CN219265796U - Water absorption type water sampling device - Google Patents
Water absorption type water sampling device Download PDFInfo
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- CN219265796U CN219265796U CN202223428018.0U CN202223428018U CN219265796U CN 219265796 U CN219265796 U CN 219265796U CN 202223428018 U CN202223428018 U CN 202223428018U CN 219265796 U CN219265796 U CN 219265796U
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- water
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- operating rod
- water absorption
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a water-absorbing type water sampling device, which comprises an operating rod, wherein the lower end of the operating rod is connected with a water-absorbing cylinder, and the water-absorbing cylinder is provided with a water-absorbing port; the water absorption cylinder is internally provided with a piston block, the operating rod is arranged in a hollow way and is internally provided with a piston rod, the piston rod drives the piston block to slide in the water absorption cylinder, and the water absorption cylinder executes water absorption action when the piston block is far away from the water absorption port; the upper end of the operating rod is provided with an adjusting piece which can be displaced and adjusted along the length direction of the operating rod; the adjusting piece is inserted with a plug piece which is propped against one end of the piston rod; an elastic energy storage body is connected between the piston block and the water absorption barrel, and when the adjusting piece moves towards the lower end of the operating rod, the piston rod is correspondingly pushed by the plug piece, so that the elastic energy storage body deforms and stores energy; after the plug piece is separated from the adjusting piece, the elastic energy storage body rebounds and releases energy so as to drive the piston block to be far away from the water suction port. The utility model simplifies the action required by pulling the piston, and the water absorbing cylinder can be stably kept in the water body with the designated depth, so that the water body with other depths is not easy to be absorbed.
Description
Technical Field
The utility model relates to the technical field of water sampling, in particular to a water absorption type water sampling device.
Background
When water sampling is performed, it is sometimes necessary to collect a water sample at a specified depth. The water body sample with the designated depth can be absorbed by adopting the cooperation of the water absorption barrel and the piston, but in the water absorption process of the water absorption barrel, an operator needs to hold the water absorption barrel by one hand and manually pull the piston by the other hand, and the action amplitude of the body is larger when the operator manually pulls the piston, so that the water absorption barrel easily shakes in the manual piston pulling process of the operator, the water absorption barrel is difficult to stably locate in the water body with the designated depth, and the water body with other depths is easy to mix when the water absorption barrel absorbs water.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the water absorption type water body sampling device, which simplifies the action required by pulling the piston, and the water absorption cylinder can be stably kept in the water body with the designated depth and is not easy to suck the water body with other depths.
The technical scheme is as follows: in order to achieve the purpose, the water-absorbing type water sampling device comprises an operating rod, wherein the lower end of the operating rod is connected with a water-absorbing cylinder, and the water-absorbing cylinder is provided with a water-absorbing port; the water absorption cylinder is internally provided with a piston block, the operating rod is arranged in a hollow way and is internally provided with a piston rod, the piston rod drives the piston block to slide in the water absorption cylinder, and the water absorption cylinder executes water absorption action when the piston block is far away from the water absorption port; the upper end of the operating rod is provided with an adjusting piece which can be displaced and adjusted along the length direction of the operating rod; the adjusting piece is inserted with a plug piece which is propped against one end of the piston rod; an elastic energy storage body is connected between the piston block and the water absorption barrel, and when the adjusting piece moves towards the lower end of the operating rod, the piston rod is correspondingly pushed by the plug piece, so that the elastic energy storage body deforms and stores energy; after the plug piece is separated from the adjusting piece, the elastic energy storage body rebounds and releases energy so as to drive the piston block to be far away from the water suction port.
Further, the regulating part is a rotary cylinder, an inner hole of the rotary cylinder is provided with an inner thread structure, the upper end of the operating rod is provided with an outer thread structure, and the rotary cylinder is in threaded fit with the upper end of the operating rod, so that the rotary cylinder can be displaced and regulated along the length direction of the operating rod.
