CN220752117U

CN220752117U - Automatic clear up formula water quality monitoring device

Info

Publication number: CN220752117U
Application number: CN202322452035.6U
Authority: CN
Inventors: 陈俊雨; 韩子帅; 乌日尼乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses an automatic cleaning type water quality monitoring device, which comprises a monitoring device main body, a cover end, a sample frame, a battery, a water quality multi-parameter monitoring module and a lifting device, and belongs to the technical field of water quality monitoring. According to the utility model, the cover end is connected with the lifting device, and the self-cleaning of the water storage bin and the pressurized water bin can be realized by matching with the rubber ring, and the self-cleaning is carried out before each sampling and monitoring to ensure the accuracy of monitoring data; the water resources in the water storage bin can be pressed into the sample tube through the cooperation of the water pressing bin, the first sliding mechanism and the second sliding mechanism, so that the collection of the monitoring water sample is realized; the sealing switch is controlled to be closed after the water storage bin is filled with water, and the water quality multi-parameter monitoring module is controlled to monitor and analyze after the water storage bin is kept stand for a period of time, so that the influence of special conditions can be avoided, and relatively average data can be collected.

Description

Automatic clear up formula water quality monitoring device

Technical Field

The utility model relates to the technical field of water quality monitoring, in particular to an automatic cleaning type water quality monitoring device.

Background

The water quality monitoring device is an instrument for monitoring the quality of water, and can monitor various parameters in water, such as dissolved oxygen, PH value, turbidity, conductivity and the like. Currently, when monitoring water quality, workers are required to carry the monitor to a monitoring site for monitoring, or the water quality monitoring device is arranged at a certain monitoring point for checking at regular time. The prior patent (application number: 201821598164.9) provides a water quality monitoring device, which can float the monitoring device on the water surface and automatically supply power through solar energy to monitor the water quality and upload monitoring data in real time, but the following defects exist in the using process:

1. the water quality monitoring device is placed in water for a long time, plankton, bacteria, impurities and the like can be caused to adhere to the surface of the monitoring device, so that inaccurate data is caused when water resource parameters are monitored, and judgment of water quality is affected.

2. Because the water quality parameters which can be monitored by the water quality monitoring device are limited, the water quality monitoring device cannot monitor the wanted data every time, related personnel are required to carry out secondary monitoring verification or analyze other parameters on the monitored data, and the water quality monitoring device cannot sample the water sample which is monitored in real time.

3. The water sample that water quality monitoring device collected is automatic interim collection, and the sample quality that collects in this in-process is inhomogeneous, can greatly influence the judgement analysis to quality of water when taking a sample the pollutant of impurity or certain region and monitoring.

Disclosure of Invention

The utility model mainly aims to provide an automatic cleaning type water quality monitoring device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an automatic cleaning type water quality monitoring device comprises a monitoring device main body, a cover end, a sample rack, a battery, a water quality multi-parameter monitoring module and a lifting device;

the upper end of the monitoring device main body is provided with a cover end, the lower end of the monitoring device main body is provided with a sample rack and a battery, the upper half part of the monitoring device main body forms a water storage bin, the middle part of the water storage bin is provided with a lifting device, and the upper part of the lifting device is connected with the cover end;

the water quality multi-parameter monitoring device is characterized in that a water inlet is formed in one side of the cover end, a water quality multi-parameter monitoring module is further installed below the cover end, the outer diameter of the cover end is slightly smaller than the inner diameter of the water storage bin, and a sealing ring is installed on the outer side of the cover end.

Preferably, an arc chute is arranged below the water inlet, a movable sealing switch is arranged in the chute, a movable filtering device is arranged above the sealing switch, and a rubber ring is further arranged on the inner wall of the water inlet.

Preferably, the sample frame comprises a base, a rotating mechanism and a sample tube, wherein the base is annular, an annular bulge is arranged on the inner annular wall of the base, the rotating mechanism is arranged on the base, the rotating mechanism is annular and is matched with the annular bulge arranged on the base, a circle of gear is arranged on the inner wall of the rotating mechanism, the sample tube is arranged on the outer side of the rotating mechanism, and a rubber plug is arranged above the sample tube.

Preferably, the water storage bin is internally provided with a water pressing bin, the bottom of the water pressing bin is provided with a small hole for water inflow, the water pressing bin is internally provided with a threaded rod, a first sliding mechanism and a second sliding mechanism are arranged on the threaded rod, a power device is arranged above the first sliding mechanism and the second sliding mechanism, and the power device rotates a shaft and a second stepping motor.

