CN212432662U

CN212432662U - Portable sampling device for wastewater monitoring

Info

Publication number: CN212432662U
Application number: CN202020937688.7U
Authority: CN
Inventors: 程玲玲
Original assignee: Anhui Yiersi Environmental Technology Co ltd
Current assignee: Anhui Yiersi Environmental Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-29
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of waste water monitoring equipment, in particular to a portable sampling device for waste water monitoring, which comprises an outer shell, wherein a peristaltic pump is arranged in the outer shell, a winding pipe barrel is arranged at one side of the peristaltic pump, a sampling pipe is wound at the outer side of the winding pipe barrel, one end of the sampling pipe extends into the winding pipe barrel and penetrates through the winding pipe barrel along the central axis of the winding pipe barrel, the other end of the sampling pipe extends to the outer part of the outer shell, a balancing weight is fixedly arranged at the outer side of the other end of the sampling pipe, a filter is arranged at one end of the sampling pipe close to the balancing weight, an angle sensor is arranged at one side edge of the winding pipe barrel, one end of the winding pipe barrel far away from the peristaltic pump is connected with a driving motor, the input end of the peristaltic pump is connected with one end of the sampling pipe penetrating through the, the device is suitable for various terrains for wastewater monitoring, and is convenient to carry and operate.

Description

Portable sampling device for wastewater monitoring

Technical Field

The utility model belongs to the technical field of waste water monitoring equipment, concretely relates to sampling device is used in monitoring of portable waste water.

Background

The waste water is a general term of water and runoff rainwater drained in the process of activities of residents. The method comprises the steps of domestic sewage, industrial wastewater and other useless water such as primary rain water flowing into a drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being purified by primary pollution. The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized.

When carrying out waste water treatment, have corresponding staff to carry out the waste water monitoring, waste water sampling device simple structure among the prior art can not adjust the degree of depth of sample according to the waste water of different grade type and the requirement of different topography, reduces the efficiency of sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable sampling device for waste water monitoring has overcome prior art not enough, and extensible sampling pipe extendible takes a sample to the different degree of depth of waste water, is applicable to various waste water monitoring's topography, conveniently carries, the operation of being convenient for.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a portable sampling device for monitoring waste water, includes the shell body, install the peristaltic pump in the shell body, one side of peristaltic pump is installed around the bobbin, it has the sampling pipe to twine around the outside of bobbin, the one end of sampling pipe extends to in the bobbin and along running through around the bobbin around the axis of bobbin, the other end of sampling pipe extends to the outside of shell body, and the other end outside of sampling pipe has set firmly the balancing weight, the sampling pipe is close to the one end of balancing weight and installs the filter, install angle sensor around one side edge of bobbin, the one end of keeping away from the peristaltic pump around the bobbin is connected with driving motor, the input and the sampling pipe of peristaltic pump run through around the one end of bobbin and be connected, the output of peristaltic pump is connected with out the appearance pipe, it extends to the outside of shell body to go out the appearance pipe, it is equipped with the rubber stopper to go out the one end, the utility model discloses a sampling bottle, including shell body, sampling pipe, rubber stopper, location buckle, sampling bottle, rubber stopper, sampling bottle, sampling.

Further, install microcontroller and the battery that is used for the power supply in the shell body, the preceding terminal surface of shell body inlays and is equipped with display screen and operating keyboard, microcontroller's input and angle sensor and operating keyboard electric connection, microcontroller's output respectively with driving motor, peristaltic pump and display screen electric connection.

Further, the handle of carrying usefulness is set firmly to the up end of shell body, install on four angles of the lower terminal surface of shell body and remove the wheel, locating component is installed at the both ends of shell body.

Furthermore, the locating component mainly comprises fixed blocks fixedly arranged at two ends of the outer shell, a screw rod penetrating through the fixed blocks from top to bottom and supporting legs rotatably connected to the bottom end of the screw rod, and the fixed blocks are connected with the screw rod through threads.

