CN213903013U

CN213903013U - Environmental engineering domestic sewage sample collection equipment

Info

Publication number: CN213903013U
Application number: CN202120045545.XU
Authority: CN
Inventors: 韩光远
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-06
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to the technical field of environmental engineering, in particular to environmental engineering domestic sewage sample collecting equipment, which comprises a cylindrical shell, wherein a plurality of sampling cavities are circumferentially arranged in the inner part of the cylindrical shell, liquid inlets are formed in the upper ends of the sampling cavities, a spiral cover is rotatably connected to the upper end of the cylindrical shell, a liquid guide hole is formed in one side of the surface of the spiral cover and matched with the liquid inlets of the sampling cavities, a connecting rod is rotatably connected to the inner part of the spiral cover, the lower end of the connecting rod is fixedly connected with the spiral cover, the upper end of the connecting rod runs through an upper connecting seat and is fixedly connected with a knob, the outer wall of the cylindrical shell is connected with a height adjusting mechanism, and the upper end and the lower end of the height adjusting mechanism are respectively connected with an upper connecting seat and a lower connecting seat; the sampling cavities are arranged in the barrel, so that the number of samples which can be collected by the collecting equipment can be increased, and the sampling accuracy is improved; the rotary cover can be operated to rotate through the connecting rod, and the open sampling cavity is designated through the rotary cover, so that the function of opening different sampling cavities in the water body for sampling can be realized.

Description

Environmental engineering domestic sewage sample collection equipment

Technical Field

The utility model relates to an environmental engineering technical field specifically is an environmental engineering domestic sewage sample collection equipment.

Background

Environmental engineering is a branch of environmental science, mainly studies how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, and promotes environmental protection and social development. Is a scientific technology for researching and working on preventing and controlling environmental pollution and improving environmental quality. Environmental engineering is related to ecology in biology, environmental hygiene and environmental medicine in medicine, and environmental physics and environmental chemistry. Since environmental engineering is in the initial stage, the field of disciplines is still developing, but the core of the disciplines is the treatment of environmental pollution sources.

When gathering domestic water sample, need to sample the water through sampling equipment, nevertheless because pollutant composition and distribution position in general water are complicated, consequently go to gather the water sample of water each height, but current collection equipment can't realize carrying out the function of quick collection to the different water samples of water each height.

Disclosure of Invention

An object of the utility model is to provide an environmental engineering domestic sewage sample collection equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental engineering domestic sewage sample collection equipment, includes the barrel, the inside circumference of barrel is provided with a plurality of sampling chambeies, and is a plurality of the upper end in sampling chamber is equipped with the inlet, the upper end of barrel is rotated and is connected with the spiral cover, a drain hole has been seted up to surface one side of spiral cover, the drain hole cooperatees with the inlet in sampling chamber, the inside rotation of spiral cover is connected with the connecting rod, the lower extreme and the spiral cover fixed connection of connecting rod, the upper end of connecting rod runs through in last connecting seat and fixedly connected with knob, the outer wall connection of barrel has high adjustment mechanism, both ends are connected with last connecting seat and lower connecting seat respectively about the high adjustment mechanism.

Preferably, the surface of the inner side wall of the spiral cover is fixedly connected with a plurality of sealing rings matched with the liquid inlets of the sampling cavities, and the upper ends of the liquid guide holes are also provided with the sealing rings.

Preferably, the surface of the side wall of the connecting rod is provided with scale marks.

Preferably, both sides of the lower end of the lower connecting seat are fixedly connected with a fixed cone.

Preferably, the surface of the lower connecting seat is provided with a containing hole matched with the cylinder body.

Preferably, the height adjusting mechanism comprises a lead screw and a polished rod, the lead screw is rotatably connected between the upper connecting seat and one side of the surface of the lower connecting seat, the polished rod is fixedly connected between the upper connecting seat and the other side of the surface of the lower connecting seat, a nut pair is in threaded connection with the lead screw, the nut pair is fixedly connected with one side wall of the barrel, a sliding sleeve is in sliding connection with the polished rod, the sliding sleeve is fixedly connected with one side wall of the barrel, and a rocking handle is fixedly connected with the upper end of the lead screw.

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

1) according to the environmental engineering domestic sewage sample collection equipment, the plurality of sampling cavities are arranged in the cylinder body, so that the number of samples which can be collected by the collection equipment can be increased, and the sampling accuracy is improved; the connecting rod is connected with the rotary cover, the rotary cover can be operated to rotate through the connecting rod, and the open sampling cavity is appointed through the rotary cover, so that the function of opening different sampling cavities in water body for sampling can be realized, the operation is convenient, and the flexible sampling can be realized; when sampling is started, the knob is screwed, the knob drives the screw cap to rotate through the connecting rod, so that the liquid guide hole on the surface of the screw cap is communicated with one sampling cavity, and sewage in the water body enters the sampling cavity through the liquid guide hole and is collected; the knob can be screwed reversely, the sampling cavity is sealed by the sealing ring on the inner wall of the screwing cover, or the knob is screwed in the same direction again after the barrel is moved to other heights, so that the liquid guide hole is communicated with the other adjacent sampling cavity for sampling.

