CN209911055U - Liquid sample sampling device for detection - Google Patents
Liquid sample sampling device for detection Download PDFInfo
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- CN209911055U CN209911055U CN201920711971.5U CN201920711971U CN209911055U CN 209911055 U CN209911055 U CN 209911055U CN 201920711971 U CN201920711971 U CN 201920711971U CN 209911055 U CN209911055 U CN 209911055U
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Abstract
The utility model relates to a liquid sample sampling device for detect belongs to liquid detection technical field, include: sampling switch and adjustable sampler, an adjustable sampler upper end is provided with sampling switch, an adjustable sampler includes: the upper end of the sampling storage device is connected with the sampling switch through the position adjusting device. The utility model discloses a position adjusting device can adjust the position of sample storage device and the degree of depth of taking a sample promptly, can take a sample to the liquid of the different degree of depth, has improved the precision of follow-up inspection time measuring, has increased simultaneously and has a plurality of adjustable samplers No. two, can take a sample to the liquid of the different degree of depth simultaneously, mutual noninterference each other.
Description
Technical Field
The utility model relates to a liquid detection technical field especially relates to a liquid sample sampling device for detect.
Background
Need carry out sample detection to sewage among the sewage treatment, current sampling device only samples the sewage of single degree of depth, can cause follow-up inaccurate to sewage detection like this.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a need carry out the sampling test to sewage among the solution sewage treatment, current sampling device only takes a sample to the sewage of single degree of depth, and the technical problem that the data that detect out like this were not prepared, and then provides a liquid sample sampling device for detecting.
The utility model adopts the technical scheme that:
a liquid sample sampling device for testing, comprising: a sampling switch and a first adjustable sampler,
a sampling switch is arranged at the upper end of the first adjustable sampler.
Further, the adjustable sampler number one includes: the upper end of the sampling storage device is connected with the sampling switch through the position adjusting device.
Further, the sample storage device comprises: the storage device comprises a storage shell and a float switch, wherein threaded connecting holes are formed in the upper end and the lower end of the storage shell, the lower end of a position adjusting device is connected with the threaded connecting holes in the upper end of the storage shell, a spherical groove is formed in the inner bottom of the storage shell, a magnet layer is arranged in the spherical groove, and the float switch is arranged inside the storage shell.
Further, the position adjustment device includes: connecting sleeve and connecting pipe No. one, connecting sleeve is provided with the internal thread, and a connecting pipe and No. two connecting pipes all are provided with the external screw thread, and inside connecting sleeve was arranged in to a connecting pipe and No. two connecting pipes, the screw thread opposite direction of a connecting pipe and No. two connecting pipes, a connecting pipe lateral wall and No. two connecting pipe lateral walls were provided with a water hole and a gas through hole respectively, and the threaded connection hole on the lower extreme of a connecting pipe and the storage casing links to each other, and the upper end of No. two connecting pipes links to each other with sample switch.
Further, the float switch includes: floater and spacing pipe, the floater outside is provided with the adsorption iron layer, is provided with spacing pipe on the floater sphere, and in the connecting tube was arranged in to spacing pipe, spacing pipe lateral wall was opened there was No. two water holes of crossing, and when the floater was adsorbed by the magnet layer, a water hole and No. two water holes of crossing were linked together.
Further, the sampling switch includes: switch shell, depression bar, spacing slider, spacing spout and reset spring, switch shell lower extreme and the upper end threaded connection of No. two connecting pipes are provided with the depression bar in the switch shell, inside No. two connecting pipes were arranged in to the depression bar lower extreme, the depression bar lateral wall is provided with spacing slider, switch shell inside wall is provided with one section spacing spout, spacing slider arranges in spacing spout, the cover has reset spring on the depression bar, reset spring is located between spacing slider and the connecting pipe No. two, the depression bar lateral wall is provided with the air vent No. two, when the sample, No. two air vents are linked together with the air vent No. one.
