CN219320156U - PH meter, temperature detection device and water area environment detection system suitable for medium-high temperature solution - Google Patents
PH meter, temperature detection device and water area environment detection system suitable for medium-high temperature solution Download PDFInfo
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- CN219320156U CN219320156U CN202320433474.XU CN202320433474U CN219320156U CN 219320156 U CN219320156 U CN 219320156U CN 202320433474 U CN202320433474 U CN 202320433474U CN 219320156 U CN219320156 U CN 219320156U
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Abstract
The utility model relates to the technical field of pH value detection, in particular to a pH meter, a temperature detection device and a water area environment detection system suitable for medium-high temperature solution, and aims to solve the technical problem that reading of the pH meter is not clearly observed in the related art. The pH meter suitable for the medium-high temperature solution comprises a power supply assembly, a Bluetooth assembly and a pH electrode; the power supply assembly is respectively and electrically connected with the Bluetooth assembly and the pH electrode; the pH electrode is arranged on the power supply assembly, and the detection end of the pH electrode extends out of the power supply assembly; the Bluetooth module is also electrically connected with the pH electrode and used for conveying the pH value outwards. The temperature detection device comprises a pH meter suitable for medium-high temperature solution. The water area environment detection system comprises a temperature detection device. Through this pH meter, show the pH value of measuring by aquatic and become the data reception, be convenient for look over, and guaranteed the accuracy of reading.
Description
Technical Field
The utility model relates to the technical field of pH value detection, in particular to a pH meter, a temperature detection device and a water area environment detection system suitable for medium-high temperature solution.
Background
pH is one of the most important physicochemical parameters of aqueous solutions, and natural phenomena, chemical changes and production processes related to the aqueous solutions are all related to pH, so that pH measurement is required in the fields of industry, agriculture, medicine, environmental protection and scientific research.
In the current detection experiment of the water area environment, a pH meter with a display module is generally used for measurement, specifically, the pH meter is put into an aqueous solution to be detected, and then the reading of the display module is observed. With this pH meter, the experimenter can detect the pH of the aqueous solution in real time, but because of the water layer being separated, there is a problem that the reading is not clearly observed.
Disclosure of Invention
The utility model aims to provide a pH meter, a temperature detection device and a water area environment detection system suitable for medium-high temperature solution, so as to solve the technical problem of unclear reading of the pH meter in the related art.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
in a first aspect, the present utility model provides a pH meter suitable for use in medium and high temperature solutions, comprising: the Bluetooth module is connected with the pH electrode;
the power supply assembly is respectively and electrically connected with the Bluetooth assembly and the pH electrode;
the pH electrode is arranged on the power supply assembly, and the detection end of the pH electrode extends out of the power supply assembly;
the Bluetooth module is also electrically connected with the pH electrode and used for conveying the pH value outwards.
Further, the power supply assembly includes a solid-state battery and a housing;
the solid-state battery is arranged in the shell and is respectively and electrically connected with the Bluetooth module and the pH electrode.
Further, the shell comprises a shell body and a blocking cover;
the shell is cylindrical, one end of the shell is open, and the pH electrode is arranged at the other end of the shell;
the blanking cover with the open end of shell body can dismantle the connection.
Further, the pH meter further comprises an elastic piece;
the pH electrode is in sliding connection with the shell body;
the elastic piece is connected between the shell body and the pH electrode, so that the pH electrode has a tendency to move towards the outside of the shell body.
Further, a sliding groove is formed in the inner wall of the shell body, and the sliding groove extends along the axial direction of the shell body;
the side of pH electrode is equipped with the slider, the slider with spout sliding fit.
Further, a plurality of supporting legs which are distributed at intervals are arranged on the end face of the shell body around the axis of the shell body;
the pH electrode is between a plurality of the legs.
Further, the pH meter further comprises a sealing ring, wherein the sealing ring is sleeved on the blanking cover and is abutted between the blanking cover and the inner wall of the shell body.
Further, the pH meter further comprises a switch module, wherein the switch module is arranged on the power supply assembly and used for controlling the on-off of a circuit of the power supply assembly.
In a second aspect, the temperature detection device provided by the utility model comprises an intelligent receiving module and the pH meter suitable for the medium-high temperature solution;
the intelligent receiving module is in signal connection with the Bluetooth module.
