CN214825605U

CN214825605U - A interim water storage device for river sampling test

Info

Publication number: CN214825605U
Application number: CN202120559749.5U
Authority: CN
Inventors: 张朝凤
Original assignee: Shanxi Yuansheng Environmental Technology Co ltd
Current assignee: Shanxi Yuansheng Environmental Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-23
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a temporary water storage device for river sampling detection, which belongs to the technical field of environmental detection, and comprises a water storage barrel, wherein the upper end of the water storage barrel is provided with a cover body matched with the water storage barrel, the lower inner wall of the water storage barrel is fixedly provided with a stand column, the outer end of the stand column is slidably connected with a support plate, the lower end of the support plate is fixedly connected with a floating block, the upper end of the support plate is fixedly connected with a water suction pipe, the lower end of the water suction pipe extends to the lower side of the floating block, the right side of the water storage barrel is provided with an L-shaped pipe, the left end of the L-shaped pipe extends into the water storage barrel, a first hose is connected between the upper end of the water suction pipe and the left end of the L-shaped pipe, and the lower end of the L-shaped pipe is fixedly connected with a second hose, which is characterized in that suspended siphon water taking can be realized, the sediment precipitated at the bottom of the water storage barrel is effectively prevented from being sucked into a sample bottle, thereby effectively ensuring the accuracy of the river sampling detection result, in addition, the siphon water taking work of workers is greatly facilitated, and the practicability is better.

Description

A interim water storage device for river sampling test

Technical Field

The utility model relates to an environmental detection technical field, more specifically say, relate to an interim water storage device for river sample detection.

Background

Environmental monitoring refers to the activity of people in making monitoring measurements of environmental quality conditions that affect the survival and development of humans and other living beings. Through various measurements of representative values of factors affecting the quality of the environment, and the degree and trend of pollution are effectively determined. The core objective of environmental monitoring is to provide data representing the current situation and the change trend of environmental quality, judge the environmental quality, predict the pollution change trend, warn the possible environmental problems and serve the environmental management.

River water quality detection is an important component of environmental monitoring, and the detection mode mainly comprises in-situ detection and sampling detection, wherein in the river water sampling detection process, a sampler is used for taking out certain river water, then the river water is subpackaged into each sample bottle, and finally the sample bottle is taken back to a laboratory for water quality detection.

In the process of filling the river water into the sample bottle by a worker, the river water is usually poured into a water bucket, and then the water in the water bucket is taken and used in a siphoning mode by using a rubber pipe, however, the water absorbing end of the rubber pipe is generally sunk at the bottom of the water bucket during siphoning, deposited silt is easily absorbed, the detection of the quality of the river water is influenced, and water discharging and water stopping in the siphoning water taking process need to be controlled by the worker (namely, the rubber pipe is pinched by hands to control the on-off of the rubber pipe), so that great inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an interim water storage device for river sampling test, it can realize floated siphon water intaking, effectively avoids the silt that the water storage barrel head portion depositd to be inhaled in the sample bottle to effectively ensure river sampling test result's accuracy, still made things convenient for staff's siphon water intaking work in addition greatly, had better practicality.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A temporary water storage device for river sampling detection comprises a water storage barrel, wherein a cover body matched with the water storage barrel is arranged at the upper end of the water storage barrel, a stand column is fixedly arranged on the lower inner wall of the water storage barrel, a support plate is slidably connected to the outer end of the stand column, a floating block matched with the support plate is fixedly connected to the lower end of the support plate, a water suction pipe is fixedly connected to the upper end of the support plate, the lower end of the water suction pipe extends to the lower side of the floating block, an L-shaped pipe is arranged on the right side of the water storage barrel, the left end of the L-shaped pipe extends into the water storage barrel, a first hose is connected between the upper end of the water suction pipe and the left end of the L-shaped pipe, a second hose is fixedly connected to the lower end of the L-shaped pipe, a water outlet pipe is fixedly connected to the lower end of the second hose, a negative pressure cylinder is fixedly connected to the right end of the water storage barrel, a connecting pipe communicated with the negative pressure cylinder is fixedly connected to the upper end of the negative pressure cylinder, and the inner diameter of the connecting pipe is matched with the outer diameter of the water outlet pipe, sliding connection has rather than the assorted piston in the negative pressure section of thick bamboo, piston lower extreme fixedly connected with pull rod, and outside the pull rod lower extreme extended to the negative pressure section of thick bamboo, floated siphon water intaking can be realized to this device, effectively avoids the silt that the water storage barrel head portion deposited to be inhaled in the sample bottle to effectively ensure river water sampling test result's accuracy, still made things convenient for staff's siphon water intaking work in addition greatly, had better practicality.

