CN217331749U

CN217331749U - River water pollution index monitoring devices convenient to water intaking

Info

Publication number: CN217331749U
Application number: CN202220477504.2U
Authority: CN
Inventors: 金超
Original assignee: Beijing Zhongfa Guobiao Technology Development Co ltd
Current assignee: Beijing Zhongfa Guobiao Technology Development Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-30
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a river water pollution index monitoring devices convenient to water intaking, include: the device comprises a detector, a pumping device, a water pipe and a water taking device; the water pumping device is arranged on the detector, and the water taking device is communicated with the water pumping device through the water pipe. When carrying out water source sampling detection, place this monitoring devices near the waters of awaiting measuring, then after measuring the river degree of depth, put in the water intaking ware according to required measurement degree of depth, then open pumping device, pumping device can aerate the water intaking ware earlier, with discharge to the residual liquid in the water pipe and the liquid that enters into the non-measurement district section in the water intaking ware, in order to avoid appearing measurement error, increase the accuracy of testing result, carry out the water source extraction in measurement area after the aeration a period, the water source after the extraction can carry out pollution detection in the detector, when detecting, the water intaking ware can preserve the water source in measurement area, operating personnel can carry out the naked eye observation to the water source of preserving in the water intaking ware.

Description

River water pollution index monitoring devices convenient to water intaking

Technical Field

The utility model relates to a water quality testing equipment technical field, more specifically say, the utility model relates to a river water pollution index monitoring devices convenient to water intaking.

Background

At present, the portable monitoring device can preliminarily detect the water source, and in order to confirm the pollution degree, the upper water section, the middle water section and the lower water section in the water area need to be respectively measured when the water pipe is placed, but the water source of the middle water section and the lower water section always has problems, so that the water pipe is mixed with the water source of other sections, and the measured data is inaccurate. Therefore, there is a need for a river water pollution index monitoring device that facilitates water intake to at least partially solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a river water pollution index monitoring devices convenient to water intaking, include: the device comprises a detector, a pumping device, a water pipe and a water taking device; the water pumping device is arranged on the detector, and the water taking device is communicated with the water pumping device through the water pipe.

Preferably, the water intake device comprises a water intake part and an observation part; the observation part is arranged at the bottom of the water taking part and is communicated with the water taking part, and the top of the water taking part is communicated with the water pumping device through the water pipe.

Preferably, the water intake part comprises a shell, a filter screen and a piston part; be provided with the water inlet on the lateral wall of shell, the inner wall of shell is provided with a plurality of fixed station, the fixed station is located the below of water inlet, the filter screen sets up on the fixed station, and the filter screen attached will on the inner wall of shell the water inlet covers, piston portion is located the bottom of fixed station and with fixed station swing joint.

Preferably, the top surface of the piston part is provided with a plurality of fixing grooves corresponding to the fixing table, the fixing grooves are provided with elastic members, and the bottom surface of the fixing table is connected with the top surface of the fixing grooves through the elastic members.

Preferably, the observation portion includes an observation window and a bottom case; the observation window is arranged at the bottom of the shell, the bottom of the shell is connected with the top of the bottom shell through the observation window, the inner diameters of the observation window and the bottom shell are matched with the diameter of the piston part, capillary holes are formed in the side wall of the bottom shell, and the capillary holes can be sealed by the side wall of the piston part.

Preferably, a weight block is arranged at the top of the shell.

Preferably, the observation window is made of a transparent material.

Preferably, the piston portion is made of a rubber material.

Compared with the prior art, the utility model discloses at least, including following beneficial effect:

the utility model discloses when carrying out water source sampling detection, place this monitoring devices near the waters of awaiting measuring, then after measuring the river degree of depth, put in the hydrophone according to required measurement degree of depth, then open pumping device, pumping device can carry out aeration to the hydrophone earlier, with discharge to residual liquid in the water pipe and the liquid that gets into the non-measurement district section in the hydrophone, in order to avoid appearing measurement error, increase testing result's accuracy, carry out the water source extraction of measurement area after the aeration a period, the water source after the extraction can pollute in the detector and detect, when detecting, the water source of measurement area can be reserved to the hydrophone, operating personnel can take out the hydrophone from the aquatic, with carry out the naked eye observation to the water source of reserving in the hydrophone.

