CN114544258A

CN114544258A - Device convenient for collecting and storing drinking water source samples

Info

Publication number: CN114544258A
Application number: CN202210163633.9A
Authority: CN
Inventors: 杨易; 赵海峰; 刘贺; 赵晓楠; 徐美玲; 孙德丽
Original assignee: Lujian Testing Technology Co ltd
Current assignee: Lujian Testing Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-05-27
Anticipated expiration: 2042-02-22
Also published as: CN114544258B

Abstract

The invention relates to a storage device, in particular to a device convenient for collecting and storing samples of a drinking water source. The utility model provides an automatic ration sample reduces dependent manual operation, and the drinking water source sample of being convenient for of raising efficiency gathers and save set. The utility model provides a be convenient for drinking water source sample collection and save device, including: the water tank is connected between the tops of the mounting brackets, and the bottom of the water tank is connected with an outflow pipeline; the front side of the upper part of the water tank is connected with a water inlet pipeline; the water pump, base top front side are equipped with the water pump of being connected with the inlet channel, and the water pump front side is connected with the pipeline that draws water. According to the depth of the sample, the turntable is rotated to pump out a water pumping pipeline with a proper length to be placed in water, and then the turntable can be clamped through the limiting column, so that the influence of continuous rotation of the turntable on the accuracy of the sampling depth is avoided.

Description

Device convenient for collecting and storing drinking water source samples

Technical Field

The invention relates to a storage device, in particular to a device convenient for collecting and storing samples of a drinking water source.

Background

Along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the water quality of drinking water is continuously improved, the water quality standard of the drinking water is correspondingly continuously developed and perfected, and from the whole process of water quality detection, on-site sampling belongs to a key link, and physical indexes, chemical indexes and microorganism indexes are required to be detected.

Present detection sample all is artifical uses the water pump to carry out the ration extraction to the water of same water level, then puts into a plurality of bottles with the water that takes out for the detection of the different materials in later stage, because of current quantitative appearance ware is limited, in-process staff need last look over the situation of drawing water, it is big to consume the manpower, the operation of later stage weight once more still relies on artifically, efficiency is not high.

Based on the device, the automatic quantitative sampling device is designed, the manual operation is reduced, and the efficiency is improved, so that the device is convenient for collecting and storing the samples of the drinking water source.

Disclosure of Invention

In order to overcome the defects that the existing sampling mode is large in labor consumption and low in efficiency, the automatic quantitative sampling device is provided, the manual operation is reduced, and the efficiency is improved, so that the device is convenient for collecting and storing the drinking water source samples.

The utility model provides a be convenient for drinking water source sample collection and save set, including:

the water tank comprises a base, wherein a connecting seat is arranged on the front side of the base, a mounting seat is arranged at the top of the base, 6 mounting brackets are arranged on the outer side of the top of the mounting seat at equal intervals, a water tank is connected between the tops of the mounting brackets, and an outflow pipeline is connected to the bottom of the water tank;

the water inlet pipeline is connected with the front side of the upper part of the water tank;

the water pump is connected with the water inlet pipeline and the water pumping pipeline is connected with the front side of the top of the base;

the pipeline winding roller is arranged at the top of the connecting seat, and a rotary table is rotatably arranged on the pipeline winding roller;

the collecting container rotating mechanism is used for driving the sample bottle to rotate and is matched with the collecting container rotating mechanism for automatic sampling;

the quantitative water inlet mechanism is arranged in the water tank and used for quantitatively extracting the total water sample.

Further illustrated, the rotation mechanism of the collection container comprises:

the supporting seat is arranged at the top of the base, the servo motor is arranged at the top of the supporting seat, and an output shaft of the servo motor is connected with the placing disc through a coupling;

place the frid, place a dish top outside equidistance slidingtype and be equipped with 6 and be used for placing the frid of placing the sample bottle.

