CN211886549U

CN211886549U - Treat water sample rapid dilution ware

Info

Publication number: CN211886549U
Application number: CN202020201941.2U
Authority: CN
Inventors: 徐炜炫; 秦一鸣
Original assignee: Xiamen Kepery Technology Co ltd
Current assignee: Xiamen Kepery Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-10
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a wait to examine quick diluter of water sample, comprising a base plate, the upper end middle part fixedly connected with rotating electrical machines of bottom plate and support frame and rotating electrical machines are located the inboard of support frame, the output fixedly connected with rotary drum of rotating electrical machines, the solid pipe device of inner chamber bottom fixedly connected with of rotary drum, gu the pipe device is provided with two and is bilateral symmetry and distributes, two gu fixedly connected with dilution pipe between the pipe device, two gu one side fixedly connected with locking device that the pipe device kept away from the dilution pipe, the upper end rear portion fixedly connected with supporting seat of bottom plate, the equal fixedly connected with solution tank in upper end of supporting seat, two the front end fixedly connected with proportioning device of solution tank. A wait to examine water sample rapid dilution ware, improved the water sample that awaits measuring and the mixed effect of pure water fixed ratio, guaranteed the front-back uniformity of water sample that awaits measuring in the mixed liquid, guaranteed the reliability of water sample testing data that awaits measuring.

Description

Treat water sample rapid dilution ware

Technical Field

The utility model relates to a water sample check out test set field, in particular to wait to examine water sample fast dilution ware.

Background

When detecting water quality, a water sample generally needs to be diluted. During the dilution, need set for the proportion of pure water with waiting to examine the water sample according to the object that needs detect in the water sample to guarantee detection effect, the selection of dilution multiple, the determination of sampling volume is crucial promptly, if dilution multiple chooses improperly, often makes the testing result totally scrap. In the experimental process, water samples from various sources can be obtained, some water samples are quite turbid, some water samples are quite transparent, the concentration is unknown, and the use of the instrument has an upper limit. The existing water sample diluter is troublesome in the determination of the mixing proportion of the water sample and the purified water when diluting the water sample, the dilution process is complex, and simultaneously when mixing the water sample and the purified water, the mixer needs to be put into a mixing container, the requirement on the cleanness degree of the mixer is high, the mixer possibly reacts with substances in the water sample in the use process to influence the validity of water sample detection data, and if the mixer is polluted, the validity of the detection data of the water sample can also be influenced. Therefore, we propose a rapid water sample diluter for examination.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wait to examine water sample rapid dilution ware can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rapid diluter for water sample to be detected comprises a bottom plate, wherein the middle part of the upper end of the bottom plate is fixedly connected with a rotating motor and a supporting frame, the rotating motor is positioned at the inner side of the supporting frame, the output end of the rotating motor is fixedly connected with a rotating drum, the bottom of the inner cavity of the rotating drum is fixedly connected with a pipe fixing device, the two pipe fixing devices are symmetrically distributed in the left and right directions, a dilution pipe is fixedly connected between the two pipe fixing devices, one side of each pipe fixing device, which is far away from the dilution pipe, is fixedly connected with a locking device, the rear part of the upper end of the bottom plate is fixedly connected with two supporting seats which are symmetrically distributed in the left-right direction, the upper ends of the two supporting seats are fixedly connected with solution tanks, the front ends of the two solution tanks are fixedly connected with a quantifying device, the front part of the upper end of the bottom plate is fixedly connected with a controller, and the rotating motor is electrically connected with the controller.

Preferably, the locking device comprises a connecting plate, a bolt is connected to the inner thread of the connecting plate, a first spring is sleeved on the lower portion of the outer surface of the bolt, a connecting block is fixedly connected to one end of the first spring and the other end of the connecting plate, and a first pushing block is fixedly connected to the lower end of the connecting block.

Preferably, the pipe fixing device comprises a supporting plate, a connecting rod is inserted and movably connected in the supporting plate, a clamping tile is fixedly connected at the right end of the connecting rod, a second pushing block is fixedly connected at the left end of the connecting rod, a second spring is sleeved at the left part of the outer surface of the connecting rod, one end of the second spring is fixedly connected with the left end of the supporting plate, the other end of the second spring is fixedly connected with the right end of the second pushing block, and the lower end of the supporting plate is fixedly connected with the bottom of the inner cavity of the rotary drum.

Preferably, the right end of the connecting plate is fixedly connected with the upper part of the left end of the supporting plate, and the right end face of the first pushing block is slidably connected with the left end face of the second pushing block.

Preferably, the quantifying device comprises a liquid outlet pipe, the upper part of the outer surface of the liquid outlet pipe is sequentially inserted with a flow meter and an electromagnetic valve from top to bottom, and the rear end of the liquid outlet pipe is fixedly connected with the front end of the solution tank.

