CN214952374U

CN214952374U - Chemistry chemical industry water quality monitoring sampling device

Info

Publication number: CN214952374U
Application number: CN202121722706.0U
Authority: CN
Inventors: 俞耀坪; 赵娅萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-30
Anticipated expiration: 2031-07-27

Abstract

The application discloses chemistry chemical industry water quality monitoring sampling device, including mount, shell body, elevating system, activity stopper structure and kickboard, two circular logical grooves have been seted up on the kickboard, the top of kickboard is provided with elevating system, the shell body is connected through elevating system to the kickboard, the bottom lateral wall fixed connection mount of shell body, the bottom fixed connection fixed plate of mount, fixed connection block rubber on the fixed plate, the three sampling tube of equidistance joint in the block rubber, the top of mount is provided with activity stopper structure, the top lateral wall fixed connection ultrasonic ranging appearance of shell body. This application utilizes ultrasonic distance meter to measure the distance that sampling device descends accurately, and the degree of depth of the accurate control sampling device sampling of being convenient for, this application utilizes the rubber buffer to plug up the sampling tube, and cross contamination takes place for the effectual water sample that prevents in the sampling tube.

Description

Chemistry chemical industry water quality monitoring sampling device

Technical Field

The application relates to the field of monitoring and sampling, in particular to a chemical and chemical water quality monitoring and sampling device.

Background

The chemical industry, also known as the chemical processing industry, generally refers to the process industry in which chemical processes dominate the production process. A large amount of chemical wastewater can be inevitably produced in the chemical industrial production process, one part of the chemical wastewater can be reused after being treated, the other part of the chemical wastewater is directly discharged into a river, and in order to determine whether the chemical wastewater reaches the discharge standard, the water quality of the chemical wastewater is required to be sampled and detected.

The existing water quality detection sampling device mainly samples through manual operation, and when the sampling of the specified depth is carried out, the depth of the manual sampling which can not accurately control the sampling is increased, and in addition, when the sampling is carried out on waste water with different depths, the water samples with different depths are easy to generate cross contamination. Therefore, a chemistry chemical industry water quality monitoring sampling device is proposed to above-mentioned problem.

Disclosure of Invention

The utility model provides a chemistry chemical industry water quality monitoring sampling device is arranged in solving among the prior art the not accurate and easy cross contamination's of water sample of the different degree of depth of sampling distance problem.

According to an aspect of the application, a chemistry and chemical industry water quality monitoring sampling device is provided, including mount, shell body, elevating system, activity stopper structure and kickboard, two circular logical grooves have been seted up on the kickboard, the top of kickboard is provided with elevating system, the shell body is connected through elevating system to the kickboard, the bottom lateral wall fixed connection mount of shell body, the bottom fixed connection fixed plate of mount, fixed connection rubber block on the fixed plate, the three sampling tube of equidistance joint in the rubber block, the top of mount is provided with the activity stopper structure, the top lateral wall fixed connection ultrasonic ranging appearance of shell body.

Further, elevating system includes reel, wire rope, rotates motor one, dead lever and solid fixed ring, dead lever fixed connection is at the top of kickboard, it receives the reel to rotate between the dead lever even, the last rolling of reel has wire rope, wire rope passes circular logical groove fixed connection solid fixed ring, the fixed ring fixed connection is on the shell body, fixed connection rotates motor one on the lateral wall of dead lever, the rotation end of rotating motor one is fixed even receives the reel.

Further, the division board is fixedly connected to the inner side wall of the outer shell, the two storage batteries and the controller are fixedly connected to the top of the division board, three rotating grooves are formed in the top of the fixing frame at equal intervals, and the outer side wall of the bottom of the fixing frame is fixedly connected with six sliding rods.

Further, the movable plug structure is including rotating motor two, threaded rod, connecting plate, connecting rod, fixed block one and rubber buffer, rotate two fixed connection of motor on the bottom inside wall of shell body, the rotation end fixed connection threaded rod of rotating motor two, threaded connection plate on the threaded rod, two connecting rods of bottom lateral wall fixed connection of connecting plate, the bottom fixed connection fixed block one of connecting rod, the bottom fixed connection rubber buffer of fixed block one.

