CN214894223U

CN214894223U - Water sampler for collecting deep water

Info

Publication number: CN214894223U
Application number: CN202120990969.3U
Authority: CN
Inventors: 王刚
Original assignee: Anhui Chutong Experimental Equipment Co ltd
Current assignee: Anhui Chutong Experimental Equipment Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-26
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a water sampler for deep water is gathered, balancing weight including jar body and detachable installation and jar body bottom, the top fixedly connected with rings of jar body and system have first lifting rope, the top and the bottom of jar body correspond respectively and are equipped with into, the delivery port, the top fixedly connected with of jar body is with the gauze mask of intaking at its inside barrel, the inside of barrel is fixed with waist shape dog, the middle part of waist shape dog is equipped with the through-hole, be equipped with the end cap in the water inlet, the upper end of end cap has a body coupling's pull rod, the outside cover of pull rod is equipped with the spring of roof pressure between waist shape dog and end cap, the top of pull rod is equipped with the second lifting rope, the second lifting rope upwards passes the through-hole and draws forth. The utility model discloses can adapt to the water sample collection of different depths of water, can acquire the water sample of the water of appointed depth of water, and can not sneak into the water sample of other depths of water to provide reliable water sample for follow-up accurate analysis and the quality of water condition of the water of judging the appointed depth of water.

Description

Water sampler for collecting deep water

Technical Field

The utility model relates to a technical field who gathers water specifically is a water sampler for deep water is gathered.

Background

In the field of environmental detection, the detection of water quality of rivers, lakes, oceans and the like is an extremely important task because the detection of rivers, lakes and oceans is closely related to the production and life of people. The primary task or work of detection is to collect and sample water at a specified depth.

At present, a commonly used collector generally comprises a thick cylinder body, and a cover plate is arranged at the upper port and the lower port of the cylinder body through torsion springs. During the use, a rope of enough length is tied on the rings that the port is connected on the barrel, holds the free end of rope, drops into the water with the barrel, and at the in-process that sinks, under hydraulic effect, the lower port of barrel is opened in the upset of bottom apron, rivers go into a section of thick bamboo and last extrusion top apron for the lower port of barrel is opened in the upset of top apron, and the water is so circulated business turn over barrel, makes sinking to appointed depth of water that whole collector can be smooth. After reaching the appointed water depth, the rope is lifted upwards, the barrel body filled with the water sample is pulled out of the water surface, and then the barrel body is brought back to a laboratory to be subjected to specific detection and analysis by adopting a corresponding instrument or equipment.

Because the barrel is at the submerged in-process, water is the circulation business turn over barrel, that is to say the water more than appointed depth of water all can get into the barrel, this just very difficult assurance is pulled out the water surface in the barrel adorned water sample specifically from which section of water depth's water to the quality of water condition of the water of appointed depth of water can't accurate analysis and judgement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings in the prior art, and provides a water sampler for collecting deep water, which can be adaptively assembled with counter weights with corresponding weights according to different water depths so as to adapt to water sample collection of different water depths; the water sample of the water body with the appointed water depth can be obtained, and the water sample of other water depths can not be mixed, so that a reliable water sample is provided for follow-up accurate analysis and judgment of the water quality condition of the water body with the appointed water depth.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a water sampler for deep water is gathered, including being the jar body of horizontal setting, its characterized in that: the bottom of the jar body is removable installs the balancing weight, the top fixedly connected with rings of the jar body, rings on have first lifting rope, the top and the bottom of the jar body correspond respectively and are equipped with water inlet and delivery port, the top fixedly connected with of the jar body will the water inlet gauze mask at its inside barrel, the inside of barrel is fixed with waist shape dog, the middle part of waist shape dog is equipped with the through-hole, be equipped with the end cap in the water inlet, the upper end of end cap has a body coupling's pull rod, the outside cover of pull rod is equipped with the roof pressure and is in spring between waist shape dog and the end cap, the top of pull rod is equipped with the second lifting rope, the second lifting rope upwards pass the through-hole and draw forth.

Further, the front end and the rear end of the two sides of the balancing weight are provided with through holes, the two sides of the top of the tank body are provided with inverted U-shaped clamps in a clamped mode, the two ends of the inverted U-shaped clamps on the two sides are provided with external threads, the two ends of the inverted U-shaped clamps on the two sides downwards respectively penetrate through the front end and the rear end of the two sides, the through holes extend out of the through holes, and the two ends of the inverted U-shaped clamps on the two sides are respectively screwed with locking nuts.

