CN216309534U

CN216309534U - Water collection system of city lake river

Info

Publication number: CN216309534U
Application number: CN202122180153.7U
Authority: CN
Inventors: 孟乔伟
Original assignee: Cccc Weiming Environmental Protection Co ltd
Current assignee: Cccc Weiming Environmental Protection Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-15
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the technical field of water body collection, and discloses a water body collection device for urban lakes and rivers, which comprises a shell and an opening device, wherein eight water storage tanks and a vacuum barrel are arranged in an inner cavity of the shell, the eight water storage tanks surround the vacuum barrel in the middle, and each water storage tank is communicated with the inner cavity of the vacuum barrel through a communicating pipe. The inside negative pressure's of water storage tank effect, stay cord pulling toper stopper goes upward to the stay cord and moves to the longest distance, and the water inlet can be plugged up to the toper stopper this moment, and the toper stopper can drive first pressure hook and go upward simultaneously, thereby the shorter one end of pressure hook can be withstood the one end of arc lever and pried the longer end of next pressure hook and open next toper stopper this moment, analogize in proper order and stop up the water inlet of water storage tank until last toper stopper, just so can realize equipping timesharing automatic water sampling under unmanned control's the condition.

Description

Water collection system of city lake river

Technical Field

The utility model belongs to the technical field of water body collection, and particularly relates to a water body collection device for urban lakes and rivers.

Background

With the development of the industrial era, a phenomenon that factories and the like discharge sewage can occur in many places, the sewage enters peripheral rivers, lakes and the like and has profound influence on local water resources and environment, water collection is important in environment monitoring work, water sample collection needs diversification, so that the accuracy and integrity of sampling can be guaranteed, and only a representative environment monitoring report can be researched. However, there are many factors affecting water sample collection, such as sampling methods, instruments, sampling points, etc.

The existing water body collection needs workers to collect water bodies on site, when water samples in water areas with complex collection conditions, such as rivers, oceans and the like, are collected, the water compositions in the water areas are different due to the action of tides and the like in different time periods, at the moment, the workers need to sample the water bodies in different time periods, and the work consumes time and labor and is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a water body collecting device for urban lakes and rivers, which has the advantages of timing, automatic collection and low failure rate.

In order to achieve the purpose, the utility model provides the following technical scheme: a water body collecting device of a city lake river defines that eight water storage tanks are head-end water storage tanks along the first water storage tank of a clockwise direction, eight water storage tanks are tail-end water storage tanks along the last water storage tank of the clockwise direction, and comprises a shell, a pressure rod and an opening device, eight water storage tanks and a vacuum barrel are placed in the inner cavity of the shell, eight water storage tanks surround the vacuum barrel in the middle, each water storage tank is communicated with the inner cavity of the vacuum barrel through a communicating pipe, a conical plug is clamped at a water inlet of the bottom surface of the water storage tanks, a lock pin is fixedly installed at the edge of the bottom surface of the water storage tanks, an arc lever is movably hinged with the lock pin, a floating plate is arranged in the inner cavity of each water storage tank and is connected to the top end of the conical plug through a pull rope, a press hook is arranged at the bottom end of the conical plug, the arc surface of the shorter end of the press hook is abutted against the arc surface of the arc lever at the bottom of the next water storage tank along the clockwise direction, the concave surface of the longer end of pressure hook contradicts with the concave surface of the arc lever of current water storage tank bottom, the bottom of water storage tank is fixed mounting still has spacing card, and spacing card activity joint in pressure hook, the inside spring catch of opening device passes through the ejector pin and is connected with the toper stopper of head end water storage tank.

As a preferred technical scheme of the utility model, the vacuum barrel comprises a piston, a pressure rod and a handle, the piston is movably sleeved in an inner cavity of the vacuum barrel, the piston is fixedly sleeved on the pressure rod, when the pressure rod is pressed downwards, the piston can move downwards to pump gas in the eight water storage tanks into the inner cavity of the middle vacuum barrel, so that negative pressure is formed in the inner cavities of the eight water storage tanks, the bottom end of the pressure rod is fixedly provided with a positioning clamp for fixing the position of the piston, and the top end of the pressure rod is provided with the handle, so that the vacuum barrel is convenient for workers to use.

