Instrument detection probe mounting rack and assembly

Abstract

The utility model relates to the technical field of detection devices, in particular to an instrument detection probe mounting rack and assembly. The instrument detection probe mounting rack comprises a mounting cylinder, a gas inlet pipeline and a gas nozzle, a water inlet joint is arranged at one end of the mounting cylinder, and a water outlet joint is arranged at the other end of the mounting cylinder; a gas outlet of the gas nozzle is positioned in the mounting cylinder so as to blow gas to the instrument detection probe; the gas outlet end of the gas inlet pipeline is connected with the gas inlet of the gas nozzle, and the gas inlet end of the gas inlet pipeline is used for being connected with a gas source. According to the instrument detection probe mounting rack, through the combination of the gas nozzle and the gas inlet pipeline, the problems that in the prior art, a probe is difficult to clean, and the detection precision is affected are effectively solved, the probe can be cleaned under the condition that water is not cut off, the damage risk caused by dismounting of the probe is avoided, and meanwhile the cleaning efficiency and the detection efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of detection device, in particular to a kind of instrument detection probe mounting rack and assembly. BACKGROUND

[0002] PH / ORP instrument probe is a kind of sensor equipment for measuring solution pH and oxidation-reduction potential (ORP). It is usually composed of pH electrode and ORP sensor, and reflects the acidity and oxidation-reduction state of solution by measuring the potential difference in solution. This probe has a wide range of applications in industrial automation and environmental monitoring and other fields.

[0003] In the field of industrial automation, such as the production process of chemical and pharmaceutical industries, accurate measurement of solution pH and ORP value is crucial to ensure the smooth progress of production process and product quality. For example, in pharmaceutical synthesis process, the reaction conditions are strictly required for pH and oxidation-reduction state, and the probe can provide accurate data feedback in real time to help operators adjust reaction parameters in time to ensure product quality.

[0004] In the field of environmental monitoring, PH / ORP instrument probe plays an important role in water quality detection of rivers, lakes and other natural water bodies. The probe can go deep into water bodies at different depths to fully understand the pH and ORP distribution of water bodies, providing detailed data support for assessing the ecological health of water bodies.

[0005] However, the existing PH / ORP instrument probe has some problems in use. First of all, these probes need to be cleaned regularly to maintain detection accuracy. However, each time the water needs to be stopped and the PH / ORP instrument probe needs to be disassembled for cleaning. This operation method has several disadvantages: it is easy to damage the pipeline and PH / ORP instrument probe, increasing the risk of equipment damage; the cleaning process is tedious, reducing cleaning efficiency; and frequent disassembly and installation also affect the overall detection efficiency.

[0006] In addition, the existing cleaning method may not completely remove dirt and deposits from the surface of the probe, especially in some hard-to-reach areas. This may lead to a decrease in the accuracy and reliability of measurement results. At the same time, frequent manual intervention also increases the workload of operators and may introduce human errors.

[0007] In some special application environments, such as high temperature, high pressure or highly corrosive media, frequent disassembly and cleaning of the probe may pose a safety hazard. In addition, in the context of continuous monitoring, each shutdown for cleaning will cause interruption of data collection, affecting the continuity and integrity of monitoring.

[0008] In view of the above problems, the existing technology needs to be improved. The utility model discloses a kind of instrument detection probe mounting rack and assembly, to improve cleaning efficiency and detection efficiency.

[0009] The utility model discloses a kind of instrument detection probe mounting rack and assembly, to improve cleaning efficiency and detection efficiency.

[0010] To solve the above technical problems, the utility model provides a kind of instrument detection probe mounting rack and assembly.

[0011] The utility model discloses an instrument detection probe mounting rack, including installation cylinder, air inlet pipeline and gas jet head;

[0012] The installation cylinder has a containing cavity containing the instrument detection probe, and the installation cylinder is provided with a water inlet joint at one end and a water outlet joint at the other end.

[0013] The gas outlet of the gas jet head is located in the installation cylinder to blow the instrument detection probe;The air outlet end of the air inlet pipeline is connected with the air inlet of the gas jet head, and the air inlet end of the air inlet pipeline is used to connect the gas source.

[0014] Further, a valve is provided on the air inlet pipeline, and the valve is used to control the opening or closing of the air inlet pipeline.

[0015] Further, a controller is further included, and the controller is used to control the opening frequency and opening duration of the valve.

[0016] Further, the valve is an electric valve.