Preferably, a through hole is formed in the middle of the first sliding mechanism, and a sealing plug is arranged below the power device above the first sliding mechanism.

Preferably, the second sliding mechanism is provided with a water through hole, the upper part of the water through hole is completely communicated, the lower part of the water through hole is connected to the side surface of the second sliding mechanism, the inside of the water through hole is also provided with a one-way water inlet valve, and the second sliding mechanism is also provided with an injection head which completely penetrates up and down.

Preferably, a circular bin for installing a battery is arranged in the middle of the lower end of the monitoring device main body, a circular bin for installing a sample rack is arranged outside the circular bin, and a first stepping motor for driving the sample rack to rotate is further arranged on the inner wall of the circular bin.

Compared with the prior art, the utility model has the following beneficial effects:

1. the automatic cleaning device is arranged on the water quality monitoring device, so that the water quality monitoring device can be placed in water for a long time, and the water quality monitoring device is automatically cleaned before sampling and monitoring each time so as to ensure the accuracy of monitoring data.

2. The water storage bin and the sampling mechanism are arranged in the monitoring device, when monitoring is finished, the water sample is firstly filled into the water storage bin, and after monitoring is finished, the water sample in the water storage bin is filled into the sampling tube, so that the collected water sample is identical to the monitored water sample, and the follow-up secondary inspection and parameter analysis of related personnel are facilitated.

3. The water sample is collected into the water storage bin after passing through the filtering device, and the sample is monitored, analyzed and collected for a plurality of times within a period of time after standing, so that the influence of special conditions can be avoided, and more average data can be collected.

Drawings

FIG. 1 is a schematic top view of the present utility model;

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

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a sample holder;

FIG. 5 is a schematic view of a cap end;

FIG. 6 is a schematic view of a first slide mechanism;

FIG. 7 is a schematic view of a second slide mechanism

FIG. 8 is an enlarged schematic view of the structure shown at B in FIG. 3;

FIG. 9 is an enlarged schematic view of the structure shown in FIG. 3A;

fig. 10 is an enlarged schematic view of the structure at C in fig. 8.

In the figure: 1. a monitoring device body; 101. a water storage bin; 2. a cap end; 201. a chute; 3. a water inlet; 301. a filtering device; 302. a sealed switch; 4. a sample holder; 401. a sample tube; 402. a rubber stopper; 403. a rotating mechanism; 404. a base; 5. a battery; 6. a water quality multi-parameter monitoring module; 7. a lifting device; 8. a pressurized water bin; 801. a threaded rod; 802. a first sliding mechanism; 803. a second sliding mechanism; 8201. a through hole; 8202. a power device; 8203. a sealing plug; 8301. a water through hole; 8302. a rotating shaft; 8303. an injection head; 8304. one-way water inlet valve; 901. a first stepping motor; 902. and a second stepper motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-10, the present utility model provides a technical solution:

an automatic cleaning type water quality monitoring device comprises a monitoring device main body 1, a cover end 2, a sample rack 4, a battery 5, a water quality multi-parameter monitoring module 6 and a lifting device 7;

the upper end of the monitoring device main body 1 is provided with a cover end 2, the lower end of the monitoring device main body 1 is provided with a sample rack 4 and a battery 5, the upper half part of the monitoring device main body 1 forms a water storage bin 101, the middle part of the water storage bin 101 is provided with a lifting device 7, and the upper part of the lifting device 7 is connected with the cover end 2;

the water inlet 3 is arranged on one side of the cover end 2, the water quality multi-parameter monitoring module 6 is further arranged below the cover end 2, the outer diameter of the cover end 2 is slightly smaller than the inner diameter of the water storage bin 101, and a sealing ring is arranged on the outer side of the cover end 2.

As shown in fig. 5, in particular, an arc chute 201 is disposed below the water inlet 3, a movable sealing switch 302 is mounted in the chute 201, a movable filtering device 301 is mounted above the sealing switch 302, and a rubber ring is further mounted on the inner wall of the water inlet 3.

As shown in fig. 4, specifically, the sample holder 4 includes a base 404, a rotating mechanism 403, and a sample tube 401, where the base 404 is annular, an annular protrusion is disposed on an inner annular wall of the base, the rotating mechanism 403 is mounted on the base 404, the rotating mechanism 403 is annular and is mounted in cooperation with the annular protrusion disposed on the base 404, a ring of gear is disposed on an inner wall of the rotating mechanism 403, the sample tube 401 is mounted on an outer side of the rotating mechanism 403, and a rubber plug 402 is mounted above the sample tube 401.

