CN218067216U

CN218067216U - Water body sample collection device

Info

Publication number: CN218067216U
Application number: CN202221976131.XU
Authority: CN
Inventors: 韩龙
Original assignee: Shaoxing Jinsheng Technology Co ltd
Current assignee: Shaoxing Jinsheng Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-16
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of water sample collection, and discloses a water body sample collection device, which comprises a water taking tank, wherein the top of the water taking tank is provided with an opening, a fixing ring is fixedly sleeved outside the water taking tank, a counterweight base is installed at the bottom of the water taking tank, a plurality of protection strips are installed between the fixing ring and the counterweight base and are symmetrically distributed on the outer wall of the water taking tank in an annular shape; a water outlet is formed in the bottom of one side of the water taking tank, and a water drainage pipe is installed in the water outlet; a piston body is movably arranged inside the water taking tank, a connecting rod is installed in the middle of the top end of the piston body, and the other end of the connecting rod extends upwards to the outside of the fixing ring. The utility model discloses simple structure, the simple operation is convenient to be gathered the deep water sample in waters, also can directly gather the water sample of waters shallow layer moreover, and it is representative to gather the water sample, is favorable to improving the accuracy of water sample testing result, does benefit to actual water sample monitoring, has wide market prospect, does benefit to the popularization.

Description

Water body sample collection device

Technical Field

The utility model relates to a water sample collection technology field specifically is a water sample collection system.

Background

The water sample monitoring refers to the monitoring of physical properties, metallic compounds, non-metallic inorganic substances, organic compounds, biological monitoring, hydrological and meteorological parameters and substrate monitoring of environmental water bodies (rivers, lakes, reservoirs, underground water and the like) and water pollution sources (domestic sewage, hospital sewage, industrial sewage and the like). An important ring in water sample monitoring is the collection of water samples.

The current chinese patent that authorizes bulletin number is CN216746932U discloses a scalable water sample collection system, including telescopic link and water sampling bucket, be connected with the wire reel through the mount pad on the telescopic link, around being equipped with the cable on the wire reel, telescopic wire bundling mechanism is installed through the connecting piece to the tip of telescopic link, the one end of cable is passed wire bundling mechanism fixed connection on the water sampling bucket, wire bundling mechanism includes first sleeve pipe and second sleeve pipe, the slot has been seted up on the first sleeve pipe, be connected with the post on the second sleeve pipe, the post slides and pegs graft in the inside of slot, the tip of second sleeve pipe sets up to the wire bunch mouth of round platform form, the utility model discloses more stable when carrying the water sampling bucket that draws full of water, to a great extent reduced the range of rocking of water sampling bucket, the water that reduces to gather is spilt, can make water sampling bucket immerse fast to the aquatic, improved the efficiency of water sampling, and can carry out simple filtration to the impurity of the aquatic, improve the quality of the water of gathering.

Above-mentioned collection system carries out the water sample collection through immersing the cask in aqueous, but still has following drawback: when the cask was immersed in the aquatic completely, the inside water sample that has filled of cask, and the water sample of gathering this moment is the water sample on waters upper strata, and the water sample collection on waters upper strata is comparatively simple, and the device is inconvenient to gather the water sample of waters depths, lacks the water sample representativeness, leads to the water sample testing result to be inaccurate enough then, is unfavorable for actual water sample monitoring.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a water sample collection system.

In order to achieve the purpose, the utility model provides a water body sample collecting device, which comprises a water taking tank, wherein the top of the water taking tank is provided with an opening, the outside of the water taking tank is fixedly sleeved with a fixing ring, the bottom of the water taking tank is provided with a counterweight base, a plurality of protective strips are arranged between the fixing ring and the counterweight base and are symmetrically distributed on the outer wall of the water taking tank in an annular shape; a water outlet is formed in the bottom of one side of the water taking tank, and a water drainage pipe is installed in the water outlet; a piston body is movably arranged inside the water taking tank, a connecting rod is arranged in the middle of the top end of the piston body, and the other end of the connecting rod extends upwards to the outside of the fixing ring; the support is installed to solid fixed ring's top opening part, and the trepanning has been seted up at the middle part of support, and the top of connecting rod slides and passes the trepanning and install the connecting block, and rings, the middle part fixedly connected with hoist cable of rings are installed to the top of connecting block.

Preferably, the piston body is a disc-shaped rubber piston, and the outer wall of the piston body is closely attached to the inner wall of the water taking tank.