Further illustrated, the quantitative water inlet mechanism comprises:

the rear side of the bottom of the water inlet pipeline is movably provided with a first connecting column, the top of the first connecting column is provided with a blocking column, and a first reset spring is connected between the blocking column and the water inlet pipeline;

and the bottom of the first connecting column is provided with a limiting disc.

Further, the sample collector comprises an automatic sample collecting mechanism for automatically and uniformly collecting the sample, wherein the automatic sample collecting mechanism comprises:

the right side of the lower part of the outflow pipeline is provided with a mounting frame, a blocking plate is arranged on the mounting frame in a sliding mode, and a second reset spring is connected between the blocking plate and the rear side of the mounting frame;

the top of the mounting seat is provided with a hexagonal plate, each corner of the hexagonal plate is provided with a guide groove plate, the guide groove plates are provided with second connecting columns in a sliding mode, and the tops of the second connecting columns are provided with contact plates;

and third return springs are connected between the second connecting columns and the inner sides of the guide groove plates.

Further explain, still include canceling release mechanical system, canceling release mechanical system includes:

the bottom of the placing plate is provided with 6 pairs of mounting columns at equal intervals, a sliding plate is connected between each pair of mounting columns in a sliding manner, and a fourth reset spring is connected between the bottom of the sliding plate and the mounting columns;

the inner sides of the bottoms of the sliding plates are provided with contact columns;

and the bottom of each third connecting column is provided with a wedge-shaped plate.

Further explain, still including the collection container stop gear who presss from both sides tight sample bottle, drops when preventing it to remove, collection container stop gear is including:

the connecting support is provided with the connecting support on the left side and the right side of the placing groove plate, the connecting support is provided with limiting plates in an all-sliding mode, and fifth reset springs are connected between the limiting plates and the outer side of the connecting support.

Further, the device also comprises a clamping mechanism for clamping the rotating turntable, wherein the clamping mechanism comprises:

the installation section of thick bamboo, pipeline are equipped with the installation section of thick bamboo around the winding up roller right side, and installation section of thick bamboo slidable formula is equipped with spacing post, is connected with sixth reset spring between spacing post left side and the installation section of thick bamboo.

Further, the limiting plate is made of light plastic.

Compared with the prior art, the invention has the following advantages:

1. according to the depth of the sample, the turntable is rotated to pump out a water pumping pipeline with a proper length to be placed in water, and then the turntable can be clamped through the limiting column, so that the condition that the accuracy of the sampling depth is influenced by the continuous rotation of the turntable is avoided;

2. along with the increase of the water level, the limiting disc moves upwards under the influence of buoyancy, so that the blocking column is driven to move upwards to block the water inlet pipeline, water is not pumped, and the quantitative extraction of a total water sample is realized;

3. when the sample bottle moves to the lower part of the outflow pipeline, the blocking plate is extruded to move forwards and does not block the outflow pipeline any more, and water can flow into the sample bottle below through the outflow pipeline, so that automatic sampling is realized;

4. along with the accumulation of sample bottle water, sample bottle weight increase drives the jam plate and plugs up the outflow pipeline once more, stops out water, so reciprocal realization is to the automatic ration collection of water sample.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective sectional view of the present invention.

Fig. 4 is a schematic perspective view of a first rotation mechanism of the collection container of the present invention.

Fig. 5 is a schematic diagram of a second three-dimensional structure of the rotating mechanism of the collecting container of the invention.

Fig. 6 is a perspective sectional view of the quantitative water feeding mechanism of the present invention.

Fig. 7 is an enlarged view of part a of the present invention.

Fig. 8 is a schematic perspective view of the automatic sample collection mechanism of the present invention.

Fig. 9 is a perspective sectional view of the automatic sample collection mechanism of the present invention.

Fig. 10 is an enlarged view of part B of the invention.

Fig. 11 is a schematic perspective view of a first embodiment of the return mechanism of the present invention.

Fig. 12 is a schematic perspective view of a second embodiment of the reset mechanism of the present invention.

Fig. 13 is an enlarged view of part C of the invention.

