CN211504828U

CN211504828U - Novel layered water quality detection device

Info

Publication number: CN211504828U
Application number: CN201922424228.4U
Authority: CN
Inventors: 赵雅欣; 常晓晗
Original assignee: Hebei Zhongzhi Environmental Testing Technology Co ltd
Current assignee: Hebei Zhongzhi Environmental Testing Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-15
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a layered novel water quality detection device, which comprises an electric storage reel and a sampler, wherein the electric storage reel is arranged on the upper part of a bracket, the middle part of the electric storage reel is connected with one end of a cable, the other part of the cable is connected with the top part of the sampler, one side of the electric storage reel is provided with a power unit, one side of the bracket is provided with a detection box, the power unit comprises a mounting seat, an air pump and a water pump, the air pump is arranged on one side of the mounting seat mounting position, and the water pump is arranged on the other side of the mounting seat mounting position. The influence of water flow collected by the cable provided with the balancing weight is small, and the positioning of the sampler is facilitated.

Description

Novel layered water quality detection device

Technical Field

The utility model relates to a water quality testing device field especially relates to a novel water quality testing device of layered.

Background

When to waters water quality testing, need detect the quality of water of the different degree of depth, present detection scheme to through a sampling head, need adjust the degree of depth of sampling head in the sample of the different degree of depth to reach the effect at the sample of the degree of depth of difference, the suspension is influenced greatly by rivers in aquatic sampler weight is little, and the cable of carrying the draw sampler is influenced also great by rivers, and the sampler is wafted in disorder easily, and then influences the detection operation. Sampler sample and detection work can not go on simultaneously and reduced detection efficiency, and the sampler sample connection directly communicates the water layer, and rivers in the water layer also have certain influence to the precision of sampling test, if need preserve also more difficult to the water sample in the specific water layer.

Therefore, there is a need to provide a layered water quality detection device to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel water quality testing of layered device 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:

a layered novel water quality detection device comprises an electric storage reel and a sampler, wherein the electric storage reel is arranged on the upper part of a support, the middle part of the electric storage reel is connected with one end of a cable, the other part of the cable is connected with the top of the sampler, one side of the electric storage reel is provided with a power set, one side of the support is provided with a detection box, the power set comprises a mounting seat, an air pump and a water pump, the air pump is arranged on one side of the mounting seat mounting position, the water pump is arranged on the other side of the mounting seat mounting position, the sampler comprises a sampling cylinder, a mounting cavity, an electromagnet, a spring, a valve block, a water inlet cavity, a water inlet and a water inlet, the bottom of the inner side of the sampling cylinder is provided with a water inlet cavity, the upper part of the water inlet cavity is arranged as the mounting cavity, the sampling device is characterized in that a spring is arranged inside the water inlet cavity, the lower end of the spring is connected with the valve plate, a water inlet is formed in the sampling barrel under the valve plate, and water inlets are formed in two sides of the water inlet cavity respectively.

Preferably, the sampler still includes counter weight ring, first check valve and second check valve, first check valve is installed in the opening outside of sampler barrel top one side, the opening outside at sampler barrel top opposite side is installed to the second check valve, the outside in the sampler barrel outside is installed to the counter weight ring.

Preferably, magnet is installed to the top surface of valve plate, the bottom surface laminating of valve plate has the rubber pad, the diameter of valve plate is greater than the internal diameter of water inlet.

Preferably, the air outlet of the air pump is connected with the second one-way valve through a hose, the water inlet port of the water pump is connected with the first one-way valve through a hose, and the lower end of the first one-way valve is communicated with the lower side of the interior of the sampling tube through a hard tube.

Preferably, the middle part welding of electronic storage reel one side has the go-between, the one end of cable is connected to the go-between, the outside equidistance interval of cable is fixed with the balancing weight.

Preferably, the mounting seat is fixed on one side of the electric storage drum through a bolt, and the water outlet end of the water pump is communicated with the detection box through a hose.

Preferably, the tail end of the iron core of the electromagnet faces the valve plate, the mounting cavity is sealed, and the coil of the electromagnet is connected with an external power supply through a lead.

As a further aspect of the present invention:

1. the electric collecting reel collects or releases the cable to release the sampler into a proper water layer, so that water samples of different water layers and water quality conditions of different water layers can be obtained conveniently, the gravity of the sampler is increased by the counterweight ring, the sampler can sink quickly and stably, water samples of different water layers can be obtained, the water quality conditions of different water layers can be detected, the influence of water collecting flow of the cable provided with the counterweight block is small, and the positioning of the sampler is facilitated;

2. the electromagnet is electrified to generate a magnetic pole opposite to the magnetic pole of the magnet on the upper portion of the valve plate, so that the valve plate is opened, water in the water layer enters the interior of the sampling cylinder from the water inlet, the water inlet cavity and the water inlet, the water pump absorbs water from the interior of the sampling cylinder into the interior of the detection box through the first one-way valve, the water supply is stable, and the influence of external water flow on detection is small;

3. water remaining in the sampling barrel is taken at any time and a water sample can be reserved, the air pump works to aerate the inside of the sampling barrel through the second check valve by the hose when water quality detection is carried out next step, water inside the sampling barrel is removed, the current of the inner coil of the control electromagnet flows to the magnetic pole which is the same as the magnetic pole of the magnet on the upper portion of the control valve plate and the valve plate closed water inlet is formed under the action of the spring, and water quality inspection is facilitated.

