CN218865878U

CN218865878U - Test solution concentration detection tube

Info

Publication number: CN218865878U
Application number: CN202222933622.2U
Authority: CN
Inventors: 高旭东
Original assignee: Hebei Shida Testing Technology Co ltd
Current assignee: Hebei Shida Testing Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-04-14
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to an experimental facilities technical field especially relates to a test solution concentration detection pipe. The device comprises a needle cylinder body, wherein an agitating mechanism and a visual detection mechanism are arranged in the needle cylinder body, the agitating mechanism comprises a piston, a transmission rod, a groove, a screw rod, an agitating blade and an L-shaped needle tube, the visual detection mechanism comprises a reaction bin in threaded connection with a liquid outlet at the lower end of the needle cylinder body, and a door plate is hinged outside the reaction bin. The utility model discloses an integrate the multiple part in laboratory, the function set of the solution concentration that surprise detected and adjusted is in the same place, and it is simpler wholly to use, can look over different concentrations in addition directly perceivedly to the reaction phenomenon of material, and the experimental speed accelerates greatly, and efficiency improves.

Description

Test solution concentration detection tube

Technical Field

The utility model relates to an experimental facilities technical field especially relates to a test solution concentration detection pipe.

Background

Concentration detection equipment of laboratory solution, generally all carry out the ration through burette and graduated flask and confirm, to the project of some maturations, it is very convenient right to carry out the during operation like this, but to some projects of exploring, for example will carry out the scientific research experiment, many concentration data are unknown, change the concentration of liquid, research liquid is to the influence of material, need continuously explore, need use the apparatus of many laboratories, this can make work load become very big, the apparatus has many also can improve the risk of making mistakes, solvent in a lot of solutions is probably because the time lengthens, can appear precipitating, this also can influence experimental data, scientific research personnel still need stir once more before the experiment, to sum up need simplify equipment, the function is concentrated, do not influence normal experimental data simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, the test solution concentration detection pipe that provides, the utility model discloses a integrate the multiple part in laboratory, the function set of the solution concentration that surprise detects and adjust is in the same place, wholly uses simpler, can look over different concentrations moreover directly perceivedly to the reaction phenomenon of material, and the experimental speed accelerates greatly, and efficiency improves.

In order to solve the problems, the provided technical scheme is as follows: the utility model provides an experimental solution concentration detection pipe, includes the cylinder barrel, be equipped with rabbling mechanism and visual detection mechanism directly perceived in the cylinder barrel, rabbling mechanism is including being located cylinder barrel sliding connection's piston, and the side is equipped with the transfer line on the piston, outside the cylinder barrel is extended to the transfer line upper end, the piston downside is equipped with the recess, the bottom rotation is equipped with the screw rod in the cylinder barrel, screw rod and piston threaded connection, the screw rod cup joints with the transfer line and is connected, the screw rod lower extreme is equipped with the stirring leaf, cylinder barrel lower extreme threaded connection is equipped with L shape needle tubing, L shape needle tubing and the inside mutual UNICOM of cylinder barrel, visual detection mechanism directly perceived includes the reaction bin with the liquid outlet threaded connection of cylinder barrel lower extreme, the articulated door plant that is equipped with outward in reaction bin.

Furthermore, the upper end of the transmission rod is provided with a pressing plate.

Further, a rubber pad is arranged on the inner bottom surface of the groove around the screw rod.

Furthermore, a glass plate is arranged outside the needle cylinder body, and scale marks are arranged on the glass plate.

Furthermore, the syringe barrel is provided with a check valve in cooperation with the L-shaped needle tube.

The utility model has the advantages that:

the utility model discloses an integrate the multiple part in laboratory, the function set of the solution concentration that surprise detected and adjusted is in the same place, and it is simpler wholly to use, can look over different concentrations in addition directly perceivedly to the reaction phenomenon of material, and the experimental speed accelerates greatly, and efficiency improves.

Drawings

Fig. 1 is a schematic diagram of the test solution concentration detecting tube of the present invention.

Fig. 2 is a schematic structural diagram of the test solution concentration detecting tube of the present invention.