Further, the upper end of the piston rod penetrates through the operating rod, and the upper end of the piston rod is correspondingly inserted into the inner hole of the rotary cylinder; the rotary cylinder is provided with a socket which is communicated with the inner hole of the rotary cylinder, and the plug piece is inserted into the inner hole of the rotary cylinder from the socket and props against the piston rod.
Further, a pull rope is connected to the plug-in component.
Further, the elastic energy storage body is a tension spring, and the tension spring is arranged at one side of the piston block away from the water suction port; when the adjusting piece moves towards the lower end of the operating rod, the plug piece correspondingly pushes the piston rod, so that the tension spring stretches and stores energy; after the plug-in component is separated from the adjusting component, the tension spring is retracted and discharged to drive the piston block to be far away from the water suction port.
Further, one side of the piston block, which is far away from the piston rod, is connected with the sealing block through a connecting rod, the connecting rod correspondingly penetrates through the water suction port, and a water passing channel is reserved between the connecting rod and the water suction port; the sealing block corresponds to the water suction port, and the sealing block corresponds to the water suction port after the elastic energy storage body rebounds and releases energy.
The beneficial effects are that: according to the water absorption type water sampling device, the elastic energy storage body is utilized to store energy, and in the water absorption process, the plug-in piece on the adjusting piece is pulled out through the pull rope, so that the energy stored by the elastic energy storage body can be released, and the piston is driven to displace, so that the water absorption cylinder executes water absorption action; compared with the method of directly manually pulling the piston, the plug-in and plug-out piece is simpler in action, and in the water absorption process, the water absorption barrel can be stably kept in the water body with the designated depth, and the water body with other depths is not easy to absorb.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of the adjusting member.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The water sampling device comprises an operating rod 1, wherein the lower end of the operating rod 1 is connected with a water suction barrel 2, and the water suction barrel 2 is provided with a water suction port 3. The water absorption barrel 2 is internally provided with a piston block 4, the shape of the piston block 4 is matched with that of the water absorption barrel 2, the operating rod 1 is arranged in a hollow mode, the inside of the operating rod is provided with a piston rod 5, and the piston rod 5 drives the piston block 4 to slide in the water absorption barrel 2. When the piston block 4 moves in the water absorbing cylinder 2 in a direction away from the water absorbing port 3, the water absorbing cylinder 2 correspondingly performs water absorbing action.
The upper end of the operating rod 1 is provided with an adjusting piece which can be adjusted in a displacement way along the length direction of the operating rod 1. The adjusting piece is inserted with a plug-in piece 6, and the plug-in piece 6 is propped against one end of the piston rod 5. An elastic energy storage body 7 is connected between the piston block 4 and the water absorption barrel 2, when the adjusting piece is displaced towards the lower end of the operating rod 1 along the length direction of the operating rod 1, the plug piece 6 moves along with the displacement of the adjusting piece, and the plug piece 6 correspondingly pushes the piston rod 5, so that the elastic energy storage body 7 deforms and stores energy. When the plug-in component 6 is separated from the adjusting component, the elastic energy storage body 7 rebounds and releases energy, and the piston block 4 can be driven to be far away from the water suction port 3 in the rebound process of the elastic energy storage body 7, so that the water suction cylinder 2 executes water suction action.
When the water absorption barrel 2 is required to absorb water, the elastic energy storage body 7 is rebounded by the action of pulling out the plug-in component 6 and the piston is pulled, so that the action of manually pulling the piston in the prior art is replaced, the action required by an operator for pulling the piston is simpler, and the action amplitude is smaller, so that the water absorption barrel 2 can be stably kept in water with a designated depth, and water with other depths is not easy to inhale.
