CN214811017U

CN214811017U - On-spot preprocessing device of water sample

Info

Publication number: CN214811017U
Application number: CN202121296495.9U
Authority: CN
Inventors: 陈秋静
Original assignee: Kunming Green Island Environmental Technology Co ltd
Current assignee: Kunming Green Island Environmental Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-23
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a water sample on-site pretreatment device, which comprises a treatment box, wherein mounting plates are welded at four corners of the treatment box, a motor is fixedly connected with the inner wall at the bottom of the treatment box, a rotating shaft is fixedly connected with an output shaft of the motor, a rotating disc is fixedly connected with the top of the rotating shaft, the rotating disc is connected with the inner wall of the treatment box in a sliding way, a plurality of placing grooves are annularly arranged at the top of the rotating disc, positioning plates are fixedly arranged on the inner wall at the bottom of the placing grooves, and water bottles are arranged in the placing grooves, the utility model has compact structure and convenient use, can conveniently fix the positions of the water bottles by operators through a first arc-shaped plate and a second arc-shaped plate, ensures the stability of the water bottles during use, can add appointed fixative in the water bottles through a fixative storage box, and quantitatively add the fixative through a quantitative cup, thereby ensuring the accuracy of the water bottles, the amount of fixative and the position of the water bottle can be observed through the observation window.

Description

On-spot preprocessing device of water sample

Technical Field

The utility model relates to a water sample monitoring devices technical field especially relates to a water sample on-spot preprocessing device.

Background

The water sample monitoring refers to the monitoring of physical properties, metallic compounds, non-metallic inorganic substances, organic compounds, biological monitoring, hydrological and meteorological parameters and substrate monitoring of environmental water bodies (rivers, lakes, reservoirs, underground water and the like) and water pollution sources (domestic sewage, hospital sewage, industrial sewage and the like). The water sample monitoring can be divided into environmental water monitoring and water pollution source monitoring.

At present, when a water sample is taken, a ship is generally taken to collect the water sample, the water sample is placed in a water bottle, multiple fixing agents such as sulfuric acid and hydrochloric acid are required to be added into the collected water sample immediately, the space on the ship is limited, a liquid transfer gun or a liquid transfer pipe is generally adopted to add the fixing agents into the bottle, the efficiency is low, the ship body shakes greatly, the absorption of the fixing agents is influenced, and the time for adding the fixing agents into the water sample is prolonged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water sample field preprocessing device can add the fixative fast after the sampling.

In order to solve the technical problem, the technical scheme of the utility model as follows: a water sample on-site pretreatment device comprises a treatment box, wherein mounting plates are welded at four corners of the treatment box, a motor is fixedly connected to the inner wall of the bottom of the treatment box, a rotating shaft is fixedly connected to an output shaft of the motor, a rotating disc is fixedly connected to the top of the rotating shaft, the rotating disc is in sliding connection with the inner wall of the treatment box, a plurality of placing grooves are annularly formed in the top of the rotating disc, a positioning plate is fixedly mounted on the inner wall of the bottom of each placing groove, a water bottle is arranged in each placing groove, a positioning assembly for positioning the water bottle is arranged in each positioning plate, a plurality of fixing agent storage boxes are fixedly connected to the top of the treatment box, a liquid outlet pipe is fixedly connected to the bottom of each fixing agent storage box, a plurality of quantitative cups corresponding to the liquid outlet pipes are fixedly connected to the inner wall of the treatment box, and the bottom of each liquid outlet pipe extends to the top of each quantitative cup through the treatment box, the bottom of the quantifying cup is fixedly connected with a liquid discharge pipe, the liquid discharge pipe corresponds to the placing groove, and electric valves are arranged on the liquid discharge pipe and the liquid discharge pipe.

Preferably, the locating component includes the sliding tray that the inside of locating plate was seted up, the inner wall sliding connection of sliding tray has the dead lever, the arc mouth has been seted up to the inner wall of dead lever, the first spring of one end fixedly connected with of dead lever, the other end of first spring and one side inner wall fixed connection of sliding tray, the one end welding of dead lever has the second arc, one side of second arc is inconsistent with the outer wall of water-jug, the top sliding connection of locating plate has the stripper bar, the bottom of stripper bar runs through the locating plate and contacts with the arc mouth, the outer wall cover of stripper bar is equipped with the second spring, the both ends of second spring respectively with the outer wall of stripper bar and the top fixed connection of locating plate.

Preferably, the inner wall of the bottom of the placing groove is fixedly connected with a first arc-shaped plate, and one side of the first arc-shaped plate is abutted to the outer wall of the water bottle.

Preferably, one side of the treatment box is hinged with a door plate, and one side of the door plate is provided with an observation window.

