CN212254755U

CN212254755U - Water sample collection system for environmental detection

Info

Publication number: CN212254755U
Application number: CN202021226315.5U
Authority: CN
Inventors: 马双; 李乐
Original assignee: Chongqing Chemical Industry Vocational College
Current assignee: Chongqing Chemical Industry Vocational College
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-29
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the technical field of the water sample collection, especially, environmental detection water sample collection system uses inconveniently to current water sample collection system, can not sample the water of the different degree of depth simultaneously, the problem of collection inefficiency, the following scheme is put forward now, and it includes handheld pole, and the one end fixed mounting of handheld pole has a vertical pole, the bottom swing joint of vertical pole has square pole, the bottom fixedly connected with suction head of square pole, the overhead fixedly connected with hose that absorbs water, the other end intercommunication of hose has the drum, sliding connection has one-way piston pad in the drum, and fixed mounting has the piston rod on the one-way piston pad, piston rod and drum sliding connection, and the one end fixed mounting of piston rod has the piston handle, and the bottom of handheld pole is provided with accomodates the structure, hose and accomodate structure looks adaptation, and the bottom intercommunication of drum has the delivery port. The utility model discloses convenient to use can sample the water of the different degree of depth.

Description

Water sample collection system for environmental detection

Technical Field

The utility model relates to a water sample collection technical field especially relates to an environmental detection water sample collection system.

Background

Water is a substance which can not be lacked in human life and is the fundamental place for maintaining life, but with the rapid development of economy in recent years, the population is greatly increased, people can not properly treat when highly developing and utilizing natural resources, factory wastewater and domestic wastewater are discharged into a river channel, so that the problem of environmental pollution is gradually serious, the environment in the river channel is polluted, the number of organisms is reduced, the living environment is damaged, and the water body in the environment needs to be collected and detected to ensure the good water quality.

The existing water sample collecting device is inconvenient to use, cannot sample water at different depths simultaneously, and is low in collecting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current water sample collection system and using inconveniently, can not sample the water of the different degree of depth simultaneously, shortcoming that collection efficiency is low, and the environmental detection who provides uses water sample collection system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environmental detection water appearance collection system, includes handheld pole, the one end fixed mounting of handheld pole has perpendicular pole, the bottom swing joint of perpendicular pole has square pole, the bottom fixedly connected with suction head of square pole, fixedly connected with hose on the suction head, the other end intercommunication of hose has the drum, sliding connection has one-way piston pad in the drum, fixed mounting has the piston rod on the one-way piston pad, piston rod and drum sliding connection, the one end fixed mounting of piston rod has the piston handle, the bottom of handheld pole is provided with accomodates the structure, the hose with accomodate structure looks adaptation, the bottom intercommunication of drum has the intake, swing joint has the connecting pipe on the intake.

Preferably, accomodate the structure and include receiver, two spools, two conduction wheels, two gears and crank, receiver fixed connection is in the bottom of handheld pole, the spool rotates and installs in two receivers, two conduction wheels overlap respectively and establish the outside at two spools, the through-hole has been seted up to one side of receiver, hose and through-hole swing joint, the hose is located between two conduction wheels, two gears respectively with two spool fixed mounting, two gear engagement, the one end of a spool of crank fixed mounting in two spools.

Preferably, square groove has been seted up to the bottom of vertical rod, square pole and square groove sliding connection, and the hob is installed to square inslot internal rotation, and the helicla flute has been seted up on the top of square pole, hob and helicla flute threaded connection, the top fixedly connected with servo motor of vertical rod, servo motor's output shaft and the top fixed mounting of hob.

Preferably, the top of handheld pole is provided with the handle, and the top fixedly connected with positive and negative switch of handheld pole, the top fixedly connected with protective housing of perpendicular pole, servo motor are located the protective housing, and positive and negative switch is connected with servo motor.

