CN222050068U - A pH meter with automatic cleaning device - Google Patents
A pH meter with automatic cleaning device Download PDFInfo
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- CN222050068U CN222050068U CN202420524673.6U CN202420524673U CN222050068U CN 222050068 U CN222050068 U CN 222050068U CN 202420524673 U CN202420524673 U CN 202420524673U CN 222050068 U CN222050068 U CN 222050068U
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Abstract
本实用新型公开了一种带自动清洗装置的pH计，涉及pH计清洗相关技术领域。本实用新型包括pH计本体、清洗组件以及夹持限位组件，pH计本体包括用于检测pH且可移动的pH电极管，清洗组件固定连接在pH计本体上表面，清洗组件包括清洗块本体，清洗块本体上表面开设有若干用于清洗pH电极管的清洗槽，夹持限位组件安装在对应的清洗槽内部，夹持限位组件包括对称的弧形夹持板，弧形夹持板用于对pH电极管位置的限定。本实用新型通过调节两弧形夹持板之间的间距，将pH电极管位置限制固定在清洗槽内部，pH电极管在清洗槽内部清洗干燥处理，实现了在检测后进行清洗，提高检测效率和准确性，避免人为因素造成的误差，简化检测过程。
The utility model discloses a pH meter with an automatic cleaning device, and relates to the technical field related to pH meter cleaning. The utility model includes a pH meter body, a cleaning component, and a clamping and limiting component. The pH meter body includes a movable pH electrode tube for detecting pH. The cleaning component is fixedly connected to the upper surface of the pH meter body. The cleaning component includes a cleaning block body. The upper surface of the cleaning block body is provided with a plurality of cleaning grooves for cleaning the pH electrode tube. The clamping and limiting component is installed inside the corresponding cleaning groove. The clamping and limiting component includes a symmetrical arc-shaped clamping plate, and the arc-shaped clamping plate is used to limit the position of the pH electrode tube. The utility model limits and fixes the position of the pH electrode tube inside the cleaning groove by adjusting the spacing between the two arc-shaped clamping plates. The pH electrode tube is cleaned and dried inside the cleaning groove, so that cleaning is achieved after detection, thereby improving detection efficiency and accuracy, avoiding errors caused by human factors, and simplifying the detection process.
Description
Technical Field
The utility model belongs to the technical field of pH meter cleaning, and particularly relates to a pH meter with an automatic cleaning device.
Background
The pH meter is an instrument for measuring the pH value of a solution, also called an acidometer or acidometer, mainly uses a pH indicating electrode and a reference electrode to measure the pH value of the solution, wherein the pH indicating electrode and the reference electrode are immersed in the solution to form a measurement battery, the generated electromotive force is related to the pH value of the solution, and the pH meter can provide accurate pH value measurement, has quick response and good repeatability, and is widely applied to the fields of laboratories, industry, environment and biomedicine for monitoring and controlling various processes and reactions.
The common PH meter needs distilled water to wash the electrode and then detect when detecting the sample in turn, is easy to cause errors due to human factors in the detection process, and is complicated in the detection process due to human washing after detection, so that the detection efficiency and accuracy are reduced. Therefore, we provide a pH meter with an automatic cleaning device to solve the above technical problems.
Disclosure of utility model
The utility model aims to provide a pH meter with an automatic cleaning device, which solves the problems in the background art through the specific structural design of a pH meter body, a cleaning component and a clamping and limiting component.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a pH meter with an automatic cleaning device, which comprises a pH meter body, a cleaning assembly and a clamping limiting assembly, wherein the pH meter body comprises a movable pH electrode tube for detecting pH; the cleaning assembly is fixedly connected to the upper surface of the pH meter body and comprises a cleaning block body, and a plurality of cleaning tanks for cleaning the pH electrode tube are arranged on the upper surface of the cleaning block body; the clamping limiting assembly is arranged inside the corresponding cleaning tank and comprises arc clamping plates which are symmetrically arranged and can horizontally move, and the arc clamping plates are used for limiting the positions of the pH electrode tubes.
The pH meter comprises a pH meter body, a support base, a support frame, a horizontal support plate, a pH electrode tube and a positioning hole, wherein the upper surface of the support base is fixedly connected with the support frame; the upper surface of the supporting base is fixedly connected with a measuring instrument, and the pH electrode tube is electrically connected with the measuring instrument.
The cleaning block comprises a cleaning block body, a cleaning base, a cleaning support plate, a plurality of water draining holes and a plurality of water draining holes, wherein the cleaning block body is fixedly connected to the upper surface of the supporting base; the cleaning device comprises a mounting cavity, wherein one side surface of the mounting cavity is fixedly provided with a plurality of cleaning spray heads, the cleaning spray heads are communicated with an external water tank through water pipes, the other side surface of the mounting cavity is rotationally connected with a drying fan, and the drying fan is electrically connected with an external power supply.