In a third aspect, the present utility model provides a water environment detection system comprising the temperature detection device.
In summary, the technical effects that the pH meter suitable for the medium-high temperature solution can achieve are as follows:
in the application, the power supply component supplies power to the Bluetooth component and the pH electrode; the detection end of the pH electrode is exposed out of the power supply assembly and is used for detecting the pH value of the aqueous solution; the Bluetooth component is electrically connected with the pH electrode and is used for sending the measured pH value outwards; the receiving terminal can be an external mobile terminal, such as a smart phone, a tablet or a computer. When the pH meter is used, the pH meter is put into an aqueous solution to be detected, the pH electrode is in contact with the aqueous solution, the detection result is transmitted to the Bluetooth module, and then the Bluetooth module transmits the result to a receiving terminal in the hand of an experimenter.
It can be seen that the pH meter changes the measured pH from water to data reception, and the experimenter can clearly observe the reading without the problem of poor observation, compared with the related art.
The temperature detection device provided by the utility model has the beneficial effects that:
the temperature detection device provided by the utility model comprises the pH meter suitable for the medium-high temperature solution, so that the technical advantages and effects achieved by the temperature detection device comprise the technical advantages and effects achieved by the pH meter suitable for the medium-high temperature solution, and the technical advantages and effects achieved by the pH meter suitable for the medium-high temperature solution are not repeated here.
The water area environment detection system provided by the utility model has the beneficial effects that:
the water area environment detection system provided by the utility model comprises the temperature detection device, so that the technical advantages and effects achieved by the water area environment detection system also comprise the technical advantages and effects achieved by the temperature detection device, and the technical advantages and effects are not repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a pH meter for medium and high temperature solutions according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a cross-sectional view of another embodiment of a pH meter suitable for use with medium and high temperature solutions provided in accordance with an embodiment of the present utility model.
Icon: 100-a power supply assembly; 110-solid-state battery; 120-a housing; 130-supporting legs; 121-a shell; 122-blanking cover; 1211-a chute;
200-bluetooth module;
300-pH electrode; 310-slide block;
400-elastic member; 500-sealing rings; 600-switch module.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
In the current detection experiment of the water area environment, a pH meter with a display module is generally used for measurement, specifically, the pH meter is put into an aqueous solution to be detected, and then the reading of the display module is observed. With this pH meter, the experimenter can detect the pH of the aqueous solution in real time, but because of the water layer being separated, there is a problem that the reading is not clearly observed.
In view of the above, the present utility model provides a pH meter for medium-high temperature solution, which includes a power supply assembly 100, a bluetooth assembly 200, and a pH electrode 300, referring to fig. 1 and 2; the power supply assembly 100 is electrically connected with the bluetooth assembly 200 and the pH electrode 300, respectively; the pH electrode 300 is disposed on the power supply assembly 100, and its detection end extends out of the power supply assembly 100; bluetooth module 200 is also electrically connected to pH electrode 300 for delivering pH outwards.
With continued reference to fig. 1 and 2, the power assembly 100 provides power to the bluetooth assembly 200 and the pH electrode 300; the detection end of the pH electrode 300 is exposed out of the power supply assembly 100, and is used for detecting the pH value of the aqueous solution; the bluetooth module 200 is electrically connected with the pH electrode 300, and is used for sending the measured pH value outwards; the receiving terminal can be an external mobile terminal, such as a smart phone, a tablet or a computer. In use, the pH meter is placed in an aqueous solution to be tested, the pH electrode 300 is contacted with the aqueous solution, and the test result is transmitted to the bluetooth module 200, and then the bluetooth module 200 transmits the result to a receiving terminal in the hands of an experimenter.
It can be seen that the pH meter changes the measured pH from water to data reception, and the experimenter can clearly observe the reading without the problem of poor observation, compared with the related art.
The structure and shape of the pH meter suitable for medium-high temperature solution provided in this embodiment are described in detail below with reference to fig. 1 to 3:
further, referring to fig. 1 and 2, the power supply assembly 100 includes a solid-state battery 110 and a case 120; the solid-state battery 110 is disposed in the case 120 and electrically connected to the bluetooth module 200 and the pH electrode 300, respectively.
