CN113219144A

CN113219144A - Water area environmental factor collection system

Info

Publication number: CN113219144A
Application number: CN202110403575.8A
Authority: CN
Inventors: 马月; 卢晓强; 刘立; 王蕾; 胡飞龙; 张振华; 于赐刚
Original assignee: Nanjing Institute of Environmental Sciences MEE
Current assignee: Nanjing Institute of Environmental Sciences MEE
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-08-06
Anticipated expiration: 2041-04-15
Also published as: CN113219144B

Abstract

The invention relates to a water area environmental factor collecting device which comprises a bowl-shaped floating body, a sealing cover detachably connected to an opening at the top of the floating body, a collecting assembly arranged at the bottom of an inner cavity of the floating body and extending to the outside of the floating body, an adjustable protecting assembly arranged outside the floating body and surrounding the collecting assembly, and a balancing weight arranged at the bottom of the floating body, wherein the adjustable protecting assembly is arranged in an umbrella shape and is hinged with the floating body to form two protection states of opening and contraction. According to the invention, the adjustable protection component which is arranged in an umbrella shape is hinged and connected outside the floating body, and is matched with the sealing cover, so that the sensor probe can be protected in a water area environment, the occupied space is reduced when the device is stored and transported, and the floating body is protected from external collision.

Description

Water area environmental factor collection system

Technical Field

The invention belongs to the technical field of water environment monitoring, and particularly relates to a water area environment factor acquisition device.

Background

Water is an indispensable resource for our survival, and the industrial level is gradually improved along with the development of times and the improvement of science and technology, but the large-scale pollution of water is caused by the discharge of industrial sewage, and a lot of factories pursue benefits and discharge sewage which does not meet the regulations into rivers to cause serious water pollution. In order to protect and improve the environmental water body and reduce the water pollution harm and the loss caused by the water pollution harm to the maximum extent, the method needs to increase the treatment intensity of pollution sources, strengthen the legal method and administrative supervision and management, and also needs to adopt scientific and technological means to strengthen the acquisition and comprehensive analysis of the environmental water body information.

The condition of the water environment factors has important influence on the yield and the quality of aquatic products, and multiple environment factors such as dissolved oxygen, temperature, PH value, turbidity and the like are generally required to be automatically monitored. The current water ecology monitoring technical method and means mainly comprise: the water quality monitoring method mainly comprises the steps of collecting water samples in the field, detecting in a laboratory and analyzing in an experiment, and directly measuring by adopting a water quality analyzer for detecting water quality indexes of a part. However, in the practical application and operation of river water ecology monitoring, the monitoring method faces a lot of difficulties, including low sampling efficiency, high sampling cost, discontinuous sampling, high safety risk of sampling personnel, large influence of human factors on sample quality, and the like.

Disclosure of Invention

The invention aims to solve the problems and provide a water area environmental factor collecting device which is simple in structure and reasonable in design.

The invention realizes the purpose through the following technical scheme:

a water area environmental factor collecting device comprises a bowl-shaped floating body, a sealing cover detachably connected to an opening at the top of the floating body, a collecting assembly arranged at the bottom of an inner cavity of the floating body and extending to the outside of the floating body, an adjustable protective assembly arranged outside the floating body and surrounding the collecting assembly, and a balancing weight arranged at the bottom of the floating body;

the adjustable protection component is arranged in an umbrella shape and is hinged with the floating body to form two protection states of opening and contracting, and the adjustable protection component in the two protection states is limited and fixed by the sealing cover.

As a further optimization scheme of the invention, an umbrella-shaped support is fixedly arranged at the top of the sealing cover, a signal box is fixedly arranged at the top of the umbrella-shaped support, a wireless module is arranged in the signal box, the wireless module is connected with the acquisition assembly and the remote terminal, and acquired information is transmitted to the remote terminal to realize real-time detection of the water area environment.

As a further optimization scheme of the invention, the acquisition assembly comprises a mounting plate and a sensor probe, a handle is fixedly arranged on the mounting plate, a circuit board is fixedly arranged in the mounting plate, one end of the sensor probe is electrically connected with the circuit board, the other end of the sensor probe penetrates through the floating body and extends to the outside of the floating body, and the sensor probe can be mounted or dismounted through the handle.

As a further optimization scheme of the invention, a cover of the sealing cover is in threaded connection with the outer wall of the floating body along the inner wall, a sealing inner pad and a plurality of limiting rods are fixedly arranged on the lower surface of an inner cavity of the sealing cover, the sealing inner pad extends into an opening at the top of the floating body and is in clamping fit with the opening, the limiting rods penetrate through the sealing inner pad to be in contact with the mounting plate, after the sealing cover is covered, the limiting rods are driven by the sealing inner pad to fix the collecting assembly in the floating body, and the whole device is rapid and convenient to mount.