Preferably, the bottom of the handheld rod is fixedly connected with a lantern ring, the hose is movably connected with the lantern ring, one side of the handheld rod is provided with a battery jar, the power supply is located in the battery jar, and a plug is arranged in the battery jar.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the handle is held by a hand, the water suction head is inserted into water, the connecting pipe is connected with the water intake, the connecting pipe is communicated with the collecting bottle, the piston handle drives the one-way piston pad to move through the piston rod, the one-way piston pad is similar to the operation of a water press in the cylinder, water can be sucked into the cylinder through the hose and the water suction head, and the water is pumped out through the water intake and the connecting pipe, so that the use is convenient;

(2) when water at different depths needs to be sampled, the servo motor pushes the water suction head to move downwards through the spiral rod, the spiral groove and the square rod, the water suction head drives the hose to contract, and the piston handle is pulled repeatedly, so that the water at different depths can be sampled;

(3) when flexible square pole, wave the crank and drive one of them spool and rotate, can drive two spools through two gears and rotate, two spools rotation opposite direction, two spools drive two biography guide wheels respectively and rotate, and two biography guide wheels can carry out the rolling to the hose.

The utility model discloses convenient to use can sample the water of the different degree of depth.

Drawings

Fig. 1 is a schematic structural view of a water sample collection device for environmental testing according to the present invention;

fig. 2 is a schematic structural view of a part a in fig. 1 of a water sample collection device for environmental testing according to the present invention;

fig. 3 is the utility model provides a receiver, biography guide wheel, crank and the gear of environmental detection water sample collection system look sideways at the schematic structure.

In the figure: 1 handheld pole, 2 vertical poles, 3 servo motor, 4 square grooves, 5 square poles, 6 helicla flutes, 7 hob, 8 suction head, 9 protective housing, 10 hoses, 11 lantern rings, 12 receiver, 13 drum, 14 piston rods, 15 piston handle, 16 handles, 17 power, 18 positive and negative switches, 19 gears, 20 spools, 21 biography guide wheels, 22 crank, 23 one-way piston pad, 24 intake, 25 connecting pipes, 26 end cap.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a water sample collecting device for environmental testing comprises a handheld rod 1, a vertical rod 2 is fixedly installed at one end of the handheld rod 1, a square rod 5 is movably connected at the bottom end of the vertical rod 2, a suction head 8 is fixedly connected at the bottom end of the square rod 5, a plurality of suction ports are formed in the suction head 8, a hose 10 is fixedly connected to the suction head 8, a cylinder 13 is communicated with the other end of the hose 10, a one-way piston pad 23 is slidably connected to the cylinder 13, a piston rod 14 is fixedly installed on the one-way piston pad 23, the piston rod 14 is slidably connected to the cylinder 13, a piston handle 15 is fixedly installed at one end of the piston rod 14, a containing structure is arranged at the bottom of the handheld rod 1, the hose 10 is adapted to the containing structure, a water intake 24 is communicated with the bottom of the cylinder 13, a connecting pipe 25 is movably connected to the water intake 24, the piston, the one-way piston pad 23 operates like a water press in the cylinder 13, and water can be sucked into the cylinder 13 through the hose 10 and the suction head 8, and pumped out through the intake port 24 and the connection pipe 25.

In this embodiment, the storage structure comprises a storage box 12, two reels 20, two transmission wheels 21, two gears 19 and a crank 22, the storage box 12 is fixedly connected to the bottom of the handheld rod 1, the reels 20 are rotatably installed in the two storage boxes 12, the two transmission wheels 21 are respectively sleeved on the outer sides of the two reels 20, a through hole is formed in one side of the storage box 12, the hose 10 is movably connected with the through hole, the hose 10 is located between the two transmission wheels 21, the two gears 19 are respectively fixedly installed with the two reels 20, the two gears 19 are engaged, the crank 22 is fixedly installed at one end of one reel 20 of the two reels 20, the crank 22 drives one reel 20 to rotate, the two reels 20 can be driven to rotate through the two gears 19, the rotation directions of the two reels 20 are opposite, the two reels 20 respectively drive the two transmission wheels 21 to rotate, and the two transmission wheels 21 can wind the hose 10.

In this embodiment, square groove 4 has been seted up to the bottom of vertical rod 2,

square rod

5 and 4 sliding connection in square groove, hob 7 is installed to the 4 internal rotations in square groove, helicla flute 6 has been seted up on the top of square rod 5,

hob

7 and 6 threaded connection in helicla flute, the top fixedly connected with servo motor 3 of vertical rod 2, servo motor 3's output shaft and the top fixed mounting of hob 7, servo motor 3 drives hob 7 and rotates, hob 7 can promote square rod 5 through helicla flute 6 and remove.

