CN211122105U - Convenient sampler for sewage detection - Google Patents
Convenient sampler for sewage detection Download PDFInfo
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- CN211122105U CN211122105U CN201921375264.XU CN201921375264U CN211122105U CN 211122105 U CN211122105 U CN 211122105U CN 201921375264 U CN201921375264 U CN 201921375264U CN 211122105 U CN211122105 U CN 211122105U
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- barrel
- sampling
- sewage
- inflating
- sewage detection
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Abstract
The utility model relates to the technical field of sewage detection, concretely relates to convenient sampler for sewage detection, including the sampling barrel, the sampling barrel includes upper barrel, middle barrel and sampling head, internal thread is all provided on the lower extreme opening inner wall of upper barrel and the upper end opening inner wall of sampling head, external screw thread matched with the internal thread is all provided on the outer wall at upper and lower both ends of middle barrel, be provided with first piston in the sampling barrel, the upper surface of first piston is provided with the screwed joint, the screwed joint has the pull rod in the screwed joint, the top of pull rod is connected with the pull block; the utility model discloses simple structure, convenient to carry, simple operation can take a sample the sewage of different degree of depth departments through the middle barrel of using different length more, through the effect of inflating of the barrel of inflating during the sample simultaneously for the sewage of stewing becomes muddy even, thereby has guaranteed the accuracy of sewage testing result.
Description
Technical Field
The utility model relates to a sewage detection technology field, concretely relates to sewage detection uses convenient sampler.
Background
In the process of chemical production, a large amount of waste liquid is inevitably generated, and the waste water needs to be correspondingly treated before being discharged so as to be discharged after reaching the specified discharge standard. In the process of treating waste liquid, a sewage sampling device is generally needed to detect the treated sewage. However, in the sewage sampling process, the staff often extracts the surface sewage of the standing sewage pool, which results in inaccurate detection results, and if the surface sewage of the standing sewage pool is extracted, the detection results are also inaccurate. In addition, the sewage depths in the sewage pools are different, and the existing sewage sampler cannot sample the sewage in different water depths, so that the sampling difficulty of workers can be caused, and the detection result is inaccurate.
The utility model discloses a sampling device for sewage treatment, be CN 208860635U's utility model discloses a right side fixedly connected with handle, the right side fixedly connected with movable base of guard box inner wall, the inner chamber swing joint of movable base has the screw rod, and second conical gear has been cup jointed on the right side on screw rod surface, and the top meshing of second conical gear has first conical gear, and the pivot has been cup jointed to first conical gear's inner chamber including the guard box, guard box bottom. The utility model discloses a although solved the problem that can't carry out the sample to the sewage of the different degree of depth, the component is even in the sewage that can't guarantee to gain during the sample, and more can't guarantee that its sewage detection's result is more accurate. In view of the above problems, the invention provides a sampling device capable of ensuring the quality of the obtained sewage to be uniform and sampling sewage at different depths, which is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient sampler for sewage detection is designed to solve the problem that the existing sampler can not obtain the defect of the even sewage of water quality.
The utility model discloses a realize through following technical scheme:
a convenient sampler for sewage detection comprises a sampling cylinder body, wherein the sampling cylinder body comprises an upper cylinder body, a middle cylinder body and a sampling head, internal threads are arranged on the inner wall of an opening at the lower end of the upper cylinder body and the inner wall of an opening at the upper end of the sampling head, external threads matched with the internal threads are arranged on the outer walls of the upper end and the lower end of the middle cylinder body, a first piston is arranged in the sampling cylinder body, a screw joint is arranged on the upper surface of the first piston, a pull rod is screwed in the screw joint, and the top end of the pull rod is connected with a pull block;
be located be provided with the connecting pipe on the periphery of going up the barrel, the outer end of connecting pipe is connected with the sample bottle, is located the outer periphery of the offside last barrel of sample bottle is connected with the barrel of inflating, the lower extreme of the barrel of inflating is connected with flexible tubule, the lower extreme of flexible tubule is connected with the toper air outlet nozzle, the round hole has been seted up to the up end of the barrel of inflating, the montant has been inserted in the round hole, the lower extreme of montant is connected with the second piston, is located be connected with the spring ring between second piston and the barrel roof of inflating, the top of montant is connected with the stopper, connect first rotating member on the outer periphery of the upper end of the barrel of inflating, swing joint has the holding rod on the first rotating member, department rotates in the middle of the holding rod and is connected with the movable rod, the free end and the stopper of movable rod rotate and are connected with the stereoplasm body on the barrel of inflating of first rotating member below, the stereoplasm body is linked together with the barrel upper end of inflating, is located the barrel bottom of inflating below is connected with L type one-way.
