CN220854301U - Tap water quality sampling device - Google Patents
Tap water quality sampling device Download PDFInfo
- Publication number
- CN220854301U CN220854301U CN202322679453.9U CN202322679453U CN220854301U CN 220854301 U CN220854301 U CN 220854301U CN 202322679453 U CN202322679453 U CN 202322679453U CN 220854301 U CN220854301 U CN 220854301U
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- China
- Prior art keywords
- plate body
- sampling device
- water quality
- tap water
- piston
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- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 239000008399 tap water Substances 0.000 title claims abstract description 18
- 235000020679 tap water Nutrition 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a tap water quality sampling device which comprises a plate body, wherein a sliding groove is formed in one side surface of the plate body, one end of a screw rod is rotatably arranged on the inner wall of the bottom of the sliding groove, a sliding block is slidably arranged in the sliding groove, the sliding block is in screw threaded connection with the screw rod, one side of the sliding block is fixedly connected with a water taking cylinder, the water taking cylinder comprises a cylinder body, a water taking hole is formed in the inner wall of the bottom of the cylinder body, a piston is arranged in the cylinder body, one end of a piston rod is fixedly connected with the upper surface of the piston, the other end of the piston rod is fixedly arranged on the surface of a mounting plate, the mounting plate is fixedly arranged on a chain, two chain wheels are connected in a transmission manner, the chain wheels are fixedly sleeved on a rotating shaft, one end of the rotating shaft is rotatably arranged on one side surface of the plate body, the rotating shaft drives the chain to carry out transmission displacement through the rotating chain, the mounting plate can simultaneously drive the displacement of the mounting plate relative to the cylinder body, water entering the inside the cylinder body in advance is discharged through the piston, and the accuracy of sampling is relatively guaranteed.
Description
Technical Field
The utility model relates to the field of tap water, in particular to a tap water quality sampling device.
Background
Tap water refers to water which is produced by a tap water treatment plant after purification and disinfection and meets corresponding standards and is used for life and production of people. Domestic water is mainly drawn by a water intake pump station of a water plant into rivers, lakes and groundwater, surface water is processed by technological processes such as precipitation, disinfection, filtration and the like, and is finally conveyed to each user through a water distribution pump station, in the above technological process, workers need to sample and detect the water quality of tap water, and the water quality can be conveyed after reaching the standard, so that the application number is as follows: CN201120087408.9 discloses a water quality sampler for solve the inaccurate problem of current sampler sample. The device comprises a cylinder body and a piston, wherein a one-way valve is arranged at the lower end of the cylinder body; the piston is arranged in the cylinder, and the piston rod extends to the outside of the cylinder after passing through the through hole at the top of the cylinder. The cylinder body, the piston rod, the first sling and the second sling respectively, and the utility model has simple structure and convenient use. The whole sampling process can strictly collect water samples with corresponding depths according to national standards, so that monitoring data are accurate, and the sampling process is suitable for static and dynamic water samples.
However, the above solution still has a certain defect, and the inventor finds that, in the above solution, a cavity is formed between the upper cover and the piston, and the cylinder body generates a certain buoyancy force when sinking, so that the cylinder body is difficult to sink to a certain depth, and has a certain limitation in use, and the cylinder body increases with the depth when sinking, water flow can enter from the hole of the bottom end ring table to push away the lower cover and the piston under the influence of water pressure, and water enters into the cylinder body before sinking to a predetermined depth, so that accuracy in sediment detection is reduced when a deeper water sample is collected.
How to invent a tap water quality sampling device to improve the problems becomes a problem to be solved urgently by the person skilled in the art.
Disclosure of utility model
In order to make up the defects, the utility model provides a tap water quality sampling device, which aims to improve the problems that a cavity is formed between an upper cover and a piston, the cavity generates certain buoyancy when a barrel is sunk, so that the barrel is difficult to sink to a certain depth, the barrel has certain limitation in use, the barrel is increased along with the depth when the barrel is sunk, water flow can enter from a hole of a bottom end ring table to push away the lower cover and the piston under the influence of water pressure, water enters into the barrel before the barrel is sunk to a preset depth, and the accuracy is reduced when sediment detection is carried out on deeper water sample collection.
The utility model is realized in the following way: the utility model provides a running water quality of water sampling device, includes the plate body, the spout has been seted up to plate body one side surface, the one end of lead screw is installed in spout bottom inner wall rotation, the inside slidable mounting of spout has the slider still, the slider upper surface is provided with the screw hole that runs through and locates on the lead screw with lead screw threaded connection through the screw hole cover, the other end of lead screw rotates and installs in the inside through-hole that sets up in spout top, slider one side fixedly connected with water intaking section of thick bamboo, water intaking section of thick bamboo includes the barrel, barrel bottom inner wall is provided with the water intaking hole, barrel inside is provided with the piston, the one end of piston upper surface fixed connection piston rod, the other end fixed mounting of piston rod is in mounting panel surface, mounting panel fixed mounting is on the chain, chain drive is connected with two sprockets, every in the sprocket fixed cover is located in the pivot, every pivot one end rotation is installed on plate body one side surface, drives the displacement through the sprocket and carries out the displacement that drives the mounting panel simultaneously.
