CN219957562U

CN219957562U - Portable detector for water quality detection

Info

Publication number: CN219957562U
Application number: CN202322704643.1U
Authority: CN
Inventors: 张效礼; 王文奇; 吴军; 肖禹; 杨晓敏
Original assignee: Weifang Zhongbin Water Affairs Co ltd
Current assignee: Weifang Zhongbin Water Affairs Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2023-11-03
Anticipated expiration: 2033-10-10

Abstract

The utility model provides a portable detector for water quality testing, which comprises a box body, it is equipped with the winding roller to rotate in the box, the winding has the sampling hose on the winding roller, the box internal fixation is equipped with the suction pump, the exit end cartridge of sampling hose is in the entrance point of suction pump, the exit end of suction pump is connected with the drain hard tube, the box internal level rotates and is equipped with the mounting bracket that is the cross setting, be equipped with the test tube seat that sets up along horizontal to vertical direction swing on every tip of mounting bracket respectively, the test tube is equipped with to the card in the test tube seat, the exit end of drain hard tube is located the mouth of pipe top of test tube, the lift is equipped with the detector of inserting to the test tube in the box. The utility model solves the problems that the detection efficiency is lower because the detection staff is required to hold the test tube and the detector to detect the water sample when the detector in the traditional technology detects the water sample and the working intensity of the detection staff is increased when the detection sample is more.

Description

Portable detector for water quality detection

Technical Field

The utility model relates to the technical field of detection devices, in particular to a portable detector for water quality detection.

Background

Along with the progress of people's environmental awareness, people also begin to attach importance to the protection of water resource, and need detect the quality of water resource at the protection in-process of water resource, consequently need use water quality testing appearance, current water quality testing appearance needs the manual work to take a sample to liquid, then takes it back to the laboratory and detects quality of water to make the time that detects the use longer.

The utility model discloses a patent of publication number CN212301539U among the prior art, the name is a portable water quality testing appearance for water quality testing, including equipment box and universal auto-lock wheel, be provided with first limiting plate in the equipment box, first thing board top block of putting has the water quality testing appearance body, and the below of first limiting plate is provided with the second limiting plate, and the second limiting plate is connected with the second thing board of putting, is provided with remote control aircraft and sampling mechanism on the second thing board of putting, and the sample that the water quality testing appearance body can be to retrieving simultaneously detects to be convenient for shorten the detection duration.

The prior devices, including the above patents, gradually expose the disadvantages of the technology with use, mainly in the following aspects:

first, current portable detector is when detecting the water sample, needs the handheld test tube of inspector and detector to detect the water sample, when detecting the sample more, has increaseed inspector's working strength, leads to detection efficiency lower.

Second, after the existing portable detector detects the water area at a certain position, if the detection position is replaced, a detector needs to be carried to a target area by a detector, the mobility of the detector is poor, and the carrying process is laborious.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model solves the problems that when the detector in the traditional technology detects a water sample, a detector is required to hold a test tube and the detector to detect the water sample, and when more samples are detected, the working intensity of the detector is increased, so that the detection efficiency is lower.

In order to solve the problems, the utility model provides the following technical scheme:

the portable detector for water quality detection comprises a box body, a winding roller is rotatably arranged in the box body, a sampling hose is wound on the winding roller, a liquid suction pump is fixedly arranged in the box body, the outlet end of the sampling hose is inserted into the inlet end of the liquid suction pump, the outlet end of the liquid suction pump is connected with a liquid outlet hard pipe,

the box body is horizontally rotated and provided with a mounting frame which is in a cross shape, each end part of the mounting frame is respectively provided with a test tube seat which is arranged in a swinging way along the horizontal to vertical direction, a test tube is clamped in the test tube seat,

the outlet end of the liquid outlet hard tube is positioned above the tube orifice of the test tube, a detector inserted into the test tube is arranged in the box body in a lifting way,

the cleaning spray head capable of horizontally sliding is arranged in the box body, and when the test tube swings to be in a horizontal state, the cleaning spray head stretches into the test tube.

As an optimized scheme, the installation frame is horizontally and fixedly connected with a reversing telescopic cylinder, the telescopic end of the reversing telescopic cylinder is fixedly connected with a sliding plate, the sliding plate is hinged to the sliding plate, the outer wall of the test tube seat is fixedly connected with a connecting shaft, the sliding plate is provided with a avoidance hole, the other end of the connecting shaft penetrates through the avoidance hole and is fixedly connected with the sliding plate, the installation frame is provided with an arc reversing groove, and the sliding plate is fixedly connected with a sliding block which slides along the arc reversing groove.

