CN204981873U - Quality of water microorganism sample thief - Google Patents
Quality of water microorganism sample thief Download PDFInfo
- Publication number
- CN204981873U CN204981873U CN201520550812.3U CN201520550812U CN204981873U CN 204981873 U CN204981873 U CN 204981873U CN 201520550812 U CN201520550812 U CN 201520550812U CN 204981873 U CN204981873 U CN 204981873U
- Authority
- CN
- China
- Prior art keywords
- sample bottle
- sample
- sampling thief
- microorganism
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a quality of water microorganism sample thief, including sample bottle, sample bottle lid, the commentaries on classics movable support of fixed bolster, tray, the type of falling U, be provided with two fixed bolsters on the tray, the well lower part of changeing movable support is articulated with the fixed bolster upper end, and the fixed bolster is provided with locking device in the coincident position of one side with changeing movable support at least, and the buoyant rope is connected with the connecting rod upper end, but the connecting rod passes commentaries on classics movable support top and the connecting rod bottom is provided with the ka gai that the back -off joint was covered at the sample bottle, overlaps on the connecting rod between kagai and commentaries on classics movable support to be equipped with compression spring. Organism in the water sample that the in -process of gathering the water sample was gathered can not disturbed by the organism in the external world, opening and the closure of buoyant rope automatic control sampling bottle lid, the flexible operation is convenient, be equipped with locking device between the support, the sample of taking that can relax after opening, the applicable water environment in the high flow rate in locking back gathers the sample.
Description
Technical field
The utility model relates to a kind of Microorganism in Water sampling thief, belongs to water quality sampling monitoring technical field.
Background technology
The collection of water sample is the important component part of water quality microorganism detection, for the sample size checked and situation significant.This proposes very high professional requirement to sampling personnel and sample preparation personnel, should ensure representativeness and the consistence of sample, ensures that whole microorganism gathers and checkout procedure is carried out under the condition of aseptic technique again.
If use inappropriate sampling instrument, the integrity of sample may be destroyed, even make sample collecting meaningless.Should according to different sample characteristics and sampling environment, sampling article are prepared in advance and the work such as sterilizing
.
Traditional acquisition method of microbiological specimens: sampling glass sample bottle sterilizing 15min in dry sterilization or 121 DEG C of high-pressure steam sterilizing pots in 160 ~ 170 DEG C of baking ovens; Plastic sample bottle is for subsequent use with 0.5% Peracetic Acid sterilizing.
(1) when sampling by special sampler, sample bottle is fixed on gathering device, puts into water, after arriving predetermined depth, open bottle stopper, after water sample is filled, cover bottle stopper, then sampling apparatus is left the water.
(2), during the free-hand collection of top layer water sample, grasp bottom sample bottle, bottle immersed rapidly 10 ~ 15cm place, underwater, then bottleneck is turned to water (flow) direction, until water sample be filled to bottle long-pending 2/3 time, in water, add upper bottle cover, take out the water surface.
All there is following defect in traditional acquisition method of above two kinds of microbiological specimens: the interference easily contacting water sample and outer bound pair sample determination during sampling causes sampling accurate not; Use also inconvenient.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of Microorganism in Water sampling thief, carries convenient, easy to operate, easy to use, improves the precision of sampling simultaneously.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of Microorganism in Water sampling thief, the sample bottle cap comprising sample bottle and match with sample bottle, it is characterized in that: also comprise buoyant rope, union lever, Ka Gai, fixed support, the round shape pallet matched with bottom sample bottle, the swinging mounting of the inverted U matched with sample bottle; Described pallet is vertically provided with two fixed supports, the middle and lower part of swinging mounting and fixed support upper end thereof and can rotate along pin joint, the position that overlaps of described fixed support and swinging mounting at least side is provided with the locking gear for fixing swinging mounting and sample bottle position;
Buoyant rope is connected with union lever upper end, and union lever is provided with can be connected to the Ka Gai that sample bottle covers by back-off through swinging mounting top and union lever bottom, and the union lever between Ka Gai and swinging mounting is arranged with compression spring.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described card covers the U-shaped jump ring being provided with multiple clamp spring hole He matching, for sample bottle cap and card are covered dismountable being connected together.