Furthermore, two sliding grooves are formed in the connecting plate, sliding rods are connected in the sliding grooves in a sliding mode, and the bottom end of each threaded rod is fixedly connected with a second fixing block.

Furthermore, the controller is electrically connected with the second three rotating motors.

Through the above-mentioned embodiment of this application, adopted elevating system, activity stopper structure and ultrasonic ranging appearance, solved the sampling distance not accurate and the easy cross contamination's of water sample of the different degree of depth problem, gained accurate control sampling distance and prevented water sample cross contamination's effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic overall side view of an embodiment of the present application.

In the figure: 1. the utility model provides a fixed frame, 2, the shell body, 3, the fixed plate, 4, the block rubber, 5, the sampling tube, 6, elevating system, 601, the winding reel, 602, wire rope, 603, the first motor that rotates, 604, the dead lever, 605, solid fixed ring, 7, the kickboard, 8, the activity stopper structure, 801, the second motor that rotates, 802, the threaded rod, 803, the connecting plate, 804, the connecting rod, 805, the first fixed block, 806, the rubber buffer, 9, the sliding tray, 10, the second fixed block, 11, the rotating tray, 12, the battery, 13, the controller, 14, circular logical groove, 15, the division board, 16, the sliding bar, 17, ultrasonic range finder.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The movable plug structure in the water quality monitoring and sampling device in the embodiment is applicable to the water quality sampling device, for example, the following water quality sampling device is provided in the embodiment, and the movable plug structure in the water quality monitoring and sampling device in the embodiment can be used for the following water quality sampling device.

A water quality sampling device comprises a rack, an upper mounting disc, a lower mounting disc and storage tanks, and is characterized in that the upper mounting disc and the lower mounting disc are respectively mounted at the top and the bottom of a supporting tube, the storage tanks are distributed in a circle by taking the supporting tube as the center, and are clamped between the upper mounting disc and the lower mounting disc; an upper shaft hole is formed in the center of the upper mounting disc, a plurality of upper water holes are formed in the circumferential direction of the inner wall of the upper shaft hole, and a storage cavity in each storage tank is communicated with the corresponding upper water holes; but the downthehole circular rotation's that is equipped with of upper shaft switches the post, switches and is provided with the passageway with water pump outlet intercommunication on the post, rotates and switches the post, makes the passageway alternative and last water hole intercommunication, the import of water pump and the water intercommunication in sampling waters.

An electric cover is arranged on a top plate at the top of the rack, a water pump is arranged in the electric cover, an inlet of the water pump is communicated with a water inlet pipe, and an outlet of the water pump is communicated with one end of a water outlet pipe; the other end of the water outlet pipe can rotate circumferentially and is hermetically arranged in a connecting pipe, and the connecting pipe is arranged and fixed in a water receiving hole of the switching column; the outer wall of the top of the switching column is also provided with clamping teeth which are uniformly distributed in the circumferential direction of the switching column so as to form a gear part; the gear part is in mesh transmission with a gear which is fixed on an output shaft of the motor.

The bottom of the upper mounting disc is provided with a plurality of upper clamping grooves matched with the storage tank, a plurality of water drainage grooves are further arranged in the circumferential direction of the inner wall of the upper shaft hole, the upper shaft hole is sealed with the outer wall of the switching column and can be circumferentially and rotatably assembled, the upper water holes and the water drainage grooves are arranged at intervals, and the other end of each upper water hole is communicated with the inside of the storage tank through a splicing pipe head; the channel of the switching column can be respectively communicated with each water feeding hole and the water drainage groove, a diversion trench is formed between the inner wall of the water feeding hole and the switching column through the water drainage groove, and the diversion trench is communicated with the pipe cavity of the supporting pipe.

