CN219890815U

CN219890815U - Water quality sampler

Info

Publication number: CN219890815U
Application number: CN202320924467.XU
Authority: CN
Inventors: 王聪; 孔梅; 孟祥亮; 曹惠明; 宗雪梅
Original assignee: Shandong Ecological Environment Monitoring Center
Current assignee: Shandong Ecological Environment Monitoring Center
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-24
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a water quality sampler, which relates to the field of water quality sampling and comprises a placing box, wherein the top end of the placing box is fixedly connected with a collecting box; through the water collecting bottle that sets up and close assembly mutually support, when inserting the hose into the water collecting bottle, sliding movement subassembly makes close assembly card at the outer wall of water collecting bottle, the hand wheel rotates again, through coupling assembling, drive adjusting part and adjust the position from top to bottom, under the cooperation of adjusting part and close assembly, make the hose get into water collecting bottle after connect inseparabler, avoid because the flow that the water pump draws water is higher, when the water sample is collected, can make the water sample spill between hose and the water collecting bottle, spill along the collecting bottle body on the supporting seat, place the case at pulling supporting seat roll-off, the in-process of taking the water collecting bottle, there is water collecting bottle bottom, easily slip unstability, make the water sample spill, cause the water sample to detect the sample inconsistent, influence the accuracy of monitoring result, increase the uniformity of water sample collection sample, improve the detection effect.

Description

Water quality sampler

Technical Field

The utility model relates to the field of water quality sampling, in particular to a water quality sampler.

Background

The water sample is an important link for water quality analysis during water sample collection in order to detect various specified characteristics in the water body, and the sampling principle is that the water sample is representative and is not polluted during preservation.

Such as Chinese patent number: CN218629130U discloses a quality of water automatic sampling water intaking device, including the collection box, the inside of collection box is provided with the water pump, the surface of water pump is provided with inlet tube and water supply pipe respectively, the one end of inlet tube is provided with the sampling pipe, the one end of water supply pipe is provided with the switching pipe, the bottom of switching pipe is provided with the shunt tubes, the bottom of shunt tubes is provided with the hose. The utility model has the following advantages and effects: the collecting box is moved to the vicinity of the sampling water area, the water pump is started to enable the sampling pipe to convey sampling water to the inside of the water inlet pipe, the sampling water is conveyed to each shunt pipe through the water conveying pipe, the sampling water is circulated to the inside of the water collecting bottle through the hose, after sampling water taking is completed, the hose is rotated and disassembled, the supporting plate is pulled to enable the supporting plate to slide in the inside of the sliding rail to drive the supporting seat to move to the outside, the water collecting bottle can be taken out, and the water collecting bottle is positioned and placed through the circular placing groove.

Foretell water quality sampler is when the sampling, and whole device removes more conveniently, and the water sample can be divided into many, and the detection effect is better, but because the flow that the water pump was drawn water is higher, when the water sample was collected, can make the water sample spill over between hose and the water collecting bottle, along the unrestrained falling of collecting bottle body on the supporting seat, the case is placed in pulling supporting seat roll-off, the in-process of taking the water collecting bottle, there is water at the collecting bottle bottom, it is unstable to slide easily, makes the water sample spill, causes the water sample to detect the sample inconsistent, influences the accuracy of monitoring result.

Disclosure of Invention

The utility model aims to provide a water quality sampler which can solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quality of water sample ware, includes places the case, the top fixedly connected with collection case of placing the case, be provided with the shunt tubes between placing case and the collection case, the bottom fixedly connected with hose of shunt tubes, the below of hose is provided with the water-collecting bottle, be provided with the close-fitting subassembly between water-collecting bottle and the hose, the inside of hose is provided with blocks the subassembly.

Preferably, the close-fitting assembly comprises a close-fitting ring arranged between the water collecting bottle and the hose, the close-fitting ring is fixedly connected to the outer wall of the bottom end of the hose, a sealing ring is arranged at the joint of the close-fitting ring and the water collecting bottle, a second connecting plate is arranged above the close-fitting ring and fixedly connected to the outer wall of the hose, a fixing ring is arranged below the close-fitting ring, the fixing ring is fixedly connected to the outer wall of the top end of the water collecting bottle, second clamping blocks are arranged at the bottom end of the fixing ring, two symmetrical fixing blocks are arranged, one end of each second clamping block, far away from the fixing ring, is fixedly connected to the inner wall of a third connecting plate, the third connecting plate is arranged inside the second connecting plate and is connected through a moving assembly, and adjusting assemblies are arranged inside the two third connecting plates.