With continued reference to fig. 1 and 2, the solid-state battery 110 is disposed within the housing 120, enabling power to be supplied to the bluetooth module 200 and the pH electrode 300; the solid-state battery 110 does not undergo side reactions in a medium-high temperature environment, thereby ensuring safety during detection, expanding the application field of the pH meter, and improving the service life.
Further, referring to fig. 1 and 2, the housing 120 includes a housing body 121 and a plug 122; the shell 121 is cylindrical, one end of the shell is open, and the pH electrode 300 is arranged at the other end of the shell 121; the blanking cover 122 is detachably connected to the open end of the housing body 121.
Taking fig. 2 as an example, the housing 121 is cylindrical, and the solid-state battery 110, the bluetooth module 200 and the switch module 600 are sequentially disposed in the housing 121 from bottom to top; the blocking cover 122 is detachably connected with the shell 121, so that the blocking of the shell 121 is realized; the pH electrode 300 is disposed at the bottom of the casing 121, and the detection end thereof is exposed outside the casing 121.
In specific use, the switch module 600 is pressed down to energize the circuit of the pH meter, then the pH meter is put into the aqueous solution, at this time, the pH electrode 300 is in contact with the aqueous solution, the corresponding pH value is detected, and the bluetooth module 200 sends the pH value to the receiving terminal, thereby completing the detection.
Further, referring to fig. 1 and 2, around the axis of the housing body 121, the end surface of the housing body 121 is provided with a plurality of supporting legs 130 distributed at intervals; the pH electrode 300 is between the plurality of legs 130.
With continued reference to fig. 1 and 2, a U-shaped channel is formed between adjacent legs 130 to allow water solution to circulate so that it contacts pH electrode 300 to detect pH. Meanwhile, by adopting the design, the supporting leg 130 plays a role in protecting the pH electrode 300, so that the damage caused by bottoming of the pH electrode 300 is avoided, and the accuracy of a measurement result is ensured.
Further, referring to fig. 2 and 3, the ph meter further includes a sealing ring 500, where the sealing ring 500 is sleeved on the plug 122 and abuts between the plug 122 and the inner wall of the housing 121. Through this sealing washer 500, avoided the aqueous solution to get into in the casing 121 from the gap between blanking cover 122 and the casing 121, realized the protection to the inside connecting circuit of casing 121 and bluetooth module 200, solid-state battery 110.
Further, referring to fig. 3, the ph meter further includes an elastic member 400; the pH electrode 300 is in sliding connection with the housing 121; the elastic member 400 is connected between the housing 121 and the pH electrode 300, so that the pH electrode 300 has a tendency to move toward the outside of the housing 120.
With continued reference to fig. 3, the elastic member 400 may employ a spring having an upper end connected to the housing 121 and a lower end connected to the pH electrode 300. When the pH meter is put into the aqueous solution, if the pH electrode 300 touches a protrusion in the water, the detection end of the pH electrode slides towards the shell 121, compressing the spring and shrinking for a certain length; after the obstruction is removed, the pH electrode 300 will elongate under the restoring force of the spring, and the detection is continued.
By adopting the design, the pH electrode 300 is further protected, the damage of the pH electrode due to collision is avoided, and the smooth detection is ensured.
Further, referring to fig. 3, a sliding groove 1211 is provided on an inner wall of the housing 121, and the sliding groove 1211 extends along an axial direction of the housing 121; the side of the pH electrode 300 is provided with a slide 310, and the slide 310 is in sliding fit with a slide slot 1211.
As shown in fig. 3, the inner wall of the housing 121 is recessed to form a sliding groove 1211, the sliding block 310 protrudes out of the side surface of the pH electrode 300, and under the action of the spring, in the initial state, the sliding block 310 abuts against the bottom groove surface of the sliding groove 1211, and the detection end of the pH electrode 300 is located between the support legs 130; when the pH electrode 300 is contracted by an external force, the slider 310 moves up to contact with the top surface of the slide slot 1211, and the detection end of the pH electrode 300 is contracted by a corresponding length.
The temperature detection device provided by the utility model comprises an intelligent receiving module and a pH meter suitable for medium-high temperature solution; the intelligent receiving module is in signal connection with the Bluetooth module 200.
