CN212458976U - Sewage sampler - Google Patents
Sewage sampler Download PDFInfo
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- CN212458976U CN212458976U CN202020484784.0U CN202020484784U CN212458976U CN 212458976 U CN212458976 U CN 212458976U CN 202020484784 U CN202020484784 U CN 202020484784U CN 212458976 U CN212458976 U CN 212458976U
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- flaring
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- sampler
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Abstract
The utility model provides a sewage sampler relates to environmental monitoring technical field. This sewage sampler includes sample bottle, screwed pipe and flaring spare, and the screwed pipe can threaded connection on the sample bottle periphery wall. The inside of flaring is provided with the through-hole that runs through flaring both ends. The inner side wall of the through hole of the flaring member is inclined from one end to the other end of the flaring member along the direction close to the central axis of the flaring member. In the two ends of the flaring piece through hole, the area of the end with smaller end surface area is not smaller than the area of the opening of the sample bottle, the end is communicated and fixed with one end of the threaded pipe, and the area of the end with larger area is larger than the area of the opening of the sample bottle. The utility model discloses having alleviated and having used sewage sampler when taking a sample in unsettled sewage outlet among the prior art, flip on the sewage sampler can influence the sampling process, reduces sampling efficiency, in addition, accomplishes the sewage sample back at every turn, all will wash the sewage sampler, but the cleaning process technical problem that wastes time and energy.
Description
Technical Field
The utility model belongs to the technical field of the environment measuring technique and specifically relates to a sewage sampler is related to.
Background
The sewage such as the production wastewater, the domestic wastewater and the like of enterprises and individual merchants are discharged into municipal pipe network pipelines according to the requirements. Corresponding to each enterprise or individual merchant, the municipal pipe network pipeline is provided with a suspended sewage outlet at each enterprise or individual merchant. When the sampling work before the sewage that discharges to a plurality of enterprises or individual trade companies detects, gather the sewage of a plurality of unsettled sewage outfalls in proper order and can accomplish the sampling work.
The current process of sampling sewage discharged by a plurality of enterprises or individual merchants is as follows: carry current sewage sampler and go in proper order to the unsettled sewage drain department of every enterprise or individual trade company department and take a sample, transport sewage sampler back to the laboratory again to in the sample bottle with sewage transfer wherein in the laboratory. The existing sewage sampler comprises a cylinder body, and a turnover cover is arranged at the top end of the cylinder body. The middle part of flip wears to be equipped with the pivot, and the both ends of pivot are rotated and are connected on the inner wall on barrel top. The cover can be automatically rotated by using the scouring force of the sewage at the sewage discharge outlet, and the cylinder body is opened at the moment and can be used for collecting the sewage. The bottom of the barrel is also provided with a water outlet which is convenient for the sewage in the sewage sampler to flow out to the sample bottle. But when using current sewage sampler to take a sample in unsettled sewage outlet, flip on the sewage sampler can influence the sample process, reduces sampling efficiency.
In addition, in the sampling process, the sewage discharged by a plurality of enterprises or individual merchants is often required to be sampled by using the same sewage sampler. In order to prevent the sewage discharged by different enterprises or individual merchants from being cross-infected in the sewage sampler and not obtain an accurate detection result, the sewage sampler needs to be cleaned after the sewage discharged by one enterprise or individual merchant is sampled every time. According to the sample quality standard regulation, need brush three times sewage sampler at least and soak 24 hours sewage sampler with the pure water at least when wasing sewage sampler, consequently wash sewage sampler's process and waste time and energy, also can reduce sampling efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage sampler, in order to alleviate the existing sewage sampler of use among the prior art when unsettled sewage outlet is taken a sample, flip on the sewage sampler can influence the sample process, reduce sampling efficiency, in addition, for preventing the sewage that different enterprises or individual trade companies discharged cross infection in sewage sampler, accomplish the sample back to the sewage that an enterprise or individual trade company discharged at every turn, all need wash the sewage sampler, nevertheless need to brush at least when wasing the sewage sampler and wash the sewage sampler and soak 24 hours sewage sampler with the pure water at least, the cleaning process is wasted time and energy, also can reduce the technical problem of sample efficiency.