As a preferred technical scheme of the utility model, the bottom surface of the vacuum barrel is provided with a groove, the positioning clamp can just pass through the groove on the bottom surface of the vacuum barrel, when the piston moves to the bottom of the inner cavity of the vacuum barrel, the positioning clamp can pass through the bottom surface of the vacuum barrel, and the positioning clamp is rotated to be clamped on the bottom surface of the vacuum barrel, so that the piston cannot be reset under the action of negative pressure of eight water storage tanks.

As a preferable technical scheme of the utility model, the conical plug is a cone, so that when water enters an inner cavity of the water storage tank, the conical plug can smoothly enter the water inlet and cannot be clamped at the water inlet in the entering process, the press hook is composed of two arc-shaped hooks with different lengths, the press hook is fixedly installed on the bottom surface of the conical plug, when the conical plug enters the water inlet, the arc surface at the shorter end of the press hook can supply downward pressure to the arc surface at the longer end of the arc-shaped lever at the bottom of the next water storage tank along the counterclockwise direction, and the arc surface at the shorter end of the arc-shaped lever can prop open the next press hook along the counterclockwise direction.

As a preferable technical scheme of the utility model, a pair of semicircular hanging rings are symmetrically arranged on the side surface of the shell, the hanging rings can be used for hanging an anchor, a bottom bin is fixedly arranged on the bottom surface of the shell, and a filter screen is arranged on the bottom surface of the bottom bin.

As a preferred technical scheme of the utility model, the opening devices are fixedly arranged on the inner side of the shell and the outer side of the water storage tank at the head end, after the equipment is placed in water, the first conical plug needs to be opened through the opening devices, the eight water storage tanks are all identical cylindrical cylinders, and the collected water samples are basically filled in the cylindrical cylinders in the same amount.

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

1. according to the utility model, under the action of negative pressure in the water storage tank, the pull rope pulls the conical plug to move upwards until the pull rope moves to the longest distance, at the moment, the conical plug can block the water inlet, the conical plug can drive the first press hook to move upwards simultaneously, at the moment, the shorter end of the press hook can push against one end of the arc-shaped lever to pry the longer end of the next press hook so as to open the next conical plug, and the rest is done in sequence until the last conical plug blocks the water storage tank, so that the equipment can automatically collect water samples at different time periods under the unmanned control condition.

2. According to the utility model, the simple vacuum barrel is connected among the eight water storage barrels, the vacuum barrel is connected with the eight water storage barrels to form a closed space, and the vacuum barrel is used for pumping out air in the eight water storage barrels, so that the eight water storage barrels can be prevented from being pumped out one by one, and the time, the labor and the convenience are realized.

Drawings

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

FIG. 2 is a cross-sectional view of the interior of the apparatus of the present invention;

fig. 3 is a sectional view of the opening device of the present invention;

FIG. 4 is a schematic view of the bottom structure of the internal device of the present invention;

FIG. 5 is a schematic view of the external structure of the present invention;

fig. 6 is a structural schematic view of the lower case of the present invention.