As an optimized scheme, two fixed supporting legs are fixedly connected on the outer bottom surface of the box body in parallel, two moving plates are oppositely arranged on the outer bottom surface of the box body in a swinging mode, swinging supporting legs are fixedly connected on each moving plate, and universal wheels are fixedly connected at the lower end portions of the moving plates.

As an optimized scheme, the screw is horizontally rotated on the outer bottom surface of the box body, two sections of external threads with opposite screwing directions are arranged on the screw, each section of external threads is connected with a supporting plate in a threaded manner, a connecting plate is hinged to the supporting plate, and the other end of the connecting plate is hinged to the movable plate.

As an optimized scheme, a pull rod is inserted into the top of the box body in a vertically sliding manner, a protecting shell is fixedly connected in the box body, a rack extending into the protecting shell is fixedly connected at the lower end part of the pull rod, a gear meshed with the rack is rotatably arranged in the protecting shell, a driving sprocket is coaxially fixedly connected on the gear, a driven sprocket is fixedly connected on the screw rod, and the driving sprocket is connected with the driven sprocket through a chain.

As an optimized scheme, the inner wall of the box body is fixedly connected with a vertical telescopic cylinder, and the detector is fixedly connected to the telescopic end of the vertical telescopic cylinder.

As an optimized scheme, a sewage tank positioned below the cleaning spray head is fixedly connected on the inner bottom surface of the tank body, a transverse telescopic cylinder is fixedly connected on one side of the sewage tank through a frame body, and the telescopic end of the transverse telescopic cylinder is fixedly connected with the cleaning spray head.

As an optimized scheme, a water tank is fixedly connected to the inner bottom surface of the box body, and the water tank is connected with the cleaning spray head through a hose.

As an optimized scheme, a steering engine is fixedly connected to the inner bottom surface of the box body, and an output shaft of the steering engine is fixedly connected with the central position of the bottom surface of the mounting frame.

As an optimized scheme, a test tube box is fixedly connected to the inner side wall of the box body, and a plurality of test tube slots are formed in the upper end portion of the test tube box.

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

when the detection position of the water source needs to be replaced, the pull rod is pulled upwards, the pull rod drives the rack to move upwards, the rack drives the gear and the driving sprocket to rotate, the driven sprocket is driven to rotate through the chain, the screw is further driven to rotate, the supporting plate is driven to slide, the supporting plate drives the connecting plate and the moving plate to swing, the supporting legs are further swung, the universal wheels fall, the whole detection device is moved by pulling the pull rod, the maneuverability of the detection device is improved, and the detection device is convenient to move;

when a water sample is sampled and detected, the inlet end of a sampling hose is pulled, the water sample is placed in a water sampling area, then the outlet end of the sampling hose is connected with a liquid suction pump, the liquid suction pump is started, the water sample to be detected is pumped into a test tube through the sampling hose by the liquid suction pump, a liquid outlet hard tube is pumped into the test tube, a steering engine is started to rotate, the steering engine drives a mounting frame to rotate, the test tube containing the water sample to be detected is rotated to the lower part of a detector, a vertical telescopic cylinder is started, a detector detection head is inserted into the test tube, the water sample is detected, meanwhile, the next test tube can continuously receive the water sample pumped by the liquid suction pump, and the water sample is detected by the detector through rotation, so that the detection efficiency is improved, and the workload of a detector is reduced;

after the detection is accomplished, when the test tube that holds the water sample rotates to the sewage case top, start the flexible jar of switching-over, the flexible jar of switching-over drives the slide and slides, thereby drive the swinging arms and rotate along the arc reversing groove on the mounting bracket, because the swinging arms pass through even axle and test tube seat rigid coupling, so the swinging arms can drive test tube seat rotation to the horizontality in the in-process of rotation, the water sample is poured into the sewage case in the test tube, start horizontal flexible jar, horizontal flexible jar drives the clearance shower nozzle and enters into the test tube, the clearance shower nozzle sprays the clearance liquid and clears up inside the test tube, sewage after the clearance enters into the sewage case, discharge outside the box, the reuse rate of test tube has been improved, reduce test tube carrying capacity.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rack of the present utility model;

FIG. 3 is a schematic view of the structure of the screw of the present utility model;

fig. 4 is a schematic structural view of the mounting frame of the present utility model.