Further, the upper right end of the water storage barrel is provided with a notch matched with the L-shaped pipe in a chiseled mode, the left end of the L-shaped pipe penetrates through the notch and extends into the water storage barrel, and due to the existence of the notch, the cover body can stably cover the water storage barrel and plays a role in sealing and preventing pollution for river water in the water storage barrel.

Further, L venturi tube outer end fixedly connected with is rather than the parallel supporting rod in standpipe section, and the standpipe section of supporting rod and L venturi tube is located same one side of horizontal pipeline section, and L venturi tube and supporting rod mutually support, can fix the L venturi tube centre gripping on the bucket wall of water storage bucket, also make things convenient for the staff to take off the L venturi tube from the water storage bucket on the same way.

Further, stand outer end fixedly connected with stopper, and the stopper is located the extension board downside, and the kicking block plays the effect of injecing the extension board and removes the stroke, effectively avoids the pipe that absorbs water to remove to water storage barrel head portion when the water level is lower in the water storage bucket.

Further, outlet pipe outer end fixedly connected with rubber circle, the inclined plane lead angle has been seted up to rubber circle outer end, and the rubber circle can fully improve the leakproofness between outlet pipe and the connecting pipe, and the inclined plane lead angle can make things convenient for the outlet pipe to insert to the connecting pipe.

Further, lid upper end fixedly connected with handle makes things convenient for the staff to open and close the lid, pull rod lower extreme fixedly connected with holding rod makes things convenient for the staff to stimulate the pull rod from top to bottom.

3. Advantageous effects

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

(1) this scheme can realize floated siphon water intaking, effectively avoids the silt that water storage barrel head portion deposited to be inhaled in the sample bottle to effectively ensure river water sample test result's accuracy, still made things convenient for staff's siphon water intaking work in addition greatly, better practicality has.

(2) The upper right end of the water storage barrel is provided with a notch matched with the L-shaped pipe, the left end of the L-shaped pipe penetrates through the notch and extends into the water storage barrel, and due to the existence of the notch, the cover body can stably cover the water storage barrel, so that the cover body can seal river water in the water storage barrel to prevent pollution.

(3) L venturi tube outer end fixedly connected with is rather than the parallel holding rod in standpipe section, and the standpipe section of holding rod and L venturi tube is located same one side of horizontal pipeline section, and L venturi tube and holding rod mutually support, can fix the L venturi tube centre gripping on the bucket wall of water storage bucket, also make things convenient for the staff to take off the L venturi tube from the water storage bucket on the same way.

(4) The stand outer end fixedly connected with stopper, and the stopper is located the extension board downside, and the kicking block plays the effect of injecing the extension board and removes to water storage barrel head portion when effectively avoiding the water level of suction pipe in the water storage bucket lower.

(5) The outer end of the water outlet pipe is fixedly connected with a rubber ring, the outer end of the rubber ring is provided with an inclined plane guide angle, the rubber ring can fully improve the sealing property between the water outlet pipe and the connecting pipe, and the inclined plane guide angle can facilitate the water outlet pipe to be inserted into the connecting pipe.

(6) The cover body is convenient for workers to open and close the cover body through the fixedly connected handle at the upper end of the cover body, and the pull rod is convenient for the workers to pull the pull rod up and down through the fixedly connected handle at the lower end of the pull rod.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram of the water intake process of the present invention.

