CN222111043U

CN222111043U - A water environment online monitoring pretreatment device

Info

Publication number: CN222111043U
Application number: CN202323105387.0U
Authority: CN
Inventors: 焦国嵩; 刘青川; 曲伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-12-06
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to a pretreatment device for online monitoring of water environment, comprising a pretreatment box, a drain pipe fixedly installed at the center of the front of the pretreatment box, a box door fixedly installed at the front of the pretreatment box, a box body fixedly installed at the center of the top surface of the pretreatment box, an auxiliary mechanism provided on the box body, a pretreatment mechanism provided on the pretreatment box, the auxiliary mechanism comprising an auxiliary motor fixedly installed on the left side of the top surface of the pretreatment box, a driving gear fixed at the output end of the auxiliary motor, and a rotating rod rotatably connected to the center of the top surface of the box body through a bearing. The pretreatment device for online monitoring of water environment is provided with an auxiliary mechanism, and a water body to be tested can be pumped into the pretreatment box by a water pump, and the water body is filtered by a filter plate. While filtering, the rotating rod is driven to rotate by the auxiliary motor, and impurities accumulated on the top surface of the filter plate are scraped by a scraper, thereby improving the filtering efficiency.

Description

Water environment on-line monitoring pretreatment device

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an on-line monitoring pretreatment device for water environment.

Background

In recent years, along with the acceleration of industrialization progress and the continuous improvement of urban level, water demand is increasingly increased, water system pollution is also increasingly serious, available water sources are severely threatened, a plurality of urban water supplies are problematic, the water environment online monitoring technology is rapidly developed in recent years, can monitor pollution source emission and surface water systems in real time and continuously, and has important significance for improving total pollutant control and environment management capability.

For example, chinese patent (bulletin number: CN 215339170U) discloses an on-line monitoring pretreatment device for water environment, wherein a worker inserts one end of a hose into a sample tank, then starts a sewage pump through a control panel to pump sewage in the sample tank into a box body through a pipeline, rapidly filters impurities in the sewage through a cylindrical filter screen cylinder, then starts a drain valve to drain filtered water into a sampling vessel through a drain pipe so as to realize the improvement of the filtration operation rate, after filtration is completed, firstly closes the drain valve and starts a cleaning pump, the cleaning pump pumps clean water in a water storage tank into a spray frame after pumping clean water out through a water pumping pipe, flushes impurities attached to the inner wall of the filter screen cylinder after jetting the clean water onto the inner wall of the filter screen cylinder through a spray nozzle, and then opens a drain valve to drain the sewage containing the impurities out of the box body, thereby completing the cleaning maintenance operation of the filter screen cylinder, and ensuring the normal operation of a filter system.

When the device is used for filtering the water body to be measured, the cleaning work cannot be carried out simultaneously in the filtering process, so that when the impurities in the water body to be measured are more, the meshes of the filter screen are easy to be blocked by the impurities in the filtering process, the filtering efficiency is reduced, in addition, the device only sprays the filter screen through the spraying frame when the filter screen is cleaned, the cleaning effect is poor, the impurities clamped in the filter screen are difficult to clean, and the filtering effect of the device can be greatly reduced after long-time practicability.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an on-line monitoring pretreatment device for water environment, which has the advantages of high filtering efficiency, good cleaning effect and the like, and solves the problems of low filtering effect and poor filtering effect of the conventional device.

The water environment on-line monitoring pretreatment device comprises a pretreatment box, wherein a drain pipe is fixedly arranged in the center of the front surface of the pretreatment box, a box door is fixedly arranged in the front surface of the pretreatment box, a box body is fixedly arranged in the center of the top surface of the pretreatment box, an auxiliary mechanism is arranged on the box body, and a pretreatment mechanism is arranged on the pretreatment box;

In addition, assist mechanism is including fixed mounting in the left auxiliary motor of pretreatment case top surface, auxiliary motor's output is fixed with the driving gear, the center department of box top surface is connected with the dwang through the bearing rotation, the top of dwang surface is fixed with driven gear, the bottom mounting of dwang has the scraper blade, assist mechanism is including fixed mounting the suction pump on pretreatment case top surface right side, the output of suction pump is fixed with the outlet pipe, the input of suction pump is fixed with the suction pipe.