The adjusting part is a rotary cylinder 8, an inner hole of the rotary cylinder 8 is provided with an inner thread structure, and the upper end of the operating rod 1 is provided with an outer thread structure. The rotary cylinder 8 is sleeved at the upper end of the operating rod 1, and the rotary cylinder 8 is in threaded fit with the upper end of the operating rod 1. When the rotary cylinder 8 is rotated, the rotary cylinder 8 can be adjusted in a displacement manner along the length direction of the operating rod 1. The rotary cylinder 8 can also compress the elastic energy storage body 7 more effort-saving by an operator.
The upper end of the piston rod 5 penetrates through the operating rod 1, and the upper end of the piston rod 5 is correspondingly inserted into the inner hole of the rotary cylinder 8. The rotary cylinder 8 is provided with a socket 9, the depth direction of the socket 9 is perpendicular to the length direction of the rotary cylinder 8, the socket 9 is communicated with an inner hole of the rotary cylinder 8, and the plug-in piece 6 is inserted into the inner hole of the rotary cylinder 8 from the socket 9 and props against the piston rod 5, so that when the rotary cylinder 8 rotates and moves along the length direction of the operating rod 1, the rotary cylinder 8 can push the piston rod 5 through the plug-in piece 6, and the piston rod 5 drives the elastic energy storage body 7 to deform through the piston block 4. The elastic action of the elastic energy storage body 7 can tightly prop the plug-in unit 6 against the socket 9, so that the plug-in unit 6 cannot fall out of the socket 9 under the condition of no external force interference.
The pull rope 10 is connected to the plug-in unit 6, and an operator can conveniently pull out the plug-in unit 6 from the socket 9 through the pull rope 10.
The elastic energy storage body 7 is a tension spring, and the tension spring is arranged on one side of the piston block 4 away from the water suction port 3. When the adjusting piece moves towards the lower end of the operating rod 1, the plug piece 6 correspondingly pushes the piston rod 5, and the piston rod 5 drives the piston block 4 to move towards the direction close to the water suction port 3, so that the tension spring stretches and stores energy. When the plug-in component 6 is separated from the adjusting component, the tension spring is retracted and discharged to drive the piston block 4 to be far away from the water suction port 3, so that the water suction cylinder 2 executes water suction action.
One side of the piston block 4 far away from the piston rod 5 is connected with a sealing block 12 outside the water suction cylinder 2 through a connecting rod 11, and the connecting rod 11 correspondingly penetrates through the water suction port 3. The rod diameter of the connecting rod 11 is smaller than the aperture of the water suction port 3, so that a water passing channel is reserved between the connecting rod 11 and the water suction port 3, and water can enter the water suction barrel 2 from the water passing channel. The sealing block 12 corresponds to the water suction port 3, and after the elastic energy storage body 7 rebounds and releases energy, the sealing block 12 correspondingly seals the water suction port 3, and as the water suction port 3 is sealed, water bodies with other depths cannot be mixed into the water suction cylinder 2 in the process of lifting the water suction cylinder 2.
The operating rod 1 is marked with distance scales, so that the sampling depth of the water absorption barrel 2 can be conveniently controlled.
