CN212964160U

CN212964160U - A environmental sewage sample thief for environmental engineering research

Info

Publication number: CN212964160U
Application number: CN202021858799.5U
Authority: CN
Inventors: 曹喆; 李欢; 朱邦辉; 曾婧滢
Original assignee: Changsha Environmental Protection College
Current assignee: Changsha Environmental Protection College
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-13
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to the technical field of sewage sampling, in particular to an environmental sewage sampler for environmental engineering research, which comprises a base, a sewage sampling mechanism is arranged above the base, the sewage sampling mechanism comprises a stand column welded and fixed at one side of the top end of the base, a pair of mounting seats are fixed at the top position of the rear end surface of the stand column, a rotary drum is arranged between the two mounting seats and is rotationally connected with the mounting seats, the outer side of one of the mounting seats is provided with a rocking handle, the rotary drum is wound with a connecting strip, the top end of the upright post is tightly welded with two fixing seats, a pulley is rotatably connected between the two fixing seats, one end of the connecting strip is wound on the rotary drum, the other end is lapped on the pulley and tied with a sampling bottle, the depth of entering water of the sampling bottle is controlled through the connecting strip on the rotary drum, so that sewage with different depths in the sewage pool can be collected conveniently, and later period research is facilitated.

Description

A environmental sewage sample thief for environmental engineering research

Technical Field

The utility model relates to a sewage sampling technical field specifically is an environmental sewage sample thief for environmental engineering research.

Background

Sewage treatment: the general term for water discharged during production and life activities; the water which loses the original use function is called as sewage for short, and the sewage is that the water is deteriorated and can not keep the original use function because new substances are mixed in the water or because the external conditions are changed. In the environmental engineering research, sewage needs to be detected, the existing sampler cannot control the water inlet depth of the sampler when collecting sewage, the sampling efficiency is not high, and the later research is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental sewage sample thief for environmental engineering research 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:

an environmental sewage sampler for environmental engineering research comprises a base, wherein a sewage sampling mechanism is arranged above the base and comprises a stand column welded and fixed on one side of the top end of the base, a pair of mounting seats are fixed at the top end position of the rear end surface of the stand column, a rotary drum is arranged between the two mounting seats and is rotatably connected with the mounting seats, a rocking handle for rotating the rotary drum is arranged on the outer side of one mounting seat, a connecting strip is wound on the rotary drum, two fixing seats are tightly welded at the top end of the stand column, a pulley is rotatably connected between the two fixing seats, one end of the connecting strip is wound on the rotary drum, the other end of the connecting strip is connected on the pulley in a lap joint manner and is connected with a sampling bottle, the sampling bottle comprises a bottle body, a fixing plate is arranged at the top end of the bottle body, and a lifting ring is arranged at the, the improved water bottle is characterized in that a shell is arranged in the bottle body, a micro water pump is arranged in the bottle body, a through pipe is connected to the micro water pump, one end of the through pipe penetrates through the wall of the bottle body and is communicated with the outside, the other end of the through pipe penetrates through the hanging ring and is fixed inside the bottle body, a filter screen is arranged below the pipe opening, and the filter screen is bonded to the inner wall of the bottle body.

Preferably, the top end of the fixing plate is tightly welded with a connecting block.

Preferably, the outer wall of the bottom end of the bottle body is provided with a water outlet pipe, and the opening of the water outlet pipe is movably matched with a plug ball.

Preferably, the bottom of the bottle body is provided with a balancing weight.

Preferably, a collection box is fixed above the base, and a cavity and a plurality of collection cavities are formed in the collection box.

Preferably, a pushing handle is installed above one side, close to the upright post, of the base, and an anti-skid sleeve is sleeved at the handrail of the pushing handle.

Preferably, four corners of the bottom end of the base are provided with casters.

Preferably, the connecting strip is engraved with scale sizes for measuring the depth of the sewage.