As shown in the figure:

1. the device comprises a needle cylinder body, 2 parts of a piston, 3 parts of a transmission rod, 4 parts of a groove, 5 parts of a screw rod, 6 parts of a stirring blade, 7 parts of an L-shaped needle tube, 8 parts of a reaction bin, 9 parts of a door panel, 10 parts of a pressing plate, 11 parts of a rubber pad, 12 parts of a glass plate, 13 parts of a scale mark, 14 parts of a check valve.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model provides a pair of test solution concentration detection tube, including cylinder barrel 1, be equipped with rabbling mechanism and visual detection mechanism directly perceived in the cylinder barrel 1, the rabbling mechanism is including lieing in 1 sliding connection's of

cylinder barrel piston

2, and 2 side on the piston are equipped with

transfer line

3, 3 upper ends of transfer line extend outside

cylinder barrel

1, 2 downside of piston are equipped with recess 4, the bottom surface rotates in cylinder barrel 1 and is equipped with screw rod 5,

screw rod

5 and 2 threaded connection of piston, piston 2 and screw rod 5's connection are piston 2 only carries out the removal of vertical direction, drive screw rod 5 self and carry out the rotation, screw rod 5 cup joints with transfer line 3 and is connected, 5 lower extreme of screw rod are equipped with stirring

leaf

6, 1 lower extreme threaded connection of cylinder barrel is equipped with L shape needle tubing 7, L

shape needle tubing

7 and 1 inside mutual UNICOM of cylinder barrel, L

shape needle tubing

7 and 1 threaded connection of cylinder barrel can conveniently change the washing, visual detection mechanism directly perceived includes the reaction bin 8 with 1 lower extreme threaded connection of cylinder barrel, reaction bin 8 is equipped with articulated 9 outward.

Further, a pressing plate 10 is arranged at the upper end of the transmission rod 3, so that the transmission rod 3 can be conveniently pressed.

Further, the bottom surface in the groove 4 is provided with a rubber pad 11 around the screw 5, so that the stirring blade 6 can be protected.

Furthermore, a glass plate 12 is arranged outside the syringe barrel 1, and scale marks 13 are arranged on the glass plate 12, so that the volume of the liquid in the syringe barrel can be seen clearly.

Further, the syringe barrel 1 is provided with a check valve 14 in cooperation with the L-shaped needle 7 tube, so that liquid is prevented from flowing out through the L-shaped needle 7 tube.

The working principle is as follows:

solution that will match earlier absorbs solution through L shape needle tubing 7 and gets into in the cylinder barrel 1, press down pressing plate 10, it removes to drive transfer line 3, it removes to drive piston 2, piston 2 is through the structure of design, when the downstream, it is rotatory to drive screw rod 5, it is rotatory to drive stirring leaf 6, stir the solution of bottom, make solution mix abundant, can be better detect solution, owing to set up check valve 14, liquid can not flow through L shape needle tubing 7, directly enter into in the reaction storehouse 8, mix with inside material, observe the inside condition, then absorb a certain amount of water once more, dilute, repeat above-mentioned operation, observe 8 inside conditions in the reaction storehouse, record.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A test solution concentration detection tube is characterized in that: including the cylinder barrel, be equipped with rabbling mechanism and visual detection mechanism directly perceived in the cylinder barrel, the rabbling mechanism is including being located cylinder barrel sliding connection's piston, and the side is equipped with the transfer line on the piston, it is external that cylinder barrel extends to the transfer line upper end, the piston downside is equipped with the recess, the bottom rotation is equipped with the screw rod in the cylinder barrel, screw rod and piston threaded connection, the screw rod cup joints with the transfer line and is connected, the screw rod lower extreme is equipped with the stirring leaf, cylinder barrel lower extreme threaded connection is equipped with L shape needle tubing, L shape needle tubing and the inside mutual UNICOM of cylinder barrel, visual detection mechanism directly perceived includes the reaction bin with cylinder barrel lower extreme liquid outlet threaded connection, the articulated door plant that is equipped with outward in reaction bin.

2. The test solution concentration detecting tube according to claim 1, wherein: the upper end of the transmission rod is provided with a pressing plate.

3. The test solution concentration detecting tube according to claim 1, wherein: and a rubber pad is arranged on the inner bottom surface of the groove around the screw rod.

4. The test solution concentration detecting tube according to claim 1, wherein: the syringe barrel is externally provided with a glass plate, and the glass plate is provided with scale marks.

5. The test solution concentration detecting tube according to claim 1, wherein: the needle cylinder body is provided with a check valve in cooperation with the L-shaped needle tube.