2) According to the environmental engineering domestic sewage sample collecting device, the height adjusting mechanism is arranged to be connected with the cylinder body, so that the height of the cylinder body in the water body to be sampled can be flexibly adjusted, pollutants with different heights and different quantities in the water body can be collected, and the accuracy and the comprehensiveness of sampling data are effectively improved; when the water body is required to be sampled, the lower connecting seat of the height adjusting mechanism is vertically inserted into the water body, two fixing cones at the lower end of the lower connecting seat are inserted into sludge at the bottom of the water body to be fixed, the rocking handle is rotated to drive the screw rod to rotate, the nut pair on the screw rod drives the cylinder body to descend along the direction of the polished rod, the scale mark reading on the connecting rod is matched, and the sampling is started after the cylinder body descends to a designated position.

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 structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic structural view of the screw cap of the present invention;

1 cylinder, 2 sampling cavities, 3 liquid inlets, 4 screw caps, 5 liquid guide holes, 6 connecting rods, 7 upper connecting seats, 8 lower connecting seats, 9 knobs, 10 sealing rings, 11 fixing cones, 12 accommodating holes, 13 lead screws, 14 polished rods, 15 nut pairs, 16 sliding sleeves and 17 rocking handles.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an environmental engineering domestic sewage sample collecting device comprises a barrel body 1, wherein a plurality of sampling cavities 2 are circumferentially arranged inside the barrel body 1, liquid inlets 3 are formed in the upper ends of the sampling cavities 2, a rotary cover 4 is rotatably connected to the upper end of the barrel body 1, one side of the surface of the rotary cover 4 is provided with a liquid guide hole 5, the liquid guide hole 5 is matched with the liquid inlets 3 of the sampling cavities 2, a connecting rod 6 is rotatably connected inside the rotary cover 4, the lower end of the connecting rod 6 is fixedly connected with the rotary cover 4, the upper end of the connecting rod 6 penetrates through an upper connecting seat 7 and is fixedly connected with a knob 9, the outer wall of the barrel body 1 is connected with a height adjusting mechanism, and the upper end and the lower end of the height adjusting mechanism are respectively connected with the upper connecting seat 7 and a lower connecting seat 8; the surface of the inner side wall of the spiral cover 4 is fixedly connected with a plurality of sealing rings 10 matched with the liquid inlets 3 of the sampling cavities 2, and the upper ends of the liquid guide holes 5 are also provided with the sealing rings 10; the sampling cavities 2 are arranged in the barrel body 1, so that the number of samples which can be collected by the collecting equipment can be increased, and the sampling accuracy is improved; the connecting rod 6 is connected with the rotary cover 4, the rotary cover 4 can be operated to rotate through the connecting rod 6, and the open sampling cavity 2 is appointed through the rotary cover 4, so that the function of opening different sampling cavities 2 in a water body for sampling can be realized, the operation is convenient, and the flexible sampling can be realized; when sampling is started, the knob 9 is screwed, the knob 9 drives the screw cap 4 to rotate through the connecting rod 6, so that the liquid guide hole 5 on the surface of the screw cap 4 is communicated with one sampling cavity 2, and sewage in the water body enters the sampling cavity 2 through the liquid guide hole 5 to be collected; the knob 9 can be screwed reversely, the sampling cavity 2 is sealed by the sealing ring 10 on the inner wall of the screwing cover 4, or the knob 9 is screwed in the same direction again after the cylinder body 1 is moved to other height, so that the liquid guide hole 5 is communicated with the adjacent other sampling cavity 2 for sampling.

Wherein, the surface of the side wall of the connecting rod 6 is provided with scale marks.

Wherein, the both sides of the lower end of lower connecting seat 8 are fixedly connected with a fixed cone 11.

Wherein, the surface of the lower connecting seat 8 is provided with a containing hole 12 matched with the cylinder body 1.

The height adjusting mechanism comprises a screw rod 13 and a polished rod 14, the screw rod 13 is rotatably connected between one side of the surfaces of the upper connecting seat 7 and the lower connecting seat 8, the polished rod 14 is fixedly connected between the other side of the surfaces of the upper connecting seat 7 and the lower connecting seat 8, a nut pair 15 is in threaded connection with the screw rod 13, the nut pair 15 is fixedly connected with one side wall of the barrel body 1, a sliding sleeve 16 is in sliding connection with the polished rod 14, the sliding sleeve 16 is fixedly connected with one side wall of the barrel body 1, and the upper end of the screw rod 13 is fixedly connected with a rocking handle 17; the height adjusting mechanism is arranged to be connected with the cylinder body 1, so that the flexible adjustment of the height of the cylinder body 1 in the water body to be sampled can be realized, pollutants with different heights and different quantities in the water body can be collected, and the accuracy and the comprehensiveness of sampling data are effectively improved; when the water body needs to be sampled, the lower connecting seat 8 of the height adjusting mechanism is vertically inserted into the water body, two fixing cones 11 at the lower end of the lower connecting seat are inserted into sludge at the bottom of the water body to be fixed, the rocking handle 17 is rotated to drive the screw rod 13 to rotate, the nut pair 15 on the screw rod 13 drives the cylinder body 1 to descend along the direction of the polished rod 14, the scale mark reading on the connecting rod 6 is matched, and the sampling is started after the cylinder body 1 descends to a designated position.