In the figure: 1. a vacuum drum; 2. a housing; 3. a pressure lever; 4. a water inlet; 5. pressing a hook; 6. a lock pin; 7. an arc-shaped lever; 8. a conical plug; 9. a limiting card; 10. a water storage tank; 11. a top rod; 12. a button; 13. a communicating pipe; 14. a handle; 15. a floating plate; 16. pulling a rope; 17. positioning the card; 18. a spring pin; 19. an opening device; 20. a piston; 21. filtering with a screen; 22. a bottom bin; 23. and (4) an upper shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a water collecting device for lakes and rivers, which defines a first water storage tank 10 of eight water storage tanks 10 along a clockwise direction as a head-end water storage tank 10, a last water storage tank 10 of eight water storage tanks 10 along the clockwise direction as a tail-end water storage tank 10, and comprises a housing 2, a pressure bar 3 and an opening device 19, wherein eight water storage tanks 10 and a vacuum barrel 1 are placed in an inner cavity of the housing 2, the vacuum barrel 1 is surrounded by the eight water storage tanks 10, each water storage tank 10 is communicated with the inner cavity of the vacuum barrel 1 through a communication pipe 13, a conical plug 8 is fastened to a water inlet of the bottom surface of the water storage tank 10, a lock pin 6 is fixedly installed at an edge of the bottom surface of the water storage tank 10, the lock pin 6 is movably hinged with an arc-shaped lever 7, a floating plate 15 is installed in the inner cavity of the water storage tank 10, the floating plate 15 is connected to the top end of the conical plug 8 through a pull rope 16, a press hook 5 is installed at the bottom end of the conical plug 8, the cambered surface of the shorter one end of pressure hook 5 is contradicted with the cambered surface along the arc lever 7 of the next water storage tank 10 bottom of clockwise, the interior concave surface of the longer one end of pressure hook 5 is contradicted with the interior concave surface of the arc lever 7 of current water storage tank 10 bottom, there is spacing card 9 bottom still fixed mounting of water storage tank 10, and spacing card 9 activity joint in pressure hook 5, the inside spring catch of opening device 19 passes through ejector pin 11 and is connected with the toper stopper 8 of head end water storage tank 10.

Wherein, vacuum barrel 1 is including piston 20, pressure pole 3 and handle 14, the inner chamber of vacuum barrel 1 is located to piston 20 movable sleeve, piston 20 fixed cover connects in pressure pole 3, when pressing pressure pole 3 down, piston 20 will be down take out the inner chamber of middle vacuum barrel 1 with the gas in eight water storage tank 10, the inner chamber that makes eight water storage tank 10 all forms the negative pressure, the bottom fixed mounting of pressure pole 3 has locator card 17, a position for fixing piston 20, the top of pressure pole 3 is equipped with handle 14, the staff of being convenient for uses.

Wherein, the bottom surface of vacuum bucket 1 is seted up slottedly, and locator card 17 just in time can pass through the groove of vacuum bucket 1 bottom surface, and when piston 20 moved the bottom of vacuum bucket 1 inner chamber, locator card 17 can pass the bottom surface of vacuum bucket 1, and rotatory locator card 17 makes locator card 17 block in the bottom surface of vacuum bucket 1, and piston 20 just so can not reset because of the effect of eight water storage tank 10 negative pressures.

Wherein, toper stopper 8 is the cone, the inner chamber of water storage tank 10 is when intaking like this, toper stopper 8 just can be very smooth and easy enter into water inlet 4, can not block at the water inlet at the in-process that gets into, press hook 5 to constitute by two arc hooks different in size, press hook 5 fixed mounting in toper stopper 8's bottom surface, when toper stopper 8 gets into the in-process of water inlet 4, the cambered surface of the shorter one end of press hook 5 can be followed the decurrent pressure of cambered surface of the longer end of arc lever 7 of next water storage tank 10 bottom, the cambered surface of the shorter end of arc lever 7 can be backed down the next pressure hook 5 of anticlockwise.

Wherein, the side symmetry of shell 2 is equipped with a pair of semicircular link, and the link can be used for hanging the anchor, and the bottom surface fixed mounting of shell 2 has end storehouse 22, and the bottom surface of end storehouse 22 is equipped with filter screen 21, and when the inner chamber of water storage tank 10 was intake the in-process, filter screen 21 can filter the great granule in aquatic at first, prevents that the water inlet of water storage tank 10 bottom from being plugged up.

Wherein, opening device 19 fixed mounting is in the inboard of shell 2 and the outside of head end water storage tank 10, and after putting into the aquatic with equipment, first toper stopper 8 just needs to be opened through opening device 19, and eight water storage tanks 10 are the same cylinder, and the volume of the water sample of gathering in the cylinder is basically the same.

