CN210375822U - Portable device for collecting and extracting oil refining chemical wastewater water sample - Google Patents

Abstract

The utility model discloses a portable device for collecting and extracting oil refining chemical wastewater samples, which comprises a handheld pipe, an extension component, an extraction component and a floating component; one side of the handheld pipe is connected with an extension component; the extension assembly comprises a winding groove, a connecting wire, a first movable pipe, a second movable pipe, a limiting ring, an installation frame and a roller; the extraction assembly comprises a handle, a collecting barrel, a third movable pipe, a fourth movable pipe, a positioning screw, a rotating shaft, a movable baffle and a counterweight ring; the floating assembly comprises a foam plastic plate and a squeezing block. The utility model can prolong the collection distance by arranging the extension component, can control the height of the collecting cylinder and is more convenient to extract water samples; by arranging the extraction assembly, the volume of the collecting cylinder is adjustable, and more water samples can be extracted at one time; through setting up floating assembly, can adjust from the surface of water to the sample distance under water wantonly, the sample is more accurate.

Description

Portable device for collecting and extracting oil refining chemical wastewater water sample

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to portable device of oil refining chemical wastewater water sample collection and extraction.

Background

The water quality sampling is an important basic work for improving the oil refining chemical wastewater treatment. The patent with the publication number of CN206618589U discloses a portable water quality sampler, which can make the water inlet effectively closed when the sampler is lifted, reduce the bottom plate to be touched by external force after lifting the water surface, and be equipped with the scale rope, realize that the water sample is effective, the portable water quality sampling of depthkeeping collection, nevertheless the extraction distance is nearer, it is inconvenient when keeping away from the water limit department and carrying out water sample extraction, and when extracting this kind of needs of chemical industry refinery sewage and gathering the condition of being close to the water surface, because of the collection degree of depth is manual control, the collection degree of depth is not accurate enough, the volume is fixed, when gathering the water sample more, need gather many times.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects of the prior art, the utility model provides a portable device for collecting and extracting the refinery chemical wastewater sample with a far collection distance, an accurate collection depth and an adjustable collection volume.

The technical scheme is as follows: comprises a hand-held tube, an extension component, an extraction component and a floating component; one side of the handheld pipe is connected with an extension component; the extension assembly comprises a winding groove, a connecting wire, a first movable pipe, a second movable pipe, a limiting ring, an installation frame and a roller; the winding groove is formed in the middle of one end of the handheld pipe, the connecting wire is wound in the middle of the winding groove, the handheld pipe is sleeved at one end of the first movable pipe, the first movable pipe is sleeved at one end of the second movable pipe, limiting rings are welded at one ends of the handheld pipe, the first movable pipe and the second movable pipe, a mounting frame is welded at one end, away from the first movable pipe, of the second movable pipe, rolling wheels are installed inside the mounting frame, and the connecting wire sequentially penetrates through the limiting rings and the mounting frame to one side of the rolling wheels; the extraction assembly comprises a handle, a collecting barrel, a third movable pipe, a fourth movable pipe, a positioning screw, a rotating shaft, a movable baffle and a counterweight ring, the middle part of the handle is connected to one end of a connecting wire, the bottom end of the handle is connected with the collecting barrel, the collecting barrel is sleeved at the top end of the third movable pipe, the third movable pipe is sleeved at the top end of the fourth movable pipe, the positioning screw is mounted on one side of the bottom ends of the collecting barrel and the third movable pipe, the counterweight ring is embedded at the bottom end of the fourth movable pipe, the rotating shaft is mounted in the middle of the lower part of the fourth movable pipe above the counterweight ring, and the movable baffles are mounted on two sides; the floating assembly comprises a foam plastic plate and an extrusion block, the foam plastic plate is sleeved in the middle of the collecting cylinder, one side of the top surface of the foam plastic plate is provided with an extrusion hole, the other side of the top surface of the foam plastic plate is provided with a handheld pipe hole, and the extrusion block is arranged in the extrusion hole.