In the figure: 1-a box body; 2-winding rollers; 3-sampling hose; 4-a liquid suction pump; 5-a liquid outlet hard tube; 6-a detector; 7-a vertical telescopic cylinder; 8-a test tube box; 9-mounting rack; 10-test tube holder; 11-test tube; 12-steering engine; 13-reversing telescopic cylinders; 14-a skateboard; 15-swinging plate; 16-arc reversing grooves; 17-a slider; 18-connecting shaft; 19-a water tank; 20-hose; 21-a transverse telescopic cylinder; 22-cleaning a spray head; 23-a pull rod; 24-rack; 25-gear; 26-a drive sprocket; 27-a chain; 28-driven sprocket; 29-fixing support legs; 30-swinging support legs; 31-a screw; 32-supporting plates; 33-a moving plate; 34-connecting plates; 35-universal wheels; 36-sewage tank.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 4, the portable detector for water quality detection comprises a box body 1, a winding roller 2 is rotationally arranged in the box body 1, a sampling hose 3 is wound on the winding roller 2, a liquid suction pump 4 is fixedly arranged in the box body 1, the outlet end of the sampling hose 3 is inserted into the inlet end of the liquid suction pump 4, the outlet end of the liquid suction pump 4 is connected with a liquid outlet hard pipe 5, the winding roller 2 and the liquid suction pump 4 are respectively arranged on a transverse plate,

a mounting rack 9 which is arranged in a cross shape is horizontally and rotatably arranged in the box body 1, each end part of the mounting rack 9 is respectively provided with a test tube seat 10 which is arranged in a swinging way along the horizontal to vertical direction, a test tube 11 is clamped in the test tube seat 10,

the test tube holder 10 comprises a tube body with a sealed bottom, the opposite side walls of the tube body are provided with a taking groove,

the outlet end of the liquid outlet hard tube 5 is positioned above the tube orifice of the test tube 11, the detector 6 inserted into the test tube 11 is arranged in the box body 1 in a lifting manner, the model of the detector 6 is AZ8373, and the detector is not limited to the AZ8373, and can be of other models.

The cleaning nozzle 22 sliding horizontally is arranged in the box body 1, and when the test tube 11 swings to a horizontal state, the cleaning nozzle 22 stretches into the test tube 11.

The horizontal rigid coupling has flexible jar 13 of switching-over on the mounting bracket 9, and the flexible end rigid coupling of flexible jar 13 of switching-over has slide 14, articulates on the slide 14 has swinging plate 15, and the rigid coupling has connecting axle 18 on the outer wall of test tube seat 10, has seted up on the slide 14 and has dodged the hole, and the other end of connecting axle 18 passes dodges the hole and rigid coupling in on the swinging plate 15, set up arc reversing groove 16 on the mounting bracket 9, swinging plate 15 rigid coupling has along the gliding slider 17 of arc reversing groove 16.

Two fixed supporting legs 29 are fixedly connected on the outer bottom surface of the box body 1 in parallel, two moving plates 33 are oppositely arranged on the outer bottom surface of the box body 1 in a swinging mode, swinging supporting legs 30 are fixedly connected on each moving plate 33, and universal wheels 35 are fixedly connected at the lower end portion of each moving plate 33.

Two bases are fixedly connected on the outer bottom surface of the box body 1 in parallel, a screw rod 31 is horizontally arranged between the two bases in a rotating mode, two sections of external threads with opposite rotation directions are arranged on the screw rod 31, each section of external threads is connected with a supporting plate 32 in a threaded mode, a connecting plate 34 is hinged to the supporting plate 32, and the other end of the connecting plate 34 is hinged to the moving plate 33.

The top of the box body 1 is vertically and slidably inserted with a pull rod 23, a protective shell is fixedly connected in the box body 1, the lower end part of the pull rod 23 is fixedly connected with a rack 24 extending into the protective shell, a gear 25 meshed with the rack 24 is rotatably arranged in the protective shell, a driving sprocket 26 is coaxially fixedly connected on the gear 25, a driven sprocket 28 is fixedly connected on a screw 31, and the driving sprocket 26 is connected with the driven sprocket 28 through a chain 27.