River water pollution index monitoring devices convenient to water intaking, other advantages, targets and characteristics of the utility model will be embodied in part through the following description, and the part will still be through right the utility model discloses a research and practice are that technical personnel in the field understand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the river water pollution index monitoring device convenient for water intake of the present invention.

Fig. 2 is a schematic structural diagram of a water taking device in the river water pollution index monitoring device convenient for taking water.

Fig. 3 is a schematic sectional view of the water intake device without taking water.

Fig. 4 is a schematic sectional view of the water intake device.

In the figure: the device comprises a detector 1, a water pumping device 2, a water pipe 3, a water taking device 4, a water taking part 5, a shell 51, a filter screen 52, a piston part 53, a water inlet 54, a fixing table 55, a fixing groove 56, an elastic element 57, an observation part 6, an observation window 61, a bottom shell 62, capillary holes 63 and a counterweight 7.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.

As shown in fig. 1-4, the utility model provides a river water pollution index monitoring devices convenient to water intaking, include: the device comprises a detector 1, a pumping device 2, a water pipe 3 and a water taking device 4; the water pumping device 2 is arranged on the detector 1, and the water taking device 4 is communicated with the water pumping device 2 through the water pipe 3.

The working principle and the beneficial effects of the technical scheme are as follows: when carrying out water source sampling test, place this monitoring devices near the waters of awaiting measuring, then after measuring the river degree of depth, put in water intaking ware 4 according to required measurement degree of depth, then open water pumping device 2, water pumping device 2 can be earlier to water intaking ware 4 aeration, in order to discharge residual liquid in water pipe 3 and the liquid that enters into the non-measurement district section of water intaking ware 4, in order to avoid appearing measurement error, increase the accuracy of testing result, carry out the water source extraction in measurement area after the aeration a period, the water source after the extraction can carry out pollution detection in detector 1, when detecting, water intaking ware 4 can remain the water source in measurement area, operating personnel can take out water intaking ware 4 from the aquatic, in order to carry out the naked eye observation to the water source of reserving in water intaking ware 4.

In one embodiment, the water intake 4 comprises a water intake portion 5 and an observation portion 6; the observation part 6 is arranged at the bottom of the water taking part 5 and is communicated with the water taking part 5, and the top of the water taking part 5 is communicated with the water pumping device 2 through the water pipe 3. The water taking part 5 comprises a shell 51, a filter screen 52 and a piston part 53; be provided with water inlet 54 on the lateral wall of shell 51, the inner wall of shell 51 is provided with a plurality of fixed station 55, fixed station 55 is located the below of water inlet 54, filter screen 52 sets up on the fixed station 55, and filter screen 52 attached will on the inner wall of shell 51 water inlet 54 covers, piston portion 53 is located the bottom of fixed station 55 and with fixed station 55 swing joint. The top surface of the piston part 53 is provided with a plurality of fixing grooves 56 corresponding to the fixing table 55, the fixing grooves 56 are provided with elastic members 57, and the bottom surface of the fixing table 55 is connected with the top surfaces of the fixing grooves 56 through the elastic members 57. The observation unit 6 includes an observation window 61 and a bottom case 62; the observation window 61 is arranged at the bottom of the outer shell 51, the bottom of the outer shell 51 is connected with the top of the bottom shell 62 through the observation window 61, the inner diameters of the observation window 61 and the bottom shell 62 are both adapted to the diameter of the piston part 53, the side wall of the bottom shell 62 is provided with a capillary hole 63, and the side wall of the piston part 53 can seal the capillary hole 63. The top of the housing 51 is provided with a weight 7. The observation window 61 is made of a transparent material. The piston portion 53 is made of a rubber material.

