CN212031000U

CN212031000U - Portable water sampler for shallow groundwater

Info

Publication number: CN212031000U
Application number: CN202020405041.XU
Authority: CN
Inventors: 田由忠
Original assignee: Yunhe Xincai Roller Paint Co ltd
Current assignee: Yunhe Xincai Roller Paint Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-27
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a portable hydrophore of shallow groundwater, the loach carrying platform comprises a supporting fram, the inside of support frame is provided with accomodates the roller. The utility model discloses an intake chamber that the sampler top was seted up is as the passageway, behind the sampler contact sample water, inside the water sample entered into the sampler by the intake chamber, the inside of sampler is whole to fill the water sample after the overall quality can increase by a wide margin after, utilize the sample rope to pull regulation pole and elastic sealing piece, elastic sealing piece can rise the extrusion interception activity and break through the interception of interception adjustable shelf, the top that enters into the sampler under gravity and pulling force effect, and its surface hugs closely the inner wall with the sampler, seal the intake chamber, just so avoid the water sample too much and influence quality of water data with air contact in the device whole in-process that rises, finally accomplish the sampling, the whole operation flow need not to use the electric mechanism of power as supplementary, the field work of being convenient for uses.

Description

Portable water sampler for shallow groundwater

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a portable hydrophore of shallow groundwater.

Background

The underground water sampler that now adopts mainly divide into two kinds, one kind is by the bailer pipe, high-pressure pump and tripod are constituteed, theory of operation is through high-pressure pump with appearance pipe evacuation, reach predetermined well head waters and put pressure, utilize the check valve to acquire groundwater, another kind is then by the sample thief, electric pump system and tripod are constituteed, theory of operation is to adopt the rope to place the sample thief in predetermined well head waters, then seal the water intaking with the sampling bottle through the gravity hammer whereabouts, mention the sample thief through motor work system at last, both can both realize the sampling purpose, but auxiliary assembly is more, rely on seriously to electric power, and open-air work inevitable transport inconvenience can appear, the problem that the power lacked, for this the utility model provides a portable water sampler of shallow groundwater.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable hydrophore of shallow groundwater has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: a portable shallow groundwater sampler comprises a support frame, wherein a receiving roller is arranged inside the support frame, one end of the receiving roller is fixedly connected with a handle, the middle part of the receiving roller is fixedly connected with a sampling rope, the bottom end of the sampling rope is fixedly connected with a transition sleeve, the bottom surface of the transition sleeve is fixedly provided with an adjusting rod, the outer side of the bottom part of the adjusting rod is provided with a sampler, the bottom surface of the adjusting rod is fixedly connected with an elastic sealing block, the bottom part of the adjusting rod and the elastic sealing block are movably sleeved inside the sampler, two sides of the top part of the elastic sealing block are provided with intercepting movable frames, one end of each intercepting movable frame is fixedly arranged on the inner wall of the top part of the sampler, the bottom surface of each intercepting movable frame is fixedly connected with a reset spring, the other end of each reset spring is fixedly connected on the inner, and a water outlet pipe valve is fixedly arranged on the bottom surface of the sampler.

Carefully selecting, the top surface of the support frame is fixedly connected with a carrying rod, and the middle part of the carrying rod is fixedly sleeved with a rubber sleeve.

Carefully selecting, the top surface fixedly connected with threaded connection head of adjusting the pole, and threaded connection head threaded connection is on transition sheathed tube inner wall.

And carefully selecting, wherein two sides of the elastic sealing block are parallel to two sides of the top of the sampler, and the length value of the elastic sealing block is greater than that of the water inlet tank.

Carefully, the transparent box of placing of one side fixedly connected with of sampler, and the transparent inside activity of placing the box has cup jointed miniature temperature automatic recorder, miniature temperature automatic recorder's top surface swing joint has the water proof piece, the top surface fixedly connected with of water proof piece seals the pole, seal pole threaded connection on the transparent inner wall of placing the box top, sampler bottom surface fixedly connected with support.

Carefully selecting, the both ends fixed mounting who accomodates the roller has the bearing housing, and accomodate the bearing housing at roller both ends and fix the inside of cup jointing in support frame both sides respectively.

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

1. the utility model discloses an intake chamber that the sampler top was seted up is as the passageway, behind the sampler contact sample water, inside the water sample entered into the sampler by the intake chamber, the inside of sampler is whole to fill the water sample after the overall quality can increase by a wide margin after, utilize the sample rope to pull regulation pole and elastic sealing piece, elastic sealing piece can rise the extrusion interception activity and break through the interception of interception adjustable shelf, the top that enters into the sampler under gravity and pulling force effect, and its surface hugs closely the inner wall with the sampler, seal the intake chamber, just so avoid the water sample too much and influence quality of water data with air contact in the device whole in-process that rises, finally accomplish the sampling, the whole operation flow need not to use the electric mechanism of power as supplementary, the field work of being convenient for uses.

