CN210513782U

CN210513782U - Self-balancing water sampling device convenient for sample discharge

Info

Publication number: CN210513782U
Application number: CN201921424038.6U
Authority: CN
Inventors: 聂思军
Original assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Current assignee: Liaoning Haotong Environmental Protection Technology Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the technical field, and discloses a self-balancing water sampling device convenient for sample discharge, which comprises a sampling cylinder and an upper end cover, wherein the outer surface of the upper end of the sampling cylinder is movably connected with a lifting ring, the lower surfaces of the two ends of the lifting ring are fixedly connected with a limiting block, the outer surfaces of the two sides of the upper end of the sampling cylinder are fixedly connected with a fixing box, the outer surface of the lower end of the other side of the sampling cylinder is fixedly connected with a sample discharge pipe, the upper surface of the sample discharge pipe is movably connected with a water stop valve, the interior of the sampling cylinder is fixedly connected with an annular supporting plate, the interior of the annular supporting plate is movably connected with a filter cover, the upper surface of the upper end cover is provided with a water inlet, the interiors of the two sides of the lower surface of the water inlet are fixedly connected with a spring, the lower surface, possess the whole water inlet of device and can seal and consolidate advantages such as stability of filter mantle when falling into water.

Description

Self-balancing water sampling device convenient for sample discharge

Technical Field

The utility model relates to the technical field, specifically be a water sampling device of appearance is convenient for go out to self-balancing.

Background

The water quality sampler is a device for collecting water quality samples, is an ideal sampling tool for realizing scientific monitoring of river, lake, enterprise discharged water and the like, and has diversified functions along with the development of science and technology, such as an automatic water sampling device, a water sampling and detection integrated device, a self-balancing water sampling device and the like, wherein the self-balancing water sampling device is a device capable of automatically adjusting balance in a detection water area, can accurately collect detection water samples in the water area, and avoids the integral inclination of the device.

The current no sealing device in upper cover water inlet department from balanced water sampling device on the market, when putting forward sampling device from the waters of sampling, because unable sealed water sample collection that leads to the different degree of depth can influence the quality that detects quality of water, and the filter mantle installation among the sampling device is also comparatively simple moreover, produces the slope easily when falling into water, gets into the problem of the impurity of aquatic, consequently provides a self-balancing water sampling device of being convenient for out the appearance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a water sampling device of appearance is convenient for go out in self-balancing, possess the whole advantages such as stability that can seal the water inlet and consolidate the filter mantle of device when falling into water, the upper cover water inlet department of having solved self-balancing water sampling device does not have sealing device, when locating the sampling device from the waters of sampling and proposing, because unable sealed water sample collection that leads to the different degree of depth, can influence the quality of measuring quality of water, and the filter mantle installation among the sampling device is also comparatively simple, produce the slope when falling into water easily, get into the problem of the impurity of aquatic.

(II) technical scheme

For realize that above-mentioned device is whole can seal the water inlet and consolidate the stable purpose of filter mantle when falling into water, the utility model provides a following technical scheme: a self-balancing water sampling device convenient for sample discharge comprises a sampling cylinder and an upper end cover, wherein the outer surface of the upper end of the sampling cylinder is movably connected with a lifting ring, the lower surfaces of the two ends of the lifting ring are fixedly connected with a limiting block, the outer surfaces of the two sides of the upper end of the sampling cylinder are fixedly connected with a fixing box, the outer surface of the lower end of the other side of the sampling cylinder is fixedly connected with a sample discharge pipe, the upper surface of the sample discharge pipe is movably connected with a water stop valve, the inside of the sampling cylinder is fixedly connected with an annular supporting plate, the inside of the annular supporting plate is movably connected with a filter cover, the upper surface of the upper end cover is provided with a water inlet, the insides of the two sides of the lower surface of the water inlet are fixedly connected with a spring, the lower surface of the spring is fixedly connected with a baffle, the, the outer surface of the upper end of the threaded rod is movably connected with a clamping frame.