Fig. 14 is a schematic perspective view of a first embodiment of the limiting mechanism of the collecting container of the present invention.

Fig. 15 is a schematic view of a second three-dimensional structure of the limiting mechanism of the collecting container.

Fig. 16 is a schematic perspective view of the locking mechanism of the present invention.

Fig. 17 is a perspective sectional view of the locking mechanism of the present invention.

Reference numbers in the drawings: 1-base, 2-connecting base, 3-mounting base, 4-mounting bracket, 5-water tank, 51-outflow pipeline, 6-water inlet pipeline, 7-water pump, 8-water pumping pipeline, 9-pipeline winding roller, 10-rotary table, 11-collection container rotating mechanism, 111-supporting base, 112-servo motor, 113-placing disc, 114-placing slotted plate, 12-quantitative water inlet mechanism, 121-blocking column, 122-first return spring, 123-first connecting column, 124-limiting disc, 13-automatic sample collection mechanism, 131-mounting frame, 132-blocking plate, 133-second return spring, 134-contact plate, 135-second connecting column, 136-guide slotted plate, 137-third return spring, 14-a resetting mechanism, 141-a mounting column, 142-a fourth return spring, 143-a sliding plate, 144-a contact column, 145-a third connecting column, 146-a wedge-shaped plate, 15-a collection container limiting mechanism, 151-a connecting bracket, 152-a fifth return spring, 153-a limiting plate, 16-a clamping mechanism, 161-a mounting cylinder, 162-a sixth return spring and 163-a limiting column.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A device convenient for collecting and storing samples of drinking water sources comprises a base 1, a connecting seat 2, a mounting seat 3, mounting supports 4, a water tank 5, an outflow pipeline 51, a water inlet pipeline 6, a water pump 7, a water pumping pipeline 8, a pipeline winding roller 9, a turntable 10, a collecting container rotating mechanism 11 and a quantitative water inlet mechanism 12, wherein the connecting seat 2 is arranged on the front side of the base 1, the mounting seat 3 is arranged on the top of the base 1, 6 mounting supports 4 are arranged on the outer side of the top of the mounting seat 3 at equal intervals, the water tank 5 is connected between the tops of the mounting supports 4, the outflow pipeline 51 is connected to the bottom of the water tank 5, the water inlet pipeline 6 is connected to the front side of the upper part of the water tank 5, the water pump 7 is arranged on the front side of the top of the base 1, the top of the water pump 7 is connected with the water inlet pipeline 6, the water pumping pipeline 8 is connected to the front side of the water pump 7, the pipeline winding roller 9 is arranged on the top of the connecting seat 2, the pipeline winding roller 9 is rotatably provided with the turntable 10, the water pumping pipeline 8 is wound on a rotary disc 10, a collecting container rotating mechanism 11 is arranged in the mounting seat 3, and a quantitative water inlet mechanism 12 is arranged in the water tank 5.

Collection container slewing mechanism 11 is including supporting seat 111, servo motor 112, place set 113 and place frid 114, and base 1 top is equipped with supporting seat 111, and supporting seat 111 top is equipped with servo motor 112, places set 113 through the coupling joint on servo motor 112's the output shaft, places set 113 and is connected with the 3 rotary type of mount pad, places set 113 top outside equidistance slidingtype and is equipped with 6 and places frid 114.

Quantitative mechanism 12 of intaking is including blockking up post 121, first reset spring 122, first spliced pole 123 and spacing dish 124, and the sliding type is equipped with first spliced pole 123 behind inlet channel 6 bottoms, and first spliced pole 123 top is equipped with and blocks up post 121, blocks up and is connected with first reset spring 122 between post 121 and the inlet channel 6, and first reset spring 122 cover is on first spliced pole 123, and first spliced pole 123 bottom is equipped with spacing dish 124, and spacing dish 124 is light plastics.