2. The utility model discloses a support frame, accomodate roller, handle three form and accomodate the structure for the release of structure or accomodate sample rope and sampler are accomodate to the follow-up accessible of staff, and comfort level when improving the device and using is placed to the transparent miniature temperature automatic recorder of placing the box inside moreover and can be to the temperature of automatic recording water sample, further perfect data material.

Drawings

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

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

FIG. 3 is an enlarged schematic view of the point B in the structure of FIG. 1 of the present invention;

FIG. 4 is a schematic top view of the structure intercepting movable frame of the present invention;

fig. 5 is a front view of the structure sampler of the present invention.

In the figure: 1. a support frame; 2. a receiving roller; 3. a handle; 4. a sampling rope; 5. a transition casing; 6. adjusting a rod; 7. an elastic sealing block; 8. a sampler; 9. intercepting the movable frame; 10. a return spring; 11. a water outlet pipe valve; 12. a water inlet groove; 13. carrying and holding the rod; 14. a rubber sleeve; 15. a threaded connector; 16. a support; 17. a transparent placing box; 18. a miniature temperature automatic recorder; 19. a water-insulating block; 20. a sealing rod.

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.

Referring to fig. 1-5, a portable shallow groundwater sampler comprises a support frame 1, a carrying rod 13 fixedly connected to the top surface of the support frame 1, a rubber sleeve 14 fixedly sleeved at the middle part of the carrying rod 13, both the carrying rod 13 and the rubber sleeve 14 are auxiliary holding structures for the use of the support frame 1, comfort level of the support frame 1 is improved once, a receiving roller 2 is arranged inside the support frame 1, bearing sleeves are fixedly mounted at both ends of the receiving roller 2, the bearing sleeves at both ends of the receiving roller 2 are respectively fixedly sleeved inside both sides of the support frame 1, a receiving structure is formed by the support frame 1, the receiving roller 2 and a handle 3, so that a worker can release or receive a sampling rope 4 and a sampler 8 through the receiving structure, comfort level of the device is improved, one end of the receiving roller 2 is fixedly connected with the handle 3, the middle part of the receiving roller 2 is fixedly connected with the sampling rope 4, the bottom end of the sampling rope 4 is fixedly connected with a transition sleeve 5, the bottom surface of the transition sleeve 5 is fixedly provided with an adjusting rod 6, the top surface of the adjusting rod 6 is fixedly connected with a threaded connector 15, the threaded connector 15 is in threaded connection with the inner wall of the transition sleeve 5, the threaded connector 15 is used as a connecting medium, the stable connection between the adjusting rod 6 and the transition sleeve 5 is ensured, meanwhile, the disassembly flexibility is maintained, the outer side of the bottom of the adjusting rod 6 is provided with a sampler 8, one side of the sampler 8 is fixedly connected with a transparent placing box 17, the interior of the transparent placing box 17 is movably sleeved with a micro automatic temperature recorder 18, the top surface of the micro automatic temperature recorder 18 is movably connected with a water-isolating block 19, the top surface of the water-isolating block 19 is fixedly connected with a sealing rod 20, the sealing rod 20 is in threaded connection, the micro automatic temperature recorder 18 arranged in the transparent placing box 17 can automatically record the temperature of the water body sample, further improve the water body sample data, the elastic sealing block 7 is fixedly connected to the bottom surface of the adjusting rod 6, two sides of the elastic sealing block 7 are parallel to two sides of the top of the sampler 8, the length value of the elastic sealing block 7 is larger than that of the water inlet tank 12, the adjusting rod 6 and the elastic sealing block 7 are pulled by using the sampling rope 4, the elastic sealing block 7 can lift and extrude the intercepting movable frame 9, under the condition that the total mass of the water body sample filled in the sampler 8 is greatly increased, the elastic sealing block 7 can break through the interception of the subsequent intercepting movable frame 9, the water body sample enters the top of the sampler 8 under the action of gravity and pulling force, the surface of the elastic sealing block is tightly attached to the inner wall of the sampler 8 to seal the water inlet tank 12, so that the water body sample is prevented from being excessively contacted with air during the whole lifting process of the, adjust the bottom of pole 6 and the equal activity of elastic sealing piece 7 and cup joint in the inside of sampler 8, the both sides at elastic sealing piece 7 top are provided with interception adjustable shelf 9, the one end fixed mounting of interception adjustable shelf 9 is on the inner wall at sampler 8 top, the bottom surface fixedly connected with reset spring 10 of interception adjustable shelf 9, reset spring 10's other end fixed connection is on sampler 8's inner wall, intake antrum 12 has been seted up at sampler 8's top, sampler 8's bottom surface fixed mounting has play water pipe valve 11.