Preferably, described Microorganism in Water sampling thief, is characterized in that: the position that described pallet, fixed support and swinging mounting contact with sample bottle is provided with protection cushion.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described buoyant rope upper end connects ball float or portable rope.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described fixed support top is connected with the stay cord connecting rope for being taken out from water by whole sampling thief.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described pallet is also provided with for ensureing that sampling thief can the counterweight of submerged certain depth.
Described Microorganism in Water sampling thief, is characterized in that: described union lever top is provided with the rope fastening hole being convenient to be connected with rope.
Preferably, described Microorganism in Water sampling thief, is characterized in that: the central shaft of two fixed supports and pallet be arranged in parallel, and lays respectively at two end positions of pallet diameter.
Beneficial effect: the Microorganism in Water sampling thief that the utility model provides, carries convenient, easy to operate, easy to use, improves the precision of sampling simultaneously; When gathering water sample, sample collector does not contact the interference that water sample and sampling container decrease outer bound pair sample determination to greatest extent, can not be disturbed gathering the organism in the water sample gathered in the process of water sample by the organism in the external world; Ball float controls the opening and closing of sampling bottle cap automatically, flexible and convenient operation; Be provided with locking gear between support, sample of can taking easily after unlatching, is applicable to the water body environment collected specimens of high flow rate after locking; Elastic device protection cushion is all provided with, the placement of the sample bottle that different batches different manufacturers can be made to produce all Absorbable organic halogens inside support.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is structural representation of the present utility model.
In figure: ball float 1, buoyant rope 2, stay cord connecting rope 3, rope fastening hole 4, union lever 5, compression spring 6, card lid 7, clamp spring hole 8, jump ring 9, sample bottle 10, sample bottle cap 11, fixed support 12, locking gear 13, swinging mounting 14, pallet 15.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, a kind of Microorganism in Water sampling thief, the sample bottle cap 11 comprising sample bottle 10 and match with sample bottle, also comprises: the round shape pallet 15 matched with bottom sample bottle 10, fixed support, the swinging mounting of the inverted U matched with sample bottle 10; Described pallet 15 is vertically provided with two fixed supports 12, the middle and lower part of swinging mounting 14 and fixed support 12 upper end thereof and can rotate along pin joint, the position that overlaps of described fixed support 14 and swinging mounting 12 at least side is provided with the locking gear 13 for fixing swinging mounting and sample bottle position, now, round shape pallet 15, fixed support and swinging mounting form a cutting ferrule and are wrapped in sample bottle outward for ensureing the integrity of sample bottle in water body.The globality that locking gear 13 makes sampling thief remain intact in the water body of high flow rate.
In the present embodiment, described locking gear 13 is latch, and latch arrives at the outer wall of sample bottle through swinging mounting 12 and fixed support 14; Not only no longer rotate fixing for swinging mounting 12, simultaneously can the relative position of fixed sample bottle and support.
Buoyant rope 2 is connected with union lever 5 upper end, and union lever is provided with can be connected to card lid 7 on sample bottle cap 11 by back-off through swinging mounting 12 top and union lever 5 bottom, and the union lever 5 between card lid 7 and swinging mounting 12 is arranged with compression spring 6.Compression spring 6 is not subject to sample bottle being kept to cover tightly in upper pulling force at union lever 5 and tightly covers on sample bottle.The upper end of buoyant rope 2 can select to connect ball float 1 according to practical situation during sampling also can connect portable rope directly with portable;
Preferably, described Microorganism in Water sampling thief, is characterized in that: the U-shaped jump ring 9 described card lid 7 being provided with multiple clamp spring hole 8 and matching, for being connected together with card lid 7 is dismountable by sample bottle cap 11; Position, multiple clamp spring hole hole can be applicable to the bottle cap of multiple different size; Card lid 7 can by bottle cap 11 stuck fast by jump ring 9; Then utilize the pulling force of the buoyancy of ball float or portable rope can open bottle cap flexibly and be convenient to sampling.
