CN216792137U

CN216792137U - Automatic add trace moisture tester of flowing back

Info

Publication number: CN216792137U
Application number: CN202220007293.6U
Authority: CN
Inventors: 王龙; 冯春花; 王明; 王菲
Original assignee: Zibo Dongling Electric Technology Co ltd
Current assignee: Zibo Dongling Electric Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-21
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a micro-moisture tester capable of automatically adding and discharging liquid, which comprises a base, wherein a tester body is arranged on one side above the base, and an anode chamber is arranged on one side above the base, which is close to the tester body; the anode chamber is electrically connected with the tester body through a circuit; the standing groove is opened to one side that the base top is close to the apparatus body. The bottom of the glass bottle body is clamped and fixed by the cooperation of the telescopic rod, the spring and the arc-shaped abutting plate, so that the anode chamber is more stable in the detection process, and the detection accuracy of the detector is improved; the pumping amount of the solution can be monitored in real time through the first flowmeter, and when the pumping amount reaches the standard, the first electromagnetic valve is controlled to cut off the water flow and close the first water pump, so that accurate liquid adding of sample detection is realized; the pump output of solution is monitored through the second flowmeter, and the discharge of solution can be stopped through controlling second solenoid valve, second water pump after the pump output reaches standard to realize the accurate flowing back of sample detection.

Description

Automatic add trace moisture tester of flowing back

Technical Field

The utility model relates to the technical field of trace moisture measuring instruments, in particular to a trace moisture measuring instrument capable of automatically adding and discharging liquid.

Background

The micro-moisture measuring instrument, also called a Karl Fischer moisture measuring instrument, comprises a Karl Fischer titration method and a Karl Fischer coulometry method, wherein the Karl Fischer titration method moisture measuring instrument is mainly used for measuring samples with higher moisture content, and the Karl Fischer coulometry method has wider application range and is particularly suitable for measuring samples with low moisture content. The micro-moisture meter has the advantages of simple operation, accurate measurement, stable performance and the like, can quickly measure the moisture content in liquid, solid and gas, and is widely applied to the fields of electric power, petroleum, chemical pharmacy, food, solar panel cutting fluid and the like.

The existing trace moisture measuring instrument cannot automatically add and drain liquid in the sample detection process, cannot monitor the amount value of the added and drained liquid, is not accurate enough for adding and draining the sample, and is inaccurate in measuring result. Therefore, the automatic micro-moisture meter for adding and discharging liquid is needed, the amount of the adding and discharging liquid can be monitored in real time, the adding and discharging liquid is more accurate, and the measuring result is more accurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a micro-moisture meter capable of automatically adding and discharging liquid, so as to solve the problems in the background technology.

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

a micro moisture tester capable of automatically adding and discharging liquid comprises a base, a tester body is arranged on one side above the base, and an anode chamber is arranged on one side above the base, which is close to the tester body; the anode chamber is electrically connected with the tester body through a circuit; a placing groove is formed in one side, close to the tester body, of the top of the base; the glass bottle body of the anode chamber is placed in the placing groove; a liquid adding and discharging assembly is arranged above one side outside the anode chamber, and an infusion bottle and a liquid storage bottle are respectively arranged on the upper side and the lower side of the liquid adding and discharging assembly; the tester is characterized in that a display screen is arranged on one side of the front surface of the tester body, and a control button is arranged on one side, close to the display screen, of the front surface of the tester body.

As a further scheme of the utility model: the liquid feeding and discharging assembly comprises a liquid conveying pipe and a liquid discharging pipe, and one ends of the liquid conveying pipe and the liquid discharging pipe are inserted into the glass bottle body.

As a still further scheme of the utility model: a first flowmeter is installed at one end of the infusion tube, a first electromagnetic valve is installed at one end, close to the first flowmeter, of the tube body of the infusion tube, a first water pump is installed at one end, close to the first electromagnetic valve, of the tube body of the infusion tube, and one end of a water inlet pipe of the first water pump is inserted into the infusion bottle.

As a still further scheme of the utility model: the liquid discharge pipe is characterized in that a second flowmeter is installed at one end of the liquid discharge pipe, a second electromagnetic valve is installed at one end, close to the second flowmeter, of the pipe body of the liquid discharge pipe, a second water pump is installed at one end, close to the second electromagnetic valve, of the pipe body of the liquid discharge pipe, and one end of a water outlet pipe of the second water pump is inserted into the liquid storage bottle.