Preferably, the moving assembly comprises a first clamping block arranged between the third connecting plate and the second connecting plate, the first clamping block is connected with the third connecting plate in an up-down sliding manner through a vertical sliding groove formed in the third connecting plate, and the first clamping block is connected with the second connecting plate in a left-right sliding manner through a transverse sliding groove formed in the second connecting plate.

Preferably, the adjusting component comprises second rack plates arranged inside the two third connecting plates and fixedly connected with each other, one side of each second rack plate is connected with a first gear in a meshed mode, a first connecting rod is fixedly connected to the inside of each first gear, the first connecting rod penetrates through the inside of a fourth connecting plate and is rotationally connected with the inside of the fourth connecting plate, the fourth connecting plate is fixedly connected to the top end of each second connecting plate, and one end of each first connecting rod is provided with a connecting component.

Preferably, the connecting assembly comprises a first conical gear set arranged at one end of a first connecting rod and is fixedly connected with a second connecting rod, the other end of the first conical gear set is fixedly connected with the second connecting rod through the first conical gear set, the first conical gear set is fixedly connected with the second connecting rod, the second connecting rod is far away from the second conical gear set fixedly connected with the outer wall of one end of the first conical gear set, the second conical gear sets are connected through a fixing rod, and the second connecting rod is far away from the hand wheel fixedly connected with one end of the first conical gear set.

Preferably, the blocking assembly comprises a valve arranged in the hose and is rotationally connected in the hose, a third connecting rod is fixedly connected in the valve and is connected with a hose bearing, one end of the third connecting rod is fixedly connected with a second gear, one side of the second gear is connected with a first rack plate in a meshed mode, and the first rack plate is fixedly connected to the top end of the third connecting plate.

Preferably, the number of teeth of the second gear is set to be four n times of the number of teeth of the first rack plate, and n is a positive integer.

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

according to the utility model, the hose is connected into the water collecting bottle through the mutual matching of the water collecting bottle and the sealing assembly, the sealing assembly is clamped on the outer wall of the water collecting bottle by sliding the moving assembly, then the hand wheel is rotated, the adjusting assembly is driven to adjust the position up and down through the connecting assembly, the hose is connected more tightly after entering the water collecting bottle under the matching of the adjusting assembly and the sealing assembly, the situation that water samples overflow from the hose to the water collecting bottle and fall on the supporting seat along the bottle body of the water collecting bottle when the water samples are collected is avoided, the supporting seat is pulled to slide out of the placing box, water is easily slid at the bottom of the water collecting bottle in the process of taking the water collecting bottle, so that the water samples are scattered, the inconsistency of the water sample detection samples is caused, the accuracy of the monitoring result is influenced, the consistency of the water sample collection sample is improved, and the detection effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the seal assembly of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

In the figure: 01. placing a box; 02. a collection box; 03. a water collecting bottle; 04. a shunt; 05. a hose; 06. a sealing ring; 07. a fixing ring; 08. a second connecting plate; 09. a third connecting plate; 10. a first clamping block; 11. a first gear; 12. a first connecting rod; 13. a fourth connecting plate; 14. a first bevel gear set; 15. a second connecting rod; 16. a hand wheel; 17. a second clamping block; 18. a first rack plate; 19. a second gear; 20. a valve; 21. a second bevel gear set; 22. a second rack plate; 23. and a third connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a water quality sampler in the illustration includes a placement case 01, a collection case 02 fixedly connected with the top end of the placement case 01, a shunt tube 04 arranged between the placement case 01 and the collection case 02, a hose 05 fixedly connected with the bottom end of the shunt tube 04, a water collecting bottle 03 arranged below the hose 05, a sealing assembly arranged between the water collecting bottle 03 and the hose 05, and a blocking assembly arranged inside the hose 05.

