CN211179134U

CN211179134U - Portable sampling observation device for water quality inspection

Info

Publication number: CN211179134U
Application number: CN201922130012.7U
Authority: CN
Inventors: 牛海玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-04
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a quality of water inspection is with portable sampling viewing device belongs to the quality of water inspection field. A portable sampling observation device for water quality inspection comprises a first floating plate, wherein the outer wall of the first floating plate is connected with a second floating plate; a threaded rod is connected in the sampling box in a sliding manner, and the bottom of the threaded rod penetrates through the first floating plate and is connected with an observation box; the observation box is made of transparent glass or transparent plastic, a supporting plate is connected in the observation box, and a water immersion sensor, an illumination light source and a camera are sequentially arranged on the supporting plate; a water pump is connected in the observation box, and a water outlet end of the water pump is connected with a water outlet pipe; the top of the water outlet pipe is connected with a spray head, and the side wall of the sampling box is provided with a sampling cylinder matched with the spray head; the utility model discloses can be convenient to the quality of water sample of the different degree of depth, strengthened the observation effect of quality of water, make the detection effect have more the representativeness, make the effect that detects the observation better.

Description

Portable sampling observation device for water quality inspection

Technical Field

The utility model relates to a water quality testing technical field especially relates to a water quality testing is with portable sampling viewing device.

Background

As one of the important measures and means for preventing and treating urban environmental pollution, urban sewage treatment plants are increasingly receiving high attention from governments and various social circles. In recent years, the government of China increases the investment of the construction of urban sewage treatment infrastructure, and plays an important role in improving and providing the quality of urban regional water environment.

Through the retrieval, chinese utility model patent application with patent application number CN201520771142.8 discloses "a quality of water remote observation device, include: the water tank is a transparent sealing structure, the upper part of the water tank is connected with a water outlet pipe, and the lower part of the water tank is connected with a water inlet pipe; the camera, the lighting source and the power distribution control module are arranged in the box body, the power distribution control module is in communication connection with the remote central control computer, and the lighting source, the camera and the water pump are all electrically connected with the power distribution control module. The utility model adopts the combination of the water tank with the transparent structure and the camera, so that the technical personnel of the sewage treatment plant do not need to frequently go to the water outlet to sample and observe the sensory index of the water quality; the real-time picture transmitted by the camera can be set with an automatic screenshot function through a computer and synchronously recorded and filed with an online monitoring instrument, so that water quality index data of each time period all correspond to a water quality picture, the water quality condition of effluent can be conveniently judged at any time, the accuracy of abnormity prejudgment is improved, and the time for solving abnormity is obtained; but this utility model can't take a sample to quality of water and observe, judge inaccurately to the condition of quality of water, the limitation is great.

At present, when water quality monitoring personnel are carrying out water quality sampling observation, the sampling instrument of commonly using is cask, rope system sampling bottle, vertical type water sampler etc. but, the depth of the difficult control sampling quality of water when using these instruments to sample often can cause the monitoring result to be unrepresentative, and detection effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a portable sampling observation device for water quality inspection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable sampling observation device for water quality inspection comprises a first floating plate, wherein the outer wall of the first floating plate is connected with a second floating plate;

the outer wall of the top of the first floating plate is connected with a sampling box, a threaded rod is connected in the sampling box in a sliding mode, and the bottom of the threaded rod penetrates through the first floating plate and is connected with an observation box;

the observation box is made of transparent glass or transparent plastic, a supporting plate is connected in the observation box, and a water immersion sensor, an illumination light source and a camera are sequentially arranged on the supporting plate;

the observation box is also internally connected with a water pump, the water pumping end of the water pump penetrates through the observation box through a water pumping pipe and extends outwards, and the water outlet end of the water pump is connected with a water outlet pipe;

the top of the threaded rod is connected with a fixed plate, and a second connecting rod is connected between the fixed plate and the observation box;

the outlet pipe passes through the buckle to be connected at the outer wall of second connecting rod, the top of outlet pipe is connected with the shower nozzle, the lateral wall of sampling case is equipped with the sampler barrel who mutually supports with the shower nozzle.

Preferably, the bottom inner wall of sampling case is equipped with step motor, step motor's output is connected with the driving gear through the pivot, driving gear meshing is connected with driven gear, the outer wall threaded connection of threaded rod has the screw thread seat, the screw thread seat rotates the outer wall of connection at first kickboard, driven gear fixed connection is at the outer wall of screw thread seat.

Preferably, a first connecting rod is further connected between the fixing plate and the observation box, and the first connecting rod is slidably connected to the first floating plate and the sampling box.

Preferably, the outer wall fixedly connected with circular arc board of sampling case, sliding connection has the baffle in the circular arc board, the outer wall connection of baffle has the piece of drawing.

Preferably, the outer wall of the baffle is connected with a sliding rod, the outer wall of the sliding rod is provided with a sliding block, a sliding groove is formed in the arc plate, the outer wall of the sliding rod is sleeved with a spring, and the spring is connected between the sliding block and the inner wall of the sliding groove.