In a preferred embodiment of the present utility model, the two rotating shafts are arranged on the same axis, and the axis is parallel to the chute.
In a preferred embodiment of the present utility model, a handle is disposed on a surface of one side of the plate body.
In a preferred technical scheme of the utility model, a connecting piece is arranged on one side face of the sliding block, and the water taking cylinder is detachably connected with the connecting piece.
In a preferred technical scheme of the utility model, one end of the screw rod extends to the upper side of the plate body through the through hole and is provided with a knob, and one end of one rotating shaft is also provided with a knob.
In a preferred technical scheme of the utility model, the top end of one side surface of the plate body is detachably provided with the hanging frame.
In a preferred technical scheme of the utility model, a holding rod is arranged on the hanging frame, and an anti-skid sleeve is arranged on the outer wall of the holding rod.
In a preferred technical scheme of the utility model, a scale bar is arranged on one side of the other side surface of the plate body, which is positioned on the sliding groove, and a pointed protruding part is arranged on one end surface of the sliding block.
The beneficial effects of the utility model are as follows: when the tap water quality sampling device obtained through the design is used, the chain wheel above is rotated to drive the chain to move, the mounting plate 6 can downwards drive the piston rod to move, the piston rod is driven to ascend again through the chain by the reversing chain wheel to pump water after water entering the cylinder in advance is discharged by the piston, so that the accuracy of sampling can be relatively ensured, the sliding block is in threaded connection with the screw rod, the self-locking capability is realized, the cylinder body cannot sink inconveniently due to buoyancy generated by the cavity in the descending process, and the efficiency and convenience of water quality sampling work are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the overall structure of the other side according to the embodiment of the present utility model;
FIG. 3 is a schematic perspective view of the overall structure of a plate body according to an embodiment of the present utility model;
Fig. 4 is a schematic perspective view of the whole cross-sectional structure of a water taking barrel according to an embodiment of the present utility model.
In the figure: 1-a plate body; 2-a chute; 3-a screw rod; 4-a slider; 5-a water taking cylinder; 6-mounting plates; 7-a chain; 8-sprocket; 9-rotating shaft; 10-a knob; 11-hanging frames; 12-grip; 13-scale bars; 14-a protrusion; 501-a cylinder; 502-water taking holes; 503-a piston; 504-piston rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a running water quality of water sampling device, including plate body 1, spout 2 has been seted up to plate body 1 one side surface, the one end of lead screw 3 is installed in the rotation of spout 2 bottom inner wall, the inside slidable mounting of spout 2 has slider 4 still, slider 4 upper surface is provided with the screw hole that runs through and locates on lead screw 3 and through the screw hole cover with lead screw 3 threaded connection, the other end rotation of lead screw 3 is installed in the inside through-hole that sets up in spout 2 top, slider 4 one side fixedly connected with water intaking section of thick bamboo 5, water intaking section of thick bamboo 5 includes barrel 501, barrel 501 bottom inner wall is provided with water intaking hole 502, barrel 501 inside is provided with piston 503, the one end of piston 503 upper surface fixed connection piston rod 504, the other end fixed mounting of piston rod 504 is in mounting panel 6 surface, mounting panel 6 fixed mounting is on chain 7, chain 7 transmission is connected with two sprocket 8, every sprocket 8 fixed cover is located on pivot 9, every pivot 9 one end rotation is installed on plate body 1 one side surface, drive the displacement can drive mounting panel 6 simultaneously through rotating sprocket 8 and carry out the displacement of driving panel 501.
Further, the two rotating shafts 9 are vertically distributed on the same axis, and the axis is parallel to the sliding groove 2, so that the chain 7 is also kept horizontal in the sliding groove 2, and when the chain wheel 8 is rotated, the chain 7 drives the mounting plate 6 to vertically displace, and no offset occurs, so that the mounting plate 6 drives the piston rod 504 to vertically push and withdraw.
Further, the handle (not shown in the drawings) is arranged on one side surface of the plate body 1, the handle is arranged on the narrower side surface of the plate body 1, the whole device can be conveniently moved, and personnel can lift the whole device to carry through the handle, so that convenience in use is improved.
Furthermore, a connecting piece (marked in the drawing) is arranged on one side surface of the sliding block 4, the water taking barrel 5 is detachably connected with the connecting piece, the water taking barrel 5 can be removed through a detachable connection mode, and the water taking barrel 5 can be detached from the sliding block 4 for cleaning when the device is not used.
Referring to fig. 1 to 3, one end of the screw rod 3 extends to the upper side of the plate body 1 through a through hole and is provided with a knob 10, one end of one of the rotating shafts 9 is also provided with the knob 10, and the screw rod 3 and the rotating shaft 9 can be more conveniently rotated to adjust the positions of the sliding block 4 and the mounting plate 6 through the knob 10.
Further, the hanging frame 11 is detachably arranged at the top end of one side surface of the plate body 1, the device can be integrally hung on the side of a pool or other places capable of being hung through the hanging frame 11, water samples are sampled, the device is not required to be held all the time, the physical strength is saved, the stability in use can be ensured, and the device is prevented from sliding into water.