As a still further scheme of the utility model: the two sides inside the placing groove are connected with the arc-shaped supporting plates in a sliding mode, and rubber pads are fixed on one sides, close to the glass bottle bodies, of the two arc-shaped supporting plates.

As a still further scheme of the utility model: telescopic rods are fixed on one sides, far away from the glass bottle body, of the two arc-shaped abutting plates, and one ends of the two telescopic rods are fixed on the inner wall of the placing groove on the corresponding side; and springs are fixed inside the two telescopic rods.

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

1. the bottom of the glass bottle body is clamped and fixed by the cooperation of the telescopic rod, the spring and the arc-shaped abutting plate, so that the anode chamber is more stable in the detection process, and the detection accuracy of the tester is improved;

2. the solution in the infusion bottle is pumped into the glass bottle body through the first water pump and the infusion tube, the pumping amount of the solution can be monitored in real time through the first flowmeter, and when the pumping amount reaches the standard, the first electromagnetic valve is controlled to cut off the water flow and close the first water pump, so that accurate liquid adding of sample detection can be realized;

3. through starting the second water pump and outwards taking solution out through the fluid-discharge tube, through the pump output of second flowmeter monitoring solution simultaneously, can stop the discharge of solution through control second solenoid valve, second water pump after pump output is up to standard to realize the accurate flowing back of sample detection.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic top view of the placement groove of the present invention.

FIG. 3 is a schematic view of the liquid feeding and discharging assembly of the present invention.

Notations for reference numerals: 1-base, 2-determinator body, 3-display screen, 4-control button, 5-placement groove, 6-glass bottle body, 7-anode chamber, 8-liquid adding and discharging component, 81-infusion tube, 82-liquid discharging tube, 83-first flowmeter, 84-first electromagnetic valve, 85-first water pump, 86-second flowmeter, 87-second electromagnetic valve, 88-second water pump, 9-infusion bottle, 10-liquid storage bottle, 11-arc-shaped support plate, 12-telescopic rod, 13-rubber pad and 14-spring.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a micro moisture meter for automatically adding and discharging liquid includes a base 1, a meter body 2 is installed on one side above the base 1, a display screen 3 is installed on one side of the front surface of the meter body 2, and a control button 4 is installed on one side of the front surface of the meter body 2, which is close to the display screen 3; a placing groove 5 is formed in one side, close to the tester body 2, of the top of the base 1; an anode chamber 7 is arranged on one side, close to the tester body 2, above the base 1, and a glass bottle body 6 of the anode chamber 7 is placed in the placing groove 5; the anode chamber 7 is electrically connected with the tester body 2 through a line;

a liquid adding and discharging assembly 8 is arranged above one side outside the anode chamber 7, and an infusion bottle 9 and a liquid storage bottle 10 are respectively arranged on the upper side and the lower side of the liquid adding and discharging assembly 8; two sides of the inner part of the placing groove 5 are both connected with arc-shaped abutting plates 11 in a sliding manner, and rubber pads 13 are fixed on one sides of the two arc-shaped abutting plates 11, which are close to the glass bottle body 6; telescopic rods 12 are fixed on one sides, far away from the glass bottle body 6, of the two arc-shaped abutting plates 11, and one ends of the two telescopic rods 12 are fixed on the inner wall of the placing groove 5 on the corresponding side; the spring 14 is fixed inside each of the two telescopic rods 12.

Example 2

Referring to fig. 2 to 3, on the basis of embodiment 1, the liquid feeding and discharging assembly 8 includes a liquid feeding tube 81 and a liquid discharging tube 82, and one end of the liquid feeding tube 81 and one end of the liquid discharging tube 82 are both inserted into the glass bottle body 6; a first flowmeter 83 is installed at one end of the infusion tube 81, a first electromagnetic valve 84 is installed at one end, close to the first flowmeter 83, of a tube body of the infusion tube 81, a first water pump 85 is installed at one end, close to the first electromagnetic valve 84, of the tube body of the infusion tube 81, and one end of a water inlet tube of the first water pump 85 is inserted into the infusion bottle 9;

a second flow meter 86 is installed at one end of the liquid discharge pipe 82, a second electromagnetic valve 87 is installed at one end, close to the second flow meter 86, of the pipe body of the liquid discharge pipe 82, a second water pump 88 is installed at one end, close to the second electromagnetic valve 87, of the pipe body of the liquid discharge pipe 82, and one end of a water outlet pipe of the second water pump 88 is inserted into the liquid storage bottle 10.