The staff places the sample bottle in the placing trough plate 114, and then according to the depth of the sample, the rotating disc 10 is rotated to draw out the water pumping pipeline 8 with proper length to be placed in the water, the outflow pipeline 51 is blocked, then the water pump 7 is started to drive the water sample to be discharged into the water tank 5 from the water inlet pipeline 6 through the water pumping pipeline 8, the limiting disc 124 moves upwards under the influence of buoyancy along with the increase of the water level, and then the blocking column 121 is driven to move upwards through the first connecting column 123 to block the water inlet pipeline 6, no water is pumped, the water pump 7 is closed, at the moment, the first reset spring 122 is stretched, a certain amount of water is stored in the water tank 5, then the servo motor 112 is started, the output shaft of the servo motor 112 rotates to drive the placing trough plate 114 and the sample bottle above to rotate through the placing disc 113, when the sample bottle rotates to the position below the outflow pipeline 51, the water can be placed in the sample bottle without blocking the outflow pipeline 51, reciprocating like this, realizing the collection to the water sample, the water in the water tank 5 is totally poured out, stops servo motor 112 operation, takes out the sample bottle that is equipped with water again can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, fig. 2, and fig. 8 to fig. 13, the device further includes an automatic sample collecting mechanism 13, the automatic sample collecting mechanism 13 includes an installation frame 131, a blocking plate 132, a second return spring 133, a contact plate 134, a second connection column 135, a guide groove plate 136 and a third return spring 137, the installation frame 131 is disposed on the right side of the lower portion of the outflow pipe 51, the blocking plate 132 is slidably disposed on the installation frame 131, the second return spring 133 is connected between the blocking plate 132 and the rear side of the installation frame 131, a hexagonal plate is disposed on the top of the installation base 3, a guide groove plate 136 is disposed at each corner of the hexagonal plate, the second connection column 135 is slidably disposed on the guide groove plate 136, the contact plate 134 is disposed on the top of the second connection column 135, the contact plate 134 is matched with the blocking plate 132, and the third return spring 137 is connected between the second connection column 135 and the inner side of the guide groove plate 136.

Still including canceling release mechanical system 14, canceling release mechanical system 14 is including erection column 141, fourth reset spring 142, sliding plate 143, contact post 144, third spliced pole 145 and wedge board 146, it is equipped with 6 pairs of erection columns 141 to place 113 bottoms equidistance, it is all sliding connection with sliding plate 143 between every pair of erection column 141, sliding plate 143 all is located places frid 114 below, all be connected with fourth reset spring 142 between sliding plate 143 bottom and the erection column 141, sliding plate 143 bottom inboard all is equipped with contact post 144, second spliced pole 135 bottom all is equipped with third spliced pole 145, third spliced pole 145 bottom all is equipped with wedge board 146, wedge board 146 and adjacent contact post 144 cooperation.

The initial state contact plate 134 blocks the outflow pipeline 51 to ensure that water does not flow out when the water tank 5 is filled with water, after the filling is finished, the servo motor 112 is started to drive the sample bottle to rotate, the placing disc 113 rotates to drive the second connecting column 135 and the contact plate 134 thereon to rotate, when the contact plate 134 rotates to be in contact with the blocking plate 132, namely the sample bottle moves to the lower part of the outflow pipeline 51, the blocking plate 132 is extruded to move forwards to not block the outflow pipeline 51, water can flow into the sample bottle below through the outflow pipeline 51, at the moment, the second return spring 133 is compressed, along with the accumulation of water in the sample bottle, the weight of the sample bottle is increased, the sliding plate 143 is extruded to move downwards through the placing groove plate 114, the fourth return spring 142 is compressed to drive the contact column 144 to move downwards to extrude the wedge-shaped plate 146 to move inwards, then the second connecting columns 135 and 134 are driven to move inwards through the third connecting column 145 to not extrude the blocking plate 132 any more, third reset spring 137 is compressed, the jam plate 132 moves backward under the effect of second reset spring 133 and resets and plugs up outflow pipeline 51 again, stop out water, so reciprocal realization is collected the automatic ration of water sample, all filled when all sample bottles, stop servo motor 112 operation, take out the sample bottle again, place frid 114 and no longer by the extrusion, it resets to drive through sliding plate 143 and place frid 114 rebound under the effect of fourth reset spring 142, wedge 146 no longer receives the extrusion simultaneously, third reset spring 137 resets and drives contact plate 134 through second spliced pole 135 and outside the removal resets.

