Fluid detector installation sealing structure

Abstract

The utility model relates to the technical field of sealing, in particular to a mounting and sealing structure of a fluid detector, which comprises a fluid detection equipment shell, an annular sealing port is fixedly mounted on the fluid detection equipment shell, sensors are arranged above the sealing port at intervals, an annular sealing gasket is arranged between the sensors and the annular sealing port, and the annular sealing gasket is fixedly mounted on the fluid detection equipment shell. The middles of the upper end face and the lower end face of the sealing gasket are each provided with an annular protrusion, and the outer edge extending part of the sensor and the upper end face of the annular sealing port are each provided with a groove corresponding to the annular protrusion on the sealing gasket. When the connecting structure is used, the sealing clamp is fastened through the bolt, the annular groove in the inner side of the sealing clamp presses the outer edge extending part of the sensor and the top of the annular sealing port through the inclined wall surface of the groove, the distance between the sensor and the annular sealing port is reduced, and the good sealing performance of the connecting structure is guaranteed; and the stability of long-time operation of the device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing technical field especially relates to a fluid detector installation sealing structure. BACKGROUND

[0002] Fluid detection instruments are devices used to measure and monitor various parameters of fluids, including liquids, gases, and vapors. These instruments have a wide range of applications in various fields such as industry, environmental monitoring, water engineering, etc.

[0003] In the design of fluid detection instruments, sealing structure is a crucial part. Since fluid detection instruments often need to handle various types of fluids, including liquids and gases, it is necessary to ensure that these fluids do not leak or be disturbed by the external environment during the detection process. This requires the use of advanced sealing technology to ensure the sealing performance of the fluid detection instrument. Traditional sealing methods may have some limitations, such as poor sealing effect and easy damage. SUMMARY

[0004] The skilled person provides a fluid detector installation sealing structure to solve the problems raised in the background art.

[0005] To solve the above technical problems, the utility model provides a fluid detector installation sealing structure, which comprises a fluid detection device shell, an annular sealing port is fixedly installed on the fluid detection device shell, a sensor is arranged above the sealing port, a ring-shaped sealing gasket is arranged between the sensor and the annular sealing port, a circular ring-shaped protrusion is arranged in the middle of the upper and lower end faces of the sealing gasket, a groove corresponding to the circular ring-shaped protrusion on the sealing gasket is formed in the outer edge extension of the sensor and the upper end face of the annular sealing port, and a sealing clamp is sleeved around the connection between the sensor and the annular sealing port.

[0006] In a preferred embodiment, a plurality of reinforcing ribs are welded outside the connection between the fluid detection device shell and the annular sealing port, thereby increasing the stability of the base of the annular sealing port when connected with the sensor and reducing the fracture of the connection between the fluid detection device shell and the annular sealing port caused by external impact.

[0007] In a preferred embodiment, the cross section of the reinforcing rib is triangular.

[0008] In a preferred embodiment, grooves accommodating the outer edge extension of the sensor and the top of the annular sealing port are formed in the inner side surface of the sealing clamp.

[0009] In a preferred embodiment: the sealing clamp is provided with bolts, so that the sealing clamp is fastened by the bolts, the annular groove in the sealing clamp presses the top of the annular sealing port and the outer edge extension of the sensor through the inclined wall of the groove, reduces the distance between the sensor and the annular sealing port, makes the sensor close to the annular sealing port, ensures that the sensor and the annular sealing port can be highly sealed by elastic deformation of the sealing gasket, and ensures the sealing property of the connecting structure.

[0010] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0011] 1. When the utility model is used, the reinforcing ribs welded outside the connecting part of the fluid detection equipment shell and the annular sealing port increase the stability of the base of the annular sealing port when connected with the sensor, reduce the fracture of the connecting part of the fluid detection equipment shell and the annular sealing port caused by external impact, and prevent the sealing structure from being damaged by impact and collision.

