CN210604045U

CN210604045U - Water quality detection device capable of collecting water quality at different depths

Info

Publication number: CN210604045U
Application number: CN201921314225.9U
Authority: CN
Inventors: 王戴勇; 洪华闽; 钟兴军
Original assignee: Guangdong Chengji Ecology Technology Co ltd
Current assignee: Guangdong Chengji Ecology Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-22
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of the water quality sampling technique and specifically relates to a can gather water quality testing device of different degree of depth quality of water, including the sampling cylinder, the sampling cylinder is a rectangle section of thick bamboo, the inlet opening with inside intercommunication is all seted up to the both sides face of sampling cylinder, be equipped with a plurality of concatenations pipe, every on the sampling cylinder the first both ends of concatenation pipe all are equipped with first screw thread, connect through linking the ring between two adjacent concatenation pipe, the annular inner wall that links up the ring is equipped with the second screw thread, the inside operating device that still is equipped with of sampling cylinder. The utility model discloses a combined connection of a plurality of concatenation connecting pipes can change overall length to can stretch into the sampling cylinder to the waters of the degree of depth in, realize the sample work in different degree of depth waters, can realize manual operation water intaking and close according to the needs of the volume of gathering through operating device's setting, it is convenient.

Description

Water quality detection device capable of collecting water quality at different depths

Technical Field

The utility model relates to a quality of water sampling technical field specifically is a can gather quality of water detection device of different degree of depth quality of water.

Background

Because present river pollutes seriously, often need carry out regular water quality testing to the heavy spot waters, often use quality of water sampling equipment to take a sample to the water at present quality of water testing in-process, but present sampling equipment is because the volume is certain, can only carry out sample work through artifical hand, but this kind of mode can't realize taking a sample the quality of water of the different degree of depth. In view of this, we propose a water quality detection device that can gather different degree of depth quality of water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can gather water quality testing device of different degree of depth quality of water to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a can gather water quality testing device of different degree of depth quality of water, includes the sampling barrel, the sampling barrel is a rectangle section of thick bamboo, the inlet opening with inside intercommunication is all seted up to the both sides face of sampling barrel, be equipped with a plurality of concatenations pipe on the sampling barrel, every the first both ends of concatenation pipe all are equipped with first screw thread, connect through linking the ring between two adjacent concatenations pipe, the annular inner wall that links up the ring is equipped with the second screw thread, the inside operating device that still is equipped with of sampling barrel, operating device includes the action bars, the action bars passes a plurality of concatenations pipe simultaneously and stretches into to inside the sampling barrel, the bottom of action bars is equipped with the connecting rod of two mutual symmetries, every the end of connecting rod all is equipped with the hole sealing piece, seamless laminating, every between hole sealing piece and the sampling barrel the both sides of hole sealing piece all are equipped with the direction slide rail.

Preferably, a filter screen is arranged in the water inlet hole.

Preferably, the top surface of the sampling cylinder is provided with a threaded hole in threaded connection with the splicing connecting pipe, and the operating rod penetrates through the threaded hole and extends into the sampling cylinder.

Preferably, the operating rod is arranged on the rod body in the sampling cylinder and is surrounded by a return spring, one end of the return spring is connected to the connecting rod, and the other end of the return spring is connected to the cylinder wall of the sampling cylinder.

Preferably, both sides face of the hole sealing block is provided with a guide groove, the guide slide rail is embedded in the guide groove, and the hole sealing block freely slides up and down along the guide slide rail.

Preferably, the interface of direction slide rail is the L type, and its top is connected on the inside roof of cartridge, and its bottom is connected on inside lateral wall.

Preferably, the hole sealing block is opposite to the water inlet, and the area of the hole sealing block is larger than that of the water inlet.

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

the utility model discloses a combined connection of a plurality of concatenation connecting pipes can change overall length to can stretch into the sampling cylinder to the waters of the degree of depth in, realize the sample work in different degree of depth waters, can realize manual operation water intaking and close according to the needs of the volume of gathering through operating device's setting, it is convenient.