Drawings

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

FIG. 2 is a schematic structural diagram of a sampler of the present invention;

fig. 3 is a schematic structural view of the power unit of the present invention.

In the figure: 1. a support; 2. an electric storage drum; 3. a cable; 4. a detection box; 5. a power pack; 6. a sampler; 51. a driving wheel; 52. a driven wheel; 53. a synchronous belt; 61. a sampling tube; 62. a mounting cavity; 63. an electromagnet; 64. a spring; 65. a valve plate; 66. a water inlet cavity; 67. a water inlet; 68. a water inlet; 69. a counterweight ring; 610. a first solenoid valve; 611. a second solenoid valve.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Please refer to fig. 1-3 in combination, a layered novel water quality testing apparatus comprises an electric storage reel 2 and a sampler 6, the electric storage reel 2 is installed on the upper portion of a support 1, one end of a cable 3 is connected to the middle portion of the electric storage reel 2, another single-connection sampler 6 top portion of the cable 3, the electric storage reel 2 stores or releases the cable 3 to release the sampler 6 to a proper water layer, thereby facilitating obtaining water samples of different water layers and water quality conditions of different water layers, a counterweight ring 69 increases the gravity of the sampler 6, facilitating the sampler 6 to sink rapidly and stably, obtaining water samples of different water layers and testing water quality conditions of different water layers, the cable 3 provided with the counterweight has small influence on water flow collection, thereby facilitating positioning of the sampler 6, a power pack 5 is installed on one side of the electric storage reel 2, a testing box 4 is installed on one side of the support 1, the power pack 5 comprises an installation seat 51, The air pump 52 and the water pump 53, the air pump 52 is installed on one side of the installation position of the installation seat 51, the water pump 53 is installed on the other side of the installation position of the installation seat 51, the sampler 6 comprises a sampling cylinder 61, an installation cavity 62, an electromagnet 63, a spring 64, a valve plate 65, a water inlet cavity 66, a water inlet 67 and a water inlet 68, the bottom of the inner side of the sampling cylinder 61 is provided with the water inlet cavity 66, the upper part of the water inlet cavity 66 is provided with the installation cavity 62, the electromagnet 63 is installed in the installation cavity 62, the lower side of the inner part of the water inlet cavity 66 is provided with the valve plate 65, the spring 64 is installed in the inner part of the water inlet cavity 66, the lower end of the spring 64 is connected with the valve plate 65, the water inlet 67 is formed right below the valve plate 65 of the sampling cylinder 61, the water inlets 68 are respectively formed in the two sides of the water inlet cavity 66, water remained in, the water in the sampling tube 61 is removed, the current of the coil in the electromagnet 63 is controlled to flow to the same magnetic pole of the upper magnet of the valve plate 65, and the valve plate 65 closes the water inlet 67 under the action of the spring 64.

As a further aspect of the present invention: the sampler 6 further comprises a weight ring 69, a first check valve 610 and a second check valve 611, the first check valve 610 is installed outside the opening on one side of the top of the sampling cylinder 61, the second check valve 611 is installed outside the opening on the other side of the top of the sampling cylinder 61, the weight ring 69 is installed outside the outside of the sampling cylinder 61, and the weight ring 69 enables the sampler 6 to smoothly and rapidly sink to a specified sampling position.

As a further aspect of the present invention: magnet is installed to the top surface of valve plate 65, and magnet and the opening and shutting of electromagnet 63 cooperation control water inlet 66, and the bottom surface laminating of valve plate 65 has the rubber pad, and the rubber pad improves the sealing performance of valve plate 65, and the diameter of valve plate 65 is greater than the internal diameter of water inlet 67.

As a further aspect of the present invention: the air outlet of the air pump 52 is connected with the second one-way valve 611 through a hose, the water inlet of the water pump 53 is connected with the first one-way valve 610 through a hose, the lower end of the first one-way valve 610 is communicated with the lower side of the inner part of the sampling tube 61 through a hard pipe, the direction of the second one-way valve 611 towards the inner part of the sampling tube 61 is a flowing direction, and the direction of the first one-way valve 610 towards the outer part of the sampling tube 61 is a flowing direction.

As a further aspect of the present invention: the middle part welding of 2 one sides of electronic storage reel has go-between 7, and the one end of cable 3 is connected to go-between 7, and 3 outside equidistance intervals of cable are fixed with the balancing weight, and the balancing weight reduces rivers to the influence of cable 3.