Preferably, the outer wall of the top of the sampling box is provided with a handle.

Compared with the prior art, the utility model provides a quality of water inspection is with portable sampling viewing device possesses following beneficial effect:

1. the portable sampling observation device for water quality inspection is used, a first floating plate is placed on the water surface, a sampling box floats on the water surface under the action of the first floating plate and a second floating plate, then a stepping motor is controlled to drive a driving gear and a driven gear to be meshed with each other so as to drive a threaded seat to rotate and be in threaded connection with a threaded rod, so that the threaded rod is driven to move downwards, after the threaded rod moves to a certain depth, the condition of a water sample can be observed through a water sensor in the observation box, an illumination light source can be matched with a camera so as to photograph the underwater condition, the camera can conveniently photograph, a water outlet pipe is started to pump water, then the water flow is sprayed into the sampling cylinder from a spray head through the water outlet pipe when the sampling is needed, and a funnel matched with the sampling cylinder is arranged on the inner wall of the sampling box, thereby can make rivers all get into in the sampling tube, and the threaded rod can drive the shower nozzle and remove when removing, conveniently to the quality of water sample of the different degree of depth.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient to the quality of water sample of the different degree of depth, strengthened the observation effect of quality of water, make the detection effect have more the representativeness, make the effect that detects the observation better.

Drawings

Fig. 1 is a schematic structural view of a portable sampling observation device for water quality inspection, which is provided by the utility model;

fig. 2 is a schematic structural view of a portable sampling observation device for water quality inspection according to the present invention;

fig. 3 is a schematic structural view of the bottom of the portable sampling observation device for water quality inspection provided by the utility model;

fig. 4 is a cross-sectional view of the portable sampling observation device for water quality inspection provided by the utility model;

FIG. 5 is a cross-sectional view of an observation box of the portable sampling observation device for water quality inspection provided by the utility model;

fig. 6 is a schematic structural view of an arc plate of the portable sampling observation device for water quality inspection provided by the utility model;

fig. 7 is the utility model provides a water quality testing is with cross-sectional view of portable sampling viewing device circular arc board.

In the figure: 1. a first floating plate; 101. a second floating plate; 2. a sampling box; 201. a handle; 202. A stepping motor; 203. a driving gear; 204. a driven gear; 205. a threaded seat; 3. a threaded rod; 301. a first link; 302. a second link; 303. a fixing plate; 304. a water outlet pipe; 305. a spray head; 4. a sampling tube; 5. a circular arc plate; 501. a baffle plate; 502. pulling the block; 503. a slide bar; 504. a spring; 6. an observation box; 601. a support plate; 602. a water pump; 603. a water immersion sensor; 604. an illumination light source; 605. a camera.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-7, a portable sampling observation device for water quality inspection comprises a first floating plate 1, wherein the outer wall of the first floating plate 1 is connected with a second floating plate 101;

the outer wall of the top of the first floating plate 1 is connected with a sampling box 2, a threaded rod 3 is connected in the sampling box 2 in a sliding mode, and the bottom of the threaded rod 3 penetrates through the first floating plate 1 and is connected with an observation box 6;

the observation box 6 is made of transparent glass or transparent plastic, a supporting plate 601 is connected in the observation box 6, and a water immersion sensor 603, an illuminating light source 604 and a camera 605 are sequentially arranged on the supporting plate 601;

a water pump 602 is also connected in the observation box 6, the water pumping end of the water pump 602 penetrates through the observation box 6 through a water pumping pipe and extends outwards, and the water outlet end of the water pump 602 is connected with a water outlet pipe 304;

the top of the threaded rod 3 is connected with a fixed plate 303, and a second connecting rod 302 is connected between the fixed plate 303 and the observation box 6;

the water outlet pipe 304 is connected to the outer wall of the second connecting rod 302 through a buckle, the top of the water outlet pipe 304 is connected with a spray head 305, and the side wall of the sampling box 2 is provided with a sampling cylinder 4 matched with the spray head 305; during the sample, can control step motor 202's rotational speed and revolution at first to the distance that the control threaded rod 3 removed at every turn, thereby drive shower nozzle 305 and remove, make it cooperate with different sampling barrels 4, thereby make its quality of water that can sample the different degree of depth.

The inner wall of the bottom of the sampling box 2 is provided with a stepping motor 202, the output end of the stepping motor 202 is connected with a driving gear 203 through a rotating shaft, the driving gear 203 is meshed with a driven gear 204, the outer wall of the threaded rod 3 is in threaded connection with a threaded seat 205, the threaded seat 205 is rotatably connected to the outer wall of the first floating plate 1, and the driven gear 204 is fixedly connected to the outer wall of the threaded seat 205.

A first connecting rod 301 is connected between the fixing plate 303 and the observation box 6, and the first connecting rod 301 is slidably connected to the first floating plate 1 and the sampling box 2.

