CN212459644U

CN212459644U - Water quality detection device

Info

Publication number: CN212459644U
Application number: CN202021111070.1U
Authority: CN
Inventors: 路万伟
Original assignee: CHONGQING ZHONGTIAN WATER SUPPLY CO LTD
Current assignee: CHONGQING ZHONGTIAN WATER SUPPLY CO LTD
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-02
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a water quality detection device, which comprises a cylinder body and a detection probe group, wherein a first cavity is positioned at the lower left corner of the cylinder body, and an electric push rod is arranged inside the first cavity; the top end of the electric push rod penetrates out of the bottom of the cylinder body; the top end of the electric push rod is provided with a connecting piece; a hollow pipe is arranged between the first cavity and the second cavity, and a straight pipe is arranged in the hollow pipe in a sliding manner; the bottom end of the straight pipe is fixed on the connecting piece; the top end of the straight pipe is connected with a hose; the other end of the hose is connected with the input end of the water pump; a drain pipe with a valve is also arranged at the lower right corner of the fourth cavity; the bottom of the cylinder body is provided with an inflatable cushion in a surrounding mode. This device can detect the quality of water of the different degree of depth in the river, improves whole water quality testing precision. Through intelligent setting, real-time and circulating water quality testing can be realized. The combination of the storage battery and the solar photovoltaic panel improves the endurance degree of the whole device.

Description

Water quality detection device

Technical Field

The utility model relates to a water quality testing technical field, especially a water quality testing device.

Background

At present, because of the influence of industrial pollution and domestic sewage on natural water resources, water pollution in China is very serious, a large river which depends on survival is polluted by human beings in different degrees, and in order to enable people to drink safe and sanitary water, regular detection on water resources is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problem that current water quality testing mode is loaded down with trivial details, can not provide a water quality testing device to the water quality testing of the nevertheless different degree of depth department in river same position.

A water quality detection device comprises a cylinder and a detection probe group, wherein the cylinder is divided into a first cavity, a second cavity, a third cavity and a fourth cavity; the first cavity is positioned at the lower left corner of the cylinder body, and an electric push rod is arranged in the first cavity; the top end of the electric push rod penetrates out of the bottom of the cylinder body; the top end of the electric push rod is provided with a connecting piece;

the second cavity is positioned at the lower right corner of the barrel, and a balancing weight is arranged in the second cavity; the fourth cavity is positioned above the second cavity, and a detection probe group is arranged in the fourth cavity; the third cavity is positioned above the fourth cavity, a water pump is arranged at the lower left corner of the third cavity, and the output end of the water pump extends into the fourth cavity; a partition board is transversely arranged above the third cavity in the cylinder; a fifth cavity is arranged above the partition plate; a storage battery and a controller are arranged in the fifth cavity;

a hollow pipe is arranged between the first cavity and the second cavity, and a straight pipe is arranged in the hollow pipe in a sliding manner; the bottom end of the straight pipe is fixed on the connecting piece; the top end of the straight pipe is connected with a hose; the other end of the hose is connected with the input end of the water pump; a drain pipe with a valve is also arranged at the lower right corner of the fourth cavity; the bottom of the cylinder body is provided with an inflatable cushion in a surrounding mode.

Furthermore, the electric push rod, the water pump, the detection probe group and the valve are electrically connected with the storage battery and the controller.

Further, the outside of barrel still is provided with the signal lamp, signal lamp and battery and controller electric connection.

Further, the controller comprises a processor, a USB interface and an information memory.

Further, a sixth cavity is formed in the top of the cylinder; a circular transparent glass cover is arranged at the top of the sixth cavity; two obliquely arranged solar photovoltaic panels are arranged in the sixth cavity; the solar photovoltaic panel is electrically connected with the storage battery.

Further, the detection probe set comprises a conductivity detector and a water quality component detector.

Furthermore, the bottom of straight tube is installed and is filtered the bobble, it is provided with circular through-hole to filter the bobble surface.

The utility model has the advantages that:

1. this device can detect the quality of water of the different degree of depth in the river, improves whole water quality testing precision.