Example 3

On the basis of embodiment 2, as shown in fig. 1, fig. 2, and fig. 14 to fig. 17, the collecting container limiting mechanism 15 is further included, the collecting container limiting mechanism 15 includes a connecting support 151, a fifth return spring 152 and a limiting plate 153, the connecting support 151 is disposed on each of the left and right sides of the placing groove plate 114, the limiting plates 153 are slidably disposed on the connecting support 151, and the fifth return spring 152 is connected between each of the limiting plates 153 and the outer side of the connecting support 151.

Still including screens mechanism 16, screens mechanism 16 is equipped with installation section of thick bamboo 16 including installation section of thick bamboo 161, sixth reset spring 162 and spacing post 163, pipeline winding roller 9 right side, and installation section of thick bamboo 16 internal sliding type is equipped with spacing post 163, is connected with sixth reset spring 162 between spacing post 163 left side and the installation section of thick bamboo 16.

When the sample bottle is placed into the placing groove plate 114, the limiting plate 153 is extruded to move outwards, the fifth reset spring 152 is compressed, after the placing is finished, the fifth reset spring 152 is reset in a small range to drive the limiting plate 153 to move inwards to clamp and limit the sample bottle, so that the sample bottle is prevented from being unstable when rotating, and after the sample bottle is taken out, the fifth reset spring 152 resets to drive the limiting plate 153 to move inwards to reset; when the rotating turntable 10 is rotated to pump out the water pumping pipeline 8, the limiting column 163 can be continuously extruded, and then the sixth reset spring 162 is driven to be continuously compressed and reset, when the pumping is stopped, the limiting column 163 is not extruded any more, the sixth reset spring 162 resets to drive the limiting column 163 to move rightwards to clamp the turntable 10, and the turntable 10 is prevented from continuously rotating to influence the accuracy of the sampling depth.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a be convenient for drinking water source sample collection and save set which characterized by, including:

the front side of the upper part of the water tank is connected with a water inlet pipeline;

2. A portable potable water source specimen collection and storage device according to claim 1, wherein the collection container rotation mechanism comprises:

the supporting seat is arranged at the top of the base, the servo motor is arranged at the top of the supporting seat, and an output shaft of the servo motor is connected with the placing disc through a coupler;

3. A device for facilitating the collection and storage of samples of potable water sources according to claim 2, wherein the quantitative water inlet means comprises:

and the bottom of the first connecting column is provided with a limiting disc.

4. A portable potable water source sample collection and storage device according to claim 3, further comprising an automatic sample collection mechanism for automatically and uniformly dispensing samples, the automatic sample collection mechanism comprising:

the right side of the lower part of the outflow pipeline is provided with an installation frame, the installation frame is slidably provided with a blocking plate, and a second reset spring is connected between the blocking plate and the rear side of the installation frame;

5. The apparatus for facilitating the collection and preservation of a sample of a potable water source of claim 4, further comprising a reset mechanism, the reset mechanism comprising:

6. A portable sample collection and storage device for a potable water source as claimed in claim 5 further comprising a collection container limiting mechanism for clamping the sample bottle to prevent it from falling off during movement, the collection container limiting mechanism comprising:

7. The device for conveniently collecting and storing samples of a drinking water source as claimed in claim 6, further comprising a clamping mechanism for clamping the rotating disc, wherein the clamping mechanism comprises:

8. The device for conveniently collecting and storing samples of drinking water sources as claimed in claim 7, wherein the limiting disc is made of lightweight plastic.