Further, be provided with holding rod 12 on the stores pylon 11, the holding rod 12 outer wall is provided with the antiskid cover, through setting up holding rod 12 can be convenient put down the device and hang and establish or mention, and the material system of antiskid cover can be rubber or sponge, has still promoted the comfort when lifting friction force avoids the hand to slide and has led to the device landing.
Referring to fig. 3, a scale bar 13 is disposed on one side of the other side surface of the plate body 1, which is located on the chute 2, a pointed protrusion 14 is disposed on one end surface of the slider 4, the tip of the protrusion 14 points to the scale bar 13, the slider 4 is driven to slide in the chute 2 by rotating the screw rod 3 before water sample collection, and the accuracy of water sample collection is ensured by observing the protrusion 14 and the scale bar 13 and adjusting the position of the slider 4 according to a predetermined collection depth.
Working principle: according to the preset collection depth and the distance from the measured water surface to the hanging point, the screw rod 3 is rotated to drive the sliding block 4 to slide in the sliding groove 2, the position of the sliding block 4 is determined by observing the protruding part 14 and the scale bar 13, the bottom end of the plate body 1 is inserted into water, the device is hung on the side of a water pool through the hanging frame 11, before the water taking barrel 5 reaches the preset depth, the water pressure can push the piston 503 through the water taking hole 502, the inside of the barrel 501 is enabled to be filled with water, the chain wheel 8 above the water taking barrel is rotated to drive the chain 7 to displace, the mounting plate 6 downwards drives the piston rod 504 to displace, after the water in the barrel 501 is discharged, the chain wheel 8 is rotated again to drive the piston rod 504 to ascend through the chain 7 to pump water, therefore, the accuracy of sampling can be relatively ensured, the whole device is lifted through the holding rod 12 after the water pumping is completed, the water sample stored in the barrel 501 is collected, the sliding block 4 has self-locking capacity due to the screw connection with the screw rod 3, the water quality sampling work efficiency and convenience are improved because the water quality is not sinking due to buoyancy generated by the cavity in the descending process.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a running water quality of water sampling device, its characterized in that, includes the plate body, the spout has been seted up to plate body one side surface, the one end of lead screw is installed in spout bottom inner wall rotation, the inside slidable mounting of spout has the slider still, the slider upper surface is provided with the screw hole that runs through and locates on the lead screw through the screw hole cover and threaded connection with the lead screw, the other end of lead screw rotates and installs in the inside through-hole that sets up in spout top, slider one side fixedly connected with water intaking section of thick bamboo, water intaking section of thick bamboo includes the barrel, barrel bottom inner wall is provided with the water intaking hole, the inside piston that is provided with of barrel, the one end of piston upper surface fixed connection piston rod, the other end fixed mounting of piston rod is on the mounting panel surface, mounting panel fixed mounting is on the chain, the chain transmission is connected with two sprockets, every the sprocket fixed cover is located in the pivot, every pivot one end rotation is installed on plate body one side surface, drives the displacement that can drive the mounting panel to carry out relative barrel simultaneously through rotating the sprocket.
2. The tap water quality sampling device of claim 1, wherein: the two rotating shafts are distributed up and down on the same axis, and the axis is parallel to the sliding groove.
3. The tap water quality sampling device of claim 1, wherein: the surface of one side of the plate body is provided with a handle.
4. The tap water quality sampling device of claim 1, wherein: one side of the sliding block is provided with a connecting piece, and the water taking cylinder is detachably connected with the connecting piece.
5. The tap water quality sampling device of claim 1, wherein: one end of the screw rod extends to the upper side of the plate body through the through hole and is provided with a knob, and one end of one rotating shaft is also provided with a knob.
6. The tap water quality sampling device of claim 1, wherein: the top end of one side surface of the plate body is detachably provided with a hanging frame.
7. The tap water quality sampling device of claim 6, wherein: the hanging rack is provided with a holding rod, and the outer wall of the holding rod is provided with an anti-skid sleeve.
8. The tap water quality sampling device of claim 1, wherein: the scale bar is arranged on one side of the surface of the other side of the plate body, which is positioned on the sliding groove, and a pointed protruding part is arranged on one end surface of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679453.9U CN220854301U (en) | 2023-10-08 | 2023-10-08 | Tap water quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679453.9U CN220854301U (en) | 2023-10-08 | 2023-10-08 | Tap water quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854301U true CN220854301U (en) | 2024-04-26 |
Family
ID=90777209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322679453.9U Active CN220854301U (en) | 2023-10-08 | 2023-10-08 | Tap water quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220854301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118225507A (en) * | 2024-05-22 | 2024-06-21 | 天津工业大学 | Sampling device of high-viscosity textile auxiliary |
-
2023
- 2023-10-08 CN CN202322679453.9U patent/CN220854301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118225507A (en) * | 2024-05-22 | 2024-06-21 | 天津工业大学 | Sampling device of high-viscosity textile auxiliary |
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