2. Through intelligent setting, real-time and circulating water quality testing can be realized.

3. The combination of the storage battery and the solar photovoltaic panel improves the endurance degree of the whole device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, 1-cylinder, 2-inflatable cushion, 3-electric push rod, 4-storage battery, 5-controller, 6-detection probe group, 7-hollow tube, 8-hose, 9-water pump, 10-signal lamp, 11-drain pipe, 12-valve, 13-solar photovoltaic panel, 101-first cavity, 102-second cavity, 103-third cavity, 104-fourth cavity, 105-fifth cavity, 106-sixth cavity, 31-connecting piece, 51-clapboard, 71-straight tube and 72-filtering small ball.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example (b):

as shown in fig. 1, the water quality detection device comprises a cylinder 1 and a detection probe set 6, wherein the cylinder 1 is divided into a first cavity 101, a second cavity 102, a third cavity 103 and a fourth cavity 104; the cylinder body 1 is arranged to be cylindrical with an open top; the first cavity 101 is positioned at the lower left corner of the barrel 1, and the electric push rod 3 is arranged in the first cavity 101; the top end of the electric push rod 3 penetrates out of the bottom of the cylinder body 1; the top end of the electric push rod 3 is provided with a connecting piece 31;

a hollow pipe 7 is arranged between the first cavity 101 and the second cavity 102, and a straight pipe 71 is slidably arranged in the hollow pipe 7; the bottom end of the straight pipe 71 is fixed on the connecting piece 31; the straight pipe 71 is driven by the electric push rod 3, and the straight pipe 71 slides up and down in the hollow pipe 7, so that sampling at different depths is realized.

The top end of the straight pipe 71 is connected with a hose 8; the other end of the hose 8 is connected with the input end of a water pump 9; a water discharge pipe 11 with a valve 12 is further arranged at the lower right corner of the fourth cavity 104; the drain pipe 11 is used for draining the detected water, so that the next water quality detection is facilitated.

The bottom of the cylinder body 1 is provided with an inflatable cushion 2 in a surrounding way. The inflatable cushion 2 is used for increasing the buoyancy of the whole device, and the purpose that the device floats on the river surface is achieved.

The second cavity 102 is positioned at the lower right corner of the cylinder body 1, and a balancing weight is arranged inside the second cavity 102; the second cavity 102 is filled with a balancing weight, so that the stability of the whole device is ensured, and the placing device is laterally turned;

the fourth cavity 104 is located above the second cavity 102, and the detection probe group 6 is arranged inside the fourth cavity 104; the detection probe set 6 comprises a conductivity detector and a water quality component detector. The conductivity detector detects the concentration of the particulate matters in the environmental water; a water quality component detector detects the component composition in the water quality; the information of the results detected by the conductivity detector and the water quality component detector is stored in the information memory. The detection personnel can import the information into the computer through the USB interface for data analysis.

The third cavity 103 is positioned above the fourth cavity 104, a water pump 9 is arranged at the lower left corner of the third cavity 103, and the output end of the water pump 9 extends into the fourth cavity 104; the water pump 9 is used for pumping water to be detected into the fourth cavity 104, so that the detection of the detection probe group 6 is facilitated.

A partition plate 51 is transversely arranged above the third cavity 103 in the cylinder 1; a fifth cavity 105 is arranged above the partition plate 51; a storage battery 4 and a controller 5 are arranged in the fifth cavity 105; the combination of the storage battery 4 and the solar photovoltaic panel 13 improves the endurance degree of the whole device.

The controller 5 comprises a processor, a USB interface and an information memory. The electric push rod 3, the water pump 9, the detection probe group 6 and the valve 12 are electrically connected with the storage battery 4 and the controller 5. The processor is used for controlling the work of the electric push rod 3, the water pump 9, the detection probe group 6 and the valve 12.

The outer part of the barrel body 1 is further provided with a signal lamp 10, and the signal lamp 10 is electrically connected with the storage battery 4 and the controller 5. The signal lamp 10 is used to help the worker identify the device floating position.

A sixth cavity 106 is arranged at the top of the cylinder 1; a circular transparent glass cover is arranged at the top of the sixth cavity 106; two obliquely arranged solar photovoltaic panels 13 are arranged in the sixth cavity 106; the solar photovoltaic panel 13 is electrically connected with the storage battery 4. The solar photovoltaic panel 13 is obliquely arranged, so that solar energy can be collected and converted into electric energy conveniently, and then the electric energy is stored in the storage battery 4; the round transparent glass cover ensures that sunlight can penetrate through the glass cover to irradiate the surface of the solar photovoltaic panel 13; on the other hand, the solar photovoltaic panel 13 can be protected in rainy days due to the round arrangement.

The bottom end of the straight pipe 71 is provided with a filtering small ball 72, and the surface of the filtering small ball 72 is provided with a circular through hole. The filter balls 72 are used for preventing impurities in the river from blocking the bottom end of the straight pipe 71 to cause damage to the device.