Further, the left side of box top surface is fixed with the mount, the surface of drinking-water pipe is fixed with the spacing ring, the drinking-water pipe is the hose.

Further, a fixing hole is formed in the right side of the top surface of the pretreatment box, and the water outlet pipe penetrates through the fixing hole and extends to the inside of the pretreatment box.

Further, pretreatment mechanism is including fixing pretreatment case inner wall left and right sides center department and the three support frame of inner wall back center department, three be equipped with on the interior roof of support frame and be used for carrying out filterable filter to water, the center department of support frame top surface runs through there is the threaded rod, the bottom mounting of threaded rod has the connecting plate, the left and right sides of connecting plate top surface all is fixed with the telescopic link, the surface movable sleeve of telescopic link is equipped with auxiliary spring, the center department of connecting plate bottom surface is fixed with the fixture block, the top threaded connection of threaded rod surface has the nut.

Further, the top surface of support frame has been seted up and has been put down the hole, the threaded rod runs through put down the hole, the top of threaded rod is fixed with the handle.

Further, the bottom surface of nut with the top surface of support frame closely laminates, same two on the support frame the top of telescopic link respectively with the left and right sides of roof is fixed mutually in the support frame.

Further, clamping grooves are formed in the centers of the left side and the right side of the top surface of the filter plate and the center of the back of the top surface, and the three clamping blocks are respectively inserted into the three clamping grooves and are in clearance fit with the three clamping grooves.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This water environment on-line monitoring preprocessing device is equipped with assist mechanism, can draw into the pretreatment incasement with the water that awaits measuring through the suction pump to filter the water through the filter, drive the dwang through assist motor simultaneously and rotate in the filtration, and scrape the accumulational impurity of top surface of filter through the scraper blade, thereby improve filtration efficiency.

2. This water environment on-line monitoring preprocessing device is equipped with pretreatment mechanism, can filter the water that awaits measuring through the filter, avoids impurity to influence the accuracy of follow-up monitoring result, utilizes structures such as threaded rod, nut and fixture block simultaneously can realize the dismouting process of filter, is convenient for wash the filter after long-time use or change to guarantee best filter effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the appearance structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a top view of a filter plate of the present utility model.

In the figure, a pretreatment box 1, a water drain pipe 2, a box door 3, a box body 4, an auxiliary mechanism 5, an auxiliary motor 501, a driving gear 502, a rotating rod 503, a driven gear 504, a scraping plate 505, a water suction pump 506, a water outlet pipe 507, a water suction pipe 508, a fixing frame 509, a pretreatment mechanism 6, a support frame 601, a filter plate 602, a threaded rod 603, a connecting plate 604, a telescopic rod 605, an auxiliary spring 606, a clamping block 607 and a nut 608 are arranged.

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. 1-2, an on-line monitoring pretreatment device for water environment in this embodiment includes a pretreatment tank 1, a drain pipe 2 is fixedly installed at the center of the front surface of the pretreatment tank 1, a tank door 3 is fixedly installed at the front surface of the pretreatment tank 1, a tank body 4 is fixed at the center of the top surface of the pretreatment tank 1, an auxiliary mechanism 5 is provided on the tank body 4, and a pretreatment mechanism 6 is provided on the pretreatment tank 1.

It should be noted that the pretreatment tank 1 is cylindrical, and fixing lugs are fixed at the tops of the left and right sides of the pretreatment tank 1, so that the pretreatment tank can be used for carrying the device.

