CN214584303U

CN214584303U - Sampling device for sewage treatment

Info

Publication number: CN214584303U
Application number: CN202120988979.3U
Authority: CN
Inventors: 赵忠洋; 张宇飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-02
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a sampling device for sewage treatment relates to sewage treatment technical field. The utility model discloses a box and sample nest of tubes. Set up driving motor, drive shaft, drive wheel, follow driving wheel and pull wire in the box, pull wire one end sets up the fixed plate, sets up the sample nest of tubes on the fixed plate, and the sample nest of tubes comprises an air-extracting shaft, a bottom pipe and a plurality of hollow tubes. The utility model arranges the sampling device in the box body, and the handle is arranged on the box body, thereby being convenient for the personnel to carry; by arranging the sampling pipe group, sewage at different depths is sampled according to requirements; the driving motor is arranged in the box body and drives the driving wheel and the driven wheel to rotate, so that the sampling pipe group can conveniently descend to take liquid and ascend, the manual operation for sampling is avoided, the physical strength of workers is consumed, and the sampling work efficiency is low; the utility model discloses simple structure, portable and installation are dismantled conveniently, and the sample is efficient.

Description

Sampling device for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a sampling device for sewage treatment.

Background

The municipal sewage treatment process generally determines the treatment degree of sewage and a corresponding treatment process according to the utilization or discharge direction of the municipal sewage and considering the natural purification capacity of a water body. The treated sewage, whether used for industrial, agricultural or recharge for groundwater, must meet the relevant water quality standards issued by the state. At present, when municipal sewage is treated, sewage needs to be sampled and analyzed firstly, and then a sewage treatment process flow is formulated, because the municipal sewage is generally a sewer pipe, the traditional sampling mode is manual operation for sampling, not only the physical power of workers is consumed, but also the sampling work efficiency is low; the existing sampling device has a complex structure, large volume, inconvenience and carrying, and cannot perform sampling detection in a layering way simultaneously, so that the sampling device for sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for sewage treatment, it is complicated to solve current sampling device structure, and the volume is inconvenient greatly and carry to unable while layering carries out sample detection and traditional artifical sample and wastes time and energy and the problem of inefficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a sampling device for sewage treatment, including box and sampling pipe group, a surface is provided with driving motor in the box, a surface of driving motor is provided with the drive shaft, drive shaft one end is provided with the drive wheel, a surface of drive wheel is provided with the take-up stand, be provided with the pull wire in the take-up stand, drive wheel one side is provided with the driven wheel, a surface of the driven wheel is provided with the auxiliary line frame, the auxiliary line frame and the take-up stand are the same structure, a surface in the box is provided with round hole and mount, is convenient for the fixed of pull wire, avoids the time spent line winding messy; one end of the traction wire is provided with a hook, a fixed plate is arranged in the hook, hanging holes are formed in two sides of one surface of the fixed plate, a limiting hole is formed in one surface of the fixed plate, and a sampling tube group is arranged in the limiting hole;

the sampling pipe group consists of an air pumping shaft, a bottom pipe and a plurality of hollow pipes, and scales are arranged on the peripheral side surfaces of the bottom pipe and the hollow pipes; the air pumping shaft is of a telescopic structure, and the length of the air pumping shaft can be adjusted according to the length of the sampling pipe group; the utility model discloses a hollow tube, including pump shaft, bottom pipe, liquid extraction pipe, hollow tube, liquid extraction pipe, liquid extraction hole, resistance stopper, bottom pipe upper surface, hollow tube lower surface, pump shaft one end is provided with the rubber stopper, bottom pipe week side is provided with the liquid extraction pipe, the liquid extraction pipe is "T" shape structure, liquid extraction pipe one surface is provided with the liquid extraction hole, be provided with the resistance stopper in the liquid extraction pipe, bottom pipe upper surface is provided with the arch, hollow tube week side is provided with the second liquid extraction pipe, the second liquid extraction pipe is the looks isostructure with the liquid extraction pipe, the hollow tube upper surface is provided with the second arch, the hollow tube lower surface is provided with the recess.

Furthermore, the upper surface of the box body is provided with a handle, so that the sampling device is convenient to carry; and a box door is arranged on one side surface of the box body.

Furthermore, the shape and the size of the hook are matched with the hanging hole, and the hook and the hanging hole are clamped and matched, so that the liquid taking device is convenient to mount and dismount.

Further, the resistance stopper is located inside the liquid taking pipe, sliding fit between resistance stopper and the liquid taking pipe avoids the liquid taking pipe just intaking when just getting into sewage, causes invalid sample.

