CN214066599U

CN214066599U - Silt matter sea area near-bottom suspended sand water sample collector

Info

Publication number: CN214066599U
Application number: CN202120061551.4U
Authority: CN
Inventors: 林峰; 赵洋甬; 王剑; 陈杰; 芦玲; 陈慧奇
Original assignee: Zhejiang Yongxin Testing Technology Co ltd
Current assignee: Zhejiang Yongxin Testing Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-27
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a silt matter sea area near-bottom suspended sand water sample collector, which comprises a collecting support, a fastening mechanism and a collecting mechanism, wherein the collecting mechanism comprises a collecting kettle and a filter cartridge, the outer wall surface of the lower end of the collecting kettle is provided with an external thread, a valve is arranged on the water outlet of the bottom end surface of the collecting kettle, the inner side of the collecting support is sequentially and fixedly provided with two connecting rings, the inner wall surfaces of the connecting rings are provided with internal threads, the collecting kettle is in threaded connection with the connecting rings, the inner wall surface of the top end port of the collecting kettle is provided with internal threads, and the bottom end surface of the filter cartridge is fixedly provided with a threaded connector; the utility model has the advantages that: through will gathering kettle, cartridge filter threaded connection, will gather the kettle and gather support threaded connection to set up fixed ear, mounting hole, fastening screw, a screw thread section of thick bamboo, rotate two fastening screw like this, make fastening screw into in the screw thread section of thick bamboo, thereby realize the installation and the dismantlement of whole device.

Description

Silt matter sea area near-bottom suspended sand water sample collector

Technical Field

The utility model relates to a water sample collector, in particular to silt matter sea area near-bottom hanging sand water sample collector.

Background

The silt sea area near the bottom has higher concentration of suspended sand, and the source-sink conversion and transportation change of the silt sea area have important effects on ecological environment, beach evolution, port channel desilting, material circulation and the like. The acquisition of the near-bottom suspended sand water sample is an important basis and a key link for the observation and research of the near-bottom suspended sand concentration, various optical and acoustic instruments invert the suspended sand concentration and also need to acquire a more complete suspended sand water sample for calibration, and the inverted suspended sand concentration still cannot be verified by an actually measured water sample;

at present, in the using process of the existing suspended sand water sample collector, some floating objects are inevitably generated on the surface of a water sample, and the common method is that after the water sample collection is completed, an operator drags the floating objects out by hands to detect the water sample, so that the operation is complex and the use is very inconvenient;

therefore, based on the problems, the silt sea area near-bottom suspended sand water sample collector is designed for solving the problems.

Disclosure of Invention

An object of the utility model is to provide a silt matter sea area near-bottom hanging sand water sample collector to solve at present that proposes in the above-mentioned background art, current hanging sand water sample collector is at the in-process that uses, and the inevitable water sample surface has some floaters, and usual way is after water sample collection is accomplished, and operating personnel drags for the floaters with the hand, is detecting the water sample, and it is comparatively loaded down with trivial details to operate like this, uses very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a silt sea area near-bottom suspended sand water sample collector, which comprises a collecting bracket, a fastening mechanism and a collecting mechanism, the collecting mechanism comprises a collecting pot and a filter cylinder, the outer wall surface of the lower end of the collecting pot is provided with an external thread, meanwhile, a valve is arranged on a water outlet on the bottom end surface of the collecting pot, two fixing rings are fixedly arranged on the inner side of the collecting bracket in sequence, inner threads are arranged on the inner wall surfaces of the fixing rings, meanwhile, the collection pot is in threaded connection with the fixed ring, the inner wall surface of the port at the top end of the collection pot is provided with internal threads, the bottom end surface of the filter cylinder is fixedly provided with a threaded connector, meanwhile, the threaded connector is in threaded connection with the collection pot, a plurality of fixing lugs which are distributed in a circular shape are fixedly arranged on the inner wall surface of the filter cylinder, and meanwhile, mounting holes are formed in the fixing lugs, filter screens are fixedly mounted on the fixing lugs through fastening screws, and balancing weights are fixedly mounted at the bottom ends of the pillars at two sides of the collecting support.

As a preferred technical scheme of the utility model, fastening device includes the fixing base, the fixing base is equipped with two, and simultaneously respectively fixed mounting is on the both sides pillar top of gathering the support, horizontal threaded connection has fastening screw on the fixing base, the equal fixed mounting in outer wall both sides of cartridge filter has a screw thread section of thick bamboo, and fastening screw is corresponding with the position of a screw thread section of thick bamboo simultaneously.

As an optimized technical scheme of the utility model, the equal fixed mounting in top face of fixing base has rings.

As the utility model discloses a preferred technical scheme, collection mechanism still includes the cover, and the cover adopts the rubber material to make simultaneously, the cover is established on the cartridge filter, is equipped with a plurality of non slipping spur on the cover simultaneously.