The working principle is as follows: when the device is used, the device is moved to the top of a specified underground water sampling wellhead, then the holding rod 13 is held by one hand, the handle 3 is rotated by the other hand, the sampling rope 4 in the middle of the containing roller 2 is slowly released, so that the connecting structure of the adjusting rod 6, the sampler 8 and the sampler 8 enters the well at a constant speed, when the sampler 8 contacts with a water body to be sampled and lies on the liquid level of the water body, the handle 3 stops rotating, the water body to be sampled enters the sampler 8 from the water inlet tank 12, the total mass is greatly increased after the sampler 8 is completely filled with the water body sample, at the moment, the handle 3 is rotated in the direction opposite to the beginning, the sampling rope 4 is contained through the containing roller 2, the sampling rope 4 is used for driving the adjusting rod 6 and the elastic sealing block 7 to move upwards, at the moment, the elastic sealing block 7 can ascend and extrude the intercepting movable frame 9, and under the condition that the total mass is greatly increased after the sampler, the elastic sealing block 7 breaks through the interception of the intercepting movable frame 9, enters the top of the sampler 8 under the action of gravity and pulling force, the surface of the elastic sealing block is tightly attached to the inner wall of the sampler 8 to seal the water inlet tank 12, after the integrated device is lifted out of a well mouth, the water outlet pipe valve 11 is opened to collect a water sample in the sampler 8, the sealing rod 20 is screwed, the sealing rod 20 drives the water insulating block 19 to be separated from the transparent placing box 17, the miniature automatic temperature recorder 18 is taken out to record the temperature data of the water sample, after the water sample in the sampler 8 is released, the device is reset, the adjusting rod 6 is pressed downwards, the elastic sealing block 7 is reset to the initial position below the intercepting movable frame 9, then the miniature automatic temperature recorder 18 is reappeared to the inside of the transparent placing box 17, the sealing rod 20 is screwed, the sealing rod 20 drives the water insulating block 19 to be sleeved with the transparent placing box 17 to reset, and (5) the product is used for the next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable hydrophore of shallow groundwater, includes support frame (1), its characterized in that: the device is characterized in that the accommodating roller (2) is arranged in the supporting frame (1), one end of the accommodating roller (2) is fixedly connected with a handle (3), the middle part of the accommodating roller (2) is fixedly connected with a sampling rope (4), the bottom end of the sampling rope (4) is fixedly connected with a transition sleeve (5), the bottom surface of the transition sleeve (5) is fixedly provided with an adjusting rod (6), the outer side of the bottom of the adjusting rod (6) is provided with a sampler (8), the bottom surface of the adjusting rod (6) is fixedly connected with an elastic sealing block (7), the bottom of the adjusting rod (6) and the elastic sealing block (7) are movably sleeved in the sampler (8), intercepting movable frames (9) are arranged on two sides of the top of the elastic sealing block (7), one end of each movable frame (9) is fixedly arranged on the inner wall of the top of the sampler (8), and the bottom surface of each movable frame (9) is fixedly connected, the other end fixed connection of reset spring (10) is on the inner wall of sampler (8), intake antrum (12) have been seted up at the top of sampler (8), the bottom surface fixed mounting of sampler (8) has play water pipe valve (11).

2. The portable shallow groundwater sampler according to claim 1, wherein: the top surface of the support frame (1) is fixedly connected with a carrying rod (13), and the middle part of the carrying rod (13) is fixedly sleeved with a rubber sleeve (14).

3. The portable shallow groundwater sampler according to claim 1, wherein: the top surface of the adjusting rod (6) is fixedly connected with a threaded connector (15), and the threaded connector (15) is in threaded connection with the inner wall of the transition sleeve (5).

4. The portable shallow groundwater sampler according to claim 1, wherein: the two sides of the elastic sealing block (7) are parallel to the two sides of the top of the sampler (8), and the length value of the elastic sealing block (7) is greater than that of the water inlet tank (12).

5. The portable shallow groundwater sampler according to claim 1, wherein: box (17) is placed to one side fixedly connected with of sampler (8) is transparent, and the inside activity of placing box (17) has cup jointed miniature temperature automatic recording appearance (18) transparently, the top surface swing joint of miniature temperature automatic recording appearance (18) has water proof piece (19), the top surface fixedly connected with of water proof piece (19) seals pole (20), seal pole (20) threaded connection on the transparent inner wall of placing box (17) top, sampler (8) bottom surface fixedly connected with support (16).

6. The portable shallow groundwater sampler according to claim 1, wherein: the two ends of the accommodating roller (2) are fixedly provided with bearing sleeves, and the bearing sleeves at the two ends of the accommodating roller (2) are respectively and fixedly sleeved in the two sides of the support frame (1).