[0017] Further, the controller is a mechanical counter or an electronic timer.

[0018] Further, the end of the installation cylinder away from the water inlet joint is provided with a fixing structure, and the fixing structure is used to fix the instrument detection probe in the containing cavity.

[0019] Further, the fixing structure is an internal thread.

[0020] Further, a water outlet through hole is provided on the outer side wall of the installation cylinder, and the water outlet joint is fixed at the water outlet through hole.

[0021] Further, the included angle between the water inlet joint and the water outlet joint is a right angle.

[0022] The present application also provides an instrument detection probe assembly, comprising the instrument detection probe mounting rack according to any one of the above technical solutions and the instrument detection probe arranged in the instrument detection probe mounting rack.

[0023] Compared with the prior art, the utility model has at least the following beneficial effects:

[0024] The instrument detection probe mounting rack of the present application effectively solves the problem of difficult probe cleaning and affecting detection accuracy in the prior art through the combination of the gas jet and the air inlet pipeline. Specifically, through the gas-water combined cleaning and cleaning mode, the probe can be cleaned without stopping water, avoiding the damage risk caused by disassembling the probe, and improving the cleaning efficiency and detection efficiency. Compared with the prior art, the technical scheme of the present application not only simplifies the cleaning process, but also improves the service life and detection accuracy of the probe. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The figure is a structural schematic view of the instrument detection probe mounting rack of an embodiment of the present application.

[0026] Reference signs:

[0027] 10, mounting cylinder; 11, water inlet joint; 12, water outlet joint; 13, internal thread;

[0028] 20, air inlet pipeline;

[0029] 30, valve;

[0030] 40, controller. DETAILED DESCRIPTION

[0031] The instrument detection probe mounting rack and assembly of the present application will be described below in conjunction with the schematic view, wherein the preferred embodiment of the present application is represented, and it should be understood that the person skilled in the art can modify the present application described herein while still achieving the advantageous effects of the present application. Therefore, the following description should be understood as extensive knowledge for the person skilled in the art, and not as a limitation of the present application.

[0032] The serial numbers of the assembly in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. And the "connection" and "coupling" in the present application include direct and indirect connection (coupling) unless otherwise specified. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] In this application, unless otherwise expressly specified and limited, the term "connection" shall be interpreted broadly.

[0035] For example, a "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, the term "electrical connection" can refer to a direct electrical connection or an indirect electrical connection through an intermediate medium.

[0036] The present invention will be described more specifically by way of example in the following paragraphs with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0037] The following is in conjunction with the instruction manual appendix. Figure 1 This paper introduces the instrument detection probe mounting bracket and components of this utility model.

[0038] In one embodiment, such as Figure 1 As shown (arrows indicate the flow direction of the tested liquid), the instrument detection probe mounting bracket of this application includes a mounting cylinder 10, an air inlet pipe 20, and a gas nozzle. The mounting cylinder 10 has a receiving cavity for accommodating the instrument detection probe. One end of the mounting cylinder 10 is provided with a water inlet connector 11, and the other end is provided with a water outlet connector 12. The air outlet of the gas nozzle is located inside the mounting cylinder 10 to blow air onto the instrument detection probe. The air outlet end of the air inlet pipe 20 is connected to the air inlet of the gas nozzle, and the air inlet end of the air inlet pipe 20 is used to connect to a gas source.

[0039] The installation cylinder 10 is designed to enable the instrument detection probe to be fixed in the accommodation cavity, and the water inlet joint 11 and the water outlet joint 12 are arranged to facilitate the entry and exit of the liquid to be detected. The combination of the gas nozzle and the gas inlet pipeline 20 enables gas to be introduced into the installation cylinder 10 to blow the instrument detection probe, thereby keeping the probe clean. Specifically, the gas outlet of the gas nozzle is located in the installation cylinder 10, which can effectively enable the gas to act directly on the surface of the probe, reducing the accumulation of dirt on the surface of the probe. In this process, the liquid to be detected can carry away the dirt, and in this way, the probe can be kept clean through the gas-water combined cleaning method. The gas inlet end of the gas inlet pipeline 20 is connected to a gas source, ensuring the continuous supply of gas.

[0040] Further, as a preferred embodiment, the material of the installation cylinder 10 can be selected from corrosion-resistant and high-temperature-resistant materials, such as 316L stainless steel, to meet the use requirements in different environments. The gas source is preferably oil-free air, for example, the gas source of a nearby device, such as an oil-free air compressor. The instrument detection probe can be a PH / ORP instrument probe or other types of instrument detection probes.

[0041] The instrument detection probe mounting rack of the present application effectively solves the problem of probe cleaning difficulty in the prior art, which affects the detection accuracy. Specifically, through the gas-water combined cleaning method, the probe can be cleaned without stopping the water, avoiding the risk of damage caused by disassembling the probe, and improving the cleaning efficiency and detection efficiency. Compared with the prior art, the technical solution of the present application not only simplifies the cleaning process, but also improves the service life and detection accuracy of the probe.

[0042] Further, in one embodiment, a valve 30 is arranged on the gas inlet pipeline 20, which is used to control the opening or closing of the gas inlet pipeline 20.

[0043] The valve 30 can be implemented in various forms, for example, it can be a manual valve 30 controlled by manual operation to control the opening and closing of the gas inlet pipeline 20; it can also be an electric valve 30 controlled by an electric signal to control the opening and closing of the valve 30; or it can also be a pneumatic valve 30 controlled by a gas pressure signal to control the action of the valve 30. As a preferred embodiment, the valve 30 can be arranged at the middle position of the gas inlet pipeline 20 to facilitate the control of the gas flow.

[0044] Therefore, by arranging the valve 30 on the gas inlet pipeline 20, the flow of gas can be effectively controlled, so that the instrument detection probe can be blown and cleaned when needed, and the gas flow can be closed when not needed, avoiding unnecessary gas consumption. Specifically, this design can improve the cleaning efficiency, reduce mechanical damage to the pipeline and probe, and also improve the accuracy and stability of the detection.

[0045] Further, the instrument detection probe mounting rack further comprises a controller 40 for controlling the opening frequency and opening duration of the valve 30.

[0046] The controller 40 can control the valve 30 in various ways. Specifically, the controller 40 can be a mechanical counter that controls the opening frequency and opening duration of the valve 30 through mechanical structure. In addition, the controller 40 can also be an electronic timer that accurately controls the opening and closing time of the valve 30 through electronic circuit. As a preferred embodiment, the controller 40 is a PLC controller 40 that can be connected with the sensor to monitor the working state of the instrument detection probe in real time, and automatically adjust the opening frequency and duration of the valve 30 according to the monitoring result, so as to ensure the effective cleaning and maintenance of the instrument detection probe.

[0047] The mechanical counter can record the opening times of the valve 30 through mechanical structure, and the electronic timer can accurately record the opening duration of the valve 30 through electronic circuit. Both of the two controllers 40 can control the opening frequency and opening duration of the valve 30, so as to ensure the blowing effect of the gas nozzle.

[0048] Specifically, the mechanical counter can adopt the combination of gear and pointer, and drive the gear to rotate and the pointer to move with each opening and closing of the valve 30, so as to record the opening times. The electronic timer can adopt microprocessor and timing chip, and record the opening duration by monitoring the opening state of the valve 30 in real time, and display the related data through the display.

[0049] Therefore, by setting the controller 40, the valve 30 can be accurately controlled, so as to effectively solve the problem that the instrument detection probe needs to be stopped for water operation and disassembled in the prior art. Specifically, the controller 40 can automatically adjust the opening frequency and duration of the valve 30 according to actual needs, so as to ensure effective cleaning and maintenance of the instrument detection probe without affecting the detection efficiency. Compared with the prior art, the technical scheme of the present application not only improves the cleaning efficiency, but also reduces the risk of equipment damage caused by frequent disassembly and installation of the probe.

[0050] Preferably, the valve 30 is an electric valve 30. The electric valve 30 can be driven by electricity to realize the automatic opening and closing of the valve 30. As a preferred embodiment, the electric valve 30 can be equipped with sensors and control circuits to realize real-time monitoring and remote control of the state of the valve 30. Specifically, the electric valve 30 can accurately control the opening frequency and opening duration of the valve 30 by receiving signals from the controller 40, thereby optimizing the blowing effect of the gas jet. For example, the electric valve 30 can use a stepper motor or a servo motor as a driving device to ensure the accurate and reliable switching action of the valve 30.

[0051] Thus, by using the electric valve 30, the accuracy and efficiency of the valve 30 control can be significantly improved, reducing the complexity and errors of manual operation, thereby improving the working performance and stability of the entire instrument detection probe mounting rack.

[0052] Further, in one embodiment, the end of the mounting cylinder 10 away from the water inlet connector 11 is provided with a fixing structure for fixing the instrument detection probe in the accommodation cavity.

[0053] The fixing structure can be an internal thread 13. Through the design of the internal thread 13, the instrument detection probe can be quickly installed and removed, facilitating maintenance and replacement. In addition, the fixing structure can also adopt other forms, such as a buckle structure or a magnetic adsorption structure, to adapt to different installation requirements.

[0054] Specifically, the internal thread 13 can be machined on the end of the mounting cylinder 10, and the instrument detection probe is connected to the mounting cylinder 10 through the thread. As a preferred embodiment, the design of the internal thread 13 can ensure the stable fixation of the instrument detection probe in the accommodation cavity, preventing it from shifting or falling off during use.

[0055] Further, in one embodiment, the outer side wall of the mounting cylinder 10 is provided with a water outlet through hole, and the water outlet connector 12 is fixed at the water outlet through hole.

[0056] The water outlet through hole can be formed by drilling a hole directly on the outer side wall of the mounting cylinder 10 through mechanical processing, or by cutting a hole on the outer side wall of the mounting cylinder 10 through laser cutting technology. As a preferred embodiment, the shape of the water outlet through hole can be circular, square or other geometric shapes to adapt to different water outlet requirements. Further, the water outlet connector 12 can be fixed at the water outlet through hole by thread connection, buckle connection or welding, etc. to ensure the firmness and sealing of the connection.

[0057] Thus, by providing a water outlet through hole on the outer sidewall of the installation cylinder 10 and fixing the water outlet joint 12 at the water outlet through hole, the water outlet function of the instrument detection probe installation rack can be effectively realized.

[0058] Further, in one of the embodiments, the included angle between the water inlet joint 11 and the water outlet joint 12 is a right angle.

[0059] In the right angle design between the water inlet joint 11 and the water outlet joint 12, the water flow resistance at the joint can be effectively reduced, thereby improving the smoothness of the water flow. Specifically, this design can make the water flow more stable when entering and flowing out of the installation cylinder 10, reducing the turbulence and vortex of the water flow, thereby reducing the impact and vibration on the instrument detection probe.

[0060] The present application also provides an instrument detection probe assembly, which comprises an instrument detection probe installation rack and an instrument detection probe arranged in the instrument detection probe installation rack. The structure of the instrument detection probe installation rack is the same as that of the instrument detection probe installation rack in the above-mentioned embodiments, and will not be repeated here. The instrument detection probe can be a PH / ORP instrument probe or other types of instrument detection probe.

[0061] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. An instrument detection probe mounting rack characterized by, The installation cylinder, the air inlet pipeline and the gas nozzle are included. The installation cylinder has a cavity for accommodating the instrument detection probe, one end of the installation cylinder is provided with a water inlet joint, and the other end is provided with a water outlet joint. The gas outlet of the gas nozzle is located in the installation cylinder to blow the instrument detection probe; the gas outlet end of the air inlet pipeline is connected with the gas inlet of the gas nozzle, and the gas inlet end of the air inlet pipeline is used to connect a gas source.

2. The instrument detection probe mount of claim 1, wherein, A valve is arranged on the air inlet pipeline, and the valve is used to control the opening or closing of the air inlet pipeline.

3. The instrument detection probe mount of claim 2, wherein, A controller is further included, and the controller is used to control the opening frequency and opening duration of the valve.

4. The instrument detection probe mount of claim 3, wherein, The valve is an electric valve.

5. The instrument detection probe mount of claim 3, wherein, The controller is a mechanical counter or an electronic timer.

6. The instrument detection probe mount of claim 1, wherein, The end of the installation cylinder away from the water inlet joint is provided with a fixing structure, and the fixing structure is used to fix the instrument detection probe in the cavity.

7. The instrument detection probe mount of claim 6, wherein, The fixing structure is an internal thread.

8. The instrument detection probe mount of claim 6, wherein, The outer side wall of the installation cylinder is provided with a water outlet through hole, and the water outlet joint is fixed at the water outlet through hole.

9. The instrument detection probe mount of claim 8, wherein, The included angle between the water inlet joint and the water outlet joint is a right angle.

10. An instrument detection probe assembly characterized by, The instrument detection probe installation rack and the instrument detection probe arranged in the instrument detection probe installation rack are included.

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