As a preferred technical scheme of the utility model, the top face that the upper end internal face fixed mounting of cartridge filter had housing and housing is equipped with the opening, the inside upper end of cartridge filter is equipped with the weight plate, and the outer wall fixed cover of weight plate has the sealing washer simultaneously, weight plate top face is equipped with the go-between.

As an optimal technical scheme of the utility model, two the weight of balancing weight is unanimous.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a silt matter sea area near-bottom suspended sand water sample collector, which is characterized in that a collecting kettle and a filter cylinder are in threaded connection, the collecting kettle is in threaded connection with a collecting support, and a fixing lug, a mounting hole, a fastening screw rod and a thread cylinder are arranged, so that two fastening screw rods are rotated, the fastening screw rods are screwed into the thread cylinder, and the mounting and the dismounting of the whole device are realized;

2. the utility model relates to a silt matter sea area near-bottom suspended sand water sample collector, through setting up collection kettle, valve, balancing weight, filter screen, utilize the effect of balancing weight on two pillars of collection support like this, submerge the collector in water, thus gather the water sample, and because of setting up the filter screen, then can flow into collection kettle after filtering the water sample, open the valve on the delivery port and emit the water sample and detect, the operation is very simple and direct;

this in-process, through setting up the housing, the weight plate, the go-between, when needing to gather the water sample of the different degree of depth like this, so can be after reacing the appointed degree of depth, the lifting rope of connecting the weight plate is loosened, at this moment the weight plate falls because gravity, make the water sample of the degree of depth flow into gather the kettle this moment, and upwards pull up the lifting rope this moment, seal the opening of housing, thereby the completion is gathered the water sample of the different degree of depth, this design has the simple operation, be convenient for equipment and dismantlement, service function is many, the characteristics that the practicality is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional front view of the present invention;

fig. 3 is a schematic view of the sectional bottom structure of the filter cartridge of the present invention.

In the figure: 1. a balancing weight; 2. collecting a bracket; 21. a fixing ring; 3. a fastening mechanism; 31. a threaded barrel; 32. a fixed seat; 33. fastening a screw rod; 4. a collection mechanism; 41. anti-skid blocks; 42. a cylinder cover; 43. a filter cartridge; 44. a collection pot; 45. a threaded connector; 46. fixing the ear; 47. mounting holes; 48. a filter screen; 5. a hoisting ring; 6. a valve; 7. a cover; 8. a weight plate; 9. a seal ring; 10. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the utility model provides a silt sea area near-bottom suspended sand water sample collector, which comprises a collecting support 2, a fastening mechanism 3 and a collecting mechanism 4, wherein the collecting mechanism 4 comprises a collecting pot 44 and a filter cylinder 43, the outer wall surface of the lower end of the collecting pot 44 is provided with an external thread, a valve 6 is arranged on the water outlet of the bottom end surface of the collecting pot 44, two fixing rings 21 are sequentially and fixedly arranged on the inner side of the collecting support 2, the inner wall surfaces of the fixing rings 21 are provided with internal threads, the collecting pot 44 is in threaded connection with the fixing rings 21, the inner wall surface of the top end port of the collecting pot 44 is provided with internal threads, the bottom end surface of the filter cylinder 43 is fixedly provided with a threaded connector 45, the threaded connector 45 is in threaded connection with the collecting pot 44, the inner wall surface of the filter cylinder 43 is fixedly provided with a plurality of fixing lugs 46 which are distributed in a circular shape, and the fixing lugs 46 are provided with mounting holes 47, a filter screen 48 is fixedly arranged on the fixing lug 46 through a fastening screw, and balancing weights 1 are fixedly arranged at the bottom ends of the pillars at the two sides of the collecting support 2.

The fastening mechanism 3 comprises two fixing seats 32, the two fixing seats 32 are respectively and fixedly mounted at the top ends of the pillars at the two sides of the acquisition support 2, the fixing seats 32 are transversely and threadedly connected with fastening screws 33, the two sides of the outer wall surface of the filter cylinder 43 are fixedly provided with threaded cylinders 31, and the fastening screws 33 correspond to the threaded cylinders 31; the top end surfaces of the fixed seats 32 are fixedly provided with hanging rings 5, and the hanging rings 5 are used for placing the collector into water; the collecting mechanism 4 further comprises a cylinder cover 42, the cylinder cover 42 is made of rubber, the cylinder cover 42 is arranged on the filter cylinder 43, and the cylinder cover 42 is provided with a plurality of anti-skid blocks 41, and the anti-skid blocks 41 can be used for skid prevention; the inner wall surface of the upper end of the filter cartridge 43 is fixedly provided with the cover cap 7, the top end surface of the cover cap 7 is provided with an opening, the upper end inside the filter cartridge 43 is provided with the balance weight disk 8, meanwhile, the outer wall surface of the balance weight disk 8 is fixedly sleeved with the sealing ring 9, the radian of the outer wall surface of the upper end of the sealing ring 9 is the same as that of the inner wall surface of the cover cap 7, so that the outer wall surface can be tightly attached to the inner wall surface of the cover cap 7, and the top end surface of the balance weight disk 8 is provided with the connecting ring 10, so that layered water sample collection can be realized; the weights of the two balancing weights 1 are the same.