Further, adjustable sampler lower extreme is provided with No. two adjustable samplers, and the structure of an adjustable sampler is the same with the structure of No. two adjustable samplers, and threaded connection hole and No. two connecting pipe upper end threaded connection of No. two adjustable samplers are put in the storage casing of an adjustable sampler, are provided with the rubber in the through-hole on No. two connecting pipes of No. two adjustable samplers and block up.
The utility model discloses following beneficial effect has to prior art:
the utility model discloses a position adjusting device can adjust the position of sample storage device and the degree of depth of taking a sample promptly, can take a sample to the liquid of the different degree of depth, has improved the precision of follow-up inspection time measuring, has increased simultaneously and has a plurality of adjustable samplers No. two, can take a sample to the liquid of the different degree of depth simultaneously, mutual noninterference each other.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion B of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a schematic structural diagram of the sampling switch of the present invention;
fig. 5 is a schematic structural view of the position adjusting device of the present invention;
fig. 6 is a schematic structural diagram of the storage case of the present invention;
fig. 7 is a schematic structural view of the float switch of the present invention;
in the figure, a sampling switch 1, a switch shell 11, a pressure lever 12, a limit slider 13, a limit chute 14, a reset spring 15, a first adjustable sampler 2, a position adjusting device 21, a connecting sleeve 211, a first connecting pipe 212, a second connecting pipe 213, a sampling storage device 22, a storage shell 221, a float switch 222, a float ball 2221, a limit pipe 2222, an adsorption iron layer 2223, a threaded connecting hole 223, a magnet layer 224, a spherical groove 225, a first water passing hole 31, a second water passing hole 32, a first air passing hole 41, a second air passing hole 42 and a second adjustable sampler 5.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1, a liquid sample sampling device for testing, comprising: a sampling switch 1 and a first adjustable sampler 2,
and a sampling switch 1 is arranged at the upper end of the first adjustable sampler 2.
Example two: on the basis of the first embodiment, the description is made with reference to fig. 1, and the first adjustable sampler 2 includes: position control device 21 and sample storage device 22, sample storage device 22 upper end is passed through position control device 21 and is linked to each other with sample switch 1, so sets up, can carry out the sample of the different degree of depth through position control device 21 and improve the accuracy that later stage detected.
Example three: on the basis of the second embodiment, with reference to fig. 2 and 6, the sampling storage device 22 includes: the storage shell 221 and the float switch 222, the upper and lower ends of the storage shell 221 are both provided with a threaded connection hole 223, the lower end of the position adjusting device 21 is connected with the threaded connection hole 223 at the upper end of the storage shell 221, the bottom of the storage shell 221 is provided with a spherical groove 225, a magnet layer 224 is arranged in the spherical groove 225, the float switch 222 is arranged in the storage shell 221, so that the storage shell 221 can store liquid to be sampled, and when the storage shell 221 is full of liquid, the float switch 222 is adsorbed by the magnet layer 224 to prevent the liquid from flowing out.
Example four: on the basis of the third embodiment, with reference to fig. 5, the position adjustment device 21 includes: connecting sleeve 211 and connecting pipe 212, connecting sleeve 211 is provided with the internal thread, a connecting pipe 212 and No. two connecting pipes 213 all are provided with the external screw thread, connecting pipe 212 and No. two connecting pipes 213 are arranged in inside connecting sleeve 211, the screw thread opposite direction of a connecting pipe 212 and No. two connecting pipes 213, a connecting pipe 212 lateral wall and No. two connecting pipes 213 lateral wall are provided with a water hole 31 and a ventilation hole 41 respectively, the lower extreme of a connecting pipe 212 links to each other with threaded connection hole 223 on the storage casing 221, the upper end of No. two connecting pipes 213 links to each other with sampling switch 1, so set up, make a connecting pipe 212 and No. two connecting pipes 213 outwards extend or inwards shrink through revolving connecting sleeve 211, change the sample depth.