Be provided with the lower draw-in groove that corresponds with last draw-in groove on the mounting disc down, go up draw-in groove, lower draw-in groove respectively with the last sealed piece at storage jar both ends, sealed piece block assembly down, go up sealed piece, sealed piece is fixed respectively at storage jar both ends and is sealed with the inside storage chamber both ends of storage jar down.

And a through exhaust hole is formed in the top of the side wall of the storage tank.

The upper sealing block is provided with a sealing switch hole, the inner wall of the sealing switch hole is provided with a plurality of L-shaped limiting tables, the L-shaped limiting tables are arranged in the circumferential direction, a shaft passing hole is formed in the middle of each L-shaped limiting table, and a switch communicating groove is formed in a gap between every two adjacent limiting tables; a switch shaft is arranged in the sealed switch hole, the bottom of the switch shaft is arranged at the bottom of the through shaft hole and is fixedly connected with a large limiting end, a sealing plug is fixed at the top of the switch shaft, and the sealing plug is sealed, clamped and slidably arranged in the sealed switch hole at the upper part of the through shaft hole; a switch spring is sleeved on the part of the switch shaft between the limiting table and the sealing plug; the plug pipe head is inserted into a sealing switch hole of the upper sealing block, the sealing plug is pressed downwards, the sealing plug overcomes the spring force to slide downwards until the top of the sealing plug is shorter than the top of the switch communicating groove, and water can flow through the upper water hole and the switch communicating groove to flow into the storage tank.

Locking thread sleeves are mounted at the bottom of the supporting tube and below the lower mounting plate, the locking thread sleeves are sleeved outside the supporting tube and are assembled with the supporting tube in a screwing mode through threads, and the lower mounting plate can slide in the axial direction of the supporting tube shaft.

The motor is a stepping motor or a servo motor and is driven by a motor driver, and a control end of the motor driver is in communication connection with a signal end of the PLC; and the motor driver and the PLC are both arranged in the electric cover.

The water feeding hole and one end of the connecting plug which is communicated with the connecting plug are arranged in an upward inclined mode.

The frame is provided with the upper cover at last mounting disc top, still be provided with the spacing ring on switching the post, but the spacing ring circumference rotation, but install between upper cover and the last mounting disc axial displacement ground, the upper cover is fixed on last mounting disc.

Of course, the embodiment can also be used for water quality sampling devices with other structures. No further description is given here, and the following introduces the water quality monitoring and sampling device according to the embodiment of the present application.

Please refer to fig. 1-3, a chemical and chemical water quality monitoring and sampling device, which comprises a fixed frame 1, an outer shell 2, a lifting mechanism 6, a movable plug structure 8 and a floating plate 7, wherein two circular through grooves 14 are formed on the floating plate 7, the lifting mechanism 6 is arranged at the top of the floating plate 7, the floating plate 7 is connected with the outer shell 2 through the lifting mechanism 6, the bottom outer side wall of the outer shell 2 is fixedly connected with the fixed frame 1, the bottom of the fixed frame 1 is fixedly connected with a fixed plate 3, a rubber block 4 is fixedly connected on the fixed plate 3, three sampling tubes 5 are clamped in the rubber block 4 at equal intervals, the movable plug structure 8 is arranged at the top of the fixed frame 1, and the top outer side wall of the outer shell 2 is fixedly connected with an ultrasonic distance meter 17.

Utilize elevating system 6 and ultrasonic ranging appearance 17, the accurate distance of measuring the sampling device decline, the degree of depth of the accurate control sampling device sampling of being convenient for utilizes the water sample emergence cross contamination in the effectual prevention sampling tube 5 of activity stopper structure 8.

