Surface water quality monitoring equipment

Abstract

The utility model relates to the technical field of water quality monitoring, and provides surface water quality monitoring equipment, which comprises a detection component, a depth adjusting component and a water taking component, the water taking component is immersed in a water body to take water, the depth adjusting component is arranged on the water surface, and the depth adjusting component comprises a winding component, a driving component and a control switch. The winding assembly is connected with the water taking part through a connecting rope, the driving assembly drives the winding assembly to rotate forwards to take up the connecting rope so as to drive the water taking part to ascend, or drives the winding assembly to rotate backwards to release the connecting rope so as to enable the water taking part to descend, and the control switch is connected with the water taking part through an electric wire to open or close the water taking part; the detection part comprises a water sample container and a water quality detection element, the water taking part is communicated with a water inlet of the water sample container, a valve is arranged at a water outlet of the water sample container, and the detection part detects a water sample in the water sample container. The utility model aims to provide surface water quality monitoring equipment capable of collecting water samples of water at different depths.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality monitoring technical field, concretely relates to a surface water quality monitoring equipment. BACKGROUND

[0002] Surface water refers to the total of dynamic water and static water on the surface of land, also called "land water", including various liquid and solid water bodies, mainly rivers, lakes, marshes, etc. Surface water is one of the important sources of human life water and the main component of water resources in various countries. Surface water is widely used for drinking water supply, agricultural irrigation, industrial water and ecological environment protection. However, with the acceleration of urbanization and the increase of industrial activities, the risk of pollution of surface water quality has significantly increased, leading to problems such as water eutrophication, heavy metal pollution and microbial pollution. These pollutions not only affect the health of water ecological system, but also pose a serious threat to human health and social and economic development. Therefore, it is of great practical significance to carry out monitoring and evaluation of water quality.

[0003] When monitoring the quality of surface water, water samples in the water body need to be collected into the water quality detection equipment. The position of the collection cylinder for collecting water samples in the commonly used water quality monitoring equipment is fixed, which causes the collection cylinder to only collect the surface water of the water body and makes it difficult to collect water samples at different depths of the water body, affecting the accuracy of water quality detection data. Therefore, it is necessary to provide a surface water quality monitoring equipment capable of collecting water samples at different depths of the water body. SUMMARY

[0004] The main purpose of the utility model is to provide a surface water quality monitoring equipment capable of collecting water samples at different depths of the water body.

[0005] To achieve the above purpose, the surface water quality monitoring equipment provided by the utility model comprises a detection component, a depth adjusting component and a water taking component. The water taking component is used for taking water by being immersed in the water body. The depth adjusting component is arranged on the water surface of the water body. The depth adjusting component comprises a winding assembly, a driving assembly and a control switch. The winding assembly is connected with the water taking component through a connecting rope. The driving assembly is used for driving the winding assembly to rotate forward to retract the connecting rope, so as to drive the water taking component to rise. The driving assembly is used for driving the winding assembly to rotate reversely to release the connecting rope, so that the water taking component descends. The control switch is connected with the water taking component through an electric wire to turn on or off the water taking component. The detection component comprises a water sample container and a water quality detection element. The water taking component is communicated with the water inlet of the water sample container through a water taking hose to deliver water samples into the water sample container. The water outlet of the water sample container is provided with a valve. The detection component is used for detecting the water quality of the water sample in the water sample container.

[0006] Preferably, the water intake component includes a water intake pump and a housing, the housing forming an accommodating space, the water intake pump being disposed within the accommodating space, the water intake pump having its inlet connected to the outside of the accommodating space via a first pipe for water intake, the water intake pump having its outlet connected to the outside of the accommodating space via a second pipe for water discharge, the outlet of the second pipe being connected to the inlet of the water sample container via the water intake hose, the housing having a first opening for the first pipe to pass through, and the housing also having a second opening for the second pipe to pass through.