When the glass bottle body 6 of the anode chamber 7 is used, the glass bottle body 6 is placed in the placing groove 5, the bottom of the glass bottle body 6 is clamped and fixed through the matching use of the telescopic rod 12, the spring 14 and the arc-shaped abutting plate 11, so that the anode chamber 7 is more stable in the detection process, and the detection accuracy of a measuring instrument is improved; in the detection process, the solution in the infusion bottle 9 is pumped into the glass bottle body 6 through the first water pump 85 and the infusion pipe 81, the pumping amount of the solution can be monitored in real time through the first flowmeter 83, and when the pumping amount reaches the standard, the first electromagnetic valve 84 is controlled to stop water flow and close the first water pump 85, so that accurate liquid adding of sample detection can be realized; can start second water pump 88 and outwards take out solution through fluid-discharge tube 82 when the solution in the glass body is outwards discharged to needs, monitor the pump output of solution through second flowmeter 86 simultaneously, can stop the discharge of solution through controlling second solenoid valve 87, second water pump 88 after pump output reaches standard to realize the accurate flowing back of sample detection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A micro moisture tester capable of automatically adding and discharging liquid comprises a base (1), a tester body (2) is installed on one side above the base (1), and an anode chamber (7) is arranged on one side, close to the tester body (2), above the base (1); the device is characterized in that the anode chamber (7) is electrically connected with the tester body (2) through a circuit; a placing groove (5) is formed in one side, close to the tester body (2), of the top of the base (1); the glass bottle body (6) of the anode chamber (7) is arranged in the placing groove (5); a liquid adding and discharging assembly (8) is arranged above one side of the outside of the anode chamber (7), and an infusion bottle (9) and a liquid storage bottle (10) are respectively arranged on the upper side and the lower side of the liquid adding and discharging assembly (8); the tester is characterized in that a display screen (3) is arranged on one side of the front surface of the tester body (2), and a control button (4) is arranged on one side of the front surface of the tester body (2) close to the display screen (3).

2. The automatic liquid adding and discharging trace moisture tester as claimed in claim 1, wherein the liquid adding and discharging assembly (8) comprises a liquid conveying pipe (81) and a liquid discharging pipe (82), and one end of the liquid conveying pipe (81) and one end of the liquid discharging pipe (82) are inserted into the glass bottle body (6).

3. The automatic liquid adding and discharging trace moisture tester as claimed in claim 2, wherein a first flow meter (83) is installed at one end of the liquid conveying pipe (81), a first electromagnetic valve (84) is installed at one end, close to the first flow meter (83), of the pipe body of the liquid conveying pipe (81), a first water pump (85) is installed at one end, close to the first electromagnetic valve (84), of the pipe body of the liquid conveying pipe (81), and one end of a water inlet pipe of the first water pump (85) is inserted into the infusion bottle (9).

4. The automatic liquid adding and discharging trace moisture tester as claimed in claim 3, wherein a second flow meter (86) is installed at one end of the liquid discharging pipe (82), a second electromagnetic valve (87) is installed at one end of the pipe body of the liquid discharging pipe (82) close to the second flow meter (86), a second water pump (88) is installed at one end of the pipe body of the liquid discharging pipe (82) close to the second electromagnetic valve (87), and one end of a water outlet pipe of the second water pump (88) is inserted into the liquid storage bottle (10).

5. The automatic liquid adding and discharging micro-moisture meter as claimed in claim 1 or 4, wherein two sides inside the placing groove (5) are connected with arc-shaped resisting plates (11) in a sliding manner, and rubber pads (13) are fixed on one sides of the two arc-shaped resisting plates (11) close to the glass bottle body (6).

6. The automatic liquid adding and discharging trace moisture tester as claimed in claim 5, wherein the two arc-shaped abutting plates (11) are fixed with telescopic rods (12) on the sides far away from the glass bottle body (6), and one ends of the two telescopic rods (12) are fixed on the inner walls of the placing grooves (5) on the corresponding sides; springs (14) are fixed inside the two telescopic rods (12).