The lifting mechanism 6 comprises a winding drum 601, a steel wire rope 602, a first rotating motor 603, a fixing rod 604 and a fixing ring 605, wherein the fixing rod 604 is fixedly connected to the top of the floating plate 7, the winding drum 601 is rotatably connected between the fixing rods 604, the steel wire rope 602 is wound on the winding drum 601, the steel wire rope 602 penetrates through the circular through groove 14 and is fixedly connected with the fixing ring 605, the fixing ring 605 is fixedly connected to the outer shell 2, the first rotating motor 603 is fixedly connected to the outer side wall of the fixing rod 604, the rotating end of the first rotating motor 603 is fixedly connected with the winding drum 601, the first rotating motor 603 rotates to drive the winding drum 601 to rotate, the winding drum 601 winds the steel wire rope 602, the steel wire rope 602 pulls the fixing ring 605 to descend, and the fixing ring 605 drives the outer shell 2 to descend.

Fixed connection division board 15 on the inside wall of shell body 2, two batteries 12 of top fixed connection and controller 13 of division board 15, three rotation groove 11 have been seted up to the top equidistance of mount 1, six slide bars 16 of bottom lateral wall fixed connection of mount 1, division board 15 separate into two cavitys with shell body 2, and battery 12 can provide the power.

Activity stopper structure 8 is including rotating two 801 of motor, threaded rod 802, connecting plate 803, connecting rod 804, a fixed block 805 and rubber buffer 806, rotate two 801 fixed connection of motor on the bottom inside wall of shell body 2, rotate two 801 rotation end fixed connection threaded rod 802 of motor, threaded connection plate 803 on the threaded rod 802, two connecting rods 804 of bottom lateral wall fixed connection of connecting plate 803, a bottom fixed connection fixed block 805 of connecting rod 804, the bottom fixed connection rubber buffer 806 of a fixed block 805, two 801 rotation drive threaded rod 802 rotations of rotation motor, connecting plate 803 threaded connection threaded rod 802, threaded rod 802 rotate and drive the connecting plate 803 and rise, and connecting plate 803 drives to rise through connecting rod 804 drives a fixed block 805, and a fixed block 805 drives rubber buffer 806 and rises.

Two sliding grooves 9 are formed in the connecting plate 803, the sliding rods 16 are connected in the sliding grooves 9 in a sliding mode, the bottom end of the threaded rod 802 is fixedly connected with a second fixing block 10, and the second fixing block 10 can prevent the connecting plate 803 from slipping off the threaded rod 802.

The controller 13 is electrically connected to the three second rotating motors 801, and the controller 13 can control the rotation of one second rotating motor.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the first rotating motor 603 is started, the first rotating motor 603 rotates to drive the winding drum 601 to rotate, the winding drum 601 winds the steel wire rope 602, the steel wire rope 602 pulls the fixing ring 605 to descend, the fixing ring 605 drives the outer shell 2 to descend, the ultrasonic distance meter 17 measures the distance between the top of the outer shell 2 and the bottom of the floating plate 7 in real time, the ultrasonic distance meter 17 is used for accurately measuring the descending distance of the sampling device, the sampling depth of the sampling device is accurately controlled, after the depth needing to be sampled is reached, the controller 13 controls the second rotating motor 801 to rotate, the second rotating motor 801 rotates to drive the threaded rod 802 to rotate, the connecting plate 803 is in threaded connection with the threaded rod 802, the threaded rod 802 rotates to drive the connecting plate 803 to ascend, the connecting plate 803 drives the first fixing block 805 to ascend through the connecting rod 804, a fixed block 805 drives rubber buffer 806 and rises, extract rubber buffer 806 from sampling tube 5 in, the water sample of this degree of depth gets into in the sampling tube 5, the back is got in the sample, two 801 antiport of controller 13 control rotation motor, connecting plate 803 drives rubber buffer 806 and descends, rubber buffer 806 fills in sampling tube 5 again, utilize rubber buffer 806 to plug up sampling tube 5, cross contamination takes place for the effectual water sample that prevents in the sampling tube 5, the three sampling tube 5 of setting can carry out the sampling of the different degree of depth of cubic.

The application has the advantages that:

1. this application is rational in infrastructure, rotate a rotation of motor and drive the winding drum and rotate, the winding drum carries out the rolling to wire rope, and the solid fixed ring of wire rope pulling descends, and solid fixed ring drives the shell body and descends, and the distance of shell body top and kickboard bottom is measured to ultrasonic ranging appearance, utilizes ultrasonic ranging appearance to measure the distance that sampling device descends, the degree of depth of the accurate control sampling device sampling of being convenient for.