[0007] Preferably, the water intake component further includes a filter assembly, one end of which is provided with a water inlet and the other end of which is provided with a water outlet. A water channel is formed between the two ends of the filter assembly, and a filter screen is provided between the two ends of the water channel to filter the water flowing into the water channel. The water inlet of the water intake pump is connected to the water outlet of the filter assembly.

[0008] Preferably, the surface water quality monitoring equipment further includes a floating platform, which is used to float on the surface of the water body, and the detection component, the winding component and the driving component are respectively disposed at one end of the floating platform that extends beyond the water surface.

[0009] Preferably, the floating platform includes a platform body and a plurality of buoyancy bodies. One end of the platform body is submerged in water, and the other end of the platform body extends beyond the water surface. Each of the buoyancy bodies is connected to the end of the platform body that is submerged in water, and the buoyancy bodies are submerged in water to provide buoyancy to the platform body.

[0010] Preferably, the floating platform further includes a guide rod, one end of which is connected to the end of the platform body that is submerged in water, and the other end of which extends away from the platform body and beyond the water surface. The water intake component is provided with a guide ring, which is used to be sleeved on the outer wall of the guide rod to cooperate with the guide rod to guide the water intake component to rise and fall.

[0011] Preferably, the surface water quality monitoring equipment further includes a protective component, which is disposed at the end of the platform body that extends above the water surface. The protective component encloses and forms a protective space, in which the detection component, the winding assembly, and the drive assembly are all housed. A through hole is formed from the end of the platform body that extends above the water surface to the end of the platform body that is submerged in the water. The connecting rope and the flexible hose are respectively inserted through the through hole.

[0012] Preferably, the shell is a cylindrical structure, the first opening is arranged at the upper end of the shell, the second opening is arranged at the lower end of the shell, and the shell upper end is provided with a buoyancy structure to enable the water taking component to be arranged vertically in the water body.

[0013] Preferably, the buoyancy structure is a ring structure, and the buoyancy structure is arranged around the upper end of the shell.

[0014] Preferably, the water taking component further comprises a meter, which is connected with the winding assembly to measure the length of the connecting rope lowered by the winding assembly.

[0015] In the technical scheme of the utility model, the depth adjusting component is arranged, the depth adjusting component comprises a winding assembly, a driving assembly and a control switch, when it is needed to collect water samples of a shallow water layer in a water body, an operator can start the driving assembly to drive the winding assembly to rotate forward to retract the connecting rope, thereby driving the water taking component to rise, and then the water taking component is turned on through the control switch to collect water samples of the shallow water layer in the water body; when it is needed to collect water samples of a deep water layer in the water body, the operator can start the driving assembly to drive the winding assembly to rotate reversely to release the connecting rope, thereby causing the water taking component to descend, and then the water taking component is turned on through the control switch to collect water samples of the deep water layer in the water body.

[0016] In summary, through the depth adjusting component, the sampling component is controlled to ascend and descend in the water body, thereby enabling the water taking component to collect water samples of different depths in the water body. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor.

[0018] Fig. 1 It is a perspective structural schematic view of an embodiment of the surface water quality monitoring equipment of the utility model.

[0019] Fig. 2 It is a left view of the surface water quality monitoring equipment.

[0020] Fig. 3 It is a front view of the surface water quality monitoring equipment.

[0021] EXPLANATION OF DRAWINGS:

[0022] 1-floating platform; 11-platform body; 111-through hole; 2-winding assembly; 21-winding disc; 22-first pulley; 23-support frame; 3-driving assembly; 31-driving motor; 32-second pulley; 4-driving belt; 5-connecting rope; 6-water taking component; 61-first pipeline; 62-second pipeline.

[0023] The purposes, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0026] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0027] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In addition, the technical solutions of various embodiments of the utility model can be combined with each other, but must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears mutual contradiction or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.

[0029] The utility model provides a surface water quality monitoring equipment.