Referring to fig. 1, in order to facilitate improvement of filtering efficiency, the auxiliary mechanism 5 includes an auxiliary motor 501 fixedly installed on the left side of the top surface of the pretreatment tank 1, a driving gear 502 is fixed at the output end of the auxiliary motor 501, a rotating rod 503 is rotatably connected to the center of the top surface of the tank body 4 through a bearing, a driven gear 504 is fixed to the top of the outer surface of the rotating rod 503, a scraper 505 is fixed to the bottom end of the rotating rod 503, the auxiliary mechanism 5 includes a water pump 506 fixedly installed on the right side of the top surface of the pretreatment tank 1, a water outlet pipe 507 is fixed at the output end of the water pump 506, and a water suction pipe 508 is fixed at the input end of the water pump 506.

Wherein, the left side of box 4 top surface is fixed with mount 509, can accomodate drinking-water pipe 508 winding at mount 509 when not using this device, and the surface mounting of drinking-water pipe 508 has the spacing ring, avoids drinking-water pipe 508 to drop to the inside of box 4, and drinking-water pipe 508 is the hose, is convenient for remove drinking-water pipe 508 and put into the aquatic that awaits measuring with it.

Meanwhile, a fixing hole is formed in the right side of the top surface of the pretreatment tank 1, and a water outlet pipe 507 penetrates through the fixing hole and extends to the inside of the pretreatment tank 1, so that water to be detected is conveniently conveyed to the inside of the pretreatment tank 1 through a water suction pump 506 for filtering treatment.

Referring to fig. 1 and fig. 3-4, in order to ensure the filtering effect of the water to be tested, the pretreatment mechanism 6 includes three support frames 601 fixed at the centers of the left and right sides of the inner wall of the pretreatment tank 1 and the center of the back of the inner wall, a filter plate 602 for filtering water is disposed on the inner top wall of the three support frames 601, a threaded rod 603 penetrates through the center of the top surface of the support frames 601, a connecting plate 604 is fixed at the bottom end of the threaded rod 603, telescopic rods 605 are fixed at the left and right sides of the top surface of the connecting plate 604, auxiliary springs 606 are movably sleeved on the outer surfaces of the telescopic rods 605, a clamping block 607 is fixed at the center of the bottom surface of the connecting plate 604, and nuts 608 are screwed on the top of the outer surface of the threaded rod 603.

In addition, the top surface of support frame 601 has seted up the hole of stepping down, and threaded rod 603 runs through the hole of stepping down, and the top of threaded rod 603 is fixed with the handle, is convenient for pull connecting plate 604 upward movement through threaded rod 603.

In addition, the bottom surface of nut 608 closely laminates with the top surface of support frame 601, improves the stability of connecting plate 604 to realize the fixed effect of filter 602, the top of two telescopic links 605 on the same support frame 601 is fixed mutually with the left and right sides of the roof in the support frame 601 respectively, and telescopic link 605 is including fixing the fixed sleeve at the roof in support frame 601, and sliding connection has the slide bar on the fixed sleeve inner wall, and the slide bar reciprocates at fixed sleeve inner wall.

Finally, the center of the left side and the right side of the top surface of the filter plate 602 and the center of the back of the top surface are respectively provided with clamping grooves, three clamping blocks 607 are respectively inserted into the three clamping grooves and are in clearance fit with the three clamping grooves, the clamping blocks 607 are inserted into the clamping grooves to play a limiting role on the filter plate 602, and the filter plate 602 can be fixed in the pretreatment box 1 by being matched with the nuts 608 and the threaded rods 603.

The working principle of the embodiment is as follows:

In order to avoid that impurities in the water body to be detected influence the accuracy of the water body detection result, impurities in the water body to be detected usually need to be filtered in the process of detecting the water body to be detected, specifically, the water suction pipe 508 is firstly placed in the water body to be detected, then the water body to be detected is pumped into the pretreatment tank 1 through the water suction pump 506 and is filtered through the filter plate 602, the driving gear 502 is driven to rotate through the auxiliary motor 501 during filtration, the driving gear 502 drives the driven gear 504 to rotate further to drive the rotating rod 503 through the driven gear 504, impurities accumulated on the top of the filter plate 602 are scraped through the scraping plate 505, so that the filtration efficiency is improved, finally, the filtered water body is taken out through the drain pipe 2 to carry out next detection work, the tank door 3 can be opened after filtration is finished, the impurities on the top surface of the filter plate 602 are removed, in addition, the rotating nut 608 moves upwards, then the connecting plate 604 is pulled upwards through the rotating nut 603, and the clamping block 607 is moved inwards from the clamping groove formed on the top surface of the filter plate 602, the filter plate 602 can be removed for cleaning or replacement, and the best filtration effect is ensured.