The utility model provides a sewage sampler which comprises a sample bottle, wherein one end of the sample bottle is provided with an opening, the position on the peripheral wall of the sample bottle, which is close to the opening, is provided with a thread, and the sewage sampler also comprises a threaded pipe and an opening expanding piece;
threads corresponding to the threads on the outer peripheral wall of the sample bottle are arranged on the inner peripheral wall of the threaded pipe, and the threaded pipe can be in threaded connection with the position, close to the opening, on the outer peripheral wall of the sample bottle;
the flaring piece is cylindrical, and through holes penetrating through two ends of the flaring piece are formed in the flaring piece along the axial direction of the flaring piece; the inner side wall of the flaring part, which is positioned at the through hole, is inclined from one end of the flaring part to the other end of the flaring part along the direction close to the central shaft of the flaring part;
the end face area of one end with smaller end face area in two ends of the through hole in the flaring piece is not smaller than the area of the opening of the sample bottle, and the end is communicated and fixed with one end of the threaded pipe; the end face area of the end with larger end face area is larger than the area of the opening of the sample bottle.
Further, the sewage sampler also comprises a bottle cap which is groove-shaped;
be provided with the screw thread corresponding with the screw thread on the sample bottle periphery wall on the inside wall of bottle lid, the bottle lid can be close to open-ended position department on the sample bottle periphery wall by threaded connection.
Furthermore, the through hole in the flaring part is in a round table shape.
Further, the outer wall of the flaring part is in a circular truncated cone shape.
Furthermore, a connecting piece is arranged on the flaring piece and used for tying a rope.
Furthermore, the connecting pieces are multiple and are arranged on the flaring piece at equal intervals along the circumferential direction of the flaring piece.
Furthermore, the threaded pipe and the flaring piece are made of glass.
Furthermore, the threaded pipe and the flaring piece are made of polyethylene.
The utility model provides a sewage sampler can produce following beneficial effect:
the utility model provides a sewage sampler includes sample bottle, screwed pipe and flaring spare, and wherein one end of sample bottle is provided with the opening, is close to open-ended position department on the periphery wall of sample bottle and is provided with the screw thread. The inner peripheral wall of the threaded pipe is provided with threads corresponding to the threads on the outer peripheral wall of the sample bottle. The flaring piece is cylindrical, and through holes penetrating through two ends of the flaring piece are formed in the flaring piece along the axial direction of the flaring piece. The inner side wall of the flare at the through hole is inclined from one end of the flare in a direction close to the central axis of the flare from the other end of the flare. In the two ends of the through hole in the flaring part, the end surface area of the end with smaller end surface area is not smaller than the area of the opening of the sample bottle, and the end is communicated and fixed with one end of the threaded pipe. The end face area of the end with larger end face area is larger than the area of the opening of the sample bottle. Utilize the utility model provides a sewage sampler can be close to open-ended position department on the sample bottle periphery wall that is used for storing sewage with screwed pipe threaded connection when unsettled sewage drain department of every enterprise or individual trade company department takes a sample in proper order. At the moment, the flared piece can be fixed on the sample bottle by the threaded pipe, and the flared piece can be prevented from falling off due to the fact that the flared piece is washed by sewage in the sampling process. The utility model provides a sample bottle among sewage sampler is the current sample bottle that is used for storing sewage, because the bottleneck bore of sample bottle is less, consequently directly utilize the sample bottle to carry out sampling efficiency lower to sewage, and the utility model provides a flaring spare among the sewage sampler be located the inside wall of through-hole department, from the wherein one end of flaring spare along the direction slope that is close to flaring spare center pin from the other end of flaring spare, and in the both ends of the inside through-hole of flaring spare, the terminal surface area of the less one end of terminal surface area is not less than the open-ended area of sample bottle, the terminal surface area of the great one end of terminal surface area is greater than the open-ended area of sample bottle, consequently the flaring spare can be this sewage sampler's bore, be convenient for sewage enter into in the sample bottle after quick effectual flaring spare of passing. After sewage enters the sample bottle, the threaded pipe is unscrewed from the sample bottle, and the bottle mouth of the sample bottle is plugged, so that the sampling operation can be completed. Because the utility model discloses directly utilize the sample bottle to take a sample at the sampling in-process, consequently after the sample, only need wash the flaring spare, and need not wash the sample bottle. Because the through-hole both ends intercommunication inside the flaring piece again, therefore the through-hole inside the flaring piece is easily rinsed and can not remain sewage, compares in current sewage sampler, and the cleaning process is simple swift more, and then can promote the work efficiency who washs sewage sampler, promotes sampling efficiency.
Compared with the prior art, the sewage sampler provided by the utility model can ensure the stability of the sampling process by utilizing the threaded pipe, so that the sampling process can be smoothly carried out; utilize flaring spare and sample bottle can reduce the degree of difficulty of wasing the sewage sampler to and can cancel the in-process of sewage discharge to the sample bottle, and then the work efficiency of promotion sampling process that can be very big.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a sewage sampler provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bottle cap and a sample bottle provided by an embodiment of the present invention.