Referring to fig. 2, in the illustration, the sealing assembly includes a sealing ring 06 disposed between a water collecting bottle 03 and a hose 05, the sealing ring 06 is fixedly connected to an outer wall of a bottom end of the hose 05, a sealing ring is disposed at a joint of the sealing ring 06 and the water collecting bottle 03, a second connecting plate 08 is disposed above the sealing ring 06 and is fixedly connected to the outer wall of the hose 05, a fixing ring 07 is disposed below the sealing ring 06, the fixing ring 07 is fixedly connected to an outer wall of a top end of the water collecting bottle 03, second clamping blocks 17 are disposed at bottom ends of the fixing ring 07 and are symmetrically disposed, one ends of the two second clamping blocks 17 far from the fixing ring 07 are fixedly connected to inner walls of third connecting plates 09, the third connecting plates 09 are disposed inside the second connecting plates 08 and are connected through moving assemblies, and adjusting assemblies are disposed inside the two third connecting plates 09.

In this embodiment: through the close-fitting assembly who sets up, when the water sample collection in water collecting bottle 03 is more full, hand wheel 16 has been rotated, drive coupling assembling and adjusting part cooperation, make third connecting plate 09 rise, third connecting plate 09 drives second fixture block 17 and rises, second fixture block 17 is in the state of blocking with solid fixed ring 07, close-fitting ring 06 closely laminates with the bottleneck on water collecting bottle 03 top, and close-fitting ring 06 bottom has the sealing washer, it is inseparabler with water collecting bottle 03 top laminating, avoid the water sample to gather too much, spill over water collecting bottle 03, the water sample spills in equipment, it is dry to carry out the dewatering to follow-up needs in the equipment to cause, the clearance degree of difficulty after the reduction equipment use is accomplished.

Working principle: when the hose 05 and the water collecting bottle 03 are connected to collect a water sample, the third connecting plate 09 is slid to a proper position through the first clamping block 10, the third connecting plate 09 drives the second clamping block 17 to move to the top end of the fixed ring 07 to be clamped with the fixed ring 07, then the hand wheel 16 is rotated to drive the second connecting rod 15 to rotate, the second connecting rod 15 drives the second bevel gear set 21 to rotate, meanwhile, the second connecting rod 15 drives the first bevel gear set 14 to rotate, the first bevel gear set 14 drives the first connecting rod 12 to rotate, the first connecting rod 12 drives the first gear 11 to rotate, the first gear 11 drives the second rack plate 22 to be meshed, the second rack plate 22 drives the third connecting plate 09 to ascend, the second clamping block 17 is tightly clamped with the fixed ring 07, the sealing ring 06 is tightly attached to the water collecting bottle 03 through the sealing strip at the bottom end of the sealing ring 06, and water does not overflow when the water sample 05 enters the water collecting bottle 03.

After collecting water samples of the water collecting bottle 03, in the process of separating the water collecting bottle 03 from the hose 05, the third connecting plate 09 can drive the first rack plate 18 at the top to ascend when ascending, the second gear 19 is driven to mesh, and the third connecting rod 23 is driven to rotate ninety degrees under the cooperation of the first rack plate 18 and the second gear 19, so that a channel in the hose 05 is closed, residual water samples in the water inlet pipe and the water supply pipe are isolated, and the water samples cannot leak into the placing box 01.

Example 2

Referring to fig. 3, this embodiment further illustrates example 1, in which the moving assembly includes a first clamping block 10 disposed between the third connecting plate 09 and the second connecting plate 08, the first clamping block 10 is connected to the third connecting plate 09 by sliding up and down through a vertical chute formed in the third connecting plate 09, and the first clamping block 10 is connected to the second connecting plate 08 by sliding left and right through a horizontal chute formed in the second connecting plate 08.

In this embodiment: through the mobile component who sets up, when water-collecting bottle 03 and hose 05 zonulae occludens, need be connected with current water-collecting bottle 03 better, slide first fixture block 10, under the effect of spout in second connecting plate 08, third connecting plate 09 can drive second fixture block 17 and remove the bottleneck department of below water-collecting bottle 03, it is inseparabler with solid fixed ring 07 block ground, avoid water-collecting bottle 03's model inconsistent, make second fixture block 17 and solid fixed ring 07 block inseparable, cause closely to connect ring 06 and water-collecting bottle 03's sealing connection effect variation, reduce the water sample and collect the in-process because of the model problem, the condition of overflow appears, improve the adaptability to water-collecting bottle 03.

