CN217491892U

CN217491892U - Automatic washing unit of pH electrode

Info

Publication number: CN217491892U
Application number: CN202221345065.6U
Authority: CN
Inventors: 钱蕾; 邱星伟; 方珂; 苏宇伟; 张晓康
Original assignee: Jiangsu Chengxin Inspection Certification Co ltd
Current assignee: Jiangsu Chengxin Inspection, Testing and Certification Co.,Ltd.
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-27
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to an automatic washing unit of pH electrode, including rotatable seat, water receiving tank, water purification machine, response water pump and the infrared induction shower nozzle of rotating, rotate seat centre gripping glass electrode, the bottom downward sloping of glass electrode, the water receiving tank sets up the below of waiting to wash the glass electrode, the water receiving tank passes through the drain line and connects the water purification machine, the water purification machine passes through the flushing line and connects the infrared induction shower nozzle, the infrared induction shower nozzle sets up the top at the glass electrode, the response water pump sets up on the flushing line. The utility model discloses simple structure, the sparge water obtains cyclic utilization, drives the glass electrode through rotating the seat and rotates, has improved the washing efficiency, realizes washing no dead angle.

Description

Automatic washing unit of pH electrode

Technical Field

The utility model relates to a washing technical field of experimental articles for use, concretely relates to automatic washing unit of pH electrode.

Background

In the pH experiment, the glass electrode of the pH meter is immersed in the sample extraction liquid for measurement, and after each sample is measured, the glass electrode is flushed with three-stage water to wash away the residue of the previous extraction liquid to prevent the next sample extraction liquid from being polluted, and the laboratory generally adopts a plastic bottle with a nozzle to perform squeezing drainage flushing, and a container such as a glass beaker is used to receive the flushed wastewater, which has the following problems:

1. because the sample is extruded by hands, the labor intensity is high when the sample amount is large, and time and labor are wasted; the amount of water used for each extrusion cannot be unified, and sometimes, the water is used in a large amount;

2. the capacity of the plastic bottle is limited, water is drained after the plastic bottle is used for a period of time, and water is required to be added after the plastic bottle is stopped; the capacity of the glass beaker is also fixed, the glass beaker is filled with water after a period of time, and the glass beaker is also stopped for treatment;

3. the water after washing is directly discarded without recycling, which is not beneficial to environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough, the automatic washing unit of a pH electrode is provided, pack into glass electrode and rotate the seat, the glass electrode is sensed to infrared induction shower nozzle, control induction water pump starts, infrared induction shower nozzle goes out water, it drives glass electrode rotation to rotate the seat simultaneously, accomplish the self-cleaning, when removing glass electrode, induction water pump stops the pump water, moreover, the steam generator is simple in structure, the sparge water obtains cyclic utilization, and drive glass electrode through rotating the seat and rotate, the efficiency of washing is improved, realize washing no dead angle.

The purpose of the utility model is realized like this:

the utility model provides an automatic washing unit of pH electrode, is including rotatable seat, water receiving tank, water purification machine, response water pump and the infrared induction shower nozzle of rotating, rotate seat centre gripping glass electrode, the bottom downward sloping of glass electrode, the water receiving tank sets up the below at treating to wash the glass electrode, the water receiving tank passes through drain line and connects the water purification machine, the water purification machine passes through the washing pipeline and connects the infrared induction shower nozzle, the infrared induction shower nozzle sets up the top at the glass electrode, the response water pump sets up on the washing pipeline.

Preferably, the rotating seat is driven by a motor and comprises a driving disc, a clamping disc and a support post, the support post is arranged between the driving disc and the clamping disc, a rubber sleeve is embedded in the center of the clamping disc, and the rubber sleeve clamps the glass electrode.

Preferably, the motor is fixed on the top of the first bracket, and an output shaft of the motor is connected with the driving disc.

Preferably, the first support comprises a support rod and a support arm, the support rod is connected with the support arm through a universal structure, and the motor is fixed on the support arm through a mounting plate.

Preferably, the infrared induction nozzle is fixed above the glass electrode to be washed through a second support, the infrared induction nozzle is fixed at the top of the second support, the second support is hollow, and the washing pipeline is hidden in the second support.

The utility model has the advantages that:

1. the manual operation is reduced, and the labor intensity of an inspector is reduced;

2. the water yield can be controlled, and the uniformity of the flushing operation is achieved;

3. realizes the cyclic utilization of water, reduces the discharge of waste water, saves water and protects the environment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation of the rotating disk, the electrode and the first bracket.