Preferably, the outer surfaces of the lower ends of the two ends of the lifting ring are respectively penetrated with a fixing rod, the other end of each fixing rod penetrates through the inside of the fixing box, and the outer surface of the other end of each fixing rod is fixedly connected with a fixing block.

Preferably, the baffle is located under the water inlet, an annular groove is formed in the upper surface of the baffle, a sealing ring is embedded into the annular groove, and the upper end of the sealing ring protrudes out of the upper surface of the baffle.

Preferably, the positive fixedly connected with receiver of clamp frame, the arc has been run through to the inside of receiver, the equal fixedly connected with spring No. two in both sides of arc lower surface, the lower fixed surface of spring No. two connects the diapire inside the receiver.

Preferably, the both sides fixedly connected with kelly of annular backup pad upper surface, the through-hole has been seted up to the upper end surface of kelly, the inside of through-hole is provided with No. three springs, No. two stoppers of the equal fixedly connected with of both sides surface of No. three springs.

Preferably, the interior of the filter cover is movably connected with a pull ring, and two ends of the pull ring penetrate through the inner wall of the filter cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a water sampling device of appearance is convenient for go out to self-balancing possesses following beneficial effect:

1. this water sampling device convenient to appearance is gone out to self-balancing, through the double-layered frame and the threaded rod that set up, be convenient for be connected the bail as an organic whole with the baffle, be convenient for carry the threaded rod more and make baffle rebound, carry out the purpose sealed to the water inlet simultaneously, receiver through setting up, arc and No. two springs, be convenient for with the bail centre gripping in the inboard of double-layered frame, fixed box through setting up, dead lever and stopper, the bail of being convenient for can movable mounting at the surface of sampling barrel, the bail of being convenient for can be with baffle lapse simultaneously more, the spring of setting, be convenient for with baffle movable mounting in the inside of upper end cover.

2. This water sampling device convenient to appearance is gone out to self-balancing through the annular support board that sets up, and the filter mantle of being convenient for can movable mounting in the inside of sampling barrel, through kelly, No. two stoppers and No. three springs that set up, is convenient for with filter mantle fixed mounting in the inside of annular support board, through the pull ring that sets up, is convenient for pull out the filter mantle from the inside of sampling barrel, and convenient to use person uses more.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the clamping frame of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the filter cover of the present invention viewed from above.

In the figure: 1. hanging a ring; 2. a water inlet; 3. lifting a ring; 4. a baffle plate; 5. an upper end cover; 6. a filter housing; 7. a sampling cartridge; 8. a clamping frame; 9. a threaded rod; 10. a first spring; 11. a fixing box; 12. fixing the rod; 13. a first limiting block; 14. an annular support plate; 15. a water stop valve; 16. a sample outlet pipe; 17. a storage box; 18. an arc-shaped plate; 19. a second spring; 20. a second limiting block; 21. a third spring; 22. a clamping rod; 23. and (4) a pull ring.

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. 1-4, a self-balancing water sampling device convenient for sample discharge comprises a sampling cylinder 7 and an upper end cover 5, wherein the outer surface of the upper end of the sampling cylinder 7 is movably connected with a lifting ring 3, the outer surfaces of the lower ends of the two ends of the lifting ring 3 are respectively penetrated with a fixing rod 12, the other end of the fixing rod 12 is penetrated in a fixing box 11, the outer surface of the other end of the fixing rod 12 is fixedly connected with a fixing block, the lower surfaces of the two ends of the lifting ring 3 are respectively fixedly connected with a limiting block 13, the outer surfaces of the two sides of the upper end of the sampling cylinder 7 are respectively fixedly connected with a fixing box 11, the outer surface of the lower end of the other side of the sampling cylinder 7 is fixedly connected with a sample discharge pipe 16, the upper surface of the sample discharge pipe 16 is movably connected with a water stop valve 15, the inner part of the sampling cylinder 7 is fixedly, a third spring 21 is arranged inside the through hole, two side outer surfaces of the third spring 21 are fixedly connected with a second limiting block 20, the inner part of the annular supporting plate 14 is movably connected with a filter cover 6, the inner part of the filter cover 6 is movably connected with a pull ring 23, two ends of the pull ring 23 penetrate through the inner wall of the filter cover 6, the upper surface of the upper end cover 5 is provided with a water inlet 2, two sides of the lower surface of the water inlet 2 are fixedly connected with a first spring 10, the lower surface of the first spring 10 is fixedly connected with a baffle 4, the baffle 4 is positioned under the water inlet 2, the upper surface of the baffle 4 is provided with an annular groove, a sealing ring is embedded inside the annular groove, the upper end of the sealing ring protrudes out of the upper surface of the baffle 4, the middle part of the upper surface of the baffle 4 is movably connected with a threaded rod 9, the upper surface of, the positive fixedly connected with receiver 17 of double-layered frame 8, the arc 18 has been run through to receiver 17's inside, and the equal fixedly connected with spring 19 No. two in both sides of the 18 lower surfaces of arc, spring 19's lower fixed surface is connected at the inside diapire of receiver 17.