Referring to fig. 5, the adjusting assembly in the drawing includes a second rack plate 22 disposed inside two third connecting plates 09 and fixedly connected, one side of the second rack plate 22 is engaged with and connected with a first gear 11, the inside of the first gear 11 is fixedly connected with a first connecting rod 12, the first connecting rod 12 passes through the inside of a fourth connecting plate 13 and is rotatably connected, the fourth connecting plate 13 is fixedly connected to the top end of the second connecting plate 08, and one end of the first connecting rod 12 is provided with a connecting assembly.

In this embodiment: through the adjusting part who sets up, when putting into water-collecting bottle 03 with hose 05, rotate hand wheel 16, drive coupling assembling and rotate, drive head rod 12 and change, head rod 12 drives first gear 11 and the meshing of second rack board 22, under the cooperation of first fixture block 10, make third connecting plate 09 rise, drive bottom second fixture block 17 rise, second fixture block 17 blocks with solid fixed ring 07, press down closely joint ring 06, make hose 05 and water-collecting bottle 03 be connected closely, the sealing washer in the middle of the rethread closely joint ring 06, make the connection inseparabler, avoid water-collecting bottle 03 and hose 05 to be connected the back, can have the clearance, in the time of water sample collection, the condition that water can spill over water-collecting bottle 03, conveniently adjust the degree of compression between closely joint ring 06 and the water-collecting bottle 03, improve the sealing connection degree between water-collecting bottle 03 and the hose 05.

Referring to fig. 4, the connecting assembly in the drawing includes a first conical gear set 14 disposed at one end of a first connecting rod 12, and is fixedly connected with a second connecting rod 15, the other end of the first conical gear set 14 is fixedly connected with a second connecting rod 15, the first connecting rod 12 is connected with the second connecting rod 15 through the first conical gear set 14, the first conical gear set 14 is fixedly connected with the second connecting rod 15, an outer wall of one end of the second connecting rod 15 far away from the first conical gear set 14 is fixedly connected with a second conical gear set 21, the second conical gear sets 21 are connected through a fixing rod, and one end of the second connecting rod 15 far away from the first conical gear set 14 is fixedly connected with a hand wheel 16.

In this embodiment: through the coupling assembling who sets up, at the in-process of connecting water-collecting bottle 03 and hose 05, rotate hand wheel 16 and drive second connecting rod 15, second connecting rod 15 rotates and drives second cone gear set 21 and first cone gear set 14 together rotate, first cone gear set 14 rotates and drives head rod 12 and rotate, drive the adjusting part on both sides and adjust the position from top to bottom, make the second fixture block 17 on both sides tighter with solid fixed ring 07 block, be closely connected closely seal ring 06 and water-collecting bottle 03, avoid both sides to separately operate, influence the installation dismantlement speed, improve the efficiency of overall operation.

Referring to fig. 4, the blocking assembly in the drawing includes a valve 20 disposed inside a hose 05 and rotatably connected inside the hose 05, a third connecting rod 23 fixedly connected to the valve 20, the third connecting rod 23 is connected to the hose 05 through a bearing, one end of the third connecting rod 23 is fixedly connected to a second gear 19, one side of the second gear 19 is engaged with and connected to a first rack 18, and the first rack 18 is fixedly connected to the top end of a third connecting plate 09.

In this embodiment: through the blocking component that sets up, still there is the water sample in the in-process pipeline of changing water-collecting bottle 03 and remains, drip along the pipeline, when breaking away from water-collecting bottle 03 from hose 05, third connecting plate 09 descends and drives the first rack board 18 and the second gear 19 meshing on top, second gear 19 rotates, second gear 19 drives third connecting rod 23 and rotates, drive valve 20 upset in hose 05, the passageway with hose 05 is closed, make the water sample that remains in the pipeline can not continue the drip, avoid water sample collection back water can drip on the supporting seat of water-collecting bottle 03 bottom, after subsequently placing new water-collecting bottle 03, there is water to cause water-collecting bottle 03 to easily slide, unstable problem, improve water-collecting bottle 03 stability in the removal in-process.

Referring to fig. 5, the number of teeth of the second gear 19 is set to four n times the number of teeth of the first rack plate 18, where n is a positive integer.