Further, the one end of shell body is provided with the cabinet of accomodating that can hold a plurality of sampling bottles, the preceding terminal surface of accomodating the cabinet articulates there is the cabinet door.

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

the utility model relates to a portable sampling device for wastewater monitoring, which can extend a sampling pipe to different depths of wastewater for sampling by driving a winding pipe barrel to rotate through a driving motor, is suitable for various terrains for wastewater monitoring, is convenient to carry and operate; thereby confirm the degree of depth that the sampling pipe extends to in the waste water pond, more accurate definite sampling position through the accurate length of calculating the sampling pipe extension of angle sensor and microprocessor.

Drawings

Fig. 1 is a schematic structural diagram of a portable sampling device for wastewater monitoring.

Fig. 2 is a schematic structural view of a bobbin assembly in a portable sampling device for wastewater monitoring.

Fig. 3 is a schematic block diagram of an electrical control in a portable sampling device for wastewater monitoring.

In the figure: 1. an outer housing; 2. a display screen; 3. a sample outlet pipe; 4. a rubber stopper; 5. a sampling bottle; 6. positioning a buckle; 7. a control keyboard; 8. a screw; 9. a fixed block; 10. supporting legs; 11. a handle; 12. a storage cabinet; 13. a moving wheel; 14. a sampling tube; 15. a balancing weight; 16. a filter; 17. a peristaltic pump; 18. A drive motor; 19. winding the tube; 20. an angle sensor.

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.

As shown in fig. 1-3, the utility model relates to a portable sampling device for monitoring wastewater, including outer casing 1, install peristaltic pump 17 in the outer casing 1, one side of peristaltic pump 17 is installed around bobbin 19, it has sampling tube 14 to twine around the outside of bobbin 19, one end of sampling tube 14 extends to in winding bobbin 19 and runs through around bobbin 19 along the axis around bobbin 19, the other end of sampling tube 14 extends to the outside of outer casing 1, and the other end outside of sampling tube 14 has set firmly balancing weight 15, the one end that sampling tube 14 is close to balancing weight 15 is installed filter 16, install angle sensor 20 around one side edge of bobbin 19, the one end that keeps away from peristaltic pump 17 around bobbin 19 is connected with driving motor 18, the input of peristaltic pump 17 and the one end that sampling tube 14 runs through around bobbin 19 are connected, the output of peristaltic pump 17 is connected with out appearance pipe 3, go out appearance pipe 3 and extend to the outside of shell body 1, go out the one end outside cover that peristaltic pump 17 was kept away from to appearance pipe 3 and be equipped with rubber stopper 4, be fixed with sampling bottle 5 through location buckle 6 on the lateral wall of shell body 1, go out appearance pipe 3 and extend to in sampling bottle 5, and rubber stopper 4 is located the bottleneck department at sampling bottle 5.

During the use, at first remove to need the waste water that detects other with shell body 1, fix sampling bottle 5 in location buckle 6, the rubber stopper 4 that goes out sample pipe 3 plugs the bottleneck of sampling bottle 5 tightly again, then start driving motor 18 and drive and rotate around bobbin 19, place sampling pipe 14 in the waste water pond that the area was waited to detect, under the action of gravity of balancing weight 15, sampling pipe 14 downstream, angle sensor 20 is used for detecting the turned angle around bobbin 19, the user calculates the length of sampling pipe 14 according to the pivoted angle, then confirm the degree of depth that sampling pipe 14 descends, wait that it descends to start peristaltic pump 17 again behind the sufficient degree of depth, carry out the waste water sample, and carry to sampling bottle 5 in through going out sample pipe 3.

In order to facilitate operation, a microcontroller and a storage battery for supplying power are installed in the outer shell 1, a display screen 2 and an operation keyboard are embedded in the front end face of the outer shell 1, the input end of the microcontroller is electrically connected with the angle sensor 20 and the operation keyboard, and the output end of the microcontroller is electrically connected with the driving motor 18, the peristaltic pump 17 and the display screen 2 respectively; the angle sensor 20 detects the angle of rotation about the barrel 19 and transmits a rotation angle signal to the microcontroller to derive the extended distance of the sample tube 14, thereby controlling the length of the sample tube 14.

