CN216410747U

CN216410747U - U-shaped water sample collecting device

Info

Publication number: CN216410747U
Application number: CN202122348898.XU
Authority: CN
Inventors: 原斌; 邹翔涌
Original assignee: Qingdao Boravo Testing Technology Co ltd
Current assignee: Qingdao Boravo Testing Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-29
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a U-shaped water sample collecting device, belonging to the field of monitoring instruments; the accuracy that can solve the water sample is destroyed, the water sample spills, the fragile problem of collector, include: remove adjusting device, collector, remove adjusting device includes telescopic link, motor, pulley, stay cord, and the telescopic link tip sets up the pulley, and on the telescopic link was arranged in to the motor, set up the take-up pulley on the motor output shaft, the collector includes protective housing, U type pipe, spiral cover, and the protective housing is U type structure, sets up U type pipe in the protective housing, and U type pipe one end sets up the solenoid valve, and the U type pipe other end sets up discharge valve, and in the recess was arranged in to the spiral cover spiro union, set up the sealing washer between spiral cover and the recess inner wall, the spiral cover top set up solid fixed ring, and on solid fixed ring was arranged in to the stay cord tip, the collector can not damaged because of the collision, can control collector valve switch, and U type pipe is fixed effectual, and the water sample can not spill, can be with the air in the U-shaped pipe clean, avoids the water sample to be destroyed.

Description

U-shaped water sample collecting device

Technical Field

The utility model provides a U-shaped water sample collecting device, and belongs to the field of monitoring instruments.

Background

Whether the detection water pollutes conventional way is that the collection water sample detects, receives environmental impact, and a lot of places are unfavorable for the collection of water sample, can not long distance sample, and the water sample on rivers surface can be collected to the collector when the whereabouts in water, destroys the accuracy of water sample, and when taking out the collector, has the water sample to spill, the fragile problem of collector.

Publication No. CN106482983A discloses a reservoir water sample sampling device, including the gear, the gear is driven by the motor and is rotated, the winding has the chain on the gear, the lower extreme of chain forms the closed loop and has passed U type pipe, be equipped with a plurality of inlet openings on the U type pipe, detachable is fixed with a plurality of sampling bottles on the chain, the motor is connected with the controller, the chain is for the detachable, one side of U type pipe is equipped with the fluviograph, the fluviograph with the controller is connected, the controller is connected with the display screen, can gather a plurality of water samples of same position simultaneously, and is both convenient and safe, also can carry out the collection of water sample in the position of keeping away from the surface of water reservoir, but does not solve the accuracy of water sample and is destroyed and spill, the fragile problem of collector.

SUMMERY OF THE UTILITY MODEL

The U-shaped water sample collecting device provided by the utility model can solve the problems that the accuracy of a water sample is damaged, the water sample is spilled out and a collector is easily damaged.

In order to solve the above problems, the present invention provides the following technical solutions: a U type water sample collection system includes: the device comprises a mobile adjusting device and a collector, wherein the mobile adjusting device is arranged on a fixing ring at the top of the collector, and the position of the collector is adjusted by the mobile adjusting device;

the movable adjusting device comprises a telescopic rod, a motor, a pulley and a pull rope, wherein the pulley is arranged at the end part of the telescopic rod, the motor is arranged on the telescopic rod, a take-up pulley is arranged on an output shaft of the motor, one end of the pull rope is arranged on the take-up pulley, and the other end of the pull rope penetrates through the pulley and is fixedly arranged on the spiral cover;

the collector comprises a protective shell, a U-shaped pipe and a spiral cover, wherein the U-shaped pipe is arranged in the protective shell, one end of the U-shaped pipe is provided with a solenoid valve, the other end of the U-shaped pipe is provided with an exhaust valve, the top of the protective shell is provided with a groove, the inner wall of the groove of the protective shell is provided with threads, the spiral cover is in threaded connection with the groove, a sealing ring is arranged between the spiral cover and the inner wall of the groove, the top of the spiral cover is provided with a fixing ring, and the end part of a stay cord is arranged on the fixing ring;

a sealing gasket is arranged between the electromagnetic valve and the protective shell;

the end face of the sealing ring is coplanar with the end part of the screw cap, and the end part of the screw cap is coplanar with the top end of the protective shell;

a sponge layer is arranged between the U-shaped pipe and the inner wall of the protective shell;

the length of the telescopic rod is 5-10 meters;

the U-shaped pipe is made of PVC material;

the protective housing is aluminum alloy material, and the spiral cover is stainless steel material.

The utility model has the beneficial effects that:

firstly, the collector cannot be damaged due to collision, and the valve of the collector can be controlled to be opened and closed;

the U-shaped pipe is good in fixing effect, cannot shake, and cannot spill water samples;

thirdly, air in the U-shaped pipe can be exhausted, and a water sample is prevented from being damaged;

and fourthly, the air tightness of the collector is conveniently checked, and the accuracy of detecting a water sample is ensured.

Drawings

Fig. 1 is a front view of a U-shaped water sample collection device according to the present invention.

Fig. 2 is a schematic structural diagram of a U-shaped water sample collection device of the present invention, which only shows the structure of the collector.