Preferably, the inner walls of two symmetrical sides of the treatment box are fixedly connected with sliding plates, sliding openings are formed in one sides, close to the two sliding plates, of the two sliding plates, and the outer wall of the rotary table extends into the two sliding openings respectively and is in sliding connection with the inner walls of the sliding openings.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through pressing down the stripper bar, the stripper bar can extrude the second spring when removing, the stripper bar can extrude the arc mouth when removing, the arc mouth can drive the dead lever when being extruded and remove, the dead lever can extrude first spring when removing simultaneously, thereby make the dead lever drive the second arc and remove, place the standing groove with the water-jug of shipment water sample in, loosen the stripper bar, can reset at first spring, then the elasticity of first spring makes second arc conflict water-jug, thereby the position of fixed water-jug.

2. The utility model discloses in, it is rotatory to drive the pivot through starter motor, and the pivot can drive the carousel when rotatory and rotate to make the water-jug remove the assigned position.

The utility model can conveniently fix the position of the water bottle by an operator through the first arc-shaped plate and the second arc-shaped plate, ensure the stability of the water bottle when in use, can add the appointed fixative in the water bottle through the fixative storage box, and can quantitatively add the fixative through the quantitative cup, thereby ensuring the accuracy of the water bottle, can observe the quantity of the fixative and the position of the water bottle through the observation window, has compact structure and convenient use,

drawings

Fig. 1 is a front view of a water sample on-site pretreatment device provided by the utility model;

fig. 2 is a cross-sectional view of fig. 1 of a water sample on-site pretreatment apparatus provided by the present invention;

FIG. 3 is a top view of a treatment chamber of the water sample on-site pretreatment device provided by the present invention;

fig. 4 is a partial top view of a turntable of a water sample on-site pretreatment device provided by the present invention;

FIG. 5 is an enlarged view of a portion A of the water sample on-site pretreatment apparatus according to the present invention;

fig. 6 is a schematic connection diagram of the positioning plate, the extrusion rod, the fixing rod and the second arc-shaped plate of the water sample on-site pretreatment device provided by the utility model.

The labels in the figure are: 1. a treatment tank; 2. mounting a plate; 3. a motor; 4. a rotating shaft; 5. a sliding plate; 6. a turntable; 7. a placement groove; 8. a first arc-shaped plate; 9. a second arc-shaped plate; 10. a water bottle; 11. positioning a plate; 12. a sliding groove; 13. fixing the rod; 14. an arc-shaped opening; 15. a first spring; 16. an extrusion stem; 17. a second spring; 18. a fixative storage box; 19. a liquid outlet pipe; 20. an electrically operated valve; 21. a dosing cup; 22. a liquid discharge pipe; 23. and (4) an observation window.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following technical solutions.

Example 1

Referring to fig. 1-6, a water sample on-site pretreatment device comprises a treatment box 1, wherein mounting plates 2 are welded at four corners of the treatment box 1, a motor 3 is fixedly connected to the inner wall of the bottom of the treatment box 1, a rotating shaft 4 is fixedly connected to an output shaft of the motor 3, a rotating disc 6 is fixedly connected to the top of the rotating shaft 4, the rotating disc 6 is slidably connected to the inner wall of the treatment box 1, a plurality of placing grooves 7 are annularly formed in the top of the rotating disc 6, positioning plates 11 are fixedly mounted on the inner wall of the bottom of the placing grooves 7, water bottles 10 are arranged in the placing grooves 7, positioning components for positioning the water bottles 10 are arranged in the positioning plates 11, a plurality of fixing agent storage boxes 18 are fixedly connected to the top of the treatment box 1, liquid outlet pipes 19 are fixedly connected to the bottom of the fixing agent storage boxes 18, a plurality of quantitative cups 21 corresponding to the liquid outlet pipes 19 are fixedly connected to the inner wall of the treatment box 1, and the bottom of the liquid outlet pipes 19 extends to the top of the quantitative cups 21 through the treatment box 1, the bottom of the quantitative cup 21 is fixedly connected with a liquid discharge pipe 22, the liquid discharge pipe 22 corresponds to the placing groove 7, electric valves 20 are respectively arranged on the liquid discharge pipe 19 and the liquid discharge pipe 22, and one side of the treatment box 1 is hinged with a door panel.

The locating component includes the inside sliding tray 12 of seting up of locating plate 11, the inner wall sliding connection of sliding tray 12 has dead lever 13, arc mouth 14 has been seted up to the inner wall of dead lever 13, the first spring 15 of one end fixedly connected with of dead lever 13, the other end of first spring 15 and one side inner wall fixed connection of sliding tray 12, the one end welding of dead lever 13 has second arc 9, one side of second arc 9 is inconsistent with the outer wall of water-jug 10, the top sliding connection of locating plate 11 has squeeze bar 16, the bottom of squeeze bar 16 is run through locating plate 11 and is contacted with arc mouth 14, the outer wall cover of squeeze bar 16 is equipped with second spring 17, the both ends of second spring 17 respectively with the outer wall of squeeze bar 16 and the top fixed connection of locating plate 11.