In this embodiment, the top of handheld pole 1 is provided with handle 16, and the top fixedly connected with positive and negative switch 18 of handheld pole 1, the top fixedly connected with protective housing 9 of vertical pole 2, servo motor 3 are located protective housing 9, and positive and negative switch 18 is connected with servo motor 3, and protective housing 9 can protect servo motor 3.

In this embodiment, the bottom of the handheld rod 1 is fixedly connected with the lantern ring 11, the hose 10 is movably connected with the lantern ring 11, one side of the handheld rod 1 is provided with a battery jar, the power supply 17 is located in the battery jar, a plug 26 is arranged in the battery jar, the plug 26 is taken out of the battery jar, and the power supply 17 can be taken and placed.

Example two

Referring to fig. 1-3, a water sample collection device for environmental detection comprises a handheld rod 1, a vertical rod 2 is fixedly installed at one end of the handheld rod 1 through welding, a square rod 5 is movably connected at the bottom end of the vertical rod 2, a suction head 8 is fixedly connected at the bottom end of the square rod 5 through screws, a plurality of suction ports are arranged on the suction head 8, a hose 10 is fixedly connected on the suction head 8 through screws, the other end of the hose 10 is communicated with a cylinder 13, a one-way piston pad 23 is slidably connected in the cylinder 13, a piston rod 14 is fixedly installed on the one-way piston pad 23 through welding, the piston rod 14 is slidably connected with the cylinder 13, a piston handle 15 is fixedly installed at one end of the piston rod 14 through welding, a storage structure is arranged at the bottom of the handheld rod 1, the hose 10 is adapted to the storage structure, a water intake 24 is communicated at the bottom of the cylinder 13, the piston handle 15 drives the one-way piston pad 23 to move through the piston rod 14, the one-way piston pad 23 operates like a water pump in the cylinder 13, water can be sucked into the cylinder 13 through the hose 10 and the suction head 8, and the water is pumped out through the water intake 24 and the connecting pipe 25.

In this embodiment, the storage structure includes a storage box 12, two reels 20, two transmission wheels 21, two gears 19 and a crank 22, the storage box 12 is fixedly connected to the bottom of the handheld rod 1 through screws, the reels 20 are rotatably installed in the two storage boxes 12, the two transmission wheels 21 are respectively sleeved on the outer sides of the two reels 20, one side of the storage box 12 is provided with a through hole, the hose 10 is movably connected with the through hole, the hose 10 is located between the two transmission wheels 21, the two gears 19 are respectively fixedly installed with the two reels 20 through welding, the two gears 19 are engaged, the crank 22 is fixedly installed at one end of one reel 20 of the two reels 20 through welding, the crank 22 drives one of the reels 20 to rotate, the two reels 20 can be driven to rotate through the two gears 19, the rotation directions of the two reels 20 are opposite, the two reels 20 respectively drive the two transmission wheels 21 to, two pulleys 21 can wind the hose 10.

square rod

hob

7 and 6 threaded connection in helicla flute, screw fixedly connected with servo motor 3 is passed through on the top of vertical rod 2, welding fixed mounting is passed through on servo motor 3's output shaft and hob 7's top, servo motor 3 drives hob 7 and rotates, hob 7 can promote square rod 5 through helicla flute 6 and remove.

In this embodiment, the top of handheld pole 1 is provided with handle 16, and screw fixedly connected with positive and negative switch 18 is passed through at the top of handheld pole 1, and screw fixedly connected with protective housing 9 is passed through at the top of perpendicular pole 2, and servo motor 3 is located protective housing 9, and positive and negative switch 18 is connected with servo motor 3, and servo motor 3 can be protected to protective housing 9.

In this embodiment, the bottom of the handheld rod 1 is fixedly connected with the lantern ring 11 through a screw, the hose 10 is movably connected with the lantern ring 11, one side of the handheld rod 1 is provided with a battery jar, the power supply 17 is located in the battery jar, a plug 26 is arranged in the battery jar, the plug 26 is taken out of the battery jar, and the power supply 17 can be taken and placed.