The working principle and the beneficial effects of the technical scheme are as follows: when the monitoring device is used for river water pollution detection, firstly, the depths of a river and a water area to be detected are measured, then the balancing weight 7 is adjusted, the water intake device 4 is thrown to the depth to be detected, when the water intake device 4 is thrown, water flow enters the water intake part 5 from the water inlet 54, no liquid seeps because the inside of the observation part 6 is in a closed state and the caliber of the capillary hole 63 is small, when the water intake device 4 reaches the height to be detected, the water pumping device 2 carries out aeration treatment firstly, a large amount of gas enters the water intake part 5 from the water pipe 3, part of the gas can be discharged from the water inlet 54 and discharges the liquid in a non-to-be-detected area in the shell 51, meanwhile, the piston part 53 moves downwards along with the continuous input of high-pressure gas, and simultaneously discharges the gas or the liquid in the observation part 6 from the capillary hole 63, until the bottom of the piston part 53 abuts against the bottom shell 62, and seals the capillary hole 63, at this time, aeration is continued for a period of time to ensure that the impurity liquid is completely discharged, then the water pumping device 2 performs negative pressure air suction to realize water pumping, as the interior of the water taking part 5 becomes negative pressure, water in the section to be measured enters from the water inlet 54, is conveyed to the detector 1 from the water pipe 3 after being filtered by the filter screen 52 for detection, and under the dual actions of the negative pressure and the elastic element 57, the piston part 53 moves upwards and resets until the fixed platform 55 abuts against the fixed groove 56, at this time, the piston part 53 seals the water taking part 5, and also seals the observation part 6, during the process that the piston part 53 moves upwards, negative pressure is formed between the piston part 53 and the bottom shell 62, so that the water in the section to be measured enters into the observation part 6 from the capillary hole 63, after water taking, the water taking device 4 can be taken out from the water, and the liquid in the section to be measured in the observation part 6 can be visually observed through the transparent observation window 61, because the observation part 6 is in a sealed state, and the aperture of the capillary hole 63 is small, the liquid in the observation part 6 cannot flow out under the action of atmospheric pressure, and meanwhile, impurities with large diameter can be filtered during water absorption, so that an observer can observe clear liquid in the section to be detected through the observation part 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. A river water pollution index monitoring devices convenient to water intaking which characterized in that includes: the device comprises a detector (1), a water pumping device (2), a water pipe (3) and a water taking device (4); the water pumping device (2) is arranged on the detector (1), and the water taking device (4) is communicated with the water pumping device (2) through the water pipe (3);

the water taking device (4) comprises a water taking part (5) and an observation part (6); the observation part (6) is arranged at the bottom of the water taking part (5) and is communicated with the water taking part (5), and the top of the water taking part (5) is communicated with the water pumping device (2) through the water pipe (3);

the water taking part (5) comprises a shell (51), a filter screen (52) and a piston part (53); be provided with water inlet (54) on the lateral wall of shell (51), the inner wall of shell (51) is provided with a plurality of fixed station (55), fixed station (55) are located the below of water inlet (54), filter screen (52) set up on fixed station (55), and filter screen (52) are attached will on the inner wall of shell (51) water inlet (54) cover, piston portion (53) are located the bottom of fixed station (55) and with fixed station (55) swing joint.

2. The river water pollution index monitoring device convenient for taking water according to claim 1, wherein the top surface of the piston part (53) is provided with a plurality of fixing grooves (56) corresponding to the fixing table (55), the fixing grooves (56) are provided with elastic members (57), and the bottom surface of the fixing table (55) is connected with the top surface of the fixing grooves (56) through the elastic members (57).

3. The river water pollution index monitoring device for facilitating the taking of water according to claim 2, wherein the observation portion (6) comprises an observation window (61) and a bottom case (62); the observation window (61) is arranged at the bottom of the shell (51), the bottom of the shell (51) is connected with the top of the bottom shell (62) through the observation window (61), the inner diameters of the observation window (61) and the bottom shell (62) are both adapted to the diameter of the piston part (53), the side wall of the bottom shell (62) is provided with a capillary hole (63), and the side wall of the piston part (53) can seal the capillary hole (63).

4. River water pollution index monitoring device facilitating water intake according to claim 1, wherein a weight block (7) is provided on the top of the housing (51).

5. River water pollution index monitoring device facilitating the taking of water according to claim 3, wherein said observation window (61) is made of transparent material.

6. The river water pollution index monitoring device for facilitating water intake according to claim 1, wherein the piston portion (53) is made of rubber.