As a further optimization scheme of the invention, the adjustable protection component comprises a plurality of protection rods arranged in an umbrella rib shape, each protection rod comprises an upper rod, a lower rod and a hinge shaft, the upper rods are fixedly arranged at the top ends of the lower rods, and the joints of the upper rods and the lower rods are connected with hinge seats on the floating bodies through the hinge shafts.

As a further optimization scheme of the invention, the outer wall of the floating body corresponding to the protection rod is provided with an embedded groove, the upper rod and the lower rod are clamped with the embedded groove, the upper rod and the lower rod are distributed in a V shape, and the upper rod and the lower rod can respectively protect the floating body and the sensor probe when the protection rod swings up and down.

As a further optimization scheme of the invention, an elastic cushion is fixedly arranged at the top end of the upper rod and is made of rubber or silica gel materials, so that the anti-collision and sealing effects are good.

As a further optimization scheme of the invention, a protective net is arranged among the plurality of protective rods and is fixedly arranged on the lower rod, so that the sensor probe can be protected when sundries such as aquatic plants and the like in the water area environment are more, and the precision of the sensor probe is prevented from being influenced.

As a further optimization scheme of the invention, the top end of the balancing weight is fixedly connected with the floating body through a rope, the bottom of the balancing weight is fixedly connected with a fixing pin through a rope, the arrangement of the balancing weight ensures that the collecting assembly is positioned in water to a certain depth, and the fixing pin can fix the whole device at a proper position.

As a further optimization scheme of the invention, the lower surface of the floating body is provided with a thread groove corresponding to the balancing weight, the outer wall of the balancing weight is in threaded connection with the thread groove, the upper surface of the balancing weight is provided with a sampling groove, partial sampling water can be collected through the sampling groove, the balancing weight drives the sampling water to be sealed in the thread groove, the following device returns to a laboratory for detailed water quality detection again, and no additional sampling equipment is required to be carried.

The invention has the beneficial effects that:

1) according to the invention, the adjustable protection component which is arranged in an umbrella shape is hinged and connected outside the floating body, and is matched with the sealing cover, so that the protection of the sensor probe in a water area environment can be realized, the occupied space is reduced when the device is stored and transported, and the floating body is protected from external collision;

2) according to the invention, the protective net is arranged on the protective rod of the adjustable protective component, so that the sensor probe can be protected in water areas with more sundries, such as a water tank, and the accuracy of the sensor probe is prevented from being influenced;

3) according to the invention, the elastic cushion is arranged at the top end of the protection rod, and the adjustable protection component is respectively used as a sealing structure and an anti-collision structure when being opened and stored, so that the device is better protected;

4) according to the invention, the sampling groove is arranged on the balancing weight, so that water quality can be sampled, the balancing weight drives the sampling water to be sealed in the threaded groove, the water quality is detected in detail again after the device returns to a laboratory, additional sampling equipment is not required, and the use is convenient.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional configuration of the adjustable shield assembly of the present invention as it is retracted;

FIG. 2 is a schematic view of the general cross-sectional configuration of the adjustable shield assembly of the present invention as it is deployed;

FIG. 3 is a bottom view of the collection assembly of the present invention;

fig. 4 is an overall sectional structure schematic diagram of the protective net according to the present invention;

in the figure: 1. a float; 2. a sealing cover; 3. a collection assembly; 4. an adjustable guard assembly; 5. a balancing weight; 6. an umbrella-shaped bracket; 7. a signal box; 8. a remote terminal; 31. mounting a plate; 32. a sensor probe; 9. sealing the inner pad; 10. a limiting rod; 41. a rod is arranged; 42. a lower rod; 43. hinging a shaft; 11. caulking grooves; 12. an elastic pad; 13. a protective net; 14. a fixing pin; 15. a thread groove; 16. and (4) sampling the groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a device for collecting environmental factors in a water area comprises a bowl-shaped floating body 1, a sealing cover 2 detachably connected to an opening at the top of the floating body 1, a collecting component 3 installed at the bottom of an inner cavity of the floating body 1 and extending to the outside of the floating body 1, an adjustable protective component 4 installed outside the floating body 1 and surrounding the collecting component 3, and a balancing weight 5 installed at the bottom of the floating body 1;

the adjustable protection component 4 is arranged in an umbrella shape and is hinged with the floating body 1 to form two protection states of opening and contracting, and the adjustable protection component 4 in the two protection states is limited and fixed by the sealing cover 2.

The top of the sealing cover 2 is fixedly provided with an umbrella-shaped support 6, the top end of the umbrella-shaped support 6 is fixedly provided with a signal box 7, a wireless module is installed in the signal box 7, and the wireless module is connected with the acquisition assembly 3 and the remote terminal 8.