[0030] Please refer to Figs. 1 to 3 The surface water quality monitoring equipment, including detection part (not view), depth adjustment part and water taking part 6, the water taking part 6 is used to immerse in water body and take water, the depth adjustment part is set on the water surface of water body, the depth adjustment part includes winding assembly 2, drive assembly 3 and control switch, winding assembly 2 is connected with water taking part 6 through connecting rope 5, drive assembly 3 is used to drive winding assembly 2 forward rotation to retract connecting rope 5, thereby driving water taking part 6 rises, the drive assembly is also used to drive winding assembly 2 reverses to release connecting rope 5, thereby makes water taking part 6 descend, control switch is connected with water taking part 6 through electric wire to open or close water taking part 6;The detection part includes water sample container and water quality detection element, water taking part 6 is communicated with the water inlet of water sample container through water taking hose to transport water sample into water sample container, the water outlet of water sample container is provided with valve, the detection part is used to detect the water quality of water sample in water sample container.Set the water sample container to store water sample, in the embodiment, the surface water quality monitoring equipment further includes communication part, the detection part is connected with the communication part, to send water quality data to remote receiving equipment through the communication part.

[0031] Specifically, when the operator extracts the water sample of a certain depth, if the water sample container stores water sample, the valve needs to be opened to drain the water sample in the water sample container, then the water taking part 6 is opened for a set time and closed, to drain other depth water sample remaining in the water pump and water taking hose, then the valve is closed, and the water taking part 6 is opened to take water.

[0032] Further, winding assembly 2 includes winding disc 21 and first pulley 22, drive assembly 3 includes drive motor 31 and second pulley 32, second pulley 32 is sleeved on the drive shaft of drive motor 31, second pulley 32 is drivenly connected with first pulley 22 through drive belt 4, first pulley 22 is concentrically connected with winding disc 21 to drive winding disc 21 to rotate, one end of connecting rope 5 is fixedly connected with winding disc 21, the other end of connecting rope 5 is connected with the top of water taking part 6.

[0033] The utility model discloses technical scheme, set up the depth adjusting part, the depth adjusting part includes winding assembly 2, drive assembly 3 and control switch, when needing to gather the water sample of the shallow water layer in water body, the operator can start drive assembly 3 drive winding assembly 2 direct current, to recover the connecting rope 5, to drive the water taking part 6 rises, then through the control switch opens the water taking part 6 to gather the water sample of the shallow water layer in water body, when needing to gather the water sample of the deep water layer in water body, the operator can start drive assembly 3 drive winding assembly 2 reverse, to release the connecting rope 5, to make the water taking part 6 drop, then through the control switch opens the water taking part 6 to gather the water sample of the deep water layer in water body,

[0034] Summarized above, through the depth adjusting part, control the sampling part rises and falls in water body, to make the water taking part 6 can gather the water sample of the different depth of water body.

[0035] Preferably, the water taking part 6 includes a water pump and a housing, the housing is enclosed to form a containing space, the water pump is arranged in the containing space, the water inlet of the water pump is communicated with the outside of the containing space through a first pipeline 61 for water inlet, the water outlet of the water pump is communicated with the outside of the containing space through a second pipeline 62 for water outlet, the water outlet of the second pipeline 62 is communicated with the water inlet of the water sample container through the water taking hose, the housing is provided with a first opening for the first pipeline 61 to pass through, and the housing is also provided with a second opening for the second pipeline 62 to pass through. The housing is arranged to accommodate the water pump in the containing space, which protects the water pump from rust caused by long-term contact with water body. The control switch is connected to the water pump through the control wire, and the control switch is used to start or stop the water pump. The housing is also provided with a wire hole for the control wire to pass through.

[0036] Preferably, the water taking part 6 further includes a filter assembly (not shown), one end of the filter assembly is provided with a water inlet, the other end of the filter assembly is provided with a water outlet, a water channel is formed between the two ends of the filter assembly, and a filter screen is arranged between the two ends of the water channel to filter the water flow entering the water channel. The water inlet of the water pump is communicated with the water outlet of the filter assembly. The filter assembly is arranged to filter out impurities such as algae and silt in the water body, avoiding blocking the water taking hose and interfering with water quality monitoring.