It is understood that the control mode of the present utility model is controlled by a controller, the control circuit of the controller is realized by simple programming by a person skilled in the art, the supply of power is also well known in the art, and the present utility model is mainly used to protect a mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.

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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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 on-line monitoring pretreatment device for the water environment comprises a pretreatment box (1) and is characterized in that a drain pipe (2) is fixedly arranged in the center of the front surface of the pretreatment box (1), a box door (3) is fixedly arranged in the front surface of the pretreatment box (1), a box body (4) is fixedly arranged in the center of the top surface of the pretreatment box (1), an auxiliary mechanism (5) is arranged on the box body (4), and a pretreatment mechanism (6) is arranged on the pretreatment box (1);

In addition, assist mechanism (5) are in including fixed mounting auxiliary motor (501) on pretreatment tank (1) top surface left side, the output of auxiliary motor (501) is fixed with driving gear (502), the center department of box (4) top surface is connected with dwang (503) through the bearing rotation, the top of dwang (503) surface is fixed with driven gear (504), the bottom mounting of dwang (503) has scraper blade (505), assist mechanism (5) are in including fixed mounting suction pump (506) on pretreatment tank (1) top surface right side, the output of suction pump (506) is fixed with outlet pipe (507), the input of suction pump (506) is fixed with suction pipe (508).

2. The on-line monitoring pretreatment device for water environment according to claim 1, wherein a fixing frame (509) is fixed on the left side of the top surface of the box body (4), a limiting ring is fixed on the outer surface of the water pumping pipe (508), and the water pumping pipe (508) is a hose.

3. The on-line monitoring pretreatment device for water environment according to claim 1, wherein a fixing hole is formed in the right side of the top surface of the pretreatment tank (1), and the water outlet pipe (507) penetrates through the fixing hole and extends into the pretreatment tank (1).

4. The on-line monitoring pretreatment device for water environment according to claim 1, wherein the pretreatment mechanism (6) comprises three supporting frames (601) fixed at the centers of the left side and the right side of the inner wall of the pretreatment box (1) and at the center of the back surface of the inner wall, a filter plate (602) for filtering water is arranged on the inner top wall of the three supporting frames (601), a threaded rod (603) penetrates through the center of the top surface of the supporting frames (601), a connecting plate (604) is fixed at the bottom end of the threaded rod (603), telescopic rods (605) are fixed on the left side and the right side of the top surface of the connecting plate (604), auxiliary springs (606) are movably sleeved on the outer surfaces of the telescopic rods (605), a clamping block (607) is fixed at the center of the bottom surface of the connecting plate (604), and nuts (608) are connected to the top threads of the outer surfaces of the threaded rod (603).

5. The on-line monitoring pretreatment device for water environment according to claim 4, wherein the top surface of the supporting frame (601) is provided with a yielding hole, the threaded rod (603) penetrates through the yielding hole, and a handle is fixed at the top end of the threaded rod (603).

6. The on-line monitoring pretreatment device for water environment according to claim 4, wherein the bottom surface of the nut (608) is tightly attached to the top surface of the supporting frame (601), and the top ends of the two telescopic rods (605) on the same supporting frame (601) are respectively fixed to the left side and the right side of the inner top wall of the supporting frame (601).

7. The on-line monitoring pretreatment device for water environment according to claim 4, wherein the center of the left side and the right side of the top surface of the filter plate (602) and the center of the back of the top surface are respectively provided with clamping grooves, and three clamping blocks (607) are respectively inserted into the three clamping grooves and are in clearance fit with the three clamping grooves.