Icon: 1-sample bottle; 2-a threaded pipe; 3-flaring piece; 4-bottle cap.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
Example (b):
as shown in fig. 1, the sewage sampler provided by the present embodiment includes a sample bottle 1, wherein an opening is provided at one end of the sample bottle 1, and a thread is provided on the outer peripheral wall of the sample bottle 1 at a position close to the opening. This sewage sampler still includes screwed pipe 2 and flaring 3, is provided with the corresponding screw thread of screw thread on the internal perisporium of screwed pipe 2 and the 1 periphery wall of sample bottle, and screwed pipe 2 can be close to open-ended position department on the 1 periphery wall of sample bottle by threaded connection. The flaring piece 3 is cylindrical, and through holes penetrating through two ends of the flaring piece 3 are formed in the flaring piece 3 along the axial direction of the flaring piece 3. The inner side wall of the flare 3 at the through hole is inclined from one end of the flare 3 to the other end of the flare 3 in a direction close to the central axis of the flare 3. Of the two ends of the through hole inside the flaring member 3, the end face area of the end with the smaller end face area is not smaller than the area of the opening of the sample bottle 1, and the end is communicated and fixed with one end of the threaded pipe 2. The end face area of the end with the larger end face area is larger than the area of the opening of the sample bottle 1.
When utilizing the sewage sampler that this embodiment provided to take a sample in proper order in unsettled sewage drain department of every enterprise or individual trade company department, can be close to open-ended position department on the 1 periphery wall of sample bottle that is used for storing sewage with screwed pipe 2 threaded connection earlier. At the moment, the threaded pipe 2 can fix the flaring piece 3 on the sample bottle 1, and the flaring piece 3 can be prevented from being washed by sewage and falling off in the sampling process. Sample bottle 1 among the sewage sampler that this embodiment provided is the current sample bottle that is used for storing sewage, because sample bottle 1's bottleneck bore is less, consequently directly utilize sample bottle 1 to carry out the sample efficiency lower to sewage, and the inside wall that is located through-hole department of flaring piece 3 among the sewage sampler that this embodiment provides, from the wherein one end of flaring piece 3 along the direction slope that is close to flaring piece 3 center pin from the other end of flaring piece 3, and in the both ends of the inside through-hole of flaring piece 3, the terminal surface area of the less one end of terminal surface area is not less than the open-ended area of sample bottle 1, the terminal surface area of the great one end of terminal surface area is greater than the open-ended area of sample bottle 1, consequently, flaring piece 3 can this sewage sampler's bore, be convenient for sewage is quick effectual to enter into sample bottle 1 after passing flaring piece 3. After sewage enters the sample bottle 1, the threaded pipe 2 is unscrewed from the sample bottle 1, and the bottle mouth of the sample bottle 1 is plugged, so that the sampling operation can be completed.
Since the sample bottle 1 is directly used for sampling in the sampling process, only the flaring piece 3 needs to be cleaned after the sampling is finished, and the sample bottle 1 does not need to be cleaned. Because the through-hole both ends intercommunication inside flaring piece 3 again, consequently the through-hole inside flaring piece 3 is easily rinsed and can not remain sewage, compares in current sewage sampler, and the cleaning process is simple swift more, and then can promote the work efficiency who washs sewage sampler, promotes sampling efficiency.
Compared with the prior art, the sewage sampler provided by the embodiment can ensure the stability of the sampling process by using the threaded pipe 2, so that the sampling process can be smoothly carried out; utilize flaring piece 3 and sample bottle 1 can reduce the degree of difficulty of wasing sewage sampler to and can cancel the in-process of discharging sewage to the sample bottle, and then the work efficiency of promotion sample process that can be very big.
It can be seen that the sewage sampler that this embodiment provided has alleviated and has been using current sewage sampler to take a sample in unsettled sewage outlet that exists among the prior art, flip on the current sewage sampler can influence the sample process, reduce sampling efficiency, in addition, for preventing the sewage that different enterprises or individual trade companies discharged cross infection in current sewage sampler, accomplish the sample back to the sewage that an enterprise or individual trade company discharged at every turn, all need wash the sewage sampler, nevertheless need to brush at least three times the sewage sampler and soak 24 hours sewage sampler with the pure water at least when wasing the sewage sampler, the cleaning process is wasted time and energy, also can reduce the technical problem of sampling efficiency.
In addition, the simple structure of the mouth piece and the screwed pipe among the sewage sampler that this embodiment provided, with low costs, consequently when taking a sample to sewage, can carry a plurality of mouth pieces and screwed pipes, and then can be in proper order to the sewage sample of many enterprises or individual trade company's emission. As shown in fig. 2, the sewage sampler provided by this embodiment further includes a bottle cap 4, and the bottle cap 4 is groove-shaped. Be provided with the screw thread corresponding with the screw thread on the 1 periphery wall of sample bottle on the inside wall of bottle lid 4, bottle lid 4 can threaded connection be close to open-ended position department on 1 periphery wall of sample bottle.
