CN218297687U

CN218297687U - Parallel appearance collection system of quality of water

Info

Publication number: CN218297687U
Application number: CN202221905186.1U
Authority: CN
Inventors: 胡雅琴; 戴杰; 王鑫; 朱敏
Original assignee: Anhui Ecological Environment Monitoring Center Anhui Heavy Pollution Weather Forecast And Early Warning Center
Current assignee: Anhui Ecological Environment Monitoring Center Anhui Heavy Pollution Weather Forecast And Early Warning Center
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2023-01-13
Anticipated expiration: 2032-07-23

Abstract

The utility model provides a parallel appearance collection system of quality of water. The parallel appearance collection system of quality of water includes: a shunt box; the air pump is fixedly arranged on the flow dividing box, and the input end of the air pump is communicated with the inside of the flow dividing box; the delivery end fixed mounting of drinking-water pipe is in on the flow distribution box, just the output of drinking-water pipe with communicate in the flow distribution box. The utility model provides a parallel appearance collection system of quality of water, power source for providing the negative pressure drainage through the air pump in the flow distribution box, during the input of drinking-water pipe inserted the quality of water that needs the collection, start the air pump, the drinking-water pipe extracts quality of water to the inside of flow distribution box, in the top inflow closed state's of quality of water through the baffle shunt tubes, reopen the shunt tubes that correspond the sampling bottle, realize once sampling back even reposition of redundant personnel of water sample to the sampling bottle that corresponds in, avoid a lot of from the interference of water sampling to equalling divide the water sample in the quality of water.

Description

Parallel appearance collection system of quality of water

Technical Field

The utility model relates to a water sampling field especially relates to a parallel appearance collection system of quality of water.

Background

The water source is used as an indispensable non-renewable resource in daily life, in order to improve the management of the water resource, the water quality of a reservoir needs to be regularly sampled and detected, parallel sample analysis needs to be carried out during sampling, and synchronous analysis is mainly carried out on two or more subsamples of the same sample under the same condition.

In the prior art, the water that will gather is added to folding intraductal through the feed liquor funnel among the on-spot parallel appearance collection system of quality of water disclosed in the prior art, and the water that gets into folding intraductal flows out from first drain pipe and second drain pipe respectively, can accomplish the parallel appearance collection work to quality of water fast.

The collection of the parallel appearance of present water sampling is in order to realize many bottles of samplings, when carrying out two sets of parallel appearance collections, can realize quick parallel poplar and gather, when facing the parallel appearance collection of three groups and more than three groups, inconvenient evenly distributed to the parallel appearance, therefore the water sample homogeneity of the parallel appearance of water sampling remains to be improved.

Therefore, it is necessary to provide a water quality parallel sample collecting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a parallel appearance collection system of quality of water has solved the problem that the water sample homogeneity of the parallel appearance of current quality of water sampling remains to improve.

In order to solve the technical problem, the utility model provides a parallel appearance collection system of quality of water, include:

a shunt box;

the air pump is fixedly arranged on the flow dividing box, and the input end of the air pump is communicated with the inside of the flow dividing box;

the output end of the water pumping pipe is fixedly arranged on the flow dividing box, and is communicated with the inside of the flow dividing box;

the partition plate is fixedly arranged in the flow dividing box and is arranged below the output end of the water pumping pipe;

at least three shunt tubes of group, the input fixed mounting of shunt tubes is in on the baffle, just the input of shunt tubes with the top intercommunication of baffle, the output of shunt tubes runs through the flow distribution box just extends to the outside of flow distribution box, be provided with the flow divider on the shunt tubes, just the shunt tubes with the flow divider one-to-one.

Preferably, the partition plate is provided with a discharge hole, and the installation heights of the shunt valves in each group are the same.

Preferably, the flow distribution box is provided with a water outlet hole, and a rubber plug is filled in the water outlet hole.

Preferably, the shunt pipe is a glass pipe, and the shunt valve is a glass valve.

Preferably, the flow distribution box is of a transparent structure, and the water quality parallel sample collection device further comprises:

one end of the supporting spring is fixedly arranged on the flow distribution box;

the adjusting ring is fixedly installed at the other end of the supporting spring, an adjusting pull rod is fixedly installed at the top of the adjusting ring, and the top end of the adjusting pull rod penetrates through the flow dividing box and extends into the flow dividing box;

the carriage, carriage fixed mounting in adjust the top of pull rod, just the carriage butt is installed the bottom of baffle, the carriage shelters from the earial drainage hole.

Preferably, the outer surface of the sliding frame is in sliding connection with the inner surface of the flow dividing box.

Preferably, fixed mounting has the connecting rod in the carriage, still includes clean ring, clean ring fixed mounting be in on the connecting rod, just clean ring cover is established and is installed the surface of shunt tubes, clean ring with shunt tubes sliding connection.