Principle of operation

When the environmental engineering domestic sewage sample collection equipment starts sampling, the knob 9 is screwed, the knob 9 drives the screw cap 4 to rotate through the connecting rod 6, so that the liquid guide hole 5 on the surface of the screw cap 4 is communicated with one sampling cavity 2, and sewage in a water body enters the sampling cavity 2 through the liquid guide hole 5 to be collected; the knob 9 can be screwed reversely, the sampling cavity 2 is sealed by the sealing ring 10 on the inner wall of the screw cap 4, or the knob 9 is screwed in the same direction after the cylinder body 1 is moved to other heights, so that the liquid guide hole 5 is communicated with the adjacent other sampling cavity 2 for sampling; the sampling cavities 2 are arranged in the barrel body 1, so that the number of samples which can be collected by the collecting equipment can be increased, and the sampling accuracy is improved; and through setting up connecting rod 6 and being connected with spiral cover 4, accessible connecting rod 6 operation spiral cover 4 rotates to appoint open sampling chamber 2 through spiral cover 4, thereby can realize opening the function that different sampling chambers 2 carry out the sample in the water body, convenient operation can sample in a flexible way.

When the water body needs to be sampled, the lower connecting seat 8 of the height adjusting mechanism is vertically inserted into the water body, two fixing cones 11 at the lower end of the lower connecting seat are inserted into sludge at the bottom of the water body and are fixed, then the rocking handle 17 is rotated to drive the screw rod 13 to rotate, the nut pair 15 on the screw rod 13 drives the cylinder body 1 to descend along the direction of the polished rod 14, and the scale mark reading on the connecting rod 6 is matched, and when the cylinder body 1 descends to a designated position, sampling is started; through setting up high adjustment mechanism and connecting barrel 1, can realize barrel 1 in the nimble adjustment of the internal height of water of treating the sampling to can realize gathering the pollutant of each high different composition and quantity in the water, effectively improve the accuracy and the comprehensiveness of sampling data.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An environmental engineering domestic sewage sample collecting device, which comprises a cylinder body (1) and is characterized in that, a plurality of sampling cavities (2) are circumferentially arranged in the cylinder body (1), liquid inlets (3) are arranged at the upper ends of the sampling cavities (2), the upper end of the cylinder body (1) is rotatably connected with a rotary cover (4), one side of the surface of the rotary cover (4) is provided with a liquid guide hole (5), the liquid guide hole (5) is matched with the liquid inlet (3) of the sampling cavity (2), the interior of the spiral cover (4) is rotatably connected with a connecting rod (6), the lower end of the connecting rod (6) is fixedly connected with the spiral cover (4), the upper end of the connecting rod (6) penetrates through the upper connecting seat (7) and is fixedly connected with a knob (9), the outer wall of the barrel body (1) is connected with a height adjusting mechanism, and the upper end and the lower end of the height adjusting mechanism are respectively connected with an upper connecting seat (7) and a lower connecting seat (8).

2. The environmental engineering domestic sewage sample collection equipment according to claim 1, wherein the inner side wall surface of the screw cap (4) is fixedly connected with a plurality of sealing rings (10) matched with the liquid inlets (3) of the sampling cavities (2), and the upper ends of the liquid guide holes (5) are also provided with the sealing rings (10).

3. The environmental engineering domestic sewage sample collection apparatus of claim 1, wherein the side wall surface of the connecting rod (6) is provided with scale marks.

4. The environmental engineering domestic sewage sample collection device according to claim 1, wherein both sides of the lower end of the lower connecting seat (8) are fixedly connected with a fixed cone (11).

5. The environmental engineering domestic sewage sample collection device of claim 1, wherein the surface of the lower connecting seat (8) is provided with a containing hole (12) matched with the cylinder (1).

6. The environmental engineering domestic sewage sample collection device according to claim 1, wherein the height adjustment mechanism comprises a screw rod (13) and a polish rod (14), the screw rod (13) is rotatably connected between one side of the surface of the upper connecting seat (7) and one side of the surface of the lower connecting seat (8), the polish rod (14) is fixedly connected between the other side of the surface of the upper connecting seat (7) and the other side of the surface of the lower connecting seat (8), a nut pair (15) is connected to the screw rod (13) in a threaded manner, the nut pair (15) is fixedly connected with one side wall of the cylinder (1), a sliding sleeve (16) is connected to the polish rod (14) in a sliding manner, the sliding sleeve (16) is fixedly connected with one side wall of the cylinder (1), and a rocking handle (17) is fixedly connected to the upper end of the screw rod (13).