[0037] Preferably, the surface water quality monitoring device further comprises a floating platform 1, the floating platform 1 is used for floating on the water surface of the water body, and the detection component, the winding assembly 2 and the driving assembly 3 are respectively arranged at one end of the floating platform 1 beyond the water surface of the water body. The floating platform 1 is arranged to support the detection component, the winding assembly 2 and the driving assembly 3 to float above the water surface of the water body; in the embodiment, the winding component further comprises a support frame 23, the support frame 23 is used for supporting the winding disc 21 away from the floating platform 1, and the winding disc 21 is rotationally connected with the support frame 23.

[0038] Preferably, the floating platform 1 comprises a platform body 11 and a plurality of buoyancy bodies (not shown), one end of the platform body 11 is used for being immersed in the water body, the other end of the platform body 11 is beyond the water surface of the water body, each buoyancy body is connected with the end of the platform body 11 for being immersed in the water body, and the buoyancy body is used for being immersed in the water body to provide buoyancy for the platform body 11. In the embodiment, the platform body 11 is a cylindrical structure, and each buoyancy body is uniformly arranged around the platform body 11.

[0039] Preferably, the floating platform 1 further comprises a guide rod (not shown), one end of the guide rod is connected with the end of the platform body 11 for being immersed in the water body, the other end of the guide rod extends away from the end of the platform body 11 beyond the water surface, and the water taking component 6 is provided with a guide ring, the guide ring is used for being sleeved on the outer wall surface of the guide rod to guide the water taking component 6 to ascend and descend in cooperation with the guide rod. The guide rod and the guide ring are arranged to guide the water taking component 6 to ascend and descend, so that the water taking component 6 ascends and descends more stably; in the embodiment, the guide ring is arranged on the outer wall surface of the shell, the guide ring is horizontally arranged, and the guide rod is vertically arranged.

[0040] Preferably, the surface water quality monitoring device further comprises a protection component, the protection component is arranged at the end of the platform body 11 beyond the water surface, the protection component is enclosed to form a protection space, the detection component, the winding assembly 2 and the driving assembly 3 are all accommodated in the protection space, a through hole 111 is formed in the end of the platform body 11 for being immersed in the water body to the end of the platform body 11 beyond the water surface, and the connecting rope 5 and the hose are respectively arranged in the through hole 111. The protection component is arranged to accommodate the detection component, the winding assembly 2 and the driving assembly 3 in the protection space, so as to avoid the detection component, the winding assembly 2 and the driving assembly 3 from being attacked by external severe weather (such as strong wind, heavy rain and snowfall, etc.).

[0041] Preferably, the shell is a cylindrical structure, the first opening is arranged at the upper end of the shell, the second opening is arranged at the lower end of the shell, and the upper end of the shell is provided with a buoyancy structure to enable the water taking component 6 to be arranged vertically in the water body. The buoyancy structure is arranged at the upper end of the shell to enable the water taking component 6 to be arranged vertically in the water body, thereby reducing the resistance when the water taking component 6 is raised and lowered, and enabling the water taking component 6 to be raised and lowered more quickly and stably.

[0042] Preferably, the buoyancy structure is a ring-shaped structure, and the buoyancy structure is arranged around the upper end of the shell. In the embodiment, a plurality of buoyancy structures are arranged, and each buoyancy structure is arranged along the length direction of the shell in sequence.

[0043] Preferably, the water taking component 6 further comprises a meter, and the meter is connected with the winding assembly to measure the length of the connecting rope 5 lowered by the winding assembly 2. The meter is arranged to measure the length of the connecting rope 5 lowered by the winding assembly 2, so as to facilitate the operator to calculate the sampling depth of the water taking component 6.