Furthermore, the shape and the size of the groove are matched with the protrusion, and the groove is meshed with the protrusion, so that the sampling tube group is convenient to mount and dismount.

Furthermore, the air pumping shaft is located inside the bottom pipe and the hollow pipe, the upper end of the bottom pipe is sequentially connected with the lower end of the hollow pipe, and the hollow pipes are sequentially connected in a combined mode from top to bottom, so that sewage of different depths can be sampled conveniently according to requirements.

The utility model discloses following beneficial effect has:

the utility model arranges the sampling device in the box body, and the handle is arranged on the box body, thereby being convenient for the personnel to carry; by arranging the sampling pipe group, sewage at different depths is sampled according to requirements; the driving motor is arranged in the box body and drives the driving wheel and the driven wheel to rotate, so that the sampling pipe group can conveniently descend to take liquid and ascend, the manual operation for sampling is avoided, the physical strength of workers is consumed, and the sampling work efficiency is low; the utility model discloses simple structure, portable and installation are dismantled conveniently, and the sample is efficient.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a sampling device for sewage treatment;

FIG. 2 is a front view of a sampling device for sewage treatment;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is an enlarged view of a portion C of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-sampling tube group, 101-driving motor, 1011-driving shaft, 1012-driving wheel, 1013-take-up frame, 1014-traction line, 1015-driven wheel, 1016-auxiliary wire frame, 1017-hook, 1018-fixing plate, 1019-hanging hole, 1020-limiting hole, 103-handle, 1031-box door, 104-round hole, 1041-fixing frame, 201-air-pumping shaft, 202-bottom tube, 203-hollow tube, 2011-rubber plug, 2021-liquid-taking tube, 2022-liquid-taking hole, 2023-protrusion, 2024-resistance plug, 2031-second liquid-taking tube, 2032-second protrusion and 2033-groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a sampling device for sewage treatment, including box 1 and sampling tube group 2, a surface is provided with driving motor 101 in box 1, a surface of driving motor 101 is provided with drive shaft 1011, one end of drive shaft 1011 is provided with drive wheel 1012, a surface of drive wheel 1012 is provided with take-up frame 1013, be provided with pull wire 1014 in take-up frame 1013, one side of drive wheel 1012 is provided with driven wheel 1015, a surface of driven wheel 1015 is provided with auxiliary wire frame 1016, auxiliary wire frame 1016 is the same structure with take-up frame 1013, a surface is provided with round hole 104 and mount 1041 in box 1, which is convenient for fixing pull wire 1014, avoiding that the wire is not used to be entangled; one end of the traction wire 1014 is provided with a hook 1017, a fixing plate 1018 is arranged in the hook 1017, hanging holes 1019 are arranged on two sides of one surface of the fixing plate 1018, a limiting hole 1020 is arranged on one surface of the fixing plate 1018, and a sampling tube group 2 is arranged in the limiting hole 1020;

the sampling tube group 2 consists of an air pumping shaft 201, a bottom tube 202 and a plurality of hollow tubes 203, and scales are arranged on the peripheral sides of the bottom tube 202 and the hollow tubes 203; the air pumping shaft 201 is a telescopic structure, and the length of the air pumping shaft can be adjusted according to the length of the sampling tube group 2; the rubber stopper 2011 is arranged at one end of the pumping shaft 201, the liquid taking pipe 2021 is arranged on the peripheral side of the bottom pipe 202, the liquid taking pipe 2021 is of a T-shaped structure, the liquid taking hole 2022 is arranged on one surface of the liquid taking pipe 2021, the resistance plug 2024 is arranged in the liquid taking pipe 2021, the protrusion 2023 is arranged on the upper surface of the bottom pipe 202, the second liquid taking pipe 2031 is arranged on the peripheral side of the hollow pipe 203, the second liquid taking pipe 2031 and the liquid taking pipe 2021 are of the same structure, the second protrusion 2032 is arranged on the upper surface of the hollow pipe 203, and the groove 2033 is arranged on the lower surface of the hollow pipe 203.

Wherein, the upper surface of the box body 1 is provided with a handle 103, which is convenient for carrying the sampling device; a door 1031 is provided on one side surface of the case 1.

The shape and size of the hook 1017 are matched with the hanging hole 1019, and the hook 1017 and the hanging hole 1019 are clamped and matched, so that the liquid taking device is convenient to mount and dismount.

Wherein, the resistance stopper 2024 is located inside the liquid taking tube 2021, and the sliding fit between the resistance stopper 2024 and the liquid taking tube 2021 prevents the liquid taking tube 2021 from entering water just when entering sewage, which results in ineffective sampling.