For convenience of carrying, a handle 11 for lifting is fixedly arranged on the upper end face of the outer shell 1, four corners of the lower end face of the outer shell 1 are provided with moving wheels 13, and two ends of the outer shell 1 are provided with positioning components; the user can lift the handle 11 or move the outer shell 1 by using the moving wheel 13 according to the requirement, and the outer shell 1 is fixed on the plane by the positioning component.

The positioning assembly mainly comprises fixed blocks 9 fixedly arranged at two ends of the outer shell 1, a screw 8 penetrating through the fixed blocks 9 from top to bottom and supporting legs 10 rotatably connected to the bottom end of the screw 8, and the fixed blocks 9 are connected with the screw 8 through threads; when the outer shell 1 needs to be fixed, the screw 8 is rotated to drive the supporting legs 10 to move downwards until the outer shell 1 is jacked up to enable the moving wheels 13 to leave the plane.

For conveniently carrying sampling bottle 5, the one end of shell body 1 is provided with the cabinet 12 of accomodating that can hold a plurality of sampling bottles 5, and the preceding terminal surface of accomodating cabinet 12 articulates there is the cabinet door.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable sampling device for waste water monitoring, includes shell body (1), its characterized in that: install peristaltic pump (17) in shell body (1), one side of peristaltic pump (17) is installed around bobbin (19), the outside winding around bobbin (19) has sampling tube (14), the one end of sampling tube (14) extends to in winding bobbin (19) and along the axis that winds bobbin (19) and run through around bobbin (19), the other end of sampling tube (14) extends to the outside of shell body (1), and the other end outside of sampling tube (14) has set firmly balancing weight (15), filter (16) are installed to one end that sampling tube (14) are close to balancing weight (15), install angle sensor (20) around one side edge of bobbin (19), the one end of keeping away from peristaltic pump (17) around bobbin (19) is connected with driving motor (18), the input of peristaltic pump (17) and sampling tube (14) run through around the one end of bobbin (19) and be connected, the output of peristaltic pump (17) is connected with out appearance pipe (3), go out the outside that appearance pipe (3) extended to shell body (1), the one end outside cover that goes out appearance pipe (3) and keep away from peristaltic pump (17) is equipped with rubber stopper (4), be fixed with sampling bottle (5) through location buckle (6) on the lateral wall of shell body (1), go out appearance pipe (3) and extend to in sampling bottle (5), and rubber stopper (4) are located the bottleneck department at sampling bottle (5).

2. The portable sampling device for wastewater monitoring according to claim 1, wherein: install microcontroller and the battery that is used for the power supply in shell body (1), the preceding terminal surface of shell body (1) inlays and is equipped with display screen (2) and operating keyboard, microcontroller's input and angle sensor (20) and operating keyboard electric connection, microcontroller's output respectively with driving motor (18), peristaltic pump (17) and display screen (2) electric connection.

3. The portable sampling device for wastewater monitoring according to claim 1, wherein: the handle (11) of carrying usefulness is set firmly to the up end of shell body (1), install on four angles of the lower terminal surface of shell body (1) and remove wheel (13), locating component is installed at the both ends of shell body (1).

4. A portable sampling device for wastewater monitoring according to claim 3, wherein: the positioning assembly mainly comprises fixing blocks (9) which are fixedly arranged at two ends of the outer shell (1), a screw rod (8) which penetrates through the fixing blocks (9) from top to bottom and supporting legs (10) which are rotatably connected to the bottom end of the screw rod (8), and the fixing blocks (9) are connected with the screw rod (8) through threads.

5. The portable sampling device for wastewater monitoring according to claim 1, wherein: one end of the outer shell (1) is provided with a storage cabinet (12) capable of containing a plurality of sampling bottles (5), and the front end face of the storage cabinet (12) is hinged with a cabinet door.