Drawings

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

fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the splicing connecting pipe structure of the present invention;

FIG. 4 is a cross-sectional view of the adaptor ring of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the sampling device comprises a sampling cylinder 1, a water inlet 10, a filter screen 11, a splicing connecting pipe 2, a first thread 20, a connecting ring 3, a second thread 30, an operating mechanism 4, an operating rod 40, a connecting rod 41, a return spring 42, a hole sealing block 43, a guide groove 44 and a guide slide rail 45.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a can gather water quality testing device of different degree of depth quality of water, including cartridge 1, cartridge 1 is a rectangular cylinder, inlet opening 10 with inside intercommunication is all seted up to cartridge 1's both sides face, cartridge 1 is last to be equipped with a plurality of concatenation connecting pipes 2, every concatenation connecting pipe 2's first both ends all are equipped with first screw thread 20, connect through linking ring 3 between two adjacent concatenation connecting pipes 2, the annular inner wall of linking ring 3 is equipped with second screw thread 30, cartridge 1 is inside still to be equipped with operating device 4, operating device 4 includes action bars 40, action bars 40 pass a plurality of concatenations connecting pipes 2 simultaneously and stretch into to cartridge 1 inside, the bottom of action bars 40 is equipped with two connecting rod 41 that are symmetrical each other, the end of every connecting rod 41 all is equipped with hole sealing block 43, seamless laminating between hole sealing block 43 and the cartridge 1, the both sides of every hole sealing block 43 all are equipped with direction slide rail 45.

In this embodiment, interlock each other between the first screw thread 20 at concatenation connecting pipe 2 both ends and the inside second screw thread 30 of linking ring 3, moreover, the length of the inside second screw thread 30 of linking ring 3 is the twice of the first screw thread 20 at concatenation connecting pipe 2 both ends, guarantee two concatenation connecting pipe 2 about homoenergetic threaded connection simultaneously on each linking ring 3, just can reach to utilize a plurality of concatenation connecting pipe 2 and linking ring 3 to realize the concatenation through this kind of mode, thereby can need to change length according to the water degree of depth, ensure that sampling cylinder 1 can stretch into the water of the different degree of depth and sample.

In this embodiment, the inside filter screen 11 that is equipped with of inlet opening 10 can carry out prefilter to the water when the sample, prevents that large granule impurity from getting into.

In this embodiment, the top surface of sampling cylinder 1 is equipped with the screw hole with 2 threaded connection of concatenation connecting pipe, concatenation connecting pipe 2 and this screw hole threaded connection, and convenient concatenation connecting pipe 2 and sampling cylinder 1 between portable is connected fixedly, and action bars 40 passes this screw hole and stretches into to inside sampling cylinder 1.

It should be noted that the operating rod 40 and the connecting rod 41 are fixed by welding, so as to ensure the stability of the connection therebetween.

It is worth to be noted that the connecting rod 41 and the hole sealing block 43 are fixed by welding, so that the connection stability between the connecting rod and the hole sealing block is ensured.

Furthermore, a sealing rubber pad is arranged on the side surface of the hole sealing block 43 close to the water inlet 10, so that the sealing performance between the hole sealing block 43 and the water inlet 10 is ensured when the hole sealing block completely covers the water inlet 10.

In this embodiment, the operating rod 40 is located around the return spring 42 on the rod body inside the sampling cylinder 1, one end of the return spring 42 is connected to the connecting rod 41, the other end of the return spring is connected to the cylinder wall of the sampling cylinder 1, the return spring 42 can realize the automatic return of the operating rod 40, and the internal sample is prevented from flowing out due to the fact that the unsealing hole block 43 is loosened by hand and automatically moves downwards.

It is worth to be noted that the return spring 42 and the connecting rod 41 and the return spring 42 and the wall of the sampling cylinder 1 are welded and fixed, so that the stability of the spring connection is ensured.

In this embodiment, both side surfaces of the hole sealing block 43 are provided with guide grooves 44, the guide slide rails 45 are embedded in the guide grooves 44, and the hole sealing block 43 freely slides up and down along the guide slide rails 45.

