Water sampler device with high sealing performance

Abstract

The utility model discloses a water sampler device with strong leakproofness, which relates to the technical field of sampling devices and comprises a barrel body, a cover sealing device is arranged on the barrel body, a sealing device is arranged on the barrel body and used for movably plugging an opening in the bottom of the barrel body, and the sealing device comprises a sliding rod movably penetrating through the barrel body. The top of the sliding rod is provided with a balancing weight used for balancing the weight of the sliding rod, the bottom of the sliding rod is provided with a baffle used for movably blocking an opening in the bottom of the barrel body, the baffle is provided with a rubber pad used for movably making contact with the bottom of the barrel body, and the top of the sliding rod is provided with a pull rope used for assisting in lifting the sliding rod. The cover sealing device is used for overturning and sealing an opening in the top of the barrel body, the cover sealing device comprises a hinge arranged at the top of the barrel body, and the hinge is connected with a cover plate used for overturning and sealing the opening in the top of the barrel body, so that water can be stably collected, the water leakage condition is avoided, and liquid can be conveniently poured.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a water sampler device with strong sealing performance. Background Art

[0002] In environmental protection work, water quality needs to be monitored, so water needs to be collected.

[0003] In the prior art, a utility model patent with publication number CN220207157U provides a new water sampler, including a sampling assembly, which includes a bottom plate, a barrel body, a mounting tube, a limiting cage, a water inlet tube and a float. The bottom plate has a circular hole, and the barrel body and the bottom plate form a water bucket for collecting water. A limiting cage is installed on the top of the mounting tube, and a water inlet tube is installed on the inside. The limiting cage allows water to pass through but does not allow the float to pass through. The water inlet tube is connected to the circular hole. When the float rises, water can pass through the circular hole and enter the barrel body from the water inlet tube. When the float drops, it can block the water inlet tube.

[0004] This new water sampler cannot collect water stably, easily causes water leakage, and is inconvenient for pouring liquid. Therefore, we propose a water sampler device with strong sealing performance to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a water sampler device with strong sealing performance to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water sampler device with strong sealing performance, comprising a barrel body, a covering device provided on the barrel body, a sealing device provided on the barrel body, the sealing device being used to move and seal the bottom opening of the barrel body, the sealing device comprising a sliding rod that moves through the barrel body, a counterweight block provided on the top of the sliding rod for counterweighting the sliding rod, a baffle provided at the bottom of the sliding rod for moving and sealing the bottom opening of the barrel body, a rubber pad provided on the baffle for moving and contacting the bottom of the barrel body, and a pull rope provided on the top of the sliding rod for assisting in lifting the sliding rod.

[0007] Preferably, the sealing device is used to flip and seal the top opening of the barrel body.

[0008] Preferably, the sealing device includes a hinge provided on the top of the barrel body, and the hinge is connected to a cover plate for flipping and sealing the top opening of the barrel body.

[0009] Preferably, the length of the sliding rod is greater than the height of the barrel body, and the counterweight block is used to limit the sliding rod from sliding on the barrel body.

[0010] Preferably, the diameter of the baffle is larger than the diameter of the bottom opening of the barrel body, and an anti-slip rubber layer is provided on the outside of the baffle.

[0011] Preferably, the rubber pad is a hollow cylindrical structure, the rubber pad is arranged on the top of the baffle, and the rubber pad is a soft rubber pad.

[0012] Preferably, the hinge is a hinge with a return spring, the cover plate is a semicircular structure, and the radius of the cover plate is smaller than the radius of the top of the barrel body.

[0013] Preferably, the upper half of the barrel body is a cylindrical structure, the lower half of the barrel body is a conical structure, and a counterweight bar is provided on the outer wall of the lower half of the barrel body.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Pull the free end of the pull rope and throw the barrel into the water collection area. The counterweight bar in the lower half of the barrel makes it easy for the bottom of the barrel to contact the water source. Loosen the pull rope. After the pull rope is relaxed, the counterweight pushes the sliding rod downward, which pushes the baffle to separate from the opening at the bottom of the barrel, and water enters the barrel from the bottom of the barrel. When the collection is completed, pull the pull rope upward, tighten the pull rope, and lift the sliding rod. The sliding rod moves to pull the baffle to fit the bottom of the barrel, limiting water leakage at the bottom of the barrel, so that water can be collected stably and avoid leakage.

[0016] 2. When liquid needs to be poured, the barrel body is poured out, and the liquid in the barrel body pushes the cover plate to pour out the liquid. After the pouring is completed, the hinge pushes the cover plate to return to its original shape, and the cover plate covers the top opening of the barrel body, making it easy to pour the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a structural diagram of the sealing device in the utility model;

[0019] Figure 3 It is a structural diagram of the sealing device in the utility model.

[0020] In the figure: 1. barrel body; 2. sealing device; 21. hinge; 22. cover plate; 3. sealing device; 31. sliding rod; 32. counterweight; 33. baffle; 34. rubber pad; 35. pull rope. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 A water sampler device with strong sealing performance includes a barrel body 1, the upper half of the barrel body 1 is a cylindrical structure, the lower half of the barrel body 1 is a conical structure, a counterweight strip is provided on the outer wall of the lower half of the barrel body 1, a sealing device 2 is provided on the barrel body 1, and a sealing device 3 is provided on the barrel body 1. The sealing device 3 is used to move and block the bottom opening of the barrel body 1. The sealing device 3 includes a sliding rod 31 that moves through the barrel body 1, a counterweight block 32 is provided on the top of the sliding rod 31 for counterweighting the sliding rod 31, and a counterweight block 32 is provided at the bottom of the sliding rod 31 for moving and blocking the barrel body 1. The baffle 33 is open at the bottom, and a rubber pad 34 is provided on the baffle 33 for moving to contact the bottom of the barrel body 1. A pull rope 35 is provided on the top of the sliding rod 31 for assisting in lifting the sliding rod 31. The length of the sliding rod 31 is greater than the height of the barrel body 1. The counterweight 32 is used to limit the sliding rod 31 from sliding on the barrel body 1. The diameter of the baffle 33 is greater than the diameter of the bottom opening of the barrel body 1. An anti-slip rubber layer is provided on the outside of the baffle 33. The rubber pad 34 is a hollow cylindrical structure. The rubber pad 34 is provided on the top of the baffle 33 and is a soft rubber pad.