Compared with the prior art, the beneficial effects of the utility model are that: the environmental sewage sampler for environmental engineering research controls the rotation of the connecting strip on the rotary drum by rotating the shaking handle, and the longer the distance between the connecting strip and the sampling bottle, the higher the depth of the sampling bottle into water is, so that sewage at different depths in a sewage pool can be conveniently collected, and later-stage research is facilitated; the micro-water pump and the siphunculus in the sampling bottle introduce sewage to the sampling bottle, avoid the sampling bottle when sinking, in the sewage entering sampling bottle of effluent water sump top surface, make the sewage of the different degree of depth mix, influence later stage research.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the sewage sampling mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a sampling bottle according to the present invention;

fig. 4 is a sectional view of a sampling bottle of the present invention;

fig. 5 is the schematic structural view of the middle collecting box of the present invention.

In the figure: 1. a base; 11. a push handle; 2. a collection box; 21. a cavity; 22. a collection chamber; 3. a sewage sampling mechanism; 31. a column; 32. a mounting seat; 321. a rotating drum; 322. shaking the handle; 323. a fixed seat; 3231. a pulley; 324. a connecting strip; 33. a sampling bottle; 331. a bottle body; 332. a balancing weight; 333. a water outlet pipe; 334. a fixing plate; 3341. connecting blocks; 3342. a hoisting ring; 335. a housing; 336. a micro water pump; 337. pipe passing; 338. filtering with a screen; 4. and a caster.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

an environmental sewage sampler for environmental engineering research comprises a base 1, a sewage sampling mechanism 3 is arranged above the base 1, the sewage sampling mechanism 3 comprises a vertical column 31 welded and fixed on one side of the top end of the base 1, a pair of mounting seats 32 are fixed at the top end position of the rear end surface of the vertical column 31, a rotary drum 321 is arranged between the two mounting seats 32, the rotary drum 321 is rotatably connected with the mounting seats 32, a rocking handle 322 for rotating the rotary drum 321 is arranged on the outer side of one of the mounting seats 32, a connecting strip 324 is wound on the rotary drum 321, two fixing seats 323 are tightly welded on the top end of the vertical column 31, a pulley 3231 is rotatably connected between the two fixing seats 323, one end of the connecting strip 324 is wound on the rotary drum 321, the other end is lapped on the pulley 3231 and tied with a sampling bottle 33, the sampling bottle 33 comprises a bottle body 331, a fixing plate 334 is arranged at the top end of, a shell 335 is arranged in the bottle body 331, a micro water pump 336 is arranged in the bottle body 331, the micro water pump 336 is arranged in the shell 335, a through pipe 337 is connected to the micro water pump 336, one end of the through pipe 337 penetrates through the bottle wall of the bottle body 331 to be communicated with the outside, the other end of the through pipe penetrates through a hanging ring 3342 to be fixed in the bottle body 331, a filter screen 338 is arranged below the pipe orifice, and the filter screen 338 is bonded on the inner wall of the.

In this embodiment, the top close welding of fixed plate 334 has connecting block 3341, is convenient for fix connecting strip 334 and sample bottle 33, and the one end system of connecting strip 324 is on connecting block 3341, rotates the length that connecting strip 324 was adjusted to rotary drum 321, and it is convenient for immerse sample bottle 33 in the sewage, carries out the sampling work.

Furthermore, the bottom outer wall of the bottle body 331 is provided with a water outlet pipe 333, a plug ball is movably matched with an opening of the water outlet pipe 333, so that the device has higher integrity, the plug ball can be sealed at the opening of the water inlet and outlet pipe 333 when sewage is sampled, the plug ball is pushed open after sampling is completed, water in the sampling bottle 33 flows out of the water outlet pipe 333, collection is facilitated, and the sewage on the top end of the sewage pool is prevented from entering the bottle body 331 from the water outlet pipe 333 and affecting a detection result when the sampling bottle 33 sinks.

Still further, the bottom of bottle 331 is provided with balancing weight 332, prevents that bottle 331 from floating on the surface of water of effluent water sump, and help bottle 331 sinks, gathers the sewage of the different degree of depth.

Further, a collection box 2 is fixed above the base 1, a cavity 21 and a plurality of collection cavities 22 are formed in the collection box 2, sampling bottles 33 and other tools can be placed in the cavity 21, and the collection cavities 22 can contain sewage of different depths collected by the sampling bottles 33 from a sewage pool.

Still further, the base 1 is installed near one side top of stand 31 and is pushed away handle 11, pushes away the handrail department cover of handle 11 and is equipped with the antiskid cover, makes the integrated device more complete, and the staff of being convenient for thrust unit walks.

Besides, the four corners of the bottom end of the base 1 are provided with the trundles 4, so that the whole device can move conveniently.

It is worth noting that the connecting strip 324 is provided with scale sizes for measuring the depth of the sewage, so that the depth of the sampling bottle 33 immersed in the sewage pool can be conveniently controlled and recorded, and later-period detection and use are facilitated.

When the environmental sewage sampler for environmental engineering research in this embodiment is used, a worker pushes the push handle 11 to move the device to the side of a sewage tank, first takes out the sampling bottle 33, then ties the connecting strip 324 on the connecting block 3341 at the top end of the sampling bottle 33, confirms that the opening of the water outlet pipe 333 is sealed by the plug ball, then puts the sampling bottle 33 into the sewage tank, rotates the rocking handle 322 to lengthen the connecting strip 324, observes the scale size on the connecting strip 324 to record the immersion depth of the sampling bottle, switches on the micro water pump 336, pumps sewage into the bottle body 331 from one end of the through pipe 337, pumps the sewage into the bottle body 331 by the micro water pump 336, falls into the filter screen 338 to be filtered, falls into the bottom of the bottle body 331, rotates the rocking handle 322 after sampling, withdraws the sampling bottle 33, switches off the plug ball of the sampling bottle 33, flows out the sampled sewage from the water outlet pipe 333 to enter the collection chamber 22 to be collected, and the later-period research and detection are facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental sewage sample thief for environmental engineering research, includes base (1), its characterized in that: the sewage sampling device is characterized in that a sewage sampling mechanism (3) is arranged above the base (1), the sewage sampling mechanism (3) comprises a stand column (31) welded and fixed on one side of the top end of the base (1), a pair of mounting seats (32) is fixed at the top end position of the rear end face of the stand column (31), a rotary drum (321) is arranged between the two mounting seats (32), the rotary drum (321) is rotatably connected with the mounting seats (32), a shaking handle (322) used for rotating the rotary drum (321) is arranged on the outer side of one of the mounting seats (32), a connecting strip (324) is wound on the rotary drum (321), two fixing seats (323) are tightly welded at the top end of the stand column (31), a pulley (3231) is rotatably connected between the two fixing seats (323), one end of the connecting strip (324) is wound on the rotary drum (321), and a sampling bottle (33) is connected to the pulley (3231) at the other end in a lap joint, sampling bottle (33) are including bottle (331), the top of bottle (331) is equipped with fixed plate (334), the bottom of fixed plate (334) is equipped with rings (3342), be equipped with casing (335) in bottle (331), bottle (331) internally mounted has miniature pump (336), miniature pump (336) are arranged in casing (335), be connected with siphunculus (337) on miniature pump (336), the one end of siphunculus (337) is passed the bottle wall and the external world of bottle (331) are linked together, and the other end passes rings (3342) are fixed inside bottle (331), and the mouth of pipe below is equipped with filter screen (338), filter screen (338) bond on the inner wall of bottle (331).

2. The environmental sewage sampler for environmental engineering research according to claim 1, characterized in that: the top end of the fixing plate (334) is tightly welded with a connecting block (3341).

3. The environmental sewage sampler for environmental engineering research according to claim 1, characterized in that: the outer wall of the bottom end of the bottle body (331) is provided with a water outlet pipe (333), and an opening of the water outlet pipe (333) is movably matched with a plug ball.

4. The environmental sewage sampler for environmental engineering research according to claim 3, characterized in that: the bottom of the bottle body (331) is provided with a balancing weight (332).

5. The environmental sewage sampler for environmental engineering research according to claim 1, characterized in that: a collection box (2) is fixed above the base (1), and a cavity (21) and a plurality of collection cavities (22) are formed in the collection box (2).

6. The environmental sewage sampler for environmental engineering research according to claim 5, characterized in that: the base (1) is close to one side top of stand (31) is installed and is pushed away handle (11), the handrail department cover that pushes away handle (11) is equipped with anti-skidding cover.

7. The environmental sewage sampler for environmental engineering research of claim 6, wherein: the four corners of the bottom end of the base (1) are provided with trundles (4).

8. The environmental sewage sampler for environmental engineering research according to claim 1, characterized in that: the connecting strip (324) is provided with scale sizes for measuring the depth of the sewage.