In this embodiment, the interface of direction slide rail 45 is the L type, and its top is connected on the inside roof of sampling barrel 1, and its bottom is connected on inside lateral wall, and is welded fastening between the both ends of direction slide rail 45 and the section of thick bamboo wall of sampling barrel 1, ensures the stability that direction slide rail 45 connects.

In this embodiment, the hole sealing block 43 faces the water inlet 10, and the area of the hole sealing block 43 is larger than the area of the water inlet 10, so as to ensure that the hole sealing block 43 can completely cover the water inlet 10.

It should be noted that, in the natural state of the return spring 42, the hole sealing block 43 is completely sealed from the water inlet 10, and the length of the guiding slide rail 45 is sufficient to ensure that the hole sealing block 43 moves downwards to completely uncover the water inlet 10.

When the water quality detection device capable of collecting water quality of different depths is used, firstly, a corresponding number of splicing connecting pipes 2 are selected according to the depth of a water body to be detected, the splicing connecting pipe 2 at the tail end is inserted into a threaded hole in the top surface of a sampling cylinder 1, the two are in threaded connection, then the threaded connection between a connecting ring 3 and the connecting pipes 2 is utilized to realize the mutual splicing of a plurality of connecting pipes 2, then the whole sampling cylinder 1 is stretched into the water body to be detected to sample the water body, an operating rod 40 is manually pressed, the operating rod 40 moves downwards to push two connecting rods 41 at the tail end to synchronously move downwards, so that a hole sealing block 43 is driven to move downwards along a guide sliding rail 45 until the hole sealing block 43 does not block a water inlet 10, at the moment, the water body enters the sampling cylinder 1 from the water inlet 10 to finish sampling, the operating rod 40 is loosened, the connecting rods 41 are pulled under the elastic action of a return spring 42 to automatically reset, the automatic reset of the hole sealing block 43 is realized, so that the hole sealing block 43 can completely seal the water inlet 10.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can gather water quality testing device of different degree of depth quality of water, includes sampling cylinder (1), its characterized in that: the sampling cylinder (1) is a rectangular cylinder, water inlet holes (10) communicated with the inside are formed in two side faces of the sampling cylinder (1), a plurality of splicing connecting pipes (2) are arranged on the sampling cylinder (1), each first end of each splicing connecting pipe (2) is provided with a first thread (20), two adjacent splicing connecting pipes (2) are connected through a connecting ring (3), the annular inner wall of each connecting ring (3) is provided with a second thread (30), an operating mechanism (4) is further arranged inside the sampling cylinder (1), each operating mechanism (4) comprises an operating rod (40), each operating rod (40) penetrates through a plurality of splicing connecting pipes (2) and stretches into the inside of the sampling cylinder (1), two mutually symmetrical connecting rods (41) are arranged at the bottom end of each operating rod (40), and a hole sealing block (43) is arranged at the tail end of each connecting rod (41), the hole sealing block (43) and the sampling cylinder (1) are attached in a seamless mode, and guide sliding rails (45) are arranged on two sides of the hole sealing block (43).

2. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: and a filter screen (11) is arranged in the water inlet hole (10).

3. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: the top surface of sampling cylinder (1) is equipped with the screw hole with concatenation connecting pipe (2) threaded connection, and action bars (40) pass this screw hole and stretch into inside sampling cylinder (1).

4. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: the operating rod (40) is positioned on a rod body in the sampling cylinder (1) and is surrounded by a return spring (42), one end of the return spring (42) is connected to the connecting rod (41), and the other end of the return spring is connected to the wall of the sampling cylinder (1).

5. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: both sides face of seal hole piece (43) all is equipped with guide way (44), direction slide rail (45) are inlayed and are located guide way (44) in, and seal hole piece (43) and freely slide from top to bottom along direction slide rail (45).

6. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: the interface of direction slide rail (45) is the L type, and its top is connected on the inside roof of sampling barrel (1), and its bottom is connected on inside lateral wall.

7. The water quality detection device capable of collecting water qualities of different depths according to claim 1, characterized in that: the hole sealing block (43) is opposite to the water inlet hole (10), and the area of the hole sealing block (43) is larger than that of the water inlet hole (10).