The shape and size of the groove 2033 are adapted to the protrusion 2023, and the groove 2033 is engaged with the protrusion 2023, so that the sampling tube set 2 can be conveniently mounted and dismounted.

Wherein, the axle 201 of bleeding is located inside bottom pipe 202 and hollow tube 203, and the upper end and the hollow tube 203 lower extreme of bottom pipe 202 connect gradually, and two adjacent hollow tubes 203 make up the connection in proper order from top to bottom are convenient for sample the sewage of the different degree of depth according to the demand.

Referring to fig. 1-5, the present embodiment is a method for using a sampling device for sewage treatment, comprising: when sewage needs to be sampled, a worker only needs to lift the box body 1 to a sewer opening needing to be sampled by the aid of the handle 103, open the box door 1031, take out the sampling tube group 2 in the box for assembly, sequentially connect and combine the hollow tubes 203 according to different depths of samples needing to be collected, finally connect the bottom tubes 202 to the lower ends of the hollow tubes 203, insert the pumping shafts 201 into the combined tube bodies, take out the fixing plates 1018, penetrate the traction wires 1014 through the round holes 104 and then fixedly connect the traction wires with the hanging holes 1019 on the fixing plates 1018, insert the combined tube groups into the limiting holes 1020, finally place the combined tube groups right above a sewer, turn on the power supply of the driving motor 101 to drive the driving wheels 1012 and the driven wheels 1015 to lengthen the traction wires 1014 to proper positions, then pump the pumping shafts 201 to enable sewage with different depths to enter the liquid taking tube 2021 and the second liquid taking tube 2031, and finally taking out to finish liquid taking.

It should be further noted that the driving motor 101 is an LCDA86G type stepping motor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sampling device for sewage treatment, includes box (1) and sample nest of tubes (2), its characterized in that: the box body is characterized in that a driving motor (101) is arranged on one surface in the box body (1), a driving shaft (1011) is arranged on one surface of the driving motor (101), a driving wheel (1012) is arranged at one end of the driving shaft (1011), a wire collecting frame (1013) is arranged on one surface of the driving wheel (1012), a traction wire (1014) is arranged in the wire collecting frame (1013), a driven wheel (1015) is arranged on one side of the driving wheel (1012), an auxiliary wire frame (1016) is arranged on one surface of the driven wheel (1015), the auxiliary wire frame (1016) and the wire collecting frame (1013) are of the same structure, a round hole (102) and a fixing frame (1021) are arranged on one surface in the box body (1), a hook (1017) is arranged at one end of the traction wire (1014), a fixing plate (1018) is arranged in the hook (1017), hanging holes (1019) are arranged on two sides of one surface of the fixing plate (1018), a limiting hole (1020) is arranged on one surface of the fixing plate (1018), a sampling pipe group (2) is arranged in the limiting hole (1020);

sampling tube group (2) comprises an air-extracting shaft (201), a bottom pipe (202) and a plurality of hollow tubes (203), air-extracting shaft (201) one end is provided with rubber stopper (2011), bottom pipe (202) side is provided with liquid taking pipe (2021) all around, liquid taking pipe (2021) is "T" shape structure, liquid taking pipe (2021) one surface is provided with liquid taking hole (2022), be provided with resistance stopper (2024) in liquid taking pipe (2021), bottom pipe (202) upper surface is provided with arch (2023), hollow tube (203) side is provided with second liquid taking pipe (2031) all around, second liquid taking pipe (2031) is the looks isostructure with liquid taking pipe (2021), hollow tube (203) upper surface is provided with second arch (2032), hollow tube (203) lower surface is provided with recess (2033).

2. A sampling device for sewage treatment according to claim 1, characterized in that the upper surface of the box body (1) is provided with a handle (103), and one side of the box body (1) is provided with a box door (1031).

3. A sampling device for sewage treatment according to claim 1, characterized in that the hook (1017) is adapted to the hanging hole (1019) in shape and size, and the hook (1017) and the hanging hole (1019) are in snap fit.

4. A sampling device for sewage treatment according to claim 1, characterized in that the resistance plug (2024) is located inside the liquid taking tube (2021), and the resistance plug (2024) is in sliding fit with the liquid taking tube (2021).

5. A sampling device for sewage treatment according to claim 1, characterized in that the recess (2033) is shaped and sized to fit the protrusion (2023), the engagement between the recess (2033) and the protrusion (2023).

6. The sampling device for sewage treatment as claimed in claim 1, wherein the air pumping shaft (201) is located inside the bottom tube (202) and the hollow tube (203), the upper end of the bottom tube (202) is connected with the lower end of the hollow tube (203) in sequence, and two adjacent hollow tubes (203) are connected in sequence from top to bottom.