The outer wall fixedly connected with circular arc board 5 of sampling case 2, sliding connection has baffle 501 in circular arc board 5, and the outer wall of baffle 501 is connected with draws piece 502.

The outer wall of the baffle 501 is connected with a sliding rod 503, the outer wall of the sliding rod 503 is provided with a sliding block, a sliding groove is arranged in the arc plate 5, the outer wall of the sliding rod 503 is sleeved with a spring 504, and the spring 504 is connected between the sliding block and the inner wall of the sliding groove; the pulling block 502 is pulled to make it pull baffle 501 to make baffle 501 and circular arc board 5 separate, thereby take off sampler barrel 4, spring 504 can make baffle 501 automatic re-setting, conveniently places sampler barrel 4.

The outer wall of the top of the sampling box 2 is provided with a handle 201; the handle 201 can make the whole device conveniently take and move, and is portable in use.

In the utility model, when in use, the first floating plate 1 is placed on the water surface, then the sampling box 2 floats on the water surface under the action of the first floating plate 1 and the second floating plate 101, then the stepping motor 202 is controlled to drive the driving gear 203 and the driven gear 204 to mesh with each other, thereby driving the screw base 205 to rotate, so that the screw base is connected with the threaded rod 3 by screw thread, thereby driving the threaded rod 3 to move downwards, after moving to a certain depth, the situation can be observed by the water sensor 603 in the observation box 6, the illuminating light source 604 can be matched with the camera 605, thereby taking a picture of the underwater situation, and facilitating the observation, and the observation box 6 adopts transparent material, so that the camera 605 can conveniently take a picture, when sampling is needed, the water pump 602 is started to pump water, then water is sprayed from the spray head 305 to the sampling cylinder 4 through the water outlet pipe 304, and the inner wall of the sampling box 2 is provided with a funnel matched with the sampling cylinder 4, therefore, water flow can completely enter the sampling cylinder 4, and the threaded rod 3 can drive the spray head 305 to move when moving, so that water quality sampling at different depths is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable sampling observation device for water quality inspection comprises a first floating plate (1), and is characterized in that the outer wall of the first floating plate (1) is connected with a second floating plate (101);

the sampling box (2) is connected to the outer wall of the top of the first floating plate (1), the threaded rod (3) is connected to the sampling box (2) in a sliding mode, and the bottom of the threaded rod (3) penetrates through the first floating plate (1) and is connected with the observation box (6);

the observation box (6) is made of transparent glass or transparent plastic, a supporting plate (601) is connected inside the observation box (6), and a water immersion sensor (603), an illumination light source (604) and a camera (605) are sequentially arranged on the supporting plate (601);

a water pump (602) is connected in the observation box (6), the water pumping end of the water pump (602) penetrates through the observation box (6) through a water pumping pipe and extends outwards, and the water outlet end of the water pump (602) is connected with a water outlet pipe (304);

the top of the threaded rod (3) is connected with a fixed plate (303), and a second connecting rod (302) is connected between the fixed plate (303) and the observation box (6);

the outer wall in second connecting rod (302) is connected through the buckle in outlet pipe (304), the top of outlet pipe (304) is connected with shower nozzle (305), the lateral wall of sampling box (2) is equipped with sampling tube (4) of mutually supporting with shower nozzle (305).

2. The portable sampling observation device for water quality inspection according to claim 1, wherein a stepping motor (202) is arranged on the inner wall of the bottom of the sampling box (2), the output end of the stepping motor (202) is connected with a driving gear (203) through a rotating shaft, the driving gear (203) is meshed with a driven gear (204), the outer wall of the threaded rod (3) is in threaded connection with a threaded seat (205), the threaded seat (205) is rotatably connected to the outer wall of the first floating plate (1), and the driven gear (204) is fixedly connected to the outer wall of the threaded seat (205).

3. The portable sampling observation device for water quality inspection according to claim 2, wherein a first connecting rod (301) is further connected between the fixing plate (303) and the observation box (6), and the first connecting rod (301) is slidably connected to the first floating plate (1) and the sampling box (2).

4. The portable sampling observation device for water quality inspection according to claim 1, wherein the outer wall of the sampling box (2) is fixedly connected with an arc plate (5), the arc plate (5) is connected with a baffle (501) in a sliding way, and the outer wall of the baffle (501) is connected with a pull block (502).

5. The portable sampling observation device for water quality inspection according to claim 4, wherein the outer wall of the baffle (501) is connected with a sliding rod (503), the outer wall of the sliding rod (503) is provided with a sliding block, a sliding groove is arranged in the circular arc plate (5), the outer wall of the sliding rod (503) is sleeved with a spring (504), and the spring (504) is connected between the sliding block and the inner wall of the sliding groove.

6. The portable sampling observation device for water quality inspection according to claim 1, characterized in that the outer wall of the top of the sampling box (2) is provided with a handle (201).