As a further improvement of the scheme, the sampling bottle clamping block is arranged on the outer wall of the upper barrel body at the lower end of the connecting pipe through a detachable screw joint between an outer end opening of the connecting pipe and a bottle opening of the sampling bottle, so that the sampling bottle can be conveniently replaced, and meanwhile, the connection stability between the sampling bottle and the connecting pipe is ensured.
As the further improvement of the scheme, the lower end of the sampling head is provided with the filtering screen, so that the blockage caused by the pumping of impurities such as sludge with larger particles into the sampling cylinder body in the sewage sampling process is prevented.
As a further improvement of the scheme, the rubber soft layer is sleeved outside the circumference of the hard pipe body, so that the sampler is more comfortable when being held by a hand to sewage and atmosphere.
As a further improvement of the scheme, the circumference surface of the sampling bottle is provided with a transparent observation port, the transparent observation port is provided with scale marks, and the quantitative sampling can be realized through the scale marks on the transparent observation port.
As a further improvement of the scheme, a jacket is arranged between the sampling head and the lower end of the telescopic thin tube, the conical air outlet nozzle and the sampling head are ensured to be synchronously inserted into sewage at the same position, and then the water quality components are more uniform and the measurement result is more accurate after the air pumping and stirring are carried out.
As a further improvement of the scheme, the length of the middle cylinder body is 10-50 cm, the length of the pull rod is 30-80 cm, and specific length specifications can be selected and replaced according to the water depth of the sewage pool.
Has the advantages that: compared with the prior art, the utility model can change the length of the whole sampler which can extend into the sewage by changing the length of the middle cylinder, thereby sampling the sewage at different depths and ensuring the accuracy of the detection result; in addition, through the cylinder of inflating that sets up, stretch into the sewage of same sampling point with toper air outlet nozzle and sampling head together, then press the holding rod repeatedly, air compression in the cylinder of inflating is spout from toper air outlet nozzle to the sewage of stewing with the sample department stirs muddy, thereby guarantees the homogeneity of sample sewage quality of water, has further guaranteed the accuracy of sewage detection result.
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 view of a first state of the front view plane structure of the present invention;
fig. 2 is a schematic view of the second state of the front view plane structure of the present invention;
fig. 3 is a schematic view of the internal structure of the first state of the present invention;
FIG. 4 is a schematic view of the internal structure of the sampling cylinder of the present invention after being disassembled;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
Wherein, 1-a sampling cylinder, 2-a first piston, 3-a screw joint, 4-a pull rod, 5-a pull block, 6-a connecting pipe, 7-a sampling bottle, 8-a sampling bottle clamping block, 9-an inflating cylinder, 10-a telescopic thin pipe, 11-a conical air outlet nozzle, 12-a vertical rod, 13-a second piston, 14-a spring ring, 15-a first rotating piece, 16-a holding rod, 17-a movable rod, 18-a hard pipe body, 19-a rubber soft layer, 20-L type one-way air pipe, 21-a spring, 22-a pipe sealing ball, 23-a jacket and 24-a limiting block;
100-upper cylinder, 101-middle cylinder, 102-sampling head, 103-internal thread, 104-filtering screen;
700-transparent viewing port, 701-graduation line.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a convenient sampler for sewage detection comprises a sampling cylinder 1, wherein the sampling cylinder 1 comprises an upper cylinder 100, a middle cylinder 101 and a sampling head 102, an inner wall of an opening at the lower end of the upper cylinder 100 and an inner wall of an opening at the upper end of the sampling head 102 are both provided with internal threads 103, outer walls at the upper end and the lower end of the middle cylinder 101 are both provided with external threads (not shown in the figure) matched with the internal threads 103, a filter screen 104 is further arranged at the lower end of the sampling head 102, a first piston 2 is arranged in the sampling cylinder 1, the upper surface of the first piston 2 is provided with a screw joint 3, the screw joint 3 is screwed with a pull rod 4, and the top end of the pull rod 4 is connected with a pull block 5.
