CN218865571U

CN218865571U - Sampling tool for analyzing current situation of water resource

Info

Publication number: CN218865571U
Application number: CN202220914284.5U
Authority: CN
Inventors: 王晓龙; 马腾; 张红伟; 李禹君; 宣旭鹏
Original assignee: Suihua Branch Of Heilongjiang Provincial Hydrology And Water Resources Center
Current assignee: Suihua Branch Of Heilongjiang Provincial Hydrology And Water Resources Center
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2023-04-14
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a sampling tool is used in water resource current situation analysis relates to water resource analysis field, including the sampling case, sampling case inner wall fixedly connected with baffle. The utility model discloses a set up the piston, the screw rod, a screw thread section of thick bamboo, a baffle, gear one, gear two and motor are connected with the sampling box, be provided with the pipe that absorbs water simultaneously bottom the sampling box, external screw thread pipe and deposit the bottle, and set up the mount, wind-up roll and hose are connected with the sampling box, the user can drop into the sampling box aquatic when using the device, and make the sampling box sink to pass through control panel control motor work behind the corresponding degree of depth, the motor during operation drives a screw thread section of thick bamboo through gear one and gear two and rotates and make screw rod pulling piston rebound, it can only take a sample to the single degree of depth of water at every turn when using to have solved current water resource current situation analysis sampling tool, and then has increased staff's the amount of labour and has reduced the problem of sampling efficiency.

Description

Sampling tool for analyzing current situation of water resource

Technical Field

The utility model relates to a sampling tool, in particular to sampling tool is used in water resource current situation analysis.

Background

The water quality marks the physical (such as chroma, turbidity, odor and the like), chemical (content of inorganic matters and organic matters) and biological (bacteria, microorganisms, plankton, benthos) characteristics and composition conditions of the water body, a series of water quality parameters and water quality standards are specified for evaluating the water body quality conditions, such as water quality standards of domestic drinking water, industrial water, fishery water and the like, and the environmental water quality detection comprises the following steps: the detection of surface water, groundwater, drinking water, landscape water, normal water and waste water need use sampling device to take a sample to the water when carrying out detection and analysis to the water resource.

Present sampling tool for water resource present situation analysis still has some defects and inadequacies when using, and the place that specifically needs the improvement is as follows:

present sampling tool for water resource current situation analysis can only take a sample to the single degree of depth of water at every turn when using to in the water body is thrown into to the needs user repeated many times when taking a sample to the different degree of depth of water, and then increased staff's the amount of labour and reduced sampling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling tool is used in water resource current situation analysis to the current sampling tool for water resource current situation analysis who proposes in solving above-mentioned background art can only take a sample to the single degree of depth of water at every turn when using, thereby in need take a sample to the different degree of depth of water and need the user repeated many times to throw sampling device into the water, and then increased staff's the amount of labour and reduced the problem of sampling efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling tool for analyzing the current situation of water resources comprises a sampling box, wherein a partition plate is fixedly connected to the inner wall of the sampling box, a threaded cylinder is movably connected to the inside of the partition plate through a rolling bearing, one end of a screw rod is connected to the threaded cylinder in a threaded manner, the bottom end of the screw rod is fixedly connected to the upper surface of a piston, and the side surface of the piston is lapped with the inner wall of the sampling box;

sampling box bottom surface fixedly connected with suction tube and two external screw thread pipes, suction tube inner wall fixedly connected with check valve and electron flowmeter, two the equal fixedly connected with solenoid valve of external screw thread pipe inner wall, fixedly connected with hose end in the sampling box upper surface, be provided with the wire in the hose.

As a preferred technical scheme of the utility model, threaded cylinder external surface fixed connection has gear two, gear two is connected with a gear meshing, a gear fixed connection is on the motor output shaft, motor fixed connection is on the baffle upper surface.

As a preferred technical scheme of the utility model, hose other end swing joint is on the wind-up roll, the wind-up roll both ends are passed through antifriction bearing swing joint respectively on the side about the mount, wind-up roll right-hand member fixedly connected with carousel, mount bottom surface fixedly connected with handle.

As an optimized technical scheme of the utility model, the motor input passes through the wire and is connected with control panel output electricity, control panel fixed connection is on the handle surface.

As the utility model discloses a preferred technical scheme, the control panel input passes through the wire and is connected with battery output end electricity, battery fixed connection is on sampling case upside inner wall.

As a preferred technical scheme of the utility model, control panel still is connected, two with two solenoid valves and electron flowmeter radio frequency all be provided with wireless receiving terminal in solenoid valve and the electron flowmeter, be provided with wireless control end in the control panel.