Specifically, the intelligent receiving module is a mobile terminal, such as a smart phone, a tablet or a computer, and when detecting, it will receive the pH value transmitted from the bluetooth module 200, so as to be convenient for the experimenter to check.
In addition, since the temperature detecting device includes the pH meter suitable for the medium-high temperature solution, the technical advantages and effects achieved by the temperature detecting device include the technical advantages and effects achieved by the pH meter suitable for the medium-high temperature solution, which are not described herein.
The present embodiment also provides a water area environment detection system, which includes a temperature detection device, so that technical advantages and effects achieved by the water area environment detection system include technical advantages and effects achieved by the temperature detection device, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A pH meter for use with medium and high temperature solutions, comprising: a power supply assembly (100), a Bluetooth assembly (200) and a pH electrode (300);
the power supply assembly (100) is electrically connected with the Bluetooth assembly (200) and the pH electrode (300) respectively;
the pH electrode (300) is arranged on the power supply assembly (100), and the detection end of the pH electrode extends out of the power supply assembly (100);
the Bluetooth module (200) is also electrically connected with the pH electrode (300) for delivering the pH value outwards.
2. The pH meter for medium-high temperature solutions according to claim 1, wherein the power supply assembly (100) comprises a solid state battery (110) and a housing (120);
the solid-state battery (110) is disposed in the housing (120) and electrically connected to the Bluetooth module (200) and the pH electrode (300), respectively.
3. The pH meter for medium-high temperature solutions according to claim 2, wherein the housing (120) comprises a housing body (121) and a plug (122);
the shell (121) is cylindrical, one end of the shell is open, and the pH electrode (300) is arranged at the other end of the shell (121);
the blanking cover (122) is detachably connected with the open end of the shell body (121).
4. A pH meter for use with medium and high temperature solutions according to claim 3, wherein the pH meter further comprises an elastic member (400);
the pH electrode (300) is in sliding connection with the shell body (121);
the elastic member (400) is connected between the housing (121) and the pH electrode (300), so that the pH electrode (300) has a tendency to move towards the outside of the housing (120).
5. The pH meter for medium-high temperature solutions according to claim 4, characterized in that the inner wall of the housing (121) is provided with a chute (1211), the chute (1211) extending in the axial direction of the housing (121);
the side of the pH electrode (300) is provided with a sliding block (310), and the sliding block (310) is in sliding fit with the sliding groove (1211).
6. A pH meter for medium-high temperature solutions according to claim 3, characterized in that the end face of the housing (121) is provided with a plurality of spaced apart legs (130) around the axis of the housing (121);
the pH electrode (300) is between a plurality of the legs (130).
7. A pH meter for use in medium and high temperature solutions according to claim 3, further comprising a sealing ring (500), wherein the sealing ring (500) is sleeved on the plug cover (122) and abuts between the plug cover (122) and the inner wall of the housing (121).
8. The pH meter for medium-high temperature solutions according to any one of claims 1-7, further comprising a switch module (600), wherein the switch module (600) is disposed on the power supply assembly (100) and is used for controlling the on-off of a circuit of the power supply assembly (100).
9. A temperature detection device, characterized by comprising an intelligent receiving module and the pH meter applicable to medium-high temperature solution according to any one of claims 1 to 8;
the intelligent receiving module is in signal connection with the Bluetooth module (200).
10. A water environment detection system comprising a temperature detection apparatus according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320433474.XU CN219320156U (en) | 2023-03-09 | 2023-03-09 | PH meter, temperature detection device and water area environment detection system suitable for medium-high temperature solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320433474.XU CN219320156U (en) | 2023-03-09 | 2023-03-09 | PH meter, temperature detection device and water area environment detection system suitable for medium-high temperature solution |
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| Publication Number | Publication Date |
|---|---|
| CN219320156U true CN219320156U (en) | 2023-07-07 |
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| CN202320433474.XU Active CN219320156U (en) | 2023-03-09 | 2023-03-09 | PH meter, temperature detection device and water area environment detection system suitable for medium-high temperature solution |
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| CN (1) | CN219320156U (en) |
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- 2023-03-09 CN CN202320433474.XU patent/CN219320156U/en active Active
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