The reference numbers in the figures illustrate:

the water storage device comprises a water storage barrel 1, a cover body 2, a column 3, a support plate 4, a floating block 5, a water suction pipe 6, a L-shaped pipe 7, a first hose 8, a second hose 9, a water outlet pipe 10, a negative pressure cylinder 11, a connecting pipe 12, a piston 13, a pull rod 14, a clamping rod 15, a limiting block 16, a rubber ring 17, a handle 18 and a holding rod 19.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a temporary water storage device for river sampling detection comprises a water storage barrel 1, a cover 2 matched with the water storage barrel 1 is arranged at the upper end of the water storage barrel 1, an upright post 3 is fixedly arranged on the lower inner wall of the water storage barrel 1, a support plate 4 is slidably connected with the outer end of the upright post 3, a floating block 5 matched with the support plate 4 is fixedly connected with the lower end of the support plate 4, a water suction pipe 6 is fixedly connected with the upper end of the support plate 4, the lower end of the water suction pipe 6 extends to the lower side of the floating block 5, an L-shaped pipe 7 is arranged at the right side of the water storage barrel 1, the left end of the L-shaped pipe 7 extends into the water storage barrel 1, a first hose 8 is connected between the upper end of the water suction pipe 6 and the left end of the L-shaped pipe 7, the first hose 8 has longer redundancy and can facilitate the up-down movement of the water suction pipe 6, a second hose 9 is fixedly connected with the lower end of the L-shaped pipe 7, a water outlet pipe 10 is fixedly connected with the lower end of the second hose 9, the second hose 9 has a longer redundancy, so that the worker can conveniently move the water outlet pipe 10 to take water, and the first hose 8 and the second hose 9 are both made of rubber materials.

Please refer to fig. 3, the right end of the water storage barrel 1 is fixedly connected with a negative pressure barrel 11, the upper end of the negative pressure barrel 11 is fixedly connected with a connecting pipe 12 communicated with the negative pressure barrel, and the inner diameter of the connecting pipe 12 is matched with the outer diameter of the water outlet pipe 10, so that the water outlet pipe 10 can be just inserted into the connecting pipe 12, the piston 13 is slidably connected with the piston 11 in the negative pressure barrel and is matched with the piston, the piston 13 is the prior art, which is not described herein any more, the lower end of the piston 13 is fixedly connected with a pull rod 14, and the lower end of the pull rod 14 extends out of the negative pressure barrel 11, the device can realize suspension type siphon water taking, effectively avoid the sediment deposited at the bottom of the water storage barrel 1 from being sucked into a sample bottle, thereby effectively ensuring the accuracy of the river water sampling detection result, and greatly facilitating the siphon water taking work of the working personnel, and having better practicability.

Referring to fig. 1, a gap matched with the L-shaped pipe 7 is chiseled at the upper right end of the water storage barrel 1, and the left end of the L-shaped pipe 7 penetrates through the gap and extends into the water storage barrel 1, because of the gap, the cover body 2 can stably cover the water storage barrel 1, and plays a role in sealing and preventing pollution to river water in the water storage barrel 1; l venturi tube 7 outer end fixedly connected with is rather than the parallel holding rod 15 in standpipe section, and the standpipe section of holding rod 15 and L venturi tube 7 is located same one side of horizontal pipeline section, and L venturi tube 7 and holding rod 15 mutually support, can fix the 7 centre gripping of L venturi tube on the bucket wall of water storage bucket 1, also make things convenient for the staff to take off L venturi tube 7 from water storage bucket 1 on the same way.

Referring to fig. 1, the outer end of the upright post 3 is fixedly connected with a limiting block 16, the limiting block 16 is located at the lower side of the supporting plate 4, and the floating block 5 plays a role in limiting the moving stroke of the supporting plate 4, so that the water suction pipe 6 is effectively prevented from moving to the bottom of the water storage barrel 1 when the water level in the water storage barrel 1 is low; referring to fig. 3, the outer end of the water outlet pipe 10 is fixedly connected with a rubber ring 17, the outer end of the rubber ring 17 is provided with an inclined guide angle, the rubber ring 17 can fully improve the sealing property between the water outlet pipe 10 and the connecting pipe 12, and the inclined guide angle can facilitate the water outlet pipe 10 to be inserted into the connecting pipe 12; referring to fig. 1, a handle 18 is fixedly connected to the upper end of the cover 2 for facilitating the worker to open and close the cover 2, and referring to fig. 3, a holding rod 19 is fixedly connected to the lower end of the pull rod 14 for facilitating the worker to pull the pull rod 14 up and down.