Compared with the prior art, the utility model provides a parallel appearance collection system of quality of water has following beneficial effect:

the utility model provides a parallel appearance collection system of quality of water, power source for providing the negative pressure drainage in the flow distribution box through the air pump, during the input of drinking-water pipe inserted the quality of water that needs the collection, start the air pump, the drinking-water pipe extracts quality of water to the inside of flow distribution box, in the top inflow closed state's of quality of water through the baffle shunt tubes, open the shunt tubes that correspond the sampling bottle again, realize once sampling back even reposition of redundant personnel of water sample to the sampling bottle that corresponds in, avoid a lot of from the interference of water sampling to equallying the water sample in the quality of water.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a parallel sample collection device for water quality provided by the present invention;

FIG. 2 is a cross-sectional view of the portion of the manifold shown in FIG. 1;

FIG. 3 is a side view of the bulkhead portion shown in FIG. 2;

FIG. 4 is a three-dimensional view of the bulkhead portion shown in FIG. 3;

fig. 5 is a schematic structural diagram of a second embodiment of the water quality parallel sample collecting device provided by the present invention;

fig. 6 is a top view of the carriage portion shown in fig. 5.

Reference numbers in the figures:

1. a shunt box 11 and a rubber plug;

2. an air pump;

3. a water pumping pipe;

4. a baffle plate 41, a drain hole;

5. a shunt pipe 51 and a shunt valve;

6. a support spring;

7. an adjustment ring 71, an adjustment pull rod;

8. a sliding frame 81, a connecting rod;

9. and cleaning the ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a water quality parallel sample collecting device according to the present invention; FIG. 2 is a cross-sectional view of the portion of the manifold shown in FIG. 1; FIG. 3 is a side view of the bulkhead portion shown in FIG. 2; fig. 4 is a three-dimensional view of the baffle portion shown in fig. 3.

A parallel appearance collection system of quality of water includes:

a flow distribution box 1;

the air pump 2 is fixedly arranged on the flow dividing box 1, and the input end of the air pump 2 is communicated with the inside of the flow dividing box 1;

the output end of the water pumping pipe 3 is fixedly arranged on the flow dividing box 1, and the output end of the water pumping pipe 3 is communicated with the inside of the flow dividing box 1;

the partition plate 4 is fixedly arranged in the flow dividing box 1, and the partition plate 4 is arranged below the output end of the pumping pipe 3;

at least three shunt tubes 5 of group, the input end fixed mounting of shunt tube 5 is in on the baffle 4, just shunt tube 5's input with the top intercommunication of baffle 4, shunt tube 5's output runs through shunt box 1 just extends to shunt box 1's outside, be provided with flow divider 51 on the shunt tube 5, just shunt tube 5 with the flow divider 51 one-to-one.

Provide the power source of negative pressure drainage in for reposition of redundant personnel case 1 through air pump 2, during the input of drinking-water pipe 3 inserted the quality of water that needs the collection, start air pump 2, inside drinking-water pipe 3 extracted quality of water to reposition of redundant personnel case 1, quality of water flows in the shunt tubes 5 of closure state through the top of baffle 4, open the shunt tubes 5 that correspond the sampling bottle again, realize once sampling back even reposition of redundant personnel of water sample to the sampling bottle that corresponds in, avoid many times from the interference of water sampling to equalling divide the water sample in the quality of water.

Air pump 2 adopts current air pump equipment, connects external power during the use, or is equipped with portable power source, for the use of air pump 2 provides stable support, and the output of air pump 2 is external towards, for the inside power source that provides the negative pressure drainage of flow distribution box 1, when starting, need keep flow divider 51 in the closed condition, during the water sample that needs the collection is inserted to the input of drinking-water pipe 3.

The shunt valve 51 is convenient for regulating and controlling the switch of the shunt pipe 5, and the same sampling water quality is convenient to be shunted evenly.

The partition plate 4 is provided with a drain hole 41, the installation height of the shunt valve 51 of each group is the same, the shunt pipe 5 is closed through the shunt valve 51, so that the water source above the partition plate 4 can be quantified in the shunt pipe 5, and the part exceeding the quantification can flow downwards to the inside of the shunt box 1 through the drain hole 41.

Be provided with the apopore on the flow distribution box 1, the apopore intussuseption is filled with rubber buffer 11, and the unnecessary water source that flows into flow distribution box 1 inside then can be through opening rubber buffer 11 and come the drainage, when not needing the drainage, blocks up the apopore with rubber buffer 11 again, keeps the leakproofness in the flow distribution box 1.

Shunt tubes 5 adopt the glass pipe, shunt valve 51 adopts the glass valve, just shunt tubes 5 are transparent structure, and the water sample in shunt tubes 5 is observed after the convenience is to the predetermined amount.

The utility model provides a parallel appearance collection system of quality of water's theory of operation as follows:

when the water sampling device is used, the flow dividing valve 51 is preferentially kept in a closed state, the input end of the water pumping pipe 3 is inserted into a water sample, the air pump 2 is started, and the water pumping pipe 3 pumps the water sample into the flow dividing box 1;

the water sample flows into the three groups of flow dividing pipes 5 through the partition plates 4;

connecting the output end of the corresponding shunt tube 5 with a sampling bottle through a rubber hose, and shunting the sampled water source into the sampling bottle after opening the shunt valve 51;

thereby conveniently with same sampling quality of water evenly divide to a plurality of sampling bottles in, reduce the interference of sample many times to quality of water.