As shown in fig. 3 and 8, specifically, the water storage bin 101 is further provided with a water pressing bin 8, a small hole for water inflow is formed in the bottom of the water pressing bin 8, a threaded rod 801 is installed in the water pressing bin 8, a first sliding mechanism 802 and a second sliding mechanism 803 are installed on the threaded rod 801, a power device 8202 is arranged above the first sliding mechanism 802 and the second sliding mechanism 803, and a power device 8202 rotates a shaft 8302 and a second stepping motor 902.

As shown in fig. 6, specifically, a through hole 8201 is provided in the middle of the first sliding mechanism 802, and a sealing plug 8203 is provided above the first sliding mechanism 802 and below the power device 8202.

As shown in fig. 7, specifically, the second sliding mechanism 803 is provided with a water through hole 8301, the upper portion of the water through hole 8301 is completely penetrated, the lower portion of the water through hole 8301 is connected to the side surface of the second sliding mechanism 803, a unidirectional water inlet valve 8304 is further installed in the water through hole 8301, and the second sliding mechanism 803 is further provided with an injection head 8303 that completely penetrates up and down.

As shown in fig. 2 and 9, specifically, a circular chamber for installing the battery 5 is provided in the middle of the lower end of the monitoring device main body 1, a circular chamber for installing the sample rack 4 is provided outside the circular chamber, and a first stepping motor 901 for driving the sample rack 4 to rotate is further installed on the inner wall of the circular chamber.

As shown in fig. 3, in this embodiment, the cover end 2 is connected with the lifting device 7, the lifting device 7 drives the cover end 2 to descend, in the process, the filtering device 301 and the sealing switch 302 are controlled to move along the chute 201, so that the water inlet 3 is completely opened, and in the descending process, the sealing ring installed on the outer side of the cover end 2 can clean impurities on the inner wall of the water storage bin 101; meanwhile, the water inlet 3 is matched with the pressurized water bin 8, impurities on the outer wall of the pressurized water bin 8 can be cleaned up by the rubber ring arranged in the water inlet 3 in the descending process, after the water inlet is descended to the bottommost end, the filtering device 301 and the sealing switch 302 are controlled to move along the sliding groove 201, so that the water inlet 3 is completely closed, the lifting device 7 drives the cover end 2 to ascend, the cover end 2 returns to the original position, and the self-cleaning is firstly carried out before each sampling monitoring to ensure the accuracy of monitoring data _。

As shown in fig. 3 and 8, in this embodiment, after self-cleaning is completed, the sealing switch 302 is controlled to move along the chute 201, so that the water inlet 3 is opened, the water sample enters the water storage bin 101 through the filtering device 301, and after monitoring is completed, the second sliding mechanism 803 moves down to a corresponding position, so that the water through hole 8301 corresponds to the water inlet at the bottom of the water storage bin 8, meanwhile, the injection head 8303 pierces the rubber plug 402 installed above the sample tube 401 along with the downward movement of the second sliding mechanism 803, after that, the first sliding mechanism 802 moves up, water in the water storage bin 101 is sucked into the water storage bin 8 through the water through hole 8301, after the first sliding mechanism 802 moves to the uppermost end, the water sample moves down, and since the water through hole 8301 is internally provided with the one-way water inlet valve 9304, the water flow cannot be discharged from the water through hole 8301, at this time, water inside the water storage bin 8 is pressed into the sample tube 401 through the injection head 8303, so as to collect the water sample inside the water storage bin 101, the sample tube 401 should be collected, and the sample tube 401 should preferably use a high quality EP tube of 10ml, the sample tube 401 should be adopted, the water storage bin 8 should be prevented from being polluted by the sample tube under 10 ml.

In this embodiment, as shown in fig. 3, after self-cleaning, the sealing switch 302 is controlled to move along the chute 201 to open the water inlet 3, the water sample can enter the water storage bin 101 through the filtering device 301, the filtering device 301 can adopt a non-metal filter screen to filter out large particles or impurities, and after the water storage bin 101 is filled with water, the sealing switch 302 is controlled to move along the chute 201 to close the water inlet 3, after standing for a period of time, the water quality multi-parameter monitoring module 6 is controlled to start monitoring and analyzing, the analysis process is carried out once every 3 minutes, for three times, corresponding data are obtained according to the set specific gravity, the influence of special conditions can be avoided, the average data can be collected, the preferable water quality multi-parameter monitoring module 6 can adopt a module integrating dissolved oxygen, PH value, turbidity, conductivity monitoring and other modules, so as to realize more perfect water resource monitoring _。