Preferably, for the convenience of the bail 3 can movable mounting at the surface of sampling cylinder 7 to increase the gravity of baffle 4 and slide downwards simultaneously, in this embodiment, the lower extreme surface at the bail 3 both ends all runs through there is dead lever 12, and the other end of dead lever 12 runs through in the inside of fixed box 11, and the other end external surface fixed connection of dead lever 12 has the fixed block.

Preferably, in order to facilitate the leakproofness of baffle 4 and water inlet 2 junction, in this embodiment, baffle 4 is located water inlet 2 under, and the annular groove has been seted up to the upper surface of baffle 4, and the inside embedding of annular groove has the sealing washer, and the upper end of sealing washer is outstanding in the upper surface of baffle 4.

Preferably, in order to facilitate the mounting of bail 3 movable mounting in the inboard of pressing from both sides frame 8, in this embodiment, pressing from both sides frame 8's positive fixedly connected with receiver 17, receiver 17's inside is run through has arc 18, and the equal fixedly connected with spring 19 No. two in both sides of arc 18 lower surface, spring 19's lower fixed surface is connected at the inside diapire of receiver 17.

Preferably, in order to facilitate the inside with filter mantle 6 fixed mounting at annular support plate 14, in this embodiment, the both sides fixedly connected with kelly 22 of annular support plate 14 upper surface, the through-hole has been seted up to kelly 22's upper end surface, and the inside of through-hole is provided with No. three spring 21, No. two stopper 20 of the equal fixedly connected with in both sides surface of No. three spring 21.

Preferably, in order to facilitate the filter cover 6 to be taken out from the sampling cartridge 7 for cleaning, in this embodiment, a pull ring 23 is movably connected to the inside of the filter cover 6, and both ends of the pull ring 23 penetrate through the inner wall of the filter cover 6.

The working principle is as follows: the water sampling device with the self-balancing function and convenient sample outlet is characterized in that when the device is used, a first strand of rope is tied on the lifting ring 3, a second strand of rope is tied on the hanging ring 1, then the sampling cylinder 7 falls into a water area to be sampled, the first strand of rope falls to an appointed length according to the sampling depth, due to the principle of the integral gravity of the sampling cylinder 7, the water inlet 2 is hermetically connected with the baffle 4, the second strand of rope is loosened to fall for a certain distance when the sampling cylinder reaches the appointed water depth, due to the gravity of the lifting ring 3, the baffle 4, the clamping frame 8 and the threaded rod 9, the baffle 4 is pressed downwards, the water inlet 2 on the upper surface of the upper end cover 5 is opened at the moment, water flows into the sampling cylinder 7 through the water inlet 2, impurities in the water body are filtered through the filter cover 6, the gravity of the first strand of rope is sensed, then the second strand of rope is tensioned to lift the sampling cylinder 7 out of the water, water inlet 2 just is by 4 sealing connection of baffle, prevents the inside of rivers entering sampling barrel 7 of different depth of water, how much of as required sampling carries out repeated sampling, if need sample the quality of water of the different degree of depth, need wash alright reuse to sampling barrel 7's whole, avoid influencing the accuracy that detects.