The acquisition assembly 3 includes mounting panel 31, sensor probe 32, the fixed handle that is provided with on the mounting panel 31, the mounting panel 31 internal fixation is equipped with the circuit board, is connected with structures such as battery, singlechip on the circuit board, sensor probe 32 one end and circuit board electric connection, the sensor probe 32 other end runs through body 1 and extends to body 1 outside.

The cover of sealed lid 2 is along inner wall and 1 outer wall threaded connection of body, 2 inner chamber lower surface fixings of sealed lid are equipped with sealed interior pad 9 and a plurality of gag lever post 10, sealed interior pad 9 extend to body 1 top opening in and with the cooperation of opening joint, gag lever post 10 runs through sealed interior pad 9 and the contact of mounting panel 31.

The top end of the balancing weight 5 is fixedly connected with the floating body 1 through a rope, and the bottom of the balancing weight 5 is fixedly connected with a fixing pin 14 through a rope.

It should be noted that: whole device is when using, place it in the waters, body 1 drives and gathers 3 isotructures of subassembly and float in aqueous, the setting up of balancing weight 5 is guaranteed to gather subassembly 3 and is located the certain degree of depth of aquatic, fixed pin 14 can fix whole device in suitable position, it carries out water quality testing through various sensor probe 32 (dissolved oxygen determine probe, temperature detect probe etc.) that are used for detecting waters environmental factor to gather subassembly 3, detected data passes through wireless module by the singlechip and sends to remote terminal 8, realize the real-time detection of waters environment.

Gather subassembly 3 and install in 1 inner chamber of body and sensor probe 32 and run through body 1, the mounting panel 31 is spacing fixed by gag lever post 10 on the sealed lid 2 to realize gathering subassembly 3's fixed, open sealed lid 2 can convenient to detach installation.

In the detection process of the sensor probe 32, the adjustable protection component 4 can be protected after being opened, so that the sensor probe 32 is prevented from being damaged and the detection precision is prevented from being influenced due to the fact that the device collides with an external object in the floating process; the adjustable fender assembly 4 can be retracted for use as a protective structure for the float 1 when the entire device is not in use.

The adjustable protection component 4 has the following specific structure:

as shown in fig. 1-2, the adjustable protection assembly 4 comprises a plurality of protection rods arranged in an umbrella-shaped manner, each protection rod comprises an upper rod 41, a lower rod 42 and a hinge shaft 43, the upper rod 41 is fixedly arranged at the top end of the lower rod 42, and the joint of the upper rod 41 and the lower rod 42 is connected with a hinge seat on the floating body 1 through the hinge shaft 43. The outer wall of the floating body 1 corresponding to the protection rod is provided with an embedded groove 11, the upper rod 41 and the lower rod 42 are clamped with the embedded groove 11, and the upper rod 41 and the lower rod 42 are distributed in a V shape. An elastic pad 12 is fixedly arranged at the top end of the upper rod 41, and the elastic pad 12 is made of rubber or silica gel materials.

It should be noted that:

adjustable protection component 4 is under the state of opening: firstly, the sealing cover 2 at the top of the device is rotated and moved upwards, the protective rod is not limited at the moment and can freely swing up and down, when the upper rod 41 is embedded into the caulking groove 11, the sealing cover 2 is rotated to move downwards to surround the upper rod 41 in the caulking groove 11, the lower rod 42 is opened outwards at the moment to form an umbrella-shaped framework structure, the sensor probe 32 at the inner side can be well protected, the protective rod at the moment can be used as a support of the whole device, and the device can be kept standing to be convenient for maintaining and installing other structures; in this state, the upper rod 41 is positioned between the sealing cover 2 and the caulking groove 11, and the elastic pad 12 at the top end of the upper rod 41 is pressed, so that the friction force between the sealing cover 2 and the floating body 1 is increased, and the connection strength is enhanced; when the upper rods 41 are encircled into a ring, the corresponding caulking grooves 11 are also in the ring shape, and the elastic cushion 12 can completely seal the gap between the sealing cover 2 and the floating body 1, so that the sealing property of the inner cavity of the floating body 1 is enhanced, and the unstable operation caused by the fact that the acquisition assembly 3 is affected with damp is avoided;

the adjustable protection component 4 is in a contracted state: when the device is not used, the opened protective rod occupies space and is not beneficial to storage, so that the sealing cover 2 can be opened by moving upwards again and rotating, the protective rod is not limited at the moment, the lower rod 42 is pushed inwards to be stored into the caulking groove 11, the upper rod 41 rotates outwards to be opened at the moment, then the sealing cover 2 is rotated to move downwards, the bottom end of the sealing cover 2 can prop open and fix the upper rod 41, and therefore the storage of the lower rod 42 is ensured, and the containing space is reduced; in this state, the upper rod 41 drives the elastic pad 12 to open, which can be used as a protection structure of the floating body 1 to prevent the whole device from colliding and affecting internal elements in the process of storage and transportation.