In this embodiment: the number of teeth of the second gear 19 is set to be four n times of the number of teeth of the first rack plate 18, when the third connecting plate 09 is used for adjusting the position of the third connecting plate 09 in the process of connecting and disconnecting the water collecting bottle 03 and the hose 05, the first rack plate 18 drives the second gear 19 to rotate ninety degrees, so that the valve 20 is in a vertical state during water sample collection, and a water sample flows down; the water sample is in a horizontal state after being collected, so that the residual water sample is prevented from dripping, and the adaptability of the blocking assembly in the use process is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

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

Claims

1. The utility model provides a quality of water sample thief, includes places case (01), its characterized in that: place top fixedly connected with collection case (02) of case (01), be provided with shunt tubes (04) between placement case (01) and collection case (02), the bottom fixedly connected with hose (05) of shunt tubes (04), the below of hose (05) is provided with water collecting bottle (03), be provided with close-fitting subassembly between water collecting bottle (03) and hose (05), the inside of hose (05) is provided with blocks the subassembly.

2. A water quality sampler according to claim 1 and wherein: the sealing assembly comprises a sealing ring (06) arranged between a water collecting bottle (03) and a hose (05), the sealing ring (06) is fixedly connected to the outer wall of the bottom end of the hose (05), a sealing ring is arranged at the joint of the sealing ring (06) and the water collecting bottle (03), a second connecting plate (08) is arranged above the sealing ring (06), the sealing ring is fixedly connected with the outer wall of the hose (05), a fixing ring (07) is arranged below the sealing ring (06), the fixing ring (07) is fixedly connected to the outer wall of the top end of the water collecting bottle (03), second clamping blocks (17) are arranged at the bottom end of the fixing ring (07), two symmetrically arranged, one ends of the second clamping blocks (17) away from the fixing ring (07) are fixedly connected to the inner wall of a third connecting plate (09), the third connecting plate (09) is arranged inside the second connecting plate (08), and the two inner parts of the third connecting plate (09) are all provided with an adjusting assembly through moving assemblies.

3. A water quality sampler according to claim 2 and wherein: the movable assembly comprises a first clamping block (10) arranged between a third connecting plate (09) and a second connecting plate (08), the first clamping block (10) is connected with the third connecting plate (09) in an up-down sliding mode through a vertical sliding groove formed in the third connecting plate (09), and the first clamping block (10) is connected with the second connecting plate (08) in a left-right sliding mode through a transverse sliding groove formed in the second connecting plate (08).

4. A water quality sampler according to claim 2 and wherein: the adjusting component comprises second rack plates (22) arranged inside two third connecting plates (09), and are fixedly connected, one side of each second rack plate (22) is connected with a first gear (11) in a meshed mode, a first connecting rod (12) is fixedly connected to the inside of each first gear (11), the first connecting rod (12) penetrates through the inside of a fourth connecting plate (13) and is connected in a rotating mode, the fourth connecting plates (13) are fixedly connected to the top ends of the second connecting plates (08), and one end of each first connecting rod (12) is provided with a connecting component.

5. The water sampler of claim 4 wherein: the connecting assembly comprises a first conical gear set (14) arranged at one end of a first connecting rod (12), and is fixedly connected, a second connecting rod (15) is fixedly connected to the other end of the first conical gear set (14), the first connecting rod (12) is connected with the second connecting rod (15) through the first conical gear set (14), the first conical gear set (14) is fixedly connected with the second connecting rod (15), the second connecting rod (15) is far away from a second conical gear set (21) fixedly connected with the outer wall of one end of the first conical gear set (14), the second conical gear sets (21) are connected through a fixing rod, and a hand wheel (16) is fixedly connected with one end of the second connecting rod (15) far away from the first conical gear set (14).

6. A water quality sampler according to claim 1 and wherein: the blocking assembly comprises a valve (20) arranged inside a hose (05), the valve is rotationally connected inside the hose (05), a third connecting rod (23) is fixedly connected to the valve (20), the third connecting rod (23) is connected with the hose (05) through a bearing, a second gear (19) is fixedly connected to one end of the third connecting rod (23), a first rack plate (18) is connected to one side of the second gear (19) in a meshed mode, and the first rack plate (18) is fixedly connected to the top end of a third connecting plate (09).

7. The water sampler of claim 6 wherein: the number of teeth of the second gear (19) is set to be four n times of the number of teeth of the first rack plate (18), and n is a positive integer.