The above technical solution can be further optimized as follows:

the movable baffle is semicircular, and a sealing gasket is bonded at the edge of the movable baffle.

The outer diameter of the counterweight ring is the same as the diameter of the movable baffle.

One end of the handheld pipe, which is far away from the second movable pipe, is sleeved with an anti-slip rubber sleeve.

The middle part of the roller is provided with a limiting groove.

Compared with the prior art, the utility model discloses mainly have following beneficial technological effect:

1. through setting up the extension subassembly, can prolong the acquisition distance, make the surge drum put in keeping away from bank department to steerable surge drum height draws water appearance more convenient.

2. Through setting up the extraction element, the collecting vessel volume is adjustable, can once only extract more water samples to improve the efficiency of extracting the water sample.

3. Through setting up floating assembly, can adjust from the surface of water to the sample distance under water wantonly, the sample is more accurate.

4. Reasonable structure and simple operation.

Drawings

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

FIG. 2 is a schematic view of the extension assembly of the present invention;

FIG. 3 is a schematic view of the structure of the extraction assembly of the present invention;

figure 4 is a schematic structural view of the floating assembly of the present invention;

in the figure: 1-handheld tube, 2-extension component, 201-winding slot, 202-connecting wire, 203-first movable tube, 204-second movable tube, 205-limiting ring, 206-mounting rack, 207-roller, 3-extraction component, 301-handle, 302-collecting cylinder, 303-third movable tube, 304-fourth movable tube, 305-positioning screw, 306-rotating shaft, 307-movable baffle, 308-counterweight ring, 4-floating component, 401-foam plastic plate, 402-extrusion hole, 403-extrusion block and 404-handheld tube hole.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Example 1

See fig. 1, 2, 3 and 4. A portable device for collecting and extracting a water sample of oil refining chemical wastewater comprises a handheld pipe 1, an extension assembly 2, an extraction assembly 3 and a floating assembly 4. The hand-held tube 1 is connected with an extension component 2 at one side. The extension assembly 2 includes a wire winding slot 201, a connecting wire 202, a first movable tube 203, a second movable tube 204, a limiting ring 205, a mounting frame 206 and a roller 207. Winding wire casing 201 is seted up in handheld 1 one end middle part of managing, the winding of winding wire casing 201 middle part has connecting wire 202, handheld 1 cup joints in first movable tube 203 one end of managing, first movable tube 203 cup joints in second movable tube 204 one end, handheld pipe 1, first movable tube 203 and second movable tube 204 one end have all been welded spacing ring 205, first movable tube 203 one end welding has been kept away from to second movable tube 204 has mounting bracket 206, mounting bracket 206 internally mounted has gyro wheel 207, connecting wire 202 passes spacing ring 205 and mounting bracket 206 to gyro wheel 207 one side in proper order. The extraction component 3 comprises a handle 301, a collecting barrel 302, a third movable pipe 303, a fourth movable pipe 304, a positioning screw 305, a rotating shaft 306, a movable baffle 307 and a counterweight ring 308, the middle part of the handle 301 is connected to one end of a connecting wire 202, the bottom end of the handle 301 is connected with the collecting barrel 302, the collecting barrel 302 is sleeved on the top end of the third movable pipe 303, the third movable pipe 303 is sleeved on the top end of the fourth movable pipe 304, the positioning screw 305 is installed on one side of the bottom ends of the collecting barrel 302 and the third movable pipe 303, the counterweight ring 308 is embedded on the bottom end of the fourth movable pipe 304, the rotating shaft 306 is installed on the lower part of the fourth movable pipe 304 in the middle of the top of the counterweight ring 308, and the movable baffle. The floating assembly 4 comprises a foam plastic plate 401 and a squeezing block 403, the foam plastic plate 401 is sleeved in the middle of the collecting cylinder 302, a squeezing hole 402 is formed in one side of the top surface of the foam plastic plate 401, a handheld pipe hole 404 is formed in the other side of the top surface of the foam plastic plate 401, and the squeezing block 403 is installed inside the squeezing hole 402.

