CN214503012U

CN214503012U - Sample extraction element for environmental monitoring

Info

Publication number: CN214503012U
Application number: CN202022569545.8U
Authority: CN
Inventors: 张涛
Original assignee: Shaanxi Zhijin Testing Technology Co ltd
Current assignee: Shaanxi Zhijin Testing Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-26
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a sample extraction element for environmental monitoring, including drawing the case, draw incasement wall bottom fixedly connected with and handle the cup, it has the extraction tube to draw bottom of the case end through connection, draw incasement wall bottom fixedly connected with suction pump, suction pump sets up in extraction tube middle-end position, the extraction tube upper end communicates with each other and is connected with the runner pipe, the runner pipe bottom communicates with each other and connects in handling the cupular end, draw incasement wall top fixedly connected with positive and negative motor, the output fixedly connected with (mixing) shaft of positive and negative motor, (mixing) shaft one end fixedly connected with stirring leaf, it is provided with the filter screen to handle the inside middle-end of cup, handle the cup outside and vibrate the motor with filter screen junction fixedly connected with. The utility model discloses in, will appoint the waters through the suction pump and take out and handle the cup, carry out simple filtration processing through stirring leaf and filter screen, detach aquatic debris, alleviateed intensity of labour greatly.

Description

Sample extraction element for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring field especially relates to a sample extraction element for environmental monitoring.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. Environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, evaluate the current main environmental problems and serve the environment management.

At present, the environment water quality monitoring extraction sample generally needs manual extraction in a designated water area, and the extraction is easy, inconvenient and easy to block by aquatic animals and plants, so that the extraction sample is not representative, and the detection effect is influenced. There is a need for a sample extraction device for environmental monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sample extraction device for environmental monitoring.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sample extraction device for environmental monitoring comprises an extraction box, wherein a treatment cup is fixedly connected to the bottom end of the inner wall of the extraction box, an extraction pipe is connected to the bottom end of the extraction box in a penetrating manner, a water suction pump is fixedly connected to the bottom end of the inner wall of the extraction box and is arranged at the middle end of the extraction pipe, the upper end of the extraction pipe is communicated and connected with a circulating pipe, the bottom end of the circulating pipe is communicated and connected to the top end of the treatment cup, a positive and negative motor is fixedly connected to the top end of the inner wall of the extraction box, a stirring shaft is fixedly connected to the output end of the positive and negative motor, one end of the stirring shaft is fixedly connected with a stirring blade, a filter screen is arranged at the middle end inside the treatment cup, and a vibration motor is fixedly connected to the joint of the outer side of the treatment cup and the filter screen;

draw off incasement wall bottom fixedly connected with kicking block, draw incasement wall bottom and seted up the toper export, it is provided with the sealed cowling to draw the incasement bottom, sealed cowling side fixedly connected with fixed plate, the fixed plate with draw threaded connection has fastening bolt between the case, the inside detection cup that is provided with of sealed cowling.

As a further description of the above technical solution:

the bottom of the extraction tube is connected with a collection plate, and the bottom of the collection plate is connected with a collection head.

As a further description of the above technical solution:

the extraction tube lower extreme fixedly connected with wire netting, evenly be provided with the sieve mesh on the wire netting.

As a further description of the above technical solution:

the top end of the sealing cover is fixedly connected with a sealing gasket, and the sealing gasket is positioned between the fixing plate and the detection cup.

As a further description of the above technical solution:

the filter screen is provided with soft filling materials up and down through the treatment cup.

As a further description of the above technical solution:

six groups of stirring blades are arranged and are divided into two parts to be positioned on two sides of the stirring shaft.

As a further description of the above technical solution:

the extraction tube is provided with two sets of, two sets of extraction tube is located extraction incasement portion both sides respectively.

As a further description of the above technical solution:

and each group of collecting plate is provided with ten groups of collecting heads, and the ten groups of collecting heads are distributed at the lower end of the collecting plate at equal distances.