To sum up, the self-balancing water sampling device convenient for sample outlet is characterized in that the lifting ring 3 and the baffle 4 are connected into a whole through the arranged clamping frame 8 and the threaded rod 9, the threaded rod 9 is more convenient to lift so that the baffle 4 moves upwards, and the water inlet 2 is sealed simultaneously, the lifting ring 3 is convenient to clamp at the inner side of the clamping frame 8 through the arranged storage box 17, the arc-shaped plate 18 and the second spring 19, the lifting ring 3 can be movably arranged at the outer surface of the sampling cylinder 7 through the arranged fixing box 11, the fixing rod 12 and the first limiting block 13, the lifting ring 3 and the baffle 4 can slide downwards simultaneously, the first spring 10 is arranged, the baffle 4 is convenient to movably arranged in the upper end cover 5, the filter cover 6 can be movably arranged in the sampling cylinder 7 through the arranged annular supporting plate 14, the clamping rod 22, the second limiting block 20 and the third spring 21 are arranged, the filter cover 6 is convenient to be fixedly arranged inside the annular supporting plate 14, and the filter cover 6 is convenient to be pulled out from the sampling cylinder 7 through the arranged pull ring 23, so that the use by a user is more convenient.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 water sampling device of appearance is convenient for go out to self-balancing, includes cartridge (7) and upper end cover (5), its characterized in that: the sampling device is characterized in that a lifting ring (3) is movably connected to the outer surface of the upper end of the sampling cylinder (7), a limiting block (13) is fixedly connected to the lower surfaces of the two ends of the lifting ring (3), a fixing box (11) is fixedly connected to the outer surfaces of the two sides of the upper end of the sampling cylinder (7), a sample outlet pipe (16) is fixedly connected to the outer surface of the lower end of the other side of the sampling cylinder (7), a water stop valve (15) is movably connected to the upper surface of the sample outlet pipe (16), an annular supporting plate (14) is fixedly connected to the inside of the sampling cylinder (7), a filter cover (6) is movably connected to the inside of the annular supporting plate (14), a water inlet (2) is arranged on the upper surface of the upper end cover (5), a spring (10) is fixedly connected to the inside of the two sides of the lower surface of the, the middle part swing joint of baffle (4) upper surface has threaded rod (9), the last fixed surface of threaded rod (9) is connected with link (1), the upper end surface swing joint of threaded rod (9) has clamp frame (8).

2. The self-balancing water sampling device facilitating sample extraction of claim 1, wherein: the outer surfaces of the lower ends of the two ends of the lifting ring (3) are respectively penetrated with a fixing rod (12), the other end of each fixing rod (12) penetrates through the inside of the corresponding fixing box (11), and the outer surface of the other end of each fixing rod (12) is fixedly connected with a fixing block.

3. The self-balancing water sampling device facilitating sample extraction of claim 1, wherein: the water inlet is characterized in that the baffle (4) is located right below the water inlet (2), an annular groove is formed in the upper surface of the baffle (4), a sealing ring is embedded into the annular groove, and the upper end of the sealing ring protrudes out of the upper surface of the baffle (4).

4. The self-balancing water sampling device facilitating sample extraction of claim 1, wherein: positive fixedly connected with receiver (17) of pressing from both sides frame (8), the inside of receiver (17) is run through there is arc (18), No. two springs (19) of the equal fixedly connected with in both sides of arc (18) lower surface, the diapire at receiver (17) inside is connected to the lower fixed surface of No. two springs (19).

5. The self-balancing water sampling device facilitating sample extraction of claim 1, wherein: both sides fixedly connected with kelly (22) of annular support plate (14) upper surface, the through-hole has been seted up to the upper end surface of kelly (22), the inside of through-hole is provided with No. three spring (21), No. two stopper (20) of the equal fixedly connected with in both sides surface of No. three spring (21).

6. The self-balancing water sampling device facilitating sample extraction of claim 1, wherein: the filter cover (6) is movably connected with a pull ring (23), and two ends of the pull ring (23) penetrate through the inner wall of the filter cover (6).