Preferably, described Microorganism in Water sampling thief, is characterized in that: the position that described pallet, fixed support and swinging mounting contact with sample bottle is provided with protection cushion.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described pallet is also provided with for ensureing that sampling thief can the stainless steel counterweight of submerged certain depth.
Preferably, described Microorganism in Water sampling thief, is characterized in that: described union lever 5 top is provided with the rope fastening hole 4 being convenient to be connected with rope.In addition, fixed support top is also connected with the stay cord connecting rope 3 for being taken out from water by whole sampling thief in addition.
Preferably, described Microorganism in Water sampling thief, is characterized in that: two fixed supports 12 be arranged in parallel with the central shaft of pallet, and lay respectively at two end positions of pallet diameter.When such setting position is more conducive to locking, sample bottle is fixed in fixed support and pallet.
The Microorganism in Water sampling thief that the present embodiment provides, use procedure is as follows: ball float or portable rope are connected with Ka Gai with union lever by rope, rope lengths can regulate according to the sampling depth of the sampling code requirement of relevant departments, when this sampling thief submerged, under the effect of sampling thief gravity and rope pull, ground sample bottle bottle cap is slowly separated with sample bottle, water sample will enter in sample bottle, start sampling thief to pull out when required amount is filled or reached to water sample, after now Ka Gai loses upwards pulling force, sample bottle cap will tightly cover on sample bottle under the effect of compression spring, come loose after lift disembarkation the locking gear of support, extract jump ring lift union lever that card covers and pull swinging mounting to side, Ka Gai and sample bottle cap depart from and can take out sample bottle and put another sample bottle into and gather next water sample.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a Microorganism in Water sampling thief, the sample bottle cap comprising sample bottle and match with sample bottle, it is characterized in that: also comprise buoyant rope, union lever, Ka Gai, fixed support, the round shape pallet matched with bottom sample bottle, the swinging mounting of the inverted U matched with sample bottle; Described pallet is vertically provided with two fixed supports, the middle and lower part of swinging mounting and fixed support upper end thereof and can rotate along pin joint, the position that overlaps of described fixed support and swinging mounting at least side is provided with the locking gear for fixing swinging mounting and sample bottle position;
Buoyant rope is connected with union lever upper end, and union lever is provided with can be connected to the Ka Gai that sample bottle covers by back-off through swinging mounting top and union lever bottom, and the union lever between Ka Gai and swinging mounting is arranged with compression spring.
2. Microorganism in Water sampling thief according to claim 1, is characterized in that: described card covers the U-shaped jump ring being provided with multiple clamp spring hole He matching, for sample bottle cap and card are covered dismountable being connected together.
3. Microorganism in Water sampling thief according to claim 1, is characterized in that: the position that described pallet, fixed support and swinging mounting contact with sample bottle is provided with protection cushion.
4. Microorganism in Water sampling thief according to claim 1, is characterized in that: described buoyant rope upper end connects ball float or portable rope.
5. Microorganism in Water sampling thief according to claim 1, is characterized in that: described fixed support top is connected with the stay cord connecting rope for being taken out from water by whole sampling thief.
6. Microorganism in Water sampling thief according to claim 1, is characterized in that: described pallet is also provided with for ensureing that sampling thief can the counterweight of submerged certain depth.
7. Microorganism in Water sampling thief according to claim 1, is characterized in that: described union lever top is provided with the rope fastening hole being convenient to be connected with rope.
8. the Microorganism in Water sampling thief according to any one of claim 1 to 7, is characterized in that: the central shaft of two fixed supports and pallet be arranged in parallel, and lays respectively at two end positions of pallet diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550812.3U CN204981873U (en) | 2015-07-27 | 2015-07-27 | Quality of water microorganism sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550812.3U CN204981873U (en) | 2015-07-27 | 2015-07-27 | Quality of water microorganism sample thief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981873U true CN204981873U (en) | 2016-01-20 |
Family
ID=55116257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550812.3U Active CN204981873U (en) | 2015-07-27 | 2015-07-27 | Quality of water microorganism sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102880A (en) * | 2018-02-02 | 2018-06-01 | 云南大学 | A kind of biological film culture device and its application method |
| CN108982167A (en) * | 2018-09-26 | 2018-12-11 | 辽宁省大连水文局 | Integrally it is lauched water-quality sampler |
| CN110044660A (en) * | 2019-05-24 | 2019-07-23 | 北京仪友科技有限公司 | A kind of petroleum-type quantitative sampling device |
| CN114136715A (en) * | 2021-11-23 | 2022-03-04 | 杭州电子科技大学 | Mechanical underwater sampler |
-
2015
- 2015-07-27 CN CN201520550812.3U patent/CN204981873U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102880A (en) * | 2018-02-02 | 2018-06-01 | 云南大学 | A kind of biological film culture device and its application method |
| CN108102880B (en) * | 2018-02-02 | 2023-11-24 | 云南大学 | Biological film culture device and application method thereof |
| CN108982167A (en) * | 2018-09-26 | 2018-12-11 | 辽宁省大连水文局 | Integrally it is lauched water-quality sampler |
| CN108982167B (en) * | 2018-09-26 | 2023-12-19 | 辽宁省大连水文局 | Integral underground water quality sampler |
| CN110044660A (en) * | 2019-05-24 | 2019-07-23 | 北京仪友科技有限公司 | A kind of petroleum-type quantitative sampling device |
| CN114136715A (en) * | 2021-11-23 | 2022-03-04 | 杭州电子科技大学 | Mechanical underwater sampler |
| CN114136715B (en) * | 2021-11-23 | 2024-02-20 | 杭州电子科技大学 | Mechanical underwater sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204981873U (en) | Quality of water microorganism sample thief | |
| CN202330069U (en) | Water quality sampler with positioning structure | |
| CN205300978U (en) | Water sample collector | |
| CN205538353U (en) | Shallow water water sample sample thief | |
| CN102706697A (en) | An angle-adjustable multi-function sampling shovel | |
| CN203396612U (en) | Vertical type collector for petroleum in water | |
| CN205049383U (en) | 24 hour urine collection device | |
| CN205511729U (en) | Categorised identification device of laboratory fruit bat | |
| CN205175920U (en) | Device that real -time supervision plant roots grows | |
| CN208076206U (en) | Shallow-layer water sample depthkeeping harvester | |
| CN207570850U (en) | A kind of ocean sampler | |
| CN206638480U (en) | A kind of filling drinking water quickly collects fungus strain system | |
| CN203152336U (en) | Small arthropod separator | |
| CN204064722U (en) | A kind of Electric radiant Heating Film solution sampling bucket feed liquor structure | |
| CN213803758U (en) | A incubator for food microorganism detects | |
| CN208898836U (en) | A kind of fatty rapidly extracting device of high-throughput ultrasound | |
| CN208588602U (en) | Water suspension acquisition filter integrated device | |
| CN205011769U (en) | People's peripheral blood chromosome cell culture device | |
| CN204613003U (en) | Oil-adjuvant vaccine emulsion breaker | |
| CN207958364U (en) | Genetic test sampling apparatus | |
| CN220251854U (en) | Distiller for food detection | |
| CN209495877U (en) | A kind of underground water sampler | |
| CN209014327U (en) | A kind of environmental monitoring water-quality sampler | |
| CN207231835U (en) | The special water-quality sampler of petroleum-type | |
| CN206945328U (en) | A kind of environment measuring sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 210000 room 3F311, room No. 88, Chang Fu square, No. 88 Hongshan Road, Xuanwu District, Nanjing, Jiangsu Patentee after: Biotherm Nanjing environmental science and Technology Co Ltd Address before: Qinhuai Kechuang Center No. 278 Zhonghua Road, Qinhuai District, Nanjing City, Jiangsu province 210001 room 512 Patentee before: Nanjing An Jiexing Environmental Protection Technology Co., Ltd |