The utility model discloses following beneficial effect has:

1. the utility model discloses a delivery tube, suction pump, filter screen, shock motor, stirring leaf etc. that set up will appoint the waters through the suction pump and take out the processing cup, carry out simple filtration processing through stirring leaf and filter screen, detach aquatic debris, and the sample that draws that can be convenient has alleviateed intensity of labour greatly.

2. The utility model discloses a sealed cowling, detection cup, fixed plate etc. that set up, the sample through handling flows in through the toper export and detects the cup, and the detection cup of taking is taken in the dismantlement that can be convenient through fixed plate and fastening bolt's cooperation, takes away the sample away, more convenient detection to the quality of water sample.

3. The utility model discloses a surface of water can directly be arranged the device in to the kicking block that sets up, draws the sample by oneself, has alleviateed intensity of labour greatly.

4. The utility model discloses a collection head is collected with the multiunit to the collection board that sets up, can extract the wider quality of water sample of scope, makes the sample more representative, promotes the monitoring degree of accuracy.

Drawings

Fig. 1 is a schematic structural diagram of a sample extraction device for environmental monitoring according to the present invention;

fig. 2 is a front view of the sample extraction device for environmental monitoring provided by the present invention;

fig. 3 is an overall schematic view of the sample extraction device for environmental monitoring according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. an extraction box; 2. a flow-through tube; 3. an extraction tube; 4. filling soft materials; 5. a water suction pump; 6. floating blocks; 7. detecting the cup; 8. a sealing cover; 9. a collection head; 10. a collection plate; 11. a wire mesh; 12. a conical outlet; 13. a filter screen; 14. a vibration motor; 15. stirring blades; 16. a stirring shaft; 17. a treatment cup; 18. a positive and negative motor; 19. a fixing plate; 20. fastening a bolt; 21. and a gasket.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a sample extraction device for environmental monitoring comprises an extraction box 1, a treatment cup 17 is fixedly connected to the bottom end of the inner wall of the extraction box 1, an extraction pipe 3 is connected to the bottom end of the extraction box 1 in a penetrating manner, a suction pump 5 is fixedly connected to the bottom end of the inner wall of the extraction box 1, the suction pump 5 is arranged at the middle end of the extraction pipe 3, the upper end of the extraction pipe 3 is communicated with a circulating pipe 2, the bottom end of the circulating pipe 2 is communicated with the top end of the treatment cup 17, a positive and negative motor 18 is fixedly connected to the top end of the inner wall of the extraction box 1, a stirring shaft 16 is fixedly connected to the output end of the positive and negative motor 18, a stirring blade 15 is fixedly connected to one end of the stirring shaft 16, a filter screen 13 is arranged at the middle end inside the treatment cup 17, a vibration motor 14 is fixedly connected to the joint of the outer side of the treatment cup 17 and the filter screen 13, a designated water area is extracted to the treatment cup 17 through the suction pump 5, and simple filtration treatment is carried out through the stirring blade 15 and the filter screen 13, the impurities in the water are removed, the sample can be conveniently extracted, and the labor intensity is greatly reduced.

Draw 1 outer wall bottom fixedly connected with kicking block 6 of case, draw 1 inner wall bottom of case and seted up toper export 12, it is provided with sealed cowling 8 to draw 1 bottom of case, 8 side fixedly connected with fixed plate 19 of sealed cowling, fixed plate 19 and draw threaded connection have fastening bolt 20 between the

case

1, 8 inside detection cup 7 that are provided with of sealed cowling, the sample through handling passes through toper export 12 and flows in detection cup 7, can be convenient dismantlement through fixed plate 19 and fastening bolt 20 and take detection cup 7, take away the sample, more convenient detection to the quality of water sample, kicking block 6 can directly arrange the device in the surface of water, draw the sample by oneself, labor intensity has been alleviateed greatly.