[0023] Pull the free end of the pull rope 35 with your hand and throw the barrel body 1 into the water collection area. The counterweight bar in the lower half of the barrel body 1 makes it easier for the bottom of the barrel body 1 to contact the water source. Loosen the pull rope 35. After the pull rope 35 is relaxed, the counterweight block 32 pushes the sliding rod 31 downward, pushing the baffle 33 to separate from the opening at the bottom of the barrel body 1, and water enters the barrel body 1 from the bottom of the barrel body 1. When the collection is completed, pull the pull rope 35 upward. After the pull rope 35 is tightened, lift the sliding rod 31. The sliding rod 31 moves and pulls the baffle 33 to fit the bottom of the barrel body 1, limiting water leakage from the bottom of the barrel body 1, so that water can be collected stably and leakage is avoided.

[0024] The covering device 2 is used to flip and cover the top opening of the barrel body 1. The covering device 2 includes a hinge 21 provided on the top of the barrel body 1. The hinge 21 is connected to a cover plate 22 for flipping and covering the top opening of the barrel body 1. The hinge 21 is a hinge with a return spring. The cover plate 22 is a semicircular structure, and the radius of the cover plate 22 is smaller than the radius of the top of the barrel body 1.

[0025] When liquid needs to be poured, the barrel body 1 is poured out, and the liquid in the barrel body 1 pushes the cover plate 22 to pour out the liquid. After the pouring is completed, the hinge 21 pushes the cover plate 22 to return to its original state, and the cover plate 22 covers the top opening of the barrel body 1, making it easy to pour the liquid.

[0026] Working principle: In the utility model, the free end of the pull rope 35 is pulled by hand to throw the barrel body 1 into the water collection area. The counterweight bar in the lower half of the barrel body 1 makes it convenient for the bottom of the barrel body 1 to contact the water source. The pull rope 35 is loosened. After the pull rope 35 is loosened, the counterweight block 32 pushes the sliding rod 31 downward, pushing the baffle 33 to separate from the bottom opening of the barrel body 1, and water enters the barrel body 1 from the bottom of the barrel body 1. When the collection is completed, the pull rope 35 is lifted, and the sliding rod 31 is lifted after the pull rope 35 is tightened. The sliding rod 31 moves and pulls the baffle 33 to fit the bottom of the barrel body 1, limiting water leakage from the bottom of the barrel body 1, so that water collection can be stable and water leakage can be avoided. When it is necessary to dump the liquid, the barrel body 1 is dumped, and the liquid in the barrel body 1 pushes the cover plate 22 to dump the liquid. After the dumping is completed, the hinge 21 pushes the cover plate 22 to restore it to its original state, and the cover plate 22 covers the top opening of the barrel body 1, making it convenient to dump the liquid.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water sampler device with strong sealing performance, comprising a barrel (1), characterized in that: The barrel body (1) is provided with a capping device (2), and the barrel body (1) is provided with a sealing device (3), and the sealing device (3) is used to move and block the bottom opening of the barrel body (1). The sealing device (3) includes a sliding rod (31) that moves through the barrel body (1), a counterweight block (32) for counterweighting the sliding rod (31) is provided on the top of the sliding rod (31), and a baffle (33) for moving and blocking the bottom opening of the barrel body (1) is provided on the bottom of the sliding rod (31). A rubber pad (34) for moving and contacting the bottom of the barrel body (1) is provided on the baffle (33), and a pull rope (35) for assisting in lifting the sliding rod (31) is provided on the top of the sliding rod (31).

2. The water sampler device with strong sealing performance according to claim 1, characterized in that: The sealing device (2) is used to flip and seal the top opening of the barrel body (1).

3. The water sampling device with strong sealing performance according to claim 2, characterized in that: The sealing device (2) comprises a hinge (21) provided on the top of the barrel body (1), and the hinge (21) is connected to a cover plate (22) for flipping and sealing the top opening of the barrel body (1).

4. The water sampler device with strong sealing performance according to claim 1, characterized in that: The length of the sliding rod (31) is greater than the height of the barrel body (1), and the counterweight (32) is used to limit the sliding rod (31) from sliding down on the barrel body (1).

5. The water sampler device with strong sealing performance according to claim 1, characterized in that: The diameter of the baffle (33) is larger than the diameter of the bottom opening of the barrel body (1), and an anti-slip rubber layer is provided on the outside of the baffle (33).

6. The water sampler device with strong sealing performance according to claim 1, characterized in that: The rubber pad (34) is a hollow cylindrical structure, and the rubber pad (34) is arranged on the top of the baffle (33). The rubber pad (34) is a soft rubber pad.

7. The water sampler device with strong sealing performance according to claim 3, characterized in that: The hinge (21) is a hinge with a return spring, the cover plate (22) is a semicircular structure, and the radius of the cover plate (22) is smaller than the radius of the top of the barrel body (1).

8. The water sampler device with strong sealing performance according to claim 1, characterized in that: The upper half of the barrel body (1) is a cylindrical structure, the lower half of the barrel body (1) is a conical structure, and a counterweight bar is provided on the outer wall of the lower half of the barrel body (1).

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