2. This application is rational in infrastructure, it rotates the drive threaded rod and rotates to rotate motor two, the threaded rod rotates and drives the connecting plate and rise, the connecting plate drives to rise through connecting rod drive fixed block one, fixed block one drives the rubber buffer and rises, the water sample of this degree of depth gets into in the sampling tube, the back is got in the sample, controller control rotates two antiport of motor, the connecting plate drives the rubber buffer and descends, the rubber buffer is plugged in the sampling tube again, utilize the rubber buffer to plug up the sampling tube, the effectual cross contamination takes place for the water sample that prevents in the sampling tube.

The first rotating motor 603 is a model TCH18-200-3S produced by Taiwan electric machine Limited, Dongguan and a related matched power supply and circuit.

The second rotary motor 801 is a 86BYGH model and its related power supply and circuit made by Sujie electromechanical source manufacturers in Changzhou.

The storage battery 12 is made of 12V7AH manufactured by Cambodia technologies (Guangdong) and related power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a chemistry and chemical industry water quality monitoring sampling device which characterized in that: including mount (1), shell body (2), elevating system (6), activity stopper structure (8) and kickboard (7), two circular logical groove (14) have been seted up on kickboard (7), the top of kickboard (7) is provided with elevating system (6), shell body (2) are connected through elevating system (6) in kickboard (7), bottom lateral wall fixed connection mount (1) of shell body (2), the bottom fixed connection fixed plate (3) of mount (1), fixed connection rubber block (4) on fixed plate (3), three sampling tube (5) of equidistance joint in rubber block (4), the top of mount (1) is provided with activity stopper structure (8), the top lateral wall fixed connection ultrasonic ranging appearance (17) of shell body (2).

2. The chemical engineering water quality monitoring and sampling device of claim 1, which is characterized in that: elevating system (6) are including receiving reel (601), wire rope (602), rotating motor (603), dead lever (604) and solid fixed ring (605), dead lever (604) fixed connection is at the top of kickboard (7), rotate between dead lever (604) and connect receiving reel (601), the rolling has wire rope (602) on receiving reel (601), wire rope (602) pass circular logical groove (14) fixed connection solid fixed ring (605), gu fixed ring (605) fixed connection is on shell body (2), fixed connection rotates motor (603) on the lateral wall of dead lever (604), the rotation end of rotating motor (603) is fixed even receiving reel (601).

3. The chemical engineering water quality monitoring and sampling device of claim 1, which is characterized in that: fixed connection division board (15) on the inside wall of shell body (2), two battery (12) of top fixed connection and controller (13) of division board (15), three rotation groove (11) have been seted up to the top equidistance of mount (1), six slide bars (16) of bottom lateral wall fixed connection of mount (1).

4. The chemical engineering water quality monitoring and sampling device of claim 1, which is characterized in that: activity stopper structure (8) is including rotating motor two (801), threaded rod (802), connecting plate (803), connecting rod (804), fixed block one (805) and rubber buffer (806), rotate motor two (801) fixed connection on the bottom inside wall of shell body (2), the rotation end fixed connection threaded rod (802) of rotating motor two (801), threaded rod (802) are gone up threaded connection board (803), two connecting rods (804) of bottom lateral wall fixed connection of connecting plate (803), bottom fixed connection fixed block one (805) of connecting rod (804), the bottom fixed connection rubber buffer (806) of fixed block one (805).

5. The chemical engineering water quality monitoring and sampling device of claim 4, which is characterized in that: two sliding grooves (9) are formed in the connecting plate (803), the sliding rods (16) are connected in the sliding grooves (9) in a sliding mode, and the bottom end of the threaded rod (802) is fixedly connected with a second fixing block (10).

6. The chemical engineering water quality monitoring and sampling device of claim 3, which is characterized in that: the controller (13) is electrically connected with the second three rotating motors (801).