As a further aspect of the present invention: the mounting seat 51 is fixed on one side of the electric storage drum 2 through bolts, the water outlet end of the water pump 53 is communicated with the detection box 4 through a hose, and the detection box 4 detects water quality.

As a further aspect of the present invention: the end of the iron core of the electromagnet 63 faces the valve plate 65, the mounting cavity 62 is sealed, and the coil of the electromagnet 63 is connected with an external power supply through a lead.

The utility model discloses a theory of operation is: the electric storage drum 2 stores or releases the cable 3 to release the sampler 6 into a proper water layer, so that water samples of different water layers and water quality conditions of different water layers can be obtained conveniently, the weight ring 69 increases the gravity of the sampler 6, the sampler 6 can sink quickly and stably, water samples of different water layers can be obtained, and water quality conditions of different water layers can be detected conveniently, the influence of water collecting flow of the cable 3 provided with the balancing weight is small, and the positioning of the sampler 6 is facilitated; when the sampler reaches a preset water layer, the electromagnet 63 is electrified to generate a magnetic pole opposite to the magnetic pole of the magnet on the upper part of the valve plate 65, so that the valve plate 65 is opened, water in the water layer flows into the water inlet 67, the water inlet cavity 66 and the water inlet 68 enter the sampling cylinder 61, the water pump 53 sucks water from the inside of the sampling cylinder 61 through the first check valve 610 and then sucks the water into the detection box 4, the water quantity is stably supplied, the influence of external water flow on detection is small, the water left in the sampling cylinder 61 can be taken at any time and can be stored as a water sample, the air pump 52 works to fill air into the sampling cylinder 61 through the second check valve 611 by a hose during the next water quality detection, the water in the sampling cylinder 61 is discharged, the current of the inner coil of the electromagnet 63 is controlled to flow to the magnetic pole with the same magnetic pole as the magnetic pole of the upper magnet of the valve plate 65, the valve plate 65 closes the water inlet 67 under the action of the spring 64, the sampling cylinder 61 is closed, and the sampling;

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel water quality testing device of layered, includes electronic reel (2) and sampler (6) of accomodating, its characterized in that, electronic reel (2) of accomodating is installed on the upper portion of support (1), the one end of electronic reel (2) middle part connecting cable (3) of accomodating, the top of sampler (6) is singly connected to another of cable (3), electronic one side-mounting of accomodating reel (2) has power pack (5), detection case (4) are installed to one side of support (1), power pack (5) are including mount pad (51), air pump (52) and water pump (53), one side at mount pad (51) installation position is installed in air pump (52), the opposite side at mount pad (51) installation position is installed in water pump (53), sampler (6) are including sampling tube (61), installation cavity (62), electro-magnet (63), Spring (64), valve plate (65), intake antrum (66), water inlet (67) and water inlet (68), the bottom of sampling tube (61) inboard is equipped with intake antrum (66), establish on the upper portion of intake antrum (66) installation cavity (62), the inside at installation cavity (62) is installed in electro-magnet (63), valve plate (65) are installed to the inside downside of intake antrum (66), the internally mounted of intake antrum (66) has spring (64), valve plate (65) are connected to the lower extreme of spring (64), sampling tube (61) are seted up as water inlet (67) under valve plate (65), water inlet (68) have been seted up respectively to the both sides of intake antrum (66).

2. A layered novel water quality detection device according to claim 1, wherein the sampler (6) further comprises a counterweight ring (69), a first check valve (610) and a second check valve (611), the first check valve (610) is installed outside the opening on one side of the top of the sampling cylinder (61), the second check valve (611) is installed outside the opening on the other side of the top of the sampling cylinder (61), and the counterweight ring (69) is installed outside the outside of the sampling cylinder (61).

3. The layered novel water quality detection device as claimed in claim 1, wherein a magnet is mounted on the top surface of the valve plate (65), a rubber pad is attached to the bottom surface of the valve plate (65), and the diameter of the valve plate (65) is larger than the inner diameter of the water inlet (67).

4. The layered novel water quality detection device according to claim 1, wherein an air outlet of the air pump (52) is connected with the second one-way valve (611) through a hose, an water inlet of the water pump (53) is connected with the first one-way valve (610) through a hose, and a lower end of the first one-way valve (610) is communicated with a lower side inside the sampling tube (61) through a hard tube.

5. The layered novel water quality detection device according to claim 1, wherein a connection ring (7) is welded to a middle portion of one side of the electric storage reel (2), the connection ring (7) is connected with one end of the cable (3), and balancing weights are fixed to the outer portion of the cable (3) at equal intervals.

6. The layered novel water quality detection device according to claim 1, wherein the mounting seat (51) is fixed on one side of the electric storage drum (2) through a bolt, and a water outlet end of the water pump (53) is communicated with the detection box (4) through a hose.

7. A layered novel water quality detection device according to claim 1, wherein the iron core end of the electromagnet (63) faces the valve plate (65), the mounting chamber (62) is sealed, and the coil of the electromagnet (63) is connected to an external power supply through a lead.