In the embodiment, when the water sampler is used, the handle 16 is held by hand, the water suction head 8 is inserted into water, the connecting pipe 25 is connected with the water intake 24, the connecting pipe 25 is communicated with the collecting bottle, the piston handle 15 is pulled, the piston handle 15 drives the one-way piston pad 23 to move through the piston rod 14, the one-way piston pad 23 is similar to the operation of a water press in the cylinder 13, water can be sucked into the cylinder 13 through the hose 10 and the water suction head 8, the water is pumped out through the water intake 24 and the connecting pipe 25, when water at different depths needs to be sampled, the servo motor 3 is started, the servo motor 3 drives the screw rod 7 to rotate, the screw rod 7 pushes the square rod 5 to move through the spiral groove 6, the square rod 5 pushes the water suction head 8 to move downwards, the water suction head 8 drives the hose 10 to contract, the piston handle 15 is pulled repeatedly, water at different depths can be sampled, when the, crank 22 drives one of them spool 20 and rotates, can drive two spools 20 through two gears 19 and rotate, and two spools 20 rotation opposite direction, and two spools 20 drive two pulleys 21 respectively and rotate, and two pulleys 21 can carry out the rolling to hose 10, and all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure picture, and suitable adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The water sample collection device for environmental detection comprises a handheld rod (1), wherein a vertical rod (2) is fixedly mounted at one end of the handheld rod (1), and is characterized in that a square rod (5) is movably connected to the bottom end of the vertical rod (2), a water suction head (8) is fixedly connected to the bottom end of the square rod (5), a hose (10) is fixedly connected to the water suction head (8), the other end of the hose (10) is communicated with a cylinder (13), a one-way piston pad (23) is connected to the cylinder (13) in a sliding manner, a piston rod (14) is fixedly mounted on the one-way piston pad (23), the piston rod (14) is connected to the cylinder (13) in a sliding manner, and a piston handle (15) is fixedly mounted at one end of the piston rod;

the bottom of the handheld rod (1) is provided with a storage structure, the hose (10) is matched with the storage structure, the bottom of the cylinder (13) is communicated with a water intake (24), and the water intake (24) is movably connected with a connecting pipe (25).

2. The environmental detection water sample collection device according to claim 1, wherein the storage structure comprises a storage box (12), two reels (20), two transmission wheels (21), two gears (19) and a crank (22), the storage box (12) is fixedly connected to the bottom of the handheld rod (1), the reels (20) are rotatably installed in the two storage boxes (12), the two transmission wheels (21) are respectively sleeved on the outer sides of the two reels (20), one side of the storage box (12) is provided with a through hole, the hose (10) is movably connected with the through hole, the hose (10) is located between the two transmission wheels (21), the two gears (19) are respectively and fixedly installed on the two reels (20), the two gears (19) are meshed, and the crank (22) is fixedly installed at one end of one reel (20) of the two reels (20).

3. The water sample collection device for environmental detection according to claim 1, wherein a square groove (4) is formed in the bottom end of the vertical rod (2), the square rod (5) is slidably connected with the square groove (4), a spiral rod (7) is rotatably mounted in the square groove (4), a spiral groove (6) is formed in the top end of the square rod (5), the spiral rod (7) is in threaded connection with the spiral groove (6), the top end of the vertical rod (2) is fixedly connected with a servo motor (3), and an output shaft of the servo motor (3) is fixedly mounted on the top end of the spiral rod (7).

4. The water sample collection device for environmental monitoring according to claim 1, wherein a handle (16) is arranged at the top of the handheld rod (1), a positive and negative switch (18) is fixedly connected to the top of the handheld rod (1), a protective shell (9) is fixedly connected to the top of the vertical rod (2), the servo motor (3) is located in the protective shell (9), and the positive and negative switch (18) is connected with the servo motor (3).

5. The water sample collection device for environmental detection according to claim 1, wherein a sleeve ring (11) is fixedly connected to the bottom of the handheld rod (1), the hose (10) is movably connected with the sleeve ring (11), a battery jar is arranged on one side of the handheld rod (1), the power supply (17) is located in the battery jar, and a plug (26) is arranged in the battery jar.