Temperature control and dehumidification assembly based on electrolyte analyzer

Abstract

The utility model discloses a temperature control dehumidification component based on an electrolyte analyzer, which comprises an amplification box, an upper cover, a middle cover and a bottom cover are arranged on the amplification box in sequence, the amplification box is internally separated into a first cavity and a second cavity which are independent through the middle cover, an electrode component is arranged in the first cavity, and the electrode component is arranged in the second cavity. A temperature control and dehumidification assembly is arranged in the second cavity and can be automatically adjusted according to real-time changes of the temperature and humidity in the cavity so as to maintain the most suitable working environment, electrode signal collection abnormity caused by fluctuation of the environment temperature and humidity is effectively prevented, and meanwhile, the temperature control and dehumidification efficiency is improved. The change of ambient temperature may influence the response speed and stability of the electrode. By automatically adjusting the temperature and humidity in the cavity, the interference of the environmental factors can be obviously reduced through the temperature control dehumidification assembly, and the stable operation of the analyzer is ensured. The microprocessor monitors and analyzes the differences in real time and then adjusts the differences so as to prevent external environment fluctuation from interfering with accurate detection work of the electrode.

Description

Technical Field

[0001] This utility model specifically relates to a temperature control and dehumidification component based on an electrolyte analyzer. Background Technology

[0002] Electrolyte analyzers are indispensable in clinical testing. They primarily measure the osmotic pressure balance in human blood and body fluids, providing strong evidence for clinical diagnosis. Currently, electrolyte analyzers commonly use the ion-selective electrode method to measure the concentration of electrolyte ions in samples, a method that is highly efficient and accurate. The amplifier box, as one of the key components of the instrument, plays a crucial role in the performance of the instrument. Ion-selective electrode electrolyte analyzers are commonly used in hospitals to determine the ion concentration in serum, plasma, and urine. Humid and low-temperature environments are particularly detrimental to Na and pH electrodes, leading to poor linearity and reduced electrode repeatability. Utility Model Content

[0003] The purpose of this invention is to provide a temperature control and dehumidification component based on an electrolyte analyzer to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a temperature-controlled dehumidification component based on an electrolyte analyzer, comprising an amplification box, wherein an upper cover, a middle cover and a bottom cover are sequentially arranged on the amplification box, and the middle cover isolates the amplification box into an independent first cavity and a second cavity, wherein an electrode assembly is arranged in the first cavity and the temperature-controlled dehumidification component is arranged in the second cavity.

[0005] Preferably, the electrode assembly includes a potassium electrode, a sodium electrode, a calcium electrode, a pH electrode, a chlorine electrode, and a reference electrode arranged sequentially in the first cavity.

[0006] Preferably, an electrode grounding plate is provided in the first cavity facing the potassium electrode, and the electrode grounding plate, potassium electrode, sodium electrode, calcium electrode, pH electrode, chlorine electrode, and reference electrode are connected in series by fixing bolts.

[0007] Preferably, the other end of the fixing bolt is provided with a nut for locking.

[0008] Preferably, the temperature control and dehumidification component includes a microprocessor, a power supply, a Peltier resistor, a thermistor, and a humidity sensor, wherein the power supply, the Peltier resistor, the thermistor, and the humidity sensor are connected in series.

[0009] Preferably, the microprocessor is connected in parallel with the Peltier sensor, the thermoelectric sensor group, and the humidity sensor.

[0010] Preferably, the signal output terminal of the humidity sensor is connected to the microprocessor, and the control terminal of the microprocessor is connected to the Peltier sensor.

[0011] The technical effects and advantages of this invention are as follows: This temperature and humidity control component for an electrolyte analyzer can automatically adjust according to real-time changes in temperature and humidity within the chamber to maintain an optimal working environment. This effectively prevents abnormal electrode signal acquisition caused by fluctuations in ambient temperature and humidity. Similarly, changes in ambient temperature can also affect the response speed and stability of the electrodes. By automatically adjusting the temperature and humidity within the chamber, the temperature and humidity control component can significantly reduce interference from these environmental factors, ensuring the stable operation of the analyzer. Furthermore, the humidity sensor can sensitively capture changes in temperature and humidity in the external environment. The microprocessor monitors and analyzes these differences in real time and then makes adjustments to prevent external environmental fluctuations from interfering with the accurate detection of the electrodes. Attached Figure Description

[0012] Figure 1 This is a front view of the entire utility model;

[0013] Figure 2 This is a cross-sectional view of the interior of this utility model;

[0014] Figure 3 This is a schematic diagram of the electrode assembly of this utility model;

[0015] Figure 4 This is a circuit diagram of the temperature control and dehumidification component of this utility model.

[0016] In the diagram: 1. Magnifying box; 2. Top cover; 3. Middle cover; 4. Bottom cover; 5. First cavity; 6. Second cavity; 7. Electrode assembly; 8. Temperature control and dehumidification assembly; 9. Fixing bolt; 10. Nut; 11. Microprocessor; 12. Power supply; 13. Peltier; 14. Thermistor; 15. Humidity sensor; 16. Insulating film. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] To ensure the stable operation of the analyzer, refer to Figure 1 , Figure 2 and Figure 3As shown, the instrument includes an amplification box 1, which is sequentially equipped with an upper cover 2, a middle cover 3, and a bottom cover 4. The middle cover 3 isolates the interior of the amplification box 1 into independent first cavities 5 and second cavities 6. Electrode assemblies 7 are housed in the first cavity 5, and temperature-controlled dehumidification assemblies 8 are housed in the second cavity 6. These assemblies automatically adjust to real-time changes in temperature and humidity within the cavities to maintain an optimal working environment, effectively preventing abnormal electrode signal acquisition caused by fluctuations in ambient temperature and humidity. Similarly, changes in ambient temperature can also affect the response speed and stability of the electrodes. By automatically adjusting the temperature and humidity within the cavities, the temperature-controlled dehumidification assemblies 8 significantly reduce interference from these environmental factors, ensuring stable operation of the analyzer. Furthermore, a humidity sensor 15 can sensitively capture changes in temperature and humidity in the external environment. The microprocessor 11 monitors and analyzes these differences in real time and then makes adjustments to prevent external environmental fluctuations from interfering with the accurate detection of the electrodes.

[0019] To facilitate the control of temperature and humidity inside the electrode box, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the electrode assembly 7 includes a potassium electrode, a sodium electrode, a calcium electrode, a pH electrode, a chloride electrode, and a reference electrode arranged sequentially within the first cavity 5. An electrode grounding plate is positioned within the first cavity 5 facing the potassium electrode. The electrode grounding plate, potassium electrode, sodium electrode, calcium electrode, pH electrode, chloride electrode, and reference electrode are connected in series via fixing bolts 9. The electrode assembly 7 employs imported leadless, combined ion-selective electrodes, with excessive silver chloride to prevent premature failure. A fully sealed design enhances stability. The electrode assembly 7 can be replaced as a whole or individually for easy maintenance. An electrode holder is positioned within the first cavity 5 and above the electrode assembly to ensure stable electrode contact. The electrode holder is mounted on a middle cover 3, which is protected by an insulating film 16. Electrode contacts are mounted on the electrode holder and equipped with springs for easy installation and removal, ensuring stable contact and reliable signal transmission. The other end of the fixing bolt 9 is provided with a nut 10 for locking. The electrode grounding plate, potassium electrode, sodium electrode, calcium electrode, pH electrode, chlorine electrode, and reference electrode are connected in series and fastened using the electrode fixing screw and nut 10. The temperature control and dehumidification component 8 includes a microprocessor 11, a power supply 12, a Peltier 13, a thermistor 14, and a humidity sensor 15. The power supply 12, Peltier 13, thermistor 14, and humidity sensor 15 are connected in series. The microprocessor 11 is connected in parallel with the Peltier 13, the thermistor, and humidity sensor 15. The signal output terminal of the humidity sensor 15 is connected to the microprocessor 11, and the control terminal of the microprocessor 11 is connected to the Peltier 13. After the humidity sensor 15 obtains the external temperature and humidity, it transmits the signal to the control terminal of the microprocessor 11. The microprocessor 11 controls the Peltier 13 to change its current and voltage to automatically adjust and complete the control of the temperature and humidity inside the electrode box, realizing intelligent and rapid adjustment function.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model.

Claims

1. A temperature-controlled dehumidification assembly based on an electrolyte analyzer, characterized in that, The application relates to a magnifying box (1) which is sequentially provided with an upper cover (2), a middle cover (3) and a bottom cover (4), the middle cover (3) separates the magnifying box (1) into independent first and second cavities (5, 6), an electrode assembly (7) is arranged in the first cavity (5), and a temperature control and dehumidification assembly (8) is arranged in the second cavity (6).

2. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 1, wherein: The electrode assembly (7) comprises a potassium electrode, a sodium electrode, a calcium electrode, a PH electrode, a chlorine electrode and a reference electrode which are sequentially arranged in the first cavity (5).

3. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 1, wherein: An electrode grounding sheet is arranged in the first cavity (5) towards the potassium electrode side, and the electrode grounding sheet, the potassium electrode, the sodium electrode, the calcium electrode, the PH electrode, the chlorine electrode and the reference electrode are connected in series through fixing bolts (9).

4. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 3, wherein: The fixing bolts (9) are provided with nuts (10) for locking at the other ends.

5. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 4, wherein: The temperature control and dehumidification assembly (8) comprises a microprocessor (11), a power supply (12), a Peltier (13), a thermistor (14) and a humidity sensor (15), and the power supply (12), the Peltier (13), the thermistor (14) and the humidity sensor (15) are sequentially connected in series.

6. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 5, wherein: The microprocessor (11) is connected in parallel with the Peltier (13), the thermistor (14) and the humidity sensor (15).

7. The temperature-controlled dehumidification assembly based on an electrolyte analyzer of claim 6, wherein: The humidity sensor (15) is connected with the microprocessor (11) at a signal output end, and the microprocessor (11) is connected with the Peltier (13) at a control end.

Images