Second embodiment:

referring to fig. 5 and 6, a second embodiment of the present application provides another water quality parallel sample collecting device based on the water quality parallel sample collecting device provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the parallel appearance collection system of quality of water that the second embodiment of this application provided's difference lies in, flow distribution box 1 is transparent structure, and the parallel appearance collection system of quality of water still includes:

one end of the supporting spring 6 is fixedly arranged on the flow distribution box 1;

the adjusting ring 7 is fixedly installed at the other end of the supporting spring 6, an adjusting pull rod 71 is fixedly installed at the top of the adjusting ring 7, and the top end of the adjusting pull rod 71 penetrates through the flow dividing box 1 and extends into the flow dividing box 1;

the sliding frame 8 is fixedly installed at the top end of the adjusting pull rod 71, the sliding frame 8 is abutted to the bottom of the partition plate 4, and the sliding frame 8 covers the drainage hole 41.

Upward thrust is provided for the adjusting ring 7 and the adjusting pull rod 71 through the supporting spring 6, the sliding frame 8 is pushed up and tightly fixed on the partition plate 4 through the adjusting pull rod 71, the drainage hole 41 is in a blocking state, support is provided for quick quantification inside the flow dividing pipe 5, after the quantification is completed, the adjusting ring 7 is pulled downwards, the sliding frame 8 moves downwards, the drainage hole 41 is in an opening state, excessive water flows downwards after the quantification above the partition plate 4, the excessive water is temporarily stored in the flow dividing box 1, quick quantification is facilitated, and collection of excessive water samples is reduced.

The outer surface of the sliding frame 8 is in sliding connection with the inner surface of the shunt box 1, and the sliding frame 8 can be lifted and slid and can automatically clean and maintain the inner surface of the shunt box 1.

Fixed mounting has connecting rod 81 in the carriage 8, still includes clean ring 9, clean ring 9 fixed mounting be in on the connecting rod 81, just clean ring 9 cover is established and is installed shunt tubes 5's surface, clean ring 9 with shunt tubes 5 sliding connection through increasing clean ring 9 on carriage 8, carriage 8 can drive clean ring 9 lift regulation and control in step through connecting rod 81, can clean the maintenance to shunt tubes 5's surface when clean ring 9 goes up and down, reduces quality of water and gives the spot on shunt tubes 5 surface.

The parallel appearance collection system's of quality of water theory that this embodiment provided:

when the sampled water quality needs to be preset, the diverter valve 51 is closed, the sliding frame 8 is blocked on the partition plate 4, and the drainage hole 41 is in a closed state;

starting a water pump 2, pumping water into a flow distribution box 1 through a water pumping pipe 3, and uniformly flowing the water into a plurality of groups of flow distribution pipes 5 through a partition plate 4 for predetermined amount;

after the water level of the water quality exceeds the upper part of the clapboard 4, the air pump 2 is closed, and the adjusting ring 7 is pulled downwards;

the sliding frame 8 moves downwards, the drain hole 41 is opened, redundant water on the partition plate 4 flows downwards from the drain hole 41 and is stored in the shunt box 1, the stability of the quantitative shunt pipes 5 is kept, and the quantitative shunt pipes 5 in each group are the same;

after no water quality exists on the partition plate 4, the adjusting ring 7 is loosened, the sliding frame 8 is reset upwards under the elastic contraction action of the supporting spring 6, and the corresponding flow dividing valve 51 is opened to divide the water sample after the preset amount into the corresponding sampling bottle.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a parallel appearance collection system of quality of water which characterized in that includes:

a shunt box;

2. The water quality parallel sample collecting device according to claim 1, wherein the partition plate is provided with a discharge hole, and the installation height of each group of the flow dividing valves is the same.

3. The water quality parallel sample collecting device according to claim 2, wherein the flow dividing box is provided with a water outlet hole, and a rubber plug is filled in the water outlet hole.

4. The water quality parallel sample collecting device according to claim 1, wherein the shunt tube is a glass tube, and the shunt valve is a glass valve.

5. The parallel appearance collection system of quality of water of claim 3, characterized in that, the flow distribution box is transparent structure, parallel appearance collection system of quality of water, still include:

one end of the supporting spring is fixedly arranged on the flow dividing box;

6. The apparatus according to claim 5, wherein the sliding frame is slidably connected to the inner surface of the flow-dividing box at an outer surface thereof.

7. The water quality parallel sample collecting device according to claim 6, wherein a connecting rod is fixedly arranged in the sliding frame, the device further comprises a cleaning ring, the cleaning ring is fixedly arranged on the connecting rod, the cleaning ring is sleeved on the outer surface of the flow dividing pipe, and the cleaning ring is connected with the flow dividing pipe in a sliding manner.