The circumference of the upper cylinder 100 is provided with a connecting pipe 6 communicated with the upper cylinder 100, the outer end of the connecting pipe 6 is connected with a sampling bottle 7, wherein the circumference of the sampling bottle 7 is provided with a transparent viewing port 700, the transparent viewing port 700 is provided with a scale mark 701, the outer end opening of the connecting pipe 6 is detachably screwed with the bottle mouth of the sampling bottle 7, and the outer wall of the upper cylinder 100 at the lower end of the connecting pipe 6 is provided with a sampling bottle clamping block 8.
The outer circumferential surface of the upper cylinder 100 located on the opposite side of the sampling bottle 7 is connected with an inflating cylinder 9, the lower end of the inflating cylinder 9 is connected with a telescopic thin tube 10, the lower end of the telescopic thin tube 10 is connected with a conical air outlet nozzle 11, the upper end surface of the inflating cylinder is provided with a round hole (not marked in the figure), a vertical rod 12 is inserted in the round hole, the lower end of the vertical rod 12 is connected with a second piston 13, a spring ring 14 is connected between the second piston 13 and the top wall of the inflating cylinder 9, the top end of the vertical rod 12 is connected with a limiting block 24, meanwhile, a first rotating block 15 is connected on the outer circumferential surface of the upper end of the inflating cylinder 9, a hand holding rod 16 is movably connected on the first rotating block 15, a movable rod 17 is rotatably connected in the middle of the hand holding rod 16, the free end of the movable rod 17 is rotatably connected with the limiting block 24, the vertical rod 12 can move downwards by pressing down the hand holding rod 16, the inflating cylinder 9 located below the first rotating block 15 is connected with a hard pipe 18, wherein the hard pipe 18 is communicated with the upper end of the inflating cylinder 9, a one-way air pipe 8620 is sleeved on the outer circumferential surface of the hard pipe 18, and a sewage pipe barrel 20 is connected with a sewage pipe barrel capable of a one-way air pump capable of being connected with a sewage pipe capable of being connected with a sewage.
Finally, a jacket 23 is arranged between the sampling head 103 and the lower end of the telescopic thin tube 10, the conical air outlet nozzle 11 and the sampling position can be fixed together by fixing the jacket 23, and sewage is extracted after the air is pumped and stirred uniformly.
The length of the middle cylinder 100 in the embodiment is selected from 10-50 cm, the length of the pull rod 4 is selected from 30-80 cm, and then sewage sampling can be performed on places with different water depths after screwing installation.
The utility model discloses a concrete implementation is used:
use the utility model discloses when carrying out the sample detection to shallower sewage in the effluent water sump, the length of middle barrel 100 can be selected to be 10cm to the pull rod 4 of selection corresponding length, then will go up barrel 100 and sampling head 102 screw in and form a complete sampler behind the both ends of barrel 100. Then hold the handheld pole 16 and the stereoplasm body 18 of sampler with the hand, and aim at the sewage of treating the sample with sampling head 102, insert it behind the appointed degree of depth, make the gas in the barrel 9 of inflating spout from the toper along flexible tubule 10 after holding repeatedly and pressing, wash the sewage that this department stood, make sewage become muddy even, then pulling pull rod 4 makes first piston 2 rise to behind the height that surpasss connecting pipe 6 along sampling barrel 100, the sewage that is extracted up flows into in sampling bottle 7 through connecting pipe 6, sealed the preserving after taking off sampling bottle 7 at last can.
When the sewage in the deep part of the sewage pool needs to be sampled, the middle cylinder body 100 with the length of 50cm or more is used, the pull rod 4 with the corresponding length is used, the two ends of the pull rod are screwed with the upper cylinder body 100 and the sampling head 102 respectively to form a longer complete sampler, and then the sewage in the sewage pool is sampled and collected according to the operation steps.