The first arc 8 of bottom inner wall fixedly connected with of standing groove 7, one side of first arc 8 is inconsistent with the outer wall of water-jug 10, and one side of door plant is equipped with observation window 23, handles the equal fixedly connected with sliding plate 5 of the symmetrical both sides inner wall of case 1, and the slip mouth has all been seted up to one side that two sliding plates 5 are close to mutually, and the outer wall of carousel 6 extends to in two slides respectively and with the inner wall sliding connection of slip mouth.

The working principle of the utility model is as follows: when in use, the utility model is fixed on a desktop on a ship through the mounting plate 2, firstly, appointed fixative is added into a plurality of fixative storage boxes 18, the extrusion rod 16 is pressed, the extrusion rod 16 can extrude the second spring 17 when moving, the extrusion rod 16 can extrude the arc-shaped opening 14 when moving, the arc-shaped opening 14 can drive the fixed rod 13 to move when being extruded, meanwhile, the fixed rod 13 can extrude the first spring 15 when moving, thereby the fixed rod 13 drives the second arc-shaped plate 9 to move, the water bottle 10 for loading and transporting water samples is placed in the placing groove 7, the extrusion rod 16 is released, the first spring 15 can reset, the elasticity of the first spring 15 enables the second arc-shaped plate 9 to abut against the water bottle 10, thereby the position of the water bottle 10 is fixed, then the motor 3 is started to drive the rotating shaft 4 to rotate, the rotating shaft 4 can drive the rotating disc 6 to rotate when rotating, the rotating disc 6 can rotate in the sliding plate 5 when rotating, the turntable 6 can drive the water bottle 10 to rotate when rotating, so that the water bottle 10 moves to a specified position, then a specified electric valve 20 is opened, the fixing agent in the fixing agent storage box 18 flows into the quantifying cup 21 through the liquid outlet pipe 19, when the fixing agent is added to the specified amount, the electric valve 20 is closed, the electric valve 20 on the liquid outlet pipe 22 is opened, the reagent in the quantifying cup 21 flows into the water bottle 10 through the liquid outlet pipe 22, and other fixing agents can be added in the same way.

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. The on-site pretreatment device for the water sample comprises a treatment box (1), and is characterized in that a motor (3) is fixedly connected to the inner wall of the bottom of the treatment box (1), a rotary disc (6) is fixedly connected to an output shaft of the motor (3), the rotary disc (6) is in sliding connection with the inner wall of the treatment box (1), a plurality of placing grooves (7) are annularly formed in the top of the rotary disc (6), a positioning plate (11) is fixedly mounted on the inner wall of the bottom of each placing groove (7), a water bottle (10) is arranged in each placing groove (7), and a positioning assembly for positioning the water bottle (10) is arranged in each positioning plate (11);

the utility model discloses a fixing agent storage box, including processing case (1), fixed agent storage box (18) of top fixedly connected with of processing case (1), the bottom fixedly connected with drain pipe (19) of fixed agent storage box (18), the inner wall fixedly connected with of processing case (1) a plurality of ration cups (21) corresponding with drain pipe (19), the bottom fixedly connected with fluid-discharge tube (22) of ration cup (21), fluid-discharge tube (22) are corresponding with standing groove (7), all be provided with motorised valve (20) on drain pipe (19) and fluid-discharge tube (22).

2. The on-site pretreatment device for the water samples according to claim 1, wherein the positioning assembly comprises a sliding groove (12) formed inside the positioning plate (11), a fixing rod (13) is slidably connected to the inner wall of the sliding groove (12), an arc-shaped opening (14) is formed in the inner wall of the fixing rod (13), a first spring (15) is fixedly connected to one end of the fixing rod (13), the other end of the first spring (15) is fixedly connected to the inner wall of one side of the sliding groove (12), a second arc-shaped plate (9) is welded to one end of the fixing rod (13), one side of the second arc-shaped plate (9) is abutted to the outer wall of the water bottle (10), a squeezing rod (16) is slidably connected to the top of the positioning plate (11), and the bottom of the squeezing rod (16) penetrates through the positioning plate (11) and is in contact with the arc-shaped opening (14), the outer wall cover of extrusion pole (16) is equipped with second spring (17), the both ends of second spring (17) respectively with the outer wall of extrusion pole (16) and the top fixed connection of locating plate (11).

3. The on-site pretreatment device for the water samples according to claim 1, characterized in that a first arc-shaped plate (8) is fixedly connected to the inner wall of the bottom of the placement groove (7), and one side of the first arc-shaped plate (8) is abutted against the outer wall of the water bottle (10).

4. The on-site pretreatment device for the water samples according to claim 1, characterized in that a door panel is hinged to one side of the treatment box (1), and a viewing window (23) is arranged on one side of the door panel.

5. The on-site pretreatment device for the water samples according to claim 1, characterized in that sliding plates (5) are fixedly connected to the symmetrical inner walls of the treatment tank (1), sliding ports are formed in the sides of the two sliding plates (5) close to each other, and the outer wall of the rotary table (6) extends into the two sliding ports and is slidably connected with the inner walls of the sliding ports.

6. The on-site pretreatment device for the water samples according to claim 1, characterized in that mounting plates (2) are welded at four corners of the treatment tank (1).