect the impurity that the clearance was got off simultaneously, need not to carry out the dismouting to filtration and alright clear up voluntarily, personnel's working strength has been alleviateed.

(2) The water quality analysis instrument is with filtering pretreatment structure, through the setting of first check valve and second check valve, can avoid water to appear the backward flow phenomenon to influence normal water treatment work.

Drawings

FIG. 1 is a perspective view of the present utility structure;

FIG. 2 is a cross-sectional view of the structure of the present utility filter box;

fig. 3 is a cross-sectional view of the structure of the collecting tank of the present utility model.

In the figure: 1. a bottom plate; 2. a filter box; 3. a filter frame; 4. a filter screen; 5. a vibration cleaning mechanism; 51. a collection box; 52. a motor; 53. a crankshaft; 54. a movable sleeve; 55. a limit rod; 56. a collection box; 57. a push plate; 58. a buffer spring; 59. a discharge pipe; 510. an electromagnetic valve; 6. a back flushing mechanism; 61. a spray head; 62. a drain pipe; 63. a first one-way valve; 64. a water pump; 65. a water pumping pipe; 66. a water outlet pipe; 67. and a second one-way valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a water quality analysis instrument is with filtering pretreatment structure, includes bottom plate 1 and passes through supporting leg fixed connection to the rose box 2 at bottom plate 1 top, sliding connection has filter frame 3 between the top and the bottom of rose box 2 inner wall, and filter frame 3's inner wall fixedly connected with filter screen 4, and the inside of rose box 2 is provided with vibration clearance mechanism 5, and the bottom of rose box 2 is provided with back flush mechanism 6;

the vibration clearance collection mechanism 5 includes collecting box 51 and the motor 52 at 2 tops of filter box through support frame fixed connection, and the one end of motor 52 output shaft is through shaft coupling fixedly connected with the bent axle 53 that runs through to 2 inside of filter box, motor 52 is three-phase asynchronous motor, adjustable rotational speed and forward and backward rotation, the bottom of bent axle 53 is rotated through the bottom of bearing and 2 inner walls of filter box and is connected, the bellying on bent axle 53 surface rotates and is connected with movable sleeve 54, and one side on movable sleeve 54 surface is through gag lever post 55 fixedly connected with push pedal 57, the both sides at 2 inner wall tops of filter box all are through riser fixedly connected with buffer spring 58, and the one end of buffer spring 58 and the fixed surface connection of filter frame 3, the bottom intercommunication of filter box 2 has discharging pipe 59, and the inside of discharging pipe 59 is provided with solenoid valve 510, sliding connection has collecting box 56 between the both sides of collecting box 51 inner wall, and the filtration pore has been seted up at the top of collecting box 56.

Specifically, the back of the inner wall of the filter box 2 is provided with a guide block, the surface of the limiting rod 55 is in sliding connection with the inner wall of the guide block, one side of the push plate 57 is provided with a protection pad, and the protection pad can prevent the push plate 57 from pushing to damage the filter screen 4.

Specifically, the back flushing mechanism 6 includes a water distribution plate and a spray head 61 fixedly connected to one side of the surface of the water distribution plate, a drain pipe 62 penetrating to one side of the filter tank 2 is connected to the other side of the surface of the water distribution plate, and a first check valve 63 is fixedly connected to the inside of the drain pipe 62.

Specifically, one side at the top of the bottom plate 1 is fixedly connected with a water pump 64 through a mounting plate, a water inlet and a water outlet of the water pump 64 are respectively communicated with a water suction pipe 65 and a water outlet pipe 66, the top end of the water outlet pipe 66 is communicated with the bottom of the surface of the water outlet pipe 62, a second one-way valve 67 is fixedly connected in the water outlet pipe 66, fluid can only flow along the water inlet, a water outlet medium cannot flow back, and the two-way valve is commonly called a one-way valve.

Specifically, one end of the suction pipe 65 communicates with the bottom of the collecting tank 51 side.

Specifically, the bottom of discharging pipe 59 is linked together with the top of collection box 51, and the bottom intercommunication of rose box 2 one side has the pipe, and the inside of pipe is provided with the water outlet valve, through opening the water outlet valve, can pass through the pipe discharge after filtering.

And all that is not described in detail in this specification is well known to those skilled in the art.