The utility model further discloses a guide chute arranged on two opposite inner side walls of the installation cavity, a communicating groove arranged on one inner side wall of the installation cavity, a drainage groove arranged at the bottom of the waste liquid cavity, a switch valve arranged in the drainage groove, the clamping limiting assembly further comprises a clamping driving plate, the clamping driving plate is rotationally connected to the upper surface of the cleaning supporting plate through a rotating shaft, the clamping driving plate is of a two-half-round-plate staggered splicing structure, and a driving handle in sliding fit with the communicating groove is fixedly connected to the peripheral side face of the rotating shaft.
According to the utility model, the lower surface of the arc-shaped clamping plate is fixedly connected with a supporting vertical plate, the supporting vertical plate is fixedly connected with a linkage plate, the two linkage plates are arranged on two sides of the clamping driving plate, and the linkage plate is in sliding fit with the clamping driving plate; the two opposite side surfaces of the linkage plate are fixedly connected with extension blocks, a reset spring is fixedly connected between the extension blocks on the linkage plate, and the extension blocks are arranged in the corresponding guide sliding grooves in a sliding mode.
The utility model has the following beneficial effects:
1. According to the utility model, the cleaning assembly is arranged, the used pH electrode tube is placed in the cleaning tank, the cleaning nozzle is used for cleaning the used pH electrode tube, waste liquid after cleaning is discharged through the hydrophobic holes in the cleaning support plate, and the waste liquid after cleaning is dried by the drying fan after cleaning, so that the used pH electrode tube is cleaned, and even though a plurality of cleaning tanks are arranged, the used pH electrode tube is cleaned, and the detection efficiency and accuracy are improved.
2. According to the utility model, the clamping limiting assembly is arranged, the manual rotation driving handle drives the clamping driving plate to rotate, the distance between the two arc-shaped clamping plates is changed in the rotation process of the clamping driving plate, the pH electrode tube with cleaning is placed between the two arc-shaped clamping plates, and the arc-shaped clamping plates clamp and fix the pH electrode tube under the elastic recovery of the reset spring, so that the position limitation of the pH electrode tube is realized, and the influence of scraping or crushing of the pH electrode tube on the subsequent practicability caused by shaking in the cleaning process is avoided.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a pH meter with an automatic cleaning device.
Fig. 2 is a schematic structural view of a pH meter body according to the present utility model.
FIG. 3 is a schematic longitudinal sectional view of a cleaning assembly according to the present utility model.
Fig. 4 is a schematic view of another angle structure of fig. 3.
Fig. 5 is a schematic view of a partial enlarged structure of a in fig. 4.
Fig. 6 is a schematic structural view of a clamping and limiting assembly according to the present utility model.
Fig. 7 is a schematic diagram of a practical structure of the cleaning assembly and the clamping and limiting assembly according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1-pH meter body, 101-pH electrode tube, 102-support base, 103-support frame, 104-horizontal support plate, 105-measuring instrument, 2-cleaning component, 201-cleaning block body, 202-cleaning tank, 203-cleaning support plate, 204-cleaning nozzle, 205-drying fan, 206-guiding chute, 207-water draining chute, 3-clamping limit component, 301-arc clamping plate, 302-clamping driving plate, 303-driving handle, 304-support vertical plate, 305-linkage plate and 306-reset spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-7, the present utility model is a pH meter with an automatic cleaning device, comprising a pH meter body 1, a cleaning assembly 2 and a clamping and limiting assembly 3, wherein the pH meter body 1 comprises a pH electrode tube 101 for detecting pH and being movable, the pH electrode tube 101 is used for detecting pH value of a solution, and after detection, a detection point is stained with a part of the solution to affect subsequent detection data; the cleaning assembly 2 is fixedly connected to the upper surface of the pH meter body 1, the cleaning assembly 2 comprises a cleaning block body 201, a plurality of cleaning tanks 202 for cleaning the pH electrode tube 101 are arranged on the upper surface of the cleaning block body 201, and cleaning and drying devices are arranged in the cleaning tanks 202; the clamping limiting assembly 3 is arranged inside the corresponding cleaning tank 202, the clamping limiting assembly 3 comprises arc clamping plates 301 which are symmetrically arranged and can horizontally move, the arc clamping plates 301 are used for limiting the position of the pH electrode tube 101, the arc clamping plates 301 are mutually close to each other until the arc clamping plates are attached to the pH electrode tube 101, and damage caused by shaking during cleaning is avoided.
In the embodiment of the utility model, the pH meter body 1 further comprises a support base 102, the upper surface of the support base 102 is fixedly connected with a support frame 103, a horizontal support plate 104 is rotatably arranged on the peripheral side surface of the support frame 103, a placing hole is formed in the surface of the horizontal support plate 104, the pH electrode tube 101 is clamped with the placing hole, and the horizontal support plate 104 rotates to drive the pH electrode tube 101 to synchronously move so as to be convenient to adjust when detecting; the upper surface of the supporting base 102 is fixedly connected with a measuring instrument 105, the pH electrode tube 101 is electrically connected with the measuring instrument 105, and a value detected by the pH electrode tube 101 is transmitted to the inside of the measuring instrument 105 and is calculated and converted into a corresponding pH value by the measuring instrument 105.