1. A telescopic rod; 2. a motor; 3. a collector; 4. a pulley; 5. pulling a rope; 6. a U-shaped pipe; 7. a sponge layer; 8. an electromagnetic valve; 9. An exhaust valve; 10. a seal ring; 11. a screw cap; 12. a protective shell.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

According to the illustrations of FIGS. 1-2: the utility model provides a U-shaped water sample collecting device, which comprises: the device comprises a mobile adjusting device and a collector 3, wherein the mobile adjusting device is arranged on a fixed ring at the top of the collector 3, and the position of the collector 3 is adjusted through the mobile adjusting device;

the mobile adjusting device comprises a telescopic rod 1, a motor 2, a pulley 4 and a pull rope 5, wherein the pulley 4 is arranged at the end part of the telescopic rod 1, the motor 2 is arranged on the telescopic rod 1, a take-up pulley is arranged on an output shaft of the motor 2, one end of the pull rope 5 is arranged on the take-up pulley, and the other end of the pull rope 5 penetrates through the pulley 4 and is fixedly arranged on a spiral cover 11;

the collector 3 comprises a protective shell 12, a U-shaped pipe 6 and a spiral cover, wherein the U-shaped pipe 6 is arranged in the protective shell 12, one end of the U-shaped pipe 6 is provided with an electromagnetic valve 8, the other end of the U-shaped pipe 6 is provided with an exhaust valve 9, the top of the protective shell 12 is provided with a groove, the inner wall of the groove of the protective shell 12 is provided with a thread, the spiral cover is screwed in the groove, a sealing ring 10 is arranged between the spiral cover and the inner wall of the groove, the top of the spiral cover is provided with a fixing ring, and the end part of a pull rope 5 is arranged on the fixing ring;

a sealing gasket is arranged between the electromagnetic valve 8 and the protective shell 12, and the sealing gasket is arranged between the electromagnetic valve 8 and the protective shell 12 to keep the tightness of the U-shaped pipe 6;

the end face of the sealing ring 10 is coplanar with the end part of the screw cap, and the end part of the screw cap is coplanar with the top end of the protective shell 12, so that water is prevented from being stored in the sealing ring 10;

a sponge layer 7 is arranged between the U-shaped pipe 6 and the inner wall of the protective shell 12 to protect the U-shaped pipe 6 and prevent the U-shaped pipe 6 and the protective shell 12 from being damaged by collision;

the length of the telescopic rod 1 is 5-10 meters, so that a water sample can be collected at a longer distance;

the U-shaped pipe 6 is made of PVC materials, so that the pipe is firmer and has long service life;

the protective housing 12 is made of aluminum alloy, the spiral cover is made of stainless steel, the inner U-shaped pipe 6 is protected, and buoyancy of the collector is overcome.

The principle of the utility model is as follows: during the use, examine the device gas tightness earlier, place the spiral cover spiro union in on the protective housing, telescopic link 1 is tensile to suitable length, collector 3 receives gravity to fall into the aquatic, open 8 switches of solenoid valve, the water sample gets into U type pipe 6, gas in the U type pipe 6 is discharged from discharge valve 9, after the collection, close solenoid valve 8, open motor 2, motor 2 drives stay cord 5 and removes, make collector 3 rise, thereby reach the accuracy that prevents the water sample and destroyed, the water sample spills, the impaired purpose of collector 3.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a U type water sample collection system which characterized in that: the device comprises a mobile adjusting device and a collector (3), wherein the mobile adjusting device is arranged on a fixing ring at the top of the collector (3), and the position of the collector (3) is adjusted by the mobile adjusting device;

the movable adjusting device comprises a telescopic rod (1), a motor (2), a pulley (4) and a pull rope (5), wherein the pulley (4) is arranged at the end part of the telescopic rod (1), the motor (2) is arranged on the telescopic rod (1), a take-up pulley is arranged on an output shaft of the motor (2), one end of the pull rope (5) is arranged on the take-up pulley, and the other end of the pull rope (5) penetrates through the pulley (4) and is fixedly arranged on a spiral cover (11);

collector (3) are including protective housing, U type pipe (6), spiral cover (11), set up U type pipe (6) in the protective housing, U type pipe (6) one end sets up solenoid valve (8), U type pipe (6) other end sets up discharge valve (9), the protective housing top sets up the recess, protective housing recess inner wall sets up the screw thread, spiral cover (11) spiro union is arranged in the recess, set up sealing washer (10) between spiral cover (11) and the recess inner wall, spiral cover (11) top sets up solid fixed ring, stay cord (5) tip is arranged in on solid fixed ring.

2. The U-shaped water sample collecting device according to claim 1, characterized in that: a sealing gasket is arranged between the electromagnetic valve (8) and the protective shell, and a sealing gasket is arranged between the electromagnetic valve (8) and the protective shell.

3. The U-shaped water sample collecting device according to claim 1, characterized in that: the end face of the sealing ring (10) is coplanar with the end part of the spiral cover (11), and the end part of the spiral cover (11) is coplanar with the top end of the protective shell.

4. The U-shaped water sample collecting device according to claim 1, characterized in that: a sponge layer (7) is arranged between the U-shaped pipe (6) and the inner wall of the protective shell.

5. The U-shaped water sample collecting device according to claim 1, characterized in that: the length of the telescopic rod (1) is 5-10 m.

6. The U-shaped water sample collecting device according to claim 1, characterized in that: the U-shaped pipe (6) is made of PVC materials.

7. The U-shaped water sample collecting device according to claim 1, characterized in that: the protective housing is made of aluminum alloy, and the spiral cover (11) is made of stainless steel.