The inner wall of the box body 1 is fixedly connected with a vertical telescopic cylinder 7, and the detector 6 is fixedly connected to the telescopic end of the vertical telescopic cylinder 7.

A sewage tank 36 positioned below the cleaning spray head 22 is fixedly connected on the inner bottom surface of the tank body 1, a transverse telescopic cylinder 21 is fixedly connected on one side of the sewage tank 36 through a frame body, and the telescopic end of the transverse telescopic cylinder 21 is fixedly connected with the cleaning spray head 22.

The inner bottom surface of the box body 1 is fixedly connected with a water tank 19, the water tank 19 is connected with a cleaning spray head 22 through a hose 20, a water pump is arranged in the water tank 19, and the outlet end of the water pump is connected with the hose 20.

The steering engine 12 is fixedly connected to the inner bottom surface of the box body 1, an output shaft of the steering engine 12 is fixedly connected to the central position of the bottom surface of the mounting frame 9, and the rotating angle of the mounting frame 9 can be accurately controlled through the steering engine.

The inner side wall of the box body 1 is fixedly connected with a test tube box 8, and a plurality of test tube slots are formed in the upper end part of the test tube box 8.

The installation frame 9 is horizontally provided with a T-shaped chute, and the sliding plate 14 is fixedly connected with a guide block constrained in the chute.

A drain valve communicated with the outside is fixedly connected to the bottom of the sewage tank 36.

The front opening of the box body 1 is provided with a box door in a hinged manner.

The working principle of the device is as follows:

when the detection position of a water source needs to be replaced, the pull rod 23 is pulled upwards, the pull rod 23 drives the rack 24 to move upwards, the rack 24 drives the gear 25 and the driving sprocket 26 to rotate, the driven sprocket 28 is driven to rotate through the chain 27, and then the screw 31 is driven to rotate, so that the support plate 32 is driven to slide, the support plate 32 drives the connecting plate 34 and the moving plate 33 to swing, the support legs 30 are further swung to retract, the universal wheels 35 fall down, the whole device is moved by pulling the pull rod 23, the maneuverability of the detection device is improved, and the movement of the detection device is facilitated;

when a water sample is sampled and detected, the inlet end of the sampling hose 3 is pulled, the water sample is placed in a water quality sampling area, then the outlet end of the sampling hose 3 is connected with the liquid suction pump 4, the liquid suction pump 4 is started, the water sample to be detected is pumped into the test tube 11 through the sampling hose 3 by the liquid suction pump 4, the steering engine 12 is started to rotate, the steering engine 12 drives the mounting frame 9 to rotate, the test tube 11 containing the water sample to be detected is rotated to the lower part of the detector 6, the vertical telescopic cylinder 7 is started, the detection head of the detector 6 is inserted into the test tube 11 to detect the water sample, meanwhile, the next test tube 11 can continuously receive the water sample pumped by the liquid suction pump 4, and the water sample is detected by the detector 6 through rotation, so that the detection efficiency is improved, and the workload of a detector is reduced;

after detection, when the test tube 11 containing water sample rotates to the upper part of the sewage tank 36, the reversing telescopic cylinder 13 is started, the reversing telescopic cylinder 13 drives the sliding plate 14 to slide, and accordingly the swinging plate 15 is driven to rotate along the arc reversing groove 16 on the mounting frame 9, as the swinging plate 15 is fixedly connected with the test tube seat 10 through the connecting shaft 18, the swinging plate 15 synchronously drives the test tube seat 10 to rotate to a horizontal state in the rotating process, the water sample in the test tube 11 is poured into the sewage tank 36, the transverse telescopic cylinder 21 is started, the cleaning spray head 22 is driven by the transverse telescopic cylinder 21 to enter the test tube 11, the cleaning spray head 22 sprays cleaning liquid to clean the inside of the test tube 11, cleaned sewage enters the sewage tank 36 and is discharged out of the tank body 1, the repeated use rate of the test tube 11 is improved, and the carrying capacity of the test tube 11 is reduced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. Water quality testing is with portable detector, its characterized in that: comprises a box body (1), a winding roller (2) is rotationally arranged in the box body (1), a sampling hose (3) is wound on the winding roller (2), a liquid suction pump (4) is fixedly arranged in the box body (1), the outlet end of the sampling hose (3) is inserted into the inlet end of the liquid suction pump (4), the outlet end of the liquid suction pump (4) is connected with a liquid outlet hard pipe (5),