The utility model discloses simple structure, convenient to carry, simple operation can take a sample the sewage of different degree of depth departments through the middle barrel of using different length more, through the effect of inflating of the barrel of inflating during the sample simultaneously for the sewage of stewing becomes muddy even, thereby has guaranteed the accuracy of sewage testing result.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a sewage detection uses convenient sampler, includes the sample barrel, its characterized in that: the sampling cylinder comprises an upper cylinder body, a middle cylinder body and a sampling head, wherein internal threads are arranged on the inner wall of an opening at the lower end of the upper cylinder body and the inner wall of an opening at the upper end of the sampling head, external threads matched with the internal threads are arranged on the outer walls of the upper end and the lower end of the middle cylinder body, a first piston is arranged in the sampling cylinder body, a screw joint is arranged on the upper surface of the first piston, a pull rod is connected in the screw joint in a screw mode, and the top end of the pull rod is connected with a pull block;
be located be provided with the connecting pipe on the periphery of going up the barrel, the outer end of connecting pipe is connected with the sample bottle, is located the outer periphery of the offside last barrel of sample bottle is connected with the barrel of inflating, the lower extreme of the barrel of inflating is connected with flexible tubule, the lower extreme of flexible tubule is connected with the toper air outlet nozzle, the round hole has been seted up to the up end of the barrel of inflating, the montant has been inserted in the round hole, the lower extreme of montant is connected with the second piston, is located be connected with the spring ring between second piston and the barrel roof of inflating, the top of montant is connected with the stopper, connect first rotating member on the outer periphery of the upper end of the barrel of inflating, swing joint has the holding rod on the first rotating member, department rotates in the middle of the holding rod and is connected with the movable rod, the free end and the stopper of movable rod rotate and are connected with the stereoplasm body on the barrel of inflating of first rotating member below, the stereoplasm body is linked together with the barrel upper end of inflating, is located the barrel bottom of inflating below is connected with L type one-way.
2. The portable sampler for sewage detection according to claim 1, wherein: the outer end opening of the connecting pipe is detachably connected with the bottle mouth of the sampling bottle in a threaded manner, and the outer wall of the upper cylinder body at the lower end of the connecting pipe is provided with a sampling bottle clamping block.
3. The portable sampler for sewage detection according to claim 1, wherein: and a filtering screen is arranged at the lower end of the sampling head.
4. The portable sampler for sewage detection according to claim 1, wherein: the circumference outside of stereoplasm body is overlapped and is equipped with the soft layer of rubber.
5. The portable sampler for sewage detection according to claim 1, wherein: the periphery of the sampling bottle is provided with a transparent viewing port, and the transparent viewing port is provided with scale marks.
6. The portable sampler for sewage detection according to claim 1, wherein: and a clamping sleeve is arranged between the sampling head and the lower end of the telescopic thin tube.
7. The portable sampler for sewage detection according to claim 1, wherein: the length of middle barrel is 10~50cm, the length of pull rod is 30~80 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375264.XU CN211122105U (en) | 2019-08-23 | 2019-08-23 | Convenient sampler for sewage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375264.XU CN211122105U (en) | 2019-08-23 | 2019-08-23 | Convenient sampler for sewage detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211122105U true CN211122105U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375264.XU Expired - Fee Related CN211122105U (en) | 2019-08-23 | 2019-08-23 | Convenient sampler for sewage detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211122105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014160A (en) * | 2020-08-19 | 2020-12-01 | 合肥华军达科技有限公司 | Precise liquid taking device for water quality analyzer |
| WO2022040835A1 (en) * | 2020-08-24 | 2022-03-03 | 南京溧水高新创业投资管理有限公司 | Field water sampling device |
-
2019
- 2019-08-23 CN CN201921375264.XU patent/CN211122105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014160A (en) * | 2020-08-19 | 2020-12-01 | 合肥华军达科技有限公司 | Precise liquid taking device for water quality analyzer |
| WO2022040835A1 (en) * | 2020-08-24 | 2022-03-03 | 南京溧水高新创业投资管理有限公司 | Field water sampling device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |