CN210741920U - Sewage experiment detects sampling device - Google Patents
Sewage experiment detects sampling device Download PDFInfo
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- CN210741920U CN210741920U CN202020750544.0U CN202020750544U CN210741920U CN 210741920 U CN210741920 U CN 210741920U CN 202020750544 U CN202020750544 U CN 202020750544U CN 210741920 U CN210741920 U CN 210741920U
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Abstract
The utility model provides a sewage experiment detects sampling device, relates to the laboratory appliance technical field, including a protection section of thick bamboo, is equipped with two clamping parts in the protection section of thick bamboo relatively to there is the sampling bottle through two clamping part centre grippings, the last port of a protection section of thick bamboo still opens and shuts relatively and is provided with the closing member, and the lower port of a protection section of thick bamboo still rigid coupling has into moisture and separates the cover, and forms the overflow passageway between the outer wall through the sampling bottle and the inner wall of a protection section of thick bamboo. The utility model solves the problem that the bottle mouth is broken in the long term because the bottle mouth is easy to rub and collide with the inner wall of the well when being lifted in the traditional technology; during sampling, flaky solids such as plastics and the like easily exist in the sewage and easily enter a sampling bottle, so that secondary separation is needed; and the liquid on the upper surface layer of the sewage is easy to enter the sampling bottle, so that the uniformity of the sample is influenced.
Description
Technical Field
The utility model relates to a laboratory appliance technical field, concretely relates to sewage experiment detects sampling device.
Background
Rivers, lakes, reservoirs, all kinds of waters such as ditch, water source, the development of national economy and the healthy of people are directly related to the good or bad direct relation of its quality of water, water quality chemical examination analysis is one of the main content of national environmental protection supervision and detection work, especially receives waters, water source that sewage discharge influences, it is more important to the chemical examination analysis of its quality of water, wherein water quality analysis detecting instrument needs to carry out the sample detection to the sewage in the sampling bottle in the laboratory, wherein when the sampling bottle was taken a sample to sewage, all sampled its inside sewage through the well.
The chinese national intellectual property office discloses a patent of application number 201920270037.4, this scheme includes the base, base one side fixedly connected with delivery port, the delivery port upper end is equipped with valve switch, the water inlet has been seted up to the base lower extreme, the inside fixedly connected with filter screen of water inlet, the inside lower extreme swing joint of base has the water-blocking plate, the base lateral wall is equipped with the stopper, and the stopper is equipped with a plurality of groups, the inside upper end of base is equipped with the internal thread, the base upper end is equipped with the collector drum, collector drum surface lower extreme is equipped with the external screw thread, the equal fixedly connected with rings fixed ear in collector drum surface upper end both sides, the inside rings that are equipped with. The utility model discloses simple structure, convenient to use easily carries and preserves, and the sampling process is simple, the effectual problem of easily making dirty hand of having solved the sampling process, and can circulate and use many times.
The device is used along with the production, also gradually exposes the shortcoming, as long as the following aspects are shown:
first, the device is easy to appear the phenomenon of friction and colliding with the well inner wall at the in-process of carrying and drawing for the phenomenon that the bottleneck breaks appears in the long term influences the life of sample bottle.
Secondly, wherein when the sample, the flakiness solid such as plastics easily exists in the sewage easily gets into the sampling bottle in for still need to carry out the secondary separation, increased intensity of labour.
Thirdly, when the sampling bottle is used for sampling, the liquid on the upper surface layer of the sewage is easy to enter the sampling bottle, and the uniformity of the sample is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a sewage experiment detection sampling device, which is used for solving the problem that the phenomenon of friction and collision between the sewage experiment detection sampling device and the inner wall of a well is easy to occur when the sewage experiment detection sampling device is lifted in the traditional technology, so that the phenomenon of bottle mouth breakage occurs in the long term; during sampling, flaky solids such as plastics and the like easily exist in the sewage and easily enter a sampling bottle, so that secondary separation is needed; and the liquid on the upper surface layer of the sewage is easy to enter the sampling bottle, so that the uniformity of the sample is influenced.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sewage experiment detects sampling device, includes a protection section of thick bamboo, be equipped with two clamping part relatively in the protection section of thick bamboo, and through two clamping part holder has the sample bottle, the last port of a protection section of thick bamboo still opens and shuts relatively and is provided with the closing member, the lower port of a protection section of thick bamboo still the rigid coupling have into water and separate the cover, and pass through the outer wall of sample bottle with form the overflow passageway between the inner wall of a protection section of thick bamboo.
As an optimized scheme, a plurality of rollers are uniformly distributed on the peripheral wall of the protection cylinder, and the axes of the rollers are perpendicular to the axis of the protection cylinder.
As an optimized scheme, the water inlet separation cover comprises a conical cover, the large-caliber end of the conical cover is fixedly connected to the lower end part of the protection cylinder, and a liquid inlet hole is formed in the peripheral wall of the conical cover.
As an optimized scheme, a plurality of grooves are uniformly distributed on the peripheral wall of the water inlet separation cover, and the liquid inlet hole is formed in each groove.
As an optimized scheme, the sealing part comprises two semi-conical cylinders which are arranged in a butt joint mode, and the large-caliber ends of the two semi-conical cylinders are hinged to the upper end opening of the protective cylinder in a relative mode.
As an optimized scheme, the other ends of the two semi-conical cylinders are fixedly connected with hanging rings respectively.
As an optimized scheme, the clamping part comprises an arc-shaped plate, the back of the arc-shaped plate is fixedly connected with a compression spring in parallel, and the other end of the compression spring is fixedly connected to the inner wall of the protective cylinder.
As an optimized scheme, the lower end parts of the arc-shaped plates are fixedly connected with horizontally arranged arc-shaped bearing plates along with the shape, and the arc-shaped bearing plates on each arc-shaped plate are oppositely arranged.
As an optimized scheme, the roller is rotatably installed on the outer wall of the protective cylinder through a plate body.
Compared with the prior art, the beneficial effects of the utility model are that:
the sampling bottle is protected by the protection cylinder, so that the phenomenon of collision between the protection cylinder and a well is prevented, the sampling bottle is protected, the service life of the sampling bottle is prolonged, and the normal use of the sampling bottle is ensured; the water inlet separation cover at the bottom of the protective cylinder is used for realizing water inlet, the water inlet separation cover is arranged in the grooves through the liquid inlet, and the liquid circulation is also ensured when the flaky object is blocked through the bulge formed between the two grooves, so that the flaky solid is effectively prevented from entering the sampling bottle; the liquid enters from the bottom of the protective cylinder and enters the sampling bottle through the overflow channel, so that the flow rate of the liquid entering the sampling bottle from the upper surface layer is reduced, and the sampling uniformity is ensured; the operation steps are simplified, and the working efficiency is improved; the maintenance is convenient; the design is reasonable, and the matching among structures is precise; the operation is convenient and fast; the follow-up part is simplified, and the fault rate in the working process is reduced; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a protective cylinder; 2-arc-shaped plates; 3-arc bearing plate; 4-water inlet separation cover; 5-a groove; 6-liquid inlet hole; 7-a half cone; 8-hanging ring; 9-a roller; 10-a plate body; 11-a compression spring; 12-sampling bottle.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figure 1, the sewage experiment detection sampling device comprises a protective cylinder 1, wherein two clamping parts are oppositely arranged in the protective cylinder 1, a sampling bottle 12 is clamped by the two clamping parts, a closing part is oppositely arranged at the upper port of the protective cylinder 1, a water inlet separation cover 4 is fixedly connected to the lower port of the protective cylinder 1, and an overflow channel is formed between the outer wall of the sampling bottle 12 and the inner wall of the protective cylinder 1.
Wherein the gravity of the protective cylinder 1 is larger than the buoyancy of water, so that the protective cylinder 1 can smoothly enter the sewage.
The peripheral wall of the protection cylinder 1 is uniformly provided with a plurality of rollers 9, the axes of the rollers 9 are perpendicular to the axis of the protection cylinder 1, at least four groups of rollers 9 are distributed along the axes, frictional contact between the rollers 9 and the inner wall of the shaft is guaranteed, and labor consumed during lifting can be reduced through frictional contact between the rollers and the inner wall of the shaft.
The water inlet separation cover 4 comprises a conical cover, the large-caliber end of the conical cover is fixedly connected to the lower end part of the protective cylinder 1, and the peripheral wall of the conical cover is provided with a liquid inlet hole 6.
A plurality of grooves 5 are uniformly distributed on the peripheral wall of the water inlet separation cover 4, and the liquid inlet hole 6 is arranged in the grooves 5.
The sealing part comprises two half-cone-shaped cylinders 7 which are arranged in a butt joint mode, the large-caliber ends of the two half-cone-shaped cylinders 7 are hinged to the upper end port of the protective cylinder 1 relatively, the upper end portion of the protective cylinder 1 is sealed by the half-cone-shaped cylinders 7, liquid is prevented from entering from the upper portion, and the flaky solid on the water surface is guided in the lifting process.
The other ends of the two semi-conical cylinders 7 are fixedly connected with hanging rings 8 respectively, the two hanging rings 8 are tied by using a rope body through the hanging rings 8, and the two semi-conical cylinders 7 are convenient to position and lift.
Clamping part includes arc 2, and the rigid coupling is parallel to the back of arc 2 has compression spring 11, and compression spring 11's the other end rigid coupling utilizes compression spring 11 to realize pressing from both sides tightly sampling bottle 12 on the inner wall of a protective barrel 1, guarantees to promote the stability of in-process, and compression spring 11's both ends correspond fixed connection through the screw respectively.
The lower end of the arc-shaped plates 2 is fixedly connected with arc-shaped bearing plates 3 which are horizontally arranged along the shape, and the arc-shaped bearing plates 3 on each arc-shaped plate 2 are oppositely arranged, so that the stability of the bottle body is further ensured.
The roller 9 is rotatably mounted on the outer wall of the protective cylinder 1 through a plate body 10.
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 substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. The utility model provides a sewage experiment detects sampling device which characterized in that: including a protective barrel (1), be equipped with two clamping part in protective barrel (1) relatively, and pass through two clamping part holder has sampling bottle (12), the last port of protective barrel (1) still opens and shuts relatively and is provided with the closing member, the lower port of protective barrel (1) still rigid coupling has into water and separates cover (4), and passes through the outer wall of sampling bottle (12) with form overflow passageway between the inner wall of protective barrel (1).
2. The sewage experiment detection sampling device of claim 1, wherein: the peripheral wall of the protection cylinder (1) is further uniformly provided with a plurality of rollers (9), and the axes of the rollers (9) are perpendicular to the axis of the protection cylinder (1).
3. The sewage experiment detection sampling device of claim 1, wherein: the water inlet separation cover (4) comprises a conical cover, the large-caliber end of the conical cover is fixedly connected to the lower end part of the protective cylinder (1), and a liquid inlet hole (6) is formed in the peripheral wall of the conical cover.
4. The sewage experiment detection sampling device of claim 3, wherein: a plurality of grooves (5) are uniformly distributed on the peripheral wall of the water inlet separation cover (4), and the liquid inlet hole (6) is arranged in the grooves (5).
5. The sewage experiment detection sampling device of claim 1, wherein: the sealing component comprises two semi-conical cylinders (7) which are arranged in a butt joint mode, and the large-caliber ends of the two semi-conical cylinders (7) are hinged to the upper end opening of the protective cylinder (1) relatively.
6. The sewage experiment detection sampling device of claim 5, wherein: and the other ends of the two semi-conical cylinders (7) are respectively and fixedly connected with a hanging ring (8).
7. The sewage experiment detection sampling device of claim 1, wherein: the clamping part comprises an arc-shaped plate (2), the back of the arc-shaped plate (2) is fixedly connected with a compression spring (11) in parallel, and the other end of the compression spring (11) is fixedly connected to the inner wall of the protective cylinder (1).
8. The sewage experiment detection sampling device of claim 7, wherein: the lower end part of the arc-shaped plate (2) is fixedly connected with horizontally arranged arc-shaped bearing plates (3) along with the shape, and the arc-shaped bearing plates (3) on each arc-shaped plate (2) are arranged oppositely.
9. The sewage experiment detection sampling device of claim 2, wherein: the roller (9) is rotatably arranged on the outer wall of the protective cylinder (1) through a plate body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750544.0U CN210741920U (en) | 2020-05-09 | 2020-05-09 | Sewage experiment detects sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750544.0U CN210741920U (en) | 2020-05-09 | 2020-05-09 | Sewage experiment detects sampling device |
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| CN210741920U true CN210741920U (en) | 2020-06-12 |
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| CN202020750544.0U Active CN210741920U (en) | 2020-05-09 | 2020-05-09 | Sewage experiment detects sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229343A (en) * | 2020-09-22 | 2021-01-15 | 日立楼宇技术（广州）有限公司 | Point cloud data acquisition and processing method, device, equipment and medium for elevator hoistway |
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2020
- 2020-05-09 CN CN202020750544.0U patent/CN210741920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229343A (en) * | 2020-09-22 | 2021-01-15 | 日立楼宇技术（广州）有限公司 | Point cloud data acquisition and processing method, device, equipment and medium for elevator hoistway |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sampling device for sewage experimental detection Effective date of registration: 20230809 Granted publication date: 20200612 Pledgee: Weifang Bank Co.,Ltd. Hanting sub branch Pledgor: SHANDONG TIANYUAN YINGKANG DETECTION AND EVALUATION TECHNOLOGY CO.,LTD. Registration number: Y2023980051466 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |