Peracetic acid stability detection device

Abstract

The utility model discloses a peracetic acid stability detection device. The detection device comprises a device main body; the movable groove is positioned on the inclined surface of the device main body; rotating heads are arranged at the two ends of the rotating seat and located between the inner walls of the rotating movable grooves; the plug-in frame is located on the end face of one side of the rotating seat; the number of the metal plugs is three, and the metal plugs are arranged in the plug-in frame. The rotary seat rotates towards one side of the measuring cup, so that the detection sensor is inserted into the measuring cup for detection, and when multiple groups of solutions are detected, the detection head is detached from the insertion frame, is washed and wiped by clean water and then is mounted back to detect other solutions, so that residual solutions on the detection sensor are avoided; the accuracy of next detection solution data is improved, and an experimenter can conveniently detect a proper stabilizer in a multi-time matching manner, so that the stability of peracetic acid production, transportation and storage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a peracetic acid stability detection device. Background Art

[0002] Disinfectants are used to kill pathogenic microorganisms on the transmission medium to make them harmless, eliminate pathogenic microorganisms outside the human body, cut off the transmission path of infectious diseases, and achieve the purpose of controlling infectious diseases;

[0003] In order to improve the stability of the existing disinfectant peracetic acid, a stabilizer is added to it. When debugging the stability of peracetic acid with different stabilizers, it is necessary to test the stability of peracetic acid on the configured solution in order to configure a suitable stabilizer to improve the effect of the product and reduce the loss of the product effect during production, transportation and storage.

[0004] The existing instrument for detecting peracetic acid is to drop a solution onto a test paper, then insert the test paper into the detection port of the instrument, contact the sensor built into the detection port to check the content of peracetic acid on the test paper, and display the data on the control screen. However, when this method is used, the solution on the test paper will remain on the sensor, which will reduce the accuracy of the test data of the solution when detecting other configured solutions, affecting the judgment of the proportion of peracetic acid stabilizer. Utility Model Content

[0005] The purpose of the utility model is to provide a peracetic acid stability detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a peracetic acid stability detection device, the detection device comprising a device body, a rotating seat, a detection head, a detection sensor, a placement slot, and a measuring cup.

[0007] A movable groove is provided on the inclined surface of the device body; rotating heads are provided at both ends of the rotating seat and are rotatably arranged between the inner walls of the movable groove; an insertion frame is provided on the end face of one side of the rotating seat; three metal plugs are provided inside the insertion frame, and the tail ends of the three metal plugs are connected to the controller inside the device body by connecting wires; one end of the detection head is placed on the inner wall of the insertion frame; a socket for connecting with the metal plug is provided on the detection head; the detection sensor is composed of three different sensors; among which the three sensors are an ORP sensor, a PH sensor and an oxygen sensor respectively; the placement groove is opened on the inclined surface below the movable groove; the diameter of the measuring cup is slightly smaller than the diameter of the placement groove, so that the measuring cup can be placed in the placement groove.

[0008] By adopting the above technical scheme, the device adopts direct insertion of solution detection data, and the rotating seat can be rotated toward one side of the measuring cup to insert the detection sensor into the measuring cup for detection. When detecting multiple groups of solutions, the detection head is removed from the insertion frame, rinsed and wiped clean with clean water, and then installed back to detect other solutions, so as to avoid residual solution on the detection sensor, improve the accuracy of the solution data for the next detection, and facilitate the experimenter to detect the appropriate stabilizer for multiple proportions, thereby improving the stability of peracetic acid production, transportation and storage.

[0009] Preferably, a control screen is provided on the inclined surface of the device body, and the control screen is connected to a controller inside the device body.

[0010] By adopting the above technical solution, the internal controller can be visually controlled by installing a control screen to detect the solution, so that the detection data is displayed on the control screen for direct observation of the detection results.

[0011] Preferably, an embedded printer is arranged inside the device body, and the printing port of the embedded printer is on the inclined surface of the device body.

[0012] By adopting the above technical solution, by installing an embedded printer inside, the test data can be printed and discharged from the print port, which is convenient for directly recording the test data of different groups of solutions, so as to compare the data and mix the appropriate stabilizer later.

[0013] Preferably, a paper changing bin is provided on the outer wall of the device body, and the paper changing bin is below the embedded printer.

[0014] By adopting the above technical solution, when the stabilizer is proportioned, a large number of experimental proportioning tests are required, and a large amount of data will be obtained for printing. New printing paper can be replaced in time through the paper replacement bin to print and check the data.

[0015] Preferably, a card slot is provided on the top of the device body, a card head is fixedly connected to the top of the detection head, and the card slot is on the rotation path of the card head.

[0016] By adopting the above technical solution, when the detection head rotates up after detection, the clamping head will be stuck in the clamping slot to fix the rotating seat. The detection sensor will leave the measuring cup, so that the measuring cup can be taken out of the placement slot, avoiding the problem of the rotating seat rotating at will and affecting the taking out of the measuring cup.

[0017] Preferably, the length of the detection sensor is smaller than the length from one end of the detection head to the opposite side of the measuring cup, and the bottom end of the detection sensor is placed in the middle or lower section of the measuring cup.

[0018] By adopting the above technical solution and the design of the structure, the detection sensor will not get stuck on the inner wall of the measuring cup when it rotates away from the measuring cup, while ensuring that the bottom end of the detection sensor is placed in the solution to detect the concentration.

[0019] Preferably, a flip cover is rotatably connected to the top of the device body, and a storage slot is provided on the top of the device body.

[0020] By adopting the above technical solution, a storage tank can be opened to store some used tools inside. At the same time, the cleaned detection sensor can be placed in the storage tank for storage when not in use, thereby reducing the probability of external pollutants contaminating the detection sensor and ensuring the accuracy of the next detection data.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) By rotating the rotating seat toward one side of the measuring cup, the detection sensor is inserted into the measuring cup for detection. When detecting multiple groups of solutions, the detection head is removed from the plug-in frame, rinsed and wiped clean with clean water, and then installed back to detect other solutions, so as to avoid residual solution on the detection sensor, improve the accuracy of the solution data for the next detection, and facilitate the experimenter to mix and detect the appropriate stabilizer multiple times, thereby improving the stability of peracetic acid production, transportation and storage;

[0023] (2) By installing an embedded printer inside, the test data can be printed and discharged from the print port, which is convenient for directly recording the test data of different groups of solutions. There is no need to check and record the data on the control screen in real time, which avoids the problem of the experimenter forgetting to refer to the data record, so that the test data can help the experimenter to mix the appropriate stabilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the detection sensor of the utility model;

[0026] Figure 3 This is a schematic diagram of the connection structure between the rotating seat and the detection head of the utility model;

[0027] Figure 4 This is a schematic diagram of the storage tank structure of the utility model.

[0028] In the figure: 1. Device body; 2. Movable slot; 3. Rotating seat; 4. Insertion frame; 5. Metal plug; 6. Detection head; 7. Socket; 8. Detection sensor; 9. Placement slot; 10. Measuring cup; 11. Card head; 12. Card slot; 13. Control panel; 14. Embedded printer; 15. Paper change bin; 16. Flip cover; 17. Storage slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In view of the problem that when the current peracetic acid detection instrument is used, the solution on the test paper will remain on the sensor, which will reduce the accuracy of the solution detection data when other configuration solutions are detected, affecting the judgment of the ratio of peracetic acid stabilizer, this embodiment adopts a peracetic acid stability detection device, which includes a device body, a rotating seat, a detection head, a detection sensor, a placement slot, and a measuring cup.

[0031] A movable groove is provided on the inclined surface of the device body; rotating heads are provided at both ends of the rotating seat and are rotatably arranged between the inner walls of the movable groove; an insertion frame is provided on the end face of one side of the rotating seat; three metal plugs are provided inside the insertion frame, and the tail ends of the three metal plugs are connected to the controller inside the device body by connecting wires; one end of the detection head is placed on the inner wall of the insertion frame; a socket for connecting with the metal plug is provided on the detection head; the detection sensor is composed of three different sensors; among which the three sensors are an ORP sensor, a PH sensor and an oxygen sensor respectively; the placement groove is opened on the inclined surface below the movable groove; the diameter of the measuring cup is slightly smaller than the diameter of the placement groove, so that the measuring cup can be placed in the placement groove.

[0032] The following is combined with Figure 1-4 The utility model is described in further detail.

[0033] Example 1

[0034] See also Figures 1 to 3 The utility model provides an embodiment: a peracetic acid stability detection device, the detection device comprising:

[0035] Device body 1;

[0036] Active slot 2, the active slot 2 is placed on the inclined surface of the device body 1;

[0037] The rotating seat 3 has rotating heads at both ends between the inner walls of the rotating movable groove 2, so that the rotating seat 3 can be rotated to adjust the detection structure into the solution to detect data;

[0038] An inserting frame 4, the inserting frame 4 is located at an end surface of one side of the rotating seat 3;

[0039] A metal plug 5, three of which are arranged inside the plug-in frame 4, so that the detection structure plugged into the plug-in frame 4 can be electrically connected to the metal plug 5, and the tail ends of the three metal plugs 5 are connected to the controller inside the device body 1 by connecting wires, so that the data detected by the sensor can be transmitted to the controller through the metal plug 5 and the connecting wire, and the signal can be processed and converted into intuitive detection data;

[0040] A detection head 6, one end of which is placed on the inner wall of the insertion frame 4, and one end of which can be plugged into the insertion frame 4. During detection, the detection head 6 can be disassembled and cleaned as needed to reduce the impact of residual solution on the next detection;

[0041] A socket 7, which is plugged into the metal plug 5, and can be used to connect and disconnect the signal transmission line during assembly and disassembly to ensure normal transmission of signals;

[0042] A detection sensor 8, which is composed of three different sensors. The three sensors can detect different contents, improve the detection of various data of the solution, and help to debug a suitable stabilizer;

[0043] Among them, the three sensors are ORP sensor, pH sensor and oxygen sensor. ORP sensor evaluates the reactivity and stability of peracetic acid by measuring the potential difference between electrodes in the redox reaction. pH sensor is used to measure the pH in peracetic acid. Oxygen sensor is used to measure the oxygen concentration in peracetic acid samples. The pH and oxygen concentration have a direct impact on stability. The detected data is helpful to debug the stabilizer to improve the stability of peracetic acid.

[0044] A placing groove 9, which is arranged on the inclined surface below the movable groove 2;

[0045] A measuring cup 10, the diameter of which is slightly smaller than the diameter of the placement slot 9, can be easily placed in the placement slot 9, making it easier for the upper detection sensor 8 to rotate downward for detection.

[0046] Example 2

[0047] See also Figure 1In combination with the above-mentioned embodiment 1, a controller is installed inside the main body 1 of the device. The controller is used to process and control the operation of each structure on the main body 1 of the device. A control screen 13 is installed on the inclined surface of the main body 1 of the device. The installation of the control screen 13 can visually control the internal controller to detect the solution, so that the detection data is displayed on the control screen 13 for direct observation of the detection results. An embedded printer 14 is installed inside the main body 1. The print port of the embedded printer 14 is on the inclined surface of the main body 1 of the device. The embedded printer 14 is installed inside, and the detection data can be printed and discharged from the print port, which is convenient for directly recording the detection data of different groups of solutions, so that the data can be used for subsequent comparison and matching of suitable stabilizers. A paper changing bin 15 is installed on the outer wall of the main body 1 of the device. The paper changing bin 15 is below the embedded printer 14. When matching the stabilizer, multiple and large-scale experimental matching tests are required, and a large amount of data will be obtained for printing. The new printing paper can be replaced in time through the paper changing bin 15 to print the inspection data.

[0048] Example 3

[0049] See also Figure 2 and Figure 4 On the basis of the above embodiment, a card slot 12 is provided on the top of the device body 1, and a card head 11 is fixedly connected to the top of the detection head 6, and the card slot 12 and the card head 11 are on the same straight line. When the detection head 6 rotates up after detection, the card head 11 will be stuck on the card slot 12 to fix the rotating seat 3, and the detection sensor 8 will leave the measuring cup, so that the measuring cup 10 can be taken out of the placement slot 9, avoiding the problem that the rotating seat 3 rotates randomly and affects the taking out of the measuring cup 10. The length of the detection sensor 8 is less than the length from one end of the detection head 6 to the opposite side of the measuring cup 10. When the detection sensor 8 rotates away from the measuring cup 10, the detection sensor 8 will not hit The measuring cup 10 is stuck on the inner wall of the measuring cup 10, and the bottom end of the detection sensor 8 is placed in the middle and lower part of the measuring cup 10 to ensure that the bottom end of the detection sensor 8 is placed in the solution to detect the concentration. The top of the device body 1 is rotatably connected with a flip cover 16, and the flip cover 16 can cover the top of the storage tank 17 to protect the items in the storage tank 17. The top of the device body 1 is provided with a storage tank 17. The storage tank 17 can be used to store some tools. At the same time, the cleaned detection sensor 8 can be placed in the storage tank 17 for storage when not in use, thereby reducing the probability of external pollutants contaminating the detection sensor 8 and ensuring the accuracy of the next detection data.

[0050] Working principle: When in use, first place the configured solution measuring cup 10 in the placement slot 9, rotate the rotating seat 3 down, so that the detection sensor 8 enters the solution to detect data, and the control screen 13 displays the data and the embedded printer 14 prints out the data table. After the detection, place the next group of measuring cups 10 for the configured solution on another group of placement slots 9 for the above-mentioned detection. The detection head 6 for the first detection can be removed from the insertion frame 4, rinse the surface of the detection sensor 8 with clean water and wipe off the water stains, and then reinsert it into the insertion frame 4 to detect the next group of configured solutions.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A peracetic acid stability detection device, characterized in that: The detection device comprises: Device body; a movable groove is provided on the inclined surface of the device body; A rotating seat, wherein both ends of the rotating seat are provided with rotating heads and are rotatably arranged between the inner walls of the movable groove; an insert frame is arranged on the end surface of one side of the rotating seat; three metal plugs are arranged inside the insert frame, and the tail ends of the three metal plugs are connected to the controller inside the device body by connecting wires; A detection head, one end of which is placed on the inner wall of the plug-in frame; the detection head is provided with a socket for plugging with a metal plug; The detection sensor is composed of three different sensors; wherein the three sensors are an ORP sensor, a PH sensor and an oxygen sensor; A placement slot, the placement slot is arranged on the inclined surface below the movable slot; The measuring cup has a diameter slightly smaller than the diameter of the placement slot, so that the measuring cup can be placed in the placement slot.

2. A peracetic acid stability detection device according to claim 1, characterized in that: The inclined surface of the device body is provided with a control screen, and the control screen is connected to a controller inside the device body.

3. A peracetic acid stability detection device according to claim 1, characterized in that: An embedded printer is arranged inside the device body, and a printing port of the embedded printer is on the inclined surface of the device body.

4. A peracetic acid stability detection device according to claim 3, characterized in that: The outer wall of the device body is provided with a paper changing bin, and the paper changing bin is below the embedded printer.

5. A peracetic acid stability detection device according to claim 1, characterized in that: A card slot is provided on the top of the device body, a card head is fixedly connected to the top of the detection head, and the card slot is on the rotation path of the card head.

6. A peracetic acid stability detection device according to claim 1, characterized in that: The length of the detection sensor is shorter than the length from one end of the detection head to the opposite side of the measuring cup, and the bottom end of the detection sensor is placed in the middle or lower section of the measuring cup.

7. A peracetic acid stability detection device according to claim 1, characterized in that: The top of the device body is rotatably connected with a flip cover, and the top of the device body is provided with a storage slot.

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