According to the utility model, the cover end 2 is connected with the lifting device 7, and the self-cleaning of the water storage bin 101 and the pressurized water bin can be realized by matching with the rubber ring, so that the monitoring data is accurate by the advanced self-cleaning before each sampling monitoring; through the cooperation of the water pressing bin 8, the first sliding mechanism 802 and the second sliding mechanism 803, water resources in the water storage bin 101 can be collected and enter the sample tube 401, so that the collection of the monitored water samples in the water storage bin 101 is realized, and secondary monitoring is facilitated; after the water storage bin 101 is filled with water, the sealing switch 302 is controlled to be closed, the water quality multi-parameter monitoring module 6 is controlled to monitor and analyze after standing for a period of time, corresponding data are obtained according to the set specific gravity, the influence of special conditions can be avoided, and relatively average data are collected.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic clear formula water quality monitoring device, its characterized in that: comprises a monitoring device main body (1), a cover end (2), a sample rack (4), a battery (5), a water quality multi-parameter monitoring module (6) and a lifting device (7);

the upper end of the monitoring device main body (1) is provided with a cover end (2), the lower end of the monitoring device main body (1) is provided with a sample rack (4) and a battery (5), the upper half part of the monitoring device main body (1) forms a water storage bin (101), the middle part of the water storage bin (101) is provided with a lifting device (7), and the upper part of the lifting device (7) is connected with the cover end (2);

the water quality multi-parameter monitoring device is characterized in that a water inlet (3) is formed in one side of the cover end (2), a water quality multi-parameter monitoring module (6) is further arranged below the cover end (2), the outer diameter of the cover end (2) is slightly smaller than the inner diameter of the water storage bin (101), and a sealing ring is arranged on the outer side of the cover end (2).

2. An automatic cleaning water quality monitoring device according to claim 1, characterized in that: an arc chute (201) is arranged below the water inlet (3), a movable sealing switch (302) is arranged in the chute (201), a movable filtering device (301) is arranged above the sealing switch (302), and a rubber ring is further arranged on the inner wall of the water inlet (3).

3. An automatic cleaning water quality monitoring device according to claim 1, characterized in that: the sample rack (4) comprises a base (404), a rotating mechanism (403) and a sample tube (401), wherein the base (404) is in a circular shape, an annular protrusion is arranged on the inner annular wall of the base, the rotating mechanism (403) is installed on the base (404), the rotating mechanism (403) is in an annular shape and is matched with the annular protrusion arranged on the base (404), a circle of gear is arranged on the inner wall of the rotating mechanism (403), the sample tube (401) is installed on the outer side of the rotating mechanism (403), and a rubber plug (402) is installed above the sample tube (401).

4. An automatic cleaning water quality monitoring device according to claim 1, characterized in that: the novel water storage device is characterized in that a water pressing bin (8) is further arranged inside the water storage bin (101), a small hole for water inflow is formed in the bottom of the water pressing bin (8), a threaded rod (801) is arranged inside the water pressing bin (8), a first sliding mechanism (802) and a second sliding mechanism (803) are arranged on the threaded rod (801), a power device (8202) is arranged above the first sliding mechanism (802) and the second sliding mechanism (803), and a power device (8202) rotates a shaft (8302) and a second stepping motor (902).

5. The automatic cleaning water quality monitoring device of claim 4, wherein: the middle of the first sliding mechanism (802) is provided with a through hole (8201), and a power device (8202) is arranged above the first sliding mechanism (802) and a sealing plug (8203) is arranged below the first sliding mechanism.

6. The automatic cleaning water quality monitoring device of claim 4, wherein: be provided with limbers (8301) on second slide mechanism (803), limbers (8301) top is completely link up, limbers (8301) below is connected to second slide mechanism (803) side, limbers (8301) inside still installs one-way water intaking valve (8304), still be provided with injection head (8303) that run through completely from top to bottom on second slide mechanism (803).

7. An automatic cleaning water quality monitoring device according to claim 1, characterized in that: the monitoring device comprises a monitoring device body (1), wherein a circular bin for installing a battery (5) is arranged in the middle of the lower end of the monitoring device body, a circular bin for installing a sample rack (4) is arranged outside the circular bin, and a first stepping motor (901) for driving the sample rack (4) to rotate is further arranged on the inner wall of the circular bin.