Preferably, the support is a cross-shaped support, the outer end of the cross-shaped support is fixedly connected with the inner wall of the fixing ring, and the trepanning is arranged in the middle of the cross-shaped support.

Preferably, the drain pipe is a rubber pipe, one end of the drain pipe is fixedly sleeved with a connecting pipe, and the connecting pipe is fixedly sleeved in a drain port of the water taking tank.

Preferably, get one side outer wall top of water pitcher and install the plastics buckle, the opposite side of plastics buckle sets up the bayonet socket, and the drain pipe is located the outside one end kickup of water pitcher and the joint sets up in the bayonet socket.

Preferably, the lifting device further comprises a handheld rod, the handheld rod is a telescopic rod, and one end, far away from the lifting ring, of the lifting rope is fixedly connected with the front end of the handheld rod.

Compared with the prior art, the utility model provides a water sample collection system has following beneficial effect:

the utility model discloses before using, need press the connecting block downwards, make the connecting rod drive the piston body and move down to drain outlet department, the air escape of water intaking tank inner chamber bottom, when using, slowly put into to the aquatic with the water intaking tank through the hoist cable, utilize the counter weight of counter weight base, make the water intaking tank can sink into the aquatic fast, the water on waters upper strata can enter into the water intaking tank and remain in the top of piston body, along with the continuation sinking of water intaking tank, the deep water sample in waters can be through the bottom that enters into the water intaking tank inner chamber by the drain pipe, utilize the water pressure effect in waters, make the piston can shift up gradually, rethread hoist cable upwards pulls of connecting rod, make the connecting rod drive the piston body shift up with higher speed, utilize the principle of syringe, make the inside that the deep water sample is full of water intaking tank gradually, and can not mix with external water, the accuracy of water sample has been guaranteed, thereby improve the accuracy of water sample testing result, the utility model discloses simple structure, the operation is convenient, conveniently gather the water sample in waters, also can directly gather the shallow water sample, the water sampling utensil, do benefit to improve the accuracy of water sample testing result, do benefit to the real market monitoring prospect is wide.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the top view structure of the fixing ring of the present invention.

In the figure: 1. taking a water tank; 2. a fixing ring; 3. a counterweight base; 4. a protective strip; 5. a drain pipe; 6. a piston body; 7. a connecting rod; 8. a support; 9. connecting blocks; 10. a hoisting ring; 11. a sling; 12. and (6) plastic buckles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle", etc. used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms can be changed or adjusted without substantial technical changes.

Referring to fig. 1-2, a water body sample collecting device comprises a water taking tank 1 made of transparent acrylic material, wherein the top of the water taking tank 1 is provided with an opening, a fixing ring 2 made of metal material is fixedly sleeved outside the water taking tank 1, a counterweight base 3 made of cast iron is arranged at the bottom of the water taking tank 1, and a plurality of protective strips 4 are arranged between the fixing ring 2 and the counterweight base 3 and are symmetrically distributed on the outer wall of the water taking tank 1 in a ring shape; a water outlet is arranged at the bottom of one side of the water taking tank 1, and a water drainage pipe 5 is arranged in the water outlet; a piston body 6 is movably arranged in the water taking tank 1, a connecting rod 7 is arranged in the middle of the top end of the piston body 6, and the other end of the connecting rod 7 extends upwards to the outside of the fixing ring 2; support 8 is installed to solid fixed ring 2's top opening part, the trepanning has been seted up at the middle part of support 8, support 8 is the cross support, the outer end of cross support and solid fixed ring 2's inner wall fixed connection, the trepanning sets up the middle part at the cross support, connecting rod 7's top slides and passes the trepanning and install connecting block 9, rings 10 are installed at connecting block 9's top, rings 10's middle part fixedly connected with hoist cable 11, still including handheld pole, handheld pole is the telescopic link, hoist cable 11 keeps away from rings 10's one end and handheld pole's front end fixed connection, length through adjusting the telescopic link, be convenient for will get water pitcher 1 and put into the different positions in waters, make things convenient for the collection of actual water sample.

Piston body 6 is discoid rubber piston, and the outer wall of piston body 6 hugs closely mutually with the inner wall of water intaking jar 1, and when in actual use, when water intaking jar 1 is in the waters depths, because the water pressure effect for piston body 6 can move up gradually, can form the negative pressure suction at 1 inner chamber bottoms of water intaking jar, is convenient for carry out the water sample extraction collection in the deep layer of waters.

Drain pipe 5 is the rubber tube, the fixed cover in one end of drain pipe 5 has connect the connecting pipe, the fixed cover dress of connecting pipe is in getting the drain port of water pitcher 1, get one side outer wall top of water pitcher 1 and install plastics buckle 12, the opposite side of plastics buckle 12 sets up the bayonet socket, drain pipe 5 is located and gets the one end kickup and the joint setting of water pitcher 1 outside, the convenient mouth of pipe that will drain pipe 5 sets up, also can put down drain pipe 5, the follow-up of the water sample of being convenient for takes out.

The utility model discloses before using, need press down connecting block 9, make connecting rod 7 drive piston body 6 move down to drainage port department, the air escape of 1 inner chamber bottom of water intaking jar, when using, put into water intaking jar 1 to the aquatic slowly through hoist cable 11, utilize the counter weight of counter weight base 3, make water intaking jar 1 to sink the aquatic fast, the water on waters upper strata can enter into water intaking jar 1 and remain in the top of piston body 6, along with lasting sinking of water intaking jar 1, the deep water sample of waters can enter into the bottom of 1 inner chamber of water intaking jar via drain pipe 5, utilize the water pressure effect of waters depths, make piston body 6 shift up gradually, rethread hoist cable 11 pulls upwards connecting rod 7, make connecting rod 7 drive piston body 6 shift up with higher speed, utilize the principle of syringe, make the deep water sample in waters be full of water intaking jar 1's inside gradually, and can not mix with external water, the accuracy of water sample has been guaranteed, thereby improve the accuracy of water sample testing result, the utility model discloses simple structure, and convenient operation, the convenience is gathered the shallow layer water sample collection directly, and also can be favorable to the shallow layer's of water sampling accuracy, do benefit to the monitoring water sample accuracy of water sample, the actual monitoring prospect, the popularization prospect of water sample is favorable to the water sampling prospect, the popularization prospect is wide.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a water sample collection system, includes water intaking jar (1), and the top of water intaking jar (1) sets up to opening and outside fixed cover and is equipped with solid fixed ring (2), and counter weight base (3), its characterized in that are installed to the bottom of water intaking jar (1):

a plurality of protective strips (4) are arranged between the fixing ring (2) and the counterweight base (3) and are symmetrically distributed on the outer wall of the water taking tank (1) in an annular shape;

a water outlet is formed in the bottom of one side of the water taking tank (1), and a water drainage pipe (5) is installed in the water outlet;

a piston body (6) is movably arranged in the water taking tank (1), a connecting rod (7) is installed in the middle of the top end of the piston body (6), and the other end of the connecting rod (7) extends upwards to the outside of the fixing ring (2);

support (8) are installed to the top opening part of solid fixed ring (2), and the trepanning has been seted up at the middle part of support (8), and the top of connecting rod (7) slides and passes the trepanning and install connecting block (9), and rings (10) are installed at the top of connecting block (9), and the middle part fixedly connected with hoist cable (11) of rings (10).

2. The water body sample collecting device as claimed in claim 1, wherein the piston body (6) is a disc-shaped rubber piston, and the outer wall of the piston body (6) is closely attached to the inner wall of the water intake tank (1).

3. The water body sample collecting device as claimed in claim 1, wherein the support (8) is a cross-shaped support, the outer end of the cross-shaped support is fixedly connected with the inner wall of the fixing ring (2), and the trepanning is arranged in the middle of the cross-shaped support.

4. The water body sample collecting device according to claim 1, wherein the water discharging pipe (5) is a rubber pipe, and one end of the water discharging pipe (5) is fixedly sleeved with a connecting pipe which is fixedly sleeved in a water discharging port of the water taking tank (1).

5. The water body sample collection device according to claim 1, wherein a plastic buckle (12) is installed at the top of the outer wall of one side of the water taking tank (1), a bayonet is arranged at the other side of the plastic buckle (12), and one end of the drain pipe (5) located outside the water taking tank (1) is bent upwards and is clamped and arranged in the bayonet.

6. The water body sample collection device according to claim 1, further comprising a handheld rod, wherein the handheld rod is a telescopic rod, and one end of the sling (11) far away from the hanging ring (10) is fixedly connected with the front end of the handheld rod.