As an optimized technical scheme of the utility model, two the external screw thread pipe is respectively with two bottleneck threaded connection of depositing the bottle, two deposit bottle bottleneck inner wall and all seted up the screw thread.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the piston, the screw rod, the thread section of thick bamboo, the baffle, gear one, gear two and motor are connected with the sampling box, be provided with the pipe that absorbs water simultaneously bottom the sampling box, external thread pipe and deposit the bottle, and set up the mount, wind-up roll and hose and sampling box are connected, the user can drop into the sampling box aquatic when using the device, and make the sampling box sink into corresponding degree of depth after through control panel control motor work, the motor during operation drives the thread section of thick bamboo through gear one and gear two and rotates and make screw rod pulling piston rebound, utilize the removal of piston to inhale the sampling box with external water this moment, then open and control motor reversal makes the piston rebound to push the sample in the sampling box and deposit the bottle in, the user can utilize the wind-up roll to carry out the degree of depth of adjustment sampling box in the water body to the hose this moment, and the water resource of repetition above-mentioned step is taken a sample once again, thereby the user utilizes the device once only to take a sample the sample of the winding device and store, and then avoid the user to carry out the waste time with the winding device many times put into the water resource, and improved the different degree of depth of the water resource and carried out the user once, and set up the hose, and carry out the simple operation of the hose to the hose through the hose, thereby the portable hose, and carry out the portable device, thereby the portable hose.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the sampling box of the present invention;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of the fixing frame of the present invention;

fig. 5 is an enlarged structural diagram a of the present invention.

In the figure: the device comprises a sampling box 1, a partition plate 2, a piston 3, an external thread pipe 4, an electromagnetic valve 5, a storage bottle 6, an electronic flowmeter 7, a one-way valve 8, a water suction pipe 9, a screw rod 10, a motor 11, a gear I12, a storage battery 13, a hose 14, a wire 15, a fixing frame 16, a winding roller 17, a control panel 18, a grip 19, a gear II 20 and a thread cylinder 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a technical scheme of sampling tool for water resource status analysis: comprises a sampling box 1, a clapboard 2 is fixedly connected on the inner wall of the sampling box 1, a thread cylinder 21 is movably connected in the clapboard 2 through a rolling bearing, one end of a screw rod 10 is connected in the thread cylinder 21 in a threaded manner, the bottom end of the screw rod 10 is fixedly connected on the upper surface of a piston 3, the thread cylinder 21 is arranged in the clapboard 2, the screw rod 10 is arranged in the thread cylinder 21 and is connected with the piston 3, thereby the piston 3 is driven to move in the sampling box 1 when the screw rod 10 moves due to the rotation of the thread cylinder 21, water in external water is sucked into the sampling box 1 by the movement of the piston 3, the side surface of the piston 3 is lapped with the inner wall of the sampling box 1, a water suction pipe 9 and two external thread pipes 4 are fixedly connected on the bottom surface of the sampling box 1, a one-way valve 8 and an electronic flowmeter 7 are fixedly connected on the inner wall of the water suction pipe 9, the sample in the sampling box 1 is prevented from being discharged into the external water again by the one-way valve 8 when the piston 3 moves downwards, and is convenient for a user to observe the volume of the sample sucked into the sample in the sampling box 1 by the one-way that the one-way valve 8 and the electronic flowmeter 7 is arranged in the sampling pipe 9, thereby avoiding the sample from being connected on the sample to be connected on the sample storage box 1, two external thread hoses 14, the sample hose 14, the sampling box 1 is connected on the two sampling hose 12, the sampling hose 14, the external thread hoses 14, the sampling hose 12, the sampling hose 14, the sampling hose 12 is connected on the sampling box 1, the sampling hose 14, the convenient user utilizes the wind-up roll 17 to control the depth of the sampling box 1 by winding up and unwinding the hose 14, and the convenient user carries and transports the device, both ends of the wind-up roll 17 are respectively and movably connected on the left and right side surfaces of the fixing frame 16 through rolling bearings, the right end of the wind-up roll 17 is fixedly connected with a turntable, the bottom surface of the fixing frame 16 is fixedly connected with a handle 19, the input end of the motor 11 is electrically connected with the output end of the control panel 18 through a wire 15, the control panel 18 is fixedly connected with the output end of the storage battery 13 through a wire 15, the storage battery 13 is fixedly connected on the inner wall of the upper side of the sampling box 1, the control panel 18 is also electrically connected with the two electromagnetic valves 5 and the electronic flow meter 7 in a wireless way, wireless receiving ends are arranged in the two electromagnetic valves 5 and the electronic flow meter 7, a wireless control end is arranged in the control panel 18, the two external threaded pipes 4 are respectively connected with the bottle mouths of the two storage bottles 6, threads are arranged on the inner wall of the bottle mouths of the storage bottles 6, and the storage bottles 6 are in threaded connection with the external threaded pipes 4, thereby the users can conveniently dismantle the storage bottles 6 to take out the samples stored in the storage bottles 6 to be detected and analyzed, and the inner walls of the storage bottles 6 are all provided with threads.