Example five: based on the third embodiment, with reference to fig. 7, the float switch 222 includes: floater 2221 and spacing pipe 2222, floater 2221 outside is provided with adsorption iron layer 2223, is provided with spacing pipe 2222 on the floater 2221 sphere, and in connecting pipe 212 was arranged in to spacing pipe 2222, spacing pipe 2222 lateral wall was opened there was No. two water holes 32 of crossing, when floater 2221 was adsorbed by magnet layer 224, No. one crossed water hole 31 and No. two water holes 32 and be linked together, so set up, can guarantee to finish when the sample of a storage casing 221, do not influence other storage casings 221 samples.
Example six: on the basis of the first embodiment, the sampling switch 1 is described with reference to fig. 4, and includes: the switch comprises a switch shell 11, a pressure rod 12, a limit slide block 13, a limit slide groove 14 and a reset spring 15, wherein the lower end of the switch shell 11 is in threaded connection with the upper end of a second connecting pipe 213, the pressure rod 12 is arranged in the switch shell 11, the lower end of the pressure rod 12 is arranged in the second connecting pipe 213, the limit slide block 13 is arranged on the side wall of the pressure rod 12, a section of limit slide groove 14 is arranged on the inner side wall of the switch shell 11, the limit slide block 13 is arranged in the limit slide groove 14, the reset spring 15 is sleeved on the pressure rod 12, the reset spring 15 is arranged between the limit slide block 13 and the second connecting pipe 213, a second vent hole 42 is arranged on the side wall of the pressure rod 12, when sampling is performed, the second vent hole 42 is communicated with a first vent hole 41, the pressure rod 12 is pressed downwards, the second vent hole 42 is communicated with a first vent, by releasing the pressing lever 12, the liquid can be locked in the storage case 221.
Example seven: on the basis of embodiment four, explain with fig. 1, adjustable sampler 2 lower extreme is provided with adjustable sampler 5 No. two, and adjustable sampler 2's structure is the same with adjustable sampler 5's structure No. two, and threaded connection hole 223 is provided with rubber plug in the one ventilation hole 41 on adjustable sampler 5's No. two connecting pipes 213 with adjustable sampler 5's No. two lower extreme threaded connection hole of storage casing 221 of adjustable sampler 2 and No. two, so set up and to take a sample the sewage of the different degree of depth simultaneously.
The working process is as follows: screwing the connecting sleeve 211 to adjust the sampling depth, pressing the pressure lever 12, allowing liquid to enter from the threaded connecting hole 223 at the lower end of the second adjustable sampler 5, allowing the floating ball 2221 of the second adjustable sampler 5 to be adsorbed by the magnet layer 224 after the storage shell 221 of the second adjustable sampler 5 is filled with the liquid, allowing the storage shell 221 of the second adjustable sampler 5 to stop filling the liquid, allowing the second vent 42 to be communicated with the first vent 41, allowing the liquid to enter the storage shell 221 of the first adjustable sampler 2 through the second vent 42 and the first vent 41, allowing the floating ball 2221 of the first adjustable sampler 2 to be adsorbed by the magnet layer 224 after the storage shell 221 of the first adjustable sampler 2 is filled with the liquid, stopping filling the storage shell 221 of the first adjustable sampler 2, releasing the pressure lever 12, and taking out the whole device to finish sampling.
This application can increase a plurality of adjustable samplers, and then can carry out the multilayer and take a sample simultaneously.
Claims (6)
1. A liquid sample sampling device for testing, comprising: a sampling switch (1) and a first adjustable sampler (2), which are characterized in that,
the upper end of the first adjustable sampler (2) is provided with a sampling switch (1);
the first adjustable sampler (2) comprises: the device comprises a position adjusting device (21) and a sampling storage device (22), wherein the upper end of the sampling storage device (22) is connected with a sampling switch (1) through the position adjusting device (21).
2. A liquid sample sampling device for testing according to claim 1, wherein the sample storage means (22) comprises: the storage device comprises a storage shell (221) and a float switch (222), wherein the upper end and the lower end of the storage shell (221) are respectively provided with a threaded connecting hole (223), the lower end of a position adjusting device (21) is connected with the threaded connecting hole (223) at the upper end of the storage shell (221), the bottom in the storage shell (221) is provided with a spherical groove (225), a magnet layer (224) is arranged in the spherical groove (225), and the float switch (222) is arranged in the storage shell (221).
