Automatic cleaning device for PH meter probe

Abstract

The utility model relates to an automatic cleaning device for a PH meter probe. The automatic cleaning device comprises an adjustable bracket, an expansion piece, a locker, an electrode probe and a water spraying pipe, the telescopic device is connected to the adjustable support, the locking device is connected to the telescopic end of the telescopic device, the electrode probe is embedded in the locking device, one end of the electrode probe extends out of the locking device, at least two water spraying pipes are arranged on the outer side of the locking device and connected to the water pump, and the water spraying ends of the water spraying pipes directly face the electrode probe. The PH meter probe can be automatically cleaned, so that the problems of large measurement error and short service life of the PH meter probe are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning equipment, in particular to a PH meter probe automatic cleaning device. BACKGROUND

[0002] The commonly used fixed online PH value detector does not have a probe self-cleaning device, and impurities in the detection liquid are easy to adhere to the detection electrode probe during use, causing large measurement error and short service life, and failing to be well used in production, so that the PH value in the production process still needs to be measured by artificial paper, and the measurement result is different for different people, and the error is also large. With the development of society, enterprises have strong demand for automation, and instruments such as online PH value detection are widely used in production to better serve production, and the existing fixed online PH value detector probe cannot meet the production requirements. CONTENT OF THE INVENTION

[0003] To solve or partially solve the problems in the related art, the present application provides a PH meter probe automatic cleaning device which can automatically clean the PH meter probe to avoid large measurement error and short service life.

[0004] The present application discloses a PH meter probe automatic cleaning device, comprising:

[0005] An adjustable support, an extender, a locker, an electrode probe, and a water spray pipe; the extender is connected and arranged on the adjustable support, the locker is connected and arranged at the extension end of the extender, the electrode probe is embedded in the locker, one end of the electrode probe extends out of the locker, at least two water spray pipes are arranged on the outside of the locker and connected to a water pump, and the water spray ends of the water spray pipes face the electrode probe.

[0006] Optionally, the adjustable support comprises a support bracket and a support crossbar, the support crossbar is inserted into the support bracket and can slide up and down and be fixed, the support crossbar is provided in two sections and is slidably connected to each other and can be fastened by screws.

[0007] Optionally, the extender is a double-cylinder pneumatic extender.

[0008] Optionally, the locker comprises an upper locker and a lower locker, the upper locker and the lower locker are internally provided with a filling cavity, the upper locker and the lower locker are connected by threads, the filling cavity of the lower locker is internally filled with a rubber filler, and the electrode probe is embedded in the filling cavity of the locker and in the rubber filler.

[0009] Optionally, three water pipe clamps are arranged around the upper locker, and the water spray pipes are clamped in the water pipe clamps.

[0010] Optionally, a sealing ring is arranged at the connection between the upper part of the locking device and the lower part of the locking device; a wire tube is arranged on the upper part of the locking device, and the wire of the electrode probe passes through the wire tube and is sealed.

[0011] The technical scheme provided in the application can have the following beneficial effects:

[0012] The electrode probe is clamped and protected by the locking device, and the electrode probe is immersed into the solution when detection is needed by the telescopic device with the locking device, and the electrode probe can be separated from the liquid surface after detection by the telescopic device with the locking device, and the electrode probe is washed by the water spraying pipe, so that the electrode probe is kept clean, the detection precision is kept, and the loss is reduced.

[0013] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views, and in which exemplary embodiments of the present application are shown.

[0015] Figure 1 is a structural schematic diagram of an embodiment of the application;

[0016] Reference signs:

[0017] 1, support bracket; 2, support cross; 3, telescopic device; 4, connector; 5, locking device; 51, upper part of the locking device; 52, lower part of the locking device; 6, sealing ring; 7, water pipe clamp; 8, electrode probe; 9, rubber filler; 10, wire tube; 11, water spraying pipe. DETAILED DESCRIPTION

[0018] Embodiments of the application will be described in greater detail below with reference to the accompanying drawings. Although embodiments of the application are shown in the drawings, it should be understood that the application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the application more thorough and complete, and to fully convey the scope of the application to those skilled in the art.

[0019] It should be understood that, although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] In view of the above problems, the present application provides a kind of PH meter probe automatic cleaning device, the technical scheme of the present application is described in detail below in conjunction with drawings.

[0023] As shown in Figure 1 , a kind of PH meter probe automatic cleaning device, comprising: adjustable support, adjustable support is used to measure the container of different span and height more need to adjust, specifically, adjustable support includes support bracket 1 and support crossbeam 2, support crossbeam 2 is inserted in support bracket 1 and can slide up and down and be fixed by screw, support crossbeam 2 is set to two sections and mutually slides and can be fastened by screw.

[0024] The device further includes telescopic device 3, telescopic device 3 adopts double cylinder pneumatic telescopic device, when lifting and falling, it will not tilt and shake, cylinder gas source pressure and gas volume can be adjusted, the speed of cylinder action can be adjusted.

[0025] The device also comprises a locking device 5, an electrode probe 8 and water spraying pipes 11. The telescopic device 3 is connected to the adjustable support, the locking device 5 is connected to the telescopic end of the telescopic device 3, the electrode probe 8 is embedded in the locking device 5, one end of the electrode probe 8 extends out of the locking device 5, at least two water spraying pipes 11 are arranged outside the locking device 5 and connected to a water pump, and the water spraying ends of the water spraying pipes 11 are opposite to the electrode probe 8.

[0026] Thus, the device clamps and protects the electrode probe 8 by the locking device 5, and when detection is needed, the electrode probe 8 is immersed in the solution by the telescopic device 3 with the locking device 5, and after detection is completed, the electrode probe 8 can be separated from the liquid surface by the telescopic device 3 with the locking device 5, and the electrode probe 8 is washed by the water spraying pipes 11, so that the electrode probe 8 is kept clean, the detection accuracy is maintained, and the loss is reduced.

[0027] In an embodiment, in order to facilitate the installation and fixation of the electrode probe 8, the locking device 5 is used to clamp and protect the electrode probe 8. Specifically, the locking device 5 comprises a locking device upper part 51 and a locking device lower part 52, the locking device upper part 51 and the locking device lower part 52 are internally provided with a filling cavity, the locking device upper part 51 and the locking device lower part 52 are connected by threads, the filling cavity of the locking device lower part 52 is internally filled with a rubber filling 9, and the electrode probe is embedded in the filling cavity of the locking device 5 and in the rubber filling 9. At the same time, a sealing ring 6 is arranged at the connection between the locking device upper part 51 and the locking device lower part 52, a wire pipe 10 is arranged on the locking device upper part 51, and the wire of the electrode probe 8 passes through the wire pipe 10 and is sealed.

[0028] Thus, the electrode probe 8 is protected in the locking device 5 except for the part that needs to contact the liquid, and the locking device 5 is isolated from the detection liquid by the rubber filling 9 and the sealing ring 6 to avoid erosion, so as to ensure the detection accuracy and service life.

[0029] In an embodiment, in order to facilitate the flushing of the electrode probe 8 that contacts the detection liquid, three water pipe clamps 7 are arranged around the locking device upper part 51, the water spraying pipes 11 are clamped in the water pipe clamps 7, and the spraying direction of the water spraying pipes 11 is inclined downward, so that the water flow can quickly flow dry after being sprayed from three sides to the electrode probe 8.

[0030] Finally, it should be noted that the terms "first" and "second", and the like, are used herein only to distinguish one identification entity from another, and do not require or imply these entities to be in any physical or logical order. Moreover, the terms "comprising", "including", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that processes, methods, articles, or apparatuses that comprise, include, or are otherwise encompassed by a series of elements, do not require that all of the elements be present, only that some, but not necessarily all, of the elements are present to provide the processes, methods, articles, or apparatuses.

[0031] The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e. may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0032] The above has described the embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical application or improvement of the technology in the market of the embodiments, or to enable other ordinary skilled in the art to understand the embodiments disclosed herein.

Claims

1. A device for automatic cleaning of a pH probe, characterized in that The utility model relates to a kind of adjustable support, telescopic device (3), locking device (5), electrode probe (8), water jet pipe (11);Telescopic device (3) is connected on the adjustable support, locking device (5) is connected on the telescopic end of telescopic device (3), electrode probe (8) is embedded in the inside of locking device (5), one end of electrode probe (8) extends locking device (5), at least two water jet pipes (11) are arranged on the outside of locking device (5) and are connected to water pump, and the water jet end of water jet pipe (11) is opposite electrode probe (8). The adjustable support includes support bracket (1) and support cross (2), the support cross (2) is inserted in the support bracket (1) and can slide up and down and be fixed, and the support cross (2) is provided with two sections and is slidably connected and can be fastened by screw.

2. The automatic cleaning device for a pH probe according to claim 1, characterized in that: The telescopic device (3) is double-cylinder pneumatic telescopic device.

3. The automatic cleaning device for a pH probe according to claim 1, characterized in that: The locking device (5) includes locking device upper portion (51) and locking device lower portion (52), locking device upper portion (51) and locking device lower portion (52) are internally configured with a filling cavity, locking device upper portion (51) and locking device lower portion (52) are connected by screw thread, the filling cavity bottom of locking device lower portion (52) is filled with rubber filler (9), and the electrode probe is embedded in the filling cavity of locking device (5) and embedded in rubber filler (9).

4. The automatic cleaning device for a pH probe according to claim 1, characterized in that: Three water pipe clamps (7) are arranged around the locking device upper portion (51), and the water jet pipe (11) is clamped in the water pipe clamp (7).

5. The automatic cleaning device for a pH probe according to claim 4, characterized in that: Sealing ring (6) is arranged at the connecting portion of locking device upper portion (51) and locking device lower portion (52);Wire tube (10) is configured on the locking device upper portion (51), and the wire of electrode probe (8) passes through wire tube (10) and is sealed.

6. The automatic cleaning device for a pH probe according to claim 4, characterized in that: ​

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