Furthermore, rings be the shape of falling U, rings's both ends correspond respectively with both sides fall U-shaped clamp's top looks fixed connection.

Furthermore, a control valve is installed at the water outlet.

Furthermore, an internal thread is arranged on the inner wall of the barrel, external threads are arranged at two ends of the waist-shaped check block and are installed in the barrel in a thread fit mode.

Further, the inner diameter of the through hole is smaller than the outer diameter of the pull rod.

Furthermore, the first lifting rope is provided with scales for displaying the water depth.

Furthermore, one side of the tank body is open and is detachably provided with a sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses at the detachable installation balancing weight in the bottom of the jar body, can come the balancing weight of the corresponding weight of assembly of adaptability according to the depth of water of difference, can adapt to the water sample collection of different depths of water.

2. The utility model is provided with the plug in the water inlet at the top of the tank body, the plug can elastically move in the area limited by the waist-shaped stop block and the water inlet, the tank body can be sunk to the water body reaching the specified water depth through the first lifting rope (provided with the scale for displaying the water depth) connected with the tank body, and then the water inlet can be opened by pulling the second lifting rope on the water surface to carry out sampling operation; treat that the sample operation accomplishes the back, loosen the second lifting rope, the end cap resets under the spring action, the shutoff water inlet once more, then pull up first lifting rope at the surface of water and can pull out the surface of water with the jar body that is equipped with the water sample, from this, can acquire the water sample of the water of appointed depth of water, and can not mix the water sample of other depths of water to provide reliable water sample for follow-up accurate analysis and the quality of water condition of the water of judging the appointed depth of water.

3. The utility model discloses a be formed with the runner between waist shape dog and the barrel for hydroenergy is enough normal gets into the inside of jar body by the water inlet.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

Fig. 4 is an enlarged schematic view of a portion C in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a water sampler for collecting deep water comprises a tank body 1 which is transversely arranged, a balancing weight 2 is detachably mounted at the bottom of the tank body 1, a lifting ring 3 is fixedly connected to the top of the tank body 1, a first lifting rope 4 is tied on the lifting ring 3, a water inlet 5 and a water outlet 6 are correspondingly arranged at the top and the bottom of the tank body 1 respectively, a barrel 7 which covers the water inlet 5 is fixedly connected to the top of the tank body 1, a waist-shaped stop 8 is fixed inside the barrel 7, a through hole 9 is formed in the middle of the waist-shaped stop 8, a plug 10 is arranged in the water inlet 5, an integrally connected pull rod 11 is arranged at the upper end of the plug 10, a spring 12 which is jacked between the waist-shaped stop 8 and the plug 10 is sleeved outside the pull rod 11, a second lifting rope 13 is tied at the top end of the pull rod 11, and the second lifting rope 13 upwards penetrates through the through hole 9 and is led out.

The utility model discloses in, preceding, the rear end of 2 both sides of balancing weight all are equipped with the through-hole, and the both sides at the top of jar body 1 have all clamped the clamp 14 of falling the U-shaped, and the both ends of the clamp 14 of falling the U-shaped of both sides all are equipped with the external screw thread, and the both ends of the clamp 14 of falling the U-shaped of both sides correspond the through-hole that passes preceding, rear end of both sides downwards respectively and extend, and the both ends of the clamp 14 of falling the U-shaped of both sides all spiral shell at the downside of balancing weight 2 and have closed lock nut 15. From this, realized installing the bottom at jar body 1 with balancing weight 2 is detachable.

The utility model discloses in, rings 3 are the shape of falling the U, rings 3's both ends correspond respectively with the top looks fixed connection of the shape of falling the U clamp 14 of both sides. From this, realized with rings 3 fixed connection at the top of the jar body 1, and need not to set up the pilot hole on the jar body 1 or implement operations such as welding, realized easier, can not cause the destruction to jar body 1.

In the utility model discloses in, control valve 16 is installed to delivery port 6. Therefore, the water sample is convenient to take out.

The utility model discloses in, be equipped with the internal thread (not shown in the figure) on the inner wall of barrel 7, the both ends of waist shape dog 8 all are equipped with the external screw thread (not shown in the figure) to install the inside at barrel 7 through screw-thread fit. From this, realized fixing kidney-shaped dog 8 in barrel 7's inside, and can adjust the interval between kidney-shaped dog 8 and the water inlet 5 according to the in-service use needs, adapted spring 12's flexible.