3. A liquid sample sampling device for testing according to claim 2, wherein the position adjustment means (21) comprises: connecting tube (211) and connecting tube (212) No. one, connecting tube (211) is provided with the internal thread, connecting tube (212) and No. two connecting tubes (213) all are provided with the external screw thread, inside connecting tube (211) was arranged in to connecting tube (212) and No. two connecting tubes (213), the screw thread opposite direction of connecting tube (212) and No. two connecting tubes (213), a connecting tube (212) lateral wall and No. two connecting tubes (213) lateral wall are provided with one number respectively and cross water hole (31) and one number through-hole (41), the lower extreme of a connecting tube (212) links to each other with threaded connection hole (223) on storage casing (221), the upper end of No. two connecting tubes (213) links to each other with sampling switch (1).
4. The device for sampling liquid samples for testing according to claim 2, characterized in that said float switch (222) comprises: floater (2221) and spacing pipe (2222), floater (2221) outside is provided with adsorption iron layer (2223), is provided with spacing pipe (2222) on floater (2221) sphere, and spacing pipe (2222) are arranged in connecting pipe (212), and spacing pipe (2222) lateral wall is opened there is No. two and is crossed water hole (32), and when floater (2221) was adsorbed by magnet layer (224), No. one crossed water hole (31) and No. two and crossed water hole (32) and be linked together.
5. A liquid sample sampling device for testing according to claim 1, characterized in that the sampling switch (1) comprises: switch housing (11), depression bar (12), limiting slide block (13), spacing spout (14) and reset spring (15), switch housing (11) lower extreme and the upper end threaded connection of No. two connecting pipes (213), be provided with depression bar (12) in switch housing (11), inside No. two connecting pipes (213) were arranged in to depression bar (12) lower extreme, depression bar (12) lateral wall is provided with limiting slide block (13), switch housing (11) inside wall is provided with one section spacing spout (14), limiting slide block (13) are arranged in spacing spout (14), the cover has reset spring (15) on depression bar (12), reset spring (15) are located between limiting slide block (13) and No. two connecting pipes (213), depression bar (12) lateral wall is provided with No. two air vents (42), when the sample, No. two air vents (42) are linked together with a air vent (41).
6. The liquid sample sampling device for detection according to claim 3, wherein the first adjustable sampler (2) is provided with a second adjustable sampler (5) at the lower end thereof, the first adjustable sampler (2) has the same structure as the second adjustable sampler (5), the threaded connection hole (223) at the lower end of the storage shell (221) of the first adjustable sampler (2) is in threaded connection with the upper end of the second connection pipe (213) of the second adjustable sampler (5), and a rubber plug is arranged in the first vent hole (41) on the second connection pipe (213) of the second adjustable sampler (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711971.5U CN209911055U (en) | 2019-05-17 | 2019-05-17 | Liquid sample sampling device for detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711971.5U CN209911055U (en) | 2019-05-17 | 2019-05-17 | Liquid sample sampling device for detection |
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| Publication Number | Publication Date |
|---|---|
| CN209911055U true CN209911055U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920711971.5U Active CN209911055U (en) | 2019-05-17 | 2019-05-17 | Liquid sample sampling device for detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122255A (en) * | 2020-01-09 | 2020-05-08 | 大连理工大学 | Under-ice layered water sample collector |
| CN112573229A (en) * | 2020-10-23 | 2021-03-30 | 浙江大好大食品有限公司 | Milk tea production facility |
-
2019
- 2019-05-17 CN CN201920711971.5U patent/CN209911055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122255A (en) * | 2020-01-09 | 2020-05-08 | 大连理工大学 | Under-ice layered water sample collector |
| CN112573229A (en) * | 2020-10-23 | 2021-03-30 | 浙江大好大食品有限公司 | Milk tea production facility |
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