[0012] 2. When the utility model is used, the sealing clamp is fastened by bolts, the annular groove in the sealing clamp presses the top of the annular sealing port and the outer edge extension of the sensor through the inclined wall of the groove, reduces the distance between the sensor and the annular sealing port, makes the sensor close to the annular sealing port, ensures that the sensor and the annular sealing port can be highly sealed by elastic deformation of the sealing gasket, ensures the good sealing property of the connecting structure, and can increase the stability of long-time operation of the device. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view provided by the application;

[0014] In the figure: 1, fluid detection equipment shell; 2, sealing port; 3, reinforcing rib; 4, sealing gasket; 5, sensor; 6, sealing clamp. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model; obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] In the description of the utility model, it needs to explain, the term "upper" "lower" "inner" "outer" "top / bottom end" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first" "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "installation" "provided with" "sleeved / connected" "connected" and so on should be understood broadly, for example, "connection", can be wall-mounted connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0018] Please refer to Figure 1 In the embodiment, a fluid detector mounting sealing structure is provided, comprising a fluid detection device shell 1, the annular sealing port 2 is fixedly installed on the fluid detection device shell 1, and a plurality of triangular reinforcing ribs 3 are welded outside the connection place of the fluid detection device shell 1 and the annular sealing port 2, so that the base of the annular sealing port 2 is stable when connected with the sensor 5, and the fracture of the connection place of the fluid detection device shell 1 and the annular sealing port 2 caused by external impact is reduced, the sensor 5 is arranged at the upper part of the sealing port 2 in a spaced manner, the annular sealing gasket 4 is arranged between the sensor 5 and the annular sealing port 2, the upper and lower end faces of the sealing gasket 4 are provided with circular annular protrusions in the middle, the outer edge extension of the sensor 5 and the upper end face of the annular sealing port 2 are provided with grooves corresponding to the upper circular annular protrusions of the sealing gasket 4, the sealing clamp 6 is sleeved around the connection place of the sensor 5 and the annular sealing port 2, the inner side ring surface of the sealing clamp 6 is provided with grooves accommodating the outer edge extension of the sensor 5 and the top of the annular sealing port 2, the sealing clamp 6 is fastened by bolts, the inner annular groove of the sealing clamp 6 compresses the outer edge extension of the sensor 5 and the top of the annular sealing port 2 through the inclined wall surface of the groove, reduces the distance between the sensor 5 and the annular sealing port 2, so that the sensor 5 is close to the annular sealing port 2, and the sealing gasket 4 is elastically deformed to ensure that the sensor 5 and the annular sealing port 2 are highly sealed, and the sealing property of the connection structure is ensured.

[0019] The working principle of the utility model is:

[0020] In use, this invention features a reinforcing rib 3 welded externally to the connection between the fluid detection device housing 1 and the annular sealing port 2. This increases the stability of the base of the annular sealing port 2 when connected to the sensor 5, reducing the risk of breakage at the connection between the fluid detection device housing 1 and the annular sealing port 2 due to external impacts. It also prevents damage to the sealing structure from impacts. By tightening the sealing clamp 6 with bolts, the annular groove on the inner side of the sealing clamp 6 presses against the outer edge extension of the sensor 5 and the top of the annular sealing port 2 through the inclined wall of the groove. This reduces the distance between the sensor 5 and the annular sealing port 2, bringing the sensor 5 closer to the annular sealing port 2. This ensures that the sensor 5 and the annular sealing port 2 can achieve a high degree of fit and seal through the elastic deformation of the sealing gasket 4, guaranteeing good sealing performance of the connection structure and increasing the stability of the device during long-term operation.

[0021] The above description is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modifications made to the present utility model by those skilled in the art within the scope of the technology disclosed in the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.

Claims

1. A fluid detector mounting seal structure comprising a fluid detector device housing (1), characterized by, The fluid detection equipment shell (1) is fixedly installed with an annular sealing port (2), a sensor (5) is arranged above the sealing port (2), an annular sealing gasket (4) is arranged between the sensor (5) and the annular sealing port (2), the middle part of the upper and lower end faces of the sealing gasket (4) is provided with a circular ring-shaped protrusion, the outer edge extension of the sensor (5) and the upper end face of the annular sealing port (2) are both provided with a groove corresponding to the circular ring-shaped protrusion of the sealing gasket (4), and a sealing clamp (6) is sleeved on the connecting part of the sensor (5) and the annular sealing port (2).

2. The fluid detector mounting seal structure of claim 1, wherein The fluid detection equipment shell (1) is connected with the annular sealing port (2), and a plurality of reinforcing ribs (3) are welded outside the connecting part.

3. The fluid detector mounting seal structure of claim 2, wherein, The cross section of the reinforcing rib (3) is triangular.

4. The fluid detector mounting seal of claim 1, wherein, The inner side ring surface of the sealing clamp (6) is provided with a groove accommodating the outer edge extension of the sensor (5) and the top of the annular sealing port (2).

5. The fluid detector mounting seal of claim 4, wherein, The sealing clamp (6) is provided with a bolt, and the bolt is used for fastening the sealing clamp (6).

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