Preferably, the flow meter and the electromagnetic valve are both electrically connected with the controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, can play the effect of holding water sample and the pure water of awaiting measuring simultaneously through setting up two solution tanks, through predetermineeing the mixing proportion of water sample and the pure water of awaiting measuring in the controller, opening and shutting of controller control solenoid valve, the flow meter synchronous measurement water sample and the outflow of pure water of awaiting measuring and with data feedback to controller, reduced the degree of difficulty that water sample and pure water proportional mixing of awaiting measuring, simplified the operation flow that both proportional mixing were decided, improved the water sample and the pure water proportional mixing effect of awaiting measuring.

2. The utility model discloses in, make through precession or screw-out bolt and press from both sides the tile and will dilute the pipe fixed or loosen, make to dilute the pipe and be convenient for fix in the diluter or take out from the diluter, it rotates and then drives through the rotating drum rotation and drive the dilution pipe simultaneously and rotate and make the water sample that mixes and await measuring and the pure water mixing, in whole mixing process, mixed liquid can not contact with other structures of diluter in the dilution pipe, mixed liquid can not be polluted, the fore-and-aft uniformity of the water sample that awaits measuring in the mixed liquid has been guaranteed, the reliability of the water sample detection data that awaits measuring has been guaranteed, the result of use of diluter.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rapid diluter for water samples to be detected according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of the locking device of the rapid water diluter for water sample to be detected of the present invention;

FIG. 3 is a schematic diagram of the overall structure of the tube fixing device of the rapid water sample diluter to be detected according to the present invention;

FIG. 4 is a schematic diagram of the overall structure of a quantitative device of the rapid water sample diluter to be detected according to the present invention;

figure 5 is the utility model relates to a wait to examine fixed schematic diagram of dilution pipe of water sample rapid dilution ware.

In the figure: 1. a base plate; 2. a rotating electric machine; 3. a rotating drum; 4. a locking device; 5. a pipe fixing device; 6. a supporting seat; 7. a solution tank; 8. a dosing device; 9. a controller; 10. a support frame; 11. a dilution tube; 41. a connecting plate; 42. a bolt; 43. a first spring; 44. connecting blocks; 45. a first push block; 51. a support plate; 52. a connecting rod; 53. clamping the tile; 54. a second push block; 55. a second spring; 81. a liquid outlet pipe; 82. a flow meter; 83. an electromagnetic valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-5, a rapid diluter for water samples to be detected comprises a bottom plate 1, a rotating motor 2 and a support frame 10 are fixedly connected to the middle part of the upper end of the bottom plate 1, the rotating motor 2 is positioned at the inner side of the support frame 10, a rotary drum 3 is fixedly connected to the output end of the rotating motor 2, two pipe fixing devices 5 are fixedly connected to the bottom of the inner cavity of the rotary drum 3, the pipe fixing devices 5 are arranged and distributed in bilateral symmetry, a dilution pipe 11 is fixedly connected between the two pipe fixing devices 5, a locking device 4 is fixedly connected to one side of the two pipe fixing devices 5 far away from the dilution pipe 11, a support seat 6 is fixedly connected to the rear part of the upper end of the bottom plate 1, the support seat 6 is provided with two pipes and distributed in bilateral symmetry, solution tanks 7 are fixedly connected to the upper ends of the two support seats 6, a quantifying device 8 is fixedly, the rotating electrical machine 2 is electrically connected to the controller 9.

The locking device 4 comprises a connecting plate 41, a bolt 42 is connected to the inner thread of the connecting plate 41, a first spring 43 is sleeved on the lower portion of the outer surface of the bolt 42, one end of the first spring 43 is fixedly connected with the other end of the lower end of the connecting plate 41, a connecting block 44 is fixedly connected to the other end of the first spring 43, the first spring 43 can play a role in enabling the first pushing block 45 to slide upwards when the bolt 42 is screwed out, and the lower end of the connecting block 44 is fixedly connected with the first pushing block 45; the pipe fixing device 5 comprises a supporting plate 51, a connecting rod 52 is inserted and movably connected in the supporting plate 51, a clamping tile 53 is fixedly connected at the right end of the connecting rod 52, the clamping tile 53 can be contacted with the dilution pipe 11 to fix the dilution pipe 11, a second push block 54 is fixedly connected at the left end of the connecting rod 52, a second spring 55 is sleeved at the left part of the outer surface of the connecting rod 52, the second spring 55 can play a role in enabling the clamping tile 53 to be automatically separated from the dilution pipe 11 in the process of moving upwards of the first push block 45, one end of the second spring 55 is fixedly connected with the left end of the supporting plate 51, the other end of the second spring 55 is fixedly connected with the right end of the second push block 54, and the lower end of the supporting plate 51 is fixedly connected; the right end of the connecting plate 41 is fixedly connected with the upper part of the left end of the supporting plate 51, and the right end surface of the first pushing block 45 is slidably connected with the left end surface of the second pushing block 54, so that the first pushing block 45 can play a role in pushing out the second pushing block 54; the quantifying device 8 comprises a liquid outlet pipe 81, a flow meter 82 and an electromagnetic valve 83 are sequentially and fixedly connected to the upper part of the outer surface of the liquid outlet pipe 81 in an inserting manner from top to bottom, the effect of controlling the outflow quantity of the solution in the solution tank 7 can be achieved, and the rear end of the liquid outlet pipe 81 is fixedly connected with the front end of the solution tank 7; the flow meter 82 and the solenoid valve 83 are electrically connected to the controller 9.