Example 2

See fig. 1, 2, 3 and 4. A portable device for collecting and extracting a water sample of oil refining chemical wastewater comprises a handheld pipe 1, an extension assembly 2, an extraction assembly 3 and a floating assembly 4. The hand-held tube 1 is connected with an extension component 2 at one side. The extension assembly 2 includes a wire winding slot 201, a connecting wire 202, a first movable tube 203, a second movable tube 204, a limiting ring 205, a mounting frame 206 and a roller 207. Winding wire casing 201 is seted up in handheld 1 one end middle part of managing, the winding of winding wire casing 201 middle part has connecting wire 202, handheld 1 cup joints in first movable tube 203 one end of managing, first movable tube 203 cup joints in second movable tube 204 one end, handheld pipe 1, first movable tube 203 and second movable tube 204 one end have all been welded spacing ring 205, first movable tube 203 one end welding has been kept away from to second movable tube 204 has mounting bracket 206, mounting bracket 206 internally mounted has gyro wheel 207, connecting wire 202 passes spacing ring 205 and mounting bracket 206 to gyro wheel 207 one side in proper order. The extraction component 3 comprises a handle 301, a collecting barrel 302, a third movable pipe 303, a fourth movable pipe 304, a positioning screw 305, a rotating shaft 306, a movable baffle 307 and a counterweight ring 308, the middle part of the handle 301 is connected to one end of a connecting wire 202, the bottom end of the handle 301 is connected with the collecting barrel 302, the collecting barrel 302 is sleeved on the top end of the third movable pipe 303, the third movable pipe 303 is sleeved on the top end of the fourth movable pipe 304, the positioning screw 305 is installed on one side of the bottom ends of the collecting barrel 302 and the third movable pipe 303, the counterweight ring 308 is embedded on the bottom end of the fourth movable pipe 304, the rotating shaft 306 is installed on the lower part of the fourth movable pipe 304 in the middle of the top of the counterweight ring 308, and the movable baffle. The floating assembly 4 comprises a foam plastic plate 401 and a squeezing block 403, the foam plastic plate 401 is sleeved in the middle of the collecting cylinder 302, a squeezing hole 402 is formed in one side of the top surface of the foam plastic plate 401, a handheld pipe hole 404 is formed in the other side of the top surface of the foam plastic plate 401, and the squeezing block 403 is installed inside the squeezing hole 402. The baffle 307 is semicircular, and a sealing gasket is bonded at the edge of the baffle 307 to seal a gap between the baffle 307 and the inner wall of the fourth movable pipe 304.