The working principle and the using process of the utility model are as follows:

before the equipment is used, preparation work is required, the handle 14 is pulled to the top end, then the water inlets 4 at the bottoms of the eight water storage tanks 10 are all blocked by the conical plugs 8, the handle 14 is pressed downwards to the bottom, negative pressure is generated in the inner cavities of the eight water storage tanks 10, and the handle 14 is rotated to drive the positioning clamp 17 to be clamped with the bottom of the vacuum barrel 1;

the anchor is used for putting the equipment into water to suspend the equipment in the water, the button 12 is pressed to open the conical plug 8 on the bottom surface of the water storage tank 10, the water enters the bottom bin 22 through the filter screen 21, the filter screen 21 filters the water at the moment, large particles are prevented from entering and blocking the water inlet 4, because of the negative pressure inside the water storage tank 10, water can enter the inner cavity of the water storage tank 10 through the water inlet 4, at the moment, the floating plate 15 is under the action of the buoyancy of the water and the negative pressure inside the water storage tank 10, the pull rope 16 can pull the conical plug 8 to move upwards until the pull rope 16 moves to the longest distance, at the moment, the conical plug 8 can block the water inlet 4, the conical plug 8 can drive the first press hook 5 to move upwards simultaneously, at the moment, the shorter end of the press hook 5 can push against one end of the arc-shaped lever 7 to pry the longer end of the next press hook 5 to open the next conical plug 8, and the rest is done in turn until the last conical plug 8 blocks the water storage tank 10;

the time that water gets into the water storage tank 10 inner chamber is changed through changing the bore size of water inlet, and the water sample of each time quantum is stored respectively in eight water storage tanks 10 to reach the purpose of the water sample of different time quantums of gathering in one day.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water collection system of city lake river, includes shell (2) and opening device (19), its characterized in that: be equipped with eight water storage tank (10) and a vacuum bucket (1) in the inner chamber of shell (2), eight water storage tank (10) surround vacuum bucket (1) in the centre, every water storage tank (10) all through communicating pipe (13) and vacuum bucket's (1) inner chamber intercommunication, the water inlet shutoff of water storage tank (10) bottom surface has toper stopper (8), the edge fixed mounting of water storage tank (10) bottom surface has lockpin (6), lockpin (6) activity hinge joint has arc lever (7), the inner chamber of water storage tank (10) is equipped with kickboard (15), kickboard (15) are connected in the top of toper stopper (8) through stay cord (16), the bottom of toper stopper (8) is equipped with pressure hook (5), the cambered surface of the shorter one end of pressure hook (5) contradicts with the cambered surface along the cambered surface of arc lever (7) of clockwise next water storage tank (10) bottom, the concave surface of the longer end of pressure hook (5) contradicts with the concave surface of arc lever (7) of current water storage tank (10), the bottom of water storage tank (10) is fixed mounting still has spacing card (9), and spacing card (9) activity joint in pressure hook (5), the inside spring catch of opening device (19) passes through ejector pin (11) and is connected with toper stopper (8) of head end water storage tank (10).

2. The water body collecting device for the urban lakes and rivers according to claim 1, wherein: vacuum bucket (1) is including piston (20), pressure pole (3) and handle (14), the inner chamber of vacuum bucket (1) is located to piston (20) movable sleeve, piston (20) fixed cover connects in pressure pole (3), the bottom fixed mounting of pressure pole (3) has locator card (17), the top of pressure pole (3) is equipped with handle (14).

3. The water body collecting device for the urban lakes and rivers according to claim 2, wherein: the bottom surface of the vacuum barrel (1) is provided with a groove, and the positioning clamp (17) just can pass through the groove on the bottom surface of the vacuum barrel (1).

4. The water body collecting device for the urban lakes and rivers according to claim 1, wherein: the conical plug (8) is a cone, the conical plug (8) is made of rubber, and the press hook (5) is composed of two arc-shaped hooks different in length.

5. The water body collecting device for the urban lakes and rivers according to claim 1, wherein: the side symmetry of shell (2) is equipped with a pair of semicircular link, the bottom surface fixed mounting of shell (2) has end storehouse (22), the bottom surface of end storehouse (22) is equipped with filter screen (21).

6. The water body collecting device for the urban lakes and rivers according to claim 1, wherein: the opening device (19) is fixedly arranged on the inner side of the shell (2) and the outer side of the head end water storage tank (10), and the eight water storage tanks (10) are all the same cylindrical cylinders.