Referring to fig. 1-4, in the river sampling process, when a worker takes river water to the shore by using the sampler, the cover 2 may be opened and the river water may be poured into the water storage barrel 1, and then the cover 2 may be closed to prevent the river water in the water storage barrel 1 from being polluted, then the worker may insert the water outlet pipe 10 at the lower end of the second hose 9 into the connecting pipe 12, and pull the piston 13 downwards by the pull rod 14 to generate negative pressure in the negative pressure cylinder 11, so that the river water in the water storage barrel 1 is sucked out through the water suction pipe 6, the first hose 8, the L-shaped pipe 7, the second hose 9 and the water outlet pipe 10 in sequence to form a siphon action, and then the worker may pull the water outlet pipe 10 out of the connecting pipe 12 and reset the piston 13, and the river water may continuously flow out of the water outlet pipe 10 under the siphon action to meet the water taking demand of the worker, and, under the action of the floating block 5, the support plate 4 can float on the surface of water always, and the water sucking mouth of the water sucking pipe 6 also can suspend in aqueous always, effectively avoids the sediment that the bottom of the water storage bucket 1 precipitated to be absorbed in the sample bottle, at staff's water intaking in-process, when the water intaking that needs suspend, only need insert the outlet pipe 10 in connecting the pipe 12 carry out the shutoff to the outlet pipe 10 can, made things convenient for staff's siphon water intaking work greatly. After the staff accomplished river sample work, can accomodate L venturi tube 7, second hose 9 and outlet pipe 10 in water storage bucket 1, conveniently carry. To sum up, floated siphon water intaking can be realized to this device, effectively avoids the silt that 1 bottom of water storage bucket precipitated to be inhaled in the sample bottle to effectively ensure the accuracy of river sample test result, still made things convenient for staff's siphon water intaking work in addition greatly, better practicality has.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a interim water storage device for river sampling test, includes water storage bucket (1), water storage bucket (1) upper end is equipped with rather than assorted lid (2), its characterized in that: the inner wall is fixedly provided with a stand column (3) under the water storage barrel (1), the outer end of the stand column (3) is connected with a support plate (4) in a sliding manner, the lower end of the support plate (4) is fixedly connected with a floating block (5) matched with the support plate, the upper end of the support plate (4) is fixedly connected with a water suction pipe (6), the lower end of the water suction pipe (6) extends to the lower side of the floating block (5), the right side of the water storage barrel (1) is provided with an L-shaped pipe (7), the left end of the L-shaped pipe (7) extends into the water storage barrel (1), a first hose (8) is connected between the upper end of the water suction pipe (6) and the left end of the L-shaped pipe (7), the lower end of the L-shaped pipe (7) is fixedly connected with a second hose (9), the lower end of the second hose (9) is fixedly connected with a water outlet pipe (10), the right end of the water storage barrel (1) is fixedly connected with a barrel (11), the upper end of the negative pressure barrel (11) is fixedly connected with a connecting pipe (12) communicated with the negative pressure barrel (11), and the inner diameter of the connecting pipe (12) is matched with the outer diameter of the water outlet pipe (10), a piston (13) matched with the connecting pipe is connected in the negative pressure cylinder (11) in a sliding mode, the lower end of the piston (13) is fixedly connected with a pull rod (14), and the lower end of the pull rod (14) extends out of the negative pressure cylinder (11).

2. A temporary water storage device for river sampling detection as claimed in claim 1, wherein: the upper right end of the water storage barrel (1) is provided with a notch matched with the L-shaped pipe (7), and the left end of the L-shaped pipe (7) penetrates through the notch and extends into the water storage barrel (1).

3. A temporary water storage device for river sampling detection as claimed in claim 1, wherein: the outer end of the L-shaped pipe (7) is fixedly connected with a clamping rod (15) parallel to the vertical pipe section of the L-shaped pipe, and the vertical pipe sections of the clamping rod (15) and the L-shaped pipe (7) are located on the same side of the horizontal pipe section.

4. A temporary water storage device for river sampling detection as claimed in claim 1, wherein: the outer end of the upright post (3) is fixedly connected with a limiting block (16), and the limiting block (16) is positioned on the lower side of the support plate (4).

5. A temporary water storage device for river sampling detection as claimed in claim 1, wherein: the outer end of the water outlet pipe (10) is fixedly connected with a rubber ring (17), and an inclined plane guide angle is formed in the outer end of the rubber ring (17).

6. A temporary water storage device for river sampling detection as claimed in claim 1, wherein: the upper end of the cover body (2) is fixedly connected with a handle (18), and the lower end of the pull rod (14) is fixedly connected with a holding rod (19).