Principle of operation

The first step is as follows: firstly screwing the collection pot 44 into the fixing ring 21, then installing the filter screen 48 into the filter cylinder 43, installing the filter cylinder 43 on the collection pot 44, then taking down the cylinder cover 42, and then rotating the two fastening screws 33 to screw the fastening screws 33 into the threaded cylinder 31, thereby realizing the installation and the disassembly of the whole device;

the second step is that: the lifting rope is connected with the lifting ring 5, the assembled collector is placed into water by the lifting rope, the collector is sunk into the water by the action of the counter weights 1 on the two pillars of the collecting bracket 2, so that a water sample is collected, and the water sample can flow into the collecting kettle 44 after being filtered due to the arrangement of the filter screen 48, and then the valve 6 on the water outlet is opened to discharge the water sample for detection;

in this process, can install cap cover 7 in cartridge filter 43 together with the weight plate 8, be connected another lifting rope with connecting ring 10 again, when needing to gather the water sample of different degree of depth like this, so can after arriving appointed degree of depth, loosen the lifting rope that is connecting weight plate 8, at this moment weight plate 8 falls because gravity for the water sample of degree of depth at this moment flows into gathers kettle 44, and upwards pulls up the lifting rope at this moment, seals the opening of cap cover 7, thereby the completion is gathered the water sample of different degree of depth.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silt matter sea area nearly end hanging sand water sample collector, includes collection support (2), fastening device (3) and collection mechanism (4), its characterized in that: the collecting mechanism (4) comprises a collecting kettle (44) and a filter cylinder (43), wherein an external thread is arranged on the outer wall surface of the lower end of the collecting kettle (44), a valve (6) is arranged on a water outlet of the bottom end surface of the collecting kettle (44), an internal thread is arranged on the inner side of the collecting support (2) which is sequentially fixedly provided with two fixing rings (21) and the inner wall surface of the fixing rings (21), the collecting kettle (44) is in threaded connection with the fixing rings (21), an internal thread is arranged on the inner wall surface of the top end port of the collecting kettle (44), a threaded connector (45) is fixedly arranged on the bottom end surface of the filter cylinder (43), the threaded connector (45) is in threaded connection with the collecting kettle (44), a plurality of fixing lugs (46) which are distributed in a circular shape are fixedly arranged on the inner wall surface of the filter cylinder (43), and mounting holes (47) are arranged on the fixing lugs (46), the fixed lug (46) is fixedly provided with a filter screen (48) through a fastening screw, and the bottom ends of the pillars at the two sides of the collecting support (2) are fixedly provided with balancing weights (1).

2. The silty sea area near-bottom suspended sand water sample collector of claim 1, which is characterized in that: the fastening mechanism (3) comprises a fixing seat (32), the fixing seat (32) is provided with two fixing seats, the two fixing seats are fixedly mounted at the top ends of pillars at two sides of the collecting support (2) respectively, a fastening screw rod (33) is connected to the fixing seat (32) through transverse threads, threaded cylinders (31) are fixedly mounted on two sides of the outer wall surface of the filter cylinder (43), and the fastening screw rod (33) corresponds to the threaded cylinders (31) in position.

3. The silty sea area near-bottom suspended sand water sample collector of claim 2, which is characterized in that: and the top end surfaces of the fixed seats (32) are fixedly provided with hanging rings (5).

4. The silty sea area near-bottom suspended sand water sample collector of claim 1, which is characterized in that: gather mechanism (4) and still include cover (42), cover (42) adopt rubber material to make simultaneously, cover (42) are established on cartridge filter (43), are equipped with a plurality of non slipping spur (41) on cover (42) simultaneously.

5. The silty sea area near-bottom suspended sand water sample collector of claim 1, which is characterized in that: the utility model discloses a cartridge filter, including cartridge filter (43), upper end internal face fixed mounting has housing (7) and housing (7) top face to be equipped with the opening, the inside upper end of cartridge filter (43) is equipped with counterweight plate (8), and the outer wall fixed cover of counterweight plate (8) has sealing washer (9) simultaneously, counterweight plate (8) top face is equipped with go-between (10).

6. The silty sea area near-bottom suspended sand water sample collector of claim 1, which is characterized in that: the weights of the two balancing weights (1) are consistent.