Example 3

See fig. 1, 2, 3 and 4. A portable device for collecting and extracting a water sample of oil refining chemical wastewater comprises a handheld pipe 1, an extension assembly 2, an extraction assembly 3 and a floating assembly 4. The hand-held tube 1 is connected with an extension component 2 at one side. The extension assembly 2 includes a wire winding slot 201, a connecting wire 202, a first movable tube 203, a second movable tube 204, a limiting ring 205, a mounting frame 206 and a roller 207. Winding wire casing 201 is seted up in handheld 1 one end middle part of managing, the winding of winding wire casing 201 middle part has connecting wire 202, handheld 1 cup joints in first movable tube 203 one end of managing, first movable tube 203 cup joints in second movable tube 204 one end, handheld pipe 1, first movable tube 203 and second movable tube 204 one end have all been welded spacing ring 205, first movable tube 203 one end welding has been kept away from to second movable tube 204 has mounting bracket 206, mounting bracket 206 internally mounted has gyro wheel 207, connecting wire 202 passes spacing ring 205 and mounting bracket 206 to gyro wheel 207 one side in proper order. The extraction component 3 comprises a handle 301, a collecting barrel 302, a third movable pipe 303, a fourth movable pipe 304, a positioning screw 305, a rotating shaft 306, a movable baffle 307 and a counterweight ring 308, the middle part of the handle 301 is connected to one end of a connecting wire 202, the bottom end of the handle 301 is connected with the collecting barrel 302, the collecting barrel 302 is sleeved on the top end of the third movable pipe 303, the third movable pipe 303 is sleeved on the top end of the fourth movable pipe 304, the positioning screw 305 is installed on one side of the bottom ends of the collecting barrel 302 and the third movable pipe 303, the counterweight ring 308 is embedded on the bottom end of the fourth movable pipe 304, the rotating shaft 306 is installed on the lower part of the fourth movable pipe 304 in the middle of the top of the counterweight ring 308, and the movable baffle. The floating assembly 4 comprises a foam plastic plate 401 and a squeezing block 403, the foam plastic plate 401 is sleeved in the middle of the collecting cylinder 302, a squeezing hole 402 is formed in one side of the top surface of the foam plastic plate 401, a handheld pipe hole 404 is formed in the other side of the top surface of the foam plastic plate 401, and the squeezing block 403 is installed inside the squeezing hole 402. The baffle 307 is semicircular, and a sealing gasket is bonded at the edge of the baffle 307 to seal a gap between the baffle 307 and the inner wall of the fourth movable pipe 304. The outer diameter of the counterweight ring 308 is the same as the diameter of the flapper 307 to block the flapper 307 from flipping down.

Example 4

See fig. 1, 2, 3 and 4. A portable device for collecting and extracting a water sample of oil refining chemical wastewater comprises a handheld pipe 1, an extension assembly 2, an extraction assembly 3 and a floating assembly 4. The hand-held tube 1 is connected with an extension component 2 at one side. The extension assembly 2 includes a wire winding slot 201, a connecting wire 202, a first movable tube 203, a second movable tube 204, a limiting ring 205, a mounting frame 206 and a roller 207. Winding wire casing 201 is seted up in handheld 1 one end middle part of managing, the winding of winding wire casing 201 middle part has connecting wire 202, handheld 1 cup joints in first movable tube 203 one end of managing, first movable tube 203 cup joints in second movable tube 204 one end, handheld pipe 1, first movable tube 203 and second movable tube 204 one end have all been welded spacing ring 205, first movable tube 203 one end welding has been kept away from to second movable tube 204 has mounting bracket 206, mounting bracket 206 internally mounted has gyro wheel 207, connecting wire 202 passes spacing ring 205 and mounting bracket 206 to gyro wheel 207 one side in proper order. The extraction component 3 comprises a handle 301, a collecting barrel 302, a third movable pipe 303, a fourth movable pipe 304, a positioning screw 305, a rotating shaft 306, a movable baffle 307 and a counterweight ring 308, the middle part of the handle 301 is connected to one end of a connecting wire 202, the bottom end of the handle 301 is connected with the collecting barrel 302, the collecting barrel 302 is sleeved on the top end of the third movable pipe 303, the third movable pipe 303 is sleeved on the top end of the fourth movable pipe 304, the positioning screw 305 is installed on one side of the bottom ends of the collecting barrel 302 and the third movable pipe 303, the counterweight ring 308 is embedded on the bottom end of the fourth movable pipe 304, the rotating shaft 306 is installed on the lower part of the fourth movable pipe 304 in the middle of the top of the counterweight ring 308, and the movable baffle. The floating assembly 4 comprises a foam plastic plate 401 and a squeezing block 403, the foam plastic plate 401 is sleeved in the middle of the collecting cylinder 302, a squeezing hole 402 is formed in one side of the top surface of the foam plastic plate 401, a handheld pipe hole 404 is formed in the other side of the top surface of the foam plastic plate 401, and the squeezing block 403 is installed inside the squeezing hole 402. The baffle 307 is semicircular, and a sealing gasket is bonded at the edge of the baffle 307 to seal a gap between the baffle 307 and the inner wall of the fourth movable pipe 304. The outer diameter of the counterweight ring 308 is the same as the diameter of the flapper 307 to prevent the flapper 307 from flipping downward. An anti-slip rubber sleeve is sleeved at one end of the handheld pipe 1 far away from the second movable pipe 204 to prevent the handheld pipe 1 from slipping when being held.

Example 5

See fig. 1, 2, 3 and 4. A portable device for collecting and extracting a water sample of oil refining chemical wastewater comprises a handheld pipe 1, an extension assembly 2, an extraction assembly 3 and a floating assembly 4. The hand-held tube 1 is connected with an extension component 2 at one side. The extension assembly 2 includes a wire winding slot 201, a connecting wire 202, a first movable tube 203, a second movable tube 204, a limiting ring 205, a mounting frame 206 and a roller 207. Winding wire casing 201 is seted up in handheld 1 one end middle part of managing, the winding of winding wire casing 201 middle part has connecting wire 202, handheld 1 cup joints in first movable tube 203 one end of managing, first movable tube 203 cup joints in second movable tube 204 one end, handheld pipe 1, first movable tube 203 and second movable tube 204 one end have all been welded spacing ring 205, first movable tube 203 one end welding has been kept away from to second movable tube 204 has mounting bracket 206, mounting bracket 206 internally mounted has gyro wheel 207, connecting wire 202 passes spacing ring 205 and mounting bracket 206 to gyro wheel 207 one side in proper order. The extraction component 3 comprises a handle 301, a collecting barrel 302, a third movable pipe 303, a fourth movable pipe 304, a positioning screw 305, a rotating shaft 306, a movable baffle 307 and a counterweight ring 308, the middle part of the handle 301 is connected to one end of a connecting wire 202, the bottom end of the handle 301 is connected with the collecting barrel 302, the collecting barrel 302 is sleeved on the top end of the third movable pipe 303, the third movable pipe 303 is sleeved on the top end of the fourth movable pipe 304, the positioning screw 305 is installed on one side of the bottom ends of the collecting barrel 302 and the third movable pipe 303, the counterweight ring 308 is embedded on the bottom end of the fourth movable pipe 304, the rotating shaft 306 is installed on the lower part of the fourth movable pipe 304 in the middle of the top of the counterweight ring 308, and the movable baffle. The floating assembly 4 comprises a foam plastic plate 401 and a squeezing block 403, the foam plastic plate 401 is sleeved in the middle of the collecting cylinder 302, a squeezing hole 402 is formed in one side of the top surface of the foam plastic plate 401, a handheld pipe hole 404 is formed in the other side of the top surface of the foam plastic plate 401, and the squeezing block 403 is installed inside the squeezing hole 402. The baffle 307 is semicircular, and a sealing gasket is bonded at the edge of the baffle 307 to seal a gap between the baffle 307 and the inner wall of the fourth movable pipe 304. The outer diameter of the counterweight ring 308 is the same as the diameter of the flapper 307 to prevent the flapper 307 from flipping downward. An anti-slip rubber sleeve is sleeved at one end of the handheld pipe 1 far away from the second movable pipe 204 to prevent the handheld pipe 1 from slipping when being held. The middle of the roller 207 is provided with a limiting groove to prevent the connecting wire 202 from sliding to the two sides of the roller 207.

The basic working principle of the utility model is as follows:

hold handheld pipe 1, take out first movable tube 203 and second movable tube 204, take out suitable length with the inside connecting wire 202 of winding groove 201, extension acquisition distance passes spacing ring 205, mounting bracket 206 and gyro wheel 207 in proper order, connects in handle 301 middle part, and the hand power is moved connecting wire 202 and is controlled a section of thick bamboo 302 height, conveniently is taking a sample keeping away from water limit department. The third movable pipe 303 and the fourth movable pipe 304 are drawn out from the inside of the collecting cylinder 302, and are fixed by the positioning screws 305, so that the volume of the collecting cylinder 302 is adjusted, a water sample with a larger volume is accommodated, and the frequency of repeatedly taking water is reduced. The foam plastic plate 401 is sleeved at a proper position, the extrusion block 403 is arranged in the extrusion hole 402, the extrusion block 403 and the side surface of the collecting cylinder 302 are positioned by using the friction force, when the collecting cylinder 302 moves downwards to a proper height, the foam plastic plate 401 can not sink and be fixed, and the sampling distance from the water surface to the underwater can be adjusted at will. If the sampling position is deeper below the water surface, the foam plastic plate 401 is detached, the connecting line 202 is loosened, the collecting cylinder 302 is sunk by using the counterweight ring 308, the movable baffle 307 is turned upwards under the action of water pressure, and sewage enters the collecting cylinder 302 from the bottom end of the fourth movable pipe 304; raise handheld pipe 1, pulling connecting wire 202, adjustable fender 307 is upset down under the water pressure effect once more, seals the bottom, and the sample is convenient and more accurate. After sampling is finished, the handheld tube 1 is placed into the handheld tube hole 404, and the handheld tube can be taken away by lifting the handle 301, so that the portable sampling device is very convenient to carry.

Claims (5)

1. The utility model provides a portable device of oil refining chemical industry sewage water sample collection and extraction which characterized in that: comprises a hand-held tube, an extension component, an extraction component and a floating component; one side of the handheld pipe is connected with an extension component; the extension assembly comprises a winding groove, a connecting wire, a first movable pipe, a second movable pipe, a limiting ring, an installation frame and a roller; the winding groove is formed in the middle of one end of the handheld pipe, the connecting wire is wound in the middle of the winding groove, the handheld pipe is sleeved at one end of the first movable pipe, the first movable pipe is sleeved at one end of the second movable pipe, limiting rings are welded at one ends of the handheld pipe, the first movable pipe and the second movable pipe, a mounting frame is welded at one end, away from the first movable pipe, of the second movable pipe, rolling wheels are installed inside the mounting frame, and the connecting wire sequentially penetrates through the limiting rings and the mounting frame to one side of the rolling wheels; the extraction assembly comprises a handle, a collecting barrel, a third movable pipe, a fourth movable pipe, a positioning screw, a rotating shaft, a movable baffle and a counterweight ring, the middle part of the handle is connected to one end of a connecting wire, the bottom end of the handle is connected with the collecting barrel, the collecting barrel is sleeved at the top end of the third movable pipe, the third movable pipe is sleeved at the top end of the fourth movable pipe, the positioning screw is mounted on one side of the bottom ends of the collecting barrel and the third movable pipe, the counterweight ring is embedded at the bottom end of the fourth movable pipe, the rotating shaft is mounted in the middle of the lower part of the fourth movable pipe above the counterweight ring, and the movable baffles are mounted on two sides; the floating assembly comprises a foam plastic plate and an extrusion block, the foam plastic plate is sleeved in the middle of the collecting cylinder, one side of the top surface of the foam plastic plate is provided with an extrusion hole, the other side of the top surface of the foam plastic plate is provided with a handheld pipe hole, and the extrusion block is arranged in the extrusion hole.

2. The portable device for oil refining chemical wastewater water sample collection and extraction as claimed in claim 1, wherein: the movable baffle is semicircular, and a sealing gasket is bonded at the edge of the movable baffle.

3. The portable device for oil refining chemical wastewater water sample collection and extraction as claimed in claim 2, wherein: the outer diameter of the counterweight ring is the same as the diameter of the movable baffle.

4. The portable device for oil refining chemical wastewater water sample collection and extraction of claim 3, which is characterized in that: one end of the handheld pipe, which is far away from the second movable pipe, is sleeved with an anti-slip rubber sleeve.

5. The portable device for oil refining chemical wastewater water sampling and extraction of claim 4, which is characterized in that: the middle part of the roller is provided with a limiting groove.

Images