3 bottom intercommunications of extraction tube are connected with collecting plate 10, collecting plate 10 bottom intercommunicates and is connected with

collection head

9, 3 lower extreme fixedly connected with wire netting 11 of extraction tube, evenly be provided with the sieve mesh on the

wire netting

11, 8 top fixedly connected with of sealed cowling seal 21, sealed pad 21 is located between fixed plate 19 and the detection cup 7, filter screen 13 runs through and is provided with from top to bottom and fills soft material 4 in processing cup 17 department, stirring leaf 15 is provided with six groups, six groups stirring leaf 15 divide two parts to be located the (mixing) shaft 16 both sides, extraction tube 3 is provided with two sets ofly, two sets of extraction tube 3 are located the inside both sides of extraction box 1 respectively, every group collecting plate 10 is provided with ten groups of collection head 9, ten groups of collection head 9 equidistance distribute in collecting plate 10 lower extreme, collecting plate 10 and multiunit collection head 9 can extract the wider quality of water sample of scope, make the sample more representative, promote the monitoring degree of accuracy.

The working principle is as follows: when the in-service use the device, directly arrange the device in appointed waters, float the device in the surface of water through floating block 6, take out treatment cup 17 with appointed waters through suction pump 5, carry out simple filtration processing through stirring leaf 15 and filter screen 13, detach aquatic debris, the sample through handling passes through conical outlet 12 and flows in and detect cup 7, the dismantlement that can be convenient through fixed plate 19 and fastening bolt 20 takes detection cup 7, take away the sample, more convenient detection to the quality of water sample, multiunit collection head 9 works together can extract the wider quality of water sample of scope, make the sample more representative.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sample extraction element for environmental monitoring, includes draws case (1), its characterized in that: the bottom end of the inner wall of the extraction box (1) is fixedly connected with a processing cup (17), the bottom end of the extraction box (1) is connected with an extraction pipe (3) in a penetrating way, the bottom end of the inner wall of the extraction box (1) is fixedly connected with a water suction pump (5), the water suction pump (5) is arranged at the middle end of the extraction pipe (3), the upper end of the extraction tube (3) is communicated and connected with a circulating tube (2), the bottom end of the circulating tube (2) is communicated and connected with the top end of the processing cup (17), the top end of the inner wall of the extraction box (1) is fixedly connected with a positive and negative motor (18), the output end of the positive and negative motor (18) is fixedly connected with a stirring shaft (16), one end of the stirring shaft (16) is fixedly connected with a stirring blade (15), the middle end in the processing cup (17) is provided with a filter screen (13), a vibration motor (14) is fixedly connected to the joint of the outer side of the treatment cup (17) and the filter screen (13);

draw case (1) outer wall bottom fixedly connected with kicking block (6), draw case (1) inner wall bottom and seted up toper export (12), it is provided with sealed cowling (8) to draw case (1) bottom, sealed cowling (8) side fixedly connected with fixed plate (19), fixed plate (19) and draw threaded connection have fastening bolt (20) between case (1), sealed cowling (8) inside is provided with detects cup (7).

2. The sample extraction device for environmental monitoring according to claim 1, wherein: the bottom end of the extraction tube (3) is communicated and connected with a collecting plate (10), and the bottom end of the collecting plate (10) is communicated and connected with a collecting head (9).

3. The sample extraction device for environmental monitoring according to claim 1, wherein: the lower end of the extraction pipe (3) is fixedly connected with a wire mesh (11), and sieve pores are uniformly arranged on the wire mesh (11).

4. The sample extraction device for environmental monitoring according to claim 1, wherein: the top end of the sealing cover (8) is fixedly connected with a sealing gasket (21), and the sealing gasket (21) is positioned between the fixing plate (19) and the detection cup (7).

5. The sample extraction device for environmental monitoring according to claim 1, wherein: the filter screen (13) is provided with filling soft materials (4) up and down through the processing cup (17).

6. The sample extraction device for environmental monitoring according to claim 1, wherein: six groups of stirring blades (15) are arranged, and the six groups of stirring blades (15) are divided into two parts and are positioned on two sides of a stirring shaft (16).

7. The sample extraction device for environmental monitoring according to claim 1, wherein: the extraction pipes (3) are arranged in two groups, and the two groups of extraction pipes (3) are respectively positioned on two sides in the extraction box (1).

8. The environmental monitoring sample extraction device according to claim 2, wherein: and each group of collecting plates (10) is provided with ten groups of collecting heads (9), and the ten groups of collecting heads (9) are equidistantly distributed at the lower ends of the collecting plates (10).