During the use, to wait to detect water and carry to filter case 2 inside through the standpipe at filter case 2 top, filter screen 4 through filter frame 3 inside carries out filtration to aquatic impurity, open the water outlet valve, make the water after filtering then discharge through the pipe and carry out subsequent detection work, then close the water outlet valve, start motor 52, make the output of motor 52 pass through the shaft coupling and drive bent axle 53 rotation, then bent axle 53 drives movable sleeve 54 rotation, through the setting of guide block, can drive gag lever post 55 and control the removal along the guide block when movable sleeve 54 rotates, when the push pedal 57 of gag lever post 55 one end moves to when contacting with filter screen 4, then promote filter screen 4 and remove forward, cooperation buffer spring 58's counter force, make filter screen 4 vibrate about, simultaneously, open solenoid valve 510, make backwash water enter into the shunt dish inside through drain pipe 62, rethread shower nozzle 61 blowout carries out backwash to filter screen 4, cooperation filter screen 4's vibration can be with the impurity washing down in inside, impurity that the washing produced and then flow into the collection box 51 inside through discharging pipe 59, through the setting up of guide block, can drive gag lever post 55 and remove along the guide block, when the push pedal 57 of gag lever post 55 one end moves to the time with filter screen 4 contact with filter screen 4, then promote filter screen 4 and remove the filter screen 4 forward movement, the counter force, make the waste water can be washed by the water collecting box is washed by the water pipe 64 to the inside by the water collecting box is washed by the time, can be cleared up by the water from the water pipe is washed to the inside by the collection box is finished when the water, and the inside is washed by the water collecting box is washed by the water, and is washed by the water, when the inside is washed by the water, and is washed by the inside, and is used has a water, and is washed the inside, and is used.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water quality analysis instrument is with filtering pretreatment structure, includes bottom plate (1) and passes through rose box (2) of supporting leg fixed connection in bottom plate (1) top, its characterized in that: a filter frame (3) is connected between the top and the bottom of the inner wall of the filter box (2) in a sliding manner, a filter screen (4) is fixedly connected to the inner wall of the filter frame (3), a vibration cleaning mechanism (5) is arranged in the filter box (2), and a back flushing mechanism (6) is arranged at the bottom of the filter box (2);

vibration clearance mechanism (5) are including collecting box (51) and motor (52) at filter tank (2) top through support frame fixed connection, and the one end of motor (52) output shaft runs through to inside bent axle (53) of filter tank (2) through shaft coupling fixedly connected with, the bottom of bent axle (53) is rotated through the bottom of bearing with filter tank (2) inner wall and is connected, protruding portion on bent axle (53) surface rotates and is connected with movable sleeve (54), and one side on movable sleeve (54) surface is through gag lever post (55) fixedly connected with push pedal (57), the both sides at filter tank (2) inner wall top are all through riser fixedly connected with buffer spring (58), and the one end and the fixed surface connection of filter frame (3) of buffer spring (58), the bottom intercommunication of filter tank (2) has discharging pipe (59), and the inside of discharging pipe (59) is provided with solenoid valve (510), sliding connection has collecting box (56) between the both sides of collecting box (51) inner wall, and the top of collecting box (56) has seted up the filtration pore.

2. The filtering pretreatment structure for a water quality analyzer according to claim 1, wherein: the back of rose box (2) inner wall is provided with the guide block, the surface and the inner wall sliding connection of guide block of gag lever post (55), one side of push pedal (57) is provided with the protection pad.

3. The filtering pretreatment structure for a water quality analyzer according to claim 1, wherein: the back flush mechanism (6) comprises a water distribution disc and a spray head (61) fixedly connected to one side of the surface of the water distribution disc, a drain pipe (62) penetrating through one side of the filter tank (2) is communicated with the other side of the surface of the water distribution disc, and a first one-way valve (63) is fixedly connected inside the drain pipe (62).

4. A filtration pretreatment structure for a water quality analyzer according to claim 3, wherein: one side at bottom plate (1) top is through mounting panel fixedly connected with water pump (64), and the water inlet and the delivery port of water pump (64) communicate respectively have drinking-water pipe (65) and outlet pipe (66), the top of outlet pipe (66) is linked together with the bottom on drain pipe (62) surface, the inside fixedly connected with second check valve (67) of outlet pipe (66).

5. The filtering pretreatment structure for a water quality analyzer according to claim 4, wherein: one end of the water suction pipe (65) is communicated with the bottom of one side of the collecting box (51).

6. The filtering pretreatment structure for a water quality analyzer according to claim 1, wherein: the bottom of discharging pipe (59) is linked together with the top of collection box (51), the bottom intercommunication of rose box (2) one side has the pipe, and the inside of pipe is provided with the outlet valve.