The utility model discloses an operating procedure does:

when the device is used for sampling water resources, a user firstly puts a sampling box 1 into a water body to be sampled, then the user rotates a winding roller 17 through a rotary disc to discharge a hose 14 to enable the sampling box 1 to sink to a corresponding sampling depth, after the sampling box 1 sinks to the corresponding depth, the user controls the output shaft of a motor 11 to rotate in the forward direction through a control panel 18, the output shaft of the motor 11 drives a threaded cylinder 21 to rotate in the forward direction through a gear I12 and a gear II 20, the threaded cylinder 21 drives a screw rod 10 and a piston 3 to move upwards when rotating in the forward direction, water in the water body is sucked into the sampling box 1 through a water suction pipe 9 when the piston 3 moves upwards, the sucked water is measured by an electronic flowmeter 7 when external water enters the sampling box 1 through the water suction pipe 9, and the measured data is transmitted to the control panel 18 to be displayed;

the user checks through the control panel 18 that the water sucked into the sampling box 1 reaches a proper amount, the motor 11 stops working, then the user opens one of the electromagnetic valves 5 through the control panel 18, at the moment, the user controls the output shaft of the motor 11 to rotate reversely through the control panel 18 to enable the screw 10 and the piston 3 to move downwards to push the water in the sampling box 1 into the storage bottle 6 through the external threaded pipe 4, then the user closes the motor 11 and rotates the rotary disc to enable the winding roller 17 to wind the hose 14 to adjust the sampling box 1 to another sampling depth, then the user repeats the steps to sample again, and pushes the sample in the sampling box 1 into the other storage bottle 6 to be stored, after sampling is finished, the user rotates the rotary disc to pull the sampling box 1 out of the water body, and then the user rotates the storage bottle 6 to take the storage bottle 6 down from the external threaded pipe 4 to process the sample.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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

Claims

1. The utility model provides a water resource current situation sampling tool for analysis, includes sampling box (1), its characterized in that: the inner wall of the sampling box (1) is fixedly connected with a partition plate (2), a threaded cylinder (21) is movably connected in the partition plate (2) through a rolling bearing, one end of a screw rod (10) is connected with the threaded cylinder (21) in a threaded manner, the bottom end of the screw rod (10) is fixedly connected to the upper surface of a piston (3), and the side surface of the piston (3) is lapped with the inner wall of the sampling box (1);

sampling box (1) bottom surface fixedly connected with absorbs water pipe (9) and two external screw thread pipes (4), absorb water pipe (9) inner wall fixedly connected with check valve (8) and electron flowmeter (7), two the equal fixedly connected with solenoid valve (5) of external screw thread pipe (4) inner wall, fixedly connected with hose (14) one end in sampling box (1) upper surface, be provided with wire (15) in hose (14).

2. The sampling tool for water resource status analysis according to claim 1, wherein: the outer surface of the threaded cylinder (21) is fixedly connected with a second gear (20), the second gear (20) is meshed with a first gear (12), the first gear (12) is fixedly connected to an output shaft of the motor (11), and the motor (11) is fixedly connected to the upper surface of the partition plate (2).

3. The sampling tool for water resource status analysis according to claim 1, wherein: hose (14) other end swing joint is on wind-up roll (17), wind-up roll (17) both ends are through antifriction bearing swing joint respectively on side about mount (16), wind-up roll (17) right-hand member fixedly connected with carousel, mount (16) bottom surface fixedly connected with handle (19).

4. The sampling tool for water resource status analysis according to claim 2, wherein: the input end of the motor (11) is electrically connected with the output end of the control panel (18) through a lead (15), and the control panel (18) is fixedly connected to the outer surface of the grip (19).

5. The sampling tool for water resource status analysis according to claim 4, wherein: the input end of the control panel (18) is electrically connected with the output end of the storage battery (13) through a wire (15), and the storage battery (13) is fixedly connected to the inner wall of the upper side of the sampling box (1).

6. The sampling tool for water resource status analysis according to claim 5, wherein: the control panel (18) is further in wireless connection with the two electromagnetic valves (5) and the electronic flowmeter (7), wireless receiving ends are arranged in the two electromagnetic valves (5) and the electronic flowmeter (7), and a wireless control end is arranged in the control panel (18).

7. The sampling tool for water resource status analysis according to claim 1, wherein: the two external thread pipes (4) are respectively in threaded connection with the bottle mouths of the two storage bottles (6), and the inner walls of the bottle mouths of the two storage bottles (6) are provided with threads.