The working mode of the utility model is as follows: before the water absorption barrel 2 is inserted into a water body, the plug-in component 6 is correspondingly inserted into the socket 9 of the rotary barrel 8, an operator twists the rotary barrel 8 to enable the rotary barrel 8 to move towards the lower end of the operating rod 1, the plug-in component 6 correspondingly pushes the piston rod 5, and then the piston block 4 drives the elastic energy storage body 7 to extend until the lower end of the piston block 4 is connected with the bottom of the water absorption barrel 2; then the operator holds the action bars 1 and inserts a water section of thick bamboo 2 that absorbs water, and when a water section of thick bamboo 2 reached appointed degree of depth, the operator hand held action bars 1, and the other hand will pull out the plug-in components through stay cord 10 from socket 9, and elastic energy storage body 7 is retracted, drives piston block 4 and reciprocates, and a water section of thick bamboo 2 begins to absorb water, and the corresponding water sucking mouth 3 of sealing block 12 corresponds, and then lifts up a water section of thick bamboo 2, can obtain the water sample of appointed degree of depth.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. The utility model provides a water sampling device absorbs water which characterized in that: comprises an operating rod (1), the lower end of the operating rod (1) is connected with a water absorption cylinder (2), and a water absorption port (3) is arranged on the water absorption cylinder (2); a piston block (4) is arranged in the water absorption barrel (2), the operating rod (1) is arranged in a hollow way, a piston rod (5) is arranged in the operating rod, the piston rod (5) drives the piston block (4) to slide in the water absorption barrel (2), and the water absorption barrel (2) executes water absorption action when the piston block (4) is far away from the water absorption opening (3);
the upper end of the operating rod (1) is provided with an adjusting piece which can be adjusted in a displacement manner along the length direction of the operating rod (1); the adjusting piece is inserted with a plug piece (6), and the plug piece (6) is propped against one end of the piston rod (5); an elastic energy storage body (7) is connected between the piston block (4) and the water absorption cylinder (2), and when the adjusting piece is displaced towards the lower end of the operating rod (1), the piston rod (5) is correspondingly pushed by the plug piece (6), so that the elastic energy storage body (7) is deformed and stores energy; after the plug-in component (6) is separated from the adjusting component, the elastic energy storage body (7) rebounds and releases energy so as to drive the piston block (4) to be far away from the water suction port (3).
2. The water sampling device according to claim 1, wherein: the adjusting piece is a rotary cylinder (8), an inner hole of the rotary cylinder (8) is provided with an inner thread structure, the upper end of the operating rod (1) is provided with an outer thread structure, the rotary cylinder (8) is in threaded connection with the upper end of the operating rod (1), and the rotary cylinder (8) can be adjusted along the length direction displacement of the operating rod (1).
3. A water sampling device according to claim 2, wherein: the upper end of the piston rod (5) penetrates through the operating rod (1), and the upper end of the piston rod (5) is correspondingly inserted into the inner hole of the rotary cylinder (8); the rotary cylinder (8) is provided with a socket (9), the socket (9) is communicated with the inner hole of the rotary cylinder (8), and the plug (6) is inserted into the inner hole of the rotary cylinder (8) from the socket (9) and props against the piston rod (5).
4. A water sampling device according to claim 3, wherein: the plug-in component (6) is connected with a pull rope (10).
5. The water sampling device according to claim 1, wherein: the elastic energy storage body (7) is a tension spring, and the tension spring is arranged at one side of the piston block (4) far away from the water suction port (3); when the adjusting piece moves towards the lower end of the operating rod (1), the plug piece (6) correspondingly pushes the piston rod (5) to enable the tension spring to extend and store energy; after the plug-in component (6) is separated from the adjusting component, the tension spring is retracted and discharged so as to drive the piston block (4) to be far away from the water suction port (3).
6. The water sampling device according to claim 1, wherein: one side of the piston block (4) far away from the piston rod (5) is connected with a sealing block (12) through a connecting rod (11), the connecting rod (11) correspondingly penetrates through the water suction port (3), and a water passing channel is reserved between the connecting rod (11) and the water suction port (3); the sealing block (12) corresponds to the water suction port (3), and after the elastic energy storage body (7) rebounds and releases energy, the sealing block (12) corresponds to the water suction port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428018.0U CN219265796U (en) | 2022-12-21 | 2022-12-21 | Water absorption type water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428018.0U CN219265796U (en) | 2022-12-21 | 2022-12-21 | Water absorption type water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219265796U true CN219265796U (en) | 2023-06-27 |
Family
ID=86863610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223428018.0U Active CN219265796U (en) | 2022-12-21 | 2022-12-21 | Water absorption type water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219265796U (en) |
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2022
- 2022-12-21 CN CN202223428018.0U patent/CN219265796U/en active Active
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