Wherein: a rotating base 1; a drive disc 1.1; a clamping disk 1.2; a strut 1.3; 1.4 of a rubber sleeve; a water receiving tank 2; a water purifier 3; an induction water pump 4; an infrared induction nozzle 5; a glass electrode 6; a motor 7; a first support 8; a support bar 8.1; a support arm 8.2; a gimbal structure 8.3; a mounting plate 8.4; a second bracket 9; a drain line 10; the line 11 is flushed.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to an automatic washing device for pH electrode, comprising a rotatable rotating base 1, a water receiving tank 2, a water purifier 3, an induction water pump 4 and an infrared induction nozzle 5, wherein the rotating base 1 clamps a glass electrode, the rotating base 1 comprises a driving disc 1.1, a clamping disc 1.2 and a pillar 1.3, the pillar 1.3 is arranged between the driving disc 1.1 and the clamping disc 1.2, the pillar 1.3 is provided with a plurality of pillars which are uniformly distributed in the circumferential direction of the rotating base 1, a gap is formed between the driving disc 1.1 and the clamping disc 1.2 by supporting the pillar 1.3, the gap can contain the glass electrode 6, the glass electrode 6 is inserted into the clamping disc 1.2 from the gap to prevent the glass electrode 6 from being damaged during installation, a rubber sleeve 1.4 is embedded in the center of the clamping disc 1.2, the rubber sleeve 1.4 clamps the glass electrode 6, the rubber sleeve 1.4 is convenient for disassembling and assembling the glass electrode and protecting the glass electrode, prevent that the glass electrode from damaging, the glass electrode 6 slope setting of treating to wash, the bottom downward sloping of glass electrode 6 improves and washes efficiency.

Rotate seat 1 by the drive of motor 7, motor 7 is fixed at the top of first support 8, first support 8 includes bracing piece 8.1 and support arm 8.2, bracing piece 8.1 is through universal structure 8.3 joint support arm 8.2, motor 7 is fixed on support arm 8.2 through mounting panel 8.4, the installation of motor 7 slope, the slope of the mounting panel 8.4 that corresponds sets up to ensure to rotate seat 1 and be the slope setting, then carry out the angle through universal structure 8.3 to support arm 8.2 and the mounting panel 8.4 on it and adjust a little, thereby finely tune the angle of rotating seat 1.

The water receiving tank 2 is arranged below the glass electrode 6 to be washed, the infrared induction nozzle 5 is fixed above the glass electrode 6 to be washed through the second support 9, the infrared induction nozzle 5 is fixed at the top of the second support 9, and the position of the glass electrode 6 is adjusted to enable the infrared induction nozzle 5 to be aligned to the glass electrode 6.

The water receiving tank 2 is connected with the water purification machine 3 through a drainage pipeline 10, the water purification machine 3 is connected with the infrared induction nozzle 5 through a flushing pipeline 11, the induction water pump 4 is arranged on the flushing pipeline 11, the infrared induction nozzle 5 is matched with the induction water pump 4, and the induction water pump 4 supplies water in the water purification machine 3 to the infrared induction nozzle 5.

The second support 9 is hollow, the flushing pipeline 11 is hidden in the second support 9, the flushing pipeline 11 is protected, and the appearance is attractive and tidy.

A filter screen is arranged at the water outlet of the water receiving tank 2, and the filter screen can filter fibers; the water purifier 3 is internally provided with a filtering device for filtering the waste water.

The glass electrode is arranged in the rotating seat, the infrared induction nozzle induces the glass electrode, the induction water pump is controlled to be started, the infrared induction nozzle discharges water, the rotating seat drives the glass electrode to rotate simultaneously, automatic washing is completed, and when the glass electrode is removed, the induction water pump stops pumping water.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a pH electrode's automatic flushing device which characterized in that: including rotatable rotation seat (1), water receiving tank (2), water purification machine (3), response water pump (4) and infrared induction nozzle (5), rotate seat (1) centre gripping glass electrode, the bottom downward sloping of glass electrode (6), water receiving tank (2) set up the below of waiting to wash glass electrode (6), water receiving tank (2) are through water drainage pipe (10) connection water purification machine (3), infrared induction nozzle (5) are connected through wash pipe way (11) in water purification machine (3), infrared induction nozzle (5) set up the top at glass electrode (6), response water pump (4) set up on wash pipe way (11).

2. The automatic washing device for the pH electrode according to claim 1, wherein: rotate seat (1) and be driven by motor (7), rotate seat (1) including driving-disc (1.1), grip disc (1.2) and pillar (1.3), pillar (1.3) set up between driving-disc (1.1) and grip disc (1.2), the center of grip disc (1.2) is inlayed and is equipped with rubber sleeve (1.4), rubber sleeve (1.4) centre gripping glass electrode (6).

3. The automatic washing device for the pH electrode according to claim 2, wherein: the motor (7) is fixed on the top of the first support (8), and an output shaft of the motor (7) is connected with the driving disc (1.1).

4. The automatic washing device of the pH electrode according to claim 3, wherein: first support (8) are including bracing piece (8.1) and support arm (8.2), support arm (8.2) are connected through universal structure (8.3) in bracing piece (8.1), motor (7) are fixed on support arm (8.2) through mounting panel (8.4).

5. The automatic washing device for the pH electrode according to claim 1, wherein: the infrared induction spray head (5) is fixed above the glass electrode (6) to be washed through a second support (9), the infrared induction spray head (5) is fixed at the top of the second support (9), the second support (9) is hollow, and the washing pipeline (11) is hidden in the second support (9).