As shown in fig. 4, when the collecting device is located in a water area environment with a large amount of sundries such as aquatic weeds, a protective net 13 may be disposed between a plurality of protective rods, the protective net 13 is fixedly mounted on the lower rod 42, and the protective net 13 can isolate the sundries such as aquatic weeds outside, so as to prevent the sensor probe 32 from being covered by the sundries such as aquatic weeds and affecting the detection accuracy. When the guard bar is stored in the caulking groove 11, the guard net 13 is also driven to be stored.

As shown in fig. 1-2, a thread groove 15 corresponding to the weight block 5 is formed on the lower surface of the floating body 1, the outer wall of the weight block 5 is in threaded connection with the thread groove 15, and a sampling groove 16 is formed on the upper surface of the weight block 5. Through setting up sampling groove 16 on balancing weight 5, after whole device gathers waters environmental factor, can gather partial sample water through sampling groove 16, balancing weight 5 drives sample water-stop in thread groove 15, follows the device and gets back to the laboratory and carries out quality of water detailed detection once more, need not to carry sampling device in addition.

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

Claims

1. The utility model provides a waters environmental factor collection system which characterized in that: the device comprises a bowl-shaped floating body (1), a sealing cover (2) detachably connected to an opening at the top of the floating body (1), a collecting component (3) arranged at the bottom of an inner cavity of the floating body (1) and extending to the outside of the floating body (1), an adjustable protective component (4) arranged at the outside of the floating body (1) and surrounding the collecting component (3), and a balancing weight (5) arranged at the bottom of the floating body (1);

the adjustable protection component (4) is arranged in an umbrella shape and is hinged with the floating body (1) to form two protection states of opening and contracting, and the adjustable protection component (4) in the two protection states is limited and fixed by the sealing cover (2).

2. The environmental factor collecting device for water area as claimed in claim 1, wherein: the top of the sealing cover (2) is fixedly provided with an umbrella-shaped support (6), the top end of the umbrella-shaped support (6) is fixedly provided with a signal box (7), a wireless module is installed in the signal box (7), and the wireless module is connected with a collection assembly (3) and a remote terminal (8).

3. The environmental factor collecting device for water area as claimed in claim 1, wherein: gather subassembly (3) including mounting panel (31), sensor probe (32), the fixed handle that is provided with on mounting panel (31), mounting panel (31) internal fixation is equipped with the circuit board, sensor probe (32) one end and circuit board electric connection, sensor probe (32) other end runs through body (1) and extends to body (1) outside.

4. A water area environmental factor collection device as defined in claim 3, wherein: the cover of sealed lid (2) is along inner wall and body (1) outer wall threaded connection, sealed lid (2) inner chamber lower fixed surface is equipped with sealed interior pad (9) and a plurality of gag lever post (10), sealed interior pad (9) extend to body (1) top opening in and with the cooperation of opening joint, gag lever post (10) run through sealed interior pad (9) and mounting panel (31) contact.

5. The environmental factor collecting device for water area as claimed in claim 1, wherein: adjustable protection component (4) are including being a plurality of fender rods of rib form setting, the fender rod includes upper boom (41), lower beam (42) and articulated shaft (43), upper boom (41) are fixed to be set up in lower beam (42) top, upper boom (41) and lower beam (42) junction are connected with the articulated seat on body (1) through articulated shaft (43).

6. The environmental factor collecting device for water area as claimed in claim 5, wherein: the outer wall of the floating body (1) corresponding to the protection rod is provided with an embedded groove (11), the upper rod (41) and the lower rod (42) are clamped with the embedded groove (11), and the upper rod (41) and the lower rod (42) are distributed in a V shape.

7. The environmental factor collecting device for water area as claimed in claim 5, wherein: the top end of the upper rod (41) is fixedly provided with an elastic pad (12), and the elastic pad (12) is made of rubber or silica gel materials.

8. The environmental factor collecting device for water area as claimed in claim 5, wherein: and protective nets (13) are further arranged among the protective rods, and the protective nets (13) are fixedly arranged on the lower rods (42).

9. The environmental factor collecting device for water area as claimed in claim 1, wherein: the top end of the balancing weight (5) is fixedly connected with the floating body (1) through a rope, and the bottom of the balancing weight (5) is fixedly connected with a fixing pin (14) through a rope.

10. The environmental factor collecting device for water area as claimed in claim 1, wherein: the lower surface of the floating body (1) is provided with a thread groove (15) corresponding to the balancing weight (5), the outer wall of the balancing weight (5) is in threaded connection with the thread groove (15), and the upper surface of the balancing weight (5) is provided with a sampling groove (16).