After sampling, when the sample bottle 1 needs to be sealed, the flaring piece 3 can be detached, and the bottle cap 4 is screwed on the sample bottle 1, so that sewage in the sample bottle 1 can be sealed.
As shown in fig. 1, the through-hole in the inside of the flare 3 is in the shape of a truncated cone.
The through hole inside the flaring piece 3 is in a circular truncated cone shape, so that the sewage can flow into the sample bottle 1 along the internal memory of the through hole inside the flaring piece 3 conveniently.
Further, the outer wall of the flaring piece 3 is in a truncated cone shape.
When the outer wall of the flaring piece 3 is in the shape of a circular truncated cone, the thickness of the side wall of the flaring piece 3 does not need to be large, and the thickness can be used for resisting the sewage scouring force.
In this embodiment, the flaring 3 is provided with a connector for tying a rope.
The connection may be a perforation.
When the connecting piece is tied with a rope, the sampling bottle and the flaring piece 3 can be lifted together by the rope, and the sewage sampler can be suspended to the sewage drainage port by the rope, so that sewage can be collected. The rope is convenient for the staff to collect sewage in sewage drain department, and can prevent that the staff from being stained with sewage.
The connecting members are preferably a plurality of connecting members, and the connecting members are arranged on the flaring piece 3 at equal intervals along the circumferential direction of the flaring piece 3.
A plurality of connecting pieces can make this sewage sampler remain stable in the sampling process, promote this sewage sampler's stability in use.
The threaded pipe 2 and the flaring piece 3 are both made of glass or polyethylene.
When the material of screwed pipe 2 and flaring piece 3 is polyethylene, because the polyethylene cost is lower, consequently can make disposable article with flaring piece 3 and screwed pipe 2, can directly regard screwed pipe 2 and flaring piece 3 as waste product recovery processing after using at every turn. The sewage sampler that this embodiment provided at this moment not only can directly be with sewage sample to sample bottle 1 in, can also remove the step of wasing flaring spare 3 from, promotion sampling efficiency that can be further.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A sewage sampler comprises a sample bottle, wherein one end of the sample bottle is provided with an opening, and the peripheral wall of the sample bottle is provided with threads at a position close to the opening;
threads corresponding to the threads on the outer peripheral wall of the sample bottle are arranged on the inner peripheral wall of the threaded pipe, and the threaded pipe can be in threaded connection with the position, close to the opening, on the outer peripheral wall of the sample bottle;
the flaring piece is cylindrical, and through holes penetrating through two ends of the flaring piece are formed in the flaring piece along the axial direction of the flaring piece; the inner side wall of the flaring piece, which is positioned at the through hole, is inclined from one end of the flaring piece to the other end of the flaring piece along the direction close to the central axis of the flaring piece;
the end surface area of one end with smaller end surface area in the two ends of the through hole in the flaring piece is not smaller than the area of the opening of the sample bottle, and the end is communicated and fixed with one end of the threaded pipe; the end surface area of the end with larger end surface area is larger than the area of the opening of the sample bottle;
the flaring piece is provided with a connecting piece which is a through hole and is used for tying a rope;
the connecting piece is a plurality of, and a plurality of the connecting piece is along flaring spare circumference is equidistant to be set up on the flaring spare.
2. The wastewater sampler of claim 1, further comprising a bottle cap, wherein the bottle cap is groove-shaped;
be provided with on the inside wall of bottle lid with the corresponding screw thread of screw thread on the sample bottle periphery wall, the bottle lid can threaded connection be close to on the sample bottle periphery wall open-ended position department.
3. The effluent sampler of claim 1, wherein the through-hole in the flared member is frustoconical.
4. The effluent sampler of claim 3, wherein the outer wall of the flared member is frustoconical.
5. The wastewater sampler of claim 1, wherein the threaded tube and the flared member are both made of glass.
6. The wastewater sampler of claim 1, wherein the threaded tube and the flared member are both polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484784.0U CN212458976U (en) | 2020-04-03 | 2020-04-03 | Sewage sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020484784.0U CN212458976U (en) | 2020-04-03 | 2020-04-03 | Sewage sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458976U true CN212458976U (en) | 2021-02-02 |
Family
ID=74471977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020484784.0U Active CN212458976U (en) | 2020-04-03 | 2020-04-03 | Sewage sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458976U (en) |
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2020
- 2020-04-03 CN CN202020484784.0U patent/CN212458976U/en active Active
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