It should be noted that, the utility model relates to a rapid water sample diluter for examination, can hold the water sample to be examined and the pure water for dilution through two solution tanks 7, when using, the user adds the water sample to be examined and the pure water for dilution into two solution tanks 7 respectively, then predetermine the mixture ratio of water sample to be examined and pure water in the controller 9, then place the dilution tube 11 between two clamp tiles 53, screw in two bolts 42 to the direction of the bottom plate 1, make bolt 42 promote first ejector pad 45 to move downwards, in the process that first ejector pad 45 moves downwards, second ejector pad 54 is pushed towards the dilution tube 11 by first ejector pad 45, thus make clamp tile 53 and dilution tube 11 contact and fix dilution tube 11, then, open through controller 9 control solenoid valve 83, make water sample to be examined and pure water add in dilution tube 11, flowmeter 82 measures the outflow of water sample to be examined and pure water and feeds back data to controller 9 synchronously, when the ratio of the outflow amounts of the water sample and the purified water is consistent with the preset value in the controller 9, the controller 9 controls the electromagnetic valve 83 to close, so that the water sample to be measured and the purified water are added into the dilution pipe 11 in a fixed ratio, then the dilution pipe 11 is driven to rotate by the rotating motor 2 so that the water sample to be measured and the purified water are mixed, the rapid dilution of the water sample to be measured is completed, finally, the bolt 42 is screwed out upwards, the dilution pipe 11 is taken out, and the water sample dilution operation is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wait to examine quick diluter of water sample, includes bottom plate (1), its characterized in that: the middle part of the upper end of the bottom plate (1) is fixedly connected with a rotating motor (2) and a support frame (10), the rotating motor (2) is positioned on the inner side of the support frame (10), the output end of the rotating motor (2) is fixedly connected with a rotary drum (3), the bottom of the inner cavity of the rotary drum (3) is fixedly connected with two pipe fixing devices (5), the two pipe fixing devices (5) are distributed in bilateral symmetry, a dilution pipe (11) is fixedly connected between the two pipe fixing devices (5), one side, far away from the dilution pipe (11), of each pipe fixing device (5) is fixedly connected with a locking device (4), the rear part of the upper end of the bottom plate (1) is fixedly connected with a support seat (6), the support seats (6) are provided with two pipes which are distributed in bilateral symmetry, the upper ends of the two support seats (6) are fixedly connected with solution tanks (7), and the front ends of the two solution tanks (7) are fixedly connected, the upper end front portion of bottom plate (1) fixedly connected with controller (9), rotating electrical machines (2) and controller (9) electric connection.

2. The rapid water sample diluter for examination of claim 1, characterized in that: locking device (4) are including connecting plate (41), the internal thread of connecting plate (41) is connected with bolt (42), first spring (43) have been cup jointed to the surface lower part of bolt (42), the one end of first spring (43) and the lower extreme fixed connection other end fixedly connected with connecting block (44) of connecting plate (41), the first ejector pad (45) of lower extreme fixedly connected with of connecting block (44).

3. The rapid water sample diluter for examination of claim 1, characterized in that: the pipe fixing device (5) comprises a supporting plate (51), a connecting rod (52) is inserted into the supporting plate (51) in a penetrating and movable mode, a clamping tile (53) is fixedly connected to the right end of the connecting rod (52), a second push block (54) is fixedly connected to the left end of the connecting rod (52), a second spring (55) is sleeved on the left portion of the outer surface of the connecting rod (52), one end of the second spring (55) is fixedly connected with the left end of the supporting plate (51), the other end of the second spring is fixedly connected with the right end of the second push block (54), and the lower end of the supporting plate (51) is fixedly connected with the bottom of the inner cavity of the rotary drum (3).

4. The rapid water sample diluter of claim 2, characterized in that: the right end of the connecting plate (41) is fixedly connected with the upper part of the left end of the supporting plate (51), and the right end face of the first push block (45) is connected with the left end face of the second push block (54) in a sliding mode.

5. The rapid water sample diluter for examination of claim 1, characterized in that: quantifying device (8) include drain pipe (81), the surface upper portion of drain pipe (81) from last down alternate fixedly connected with flowmeter (82) and solenoid valve (83) in proper order, the rear end of drain pipe (81) and the front end fixed connection of solution tank (7).

6. The quick diluter of water sample of waiting to examine according to claim 5, its characterized in that: the flowmeter (82) and the electromagnetic valve (83) are both electrically connected with the controller (9).