The utility model discloses a working method:

the device is manually placed on a river to be tested, and articles such as ship anchors and the like are added at the bottom of the device, so that the device is ensured not to float. The built-in processor sets variables such as depth, time, and frequency of detection.

When the device works, the processor controls the electric push rod 3 to extend for a certain length and depth, the electric push rod 6 drives the straight pipe 71 to move downwards, and the device stops working after reaching the set depth; at the moment, the processor controls the valve 12 to be closed again, controls the water pump 9 to work, pumps the water to be detected into the fourth cavity 104, and stops the water pump 9 after the amount of the water to be detected reaches a certain degree; at the moment, the processor controls the detection probe set 6 to work, the water quality is detected, and detection information is input into the processor; after the detection is completed, the valve 12 is opened, and the detected water is discharged from the water discharge pipe 11 into the river.

When the next depth needs to be detected, the process is repeated, and the water quality detection of multiple depth positions is realized. In order to avoid the influence of the previous water quality detection structure on the next water quality detection result; it is possible to set in the processor: after the first detection, the depth is adjusted to the position of the second depth detection, the valve 12 and the water pump 9 are opened simultaneously, the fourth cavity 104 is repeatedly flushed for multiple times, and then the water quality at the second depth is detected. Through intelligent setting, real-time and circulating water quality testing can be realized. This device can detect the quality of water of the different degree of depth in the river, improves whole water quality testing precision.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A water quality detection device is characterized in that: the detection device comprises a cylinder body (1) and a detection probe group (6), wherein the cylinder body (1) is divided into a first cavity (101), a second cavity (102), a third cavity (103) and a fourth cavity (104); the first cavity (101) is positioned at the lower left corner of the barrel body (1), and an electric push rod (3) is arranged in the first cavity (101); the top end of the electric push rod (3) penetrates out of the bottom of the cylinder body (1); a connecting piece (31) is arranged at the top end of the electric push rod (3);

the second cavity (102) is positioned at the lower right corner of the barrel body (1), and a balancing weight is arranged inside the second cavity (102); the fourth cavity (104) is positioned above the second cavity (102), and a detection probe group (6) is arranged in the fourth cavity (104); the third cavity (103) is positioned above the fourth cavity (104), a water pump (9) is arranged at the lower left corner of the third cavity (103), and the output end of the water pump (9) extends into the fourth cavity (104); a partition plate (51) is transversely arranged above the third cavity (103) in the barrel (1); a fifth cavity (105) is arranged above the clapboard (51); a storage battery (4) and a controller (5) are arranged in the fifth cavity (105);

a hollow pipe (7) is arranged between the first cavity (101) and the second cavity (102), and a straight pipe (71) is arranged in the hollow pipe (7) in a sliding manner; the bottom end of the straight pipe (71) is fixed on the connecting piece (31); the top end of the straight pipe (71) is connected with a hose (8); the other end of the hose (8) is connected with the input end of the water pump (9); a water discharge pipe (11) with a valve (12) is further arranged at the lower right corner of the fourth cavity (104); the bottom of the cylinder body (1) is provided with an inflatable cushion (2) in a surrounding way.

2. A water quality detecting apparatus according to claim 1, characterized in that: the electric push rod (3), the water pump (9), the detection probe set (6) and the valve (12) are electrically connected with the storage battery (4) and the controller (5).

3. A water quality detecting apparatus according to claim 1, characterized in that: the outer portion of the barrel body (1) is further provided with a signal lamp (10), and the signal lamp (10) is electrically connected with the storage battery (4) and the controller (5).

4. A water quality detecting apparatus according to claim 1, characterized in that: the controller (5) comprises a processor, a USB interface and an information memory.

5. A water quality detecting apparatus according to claim 1, characterized in that: a sixth cavity (106) is formed in the top of the cylinder body (1); a circular transparent glass cover is arranged at the top of the sixth cavity (106); two obliquely arranged solar photovoltaic panels (13) are arranged in the sixth cavity (106); the solar photovoltaic panel (13) is electrically connected with the storage battery (4).

6. A water quality detecting apparatus according to claim 1, characterized in that: the detection probe set (6) comprises a conductivity detector and a water quality component detector.

7. A water quality detecting apparatus according to claim 1, characterized in that: the bottom end of the straight pipe (71) is provided with a filtering small ball (72), and the surface of the filtering small ball (72) is provided with a circular through hole.