[0044] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields within the concept of the present application, and the contents of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. A surface water quality monitoring device, characterized by, The device comprises a detecting component, a depth adjusting component and a water taking component, the water taking component is used for taking water in a water body, the depth adjusting component is arranged on the water surface of the water body, the depth adjusting component comprises a winding assembly, a driving assembly and a control switch, the winding assembly is connected with the water taking component through a connecting rope, the driving assembly is used for driving the winding assembly to rotate forward to wind the connecting rope, so as to drive the water taking component to rise, the driving assembly is used for driving the winding assembly to rotate reversely to release the connecting rope, so as to make the water taking component descend, the control switch is connected with the water taking component through an electric wire to turn on or turn off the water taking component; the detecting component comprises a water sample container and a water quality detecting element, the water taking component is communicated with the water inlet of the water sample container through a water taking hose to transport water sample into the water sample container, the water outlet of the water sample container is provided with a valve, and the detecting component is used for detecting the water quality of the water sample in the water sample container.

2. The surface water quality monitoring device according to claim 1, characterized in that, The water taking component comprises a water taking pump and a shell, the shell encloses a containing space, the water taking pump is arranged in the containing space, the water inlet of the water taking pump is communicated with the outside of the containing space through a first pipeline for water inlet, the water outlet of the water taking pump is communicated with the outside of the containing space through a second pipeline for water outlet, the water outlet of the second pipeline is communicated with the water inlet of the water sample container through the water taking hose, and the shell is provided with a first opening for the first pipeline to pass out and a second opening for the second pipeline to pass out.

3. The surface water quality monitoring device of claim 2, wherein The water taking component further comprises a filtering assembly, one end of the filtering assembly is provided with a water inlet, the other end of the filtering assembly is provided with a water outlet, a water channel is formed between the two ends of the filtering assembly, and a filter screen is arranged between the two ends of the water channel to filter the water flow entering the water channel, and the water inlet of the water taking pump is communicated with the water outlet of the filtering assembly.

4. The surface water quality monitoring apparatus according to claim 1, characterized by The device further comprises a floating platform, the floating platform is used for floating on the water surface of the water body, and the detecting component, the winding assembly and the driving assembly are arranged at one end of the floating platform beyond the water surface of the water body.

5. The surface water quality monitoring device of claim 4, wherein, The floating platform comprises a platform body and a plurality of buoyancy bodies, one end of the platform body is used for being immersed in the water body, the other end of the platform body is beyond the water surface of the water body, each buoyancy body is connected with the one end of the platform body used for being immersed in the water body, and the buoyancy body is used for being immersed in the water body to provide buoyancy for the platform body.

6. The surface water quality monitoring device of claim 5, wherein, The floating platform further comprises a guide rod, one end of the guide rod is connected with the one end of the platform body used for being immersed in the water body, the other end of the guide rod extends away from the one end of the platform body beyond the water surface, the water taking component is provided with a guide ring, and the guide ring is used for being sleeved on the outer wall surface of the guide rod to guide the water taking component to rise and fall in cooperation with the guide rod.

7. The surface water quality monitoring device of claim 5, wherein The protection component is arranged at one end of the platform body beyond the water surface, encloses a protection space, and the detection component, the winding assembly and the driving assembly are all accommodated in the protection space.

8. The surface water quality monitoring device of claim 2, wherein, The shell is a cylindrical structure, the first opening is arranged at the upper end of the shell, the second opening is arranged at the lower end of the shell, and the shell is provided with a buoyancy structure at the upper end to enable the water taking component to be arranged vertically in the water body.

9. The surface water quality monitoring device of claim 8, wherein, The buoyancy structure is an annular structure, and the buoyancy structure is arranged around the upper end of the shell.

10. The surface water quality monitoring device according to any one of claims 1-9, characterized in that, The water taking component further comprises a meter, which is connected with the winding assembly to measure the length of the connecting rope lowered by the winding assembly.

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