The utility model discloses in, the internal diameter of through-hole 9 is less than the external diameter of pull rod 11. Therefore, on the basis of ensuring that the second lifting rope 13 can be normally led out, the pull rod 11 is not pulled out through the through hole 9, and the spring 12 is not excessively compressed.

In the utility model, the first lifting rope 4 is provided with scales for displaying the water depth. Thereby, it is convenient to sink the tank body 1 to a designated water depth.

In the utility model, one side of the tank body 1 is open and is detachably provided with a sealing cover 17; wherein, detachable mounting means has a plurality of, for example: threaded connections, clip connections, etc. Thus, the lid 17 can be periodically opened to clean the inside of the can body 1 and remove scales, impurities, and the like.

The invention is further described below with reference to the accompanying drawings:

when the water inlet device is used, the free ends of the first lifting rope 4 and the second lifting rope 13 are held by hands, the second lifting rope 13 keeps a loose state, and at the moment, the spring 12 is in a compressed state to a certain degree, so that the water inlet 5 is blocked by the plug 10.

Then put into the aquatic with hollow jar body 1, hollow jar body 1 and balancing weight 2 sink in the aquatic, and at this in-process, the depth of water that the scale on observing first lifting rope 4 shows, when jar body 1 sinks to appointed depth of water, taut second lifting rope 13 keeps jar body 1 in the water of appointed depth of water.

Then, the second lifting rope 13 is pulled to tighten the second lifting rope 13, so that the pull rod 11 drives the plug 10 to move upwards in the area limited by the waist-shaped stop block 8 and the water inlet 4, the spring 12 is further compressed to store energy, the water inlet 5 is communicated, and water flows into the tank body 1 through the water inlet 5.

After a period of time, the second lifting rope 13 is loosened (not completely released), the second lifting rope 13 returns to the loose state, and the spring 12 stretches, so that the pull rod 11 drives the plug 10 to move downwards to block the water inlet 5 again.

Then, the tank body 1 is lifted through the first lifting rope 4, and finally the tank body 1 filled with the water sample is pulled out of the water surface. In this process, because water inlet 5 is plugged up, therefore the water sample of other depths of water can not get into the inside of jar body 1.

It should be noted that the first lifting cord 4 and the second lifting cord 13 should have sufficient strength and length to ensure proper performance of the sampling operation.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a water sampler for deep water is gathered, including being the jar body of horizontal setting, its characterized in that: the bottom of the jar body is removable installs the balancing weight, the top fixedly connected with rings of the jar body, rings on have first lifting rope, the top and the bottom of the jar body correspond respectively and are equipped with water inlet and delivery port, the top fixedly connected with of the jar body will the water inlet gauze mask at its inside barrel, the inside of barrel is fixed with waist shape dog, the middle part of waist shape dog is equipped with the through-hole, be equipped with the end cap in the water inlet, the upper end of end cap has a body coupling's pull rod, the outside cover of pull rod is equipped with the roof pressure and is in spring between waist shape dog and the end cap, the top of pull rod is equipped with the second lifting rope, the second lifting rope upwards pass the through-hole and draw forth.

2. A water sampler for deep water harvesting according to claim 1, wherein: the preceding, the rear end of balancing weight both sides all are equipped with the through-hole, the both sides at the top of the jar body all clamp the clamp of falling the U-shaped, both sides the both ends of the clamp of falling the U-shaped all are equipped with the external screw thread, both sides the both ends of the clamp of falling the U-shaped correspond respectively downwards and pass the preceding, the rear end of both sides the through-hole extends, both sides the both ends of the clamp of falling the U-shaped are in the downside of balancing weight all spiral shell closes lock nut.

3. A water sampler for deep water harvesting according to claim 2, wherein: the lifting ring is in an inverted U shape, and two ends of the lifting ring are respectively and correspondingly fixedly connected with the tops of the inverted U-shaped clamps on two sides.

4. A water sampler for deep water harvesting according to claim 1, wherein: the water outlet is provided with a control valve.

5. A water sampler for deep water harvesting according to claim 1, wherein: the inner wall of the barrel is provided with an internal thread, the two ends of the waist-shaped check block are provided with external threads, and the waist-shaped check block is installed inside the barrel in a thread fit mode.

6. A water sampler for deep water harvesting according to claim 5 wherein: the inner diameter of the through hole is smaller than the outer diameter of the pull rod.

7. A water sampler for deep water harvesting according to claim 1, wherein: the first lifting rope is provided with scales for displaying water depth.

8. A water sampler for deep water harvesting according to claim 1, wherein: one side of the tank body is open and is detachably provided with a sealing cover.