In the embodiment of the utility model, a cleaning block body 201 is fixedly connected to the upper surface of a supporting base 102, a cleaning supporting plate 203 is fixedly connected to the inside of a cleaning tank 202, a plurality of hydrophobic holes are formed in the surface of the cleaning supporting plate 203, cleaned waste water is discharged through the hydrophobic holes, pollution caused by accumulation is avoided, the cleaning supporting plate 203 divides the cleaning tank 202 into a mounting cavity and a waste liquid cavity, related cleaning and drying equipment is mounted in the mounting cavity, and the waste liquid cavity is of a conical structure and is used for storing cleaned waste liquid; a plurality of cleaning spray heads 204 are fixedly arranged on one side surface of the installation cavity, the cleaning spray heads 204 are communicated with an external water tank through a water pipe, distilled water for cleaning is stored in the external water tank, a drying fan 205 is rotatably connected to the other side surface of the installation cavity, the drying fan 205 is electrically connected with an external power supply, and the drying fan 205 rotates to dry the pH electrode tube 101 to avoid distilled water residues.
In this embodiment of the present utility model, guiding sliding grooves 206 are formed on two opposite inner side walls of the installation cavity, a communicating groove is formed on one inner side wall of the installation cavity, a drainage groove 207 is formed in the inner bottom of the waste liquid cavity, a switch valve is arranged in the drainage groove 207, waste liquid stored in the waste liquid cavity is discharged through controlling the switch valve, the clamping limiting assembly 3 further comprises a clamping driving plate 302, the clamping driving plate 302 is rotationally connected to the upper surface of the cleaning supporting plate 203 through a rotating shaft, the clamping driving plate 302 is of a two-semicircle plate staggered splicing structure, and a driving handle 303 in sliding fit with the communicating groove is fixedly connected to the peripheral side surface of the rotating shaft.
In the embodiment of the utility model, a supporting vertical plate 304 is fixedly connected to the lower surface of an arc-shaped clamping plate 301, a linkage plate 305 is fixedly connected to the supporting vertical plate 304, the two linkage plates 305 are arranged on two sides of a clamping driving plate 302, the linkage plate 305 and the clamping driving plate 302 are positioned at the same horizontal position, and the linkage plate 305 is in sliding fit with the clamping driving plate 302; the two opposite side surfaces of the linkage plate 305 are fixedly connected with extension blocks, a reset spring 306 is fixedly connected between the extension blocks on the two linkage plates 305, and the extension blocks are slidably arranged in the corresponding guide sliding grooves 206.
The working principle of the embodiment is as follows: the used pH electrode tube 101 is placed in the corresponding cleaning tank 202, and the position of the used pH electrode tube is fixed by using the arc-shaped clamping plate 301, and then the used pH electrode tube is cleaned, and the specific operation steps are as follows:
the driving handle 303 is manually rotated, the driving handle 303 is utilized to rotate to drive the rotating shaft to rotate, so that the clamping driving plates 302 synchronously rotate, in the rotating process of the clamping driving plates 302, the two linkage plates 305 are pushed by the clamping driving plates 302 to horizontally move in opposite directions along the clamping driving plates 302, the extending blocks horizontally slide along the corresponding guide sliding grooves 206, the two reset springs 306 are stretched, the distance between the two arc-shaped clamping plates 301 is increased, the used pH electrode tube 101 is vertically placed on the clamping driving plates 302, the driving handle 303 is loosened, the two arc-shaped clamping plates 301 are mutually close under the elastic recovery action of the reset springs 306, the extending blocks horizontally slide reversely along the corresponding guide sliding grooves 206 until the two arc-shaped clamping plates 301 are attached to the peripheral sides of the pH electrode tube 101, and the positions of the extending blocks are fixed.
After the position of the pH electrode tube 101 is fixed, the cleaning nozzle 204 is started to spray distilled water to clean the pH electrode tube 101, the cleaned waste liquid flows into the waste liquid cavity through the hydrophobic hole on the surface of the cleaning support plate 203 and is discharged through the drainage groove 207, and after the cleaning is finished, the drying fan 205 is started to dry the pH electrode tube 101, so that the next use is convenient.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420524673.6U CN222050068U (en) | 2024-03-15 | 2024-03-15 | A pH meter with automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420524673.6U CN222050068U (en) | 2024-03-15 | 2024-03-15 | A pH meter with automatic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222050068U true CN222050068U (en) | 2024-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420524673.6U Active CN222050068U (en) | 2024-03-15 | 2024-03-15 | A pH meter with automatic cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN222050068U (en) |
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- 2024-03-15 CN CN202420524673.6U patent/CN222050068U/en active Active
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