the test tube box is characterized in that a mounting frame (9) which is arranged in a cross shape is horizontally and rotatably arranged in the box body (1), each end part of the mounting frame (9) is respectively provided with a test tube seat (10) which is arranged in a swinging manner along the horizontal-to-vertical direction, a test tube (11) is clamped in the test tube seat (10),

the outlet end of the liquid outlet hard tube (5) is positioned above the tube orifice of the test tube (11), a detector (6) inserted into the test tube (11) is arranged in the box body (1) in a lifting manner,

the cleaning spray head (22) capable of horizontally sliding is arranged in the box body (1), and when the test tube (11) swings to be in a horizontal state, the cleaning spray head (22) stretches into the test tube (11).

2. The portable detector for water quality detection according to claim 1, wherein: the reversing telescopic cylinder (13) is horizontally and fixedly connected on the mounting frame (9), the telescopic end of the reversing telescopic cylinder (13) is fixedly connected with the sliding plate (14), the sliding plate (14) is hinged with the swinging plate (15), the connecting shaft (18) is fixedly connected on the outer wall of the test tube seat (10), the sliding plate (14) is provided with a avoidance hole, the other end of the connecting shaft (18) penetrates through the avoidance hole and is fixedly connected to the swinging plate (15), an arc-shaped reversing groove (16) is formed in the mounting frame (9), and a sliding block (17) sliding along the arc-shaped reversing groove (16) is fixedly connected to the swinging plate (15).

3. The portable detector for water quality detection according to claim 2, wherein: two fixed supporting legs (29) are fixedly connected on the outer bottom surface of the box body (1) in parallel, two moving plates (33) are oppositely arranged on the outer bottom surface of the box body (1) in a swinging mode, swinging supporting legs (30) are fixedly connected on each moving plate (33), and universal wheels (35) are fixedly connected at the lower end portions of each moving plate (33).

4. A portable water quality testing detector according to claim 3, wherein: the horizontal rotation is equipped with screw rod (31) on the outer bottom surface of box (1), be equipped with two sections external screw threads that revolve opposite direction on screw rod (31), every section threaded connection has backup pad (32) on the external screw thread, it has connecting plate (34) to articulate on backup pad (32), the other end of connecting plate (34) with movable plate (33) are articulated mutually.

5. The portable detector for water quality detection according to claim 4, wherein: the top of box (1) is followed vertical slip cartridge and is had pull rod (23), the rigid coupling has the protecting case in box (1), the lower tip rigid coupling of pull rod (23) has and extends to rack (24) in the protecting case, the interior rotation of protecting case be equipped with rack (24) engaged with gear (25), coaxial rigid coupling has driving sprocket (26) on gear (25), rigid coupling has driven sprocket (28) on screw rod (31), driving sprocket (26) with driven sprocket (28) are connected through chain (27).

6. The portable detector for water quality detection according to claim 5, wherein: the inner wall of the box body (1) is fixedly connected with a vertical telescopic cylinder (7), and the detector (6) is fixedly connected to the telescopic end of the vertical telescopic cylinder (7).

7. The portable detector for water quality detection according to claim 6, wherein: the sewage tank (36) located below the cleaning spray head (22) is fixedly connected to the inner bottom surface of the tank body (1), a transverse telescopic cylinder (21) is fixedly connected to one side of the sewage tank (36) through a frame body, and the telescopic end of the transverse telescopic cylinder (21) is fixedly connected with the cleaning spray head (22).

8. The portable detector for water quality detection according to claim 7, wherein: the inner bottom surface of the box body (1) is fixedly connected with a water tank (19), and the water tank (19) is connected with the cleaning spray head (22) through a hose (20).

9. The portable detector for water quality detection according to claim 8, wherein: the steering engine (12) is fixedly connected to the inner bottom surface of the box body (1), and an output shaft of the steering engine (12) is fixedly connected with the central position of the bottom surface of the mounting frame (9).

10. The portable detector for water quality detection according to claim 9, wherein: the inner side wall of the box body (1) is fixedly connected with a test tube box (8), and a plurality of test tube slots are formed in the upper end part of the test tube box (8).